CN114009908B

CN114009908B - Wearable device

Info

Publication number: CN114009908B
Application number: CN202111428748.8A
Authority: CN
Inventors: 杜运佳
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2024-10-11
Anticipated expiration: 2041-11-26
Also published as: CN114009908A

Abstract

The invention discloses a wearable device, comprising: an equipment main body, a belt body and a connecting piece; the end part of the equipment main body is provided with a first mounting groove, a fixed shaft is arranged in the first mounting groove, and the end part of the belt body is installed in the first mounting groove in a pluggable manner; the connecting piece is rotatably arranged at the end part of the belt body so as to have a first position and a second position; the connecting piece is provided with a second mounting groove, the notch of the second mounting groove can be used for the fixed shaft to enter and exit in the first position, and the fixed shaft is limited in the second mounting groove in the second position. The technical scheme of the invention aims to enable the belt body and the equipment main body to be conveniently and quickly disassembled.

Description

Wearable device

Technical Field

The invention relates to the field of wearable equipment, in particular to wearable equipment.

Background

With the development of electronic technology, wearable devices are becoming more popular. Wearable devices generally include a device body for displaying image information to a user, and a band for wearing the device body on the head, wrist, or foot of the user. When the belt body is broken or stained or the apparatus main body is broken, it is often necessary to replace the belt body or the apparatus main body separately. In addition, when wearing wearable equipment, especially wrist wearing equipment, users often need to consider the matching with the clothes of the users, and the corresponding style of belt body needs to be replaced for the wrist wearing equipment according to different wearing styles. However, in the existing wearable device, the disassembly of the belt body is very complicated, which is not beneficial to the operation of the user.

Disclosure of Invention

The invention mainly aims to provide a wearable device, which aims to enable a belt body and a device main body to be conveniently and quickly detached.

To achieve the above object, the present invention provides a wearable device, including:

the device comprises a device main body, wherein a first mounting groove is formed in the end part of the device main body, and a fixed shaft is arranged in the first mounting groove;

The end part of the belt body is installed in the first installation groove in a pluggable manner; and

The connecting piece is rotatably arranged at the end part of the belt body so as to have a first position and a second position; the connecting piece is provided with a second mounting groove, the notch of the second mounting groove can be used for the fixed shaft to enter and exit in the first position, and the fixed shaft is limited in the second mounting groove in the second position.

Optionally, in the second position, a notch of the second mounting groove is disposed opposite to the device main body.

Optionally, the area body is including the area body and the connecting portion that are connected, the connecting portion is equipped with the third mounting groove, the third mounting groove is located the connecting portion keep away from the one end of area body, and runs through the tip setting of connecting portion, the connecting piece rotationally locates the third mounting groove, the third mounting groove follow the axial distribution's of fixed axle both sides cell wall is provided with first breach of stepping down, is used for dodging the fixed axle.

Optionally, the wearable device further includes a driving member for driving the connecting member to rotate, where the driving member is disposed in the third mounting groove and has a portion exposed outside the connecting portion.

Optionally, a plurality of teeth are circumferentially arranged on the outer side of the connecting piece and the outer side of the driving piece at intervals so as to enable the driving piece to be movably meshed with the connecting piece.

Optionally, the side portion of the connecting portion is provided with a relief groove in a penetrating manner, the relief groove is communicated with the third mounting groove, and the driving piece penetrates through the relief groove to be exposed out of the connecting portion.

Optionally, the wearable device further includes a positioning member rotatably disposed in the third mounting groove, the positioning member is fixedly connected to the connecting member, and the connecting portion is provided with a first stop portion and a second stop portion; the connecting piece rotates to the first position, and the positioning piece is propped against the first stopping part; the connecting piece rotates to the second position, and the positioning piece abuts against the second stopping part.

Optionally, the setting element includes the first main part that is used for fixed connection the connecting piece and is used for with first fender portion with the location convex part of second fender portion looks butt, connecting portion still is equipped with the intercommunication the constant head tank of third mounting groove, the location convex part rotate connect in the constant head tank, first fender portion with the second fender portion locates the constant head tank, and in the relative setting of direction of motion of location convex part.

Optionally, the wearable device further includes a locking mechanism disposed between the positioning member and the connecting member, and under the action of the locking mechanism, the connecting member can be locked in the first position or the second position.

Optionally, the locking mechanism includes a magnetic attraction portion disposed on the positioning protrusion, a first magnetic member disposed on the first stop portion, and a second magnetic member disposed on the second stop portion; in the first position, the positioning convex part is propped against the first stopping part, and the magnetic attraction part is attracted with the first magnetic piece; in the second position, the positioning convex part is abutted against the second stopping part, and the magnetic attraction part is attracted with the second magnetic piece.

Optionally, the magnetic attraction part comprises a first magnetic attraction part and a second magnetic attraction part, the first magnetic attraction part and the second magnetic attraction part are arranged on two opposite sides of the positioning convex part, the first magnetic attraction part is used for attracting with the first magnetic piece, and the second magnetic attraction part is used for attracting with the second magnetic piece;

at least one of the first magnetic attraction part and the second magnetic attraction part is provided with a magnet, and the first magnetic attraction part and the second magnetic attraction part are attracted.

Optionally, the connecting portion is further provided with a rotation groove communicated with the third installation groove, the end portion of the first main body portion is convexly provided with a connecting convex portion, the connecting convex portion is arc-shaped, and the connecting convex portion is rotationally connected with the rotation groove.

Optionally, the positioning convex part is arranged on one side of the connecting convex part, which is far away from the first main body part, both ends of the positioning groove are communicated with the rotating groove, and the groove depth of the positioning groove is larger than that of the rotating groove, so that the first stopping part and the second stopping part are respectively formed at two communicating parts of the positioning groove and the rotating groove.

