CN216696902U - Picture frame and head-mounted equipment - Google Patents

Abstract

The application discloses a mirror frame and a head-mounted device, belonging to the technical field of intelligent devices. In this application, the first installation frame and the second installation frame opposite to the first installation frame; the bending part connects the first installation frame and the second installation frame; the adjustment member is installed on the first installation frame and the second installation frame , so as to maintain the bending state of the bending part, and/or, the adjusting part is installed on the bending part to maintain the bending state of the bending part. In the present application, the mirror frame can be reduced by the bending part and fixed by the adjusting part, so that the bending state of the bending part can be maintained, and the size of the mirror frame can be maintained, so that the mirror frame can be adapted to the users with small head shape. After the head-mounted device is installed, after the frame is reduced, the head-mounted device can be adapted to the crowd, and the clamping force between the head-mounted device and the user's head can be improved, so that the user can wear it more comfortably.

Description

Frames and Headsets

technical field

The present application belongs to the technical field of smart devices, and in particular relates to a mirror frame and a head-mounted device.

Background technique

At present, in the smart glasses industry, the frame structure design has a small adjustment range and cannot cover more sizes of people. After the frame structure design is finalized, it can be suitable for users with a larger head shape or a larger head shape, but it is not suitable for users with larger head shapes. The matching is suitable for users with smaller head sizes, which makes it impossible for users with smaller head sizes to wear them.

Utility model content

One aspect of the present application provides a spectacle frame, comprising:

a first installation frame and a second installation frame arranged opposite to the first installation frame;

a bending part connecting the first mounting frame and the second mounting frame; and

an adjustment piece, the adjustment piece is installed on the first installation frame and the second installation frame to maintain the bending state of the bending piece, and/or the adjustment piece is installed on the bending piece on the part to maintain the bending state of the bending part.

In one aspect of the present application, a head-mounted device is provided, comprising a first leg, a second leg, and the above-mentioned spectacle frame, wherein the first leg and the second leg are mounted on the same part of the spectacle frame side, the first leg is mounted on the first mounting frame, the second leg is mounted on the second mounting frame, and the bending part is used to set the first mounting frame to the mirror frame The leg is bent with one side of the second leg.

By adopting the technical solution described in the present application, the beneficial effects are as follows: the present application can reduce the size of the mirror frame through the bending piece, and fix it with the adjusting piece, so as to maintain the bending state of the curved piece, thereby maintaining the size of the mirror frame, so that the mirror frame can be For users with smaller head sizes, after using the frame in the head-mounted device, the frame can be adjusted to increase the size of the head-mounted device to fit the crowd, and improve the clamping between the head-mounted device and the user's head force, making it more comfortable for users to wear.

Description of drawings

FIG. 1 is a schematic structural diagram of a head-mounted device in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of the head-mounted device in the embodiment shown in FIG. 1 from another viewing angle;

Fig. 3 is the partial structure schematic diagram of the mirror frame in Fig. 1;

Fig. 4 is the exploded view of the partial structure of the mirror frame in Fig. 3;

FIG. 5 is a schematic diagram of the connection of the first installation frame 10 and the second installation frame 20 in FIG. 4 in another embodiment;

FIG. 6 is a schematic diagram of the connection of the first installation frame 10 and the second installation frame 20 in FIG. 4 in another embodiment;

FIG. 7 is a schematic structural diagram of the adjusting member in FIG. 4 in another embodiment;

Fig. 8 is the structural schematic diagram of the mirror frame in Fig. 4 in another embodiment;

Fig. 9 is the partial structure schematic diagram of the connection between the mirror frame and the outrigger module in Fig. 2;

Figure 10 is a schematic structural diagram of the tightness adjustment assembly in Figure 9;

Fig. 11 is the exploded schematic diagram of the elastic adjustment assembly in Fig. 10;

Figure 12 is an exploded schematic view of the tension adjustment assembly in Figure 10 from another perspective;

Fig. 13 is a schematic cross-sectional view of the elastic adjustment assembly shown in Fig. 10 when it is in a state of zero resilience;

FIG. 14 is a schematic cross-sectional view of the elastic adjustment assembly shown in FIG. 13 when it is in a resilient state.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification is not necessarily all referring to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

This application describes a head mounted device. The head mounted device may be an augmented reality or virtual reality device, such as augmented reality or virtual reality glasses. Of course, the head-mounted device may also be other devices that need to be worn on the user's head, such as glasses, for example, a device that has other functions such as lighting and can be worn on the user's head, which will not be described again.

In the example of augmented reality or virtual reality glasses, the head mounted device may be configured to communicate data to and receive data from the external processing device via a signal connection, which may be a wired connection, a wireless connection, or a combination thereof. However, in other cases, the head mounted device may be used as a stand-alone device, ie the data processing is performed on the head mounted device itself. Signal connections may be configured to carry any kind of data, such as image data (eg, still images and/or full motion video, including 2D and 3D images), audio, multimedia, voice, and/or any other type of data. The external processing device may be, for example, a game console, personal computer, tablet computer, smartphone, or other type of processing device.

The signal connection may be, for example, a Universal Serial Bus (USB) connection, a Wi-Fi connection, a Bluetooth or Bluetooth Low Energy (BLE) connection, an Ethernet connection, a cable connection, a DSL connection, a cellular connection (eg, 3G, LTE/4G or 5G) etc. or a combination thereof. Additionally, an external processing device may communicate with one or more other external processing devices via a network, which may be or include, for example, a local area network (LAN), a wide area network (WAN), an intranet, a metropolitan area network (MAN), the global Internet, or the like. combination.

Display components, optics, sensors, processors, etc. can be installed in the head-mounted device. In the example of augmented reality or virtual reality glasses, the display components are designed to function as virtual reality glasses, for example, by projecting light into the user's eyes, for example, by projecting light into the user's eyes, and The image overlay on the view of the world environment implements the functionality of augmented reality glasses. The head mounted device may also include sensors such as ambient light sensors, Hall sensors, etc., and may also include a control system to control at least some of the aforementioned components and perform associated data processing functions. The control system may include, for example, one or more processors and one or more memories.

Please refer to FIG. 1 , which is a schematic structural diagram of a head-mounted device according to an embodiment of the present application. The head mounted device 100 may include a frame 200 worn in front of the user's eyes, a leg module 300 connected with the frame 200 to be worn on the user's head, and a functional lens module 400 mounted on the frame 200 .

Wherein, the spectacle frame 200 can be worn on the bridge of the user's nose. The leg module 300 can be installed between the user's ear and the head. The frame 200 can cooperate with the leg module 300 to realize the wearing of the head-mounted device 100 on the user's head. The functional lens module 400 may have some optical function. The functional lens module 400 can be installed on the frame 200 to be erected in front of the user's eyes. In some embodiments, the functional lens module 400 can cooperate with the control system to realize some optical function of the functional lens module 400, such as augmented reality, virtual reality or image display.

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the text can be understood in specific situations.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 . FIG. 2 is a schematic structural diagram of the head mounted device 100 in the embodiment shown in FIG. 1 from another viewing angle, and FIG. 3 is a partial structural schematic diagram of the mirror frame 200 in FIG. 1 . The material of the frame 200 may be one or more rigid materials. The opposite ends of the frame 200 can be connected with the leg module 300 . The mirror frame 200 may include a first installation frame 10 connected to the outrigger module 300, a second installation frame 20 disposed opposite the first installation frame 10 and connected to the first installation frame 10 and the outrigger module 300, and installed on the first installation frame 10. A nose pad 30 on the mounting frame 10 and/or the second mounting frame 20 and an adjusting member 40 for adjusting the relative positions of the first mounting frame 10 and the second mounting frame 20 .

