CN107367844A

CN107367844A - A kind of face support accessory of virtual reality device

Info

Publication number: CN107367844A
Application number: CN201710813777.3A
Authority: CN
Inventors: 李刚; 张丰学; 龙寿伦
Original assignee: Shenzhen Dlodlo Technologies Co Ltd
Current assignee: Shenzhen Dlodlo Technologies Co Ltd; Shenzhen Dlodlo New Technology Co Ltd
Priority date: 2017-05-27
Filing date: 2017-09-11
Publication date: 2017-11-21
Anticipated expiration: 2037-09-11
Also published as: CN107526169B; CN107367843A; CN107577050B; CN107577026B; CN107526168B; CN107577047B; CN107577051A; CN107526169A; CN107526172A; CN107577026A; CN107577048B; CN107367844B; WO2018219244A1; CN107526168A; CN107577047A; CN107703628B; WO2018219245A1; WO2018219243A1; CN107643598A; CN107577051B

Abstract

The application provides a kind of face support accessory of virtual reality device, and in actual use, face support is arranged on the position that the middle part of virtual reality device contacts with wearer's nose.Wherein, face support includes face-contacting portion and main body fixed part, the shape of chinese word Ji structure of face-contacting portion, can make face support and wearer's nose both sides and the side contacts of cheek two, the weight of virtual reality device is shared to the bridge of the nose and face.The leaning angle that the binding face of face-contacting portion is formed with groove bottom consecutive variations on whole face-contacting portion, during contact-segment arrives sidepiece contact-segment again in the middle part of flange is transitioned into, leaning angle is gradually reduced after first gradually increasing so that the binding face of face support fully contacts with nasal side and cheek.So as to mitigate virtual reality device when wearing, because the aggregation of pressure and caused unstability, solves the problems, such as that traditional virtual real world devices are worn easily from face landing for a long time.

Description

A kind of face support accessory of virtual reality device

Technical field

The application, which is related to, wears display field, more particularly to a kind of face support accessory of virtual reality device.

Background technology

Virtual reality (Virtual Reality, VR) technology is provided in a kind of three-dimensional environment generated on computers Immerse the technology of sensation.Virtual reality device is one kind of helmet, is substantially the man-machine friendship using virtual reality technology Mutual equipment.Common virtual reality device, such as VR glasses, built-in independent screen, VR images can be presented to wearer Right and left eyes, formed virtual reality imagery.

Shown in typical VR equipment such as Figure 23 (a), it includes equipment body 200 and the temple 100 for wearing.Actually make In, the temple 100 of the both sides of equipment body 200 is fixed on the head of wearer, equipment body 200 is placed in front of glasses, by The screen of left and right two is respectively that VR images are presented in binocular, and guiding wearer produces sensation on the spot in person.But this product is whole The volume of body is big, and weight weight, is not easy to user's long-term use.

In order to improve the long-term Experience Degree of virtual reality device, Figure 23 (b) shows a kind of VR equipment with nose support, including Temple 100, main body 200, optical module 300 and the nose support 400 for being arranged at the middle part of equipment body 200.Its optical module 300 is adopted Used in technical scheme disclosed in Patent No. US20170017078B, big visual angle can be so watched to show picture in short distance Face, the volume of virtual reality device can be reduced, and then reduce virtual reality device overall weight.During wearing, temple 100 is fixed on Head on both sides, nose support 400 are bonded the bridge of the nose of wearer.But user is when wearing VR equipment, due to nose support 400 and the bridge of the nose Contact area is smaller, and most of weight of equipment body 200, which is all concentrated, puts on bridge of the nose position so that the pressure that bridge of the nose part is born Power is larger, and long periods of wear can make wearer's bridge of the nose not feel well, and brings sense of discomfort, or even the bridge of the nose can be caused necessarily to damage. It can be seen that existing virtual reality device deposits the problem of discomfort of extended wear.

The content of the invention

The application provides a kind of face support accessory of virtual reality device, when solving user's wearing helmet in the prior art Weight, which is pressed on the bridge of the nose, causes the uncomfortable problem of the bridge of the nose, is realized by face support accessory and is distributed to the weight of virtual reality device Face, the load-bearing of the bridge of the nose is reduced, improve the Experience Degree of user.

A kind of technical scheme of the face support accessory of virtual reality device of the application includes：

Main body fixed part and face-contacting portion；

The face-contacting portion side is connected with the main body fixed part, and opposite side is in contact with human body face, the master Body fixed part is also connected with virtual reality device；

The main body fixed part and the face-contacting portion are to prolong by the flange positioned at center and along away from flange direction The shape of chinese word Ji structure for the curved portions composition stretched.

Optionally, in the technical scheme of the face support accessory of above-mentioned virtual reality device, along the flange to away from described Flange direction, the thickness of the face-contacting portion to be first progressively thickening, after it is progressively thinning, and the thickness at center is less than both ends end Thickness.

Optionally, in the technical scheme of the face support accessory of above-mentioned virtual reality device, the face-contacting portion and human body The one side of facial contact is inclined plane.

Optionally, in the technical scheme of the face support accessory of above-mentioned virtual reality device, the inclined plane is inclined including nose Inclined-plane and cheek inclined plane, the area of the nose inclined plane are less than the area of cheek inclined plane.

Optionally, in the technical scheme of the face support accessory of above-mentioned virtual reality device, the nose inclined plane with it is vertical The angle in face is 10 °~80 °.

Optionally, in the technical scheme of the face support accessory of above-mentioned virtual reality device, the cheek inclined plane with it is vertical The angle in face is 3 ° to 60 °.

Optionally, in the technical scheme of the face support accessory of above-mentioned virtual reality device, corresponding to the nose inclined plane The face-contacting portion thickness is less than the face-contacting portion thickness corresponding to the cheek inclined plane.

Optionally, in the technical scheme of the face support accessory of above-mentioned virtual reality device, the face-contacting portion is integrated Molding structure.

Optionally, in the technical scheme of the face support accessory of above-mentioned virtual reality device, the material of the face-contacting portion For foam.

Optionally, in the technical scheme of the face support accessory of above-mentioned virtual reality device, the main body fixed part is integrated Molding structure.