Optionally, the first main body part is provided with a cylindrical structure with an open side, the first main body part is covered outside the connecting piece, and the opening of the first main body part is provided corresponding to the notch of the second mounting groove.

Optionally, a plurality of teeth are circumferentially arranged on the outer side of the connecting piece and the inner side of the first main body part at intervals, so that the connecting piece and the first main body part are fixedly meshed.

Optionally, the connecting portion includes a second body portion and a cover, the second body portion and the cover are jointly configured to form the third mounting groove, a side portion of the second body portion has a mounting opening for the connecting piece to be mounted in, and the cover includes a cover plate that covers the mounting opening.

Optionally, the cover plate and the second body portion are distributed along an axial direction of the fixed shaft, and the side walls of the cover plate and the second body portion opposite to the cover plate are provided with the first abdication notch.

Optionally, the cover body further includes a cover disposed at a notch of the third mounting groove, at least a portion of the cover opposite to the connecting piece is disposed, and the cover is provided with a second yielding gap for avoiding the fixing shaft.

According to the technical scheme, the connecting piece is driven to rotate to the first position, so that the fixed shaft can enter or exit the second mounting groove through the notch of the second mounting groove, the end part of the belt body can be correspondingly inserted into or pulled out of the first mounting groove, and the belt body can be correspondingly connected with or separated from the equipment main body; after the belt body is connected with the equipment main body, the connecting piece can be driven to rotate to the second position so as to limit the fixed shaft in the second mounting groove, and the end part of the belt body can be stably arranged in the first mounting groove, so that the fixed connection between the belt body and the equipment main body is realized. Therefore, in the wearable device, the connection piece is simply operated, so that the disassembly and assembly of the belt body and the device main body can be conveniently and rapidly completed, and the operation experience of a user for replacing the belt body can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of a wearable device of the present invention;

FIG. 2 is a schematic diagram of a part of a wearable device according to an embodiment of the present invention;

FIG. 3 is a schematic view of a part of a wearable device according to an embodiment of the present invention when the connector is in the first position;

FIG. 4 is a schematic view of a part of an embodiment of the wearable device according to the present invention when the connecting member is in the second position;

FIG. 5 is an exploded view of a partial structure of an embodiment of the wearable device of the present invention;

FIG. 6 is an enlarged view of a partial structure of an embodiment of a second body portion of the wearable device of the present invention;

Fig. 7 is a schematic structural diagram of an embodiment of a cover of the wearable device of the present invention;

FIG. 8 is a schematic structural view of an embodiment of a connector of the wearable device of the present invention;

FIG. 9 is a schematic view of a positioning member of a wearable device according to an embodiment of the present invention;

FIG. 10 is a schematic view of a positioning member of a wearable device according to another embodiment of the present invention;

Fig. 11 is a schematic structural view of an embodiment of a driving member of the wearable device of the present invention.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The present invention proposes a wearable device, which can be understood to include: wrist-wearable watches, smart watches or smart bracelets, ankle-wearable motion monitoring modules, head-wearable 3D display devices, and the like.

In one embodiment of the present invention, as shown in fig. 1 to 4, the wearable device includes:

A device body 10, wherein a first mounting groove 11 is formed in the end part of the device body 10, and a fixed shaft 12 is arranged in the first mounting groove 11;

the belt body 20, the end of the belt body 20 is installed in the first installation groove 11 in a pluggable manner; and

A link 100 rotatably provided at an end of the band 20 to have a first position and a second position; the connecting piece 100 is provided with a second mounting groove 101, wherein in a first position, a notch of the second mounting groove 101 can be used for the fixed shaft 12 to enter and exit, and in a second position, the fixed shaft 12 is limited in the second mounting groove 101.

In the present invention, the band 20 is connected to the apparatus main body 10 in a pluggable manner, and specifically, an end of the band 20 is mounted in the first mounting groove 11 in a pluggable manner. It will be appreciated that, when the belt body 20 is assembled with the apparatus main body 10, the end of the belt body 20 needs to be pulled along the direction from the notch of the second mounting groove 101 to the fixed shaft 12, so that the fixed shaft 12 can be withdrawn from the notch of the second mounting groove 101 to the second mounting groove 101, so as to drive the end of the belt body 20 to withdraw from the first mounting groove 11; the direction in which the end of the belt body 20 can be pulled is limited due to the groove wall of the first mounting groove 11, so that when an included angle is formed between the direction from the groove opening of the second mounting groove 101 to the fixed shaft 12 and the direction in which the end of the belt body 20 can be pulled, even if the belt body 20 is pulled, the fixed shaft 12 will abut against the groove wall of the second mounting groove 101 and cannot withdraw from the groove opening of the second mounting groove 101, and the end of the belt body 20 can be stably mounted in the first mounting groove 11. Each direction in which the end portion of the tape body 20 is drawn in the first mounting groove 11 corresponds to a direction in which the end portion of the tape body 20 can be inserted into the first mounting groove 11, wherein the insertion direction of the end portion of the tape body 20 is opposite to the drawing direction. Similarly, in assembling the belt body 20 and the apparatus main body 10, it is necessary to insert the end portion of the belt body 20 into the first mounting groove 11 in a direction from the notch of the second mounting groove 101 to the fixed shaft 12, and the fixed shaft 12 can enter the second mounting groove 101 from the notch of the second mounting groove 101. After the fixed shaft 12 is withdrawn from the second mounting groove 101 from the notch of the second mounting groove 101 by pulling the tape body 20, the direction from the notch of the second mounting groove 101 to the fixed shaft 12 is reversed, and at this time, the end of the tape body 20 is inserted into the first mounting groove 11 in the direction opposite to the previous pulling direction, and the fixed shaft 12 can enter the second mounting groove 101 through the notch of the second mounting groove 101.