The first installation frame 10 and the second installation frame 20 can cooperate to install the functional lens module 400 . The nose pads 30 are in contact with the bridge of the user's nose to support the frame 200, so that the frame 200 can be worn on the bridge of the user's nose. In some embodiments, the nose pad 30 may be omitted, and the first mounting frame 10 and the second mounting frame 20 may be directly erected on the bridge of the user's nose, so that the glasses frame 200 can be worn on the bridge of the user's nose. The adjusting member 40 adjusts the relative positions of the first mounting frame 10 and the second mounting frame 20 , so that the head-mounted device 100 fits the user's head more closely.

It should be pointed out that the terms "first", "second", etc. here and hereinafter are only used for description purposes, and should not be interpreted as indicating or implying relative importance or the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of the recited features.

It can be understood that the names of "first installation frame", "second installation frame" and "installation frame" can be converted to each other, for example, "first installation frame" can also be called "second installation frame" , the "second installation frame" can also be referred to as the "first installation frame".

The mounting frames, such as the first mounting frame 10 and the second mounting frame 20 , may be annular structures or semi-ring structures, so as to install the functional lens module 400 . Of course, the installation frames such as the first installation frame 10 and the second installation frame 20 may also be of other structures, which will not be described in detail. In some embodiments, the structures of the first mounting frame 10 and the second mounting frame 20 may be different. In some embodiments, the installation frames such as the first installation frame 10 and the second installation frame 20 can be installed on the functional lens module 400 by means of fastening, screwing, welding, and bonding.

The mounting frames such as the first mounting frame 10 and the second mounting frame 20 may be provided with accommodating spaces for mounting the control system, so as to realize the cooperation between the functional lens module 400 and the control system.

The mounting frames such as the first mounting frame 10 and the second mounting frame 20 may be provided with connecting portions to be connected and fixed with the outrigger module 300 . In some embodiments, the first installation frame 10 is provided with a first connection portion 11 to connect with the leg module 300 . In some embodiments, the second mounting frame 20 is provided with a second connecting portion 21 to connect with the leg module 300 . In some embodiments, the first connecting portion 11 is located at one end of the first mounting frame 10 away from the second mounting frame 20 . In some embodiments, the second connecting portion 21 is located at one end of the second mounting frame 20 away from the first mounting frame 10 . In some embodiments, the first connecting portion 11 and the second connecting portion 21 are both located on the same side of the mounting frame, eg, the first mounting frame 10 and the second mounting frame 20 .

It can be understood that the names of "first connection part", "second connection part" and "connection part" can be converted to each other, for example, "first connection part" can also be called "second connection part" , the "second connection part" may also be referred to as the "first connection part".

In some embodiments. The connecting parts, such as the first connecting part 11 and the second connecting part 21 , can be provided with accommodating spaces so as to install the control system, so that the control system can cooperate with the functional lens module 400 .

Please refer to FIG. 4 , which is an exploded view of a part of the structure of the mirror frame 200 in FIG. 3 . The mounting frames such as the first mounting frame 10 and the second mounting frame 20 may be provided with positioning portions for mounting the adjusting member 40 . In some embodiments, one end of the first mounting frame 10 close to the second mounting frame 20 is provided with a first positioning portion 12 for fixing the adjusting member 40 . In some embodiments, a second positioning portion 22 is provided at one end of the second mounting frame 20 close to the first mounting frame 10 for fixing the adjusting member 40 . In some embodiments, the positioning portions such as the first positioning portion 12 and the second positioning portion 22 may be bolts, fixing posts, fixing holes, sockets, and the like. Of course, the first positioning portion 12 may also be other structures such as a buckle structure, a plug-in structure, etc., which will not be described in detail.

In some embodiments, the first positioning portion 12 and the second positioning portion 22 are both located on the same side of the mounting frame, eg, the first mounting frame 10 and the second mounting frame 20 . In some embodiments, the first positioning portion 12 , the second positioning portion 22 , the first connecting portion 11 , and the second connecting portion 21 are all located on the same side of a mounting frame such as the first mounting frame 10 and the second mounting frame 20 .

It can be understood that the names of "first positioning part", "second positioning part" and "positioning part" can be converted to each other, for example, "first positioning part" can also be called "second positioning part" , the "second positioning part" can also be referred to as the "first positioning part".

In some embodiments, please refer to FIG. 3 and FIG. 4 , the first mounting frame 10 and the second mounting frame 20 may be connected by a bending member 201 . In some embodiments, one end of the bending member 201 is connected to the first installation frame 10 , and the other end is connected and fixed to the second installation frame 20 . In some embodiments, the bending member 201 can be connected to the leg module 300 directly or through the first connecting portion 11 and the second connecting portion 21 , and the first mounting frame 10 and the second mounting frame 20 Fixing methods such as screwing, welding, and bonding are installed on the bending member 201 to realize the installation of the functional lens module 400 on the frame 200 . In some embodiments, please refer to FIG. 5 , which is a schematic diagram of the connection of the first mounting frame 10 and the second mounting frame 20 in FIG. 4 in another embodiment. The first connecting portion 11 and the second connecting portion 21 may be disposed on the bending member 201 . In some embodiments, the bending member 201 is disposed between the first installation frame 10 and the second installation frame 20 , and the first positioning portion 12 and the second positioning portion 22 are located on both sides of the bending member 201 .

In some embodiments, the first mounting frame 10 , the second mounting frame 20 and the bending member 201 may be an integral structure.

The bending member 201 is arranged between the first installation frame 10 and the second installation frame 20 , and the bending member 201 can be arranged so that the first installation frame 10 and the second installation frame 20 are spaced apart to make way for the bridge of the user's nose. In some embodiments, at least one of the first mounting frame 10 , the second mounting frame 20 , and the bending piece 201 can be used to mount the nose pad 30 .

The bending part 201 can be made of a material that can have elastic deformation, so that when the bending part 201 is elastically deformed to achieve bending, both the first installation frame 10 and the second installation frame 20 can be directed toward the outrigger module 300. One side moves to adjust the relative position between the first positioning portion 12 and the second positioning portion 22 , and then the first mounting frame 10 is realized under the cooperation of the first positioning portion 12 , the second positioning portion 22 and the adjusting member 40 . The adjustment of the position relative to the second mounting frame 20 makes the head-mounted device 100 fit the user's head more closely. It can be understood that when the relative position of the first installation frame 10 and the second installation frame 20 is adjusted, the relative position between the first connection portion 11 and the second connection portion 21 is also adjusted.

In some embodiments, when the bending member 201 is bent, the first positioning portion 12 and the second positioning portion 22 are close to each other, the first mounting frame 10 and the second mounting frame 20 are close to each other, and the first connecting portion 11 and the second mounting frame 20 are close to each other. The two connecting portions 21 are close to each other.

In some embodiments, the first positioning portion 12 and the second positioning portion 22 may be disposed on the bending member 201 . For example, as shown in Figure 5. For example, as shown in FIG. 6 , FIG. 6 is a schematic diagram of the connection of the first installation frame 10 and the second installation frame 20 in FIG. 4 in another embodiment.