The face support accessory of the application is different from existing face support and only contacted with bridge of the nose part, and increase connects with user's face Contacting surface, 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 weight of virtual reality device Power is disperseed, and 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, is reduced user and is used void Intend real world devices and wear bring uncomfortable and damage, can allow user it is comfortable for a long time use helmet, greatly Improve the Experience Degree of user.A kind of helmet for support that the application provides face support and band is had the face, is existed with solving traditional helmet The problem of discomfort brought during long periods of wear to the bridge of the nose.

Optionally, the application provides a kind of face support, for wearing display device, including the face-contacting portion being fixed together With main body fixed part；The face-contacting portion and the main body fixed part are by the flange positioned at center line and relative center line pair The shape of chinese word Ji structure of the two curved portions composition claimed；

The face-contacting portion includes sidepiece contact-segment, and the middle part of the sidepiece contact-segment is extended to from the flange Contact-segment；

The face-contacting portion includes inner edge and outer rim, and fitting side and the company of the outer rim are extended to from the inner edge Connect side；Wherein, the point of thickness L maximums forms continuous fitting curve on the fitting side；The both sides point of the fitting curve She You not binding face and outer rim supporting surface；The connecting side is provided with link slot, and the groove bottom of the link slot is close to inner edge position Provided with joint face；The outer rim supporting surface is connected with the groove bottom；

The binding face is obliquely installed relative to the groove bottom, and the leaning angle α formed is in the whole facial contact Consecutive variations in portion；And the middle part contact-segment is transitioned into from the flange, the leaning angle α gradually increases；From the middle part Contact-segment is transitioned into the sidepiece contact-segment, and the leaning angle α is gradually reduced；

The joint face is obliquely installed relative to the groove bottom, and the camber angle β formed is in the whole facial contact Consecutive variations in portion；And the middle part contact-segment is transitioned into from the flange, the camber angle β gradually increases；From the middle part Contact-segment is transitioned into the sidepiece contact-segment, and the camber angle β is gradually reduced；

The connecting side is additionally provided with the inner rim supports for connecting the binding face and the joint face in the position of the inner edge Face；The inner rim supports face is connected in the terminal position of the sidepiece contact-segment with the outer rim supporting surface；

The main body fixed part is bonded with the groove bottom and joint face.

Optionally, the sidepiece contact-segment is along the fitting curve, away from the thickness L on the middle part contact-segment direction First increases and then decreases；

The sidepiece contact-segment thickness L maximum corresponding points the sidepiece contact-segment fitting curve 45%~ 55% opening position, and the minimum value of the thickness L is the 50%~60% of maximum.

Optionally, the middle part contact-segment gradually increases along the fitting curve away from the thickness L on the flange direction Greatly, and in the minimum value of the middle part contact-segment thickness L it is the 50%~60% of maximum.

Optionally, the flange gradually subtracts along the fitting curve away from the thickness L on the middle part contact-segment direction It is small；

The flange is minimum in the thickness L of the centerline, and the minimum value of the thickness of flange L is maximum 10%~15%.

Optionally, the main body fixed part includes：Shell-side afterwards；And the face support side being bonded with the connecting side；

The face support side is provided with and is bonded with the groove bottom, and shape and the groove bottom identical confined planes, Yi Jiyu The stationary plane of the joint face fitting.

Optionally, the rear shell-side includes the transition face of rear shell binding face and the connection rear shell binding face；After described Shell binding face and the transition face are respectively equipped with relative to symmetrical at least two locking member of center line.

Optionally, the locking member includes：

It is arranged on buckle of the transition face close to middle part contact fragment position；And it is arranged on the rear shell binding face Close to the locking pin of sidepiece contact fragment position.

Optionally, on the connecting side inner edge of the flange, middle part contact-segment and sidepiece contact-segment, and the flange Connecting side outer rim is provided with positive stop lug boss.

Optionally, the width of the groove bottom the middle part contact-segment be transitioned on the direction of the sidepiece contact-segment by It is cumulative big.

Optionally, in the face-contacting portion, the distance between the inner edge and outer rim are in the middle part contact-segment, along remote Gradually increase from the flange direction；

The distance between the inner edge and outer rim first increase along away from the middle part contact-segment direction in the sidepiece contact-segment Reduce after big.

The application also provides a kind of virtual reality device, including fore shell, rear shell and above-mentioned face support, wherein：

The rear shell is provided with the main body binding face for being used for connecting the face support main body fixed part；And the connection main body The auxiliary positioning face of binding face；The auxiliary positioning face is the plane that is bonded with rear shell binding face, and the auxiliary positioning face is from institute State the center position that main body binding face extends to virtual reality device；

The main body binding face is provided with and fixed relative to the symmetrical at least two faces support fixture of center line, the face support Part is adapted to the locking member, and the main body binding face is connected with the main body fixed part；

The fore shell is identical with the profile of the rear shell, and the fore shell connects to be formed for storing optics group with the rear shell The cavity of part and electronic device.

Optionally, the face support fixture is the opening being arranged on the main body binding face, for being embedded in buckle.

Optionally, and the positioning hole of position correspondence identical with locking pin quantity is additionally provided with the auxiliary positioning face；It is described Positioning hole is used to be embedded in locking pin.

The face support provided from above technical scheme, the application, in actual use, installed in virtual reality device The position that middle part contacts with wearer's nose.By the shape of chinese word Ji structure of face support septum reset contact site, make face support and wearer Nose both sides and the side contacts of cheek two, the weight of virtual reality device is shared to the bridge of the nose and face, mitigates virtual reality device When wearing, make sense of discomfort caused by wearer because of the aggregation of pressure.

The application provide face support, be divided into binding face and outer rim supporting surface by being continuously bonded curve, respectively with wearing The camera lens module of person's face and virtual reality device coordinates, and the leaning angle that binding face and groove bottom are formed is in whole face Consecutive variations on contact site, during contact-segment arrives sidepiece contact-segment again in the middle part of flange is transitioned into, leaning angle first gradually increases It is gradually reduced after big, the binding face of face support is fully bonded with nasal side and cheek, avoid gravity from all concentrating and act on bridge of the nose position. On the one hand above-mentioned face holder structure can make the facial pressure for bearing virtual reality device reach unanimity substantially, reach comfortable wearing Feel, also make virtual reality device more stable when wearing；On the other hand, binding face is fully bonded and can also reduced with facial The light leak at position is bonded, improves viewing effect, avoids the light shield that usable floor area is larger, therefore solve traditional virtual real world devices Wear the problem of bringing discomfort to user for a long time.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the application, letter will be made to the required accompanying drawing used in embodiment below Singly introduce, it should be apparent that, for those of ordinary skills, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to these accompanying drawings.