Thus, in the present invention, after the end of the band 20 is inserted into the first mounting groove 11, when the connector 100 is in the first position, the direction in which the fixing shaft 12 extends from the notch of the second mounting groove 101 coincides with the direction in which one of the pulling forces that can be received by the end of the band 20 is directed, so that the fixing shaft 12 can exit the second mounting groove 101 through the notch of the second mounting groove 101, and similarly, when the band 20 and the apparatus main body 10 are assembled, the fixing shaft 12 can enter the second mounting groove 101 through the notch of the second mounting groove 101; when the connecting member 100 is at the second position, the direction from the notch of the second mounting groove 101 to the extension direction of the fixed shaft 12 forms an included angle with any direction of the pulling force that can be received by the end of the belt body 20, so that the fixed shaft 12 cannot exit from the second mounting groove 101 from the notch of the second mounting groove 101, i.e. is limited in the second mounting groove 101.

When the belt body 20 and the device main body 10 are assembled, the connecting piece 100 can be rotated to a first position, and the relative position of the belt body 20 and the device main body 10 can be adjusted so as to insert the end of the belt body 20 into the first mounting groove 11 along the direction from the notch of the second mounting groove 101 to the fixed shaft 12, so that the fixed shaft 12 can correspondingly enter the second mounting groove 101 during the process of inserting the end of the belt body 20 into the first mounting groove 11; then, the connecting piece 100 is driven to rotate to the second position, so that the fixing shaft 12 is limited in the second mounting groove 101, the end of the belt body 20 can be stably mounted in the first mounting groove 11, and the belt body 20 can be fixedly connected to the device main body 10.

When the belt body 20 and the apparatus main body 10 are detached, the connecting member 100 is driven to rotate from the second position to the first position, and then the end of the belt body 20 is pulled in the direction from the notch of the second mounting groove 101 to the fixed shaft 12, so that the fixed shaft 12 is withdrawn from the notch of the second mounting groove 101, and simultaneously the end of the belt body 20 is withdrawn from the first mounting groove 11, so that the belt body 20 is separated from the apparatus main body 10.

In summary, in the wearable device of the present invention, by driving the connecting piece 100 to rotate to the first position, so that the fixed shaft 12 can enter or exit the second mounting groove 101 through the notch of the second mounting groove 101, the end of the belt 20 can be correspondingly inserted into or pulled out of the first mounting groove 11, and the belt 20 can be correspondingly connected to or disconnected from the device main body 10; after the belt body 20 is connected with the device main body 10, the connecting piece 100 can be driven to rotate to the second position, so that the fixed shaft 12 is limited in the second mounting groove 101, and the end part of the belt body 20 can be stably arranged in the first mounting groove 11, so that the belt body 20 and the device main body 10 are fixedly connected. Therefore, in the wearable device of the present invention, the connection piece 100 is simply operated, so that the belt body 20 and the device main body 10 can be conveniently and rapidly assembled and disassembled, which is beneficial to improving the operation experience of the user for replacing the belt body 20.

Of course, in the present invention, the insertion and removal of the end portion of the belt body 20 into and from the first mounting groove 11 is achieved, and the force may be applied to the apparatus main body 10 without being limited to directly applying the force to the belt body 20, as long as the end portions of the apparatus main body 10 and the belt body 20 can be relatively moved.

Further, in the present embodiment, as shown in fig. 4, in the second position, the notch of the second mounting groove 101 is disposed away from the apparatus body 10. In this embodiment, the fixing shaft 12 is located between the device main body 10 and the notch of the second mounting groove 101, and the device main body 10 needs to be moved along the direction from the fixing shaft 12 to the notch of the second mounting groove 101, or the end of the belt body 20 is pulled along the direction from the notch of the second mounting groove 101 to the fixing shaft 12, so that the fixing shaft 12 can exit from the second mounting groove 101 through the notch of the second mounting groove 101, however, both the two methods can cause the end of the device main body 10 and the belt body 20 or the side of the connecting piece 100 facing away from the notch of the second mounting groove 101 to be pressed against each other, so as to interfere with the relative movement of the end of the belt body 20 and the device main body 10. So set up, when connecting piece 100 is in the second position, fixed axle 12 will not be withdrawed from the notch of second mounting groove 101, is favorable to promoting the connection stability of area body 20 and equipment main part 10. Of course, in other embodiments, when the connector 100 is in the second position, the notch of the second mounting groove 101 may be oriented in other directions, and after the belt body 20 is assembled with the apparatus main body 10, the extending direction from the notch of the second mounting groove 101 to the fixed shaft 12 may have an angle with the direction of any drawing force that can be applied to the end of the belt body 20.

Further, as shown in fig. 3 and fig. 4, the notches of the second mounting groove 101 corresponding to the connecting piece 100 in the first position and the second position are opposite, so that the notch of the second mounting groove 101 and the fixed shaft 12 can be aligned conveniently, and when the belt body 20 is mounted, a user can insert the fixed shaft 12 into the second mounting groove 101 and insert the end of the belt body 20 into the first mounting groove 11 without excessively adjusting the relative positions of the belt body 20 and the device body 10, thereby being beneficial to improving the operation experience of the user for mounting the belt body 20.