In some embodiments, the mounting frames such as the first mounting frame 10 and the second mounting frame 20 can also be made of the material of the bending member 201 to have the ability to elastically deform. Furthermore, in some embodiments, the bending member 201 can be omitted, and the first installation frame 10 and the second installation frame 20 are connected to each other and fixed and can be bent.

Referring to FIG. 4 , the adjusting member 40 can be made of rigid material. In some embodiments, the adjusting member 40 can also be made of plastic, hard metal, or the like. In some embodiments, when the adjusting member 40 ensures that the tensile force can maintain the bending state of the bending member 201 , the adjusting member 40 can also be made of a material that is flexible, has elastic deformation, or the like.

The adjusting member 40 may be a strip-shaped structure as a whole. Both ends in the extending direction are provided with fixing portions 41 , respectively. The fixing portion 41 at one end of the adjusting member 40 can be connected and fixed with the first mounting frame 10 such as the first positioning portion 12 . For example, it is fixed by means of bolts, fixing posts, snaps, and plugs. The fixing portion 41 at the other end of the adjusting member 40 can be connected and fixed with the second mounting frame 20 such as the second positioning portion 22 . For example, it is fixed by means of bolts, fixing posts, snaps, and plugs.

In some embodiments, the fixing portion 41 is a fixing hole, so that the fixing portion 41 and the positioning portion such as the first positioning portion 12 and the second positioning portion 22 can be connected and fixed by means of bolts and fixing posts.

After the bending member 201 is elastically deformed to achieve bending, and the relative positions of the first installation frame 10 and the second installation frame 20 are adjusted, the adjustment member 40 such as the fixing portion 41 is respectively connected to the first installation frame 10 such as the first positioning portion 12 through the adjusting member 40 such as the fixing portion 41 . , The second installation frame 20 such as the second positioning part 22 is connected and fixed, and the relative position of the first installation frame 10 and the second installation frame 20 is fixed by the adjusting member 40, and the tensile force of the adjusting member 40 overcomes the bending member 201. The force generated by the elastic deformation prevents the bending member 201 from returning to its original shape due to the elastic deformation.

In some embodiments, in order to ensure that the bending member 201 is bent to different degrees. A plurality of positioning portions such as the first positioning portion 12 and the second positioning portion 22 can be provided on the mirror frame 200 such as the first mounting frame 10 , the second mounting frame 20 , and the bending member 201 , so that the distance between any two positioning portions can be For different preset distances, various adjustments of the relative positions of the first installation frame 10 and the second installation frame 20 can be realized under the cooperation of the adjustment member 40 .

In some embodiments, in order to ensure that the bending member 201 is bent to different degrees. A plurality of adjusting members 40 with different lengths can be provided, so that various adjustments of the relative positions of the first mounting frame 10 and the second mounting frame 20 can be realized under the selection of the lengths of the adjusting members 40 .

In some embodiments, please refer to FIG. 7 , which is a schematic structural diagram of the adjusting member 40 shown in FIG. 4 in another embodiment. In order to ensure that the bending part 201 is bent to different degrees. A plurality of fixing portions 41 can be provided on the adjusting member 40 , so that the distance between any two fixing portions 41 can be different preset distances, so that the first mounting frame 10 and the second mounting frame can be realized under the cooperation of the adjusting member 40 . 20 kinds of adjustment of relative position.

In some embodiments, please refer to FIG. 8 , which is a schematic structural diagram of the mirror frame 200 in FIG. 4 in another embodiment. Both the first positioning portion 12 and the second positioning portion 22 can be installed in the groove of the first mounting frame 10 and the second mounting frame 20, for example, and the positioning portion, such as the groove, can be provided with a fixing portion on the side wall of the groove. 202, so as to be fastened with the adjustment member 40. In some embodiments, the securing portion 202 is a latching tooth or a latching slot or a latching block.

A fixing portion 41 may be provided on the edge of the adjusting member 40 in the extending direction, so that when the adjusting member 40 is located in the positioning portion such as the groove, the adjusting member 40 is fastened with the positioning portion such as the clamping portion 202 . In some embodiments, the fixing portion 41 is a tooth or a slot or a block.

In some embodiments, the securing portions 202 are evenly distributed along the extending direction of the groove, and the fixing portions 41 are evenly distributed along the edge of the adjusting member 40 along the extending direction, so as to ensure that the bending member 201 is bent to different degrees.

In some embodiments, in order to ensure that the bending member 201 is bent to different degrees. The adjusting member 40 can have elastic deformation, and the ability of the adjusting member 40 to be elastically deformed can be adjusted by adjusting the area of the cross-section perpendicular to the extending direction of the adjusting member 40 , thereby realizing the first installation frame 10 and the second installation frame 20 . Various adjustments of the relative positions, and at this time, the adjustment member 40 is elastically deformed and stretched. In some embodiments, adjusting the area of the cross section of the adjusting member 40 perpendicular to the extending direction can be achieved by adjusting the thickness of the adjusting member 40 , and at this time, the adjusting member 40 is elastically deformed and stretched. In some embodiments, a plurality of adjustment members 40 with different cross-sections can be provided, so that various adjustments of the relative positions of the first installation frame 10 and the second installation frame 20 can be realized under the selection of the cross-section of the adjustment member 40 .

Referring to FIG. 2 , the material of the outrigger module 300 can be one or more rigid materials. The leg module 300 is used to be worn between the user's head and ears, and can be connected to the spectacle frame 200 such as the first installation frame 10 and the second installation frame 20 . The leg module 300 may include a first leg 301 connected to the first installation frame 10 such as the first connection portion 11 and a second leg 302 connected to the second installation frame 20 such as the second connection portion 21 . Wherein, the first leg 301 can be erected between the right ear and the head, and the second leg 302 can be erected between the left ear and the head, so as to realize the wearing of the leg module 300 . In some embodiments, the first leg 301 and/or the second leg 302 may be used to mount the control system.

It can be understood that the names of "first leg", "second leg" and "leg" can be converted to each other, for example, "first leg" can also be called "second leg" , the "second leg" can also be called the "first leg".

Under the cooperation of the bending member 201 and the adjusting member 40 , the mirror frame 200 can be bent to one side of the outrigger module 300 in the first direction A, so that the gap between the first connecting portion 11 and the second connecting portion 21 is formed. The distance is reduced, the distance between the first leg 301 and the second leg 302 is further reduced, and the clamping force between the legs such as the first leg 301, the second leg 302 and the user's head is increased, so that the wearing Comfortable. When the bending member 201 is bent to an appropriate degree, the relative positions of the first mounting frame 10 and the second mounting frame 20 are fixed by the adjusting member 40 .

In some embodiments, reducing the distance between the first leg 301 and the second leg 302 can expand the suitable population of the product. For example, the head-mounted device 100 can be more suitable for customers with smaller head size, so as to improve the performance of the product. The adaptability of products can reduce the human and resource investment in developing products for different groups of people.

Referring to FIG. 2 , the legs such as the first leg 301 and the second leg 302 can be rotatably connected with the connecting parts such as the first connecting part 11 and the second connecting part 21 . For example, the supporting legs, such as the first supporting leg 301 and the second supporting leg 302 , are rotatably connected to the frame 200 through a rotating shaft. In one embodiment, the first leg 301 is rotatably connected with a connecting portion such as the first connecting portion 11 . In one embodiment, the second leg 302 is rotatably connected with the connecting portion, eg, the second connecting portion 21 . It can be understood that, in some embodiments, the legs such as the first leg 301 and the second leg 302 can be connected and fixed with the frame 200 .