Fig. 1 is a kind of explosive view of virtual reality device of the application；

Fig. 2 is a kind of structure chart of the fore shell of virtual reality device of the application；

Fig. 3 (a) and Fig. 3 (b) is the application a kind of front elevation and back view of the rear shell of virtual reality device；

Fig. 4 is the structure chart of the application and 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 application；

Fig. 6 is a kind of structure chart of the light shield device of virtual reality device of the application；

Fig. 7 is a kind of optical system of virtual reality device of the application, the structure chart of fin；

Fig. 8 is a kind of structure chart of the optical system of virtual reality device of the application；

Fig. 9 is the explosive view of the right lens-barrel mechanism of virtual reality device of the application a kind of, right display screen and right platen bracket；

Figure 10 is a kind of explosive view of optical mirror slip focusing component of the application；

Figure 11 is a kind of sectional view of optical mirror slip focusing component of the application；

Figure 12 is a kind of upward view of optical mirror slip focusing component of the application；

Figure 13 is a kind of top view of optical mirror slip focusing component of the application；

Figure 14 is the explosive view of the application and the matching used face support of virtual reality device；

Figure 15 is the application 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 application；

Figure 17 (a) (b) (c) is the step figure that the application light shield device is arranged on virtual reality device；

Figure 18 is the structure chart that the application light shield device is arranged on virtual reality device；

Figure 19 is the structure chart of the data wire fixture of the application；

Figure 20 is the data wire fixture of the application and the explosive view of virtual reality device；

Figure 21 is that the data wire fixture of the application is arranged on the structure chart on virtual reality device；

Figure 22 (a) (b) is the right platen bracket of the application and the structure chart of left platen bracket.

Figure 23 (a) is the structural representation of typical VR glasses；

Figure 23 (b) is the VR Glasses structure schematic diagrames with nose support；

Figure 24 is the fitting side schematic diagram of face-contacting portion；

Figure 25 is the connecting side schematic diagram of face-contacting portion；

Figure 26 is the partial enlarged drawing of face-contacting portion A sections；

Figure 27 is the stereogram of face-contacting portion；

Figure 28 is the side structure schematic view of main body connecting portion；

Figure 29 is the face support side structure schematic diagram of main body connecting portion；

Figure 30 is the rear shell side structure schematic diagram of main body connecting portion；

Figure 31 is the back cover structure schematic diagram of virtual reality device.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete Site preparation describes, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on Embodiment in the application, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of the application 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 With 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 by fore shell 1 and rear shell 3 It is fixed；PCBA fixtures 18 are provided with close to the upper end of fore shell 1, it is spacing and fixed for being carried out to PCBA board 8；Close to fore shell 1 Guard column 17 is nearby installed at both ends, 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 the case weight of virtual reality device, The preferred light plastic of material of fore shell 1, for the ease of processing, the whole decision design of fore shell 1 is formed in one.

(2) rear shell 3：As shown in Fig. 3 (a) and Fig. 3 (b), rear shell 3 includes containing cavities 46, for storing virtual reality device Optical system, PCBA board 8, fin 9 and light sensation component etc..The lower end of rear shell 3 is provided with regulating tank 42, for stretching out optical system The focus adjustment key (being equal to location feature part, protrusion operating key hereafter) of system simultaneously controls it.The inside of rear shell 3 is on the upper side Position is provided with the PCBA fixing grooves being engaged with fore shell 1.In order to improve the quality of rear shell 3, a plurality of reinforcing striped can also be set, It is preferably located on the side of rear shell.Mirror pin connecting portion is provided with the back side of rear shell 3, mirror pin connecting portion is provided with and left mirror leg 5 With the groove 44 of the raised connection of the right front end of temple 4, the outside of groove 44 is provided with baffle plate 45.Because the outside of groove 44 has one Baffle plate 45, when the projection of temple is assembled in the groove, temple now can only move inward.As user, to wear this virtual During real world devices, the projection of temple can be prevented it from being displaced outwardly by the stop of baffle plate 45, at this moment will inwardly produce one Power, temple is allowed 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 face support 6 It is fixed.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 and master Body fixed part 64 is connected, and opposite side is in contact with human body face, and main body fixed part 64, which is provided with, to be used to be embedded in face support fixture 41 With 43 projection 61 and 62, realization body fixed part 64 is fixed in rear shell 3.It can disperse virtual reality for the ease of face support 6 to set Standby weight, main body fixed part 64 and face-contacting portion 63 are by the flange of the outwardly convex positioned at center and along away from flange The shape of chinese word Ji structure of the curved portions composition of direction extension.In order to mitigate the weight of virtual reality housing body, 3 preferred lightweight of rear shell Plastics, for the ease of processing, the decision design of rear shell 3 is formed in one.

(4) 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 the projection 53 for being used for being embedded in mirror pin connecting portion upper groove in rear shell 3.Carried out below by taking left mirror leg 5 as an example Describe in detail.As shown in figure 5, under non-folded position, left mirror leg 5 and right temple 4 are aduncate arc, are easy to clamp use Person head.In order to further enhance the clamping dynamics of temple, the thickness of Front of the temple is more than mirror pin rear end thickness.In order to mitigate mirror The weight of leg, hollow slots 52 are additionally provided with temple, while hollow slots 52 are also possible to prevent injection surface and produce defect, influence U.S. See.Through hole 51 is further respectively had in left mirror leg 5 and right temple 4, for the connector 71 and 72 of light shield device 7 to be embedded in into through hole 51, realize the fixation of light shield device 7.Through hole specifically includes two fixing holes and connecting hole communicated, and the aperture of connecting hole is more than The Breadth Maximum of connector, the aperture of fixing hole are less than the Breadth Maximum of connector.Fixing hole is used for fixing the convex of light shield device Rise, the projection that connecting hole is used for light shield device passes through positioning.Left mirror leg 5 and right temple 4 can be formed in one mechanism, in order to subtract The material of the overall weight of light overall virtual reality device, left mirror leg 5 and right temple 4 is with pliability plastic cement (TR90).Knot Close 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 46 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：PCBA board 8 is fitted into the PCBA fixing grooves of rear shell 3, and PCBA board 8 is connected with optical system Connect；

3rd step：Load fin 9, be specifically bonded the one end of fin 9 with the heater members in PCBA board 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 the can of fin 9 is by PCBA board 8 and left display screen 22 and the even heat that distributes of right display screen 24 shed；

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 button fixture 11 for crossing fore shell 1 is fixed；

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 light shield device, it is specific to hide raised 71 Hes 72 are respectively embedded on the through hole 51 of temple.

