CN206848550U - Optical mirror slip focusing component - Google Patents
Optical mirror slip focusing component Download PDFInfo
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- CN206848550U CN206848550U CN201720609804.0U CN201720609804U CN206848550U CN 206848550 U CN206848550 U CN 206848550U CN 201720609804 U CN201720609804 U CN 201720609804U CN 206848550 U CN206848550 U CN 206848550U
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- Prior art keywords
- optical mirror
- mirror slip
- lens barrel
- fixed
- tipper
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Abstract
The utility model provides a kind of optical mirror slip focusing component, solves the problems, such as that inconvenience is adjusted in smaller space interior focusing module in the prior art, user can complete the focus adjustment to optics module with shirtsleeve operation, improve the Experience Degree of user.A kind of technical scheme of optical mirror slip focusing component of the utility model includes：Outer lens barrel, the outer optical mirror slip for being fixed on the outer lens barrel, inner lens cone, interior optical mirror slip and the location feature part for being fixed on the inner lens cone；The outer lens barrel side wall is provided with least one tipper；The inner lens cone is built in the outer lens barrel；The location feature part corresponds with the tipper, and each described location feature part one end is fixed on the side wall of the inner lens cone, and the other end slidably stretches into the tipper.
Description
Technical field
It the utility model is related to a kind of field of virtual reality, and in particular to a kind of optical mirror slip being directed in virtual reality is adjusted
Burnt component.
Background technology
In the prior art, focused for the focal length of short-range optical mirror slip, be by the way of screw thread rotation, rotate spiral shell
Line drive eyeglass move up and down carry out focal length regulation, in actual use, have due to the friction between screw thread thread compared with
Big to cause easily stuck during regulation, user, which uses, to easily go wrong, and causes user experience poor.
Utility model content
The utility model provides a kind of optical mirror slip focusing component, solves in the prior art in smaller space interior focusing
The problem of inconvenience is adjusted in module is learned, user can be completed the focus adjustment to optics module with shirtsleeve operation, improve user
Experience Degree.
A kind of technical scheme of optical mirror slip focusing component of the utility model includes：
Outer lens barrel, the outer optical mirror slip for being fixed on the outer lens barrel, inner lens cone, the interior optical frames for being fixed on the inner lens cone
Piece and location feature part；
The outer lens barrel side wall is provided with least one tipper；
The inner lens cone is built in the outer lens barrel；
The location feature part corresponds with the tipper, and each described location feature part one end is fixed on the scope
The side wall of cylinder, the other end can slide through the tipper in the tipper.
Preferably, in the technical scheme of above-mentioned optical mirror slip focusing component,
Oil reservoir is set between the inner lens cone and the outer lens barrel, and the inner lens cone is along the oil reservoir and the outer lens barrel phase
To sliding.
Preferably, in the technical scheme of above-mentioned optical mirror slip focusing component,
Multiple tippers are circumferentially uniform along the outer lens barrel side wall.
Preferably, in the technical scheme of above-mentioned optical mirror slip focusing component,
The outer optical mirror slip is fixed on the inside top of the outer lens barrel.
Preferably, in the technical scheme of above-mentioned optical mirror slip focusing component,
The inner lens cone includes round platform and above the round platform and at least one boss for upwardly extending, the boss
Corresponded with the tipper.
Preferably, in the technical scheme of above-mentioned optical mirror slip focusing component,
The interior optical mirror slip is fixed on the inside bottom of the round platform, and the interior optical mirror slip and the outer optical frames
The spacing of both pieces is adjustable.
Preferably, in the technical scheme of above-mentioned optical mirror slip focusing component,
Fixing threaded hole is equipped with each boss, the fixing threaded hole is used to be fixedly connected with location feature part.
Preferably, in the technical scheme of above-mentioned optical mirror slip focusing component,
The quantity of the tipper and the location feature part is three.
Preferably, in the technical scheme of above-mentioned optical mirror slip focusing component,
The location feature part is stirred fixing screws by two fixing screws and one respectively and formed.
Preferably, in the technical scheme of above-mentioned optical mirror slip focusing component,
Described one end for stretching into the tipper for stirring fixing screws is provided with and stirs silica gel head.
It is using the beneficial effect of above-mentioned technical proposal：
Because optical focusing component includes outer lens barrel and inner lens cone, outer lens barrel is provided with along the inclined inclination of certain angle
Groove, the side wall of inner lens cone are provided with the location feature part for stretching into tipper, and location feature part can slide in tipper.Positioning
During feature from the bottom to top or from top to bottom slides along tipper, location feature part drives inner lens cone movement, so as to
Outer optical mirror slip and interior optical mirror slip are between the two away from adjustable, so as to realize the focusing of the optical module of virtual reality device.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is a kind of explosive view of virtual reality device of the utility model；
Fig. 2 is a kind of structure chart of the fore shell of virtual reality device of the utility model；
Fig. 3 (a) and Fig. 3 (b) is the utility model a kind of front elevation and back view of the rear shell of virtual reality device；
Fig. 4 is the utility model and the structure chart of the matching used face support of virtual reality device；
Fig. 5 is a kind of structure chart of the temple of virtual reality device of the utility model；
Fig. 6 is a kind of structure chart of the light shield device of virtual reality device of the utility model；
Fig. 7 is a kind of optical system of virtual reality device of the utility model, the structure chart of fin；
Fig. 8 is a kind of structure chart of the optical system of virtual reality device of the utility model；
Fig. 9 is the blast of the right lens-barrel mechanism of virtual reality device of the utility model a kind of, right display screen and right platen bracket
Figure；
Figure 10 is a kind of explosive view of optical mirror slip focusing component of the utility model；
Figure 11 is a kind of sectional view of optical mirror slip focusing component of the utility model；
Figure 12 is a kind of upward view of optical mirror slip focusing component of the utility model；
Figure 13 is a kind of top view of optical mirror slip focusing component of the utility model；
Figure 14 is the utility model and the explosive view of the matching used face support of virtual reality device；
Figure 15 is the utility model and virtual reality device and the matching chart of face support；
Figure 16 is a kind of explosive view of the light shield device of virtual reality device of the utility model；
Figure 17 (a) (b) (c) is the step figure that the utility model light shield device is arranged on virtual reality device；
Figure 18 is the structure chart that the utility model light shield device is arranged on virtual reality device；
Figure 19 is the structure chart of data wire fixture of the present utility model；
Figure 20 is the explosive view of data wire fixture of the present utility model and virtual reality device；
Figure 21 is the structure chart that data wire fixture of the present utility model is arranged on virtual reality device；
Figure 22 (a) (b) is the structure chart of right platen bracket of the present utility model and left platen bracket.
Embodiment
The utility model provides a kind of optical mirror slip focusing component, solves in the prior art in smaller space interior focusing
The problem of inconvenience is adjusted in module is learned, user can be completed the focus adjustment to optics module with shirtsleeve operation, improve user
Experience Degree.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Virtual reality device in the present embodiment include housing, the optical system for being built in housing, PCBA board, heat sink and
Light sensation component, the face support being used cooperatively with housing, light shield etc..It is described in detail below for each part.