In this embodiment, as shown in fig. 1 and 2, two opposite lugs 13 extend from the end of the device main body 10, a first mounting groove 11 is formed between the two lugs 13 and the end of the device main body 10, the two lugs 13 serve as two side groove walls of the first mounting groove 11, and two ends of the fixing shaft 12 are respectively connected to the two lugs 13. Thus, the alignment of the notch of the second mounting groove 101 and the fixed shaft 12 can be simpler, and the user can insert the end part of the belt body 20 into the first mounting groove 11 from more angles, so that the operation experience of the user for mounting the belt body 20 is further improved. Of course, in other embodiments, the first mounting groove may have four side groove walls connected.

Further, in the present embodiment, as shown in fig. 1 to 5, the belt body 20 includes a belt body 21 and a connecting portion 200 that are connected, the connecting portion 200 is provided with a third mounting groove 201, the third mounting groove 201 is disposed at one end of the connecting portion 200 away from the belt body 21 and penetrates through the end of the connecting portion 200, the connecting member 100 is rotatably disposed in the third mounting groove 201, and two side groove walls of the third mounting groove 201 distributed along the axial direction of the fixed shaft 12 are provided with first yielding notches 203 for avoiding the fixed shaft 12. In this embodiment, the connecting portion 200 is used for rotatably mounting the connecting member 100, and in order to ensure the rotational stability of the connecting member 100, the connecting portion 200 should have a certain structural strength, and is made of a hard material, and the belt body 21 is used for encircling the wearing portion of the human body, and is made of a flexible material. Without loss of generality, the connecting piece 100 includes a rotating shaft 500 rotatably connected to the connecting portion 200, two ends of the rotating shaft 500 are mounted on two side groove walls of the third mounting groove 201, which are distributed along the axial direction of the fixed shaft 12, and the two side groove walls are provided with yielding notches, and the opening directions of the yielding notches are parallel to the opening directions of the second mounting groove 101 when the connecting piece 100 is in the first position, so that the fixed shaft 12 is correspondingly moved into and out of the two yielding notches while the fixed shaft 12 is moved into and out of the second mounting groove 101.

Further, in the present embodiment, as shown in fig. 2 and 5, the connection part 200 includes a second body part 210 and a cover 220, the second body part 210 and the cover 220 are collectively configured to form a third mounting groove 201, a side of the second body part 210 has a mounting opening 211, the mounting opening 211 is used for loading the connection member 100, and the cover 220 includes a cover plate 221 covering the mounting opening 211. In this way, the production and assembly of the belt body 20 can be facilitated. In this embodiment, when the belt body 20 is produced, the second body 210 and the belt body 21 may be integrally formed by insert molding, then the connector 100 is installed from the installation opening 211, and then the cover 220 is connected to the second body 210 so that the cover 221 covers the installation opening 211. Wherein, can set up the recess of inlaying in the tip of taking body 21, second main part 210 corresponds to set up and inlays and establish the convex part, inlays and establishes the recess looks card and, is favorable to promoting the connection stability of second main part 210 and taking body 21.

Further, in the present embodiment, as shown in fig. 5, the cover 221 and the second body 210 are distributed along the axial direction of the fixed shaft 12, and one of the side walls of the third mounting groove 201 that is distributed along the axial direction of the fixed shaft 12 is located on the cover 221, so that one of the first yielding notches 203 is opened on the cover 220, and the side wall (referred to as the first side wall 212 for convenience of description) of the second body 210 opposite to the cover 221 is opened with the other first yielding notch 203. In this embodiment, when the connector 100 is installed, one end of the rotating shaft 500 is first installed in place on the first side wall 212 of the second body 210, and then, when the second body 210 and the cover 220 are assembled, the other end of the rotating shaft 500 is opposite to the installation position on the cover 221, so that the assembly of the connector 100 and the connector 200 can be completed more conveniently. Of course, in other embodiments, the cover plate 221 and the second body portion 210 may be distributed on opposite sides of the connecting member 100 in the radial direction.

Further, in the present embodiment, as shown in fig. 2, 5 and 7, the cover 220 further includes a cover 222 disposed at a notch of the third mounting groove 201, the cover 222 is disposed at least opposite to a portion of the connecting member 100, and a second yielding gap 204 for avoiding the fixed shaft 12 is formed in the cover 222. The cover 222 extends from one end of the cover 221, which is located at the notch of the third mounting groove 201, along the axial direction of the first connector 100, and a second yielding notch 204 which is communicated with the first yielding notch 203 on the cover 221 is arranged on the cover 222. The cover 222 is disposed opposite to at least a portion of the connector 100 to protect the connector 100 from direct compression of the connector 100 with the device body 10.

Further, in the present embodiment, as shown in fig. 1 to 5, the wearable device further includes a driving member 400 for driving the connecting member 100 to rotate, where the driving member 400 is disposed in the third mounting groove 201 and has a portion exposed outside the connecting portion 200. Thus, the user can drive the driving member 400 by acting on the portion of the driving member 400 exposed outside the connecting portion 200, and the connecting member 100 can be driven, so that the user can conveniently switch the connecting member 100 between the first position and the second position. Of course, in other embodiments, the user may directly toggle the connector 100 through the notch of the third mounting groove 201.

Further, in the present embodiment, as shown in fig. 5, a side portion of the connection portion 200 is provided with a relief groove 202 in communication with the third mounting groove 201, and the driving member 400 is exposed outside the connection portion 200 through the relief groove 202. In this embodiment, the driving portion is disposed through the yielding groove 202, and can have a portion located in the third mounting groove 201, where the driving portion is used for being in transmission connection with the connecting piece 100, and a portion exposed outside the connecting portion 200, where the driving portion is used for being acted by a user. Of course, in other embodiments, the driving member 400 may be disposed outside the cover 221 or outside the first sidewall 212 of the second body 210, and is in transmission connection with the rotating shaft 500.