Above-mentioned virtual reality device includes fore shell, rear shell and two temples, simple in construction, easy for assembly, while will be virtual Corresponding to other devices of real world devices on the accommodating groove of rear shell, fore shell and connection temple, whole virtual reality are covered Device structure is smaller, and space-consuming is smaller, and profile 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, left lens barrel mechanism 21 is identical with right lens-barrel mechanism 23 structure, is referred to as optical mirror slip focusing component.Specifically , after 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 mechanism 21 Side, 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 right platen bracket 13 And right display screen 24 is located at the rear of right lens-barrel mechanism 23, right display screen 24 is integrally located at the inner side of right platen bracket 13.Left display The side of 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 has corner cut.It is right The lower left corner side of display screen 24 has corner cut.Left platen bracket and right platen bracket 13 are two separate platen brackets, are One hollow annular structure.Because two platen brackets are hollow, the eyeglass by left lens barrel mechanism 21 and right lens-barrel mechanism 23 is realized Content shown by the corresponding display screen of viewing.The hollow and annular of platen bracket can be circular or polygon or irregular shape shape, have Body determines according to the shape of optics module and the shape of virtual reality device shell.The face that each platen bracket contacts with display screen is screen Contact surface, screen contact surface are used to fit with display screen surface, can specifically be set to shiny surface, and screen contact surface is set into shiny surface, It can be to avoid display screen from causing to damage, while also achieve the good fit of display screen and platen bracket.It is not specific in the present embodiment Screen contact surface is limited as shiny surface or mat surface.In the present embodiment, in order to preferably realize screen contact surface and display screen surface Fitting, can set soft double-sided adhesive rubberizing therebetween, and double-sided adhesive rubberizing can be the corresponding ring of platen bracket shape Shape circle, platen bracket is set to be pasted together with display screen by double-sided adhesive rubberizing.Contact surface is corresponding is connect for optics module with screen Contacting surface, optics module contact surface fit with left lens barrel mechanism 21, right lens-barrel mechanism 23 respectively.When platen bracket respectively with display screen After being assembled with optics module, platen bracket plays a part of being easily installed, while three forms confined space, plays dustproof effect. In order to further improve the dust-proof effect between platen bracket and display screen and optics module, the right platen bracket of temple 4 is close to right temple 4 The side of screen contact surface is provided with the first groove, and the right platen bracket of temple 4 is close to the side of the right optics module contact surface of temple 4 provided with the It is used to place dust ring in two grooves, the right groove of temple 4 first and the groove of right temple 4 second, realizes platen bracket and optical mode Tight is connected between group, display screen, and then avoids the dust in the external world from entering, improves its dust-proof effect.It should be noted that Also directly display screen and optics module can be fixed on platen bracket in the case of without dust ring.Due to left platen bracket and the right side The installation of platen bracket is similar, is illustrated below with the installation steps of right display screen 24, right lens-barrel mechanism 23 and right platen bracket 13, It is similar to be construed as the installation of left eye 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 according to being actually needed Set, do not limit specifically.Preferably paste and fix, left dust ring 12 and right dust ring 14 can be the double faced adhesive tape with stickup property Piece, platen bracket 13 are provided with the first groove and the second groove, and the first groove is located at close to the side of screen contact surface and dust-proof with a left side The shape of circle 12 is corresponding, and the second groove is located at close to the side of optics module contact surface and relative with the shape of right dust ring 14 Should, it is easy to improve dust-proof effect and saves material.It should be noted that double coated film is left dust ring 12 and right dust ring A kind of 14 optional specific materials, any material that there is stickup property and soft contraction can be carried out can, such as plastics Or with certain soft PORON or certain soft PVC or frivolous cloth etc.；Certainly, in order to mitigate virtual reality device Overall weight, the left preferably light material of dust ring 12 and right dust ring 14.Similarly, in order to mitigate the entirety of virtual reality device Weight, platen bracket 13 can be integrally formed, and light material may be selected in the material of platen bracket 13, 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, by the right side Lens barrel mechanism 23 is placed on right dust ring 14, it is preferred that right lens-barrel mechanism 23 can be placed on the second groove, and the right side is dust-proof Enclose 14 sides to contact with platen bracket 13, opposite side contacts with right lens-barrel mechanism 23.Specifically, right display screen 24 is placed into left anti- On konisphere 12, it is preferred that right display screen 24 can be placed on the first groove, realize consolidating for right display screen 24 and platen bracket 13 It is fixed.The left side of dust ring 12 contacts with platen bracket 13, and opposite side contacts with right display screen 24.Right lens-barrel mechanism 23 and the right side are shown When display screen 241 is preferably fixed on the first groove and the second groove of the both sides of platen bracket 13, right display screen 24, platen bracket 13 and the right side Confined space can be formed between lens barrel mechanism 23, its junction is all closely to connect, and has reeded side and prevented Dirt, can thus avoid the external world dust enter in the confined space, that is to say, that avoid extraneous dust enter to adhere to it is aobvious In display screen, display on display screen is caused 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 screen fixing hole the second fixing hole corresponding with virtual reality device on platen bracket 13, realize assembling Component afterwards is fixed on virtual reality device, and this fixed form is not limited to screw fixation method.It should be noted that screen branch Screen fixing hole on frame 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, set on optics module contact surface Have along away from its surface direction and extend optics module fixture 111 and keeper 113, when optics module stretches into platen bracket and protrudes When optics module contact surface, optics module fixture 111 is in contact with the ragged edge of optics module, for optics module to be consolidated It is scheduled on platen bracket, optics module fixture 111 can be the L-shaped structure extended to platen bracket center, for by optics module It is limited in L-shaped structure；Keeper 113 is located at the periphery of optics module, for ensuring that optics module is arranged on predeterminated position, uses In the movement locus for limiting optics module, keeper 113 is used for preventing optics module to be displaced outwardly.Set for the ease of virtual reality The fixation of standby some other small soft copies, such as optical flame detector, protruded in the side of platen bracket corresponding to one and store fixing groove 114, for the fixation to other small electronic devices.When display screen, left dust ring, platen bracket, right dust ring and optics module group After the completion of, matched by the second fixing hole corresponding with virtual reality device of screen fixing hole 112 on platen bracket, realize assembling Component afterwards is fixed on virtual reality device, and this fixed form is not limited to screw fixation method.It should be noted that screen branch Screen fixing hole 112 on frame includes at least one positive hole and at least one reverse hole.As shown in Figure 10 to Figure 13, left lens barrel machine The optical mirror slip focusing component that structure and right lens-barrel mechanism are referred to as 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 be fixed on outer lens barrel 211, interior optical mirror slip 217 is fixed on inner lens cone On 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, the side wall of inner lens cone 214 Location feature part is provided with, location feature part also protrudes into tipper 213 and slided along tipper 213；When inner lens cone 214 is along epi mirror When cylinder 211 slides relatively, the outer optical mirror slip 212 being fixed on outer lens barrel 211 and the interior optical frames being fixed on inner lens cone 214 The distance between piece 217 is adjustable, realizes the focusing of optical module.The explosive view of optical focusing component as shown in Figure 10, bag Include 217, two an outer lens barrel 211, outer optical mirror slip 212, inner lens cone 214, interior optical mirror slip the first dust guards 218, first 219, two fixing screws 220 of dust guard, stir fixing screws 221 and stir fixing screws 221.Separately below for above-mentioned each Part illustrates：