First, housing
As shown in figure 1, housing includes：Picture frame that fore shell 1 surrounds with rear shell 3, the left mirror leg 5 being connected with picture frame and right temple
4.It is described in detail separately below for above-mentioned part：
(1) fore shell 1
As shown in Fig. 2 the periphery of fore shell 1 is provided with some buckle fasteners 16, for fore shell 1 and rear shell 3 are fixed；It is close
The upper end of fore shell 1 is provided with PCBA fixtures 18, spacing and fixed for being carried out to PCBA board 8；Pacify near the both ends of fore shell 1
Guard column 17 is filled, for preventing installation process or installing the too quickly damage fore shell 1 of rear fore shell stress.
Further, in order to improve the quality of fore shell 1, a plurality of reinforcing striped can also be set.In order to mitigate virtual reality
The case weight of equipment, the preferred light plastic of material of fore shell 1, for the ease of processing, the whole decision design of fore shell 1 is integrated into
Type.
(2) rear shell 3
As shown in Fig. 3 (a) and Fig. 3 (b), rear shell 3 includes containing cavities 34, for storing the optical system of virtual reality device
System, PCBA board 8, fin 9 and light sensation component etc..
The lower end of rear shell 3 is provided with regulating tank 42, and the focus adjustment key for stretching out optical system (is equal to positioning hereafter
Feature, protrusion operating key) and control it.
The inside of rear shell 3 position on the upper side is provided with the PCBA fixing grooves being engaged with the PCBA fixtures 18 of fore shell 1.
In order to improve the quality of rear shell 3, a plurality of reinforcing striped can also be set, be preferably located on the side of rear shell 3.
It is provided with mirror pin connecting portion at the back side of rear shell 3, mirror pin connecting portion is provided with and left mirror leg 5 and the front end of right temple 4
The groove 44 of projection connection, the outside of groove 44 is provided with baffle plate 45.Because the outside of groove 44 has a baffle plate 45, work as left mirror leg
5 and the projection of right temple 4 when being respectively assembled in the groove 44, left mirror leg 5 and right temple 4 now can only move inward.
When user wears the virtual reality device, left mirror leg 5 and right temple 4 it is raised can by the stop of baffle plate 45, prevent its to
Outer movement, a power at this moment will be inwardly produced, allow left mirror leg 5 and right temple 4 to clamp user's head.
Face support fixture 41 and 43 is additionally provided with the back side of rear shell 3, for being easy to the fixation of face support 6.
As shown in Fig. 4 and Figure 14, face support 6 includes main body fixed part 64 and face-contacting portion 63, the side of face-contacting portion 63
It is connected with main body fixed part 64, opposite side is in contact with human body face.Main body fixed part 64 is provided with to be fixed for being embedded in face support
The projection 61 and 62 of part 41 and 43, realization body fixed part 64 is fixed in rear shell 3.
The weight of virtual reality device can be disperseed for the ease of face support 6, main body fixed part 64 and face-contacting portion 63 are
The shape of chinese word Ji structure that flange by the outwardly convex positioned at center and the curved portions along remote flange direction extension form.
In order to mitigate the weight of virtual reality housing body, 3 preferred light plastic of rear shell.It is excellent for the ease of processing, rear shell 3
Design is selected to be formed in one.
(3) left mirror leg 5 and right temple 4
Left mirror leg 5 and right temple 4 are referred to as temple, both structures are without essential difference.Each Front of the temple is provided with projection
53, projection 53 is used for the groove 44 being embedded on the mirror pin connecting portion in rear shell 3.
It is described in detail below by taking left mirror leg 5 as an example.
As shown in figure 5, under non-folded position, left mirror leg 5 and right temple 4 are aduncate arc, are somebody's turn to do when user wears
During virtual reality device, it is easy to clamp user head.In order to further enhance the clamping dynamics of temple, the thickness of Front of the temple
More than the thickness of temple rear end.
In order to mitigate the weight of temple, hollow slots 52 are additionally provided with temple, while hollow slots 52 are also possible to prevent injection table
Face produces defect, influences attractive in appearance.
Through hole 51 is further respectively had in left mirror leg 5 and right temple 4, for by the first connector 71 of light shield device 7 and
Two connectors 72 are embedded in through hole 51, realize the fixation of light shield device 7.Through hole 51 is specifically by two fixing holes and connecting hole communicated
Composition, the aperture of connecting hole are more than the Breadth Maximum of the first connector 71 and the second connector 72, and the aperture of fixing hole is less than the
The Breadth Maximum of the connector 72 of a connection piece 71 and second.It follows that fixing hole is used for fixing the first connection of light shield device 7
The connector 72 of part 71 and second, connecting hole is used for the first connector 71 of light shield device 7 and the second connector 72 passes through positioning.
Left mirror leg 5 and right temple 4 can be formed in one mechanism, in order to mitigate the entirety weight of overall virtual reality device
The material of amount, left mirror leg 5 and right temple 4 is with pliability plastic cement (TR90).
With reference to shown in Fig. 1, the housing of above-mentioned virtual reality device and the specific installation steps of other assemblies are as follows：
The first step：By with left display screen 22, the left lens barrel mechanism 21 of right display screen 24, the optical system of right lens-barrel mechanism 23
Bulk cargo enters to be fixed in the containing cavities 34 of rear shell 3, does not limit specific fixed form.Left lens barrel mechanism 21, right lens-barrel mechanism 23
Location feature part stretch out the regulating tank 42 of rear shell 3 simultaneously, be easy to user focal length is adjusted；
Second step：PACB plates 8 are fitted into the PCBA fixing grooves of rear shell 3, and PACB plates 8 are connected with optical system
Connect；
3rd step：Load fin 9, be specifically bonded the one end of fin 9 with the heater members on PACB plates 8, in addition one
The back side respectively with left display screen 22 and right display screen 24 is held to be bonded so that fin 9 can be by PACB plates 8 and left display screen 22
The even heat distributed with right display screen 24 sheds；
4th step：Fore shell 1 is loaded onto, i.e., fore shell 1 and rear shell 3 are fixed, specifically fore shell 1 is pressed into rear shell 3, is led to
The buckle fastener 16 for crossing fore shell 1 is fixed, and PCBA fixtures 18 fix PCBA board；
5th step：Projection 53 on left mirror leg 5 and right temple 4 is embedded in the groove 44 in rear shell 3；
6th step：Face support 6 is installed in rear shell 3, specifically by the projection 61 and 62 in face support 6 respectively with rear shell 3
Face support fixture 41 and 43 be fixed；
7th step：Light shield device 7 is surrounded into virtual reality device, while by the first connector 71 of light shield device 7 and
Two connectors 72 are respectively embedded on the through hole 51 of temple.
Above-mentioned virtual reality device includes fore shell 1, rear shell 3, left mirror leg 4 and right temple 5, simple in construction, easy for assembly, together
When corresponding to other devices of virtual reality device in the containing cavities 34 of rear shell, fore shell 1 will be covered and by the He of left mirror leg 4
Right temple 5 connects so that whole virtual reality device structure is smaller, and space-consuming is smaller.And when outside virtual reality device
When shape is similar to glasses form, better appearance.
(2) optical system
As shown in figure 1, optical system includes left lens barrel mechanism 21, left display screen 22, right lens-barrel mechanism 23 and right display screen
24.Wherein, left lens barrel mechanism 21 is identical with right lens-barrel mechanism 23 structure, is referred to as optical mirror slip focusing component.