Further, in the present embodiment, as shown in fig. 5, 8 and 11, a plurality of teeth are circumferentially arranged on the outer side of the connecting member 100 and the outer side of the driving member 400 at intervals, so that the driving member 400 can be movably engaged with the connecting member 100. It will be appreciated that the gear transmission is at a relatively high level of stability and efficiency, and that the user can rotate the connector 100 via the driver 400 more effort-effectively. In this embodiment, the driving member 400 is in a wheel-shaped structure, and the user rotates the driving member 400 to correspondingly drive the connecting member 100 to rotate, and the tooth protrusions on the outer side of the connecting member 100 and the outer side of the driving member 400 are in a bar-shaped structure, so that the stability of the meshing connection of the driving member 400 and the connecting member 100 can be improved, and the transmission stability of the driving member 400 and the connecting member 100 can be further improved. Of course, in other embodiments, the driving member may be a slider, and a side of the driving member opposite to the connecting member is provided with a rack structure so as to be movably engaged with the teeth of the connecting member, so that the user drives the driving member to slide relative to the connecting portion, and can drive the connecting member to rotate; or the driving piece is fixedly connected to the connecting piece and coaxially rotates with the connecting piece, so that a user drives the driving piece to rotate and can drive the connecting piece to rotate.

Further, in the present embodiment, the wearable device further includes a positioning member rotatably disposed in the third mounting groove 201, the positioning member is fixedly connected to the connecting member 100, and the connecting portion 200 is provided with a first stop portion 230 and a second stop portion 240; the connecting piece 100 rotates to the first position, and the positioning piece abuts against the first stop part 230; the connecting member 100 rotates to the second position, and the positioning member abuts against the second stop portion 240. In this embodiment, the positioning member is matched with the first stopping portion 230 and the second stopping portion 240, so as to provide a positioning function for the user driving the connecting member 100, and the connecting member 100 can accurately reach the first position and the second position, and the second mounting groove 101 can also be stably matched with the fixing shaft 12, thereby ensuring that the user can conveniently and rapidly disassemble and assemble the belt body 20 and the device body 10. Of course, in other embodiments, the driving member 400 may be provided with positioning marks corresponding to the first position and the second position, and the user dials the driving member 400, and when a different pair of positioning marks on the driving member 400 is located at a certain position of the yielding groove 202, that is, represents that the connecting member 100 correspondingly rotates to the first position or the second position.

Further, in the present embodiment, as shown in fig. 9 and 10, the positioning member includes a first main body portion 310 for fixedly connecting the connecting member 100 and a positioning protrusion portion 320 for abutting against the first stop portion 230 and the second stop portion 240, as shown in fig. 6, the connecting portion 200 is further provided with a positioning groove 250 communicating with the third mounting groove 201, the positioning protrusion portion 320 is rotatably connected to the positioning groove 250, and the first stop portion 230 and the second stop portion 240 are provided in the positioning groove 250 and are oppositely provided in the moving direction of the positioning protrusion portion 320. In this embodiment, the positioning piece is rotatably connected to the connecting portion 200 through the cooperation of the positioning protrusion 320 and the positioning groove 250, so that the rotational stability of the positioning piece can be improved, and the positioning piece is fixedly connected to the connecting piece 100 through the cooperation of the first body portion 310 and the connecting piece 100, so that the positioning piece and the connecting piece 100 can rotate synchronously, and thus, the positioning piece can rotate synchronously with the connecting piece 100 smoothly. The first stopping portion 230 and the second stopping portion 240 are disposed in the positioning groove 250 and are disposed opposite to each other in the moving direction of the positioning protrusion 320, so that when the positioning protrusion 320 moves in different directions, the connecting piece 100 can respectively abut against the first stopping portion 230 or the second stopping portion 240, and can correspondingly reach the first position and the second position. Of course, in other embodiments, a protrusion may be directly formed on the outer side of the connecting member 100 to be used as a positioning member to cooperate with the positioning groove 250.

Further, in the present embodiment, the wearable device further includes a locking mechanism disposed between the positioning member and the connecting member 100, and the connecting member 100 can be locked in the first position or the second position under the action of the locking mechanism. When the user dials the driving member 400, the user can feel that the positioning member abuts against the first stop portion 230 or the second stop portion 240, so that the acting force applied to the driving member 400 can be removed, and thereafter, the connecting member 100 can be stably and correspondingly positioned at the first position or the second position, so that the user can release the finger for toggling the driving member 400, and the user can more conveniently disassemble the belt body 20 and the device body 10. Of course, in other embodiments, a locking mechanism may be provided between the driver 400 and the connection portion 200.

Further, in the present embodiment, the positioning protrusion 320 is in locking engagement with the first stop portion 230 and the second stop portion 240 by means of magnetic attraction, respectively. It will be appreciated that one of the positioning protrusion 320 and the first stopping portion 230 may be provided with a magnet, and the other may be provided with a ferromagnetic material (such as iron, cobalt, nickel, etc. which is not magnetic but is magnetically attracted to the magnet), and the positioning protrusion 320 and the second stopping portion 240 are the same. Note that when both of the mating magnets are attracted by the magnets, the opposite sides of the magnets on both in the moving direction of the positioning boss 320 should be set to be the magnetic poles of the different names. Of course, in other embodiments, when the positioning protrusion 320 abuts against the first stop portion 230 or the second stop portion 240, the positioning protrusion 320 and the positioning groove 250 are engaged by a snap-fit, so that the connector 100 can be stabilized in the first position or the second position, respectively, and the user needs to apply force to the driver 400 to release the snap-fit between the positioning protrusion 320 and the positioning groove 250.