(1) outer lens barrel 211：The outer side wall of lens barrel 211 is provided with least one tipper 213, and tipper 213 is relative to water Plane is inclined at an angle, when the location feature part insertion tipper 213 being fixed in the side wall of inner lens cone 214 and along tipper During 213 movement, the spacing between outer optical mirror slip 212 and interior optical mirror slip 217 is adjustable.As shown in figure 1, outer lens barrel 211 is transversal Face is shaped as circle, and when the quantity of tipper 213 is more than three, tipper 213 is circumferential uniform along outer lens barrel 211.Need Illustrate, tipper 213 is not limited to three shown in figure, it is preferred that the quantity of tipper 213 is three.In addition, incline Skewed slot 213 is also not limited to along outer lens barrel 211 circumferentially uniformly, but must be fulfilled for several tippers 213 and be located at same level On.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.In order to more preferable The morphological feature of human body is adapted to, 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., by one Simple circular cut-outs, which are formed, has an inclined plane matched with the bridge of the nose.Therefore, in order to adapt to specific virtual reality device Shell, and reduce the volume of overall virtual reality device, the section shape of outer lens barrel 211 can be according to outside specific virtual reality Depending on 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 light The inside top that eyeglass 212 is fixed on outer lens barrel 211 is learned, inside top is the side away from inner lens cone 214.Outer optical mirror slip 212 can be specifically with the fixed form of outer lens barrel 211：Outer optical mirror slip 212 is fixed in outer lens barrel 211 by plastic cement It side roof part, can ensure that outer optical mirror slip 212 is stably fixed on outer lens barrel 211 by plastic cement fixation, and can effectively prevent Dirt.It should be noted that the application does not limit both fixed forms specifically.For convenience of description, by outer lens barrel 211 and outer light The combining structure for learning eyeglass 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 closer or far from outer optics The direction movement of eyeglass 212, and then outer optical mirror slip 212 and both spacing of interior optical mirror slip 217 are adjustable.Implement scope Cylinder 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, and positioning is special Sign part corresponds with tipper 213, 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 application does not limit the quantity of tipper 213, then the quantity of location feature part is not also done It is specific to limit.When the quantity of tipper 213 for three and it is circumferential uniform along outer lens barrel 211 when, three location feature parts exist simultaneously Moved in tipper 213, and then can ensure that the interior optical mirror slip 217 on inner lens cone 214 makes it locate during moving up and down In in a plane.Further, because outer lens barrel 211 contacts with inner lens cone 214, in order to improve inner lens cone 214 in focussing process Slip, add the oil reservoir for playing lubrication between inner lens cone 214 and outer lens barrel 211, improve the slip of inner lens cone 214 Flexibility, and oil reservoir can prevent the dust in the external world from entering inside to a certain extent, play dustproof effect.Specific oil reservoir can To be formed by applying damping oil between inner lens cone 214 and outer lens barrel 211, it is understood that other can improve inner lens cone 214 The mode of slip flexibility between outer lens barrel 211 is all the protection domain of the application.When location feature part is three, three The structure of individual location feature part can be divided into：Two fixing screws 220 and stir fixing screws 221, two Hes of fixing screws 220 Stir fixing screws 221 to be fixed on inner lens cone 214 by fixing threaded hole, and two fixing screws 220 and stir fixing screws 221 are respectively protruding into tipper 213 and can be slided along tipper 213.The comfortable of fixing screws 221 is stirred in order to improve to promote Degree, is easy to user being easy to stir using process, and this, which is stirred the outboard end of fixing screws 221 and is fixedly connected with, stirs silica gel first 222, It is the silica gel with certain degree of hardness that this, which stirs silica gel first 222, and it is pleasant that user uses feel.As shown in Figure 10, scope Cylinder 214 includes round platform 215 and above round platform 215 and at least one boss 216 for upwardly extending, boss 216 and tipper 213 correspond, and fixing threaded hole is located on boss 216.The shape of boss 216 matches with the outer inner wall shape of lens barrel 211, when outer When lens barrel 211 is circular, boss 216 can be annular wall, and the fixation corresponding with tipper 213 is equipped with the boss 216 Screw.

(4) interior optical mirror slip 217：Interior optical mirror slip 217 is fixed on inner lens cone 214.As shown in Fig. 2 interior optical mirror slip 217 are fixed on the inside bottom of inner lens cone 214, as the bottom of inner lens cone 214 is provided with neck, interior optical mirror slip 217 and inner lens cone 214 bottom necks are fixedly connected, and inside bottom is the side away from outer lens barrel 211.Interior optical mirror slip 217 and inner lens cone 214 Fixed form can be specifically：Interior optical mirror slip 217 is fixed on to the inside bottom of inner lens cone 214 by plastic cement, passes through plastic cement Fixation can ensure that interior optical mirror slip 217 is stably fixed on inner lens cone 214, and can effective dust.It should be noted that The application does not limit both fixed forms specifically.Certain inner lens cone 214 can not also set neck, can be by interior optical mirror slip 217 are fixed on the side wall of the inside bottom of inner lens cone 214, i.e., the outer side edges and the madial wall of inner lens cone 214 of interior optical mirror slip 217 It is fixedly connected, fixed form can ensure that interior optical mirror slip 217 is stably fixed to inner lens cone 214 by plastic cement fixation On, and can effective dust.It should be noted that the application does not limit both fixed forms specifically.For convenience of description, will The combining structure of inner lens cone 214 and interior optical mirror slip 217 is defined as first assembly.