Specifically, left lens barrel mechanism 21 and left display screen 22 are arranged on left platen bracket and left display screen 22 is located at left lens barrel
The rear of mechanism 21, left display screen are integrally located at the inner side of left platen bracket；Right lens-barrel mechanism 23 and right display screen 24 are arranged on the right side
On platen bracket 13 and right display screen 24 is located at the rear of right lens-barrel mechanism 23, and right display screen 24 is integrally located at the interior of right platen bracket 13
Side, left platen bracket and right platen bracket are separate.
The side of left display screen 22 and right display screen 24 is along having corner cut, as shown in figure 1, the lower right corner side of left display screen 22
While there is corner cut.The lower left corner side of right display screen 24 has corner cut.
Left platen bracket and right platen bracket 13 are two separate platen brackets, and both are a hollow annular structure.By
It is hollow in two platen brackets, realize and institute in corresponding display screen is watched by the eyeglass of left lens barrel mechanism 21 and right lens-barrel mechanism 23
The content of display.Further, the hollow and annular of platen bracket can be circular or polygon or irregular shape shape, with specific reference to light
Learn the shape of module and the shape of virtual reality device shell determines.
The face that each platen bracket contacts with display screen is screen contact surface, and screen contact surface is used to fit with display screen surface.
Screen contact mask body can be set to shiny surface, and screen contact surface is set into shiny surface can avoid display screen from causing to damage, while also realize
The good fit of display screen and platen bracket.Screen contact surface is not limited in the present embodiment specifically as shiny surface or mat surface.This reality
Apply in example, in order to preferably realize being bonded for screen contact surface and display screen surface, can set therebetween soft two-sided
Glue, double-sided adhesive rubberizing can be the corresponding annular ring of platen bracket shape, make platen bracket and display by double-sided adhesive rubberizing
Screen is pasted together.
It is corresponding for optics module contact surface with screen contact surface, optics module contact surface respectively with left lens barrel mechanism 21,
Right lens-barrel mechanism 23 fits.
After platen bracket assembles with display screen and left lens barrel mechanism 21, right lens-barrel mechanism 23 respectively, platen bracket, which plays, to be easy to
The effect of installation, while three forms confined space, plays dustproof effect.In order to further improve platen bracket and display screen and a left side
Dust-proof effect between lens barrel mechanism 21, right lens-barrel mechanism 23, platen bracket are provided with the first groove close to the side of screen contact surface, shield
Support is provided with the second groove close to the side of optics module contact surface, is used to place in the first groove and the second groove dust-proof
Circle, realizes and connects tight between platen bracket and left lens barrel mechanism 21 and right lens-barrel mechanism 23, display screen, and then avoids the external world
Dust enters, and improves its dust-proof effect.It should be noted that also can be in the case of without dust ring directly by display screen and a left side
Lens barrel mechanism 21, right lens-barrel mechanism 23 are fixed on platen bracket.
Because left platen bracket is similar to the installation of right platen bracket, below with right display screen 24, right lens-barrel mechanism 23 and right screen
The installation steps of support 13 illustrate, it is understood that similar to the installation of left display screen, specific installation steps are as follows：
The first step：It is fixed left dust-proof respectively on the screen contact surface being oppositely arranged and optics module contact surface of platen bracket 13
Circle 12, right dust ring 14 (left and right is only to be distinguished with reference to accompanying drawing, without physical meaning), platen bracket 13, left dust ring
12 and right dust ring 14 be assembled into platen bracket component.
The fixed form of left dust ring 12 and right dust ring 14 can be set according to being actually needed, and not limited specifically.Preferably
Paste and fix, left dust ring 12 and right dust ring 14 can be the double coated film with stickup property, and it is recessed that platen bracket 13 is provided with first
Groove and the second groove, the first groove are located at close to the screen side of contact surface and corresponding with the shape of left dust ring 12, and second is recessed
Groove is located at close to the side of optics module contact surface and corresponding with the shape of right dust ring 14, be easy to improve dust-proof effect and
Save material.It should be noted that double coated film is the optional a kind of specific material of left dust ring 12 and right dust ring 14, appoint
What have stickup property and can carry out soft contraction material can, such as plastics or with certain soft PORON or
Certain soft PVC or frivolous cloth etc.；Certainly, in order to mitigate the overall weight of virtual reality device, the left He of dust ring 12
The right preferably light material of dust ring 14.
Similarly, in order to mitigate the overall weight of virtual reality device, platen bracket 13 can be integrally formed, the material of platen bracket 13
Light material may be selected, the plastic cement such as with certain degree of hardness.
Second step：Right lens-barrel mechanism 23 and right display screen 24 are fixed with platen bracket component respectively.
Specifically, right lens-barrel mechanism 23 is placed on right dust ring 14, it is preferred that right lens-barrel mechanism 23 can be placed on
On second groove, the right side of dust ring 14 contacts with platen bracket 13, and opposite side contacts with right lens-barrel mechanism 23.
Specifically, right display screen 24 is placed on left dust ring 12, it is preferred that right display screen 24 can be placed on first
On groove, the fixation of right display screen 24 and platen bracket 13 is realized.The left side of dust ring 12 contacts with platen bracket 13, opposite side with
Right display screen 24 contacts.
It is right when right lens-barrel mechanism 23 and right display screen 24 to be fixed on to the first groove and the second groove of the both sides of platen bracket 13
Confined space can be formed between display screen 24, platen bracket 13 and right lens-barrel mechanism 23, its junction is all closely to connect, and
It is dust-proof to have reeded side progress, can thus avoid the dust in the external world from entering in the confined space, that is to say, that to keep away
Exempt from extraneous dust to enter to adhere on display screen, cause display on display screen the problem of parasitic image occur.
3rd step：When 23 groups of right lens-barrel mechanism 23, left dust ring 12, platen bracket 13, right dust ring 14 and right lens-barrel mechanism
After the completion of dress, matched by the second fixing hole corresponding with virtual reality device of screen fixing hole 112 on platen bracket 13, realize group
Component after dress is fixed on virtual reality device, and this fixed form is not limited to screw fixation method.It should be noted that screen
Screen fixing hole 112 on support 13 includes at least one positive hole and at least one reverse hole.
As shown in Figure 22 (a) (b), the structure of platen bracket is：
Two platen brackets are separate, and optics module contact surface, which is provided with along away from its surface direction extension optics module, to be consolidated
Determine part 111 and keeper 113, when lens barrel mechanism stretches into platen bracket and protrudes from optics module contact surface, optics module is fixed
Part 111 is in contact with the ragged edge of lens barrel mechanism, for lens barrel mechanism to be fixed on into platen bracket.
Optics module fixture 111 can be the L-shaped structure extended to platen bracket center, for lens barrel mechanism to be limited to
In L-shaped structure；Keeper 113 is located at the periphery of lens barrel mechanism, for ensuring that lens barrel mechanism is arranged on predeterminated position, for limiting
The movement locus of lens barrel mechanism, keeper 113 are used for preventing lens barrel mechanism to be displaced outwardly.For the ease of virtual reality device some
The fixation of other small soft copy such as optical flame detectors, platen bracket side protrude one corresponding to store fixing groove 114, for pair
Other small electronic devices are fixed.