In this embodiment, when the distance between the positioning protrusion 320 and the first stop portion 230 or the second stop portion 240 is within a certain range, the magnetic attraction force reaches a certain level, and the positioning protrusion 320 can be provided with a tendency to continue to move toward the first stop portion 230 or the second stop portion 240 due to the magnetic attraction force. When the user dials the driving member 400 to move the connecting member 100 from the first position to the second position, the magnetic attraction between the second blocking portion 240 and the positioning protrusion 320 is greater than the magnetic attraction between the first blocking portion 230 and the positioning protrusion 320, the user removes the acting force applied to the driving member 400, and the positioning protrusion 320 can also spontaneously move towards the direction of the second blocking portion 240 to drive the connecting member 100 to move to the second position, so that the operation experience of the user for replacing the belt body 20 can be further improved.

Further, in the present embodiment, as shown in fig. 6, the locking mechanism includes a magnetic attraction portion provided at the positioning protrusion 320, a first magnetic member 231 provided at the first stop portion 230, and a second magnetic member 241 provided at the second stop portion 240; in the first position, the positioning protrusion 320 abuts against the first stopping portion 230, and the magnetic attraction portion is attracted to the first magnetic member 231; in the second position, the positioning protrusion 320 abuts against the second stop portion 240, and the magnetic attraction portion is attracted to the second magnetic member 241. The magnetic member is a member having magnetic properties, that is, a magnet, and thus, the material of the magnetic attraction portion may be a magnetic material or a ferromagnetic material. Of course, in other embodiments, the first stopping portion 230 and the second stopping portion 240 may also be provided with ferromagnetic members (i.e. components made of ferromagnetic materials), and the magnetic attraction portions on the positioning protruding portion 320 may be correspondingly provided as magnets.

Further, in the present embodiment, as shown in fig. 9 and 10, the magnetic attraction portion includes a first magnetic attraction portion 331 and a second magnetic attraction portion 332, the first magnetic attraction portion 331 and the second magnetic attraction portion 332 are respectively disposed on opposite sides of the positioning protrusion 320, the first magnetic attraction portion 331 is configured to attract the first magnetic member 231, and the second magnetic attraction portion 332 is configured to attract the second magnetic member 241; at least one of the first magnetic attraction portion 331 and the second magnetic attraction portion 332 is provided as a magnet, and the first magnetic attraction portion 331 and the second magnetic attraction portion 332 are attracted. In this embodiment, the magnetic attraction portion is of a split structure, and at least one of the first magnetic attraction portion 331 and the second magnetic attraction portion 332 is configured as a magnet, and the first magnetic attraction portion 331 and the second magnetic attraction portion 332 are fixed to each other by attraction, and can also be fixed to the positioning protrusion 320. In this embodiment, the positioning protrusion 320 is provided with an installation groove on two opposite sides of the movement direction of the positioning protrusion 320, and the first magnetic attraction portion 331 and the second magnetic attraction portion 332 are respectively disposed in the installation grooves on two sides and are attracted to each other, so that the first magnetic attraction portion 331 and the second magnetic attraction portion 332 are fixedly connected with the positioning protrusion 320.

In the present embodiment, the first magnetic attraction portion 331 and the second magnetic attraction portion 332 are each provided as a magnet, opposite sides of the first magnetic attraction portion 331 and the second magnetic portion in the movement direction of the positioning convex portion 320 are mutually different-name magnetic poles, and similarly, opposite sides of the first magnetic attraction portion 331 and the first magnetic member 231 in the movement direction of the positioning convex portion 320 are mutually different-name magnetic poles, opposite sides of the second magnetic member 332 and the second magnetic member 241 in the movement direction of the positioning convex portion 320 are mutually different-name magnetic poles, that is, opposite sides of the first magnetic member 231 and the second magnetic member 241 in the movement direction of the positioning convex portion 320 are mutually different-name magnetic poles.

Of course, in other embodiments, the magnetic attraction portion may be configured as an integral ferromagnetic member, where the magnetic pole directions of the first magnetic member 231 and the second magnetic member 241 do not need to be specifically set, and the magnetic attraction portion can also be attracted by the magnetic attraction portion; or the magnetic attraction portion is an integral magnet, at this time, opposite sides of the first magnetic member 231 and the second magnetic member 241 in the moving direction of the positioning protruding portion 320 are mutually different-name magnetic poles, so that the magnetic attraction portion can attract. In both cases, the magnetic portion and the positioning protrusion 320 need to be fixedly connected by adhesion or clamping.

Further, in the present embodiment, as shown in fig. 3 to 5, the first body portion 310 is provided in a cylindrical structure with an open side, the first body portion 310 is covered outside the connector 100, and the opening of the first body portion 310 is provided corresponding to the notch of the second mounting groove 101. In this way, the first body portion 310 can protect the connector 100, and does not interfere with the entry and exit of the fixed shaft 12 from the notch of the second mounting groove 101.

Further, in this embodiment, as shown in fig. 5 and 9, a plurality of teeth are circumferentially arranged on the inner side of the first body portion 310 at intervals, as shown in fig. 5 and 8, the teeth on the outer side of the connecting member 100 are in a strip-shaped structure, the teeth of the connecting member 100 can be divided into a first portion and a second portion in the axial direction, the first portion is used for movably engaging with the teeth on the driving member 400, when the driving member 400 rotates, the teeth of the first portion can move relative to the teeth on the driving member 400, thereby the driving member 400 can drive the connecting member 100 to rotate reversely, the second portion is used for fixedly engaging with the teeth on the first body portion 310, and when the connecting member 100 rotates, the teeth of the second portion are kept relatively fixed with the teeth of the connecting member 100, thereby the connecting member 100 can drive the positioning member to rotate synchronously.