(5) first dust guards 218 and the first dust guard 219：When inner lens cone 214 is solid by two that stretch into tipper 213 Determine screw and stir fixing screws along when being moved closer or far from the direction of outer optical mirror slip 212, two the first dust guards 218 are divided The outside of tipper 213 of outer cylinder 2112 corresponding to two fixing screws 220 it is not fixed on one by one, the first dust guard 219 is fixed In the inner side of tipper 213 for stirring outer lens barrel 211 corresponding to fixing screws 221.It should be noted that the first dust guard 219 Outside can be fixed on.First dust guard 219 and the first dust guard 218 are provided with and 213 corresponding notch of tipper.First is anti- Dirt part 219 concretely has the TPU pieces of stickup property, has the hole of tipper 213 corresponding with certain tilt groove 213 on the TPU pieces. The application does not limit the material of the first dust guard 219 as TPU, it is understood that, as long as selected material meets there is certain degree of hardness Otch, and specific dust-proof property are convenient for, such as there is the PORON of certain degree of hardness or PVC, the high-temp glue of certain degree of hardness Or U.S. line glue etc..The fixed form of first dust guard 218 and the first dust guard 219 can be fixed by way of stickup, It is easy to assemble, but the application 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.

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 admittedly The tilt slide that screw 221 is risen or fallen on the tipper 213 of outer lens barrel 211 is determined, due to stirring fixing screws 221 One end is fixed on inner lens cone 214, and makes inner lens cone 214 in a relative plane with other two fixing screws 220. Stir during fixing screws 221 slide along tipper 213, interior optical mirror slip 217 on inner lens cone 214 and outer lens barrel 211 Outer optical mirror slip 2122 spacing it is adjustable, specific change needs the magnitude of inclination and tipper 213 according to tipper 213 Notch length determine that, preferably at angle of inclination in 5-15 degree, the distance of interior optical mirror slip 217 and outer optical mirror slip 212 is adjusted Adjusting range is 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, facial contact The side of portion 63 is connected with main body fixed part 64, and opposite side is in contact with human body face, and main body fixed part 64 is also set with virtual reality Standby rear shell 3 connects, and does not limit connected mode specifically.Main body fixed part 64 and face-contacting portion 63 can be formed in one knot Structure.Illustrated separately below for main body fixed part 64 and face-contacting portion 63.

(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 from both ends to The shape of chinese word Ji structure that center is arched upward, the shape of chinese word Ji that concretely flange and the curved portions positioned at flange both sides form, can be achieved will The gravity of virtual reality device is distributed to human body face plurality of positions.Main body fixed part 64 is provided with least one protrude from outside it The projection on surface, it is four not limit to the raised quantity shown in accompanying drawing, and two of which is the projection 61 on flange, separately Two are the projection 62 in curved portions.It is corresponding with the projection, as shown in Fig. 3 (b), the rear shell of virtual reality device 3 are provided with the face support fixture 41 and 43 for being used for embedded projection, and face support fixture 41 and 43 is specifically as follows opening, realizes master The connection of body fixed part 64 and virtual reality device.When main body fixed part is provided with four fixtures, 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 is in curved portions, corresponding near face's cheekbone.In order to save material, and make face support shape matching beautiful See, preferable main body fixed part 64 is corresponding with the position to be fixed of matching used virtual reality device.For the ease of producing, Main body fixed part 64 is formed in one, and preferably light material.

(2) face-contacting portion 63：The side of face-contacting portion 63 is connected with main body fixed part 64, opposite side and human body face phase Contact.In order to disperse the gravity of virtual reality device, the shape of face-contacting portion 63 can equally be set to be arched upward from both ends to center Shape of chinese word Ji structure, 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 flange Direction extension.In face support 6 in actual use, flange can be mapped near user's bridge of the nose, and curved portions can be along eye tail side To extension, preferably allow face support accessory to afford the human body face of power distribution, that is, allow what face-contacting portion contacted with human body face Local uniform force.Along flange to the direction away from flange, the thickness of face-contacting portion 63 to be first progressively thickening, after progressively become It is thin, and the thickness at center is less than the thickness of both ends end, i.e. thinner thickness near the central shaft of face-contacting portion 63, free end thickness It is thicker.It is the inclined plane with certain angle in the one side that face-contacting portion 63 is in contact with human body face, will face setting For 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 inclined plane is less than the area of cheek inclined plane, wherein, the angle of nose inclined plane and vertical plane is 10 °~80 °, cheek Inclined plane and the angle of vertical plane are 3 ° to 60 °.In addition, face-contacting portion thickness corresponding to nose inclined plane is smaller than cheek and inclined Face-contacting portion thickness corresponding to inclined-plane.Need to be contacted with human body in view of face-contacting portion 63, face-contacting portion 63 is excellent Select light and soft material, such as foam.It can be formed in one for the ease of production and processing, face-contacting portion 63 simultaneously.Such as figure Shown in 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 is some projections 61 and 62 for protruding from its outer surface on main body fixed part 64, in the rear shell 3 of virtual reality device with Raised 61 and 62 corresponding face support fixtures 41 and 43, face support fixture 41 and 43 are specifically as follows opening, are blocked by projection Enter the fixation of 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.

(4) 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 is in contact with human body face Side be by the non-close arc that extends centrally out；Bottom surface 74 is overall to be oppositely arranged down on the whole with top surface 73；First is bent The curved surface 76 of face 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 and second is bent Face 76 respectively smoothly transits and is connected with top surface 73 and bottom surface 74 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.Meanwhile Because the light shield device of the application virtual reality device supports the use with virtual reality device main body, for the ease of the light shield device 7 fixation, connector 71 and 72 is respectively respectively equipped with the curved surface 76 of first surface 75 and second, for the ease of distinguishing, respectively with the The connector 72 of a connection piece 71 and second represents that the first connector 71 and the second connector 72 are used to be fixed on virtual reality device Left mirror leg 5 and right temple 4 on.As shown in explosive view Figure 16, light shield device 7 is a cover body structure, including a front end is fixed The first connector 71 of 77, one, ring shading piece 78, one and second connector 72, enter for above-mentioned each part separately below Row describes in detail.