The end of the first leg 301 away from the frame 200 such as the first installation frame 10 can move to the side close to the second leg 302 or away from the side when the first leg 301 rotates relative to the frame 200 such as the first installation frame 10 One side of the second leg 302 moves. That is, the first leg 301 can move in the second direction B to the side of the second leg 302 or to the side away from the second leg 302 . The first leg 301 can move toward the side close to the second leg 302 in the second direction B to move to the folded state. The first leg 301 can move to the side away from the second leg 302 in the second direction B to move to the expanded state.

The end of the second leg 302 away from the mirror frame 200 such as the second installation frame 20 can move to the side close to the first leg 301 or away from the side when the second leg 302 rotates relative to the mirror frame 200 such as the second installation frame 20 One side of the first leg 301 moves. That is, the second leg 302 can move in the second direction B to the side of the first leg 301 or to the side away from the first leg 301 . The second leg 302 can move toward one side of the first leg 301 in the second direction B to move to the folded state. The second leg 302 can move to the side away from the first leg 301 in the second direction B to move to the expanded state.

In some embodiments, the rotation angle of the legs such as the first leg 301 and the second leg 302 from the folded state to the unfolded state is 70-110°. In some embodiments, the rotation angle in degrees is 90°. It can be understood that the specific rotation angle can be adjusted as required.

In some embodiments, accommodating spaces may be provided in the legs such as the first leg 301 and the second leg 302 to accommodate the control system, so that the control system can be installed in the legs such as the first leg 301 and the second leg 302 on the installation. It will be appreciated that the control system may be installed in and/or within the accommodation space.

1 and 2 , the functional lens module 400 may include a first functional lens 401 mounted on the frame 200 such as the first mounting frame 10 and a second functional lens 402 mounted on the frame 200 such as the second mounting frame 20 . The first functional lens 401 may correspond to the setting of the user's right eye, and the second functional lens 402 may correspond to the setting of the user's left eye. In one embodiment, at least one of the first functional lens 401 and the second functional lens 402 may be omitted.

It can be understood that the names of "first functional lens", "second functional lens", "third functional lens" and "functional lens" can be converted to each other, for example, "first functional lens" can also be called As a "second functional lens", the "second functional lens" may also be referred to as a "first functional lens".

In some embodiments, when the first functional lens 401 is mounted on the first mounting frame 10 , the first mounting frame 10 , such as a ring structure or a semi-ring structure, is surrounded by the edge of the first functional lens 401 . In some embodiments, when the second functional lens 402 is mounted on the second mounting frame 20 , the second mounting frame 20 , such as a ring structure or a semi-ring structure, is surrounded by the edge of the second functional lens 402 .

In some embodiments, the first functional lens 401 and the second functional lens 402 can be symmetrically arranged.

The functional lenses, such as the first functional lens 401 and the second functional lens 402, may include one or more laminated lenses. In some embodiments, the functional lenses such as the first functional lens 401 and the second functional lens 402 may include only one lens. In one embodiment, the function of the first functional lens 401 may be different from the function of the second functional lens 402 . Of course, in some embodiments, the function of the first functional lens 401 may also be the same as the function of the second functional lens 402 . Specifically, the function of the first functional lens 401 and the function of the second functional lens 402 can be adjusted within the technical scope well known to those skilled in the art.

The lens can be made of one or more transparent or translucent materials such as glass and plastic. The lens can also be made of one or more of transparent materials, translucent materials, opaque materials and other materials for certain light-transmitting special effects.

In one embodiment, the lens can be a vision correction lens made of one or more of convex lenses and concave lenses. Of course, other types of lenses or functional lenses (such as plan lenses, Glare mirrors, colored mirrors (such as sunglasses, etc.) or functional films (such as anti-reflection films, polarizing modes, filter films, electrochromic films, photochromic films, etc.). In one embodiment, the lens may be a myopic lens.

In other embodiments, the lenses can also be other functional lenses, such as flat lenses, anti-glare lenses, tinted lenses (eg, sunglasses), and the like.

In one embodiment, the lens may also be a photochromic device (eg, a photochromic film). For example, the photochromic device can be made of a photochromic material, so that the photochromic device can change color after being excited by light of a certain wavelength. The photochromic material can be produced by using the technical solutions existing in the prior art within the understanding of those skilled in the art, and will not be described in detail.

In one embodiment, the lens may also be an electrochromic device (eg, an electrochromic film). For example, electrochromic devices can be fabricated from electrochromic materials. The electrochromic material may be one of an inorganic electrochromic material and an organic electrochromic material. The inorganic electrochromic material may be tungsten trioxide. The organic electrochromic material may be one of polythiophenes and derivatives thereof, viologens, tetrathiafulvalenes, metal phthalocyanine compounds, and the like. Of course, the electrochromic material can be manufactured by using the technical solutions existing in the prior art within the understanding of those skilled in the art, and will not be described in detail.

The electrochromic device can be electrically connected with the control system inside the head-mounted device 100 to realize the control of the electrochromic device.

In one embodiment, the lens may be an optical waveguide. The head mounted device 100 may present a virtual reality/augmented reality environment through an optical waveguide. In one embodiment, the optical waveguide can cooperate with the control system inside the head mounted device 100 to present a virtual reality/augmented reality environment. In some embodiments, the optical waveguide may be a planar grating waveguide such as a diffraction grating waveguide.

It can be understood that the functional lenses such as the first functional lens 401 and the second functional lens 402 may be structures formed by combining the lenses in any of the above embodiments, which will not be repeated.

Taking the functional mirrors such as the first functional mirror 401 and the second functional mirror 402 as optical waveguides as an example, the functional mirrors such as the first functional mirror 401 and the second functional mirror 402 are provided with a light-coupling light-in part and a light-coupling light-out part. The light coupling-in portion and the light coupling-out portion are connected together to form an optical path. The light emitted by the control system is coupled into the lens from the optical coupling-in part, and transmitted in the optical path. Finally, the light will be coupled out of the lens at the optical coupling-out part, and enter the wearer's eye and image on the retina.

Please refer to FIG. 9 . FIG. 9 is a partial structural schematic diagram of the connection between the mirror frame 200 and the outrigger module 300 in FIG. 2 . In order to further adjust the leg module 300 such as the first leg 301 and the second leg 302 and the user's head when the leg module 300 such as the first leg 301 and the second leg 302 is rotated and unfolded relative to the frame 200 The gripping force makes the user comfortable to wear. A tightness adjusting assembly 500 may be provided between the connecting parts such as the first connecting part 11 and the second connecting part 21 and the leg module 300 such as the first leg 301 and the second leg 302 .

One end of the elastic adjusting assembly 500 is connected and fixed with the connecting parts such as the first connecting part 11 and the second connecting part 21 , and the other end is connected and fixed with the leg module 300 such as the first leg 301 and the second leg 302 . When the elastic adjusting assembly 500 is folded and unfolded, the leg module 300 such as the first leg 301 and the second leg 302 can be rotated relative to the frame 200 .

The elastic adjustment assembly 500 may include at least one rotating shaft, so that the mirror frame 200 such as the first mounting frame 10 and the second mounting frame 20 and the leg module 300 such as the first leg 301 and the second leg 302 are rotatably connected.