Further, in the present embodiment, as shown in fig. 6 and 7, the connection part 200 is further provided with a rotation groove 260 communicating with the third installation groove 201, and as shown in fig. 9 and 10, the end of the first body part 310 is convexly provided with a connection protrusion 340, the connection protrusion 340 is provided in an arc shape, and the connection protrusion 340 is rotatably connected to the rotation groove 260. It will be appreciated that, since the first body portion 310 has an open cylindrical structure, the movement trace of the coupling protrusion 340 provided at the end of the first body portion 310 should be arc-shaped, and thus the rotation groove 260 for the rotational coupling of the coupling protrusion 340 should be provided in an arc-shaped structure. In this embodiment, the connection protrusion 340 is also configured as an arc, and when the connection protrusion 340 rotates in the arc-shaped rotation groove 260, the mating surface between the connection protrusion 340 and the rotation groove 260 is large, so that the rotation stability between the positioning element and the connection portion 200 can be greatly improved.

Further, in the present embodiment, as shown in fig. 9 and 10, the positioning protrusion 320 is disposed on one side of the connection protrusion 340 facing away from the first body portion 310, both ends of the positioning groove 250 are communicated with the rotation groove 260, and the groove depth of the positioning groove 250 is greater than that of the rotation groove 260, so that the first stop portion 230 and the second stop portion 240 are formed at both communicating positions of the positioning groove 250 and the rotation groove 260, respectively. It will be appreciated that the depth of the positioning groove 250 is greater than that of the rotating groove 260, and the positioning groove 250 is communicated with the rotating groove 260, so that two communicating parts of the positioning groove 250 and the rotating groove 260 are respectively formed with a step structure, and in this embodiment, the two step structures are respectively used as the first stop portion 230 and the second stop portion 240, and are not required to be additionally arranged in the positioning groove 250, so that the structure of the positioning groove 250 can be simplified, thereby facilitating the processing of the second main body portion 210.

In the present embodiment, as shown in fig. 9 and 10, the coupling protrusion 340 includes a first coupling protrusion 341 and a second coupling protrusion 342 provided at opposite ends of the first body portion 310, respectively, and as shown in fig. 6 and 7, the coupling portion 200 is provided with a first rotation groove 261 and a second rotation groove 262, respectively. Specifically, the first rotating groove 261 is disposed on the first side wall 212 of the first body 310, the first connecting protrusion 341 is rotatably disposed on the first rotating groove 261 to be rotatably connected with the first body 310, the second rotating groove 262 is disposed on the cover 222, and the second connecting protrusion 342 is rotatably disposed on the second rotating groove 262 to be rotatably connected with the cover 220. The relief groove 202 should be disposed on a side of the second body 210 near the mounting opening 211, so that the driving member 400 can be disposed near the cover 220 after being mounted, and the second connecting protrusion 342 can be correspondingly rotatably connected with the second rotating groove 262 on the cover 222.

Further, a positioning protrusion 320 is connected to a side of the first connecting protrusion 341 facing away from the first main body 310, a positioning groove 250 is further provided on the first side wall 212, the positioning groove 250 and the second rotating groove 262 are opposite to each other in the axial direction of the connector 100, the positioning groove 250 and the first rotating groove 261 are opposite to each other from two opposite sides in the radial direction of the connector 100, and the groove depth of the positioning groove 250 is greater than the groove depth of the first rotating groove 261. In this way, the first stop protrusion and the second stop protrusion are formed at two communicating positions of the first rotation groove 261 and the positioning groove 250, respectively. The first yielding gap 203 on the first sidewall 212 penetrates through the middle of the positioning groove 250, so that the positioning groove 250 has two portions disposed on two sides of the first yielding gap 203, and the first stop portion 230 and the second stop portion 240 are disposed at one ends of the two portions of the positioning groove 250, which are away from the first yielding gap 203, respectively. The second yielding notch 204 on the cover 222 penetrates through the middle part of the second rotating groove 262, and the second connecting convex part 342 is formed by a plurality of arc convex parts which are arranged at intervals.

In addition, at the first side wall 212, considering that the engagement of the first coupling protrusion 341 and the first rotation groove 261 and the engagement of the positioning protrusion 320 and the positioning groove 250 are sufficient for the coupling member 100 and the positioning member to be stably rotatably coupled with the first side wall 212 together, the rotation shaft 500 of the coupling member 100 is not coupled to the first side wall 212 at one end near the first side wall 212 but has a gap with the first side wall 212, so that the production assembly of the belt body 20 is facilitated. When assembling the connector 100 and the positioning member, after the second main body 210 and the belt body 21 are integrally formed, the connector 100 and the positioning member assembled into one body are installed into the second main body 210 from the installation opening 211, the positioning protrusion 320 is positioned in the positioning groove 250 of the first side wall 212, the first connecting protrusion 341 can be correspondingly inserted into the first rotation groove 261, the rotation shaft 500 of the connector 100 and the first side wall 212 do not have a direct connection relationship, and the positioning installation of the rotation shaft 500 and the first side wall 212 is not required.

As shown in fig. 5, the second body portion 210 is further provided with a mounting wall 213 disposed opposite to the first side wall 212, the mounting wall 213 is disposed on a side of the yielding groove 202 away from the mounting opening 211, and the mounting wall 213 is provided with a mounting hole 205 for rotatably connecting the rotating shaft 500 of the driving member 400. As shown in fig. 7, the cover 221 is also provided with a mounting hole 205 for rotatably coupling the shaft 500 of the driving member 400. When the driving member 400 is mounted on the second body 210, the driving member 400 is inserted into the relief groove 202, and one end of the rotation shaft 500 of the driving shaft is correspondingly inserted into the mounting hole 205 on the mounting wall 213.