(1) front end retainer ring 77：Front end retainer ring 77 is built in the outermost of shading piece 78, is applied to when by light shield device 7 During virtual reality device main body, front end retainer ring 77 is located at the inner rim of hollow region and connect with virtual reality device body front end Touch, such as when virtual reality device is glasses form, front end retainer ring 77 can surround frame portion, and frame portion excludes herein Temple.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 master 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 understood that Shape such as virtual reality device main body can be rectangle, the shape of square and each Different Rule, then front end is fixed The shape of ring 77 needs respective change.For example, when virtual reality device main body'choice have certain radian and with glasses form phase 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 according to void Depending on the shape for intending real world devices main body outer ledge.It should be noted that front end retainer ring 77 can be hollow out, also may be used certainly To be solid construction, weight is worn in order to save material, mitigate user, improves 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 by shading When component is applied to virtual reality device main body, front end retainer ring 77 is used to include virtual reality device body front end outer framework, The curved surface 76 of first surface 75 and second can extend along temple direction, the first connector 71 on the curved surface 76 of first surface 75 and second It is fixed on the second connection 72 on left mirror leg 5 and right temple 4, realizes that light shield device 7 is fixed in virtual reality device main body, is used When using the virtual reality device for being configured with light shield device, hollow region and human body face that shading piece 78 surrounds can be formed at family Relatively closed space, the optics in the external world is avoided to enter.Shading piece 78 passes through front end retainer ring 77 and virtual reality device main body Connection, the curved surface 76 of first surface 75 and second of shading piece 78 extend along close to the direction of virtual reality device end, top surface 73 The side being in contact with human body face is the non-close arc by extending centrally out, and the non-close arc can be with human body forehead Match, bottom surface is set to the W shapes to be arched upward from both ends to center, similarly matches with human body shape of face, and so doing not only can be with Material is saved, the weight of light shield device can also be mitigated, 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 material that is ventilative and can preventing light transmission Matter.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 be used for into Row 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 into Type, 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 facial contact face With virtual unit joint face；Facial contact face is used to contact with user's face, and virtual unit joint face is used to set with virtual reality Viewing side connection on the inside of standby framework；Or hollow region includes facial contact face and virtual unit joint face；Facial contact face For being contacted with user's face, virtual unit joint face is used on the outside of the framework with virtual reality device be connected.Due to this implementation The optical module of virtual reality device in example can be focusing component, and optical module specifically includes outer lens barrel 211, is fixed on outside Outer optical mirror slip 212, inner lens cone 214, the interior optical mirror slip 217 and location feature part for being fixed on inner lens cone 214 of lens barrel 211 (be specially fixing screws 220 and stir fixing screws 221)；The outer side wall of lens barrel 211 is provided with least one 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) is with inclining Skewed slot 213 is corresponded, and each location feature part (be specially fixing screws 220 and stir fixing screws 221) one end is fixed on The side wall of inner lens cone 214, the other end can slide through tipper 213 in tipper 213.(be specially consolidates location feature part Determine screw 220 and stir fixing screws 221) it is virtual reality device protrusion operating key, when regulation location feature part (is specially Fixing screws 220 and stir fixing screws 221) when the inner lens cone 214 is slided along outer lens barrel 211 is relative, be fixed on outer lens barrel Outer optical mirror slip 212 on 211 and the distance between the interior optical mirror slip 217 that is fixed on inner lens cone 214 are adjustable, realize light Learn the focusing of component.In order that obtaining, above-mentioned protrusion operating key is easy to operation, and the bottom surface of shading piece 78 is provided with perforate, and perforate is used for Virtual reality device protrusion operating key is that location feature part is exposed, and shading is also achieved while realizing and focusing.It is above-mentioned virtual The size of the light shield device 7 of real world devices can be：In order to be adapted to the size of human body head form, the front end of light shield device 7 is horizontal Rear end fore-and-aft distance is relatively shorter than to distance.The front end lateral length of general light shield device is arbitrary value in the range of 50~250mm, Public users size is best suitable between arbitrary value preferably in the range of 120~170mm, particularly 150~160mm, specifically such as 155mm.Longitudinal length exists

Arbitrary value in the range of 30~150mm, between arbitrary value preferably in the range of 60-120mm, particularly 80~100mm Public users size is best suitable for, 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 3 Arbitrary value in the range of~25mm, public users are best suitable between arbitrary value preferably in the range of 8-20mm, particularly 12~16mm Size 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, do not have to the application Body limits fixed form.

(5) PCBA board 8：As shown in fig. 7, rear shell 3 includes containing cavities 46, for storing the PCBA board of virtual reality device 8, PCBA board 8 is connected with optical system, 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 with PCBA board 8 Heater members fitting.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 a left side The rear of display screen 22 and right display screen 24 is bonded, and is bonded with the heater members of PCBA board 8.Specifically, because display screen is sent out Heat is small, therefore a part of top layer can be chosen at the rear of left display screen 22 and right display screen 24 and applies heat-conducting glue and connects with fin 9 Connect.Because display screen is connected with fin only bonding partially, the dismounting being easy to during later maintenance.Due to the chip of PCBA board Generate heat bigger, to allow its heat fully to distribute, thus the heater members top layer of PCBA board can be filled heat-conducting glue and with Fin 9 connects.Can also be sheltered from view of light sensation component by fin 9, for the ease of maintenance, light sensation component or other dissipate Service openings can be set corresponding to the device that backing blocks at fin, be easy to the later stage to be repaired, and avoid and repaired Need to disassemble whole fin in journey and repaired.