After display screen, left dust ring, platen bracket, right dust ring and optics module are completed, by platen bracket
Shield the second fixing hole matching corresponding with virtual reality device of fixing hole 112, realize that the component after assembling is fixed to virtual reality
In equipment, this fixed form is not limited to screw fixation method.It should be noted that the screen fixing hole 112 on platen bracket includes
At least one positive hole and at least one reverse hole.
As shown in Figure 10 to Figure 13, left lens barrel mechanism and right lens-barrel mechanism are referred to as optical mirror slip focusing component or optical mode
Group, reference effect is functioned only as, without physical meaning.Optical mirror slip focusing component includes：
Outer lens barrel 211, outer optical mirror slip 212, inner lens cone 214 and interior optical mirror slip 217, outer optical mirror slip 212 are fixed on
On outer lens barrel 211, interior optical mirror slip 217 is fixed on inner lens cone 214；
The outer side wall of lens barrel 211 is provided with tipper 213；
Inner lens cone 214 is arranged in outer lens barrel 211, and the side wall of inner lens cone 214 is provided with location feature part, location feature part
Also protrude into tipper 213 and slided along tipper 213；When inner lens cone 214 slides along outer lens barrel 211 is relative, epi mirror is fixed on
Outer optical mirror slip 212 and the distance between the interior optical mirror slip 217 that is fixed on inner lens cone 214 on cylinder 211 is adjustable, realizes
The focusing of optics module.
The explosive view of optical focusing component as shown in Figure 10, including outer lens barrel 211, outer optical mirror slip 212, a scope
217, two cylinder 214, interior optical mirror slip the first dust guards 218,219, two fixing screws 220 of the first dust guard, stir fixation
Screw 221 and stir silica gel first 222.Illustrated separately below for above-mentioned each part：
(1) outer lens barrel 211
The outer side wall of lens barrel 211 is provided with least one tipper 213, and tipper 213 is with respect to the horizontal plane with certain angle
Degree tilts, when the location feature part being fixed in the side wall of inner lens cone 214 is embedded in tipper 213 and is moved along tipper 213, outside
Spacing between optical mirror slip 212 and interior optical mirror slip 217 is adjustable.
As shown in figure 1, the outer cross section of lens barrel 211 is shaped as circle, when the quantity of tipper 213 is more than three, incline
Skewed slot 213 is circumferential uniform along outer lens barrel 211.It should be noted that tipper 213 is not limited to three shown in figure, preferably
, the quantity of tipper 213 is three.In addition, tipper 213 is also not limited to along outer lens barrel 211 circumferentially uniformly, but must expire
Several tippers 213 of foot are located in same level.
The cross sectional shape of outer lens barrel 211 is also not necessarily limited to the circle shown in Fig. 1, or oval or rhombus or abnormity.For
The morphological feature of more preferable adaptation human body, near the human body bridge of the nose, could be arranged to the shape matched with the human body bridge of the nose, i.e.,
One simple circular cut-outs, which is formed, has an inclined plane matched with the bridge of the nose.Therefore, it is specific virtual existing in order to adapt to
Real device housings, and reduce the overall volume of virtual reality device, the cross sectional shape of outer lens barrel 211 can be according to specific virtual
Depending on real world devices shell.
(2) outer optical mirror slip 212
Outer optical mirror slip 212 is fixed on outer lens barrel 211, specifically, as shown in Fig. 2 outer optical mirror slip 212 is fixed on outside
The inside top of lens barrel 211, inside top are the side away from inner lens cone 214.
The fixed form of outer optical mirror slip 212 and outer lens barrel 211 can be specifically：By plastic cement by outer optical mirror slip 212
The inside top of outer lens barrel 211 is fixed on, can ensure that outer optical mirror slip 212 is stably fixed to outer lens barrel by plastic cement fixation
On 211, and can effective dust.It should be noted that the utility model does not limit both fixed forms specifically.
For convenience of description, the combining structure of outer lens barrel 211 and outer optical mirror slip 212 is defined as first assembly.
(3) inner lens cone 214
Inner lens cone 214 is built in outer lens barrel 211, and inner lens cone 214 can be along the direction closer or far from outer optical mirror slip 212
It is mobile, and then outer optical mirror slip 212 and both spacing of interior optical mirror slip 217 are adjustable.
Implementing inner lens cone 214 can be along the mode that outer lens barrel 211 moves：
The side wall of inner lens cone 214 is provided with least one location feature part, a pair of location feature part and tipper 213 1
Should, it can slide in each location feature part insertion tipper 213 and along tipper 213, and then drive the movement of inner lens cone 214.
Because the utility model does not limit the quantity of tipper 213, then the quantity of location feature part is also not specifically limited.Work as tipper
213 quantity be three and along outer lens barrel 211 it is circumferential uniform when, three location feature parts move in tipper 213 simultaneously, enter
And can ensure the interior optical mirror slip 217 on inner lens cone 214 makes it be in a plane during moving up and down.Enter one
Step, because outer lens barrel 211 contacts with inner lens cone 214, in order to improve the slip of inner lens cone 214 in focussing process, in inner lens cone 214
The oil reservoir for playing lubrication is added between outer lens barrel 211, improves the slip flexibility of inner lens cone 214, and oil reservoir one
Determine to prevent the dust in the external world to enter inside in degree, play dustproof effect, and dust-proof oil reservoir.Specific oil reservoir can lead to
Cross and damping oil is applied between inner lens cone 214 and outer lens barrel 211 formed, it is understood that other can improve inner lens cone 214 with it is outer
The mode of slip flexibility between lens barrel 211 is all the protection domain of the application.
When location feature part is three, the structure of three location feature parts can be divided into：Two fixing screws 220 and dial
Dynamic fixing screws 221, two fixing screws 220 and stir fixing screws 221 and are fixed on by fixing threaded hole on inner lens cone 214,
And two fixing screws 220 and stir fixing screws 221 and be respectively protruding into tipper 213 and can be slided along tipper 213.In order to
The comfort level for promoting and stirring fixing screws 221 is improved, is easy to user being easy to stir using process, this stirs fixing screws 221
Outboard end, which is fixedly connected with, stirs silica gel first 222, and it is the silica gel with certain degree of hardness that this, which stirs silica gel first 222, and user uses
It is pleasant to carry out feel.
As shown in Figure 10, inner lens cone 214 including round platform 215 and above round platform 215 and upwardly extends at least one
Boss 216, boss 216 correspond with tipper 213, and fixing threaded hole is located on boss 216.The shape and epi mirror of boss 216
211 inner wall shapes of cylinder match, and when outer lens barrel 211 is circular, boss 216 can be annular wall, be equipped with the boss 216
The fixing threaded hole corresponding with tipper 213.
(4) interior optical mirror slip 217
Interior optical mirror slip 217 is fixed on inner lens cone 214.As shown in figure 11, interior optical mirror slip 217 is fixed on inner lens cone
214 inside bottom, as the bottom of inner lens cone 214 is provided with neck, interior optical mirror slip 217 is fixed with the bottom neck of inner lens cone 214
Connection, inside bottom are the side away from outer lens barrel 211.