As shown in fig. 7, the cover 221 is further provided with a mounting hole 205 for rotatably connecting the rotating shaft 500 of the connector 100, when the cover 220 is assembled with the second body 210, the cover 221 should be covered on the mounting opening 211, and during the covering process, the two mounting holes 205 on the cover 221 should be respectively opposite to the rotating shaft 500 of the connector 100 and the rotating shaft 500 of the driver 400, so that the two rotating shafts 500 can be respectively inserted, and thus, the second rotating groove 262 on the cover 222 can also be correspondingly arranged with the second connecting protrusion 342 on the positioning member.

The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A wearable device, comprising:

The connecting piece is rotatably arranged at the end part of the belt body so as to have a first position and a second position; the connecting piece is provided with a second mounting groove, the notch of the second mounting groove corresponding to the connecting piece in the first position and the notch of the second mounting groove are arranged opposite to each other, the notch of the second mounting groove can be used for the fixed shaft to enter and exit in the first position, the notch of the second mounting groove is arranged opposite to the equipment main body in the second position, and the fixed shaft is limited in the second mounting groove;

The belt body comprises a belt body and a connecting part which are connected, wherein the connecting part is provided with a third mounting groove, the third mounting groove is arranged at one end of the connecting part, which is far away from the belt body, and penetrates through the end part of the connecting part, the connecting part is rotatably arranged in the third mounting groove, first yielding notches are formed in groove walls of two sides of the third mounting groove, which are distributed along the axial direction of the fixed shaft, and are used for avoiding the fixed shaft, the wearable device further comprises a positioning part which is rotatably arranged in the third mounting groove, the positioning part is fixedly connected with the connecting part, and the connecting part is provided with a first stopping part and a second stopping part;

the connecting piece rotates to the first position, and the positioning piece is propped against the first stopping part;

the connecting piece rotates to the second position, and the positioning piece is propped against the second stopping part;

The positioning piece comprises a first main body part and a positioning convex part, wherein the first main body part is used for fixedly connecting the connecting piece, the positioning convex part is used for being abutted against the first stopping part and the second stopping part, the connecting part is further provided with a positioning groove communicated with the third mounting groove, the positioning convex part is rotationally connected with the positioning groove, and the first stopping part and the second stopping part are arranged in the positioning groove and are oppositely arranged in the movement direction of the positioning convex part;

The positioning convex part is provided with a magnetic attraction part, the first stopping part is provided with a first magnetic piece, and the second stopping part is provided with a second magnetic piece;

in the first position, the positioning convex part is propped against the first stopping part, and the magnetic attraction part is attracted with the first magnetic piece;

In the second position, the positioning convex part is propped against the second stopping part, and the magnetic attraction part is attracted with the second magnetic piece;

the wearable device further comprises a driving piece for driving the connecting piece to rotate.

2. The wearable device of claim 1, wherein the driving member is disposed in the third mounting groove and has a portion exposed outside the connection portion.

3. The wearable device according to claim 2, wherein a plurality of teeth are circumferentially arranged on the outer side of the connecting piece and the outer side of the driving piece at intervals so as to enable the driving piece to be movably meshed with the connecting piece;

And/or, the lateral part of the connecting part is provided with a yielding groove communicated with the third mounting groove in a penetrating way, and the driving piece penetrates through the yielding groove to be exposed out of the connecting part.

4. The wearable device of claim 1, wherein the magnetic attraction portion comprises a first magnetic attraction portion and a second magnetic attraction portion, the first magnetic attraction portion and the second magnetic attraction portion being disposed on opposite sides of the positioning protrusion, the first magnetic attraction portion being configured to attract the first magnetic member, the second magnetic attraction portion being configured to attract the second magnetic member;

5. The wearable apparatus according to claim 1, wherein the connection portion is further provided with a rotation groove communicating with the third mounting groove, an end portion of the first main body portion is convexly provided with a connection protrusion provided in an arc shape, and the connection protrusion is rotatably connected to the rotation groove.

6. The wearable device according to claim 5, wherein the positioning protrusion is provided on a side of the connection protrusion facing away from the first main body portion, both ends of the positioning groove are in communication with the rotation groove, and a groove depth of the positioning groove is larger than a groove depth of the rotation groove, so that the first stopper portion and the second stopper portion are formed at both communication portions of the positioning groove and the rotation groove, respectively.

7. The wearable device according to claim 1, wherein the first body portion is provided in a cylindrical structure with an open side, the first body portion is covered outside the connecting member, and the opening of the first body portion is provided corresponding to the notch of the second mounting groove.

8. The wearable device of claim 7, wherein a plurality of teeth are circumferentially disposed on an outer side of the connector and an inner side of the first body portion at intervals for the connector to fixedly engage with the first body portion.

9. The wearable device of any of claims 2-8, wherein the connection portion includes a second body portion and a cover, the second body portion and the cover together configured to form the third mounting slot, a side of the second body portion having a mounting opening for receiving the connection member, the cover including a cover plate that covers the mounting opening.

10. The wearable device of claim 9, wherein the cover plate and the second body portion are distributed along an axial direction of the fixed shaft, and a sidewall of the cover plate and the second body portion opposite to the cover plate is provided with the first relief notch;

and/or, the cover body further comprises a cover arranged at the notch of the third mounting groove, at least a part of the cover is arranged opposite to the connecting piece, and the cover is provided with a second yielding gap for avoiding the fixed shaft.