In some embodiments, the frame 200 such as the first mounting frame 10 and the leg module 300 such as the first leg 301 are rotatably connected through an elastic adjustment assembly 500 . In some embodiments, the frame 200 such as the second mounting frame 20 and the leg module 300 such as the second leg 302 are rotatably connected through an elastic adjustment assembly 500 .

Please refer to FIG. 9 and FIG. 10 . FIG. 10 is a schematic structural diagram of the tension adjusting assembly 500 in FIG. 9 . The slack adjusting assembly 500 may include a first pivot member 50 mounted on the connecting parts such as the first connecting part 11 and the second connecting part 21 , a second pivoting member 60 rotatably connected with the first pivoting member 50 , and The two pivot members 60 are rotatably connected and mounted on the legs such as the third pivot member 70 on the first leg 301 and the second leg 302 . The second pivot member 60 is provided with a rail 601 , and the third pivot member 70 slides in the rail 601 to realize the relative rotation of the second pivot member 60 and the third pivot member 70 .

It can be understood that the names of "first pivot piece", "second pivot piece", "third pivot piece" and "pivot joint piece" can be converted to each other, for example, "first pivot piece" ” may also be referred to as the “second pivot member”, and the “second pivot member” may also be referred to as the “first pivot member”.

The first pivot member 50 is rotatable relative to the second pivot member 60 around the first rotation axis, and can realize the transition between the rotation of the legs such as the first leg 301 and the second leg 302 between the folded state and the unfolded state. The first pivot member 50 can be rotated around the first rotation axis and can be rotated to a limit state in which it abuts with the second pivot member 60 .

The second pivot member 60 is rotatable relative to the third pivot member 70 around the second rotation axis. When the first pivot member 50 and the second pivot member 60 are in the abutting limit state, they can rotate together around the second axis relative to the third pivot member 70, so that the legs such as the first leg 301 and the second leg can be realized. The transition of the legs 302 between the deployed state and the spring-back state. When the legs such as the first leg 301 and the second leg 302 are in the rebound state, the clamping force between the legs such as the first leg 301 and the second leg 302 and the user's head can be increased to make wearing comfortable.

Please refer to FIGS. 11 and 12 , FIG. 11 is an exploded schematic view of the tension adjusting assembly 500 in FIG. 10 , and FIG. 12 is an exploded schematic view of the tension adjusting assembly 500 in FIG. 10 from another perspective. The first pivot member 50 can be made of rigid material. The first pivoting member 50 can be installed in the accommodating space of the connecting portion such as the first connecting portion 11 and the second connecting portion 21 , so as to prevent the first pivoting member 50 from being exposed and improve the appearance of the product.

The first pivoting member 50 may include a first pivoting body 51 installed on a connecting portion such as an accommodating space, and a first pivoting portion 52 disposed on the first pivoting body 51 and rotatably connected to the second pivoting member 60 . Wherein, the first rotating part 52 rotates around the first rotating shaft relative to the second pivoting member 60 .

The first pivot body 51 is provided with a mounting portion 511 so as to be mounted on the connecting portions such as the first connecting portion 11 and the second connecting portion 21 . In some embodiments, the mounting portion 511 may be a connection hole, a snap-fit structure, a screw-connection structure, or the like. In some embodiments, the first pivot body 51 can also be fixed on the connecting parts such as the first connecting part 11 and the second connecting part 21 by welding, plugging, clipping, gluing, or the like. In some embodiments, the first pivot body 51 and the connecting portion such as the first connecting portion 11 and the second connecting portion 21 are integrally formed.

The first rotating portion 52 is disposed on the side of the first pivot body 51 facing the second pivot member 60 . In some embodiments, the first rotating part 52 may be a rotating shaft. In some embodiments, the first rotating portion 52 may include a first connecting lug 521 and a second connecting lug 522 that are disposed opposite to each other and are rotatably connected to the second pivot member 60 . The first connecting lug 521 and the second connecting lug 522 rotate relative to the second pivot member 60 around the first rotation axis. In some embodiments, the first connecting lugs 521 and the second connecting lugs 522 are disposed on opposite sides of the second pivoting member 60 to be rotatably connected with the second pivoting member 60 .

It can be understood that the first pivot member 50 can be omitted, and the second pivot member 60 can be directly connected to the connecting parts such as the first connecting part 11 and the second connecting part 21 for rotation, and can rotate around the first rotation axis.

See Figure 11 and Figure 12. The second pivoting member 60 may include a first pivoting body 61 rotatably connected to the first pivoting member 50 such as the first rotating portion 52 , and a limiting member 62 mounted on the first pivoting body 61 to form the track 601 . Wherein, the first pivot body 61 rotates relative to the first pivot member 50 such as the first rotation portion 52 around the first rotation axis. The rail 601 is used for installing the third pivoting member 70 , so that the second pivoting member 60 and the third pivoting member 70 are rotatably connected to rotate relative to the third pivoting member 70 around the second rotation axis.

It can be understood that the names of "first rotating shaft", "second rotating shaft" and "rotating shaft" can be converted to each other, for example, "first rotating shaft" can also be called "second rotating shaft", "second rotating shaft" ” may also be referred to as the “first reel”.

The first pivot body 61 can be made of rigid material. The first pivot body 61 can be installed in the accommodating space of the legs such as the first leg 301 and the second leg 302 , so that the first pivot body 61 is connected to the first pivot member 50 such as the first pivot member 50 in the accommodating space. A rotating part 52 is rotatably connected to prevent the first pivot body 61 from being exposed, thereby improving the appearance of the product. That is, the first pivot member 50 such as the first rotating portion 52 can extend into the accommodating spaces of the legs such as the first leg 301 and the second leg 302 .

The first pivot body 61 may include a second pivot body 611 connected to the limiting member 62 , a second pivot portion 612 disposed on the second pivot body 611 , and a second pivot body 611 and/or a second pivot body 611 . The second limiting portion 613 on the rotating portion 612 . The second rotating portion 612 is rotatably connected to the first pivot member 50, such as the first rotating portion 52, so as to rotate around the first rotating shaft.

It can be understood that the names of "first pivot body", "second pivot body" and "pivot body" can be interchanged, for example, "first pivot body" can also be referred to as "the first pivot body". Two pivot bodies", "second pivot bodies" can also be referred to as "first pivot bodies".

In addition, the names of "first rotating part", "second rotating part" and "rotating part" can be converted to each other, for example, "first rotating part" can also be called "second rotating part", "first rotating part" The second rotating part" may also be referred to as the "first rotating part".

The second pivot body 611 can be fixed with the limiting member 62 by means of bolts, snap-fit structures, snap-fit structures, welding, bonding, and the like.

One side of the second pivot body 611 facing the limiting member 62 is provided with a limiting groove 614 so as to cooperate with the limiting member 62 to form the track 601 . The cross section of the groove bottom surface 6141 of the limiting groove 614 in the radial direction of the second rotating shaft is arc-shaped.

The limiting groove 614 is used to give way to the third pivoting member 70 , so that when the third pivoting member 70 is located in the limiting groove 614 , it can abut with the groove bottom surface 6141 and wrap around the groove bottom surface 6141 . Two shafts slide. It can be understood that, in some embodiments, the limiting groove 614 can be omitted, and the groove bottom surface 6141 is replaced by a part of the surface of the second pivot body 611 , that is, a part of the surface of the second pivot body 611 is in the radial direction of the second axis of rotation. The cross section of the direction is an arc.