The fixed form of interior optical mirror slip 217 and inner lens cone 214 can be specifically：By plastic cement by interior optical mirror slip 217
The inside bottom of inner lens cone 214 is fixed on, can ensure that interior optical mirror slip 217 is stably fixed to inner lens cone by plastic cement fixation
On 214, and can effective dust.It should be noted that the utility model does not limit both fixed forms specifically.Certain scope
Cylinder 214 can not also set neck, and interior optical mirror slip 217 can be fixed on to the side wall of the inside bottom of inner lens cone 214, i.e., interior light
The outer side edges for learning eyeglass 217 are fixedly connected with the madial wall of inner lens cone 214, and fixed form be able to can be ensured by plastic cement fixation
Interior optical mirror slip 217 is stably fixed on inner lens cone 214, and can effective dust.It should be noted that the utility model is not
The specific fixed form for limiting both.
For convenience of description, the combining structure of inner lens cone 214 and interior optical mirror slip 217 is defined as the second component.
(5) first dust guards 218 and the first dust guard 219
When inner lens cone 214 is by stretching into two fixing screws 220 of tipper 213 and stirring fixing screws 221 along close
Or away from outer optical mirror slip 212 direction movement when, two the first dust guards 218 are fixed on two fixing screws one by one respectively
The outside of tipper 213 of outer lens barrel 2111 corresponding to 220, the first dust guard 219, which is fixed on, stirs outside corresponding to fixing screws 221
The inner side of tipper 213 of lens barrel 211.It should be noted that the first dust guard 219 can also be fixed on outside.First dust guard
219 and first dust guard 218 be provided with and 213 corresponding notch of tipper.
First dust guard 219 concretely has the TPU pieces of stickup property, has on the TPU pieces corresponding with certain tilt groove 213
Angled slot.The utility model does not limit the material of the first dust guard 219 as TPU, it is understood that, as long as selected material is full
There is foot certain degree of hardness to be convenient for otch, and specific dust-proof property, such as have the PORON or certain of certain degree of hardness hard
PVC, high-temp glue or U.S. line glue of degree etc..
The fixed form of first dust guard 218 and the first dust guard 219 can be fixed by way of stickup, be easy to
Assembling, but the utility model does not limit its fixed form.
The installation step of above-mentioned optical mirror slip focusing component is：
Step 1：Outer optical mirror slip 212 is fixed on to the inside top of outer lens barrel 211, forms first assembly；
Step 2：Interior optical mirror slip 217 is fixed on to the inside bottom of inner lens cone 214, forms the second component；
Step 3：First dust guard 219 is put into the inner side of the certain tilt groove 213 of the outer lens barrel 211 of first assembly, should
Certain tilt groove 213 is used to stretch into stir fixing screws 221.
Step 4：Second component is placed on the inside of first assembly, the scope with interior optical mirror slip 217 that will be assembled
Cylinder 214 is placed in the inner side of the outer lens barrel 211 with the outer dust guard 219 of optical mirror slip 212 and first assembled.
Step 5：Because the side wall of inner lens cone 214 is provided with three fixing threaded holes, three fixing threaded holes leak outside in tipper
213, two fixing screws 220 are then respectively fixedly connected with three fixing threaded holes and one is stirred fixing screws 221.Two
Two the first dust guards are respectively fixedly connected with corresponding to the tipper 213 that fixing screws 220 stretch into the side wall of outer lens barrel 211
218。
Step 5：Silica gel first 222 will be stirred it will be fixed on and stirs the outboard end of fixing screws 221.
Successively limited it should be noted that above-mentioned specific installation step is not formed, it can be arranged as the case may be
The sequencing of step.Optical mirror slip focusing component is mainly used in field of virtual reality, particularly short-range optical mirror slip
Regulation, it is understood that the short-range optical focusing of other field progress is also in protection domain.
The operation principle of above-mentioned optical mirror slip focusing component is specially：
Stirring silica gel first 222 makes its drive stir fixing screws 221 and carried out on the tipper 213 of outer lens barrel 211
The tilt slide risen or fallen, be fixed on due to stirring the one end of fixing screws 221 on inner lens cone 214, and with other two
Fixing screws 220 make inner lens cone 214 in a relative plane.In the process stirred fixing screws 221 and slided along tipper 213
In, the spacing of interior optical mirror slip 217 and the outer optical mirror slip 2122 of outer lens barrel 211 on inner lens cone 214 is adjustable, specific change
Need to be determined according to the magnitude of inclination of tipper 213 and the notch length of tipper 213, preferably at angle of inclination in 5-15
Degree, interior optical mirror slip 217 and outer optical mirror slip 212 apart from adjustable range between 0.5-10mm.
(3) face support 6
As shown in FIG. 14 and 15, face support 6 includes main body fixed part 64 and face-contacting portion 63, the side of face-contacting portion 63 with
Main body fixed part 64 connects, and opposite side is in contact with human body face, and main body fixed part 64 also connects with the rear shell 3 of virtual reality device
Connect, do not limit connected mode specifically.Main body fixed part 64 and face-contacting portion 63 can be formed in one structure.Pin separately below
Main body fixed part 64 and face-contacting portion 63 are illustrated.
(1) main body fixed part 64
For the ease of the use of face support accessory, the shape of main body fixed part 64 can be the shape of chinese word Ji to be arched upward from both ends to center
Structure, the shape of chinese word Ji that concretely flange and the curved portions positioned at flange both sides form, can be achieved the weight of virtual reality device
Power is distributed to human body face plurality of positions.
Main body fixed part 64 is provided with least one projection for protruding from its outer surface, does not limit to the projection shown in accompanying drawing
Quantity be four, two of which is projection 61 on flange, and another two is the projection 62 in curved portions.It is convex with this
Rise corresponding, as shown in Fig. 3 (b), the rear shell 3 of virtual reality device is provided with the face support fixture 41 for being used for embedded projection
With 43, face support fixture 41 and 43 is specifically as follows opening, realizes the connection of main body fixed part 64 and virtual reality device.
When main body fixed part is provided with four projections, two of which projection 61 positioned at flange close to the both sides of axis,
When in use, two projections are located at user's bridge of the nose corresponding position nearby；Two other projection 62 corresponds in curved portions
Near face's cheekbone.
In order to save material, and make face support shape matching attractive in appearance, preferable main body fixed part 64 and matching used void
The position for intending the face support fixture 41 and 43 of the rear shell 3 of real world devices is corresponding.For the ease of production, main body fixed part 64 is one
It is body formed, and preferably light material.
(2) face-contacting portion 63
The side of face-contacting portion 63 is connected with main body fixed part 64, and opposite side is in contact with human body face.
In order to disperse the gravity of virtual reality device, the shape of face-contacting portion 63 can be equally set to from both ends to center arch
The shape of chinese word Ji structure risen, the shape of chinese word Ji that concretely flange and the curved portions positioned at flange both sides form, curved portions are along away from convex
The direction extension of edge.
In face support 6 in actual use, flange can be mapped near user's bridge of the nose, and curved portions can prolong along eye tail direction
Stretch, preferably allow face support accessory to afford the human body face of power distribution, that is, the place for allowing face-contacting portion to be contacted with human body face
Uniform force.