A pressing block 615 is arranged in the limiting groove 614 to press the third pivoting member 70, so that the first pivoting member 50 and the second pivoting member 60 are in the contacting and limiting state and wind around the second pivoting member 60 together. When the rotating shaft rotates relative to the third pivot member 70, a resilient force is generated, so that the legs such as the first leg 301 and the second leg 302 are in a resilient state, and the lifting legs such as the first leg 301 and the second leg 302 The gripping force with the user's head makes it comfortable to wear.

In some embodiments, the pressing block 615 is used for abutting with the third pivot member 70 . The pressing block 615 is provided with a pressing surface 6151 . The distance from the cross section of the pressing surface 6151 in the radial direction of the second rotating shaft to the second rotating shaft is gradual. For example, the distance from the cross section of the pressing surface 6151 in the radial direction of the second rotating shaft to the second rotating shaft gradually increases or decreases gradually.

Under the setting of the pressing surface 6151, the third pivot member 70 slides on the pressing surface 6151, and slides to the position where the distance from the cross section of the pressing surface 6151 in the radial direction of the second shaft to the second shaft is the smallest. The third pivot member 70 slides on the pressing surface 6151, and slides from the cross section of the pressing surface 6151 in the radial direction of the second shaft to the position where the distance to the second shaft is the smallest, and slides until the pressing surface 6151 is at the diameter of the second shaft The section in the upward direction is the position with the largest distance from the second axis of rotation. Will make the resilience from nothing and/or gradually increase the resilience.

In some embodiments, the pressing surface 6151 and the groove bottom surface 6141 are connected in the radial direction of the second rotating shaft, so that when the third pivot member 70 rotates around the second rotating shaft, it can slide from the pressing surface 6151 to the groove bottom on surface 6141. In some embodiments, the pressing surface 6151 may be connected to the groove bottom surface 6141 at a position where the distance between the cross section in the radial direction of the second rotating shaft and the second rotating shaft is the smallest.

In some embodiments, the pressing block 615 may be omitted, and a pressing groove is provided in the limiting groove 614, and the pressing surface 6151 is the groove bottom surface of the pressing groove. That is, the pressing surface 6151 may be connected to the groove bottom surface 6141 at a position where the cross-section in the radial direction of the second rotating shaft is the largest distance from the second rotating shaft.

In some embodiments, the pressing surface 6151 may be formed by a pressing groove together with the pressing block 615 .

It can be understood that, the setting of the pressing surface 6151 can make the first pivot member 50 and the second pivot member 60 be in the abutting limit state and rotate relative to the third pivot member 70 around the second rotation axis together to realize the support The legs such as the first leg 301 and the second leg 302 are transitioned between the deployed state and the spring-back state. As the degrees of rotation of the first pivot member 50 and the second pivot member 60 together around the second axis of rotation relative to the third pivot member 70 increase, the position where the third pivot member 70 and the pressing surface 6151 are pressed reaches The distance of the second rotating shaft gradually increases, so that the rebound force gradually increases. That is, the legs such as the first leg 301 and the second leg 302 can be in a state of zero resilience, and can be in an expanded state at the same time. In some embodiments, when the legs such as the first leg 301 and the second leg 302 have resilience, the legs such as the first leg 301 and the second leg 302 can be between the folded state and the unfolded state, That is, the legs such as the first leg 301 and the second leg 302 may be in a state of zero resilience, and may not be deployed to a deployed state at the same time. In some embodiments, the legs such as the first leg 301 and the second leg 302 can be in a zero-resilience state, and can be in a folded state at the same time, that is, the first pivot member 50 and the second pivot member 60 can be rigid connection without turning the connection. It can be understood that the state of zero resilience is that the resilient force received by the legs such as the first leg 301 and the second leg 302 is zero.

In addition, the legs such as the first leg 301 and the second leg 302 can be switched between the folded state and the zero resilience state, and can be switched between the zero resilience state and the resilience state.

The second rotating portion 612 is disposed on the side of the second pivot body 611 facing the first pivot member 50 . In some embodiments, the second rotating part 612 can be a rotating shaft. In some embodiments, the second rotating portion 612 may include a third connecting lug 6121 and a fourth connecting lug 6122 that are disposed opposite to each other and are rotatably connected to the first pivot member 50 such as the first rotating portion 52 . The third connecting lug 6121 and the fourth connecting lug 6122 rotate about the first rotation axis relative to the first pivoting member 50 such as the first rotating portion 52 .

It can be understood that the names of "first connection ear", "second connection ear", "third connection ear", "fourth connection ear" and "connection ear" can be converted to each other, for example, "first connection ear". The "connecting ear" may also be referred to as the "second connecting ear", and the "second connecting ear" may also be referred to as the "first connecting ear".

In some embodiments, the third connecting lug 6121 and the fourth connecting lug 6122 may be disposed between the first rotating part 52 such as the first connecting lug 521 and the second connecting lug 522 . In some embodiments, the third connecting lugs 6121 and the fourth connecting lugs 6122 can be disposed on both sides of the first rotating part 52 . In some embodiments, the first connection ears 521 , the second connection ears 522 , the third connection ears 6121 , and the fourth connection ears 6122 may be staggered. For example, the first connection ear 521 is located between the third connection ear 6121 and the fourth connection ear 6122 , and the third connection ear 6121 or the fourth connection ear 6122 is located between the first connection ear 521 and the second connection ear 522 . For example, the second connection ear 522 is located between the third connection ear 6121 and the fourth connection ear 6122 , and the third connection ear 6121 or the fourth connection ear 6122 is located between the first connection ear 521 and the second connection ear 522 .

The limiting portion 613 is disposed on the second pivot body 611 and/or the second rotating portion 612 to give way to the first pivot member 50 . When the second pivoting member 60 rotates around the first rotating shaft, it can be rotated to the position where the limiting portion 613 abuts the first pivoting member 50 . The second pivot member 60 can rotate together with the first pivot member 50 around the second rotation axis when the limiting portion 613 is in contact with the first pivot member 50 .

The limiting member 62 can be made of hard material. The limiting member 62 is mounted on the second pivoting body 611 to form a track 601 with the second pivoting body 611 such as the limiting groove 614 . The limiting member 62 can be used to limit the position of the third pivoting member 70, and under the setting of the pressing surface 6151, the third pivoting member 70 can slide on the pressing surface 6151, and the third pivoting member 70 can slide on the pressing surface 6151 on the second pressing surface 6151. The position with the smallest cross-sectional distance in the radial direction of the rotating shaft slides, that is, slides to the side of the limiting member 62 , and can then abut against the limiting member 62 .

The setting of the limiting member 62 enables the second pivoting member 60 to abut against the third pivoting member 70 to limit the position. Then, the second pivot member 60 is rotated around the second rotation axis from the abutting limit state in which the third pivot member 70 abuts and limits the position until the first leg 301 and the second leg 302 are in a rebound state. In some embodiments, when the second pivot member 60 and the third pivot member 70 are in the abutting position limit state, the second pivot member 60 is limited by the position limit of the third pivot member 70 by the position limit member 62 . At the same time as the third pivot member 70, it is in a zero-resilience state.

The limiting member 62 is provided with an arc-shaped surface 621 on the side facing the second pivot body 611 for abutting with the third pivot member 70 . The cross section of the arc-shaped surface 621 in the radial direction of the second rotating shaft is arc-shaped, so as to cooperate with the groove bottom surface 6141 to limit the position of the third pivot member 70 .

It can be understood that, in some embodiments, the first pivot member 50 can be omitted, and the second pivot member 60 can be directly connected to the connecting parts such as the first connecting part 11 and the second connecting part 21 in rotation, and can rotate around the first connecting part 11 and the second connecting part 21 . The shaft turns. In some embodiments, the first pivot member 50 may be omitted, and the second pivot member 60 may be directly connected and fixed with the connecting portion such as the first connecting portion 11 and the second connecting portion 21 to realize the support leg such as the first support leg 301 . The second leg 302 is converted between any two states among the three states: the folded state, the zero-resilience state, and the rebound state. For example, the mounting portion 511 is disposed on the second pivot member 60 . In some embodiments, the legs, such as the first leg 301, may also be in a folded state when in a zero-resilience state. When the legs such as the first leg 301 and the second leg 302 are in the unfolded state, they are also in the rebound state.

Please refer to FIG. 10 , FIG. 11 and FIG. 12 , the third pivot member 70 is installed in the accommodating space of the legs, such as the first leg 301 and the second leg 302 , so as to prevent the third pivot member 70 from being exposed and lift the product. appearance performance. The third pivot member 70 is used to be installed in the track 601 of the second pivot member 60, to provide the resilience of the legs such as the first leg 301 and the second leg 302, and to adjust the legs such as the first leg 301 . The clamping force between the second leg 302 and the user's head, so as to improve the wearing comfort of the head-mounted device 100 .

The third pivoting member 70 may include a second pivoting body 71 installed in the leg, such as the accommodating space and sliding in the rail 601, and a second pivoting body 71 installed on the second pivoting body 71 and pressing against the second pivoting member 60, such as The elastic component 72 that the pressing surface 6151 abuts against. Wherein, the second pivot body 71 can slide in the track 601 around the second rotation axis, so that the pressing surface 6151 presses the elastic component 72 . The elastic component 72 can be elastically deformed when being squeezed, thereby providing resilience of the legs such as the first leg 301 and the second leg 302 .

It can be understood that the names of "first pivot body", "second pivot body" and "pivot body" can be interchanged, for example, "first pivot body" can also be referred to as "first pivot body". Two pivot bodies", "second pivot bodies" may also be referred to as "first pivot bodies".

The second pivot body 71 can be made of rigid material. The second pivot body 71 can be installed in the support leg, for example, in the accommodating space, so as to prevent the second pivot body 71 from being exposed, and improve the appearance of the product.

The second pivot body 71 may include a third pivot body 711 installed in the leg, eg, the accommodating space, and a sliding portion 712 disposed on the third pivot body 711 and placed in the rail 601 . Wherein, the sliding portion 712 can rotate relative to the second pivot member 60 around the second rotation axis when sliding in the rail 601 .

A mounting portion 7111 is provided on the third pivot body 711 so as to be mounted on the legs such as the first leg 301 and the second leg 302 . In some embodiments, the mounting portion 7111 may be a connection hole, a snap-fit structure, a screw-on structure, or the like. In some embodiments, the third pivot body 711 can also be fixed on the legs such as the first leg 301 and the second leg 302 by welding, plugging, clipping, gluing, or the like. In some embodiments, the third pivot body 711 and the legs such as the first leg 301 and the second leg 302 are integrally formed.

The side of the third pivot body 711 facing the second pivot member 60 is provided with an escape slot 7112 for accommodating the elastic component 72 to realize the installation of the elastic component 72 on the third pivot body 711 . The escape groove 7112 can be disposed corresponding to the pressing block 615 , so that the elastic component 72 can abut against the pressing surface 6151 .

The sliding portion 712 is disposed on the side of the third pivot body 711 facing the second pivot member 60 . In some embodiments, the third pivot body 711 may be a curved plate-like structure. In some embodiments, the sliding portion 712 extends from the third pivot body 711 at the edge of the escape slot 7112 . In some embodiments, the third pivot body 711 can be erected between the first pivot body 61 and the limiting member 62 to abut against the groove bottom surface 6141 and the arc surface 621 respectively, so as to realize the third pivot body Installation of 711 in track 601.

The elastic component 72 may include a slider 721 for abutting against the pressing block 615 such as the pressing surface 6151 and placed in the third pivot body 711 such as the escape slot 7112 , and a slider 721 placed in the third pivot body 711 , such as giving way The elastic member 722 is located in the groove 7112 and located between the slider 721 and the third pivot body 711 . The elastic member 722 can provide a force for the sliding block 721 to abut against the pressing block 615 . When the sliding block 721 and the pressing block 615 slide relative to each other, the elastic member 722 can be squeezed, so that the elastic member 722 is elastically deformed.

The slider 721 may include a slider body 7211 abutting against the pressing block 615 and a limit rod 7212 disposed on the side of the slider body 7211 away from the pressing block 615 . The side of the slider body 7211 away from the pressing block 615 can abut against the elastic member 722 . The limiting rod 7212 can be used for abutting with the third pivot body 711 to limit the sliding block 721 . When the second pivot member 60 and the third pivot member 70 rotate relative to each other, the slider body 7211 can make the slider body 7211 squeeze the elastic member 722, so that the limiting rod 7212 slides together with the slider body 7211 and slides to A state where the limiting rod 7212 is in contact with the third pivot body 711 to limit the position.

The elastic member 722 is used to make the slider 721 abut against the pressing block 615 such as the pressing surface 6151 . The elastic member 722 can be an elastically deformable structure such as an elastic cord, a spring, a reed, or the like. In some embodiments, one end of the elastic member 722 is abutted with the slider 721 , and the other end is abutted with the third pivot body 711 . In some embodiments, the elastic member 722 is a spring and is looped over the limiting rod 7212 .

It can be understood that, in some embodiments, the first pivot member 50 can be mounted on the legs such as the first leg 301 and the second leg 302 through the mounting portion 511 . The third pivot member 70 can be mounted on the connecting portions such as the first connecting portion 11 and the second connecting portion 21 through the mounting portion 7111 .

Please refer to FIG. 2 , FIG. 13 and FIG. 14 together. FIG. 13 is a schematic cross-sectional view of the tension adjusting assembly 500 shown in FIG. 10 when it is in a state of zero resilience, and FIG. 14 is a schematic diagram of the tension adjusting assembly 500 shown in FIG. A cross-sectional view of the state. In FIG. 2 , the legs such as the first leg 301 and the second leg 302 are in a state of zero resilience. In some embodiments, the legs such as the first leg 301 and the second leg 302 may also be in a deployed state when they are in a zero resilience state.

The state of the first pivot member 50 , the second pivot member 60 and the third pivot member 70 in the elastic adjustment assembly 500 in FIG. 13 is the same as that of the legs such as the first leg 301 and the second leg 302 in FIG. 2 . corresponds to the zero-resilience state of .

When the legs such as the first leg 301 and the second leg 302 in FIG. 2 are rotated in the second direction B to be folded, the second pivot member 60 and the third pivot member 70 in FIG. 13 are caused by the elastic component 72 , such as sliding. The abutment limiter 62 of the block 721 and the pressing block 615 and the third pivot member 70 are in contact with the limiter, and together rotate in the third direction C around the first rotation axis relative to the first pivot member 50, Until the legs such as the first leg 301 and the second leg 302 are in a folded state.