Along flange to the direction away from flange, the thickness of face-contacting portion 63 is rear gradually thinning to be first gradually thickening, and in
The thickness of the heart is less than the thickness of both ends end.I.e. nearby thinner thickness, free end thickness are thicker for the central shaft of face-contacting portion 63.
Be the inclined plane with certain angle in the one side that face-contacting portion 63 is in contact with human body face, will the face set
It is set to the face to match with people's dignity and bridge of the nose face.The inclined plane may particularly include nose inclined plane and cheek inclined plane, nose
The area of portion's inclined plane is less than the area of cheek inclined plane, wherein, the angle of nose inclined plane and vertical plane is 10 °~80 °, face
Cheek inclined plane and the angle of vertical plane are 3 ° to 60 °.In addition, face-contacting portion thickness is smaller than cheek corresponding to nose inclined plane
Face-contacting portion thickness corresponding to inclined plane.
Need to be contacted with human body in view of face-contacting portion 63, the preferred light and soft material of face-contacting portion 63,
Such as foam.It can be formed in one for the ease of production and processing, face-contacting portion 63 simultaneously.
As shown in figure 15, the specific installation steps that above-mentioned face support 6 is installed in rear shell 3 are as follows：
The first step：Main body fixed part 64 is fixedly connected with face-contacting portion 63, forms face support 6.It is fixedly connected with mode not
It is specific to limit, it can be such as fixedly connected using bonding method；
Second step：Main body fixed part 64 is fixed in the rear shell 3 of virtual reality device.The side of being fixedly connected is not limited specifically
Formula, if as there are some projections 61 and 62 for protruding from its outer surface on main body fixed part 64, set in the rear shell 3 of virtual reality device
Have with raised 61 and 62 corresponding face support fixtures 41 and 43, face support fixture 41 and 43 is specifically as follows opening, by convex
Act the fixation for being caught in realization body fixed part 64 and rear shell 3 in opening.
It is worth noting that, the lateral length of the entirety of face support 6 is 60~160mm, preferable 90~30mm, particularly 100
~20mm can so meet that the face of most of human body, such as lateral length are set to 110mm ± 8mm；Face support accessory entirety
Height 20~80mm, particularly preferable 30~70mm, 45~55mm can so meet the nose of most of human body for longitudinal direction, than
As longitudinal direction is set to 48mm ± 5mm.It is construed as, the face support accessory of the application makes full use of face's Morphological Features of people, allows use
When virtual reality device is worn at family, increase and the contact surface of user's face as far as possible, the gravity of virtual reality device is carried out
It is scattered.
The face support of the application is different from existing face support and only contacted with bridge of the nose part, increases the contact with user's face
Face, i.e. face support accessory not only contact with the bridge of the nose, but also are contacted with eye neighbouring position, and then by the gravity of virtual reality device
Disperseed, the eye circumference of the bridge of the nose and bridge of the nose both sides can all bear the part gravity of virtual reality device, reduce user and use virtually
Real world devices wear bring uncomfortable and damage, can allow user it is comfortable for a long time use helmet, greatly carry
The Experience Degree of high user.
Light shield device 7
As shown in Figure 16 to Figure 18, light shield device 7 includes：Shading piece 78 and front end retainer ring 77；
Shading piece 78 includes top surface 73, first surface 75, the second curved surface 76 and bottom surface 74, wherein：Top surface 73 and people's dignity
The side that portion is in contact is the non-close arc by extending centrally out；Bottom surface 74 is integrally set down relatively on the whole with top surface 73
Put；The curved surface 76 of first surface 75 and second is located at the both sides of top surface 73, and is bent to close to the direction of bottom surface 74；First surface 75
Respectively smoothly transit and be connected with top surface 73 and bottom surface 74 with the second curved surface 76 so that top surface 73, first surface 75, the second curved surface
76 and bottom surface 74 surround a closing hollow region；
Front end retainer ring 77 is located at the outermost inner rim of hollow region and coincide with it.
Simultaneously as the light shield device of the utility model virtual reality device supports the use with virtual reality device main body,
For the ease of the fixation of the light shield device 7, the first connector 71 and are respectively respectively equipped with the curved surface 76 of first surface 75 and second
Two connectors 72, connector 71 and 72 are specifically as follows the projection for protruding from the curved surface 76 of first surface 75 and second, for the ease of
Distinguish, represented respectively with the first connector 71 and the second connector 72, the first connector 71 and the second connector 72 are used to fix
On the left mirror leg 5 and right temple 4 of virtual reality device.
As shown in explosive view Figure 16, light shield device 7 is a cover body structure, including the 77, shadings of a front end retainer ring
78, first connectors 71 of part and second connector 72, are described in detail for above-mentioned each part separately below.
Front end retainer ring 77
Front end retainer ring 77 is built in the outermost of shading piece 78, when light shield device 7 is applied into virtual reality device main body
When, front end retainer ring 77 is located at the inner rim of hollow region and contacted with virtual reality device body front end, such as works as virtual reality
When equipment is glasses form, front end retainer ring 77 can surround frame portion, and frame portion excludes temple herein.
Front end retainer ring 77 can be a closed framework of hollow out, because front end retainer ring 77 needs to surround virtual reality device
Main body, so the shape of front end retainer ring 77 need to outer shape itself be corresponding with virtual reality device main body.It is appreciated that
Be, if the shape of virtual reality device main body can be rectangle, the shape of square and each Different Rule, then front end consolidate
Determining the shape of ring 77 needs respective change.For example, when virtual reality device main body'choice have certain radian and with glasses form
During corresponding form, the shape of front end retainer ring 77 is preferably also glasses form, i.e. the shape of front end retainer ring 77 is basis
Depending on the shape of virtual reality device main body outer ledge.
It should be noted that front end retainer ring 77 can be hollow out, naturally it is also possible to be solid construction, in order to save material
Material, mitigate user's wearing weight, improve user experience, front end retainer ring 77 is preferably hollow out.
(2) shading piece 78
Shading piece 78 includes top surface 73, first surface 75, the second curved surface 76 and bottom surface 74.When light shield device is applied into void
When intending real world devices main body, front end retainer ring 77 is used to include virtual reality device body front end outer framework, the He of first surface 75
Second curved surface 76 can extend along temple direction, the first connector 71 and the second connection 72 on the curved surface 76 of first surface 75 and second
On being fixed in left mirror leg 5 and right temple 4, realize that light shield device 7 is fixed in virtual reality device main body, user matches somebody with somebody in use
When being equipped with the virtual reality device of light shield device, hollow region that shading piece 78 surrounds can form relatively closed with human body face
Space, the optics in the external world is avoided to enter.
Shading piece 78 is connected by front end retainer ring 77 with virtual reality device main body, the He of first surface 75 of shading piece 78
Second curved surface 76 is along the direction extension for close to virtual reality device end being temple, the side that top surface 73 is in contact with human body face
For that can be matched by the non-close arc extended centrally out, the non-close arc with human body forehead, bottom surface is set to by both ends
The W shapes to be arched upward to center, similarly match with human body shape of face, and material can not only be saved by so doing, and can also mitigate screening
The weight of optical assembly, and the wearing comfort level of user can be improved and reach good shaded effect.
Specifically, shading piece 78 may be selected with certain degree of hardness, soft materials that are ventilative and can preventing light transmission.
Preferably, it is attractive in appearance in use for the ease of light shield device, it can select that there is certain elasticity and be not easy fold
Material, such as cotton of trying to stop people from fighting each other, Lycra etc..For example, a kind of synthesis cloth of material selection, the synthesis cloth have two layers, side is used for carrying out
Shading, one layer is used for carrying out ensureing ventilative and being unlikely to deform in addition.Because in general cloth is all soft, it is difficult to it is molded,
In order to solve the problem, elasticity, hardness and the wearability of synthesis cloth are improved, is synthesized two layers of cloth by glue.
Shading piece 78 has the hollow region for accommodating virtual reality device body front end, specifically, hollow region includes face
Portion's contact surface and virtual unit joint face；Facial contact face is used to contact with user's face, and virtual unit joint face is used for and void
Intend the viewing side connection on the inside of the framework of real world devices；Or hollow region includes facial contact face and virtual unit joint face；Face
Portion's contact surface is used to contact with user's face, and virtual unit joint face is used on the outside of the framework with virtual reality device be connected.
Because the optical module of the virtual reality device in the present embodiment can be focusing component, optical module specifically includes
Outer lens barrel 211, the outer optical mirror slip 212 for being fixed on outer lens barrel 211, inner lens cone 214, the interior optical frames for being fixed on inner lens cone 214
Piece 217 and location feature part (be specially fixing screws 220 and stir fixing screws 221)；The outer side wall of lens barrel 211 is provided with extremely
A few tipper 213；Inner lens cone 214 is built in outer lens barrel 211；Location feature part (be specially fixing screws 220 and stir
Fixing screws 221) corresponded with tipper 213, each location feature part (fixing screws 220 that are specially and stirs fixed spiral shell
The side wall that 221) one end is fixed on inner lens cone 214 is followed closely, the other end can slide through tipper 213 in tipper 213.Positioning is special
Sign part (be specially fixing screws 220 and stir fixing screws 221) is virtual reality device protrusion operating key, when regulation is fixed
Position feature (be specially fixing screws 220 and stir fixing screws 221) makes inner lens cone 214 be slided along outer lens barrel 211 is relative
When, the outer optical mirror slip 212 that is fixed on outer lens barrel 211 and be fixed between the interior optical mirror slip 217 on inner lens cone 214 away from
From adjustable, the focusing of optical module is realized.In order that above-mentioned protrusion operating key it is easy to operation, set on the bottom surface of shading piece 78
There is perforate, it is that location feature part is exposed that perforate, which is used for virtual reality device protrusion operating key, is also realized while realizing and focusing
Shading.
The size of the light shield device 7 of above-mentioned virtual reality device can be：
In order to be adapted to the size of human body head form, the front end lateral separation of light shield device 7 be relatively shorter than rear end longitudinal direction away from
From.The front end lateral length of general light shield device is arbitrary value in the range of 50~250mm, is appointed preferably in the range of 120~170mm
Public users size is best suitable between meaning value, particularly 150~160mm, specifically such as 155mm.Longitudinal length is in 30~150mm
In the range of arbitrary value, public users chis is best suitable between arbitrary value preferably in the range of 60-120mm, particularly 80~100mm
It is very little, it is specific such as 91mm.The lowermost end of the arc of light shield device top surface to the distance of light shield front end is any in the range of 3~25mm
Value, public users size is best suitable between arbitrary value preferably in the range of 8-20mm, particularly 12~16mm, it is specific such as 14mm.
The operation principle of the light shield device 7 of above-mentioned virtual reality device is：User is using virtual with light shield device
During real world devices, user takes virtual reality device, and the shading piece 78 of light shield device 7 will be with the forehead of user and user
Face and virtual reality device form a relatively closed space together, and eyes of user can be allowed to avoid the light in the external world from doing
Disturb, the visual light of virtual reality device offer is be provided, allows user to can be good at being immersed to the video of virtual reality device
In scene, the Experience Degree of user is greatly improved.
The specific installation steps of the light shield device 7 of above-mentioned virtual reality device are as follows：
The first step：It is hollow positioned at closing by the closing hollow region of light shield device by virtual reality device body envelopes
The front end retainer ring 77 of region inner rim is in contact with the front end frame of virtual reality device；
Second step：By the first connector 71 and the second connector 72 by the curved surface of first surface 75 and second of light shield device
76 are fixed on virtual reality device, direction extension of the curved surface 76 of first surface 75 and second along virtual reality device end.When
When virtual reality device is Glasses structure, the temple of the first connector 71 and the second connector 72 respectively with virtual reality device is consolidated
It is fixed, it is specifically as follows in two temples of virtual reality device (virtual reality glasses) and is respectively respectively provided with embedded first connection
The through hole 51 of the connector 72 of part 71 and second, when the first connector 71 and the second connector 72 insertion through hole 51, it can be achieved to hide
The fixation of light part 78 and virtual reality device main body, and also allow for disassembling, it is convenient for the user to operate, improve the experience of user
Degree.It is understood that virtual reality device and shading piece 78 can also realize fixation by way of stickup, to the utility model
Fixed form is not limited specifically.
PCBA board 8
As shown in fig. 7, rear shell 3 includes containing cavities 34, for storing the PCBA board 8 of virtual reality device, PCBA board 8 and light
System connects, specifically, PCBA board 8 and left display screen 22, the panel vertical connection of right display screen 24.
Meanwhile light sensation component is also connected with PCBA board 8, and it is vertical with the holding of the plane of PCBA board 8.
(6) fin 9
Rear of the fin 9 respectively with left display screen 22 and right display screen 24 is bonded, and is pasted with the heater members of PCBA board 8
Close.
Specifically, fin 9 includes the carbon film layer of copper foil layer and the outer layer positioned at copper foil layer, copper foil layer and left display screen 22
It is bonded with the rear of right display screen 24, and is bonded with the heater members of PCBA board 8.
Specifically, because display screen heating is small, therefore one can be chosen at the rear of left display screen 22 and right display screen 24
Point top layer applies heat-conducting glue and is connected with fin 9.Because display screen is connected with fin only bonding partially, it is easy to later maintenance
Dismounting in journey.
Because the chip heating of PCBA board is bigger, its heat is allowed fully to distribute, therefore can be by the hair of PCBA board
Thermal device top layer fills heat-conducting glue and is connected with fin 9.
It can also be sheltered from view of light sensation component by fin 9, for the ease of maintenance, in light sensation component or other fin
Service openings can be set corresponding to the device blocked at fin, be easy to the later stage to be repaired, and avoided in maintenance process
Need to disassemble whole fin and repaired.
(7) data wire fixture 19
As shown in Figure 19 to 21, data wire fixture 19 is used to be fixed on virtual reality device.Specifically, virtual reality
Equipment includes picture frame and left mirror leg 5 and right temple 4, and the rear shell 3 of picture frame is provided with mirror pin connecting portion, the mirror pin close to the side of temple
Connecting portion is provided with groove 44, and left mirror leg 5 and right temple 4 are provided with the projection 53 that can be embedded in groove 44.By described above, it is
The overall appearance of virtual reality device, data wire fixture 19 is fixed on mirror pin connecting portion, such as mode connects for screw.