When the legs such as the first leg 301 and the second leg 302 in FIG. 2 are rotated in the second direction B to be in the rebound state, the limit of the first pivot member 50 and the second pivot member 60 in FIG. 13 The portion 613 abuts against the limit, so that the third pivot member 70 rotates in the fourth direction D relative to the first pivot member 50 and the second pivot member 60 around the second rotation axis. Then, the elastic component 72 such as the slider 721 and the pressing block 615 slide relative to each other, and the distance between the cross section of the pressing block 615 in the radial direction of the second rotating shaft and the second rotating shaft in the fourth direction D gradually increases, so that the sliding block 721 In the radial direction of the second rotating shaft, the distance between the sliding track and the second rotating shaft gradually increases, so that the elastic component 72 such as the elastic member 722 is compressed and elastically deformed. When the external force disappears, the elastic component 72, such as the elastic member 722, is elastically deformed to restore its original state, so that the elastic component 72, such as the slider 721, slides relative to the pressing block 615, so that the sliding track of the slider 721 in the radial direction of the second shaft is the same as The distance of the second rotation axis gradually decreases, so that the legs such as the first leg 301 and the second leg 302 are rotated in the second direction B to transition from the rebound state to the unfolded state. When the legs such as the first leg 301 and the second leg 302 are in the rebound state, the elastic component 72 such as the elastic member 722 can be elastically deformed to restore the original force, so that the legs such as the first leg 301 and the first The two legs 302 have an adjustable clamping force with the user's head, which makes the user more comfortable to wear, and can also be adapted to users with larger head shapes.

It can be understood that the names of "first direction", "second direction", "third direction", "fourth direction" and "direction" can be converted to each other, for example, "first direction" can also be called Referred to as the "second direction", the "second direction" may also be referred to as the "first direction".

In the present application, a user with a smaller head shape can be adapted through the adjusting member 40, and a user with a larger head shape can also be adapted through the elastic adjustment assembly 500. In addition, the arrangement of the elastic component 72 in the extension direction of the legs such as the first leg 301 and the second leg 302 can further enable the legs such as the first leg 301 and the second leg 302 to extend in the axial direction of the first shaft. The height is reduced, and the width of the legs such as the first leg 301 and the second leg 302 in the radial direction of the first rotation axis can also be reduced, so that the structure of the head-mounted device 100 is more compact and beautiful.

In the several embodiments provided in this application, it should be understood that the disclosed device may be implemented in other manners. For example, the device implementations described above are only illustrative. For example, the division of modules or units is only a logical function division. In actual implementation, there may be other divisions. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.

Units described as separate components may or may not be physically separated, and components shown as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this implementation manner.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The above descriptions are only the embodiments of the present application, and are not intended to limit the scope of the patent of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present application, or directly or indirectly applied to other related technologies Fields are similarly included within the scope of patent protection of this application.

Claims (15)

1. A spectacle frame, comprising:

the mounting structure comprises a first mounting frame and a second mounting frame arranged opposite to the first mounting frame;

the bending piece is connected with the first mounting frame and the second mounting frame; and

the adjusting piece is arranged on the first mounting frame and the second mounting frame so as to maintain the bending state of the bending piece, and/or the adjusting piece is arranged on the bending piece so as to maintain the bending state of the bending piece.

2. The spectacle frame according to claim 1, wherein the bending member is provided between the first mounting frame and the second mounting frame, and has one end connected and fixed to the first mounting frame and the other end connected and fixed to the second mounting frame.

3. The spectacle frame as claimed in claim 1 or 2, wherein the bending member is bent toward a side where the adjusting member is mounted when elastically deformed.

4. The eyeglass frame as set forth in claim 3, wherein each of the first and second mounting frames is provided with a positioning portion at an end thereof adjacent to the bending member, the positioning portion being adapted to be coupled to the adjusting member to maintain the bent state of the bending member.

5. The lens frame according to claim 4, wherein the adjusting member is provided with a plurality of fixing portions arranged in an extending direction of the adjusting member, one of the plurality of fixing portions being connected to the positioning portion of the first mounting frame and one of the plurality of fixing portions being connected to the positioning portion of the second mounting frame so as to maintain a bent state of the bending member.

6. The eyeglass frame as set forth in claim 4, wherein the positioning portion is a groove so that the adjusting member extends into the groove, a fastening portion is provided on a sidewall of the groove, and a fixing portion is provided on a surface of the adjusting member so as to be fastened to the fastening portion when the adjusting member is placed in the groove.

7. The lens frame according to claim 1 or 2, wherein the adjusting member is elastically deformed to be stretched while maintaining the bent state of the bending member.

8. A head-mounted device, comprising a first leg, a second leg, and a mirror frame according to any one of claims 1 to 7, wherein the first leg and the second leg are mounted on the same side of the mirror frame, the first leg is mounted on the first mounting frame, the second leg is mounted on the second mounting frame, and the bending member is configured to bend a side of the mirror frame where the first leg and the second leg are provided.

9. The headset of claim 8, wherein a slack adjuster assembly is disposed between the first leg and the first mounting frame to allow the first leg to rotate relative to the first mounting frame and to rotate toward a side closer to the second leg or to rotate toward a side farther from the second leg.

10. The headset of claim 9, wherein the slack adjustment assembly comprises:

the first pivot piece is arranged on the first mounting frame and is provided with an extrusion surface;

the second pivot piece is mounted on the first supporting leg, is rotatably connected with the first pivot piece and rotates around a first rotating shaft, the first supporting leg rotates around the first rotating shaft and rotates towards one side close to the second supporting leg or rotates towards one side far away from the second supporting leg, and the distance from the section of the extrusion surface in the radial direction of the first rotating shaft to the first rotating shaft is gradually changed; and

the elasticity subassembly is installed on the second pin joint piece, and the butt in the compressive plane, the elasticity subassembly is used for taking place elastic deformation, in order to drive the elasticity subassembly is followed first pivot radial direction is in slide on the compressive plane, reduce the elasticity subassembly with the distance of first pivot, and order about first landing leg winds first pivot is to being close to one side of second landing leg is rotated.

11. The headset of claim 10, wherein the first pivot comprises:

the first pivoting main body is arranged on the first mounting frame; and

the limiting piece is installed on the first pivoting main body so as to form a track between the limiting piece and the first pivoting main body, the second pivoting piece is installed in the track, and the second pivoting piece is configured to slide in the track so as to rotate around the first rotating shaft.

12. The head-mounted apparatus according to claim 11, wherein the first pivot body is provided with a limiting groove to form the rail in cooperation with the limiting member, and the pressing surface is disposed in the limiting groove.

13. The head-mounted apparatus according to claim 11, wherein the elastic member is configured to drive the second pivot to rotate relative to the first pivot and to rotate to a position where the second pivot abuts against the position-limiting member for limiting.

14. The head-mounted apparatus of claim 11, wherein the pressing surface is disposed within the track, the second pivot comprising:

the first pin joint body is provided with a yielding groove, and the elastic component is installed in the yielding groove and is abutted against the extrusion surface in the track; and

and the sliding part is arranged on the first pivoting body and is installed in the track, and the sliding part is configured to slide in the track so as to rotate around the first rotating shaft.

15. The headset of any one of claims 10-14, wherein the resilient member comprises:

a slider for abutting against the pressing surface; and

the elastic piece is arranged between the sliding block and the second pivot joint piece and used for generating elastic deformation so as to drive the sliding block to slide relative to the second pivot joint piece and drive the sliding block to slide relative to the extrusion surface, and the distance between the sliding block and the first rotating shaft is reduced.

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