Data wire fixture 19 includes top surface and the first side and second side that are connected and are oppositely arranged with top surface respectively,
Fixed part 191, hollow out opening 192, the data wire host cavity 193 for being fixed on virtual reality device are respectively formed with thereon
With data wire baffle plate 194, it is described in detail below for above-mentioned each part.
In the present embodiment, setting second side is fixedly connected with the mirror pin connecting portion of virtual reality device, first side position
In the inner side of the neighboring of virtual reality device, data wire host cavity that first side, second side and top surface surround with it is virtual
The interface of real world devices is corresponding, then fixed part 191 is located in second side and extended along the direction away from top surface, fixed part
191 are used for data wire fixture 19 being fixed on virtual reality device.Fixed part 191 detachably connects with virtual reality device
Connect, as virtual reality device is provided with screw hole, fixed part 191 is connected with virtual reality device by screw 195；Or fixed part
191 with the non-dismountable connection of virtual reality device, such as welding, do not limit specifically.
In order to mitigate the weight of data wire fixture 19 and save material, first side and/or second side are provided with
Hollow out opening, it is not limited to the second side shown in Fig. 1 and is provided with hollow out opening 192.
Top surface, first side and second side surround the data wire host cavity 193 of the U-shaped of an open on three sides, show with virtual
The connector of the data wire of real equipment connection is housed in data wire host cavity 193.
In order to further prevent the connector of data wire from loosening or drop, bad connection asks when avoiding the data wire from loosening to
Inscribe, data wire baffle plate 194 can also be further provided with data wire fixture 19, data wire baffle plate 194 is located at data wire and fixed
Side of the part 19 away from virtual reality device, data wire baffle plate 194 can be connected with top surface and first side respectively, and with the second side
There is the interval for being used for stretching into data wire between face；Or data wire baffle plate 194 can be connected with second side and top surface, and with
There is space, the space is used to stretch into data wire, while the connector of data wire is contained in data wire host cavity between one side
In 193, the data wire keeps off 194 plates and is used to prevent connector from departing from data wire host cavity 193.
Data wire fixture 19 is installed to comprising the following steps that for virtual reality device：
The first step：Data wire is connected on virtual reality device, i.e., the connector of data wire is inserted into virtual reality
Data line interface in equipment, the data wire in the present embodiment are generally HDMI data wires, can be also used for certainly using other into
Row data transfer or the data wire to be charged, are not specifically limited；
Second step：Data wire fixture 19 is fixed on virtual reality device, the connector of data wire is located at data wire
In fixture 19 in data wire host cavity 193.
It should be noted that data wire fixture 19 of the present utility model can be formed in one, preferable material is lightweight
And the material with certain degree of hardness.
The operation principle of above-mentioned data wire fixture 19 is：The connector of data wire is fixed on virtual reality device first
Data line interface on, then the connector of data wire is also accommodated in the data wire host cavity 193 of data wire fixture 19, together
When data line interface of the data wire fixture away from virtual reality device side be additionally provided with data wire baffle plate 194, data wire gear
Plate 194 be used for prevent data wire connector loosen or drop, the connector of block data line is displaced outwardly so that data wire with
Virtual reality device good connection, avoiding user, external data wire loosens in use, causes data transfer bad very
The problem of being come off to data wire, can allow the bold entrance of user virtual reality scene interaction in, improve user experience.
Compared with prior art, the virtual reality device in the utility model has newly increased data wire fixture 19, is receiving
Receive data wire connector while data wire is fixed on virtual reality device, data wire connector can be allowed in controllable hair
Scope moves, and is not moved even, can thus allow data wire to be attached very well with virtual reality device, even if user
Violent motion is carried out during use will not also cause data wire to come off, and larger improves the Experience Degree of user, and carries
The high applicable scene of virtual reality device.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (10)
- A kind of 1. optical mirror slip focusing component, it is characterised in that including：Outer lens barrel, the outer optical frames for being fixed on the outer lens barrel Piece, inner lens cone, interior optical mirror slip and the location feature part for being fixed on the inner lens cone；The outer lens barrel side wall is provided with least one tipper；The inner lens cone is built in the outer lens barrel；The location feature part corresponds with the tipper, and each described location feature part one end is fixed on the inner lens cone Side wall, the other end can slide through the tipper in the tipper.
- 2. optical mirror slip focusing component according to claim 1, it is characterised in that the inner lens cone and the outer lens barrel it Between oil reservoir is set, the inner lens cone slides along the oil reservoir is relative with the outer lens barrel.
- 3. optical mirror slip focusing component according to claim 1, it is characterised in that multiple tippers are along the epi mirror Cylinder side wall is circumferentially uniform.
- 4. optical mirror slip focusing component according to claim 1, it is characterised in that the outer optical mirror slip is fixed on described The inside top of outer lens barrel.
- 5. according to the optical mirror slip focusing component described in claim any one of 1-4, it is characterised in that the inner lens cone includes circle Platform and above the round platform and at least one boss for upwardly extending, the boss correspond with the tipper.
- 6. optical mirror slip focusing component according to claim 5, it is characterised in that the interior optical mirror slip is fixed on described The inside bottom of round platform, and the spacing of the interior optical mirror slip and both outer optical mirror slips is adjustable.
- 7. optical mirror slip focusing component according to claim 5, it is characterised in that be equipped with fixed spiral shell on each boss Hole, the fixing threaded hole are used to be fixedly connected with location feature part.
- 8. optical mirror slip focusing component according to claim 6, it is characterised in that the tipper and the location feature The quantity of part is three.
- 9. optical mirror slip focusing component according to claim 7, it is characterised in that the location feature part is respectively by two Fixing screws and one stir fixing screws composition.
- 10. optical mirror slip focusing component according to claim 9, it is characterised in that described to stir stretching into for fixing screws One end of the tipper is provided with and stirs silica gel head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609804.0U CN206848550U (en) | 2017-05-27 | 2017-05-27 | Optical mirror slip focusing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609804.0U CN206848550U (en) | 2017-05-27 | 2017-05-27 | Optical mirror slip focusing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848550U true CN206848550U (en) | 2018-01-05 |
Family
ID=60798444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720609804.0U Active CN206848550U (en) | 2017-05-27 | 2017-05-27 | Optical mirror slip focusing component |
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| Country | Link |
|---|---|
| CN (1) | CN206848550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018219237A1 (en) * | 2017-05-27 | 2018-12-06 | 深圳多哚新技术有限责任公司 | Optical lens focusing assembly |
| CN112965250A (en) * | 2021-03-09 | 2021-06-15 | 广州立景创新科技有限公司 | Virtual reality glasses and assembling method thereof |
-
2017
- 2017-05-27 CN CN201720609804.0U patent/CN206848550U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018219237A1 (en) * | 2017-05-27 | 2018-12-06 | 深圳多哚新技术有限责任公司 | Optical lens focusing assembly |
| CN112965250A (en) * | 2021-03-09 | 2021-06-15 | 广州立景创新科技有限公司 | Virtual reality glasses and assembling method thereof |
| CN112965250B (en) * | 2021-03-09 | 2024-03-08 | 广州立景创新科技有限公司 | Virtual reality glasses assembling method |
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