(7) data wire fixture 19：As shown in Figure 19 to 21, data wire fixture 19 is set for being fixed on virtual reality It is standby upper.Specifically, virtual reality device includes picture frame and temple, the rear shell 3 of picture frame connects close to the side of temple provided with mirror pin Portion, the mirror pin connecting portion are provided with groove 44, and temple is provided with the projection 53 that can be embedded in groove 44.By described above, in order to 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 is fixed Part 19 includes top surface and the first side and second side that are connected and are oppositely arranged with top surface respectively, is respectively formed with is used for thereon Fixed part 191, hollow out opening 192, data wire host cavity 193 and the data wire baffle plate 194 being fixed on virtual reality device, under Face is described in detail for above-mentioned each part.In the present embodiment, the mirror pin for setting second side and virtual reality device connects Portion is fixedly connected, and first side is located at the inner side of the neighboring of virtual reality device, and first side, second side and top surface surround Data wire host cavity it is corresponding with the interface of virtual reality device, then fixed part 191 be located in second side and along away from top The direction extension in face, fixed part 191 are used for data wire fixture 19 being fixed on virtual reality device.Fixed part 191 and void Intend real world devices to be detachably connected, as virtual reality device is provided with screw hole, fixed part 191 and virtual reality device pass through spiral shell The connection of nail 195；Or fixed part 191 and the non-dismountable connection of virtual reality device, such as weld, do not limit specifically.In order to subtract The weight and saving material of light data wire fixture 19, first side and/or second side are provided with hollow out opening, not limited to Second side shown in Fig. 1 is provided with hollow out opening 192.Top surface, first side and second side surround an open on three sides U-shaped data wire host cavity 193, the connector for the data wire being connected with virtual reality device is housed in data wire host cavity In 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 25 plates and is used to prevent connector from departing from data wire host cavity 193.Data wire fixture 19 is installed to Virtual reality device comprises the following steps that：

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 the data wire fixture 19 of the application 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 application has newly increased data wire fixture 19, in storage number According to line connector while data wire is fixed on virtual reality device, data wire connector can be allowed in controllable hair scope It is mobile, it is not moved even, can thus allows data wire to be attached very well with virtual reality device, even if user uses During carry out violent motion and will not also cause data wire to come off, larger improves the Experience Degree of user, and improves The applicable scene of virtual reality device.Compared with prior art, the virtual reality device in the application has newly increased data wire and consolidated Determine part 19, data wire is fixed on virtual reality device while the connector of data wire is stored, data wire can be allowed to connect Joint moves in controllable hair scope, is not moved even, can thus allow data wire to be carried out very well with virtual reality device Connection, will not also cause data wire to come off, larger improves user's even if carrying out violent motion during user's use Experience Degree, and improve the applicable scene of virtual reality device.

Further, referring to Figure 14 and Figure 15, face support that the application provides, as a kind of accessory of virtual reality device, Including the face-contacting portion 63 and main body fixed part 64 being fixed together.During actual wear, face-contacting portion 63 passes through master Body fixed part 64 is arranged on the medium position of rear shell 3 of virtual reality device.Comfort during in order to increase wearing, face-contacting portion 63 are made using relatively soft material, such as sponge, foam etc.；And for the ease of face support 6 is arranged on virtual reality device And increase the stability of face support after installation, main body fixed part 64 can use be made with certain elastic and hardness material, Such as plastics, light-weight metal etc..Fixed form between face-contacting portion 63 and main body fixed part 64 should meet durability requirements, example It is such as glued, do not produce mutually slide be detachably connected mode.

As shown in Figure 14 and Figure 24, in the face support accessory that the application provides, face-contacting portion 63 and main body fixed part 64 are The shape of chinese word Ji structure being made up of the flange 602 positioned at center line 601 and relative 601 symmetrical two curved portions 603 of center line.Its In, face-contacting portion 63 includes sidepiece contact-segment 604, and the middle part contact-segment of sidepiece contact-segment 604 is extended to from flange 602 605.It should be noted that center line 601 is located at the medium position of flange 602, whole face-contacting portion 63 and main body are fixed Portion 64 is defined as relative to 601 symmetrical two parts of center line, wherein, each part includes curved portions 603.Curved portions 603 are further divided into middle part contact-segment 605 and sidepiece contact-segment 604 further along the direction away from flange 602, it is clear that center Line 601, flange 602, middle part contact-segment 605 and sidepiece contact-segment 604 are all to represent the title of orientative feature, refer to face and connect The position of contact portion 63 and main body fixed part 64.It can be represented in face-contacting portion 63 and main body fixed part 64 by features described above Corresponding position in entity.

Face-contacting portion 63 includes inner edge 631 and outer rim 632, and the fitting side of outer rim 632 is extended to from inner edge 631 633 and connecting side 634.For the inner edge 631 of face-contacting portion 63, refer to face-contacting portion 63 during wearing, with wearing The internal edge position of the shape of chinese word Ji structure of person's facial contact；And refer to for the outer rim 632 of face-contacting portion 63 virtually existing In real equipment, the external margin position of the shape of chinese word Ji structure coordinated with optics module.By the setting of two above marginal position, Whole face-contacting portion 63 can be divided into and be bonded side 633 with what wearer's face was in contact, and with main body fixed part 64 The connecting side 634 of contact.

Referring to Figure 26, the point for being bonded thickness L maximums on side 633 forms a continuous fitting curve 635.Whole fitting Curve 635 changes with the change in shape of face-contacting portion 63.Fitting curve 635 forms convex on whole face-contacting portion 63 The structure risen, and binding face 636 and outer rim supporting surface 637 are formed respectively in the both sides of fitting curve 635.For binding face 636, It is the smooth surface continuously extended close to the side of inner edge 631 in fitting curve 635, the curved surface changing rule of binding face 636 should It is consistent with the face structure of human body so that in the binding face 636 positioned at contact-segment 605 in the middle part of in the of two and the nose side of wearer Fitting；It is bonded in the binding face 636 positioned at two sidepiece contact-segments 604 with wearer's face.Such structure can not only increase When adding wearing and user's face contact surface, reduce the pressure of unit area, be easy to user to wear for a long time；And difference can be allowed The user of nose-shaped and shape of face can be adapted to well.

Outer rim supporting surface 637 is the curved surface close to the side of outer rim 632 positioned at fitting curve 635, outer rim supporting surface 637 with it is virtual The optics module fitting of real world devices.For the ease of adjusting image-forming range, for the wearer of different vision conditions, virtual reality Equipment between screen and human eye often through setting optics module.General optics module includes lens barrel and is arranged on inside lens barrel Lens, due to needing to leave adjustment distance, optics module can protrude the rear shell 3 of virtual reality device.There is provided in the application In technical scheme, outer rim supporting surface 637 is bonded with the lens barrel outer wall of optics module protrusion rear shell 3 part, neither influences optical mode The adjustment of group, avoid formation gap between outer rim supporting surface 637 and rear shell 3 to cause light leak again, influence viewing effect.

And for the opposite connecting side 634 in fitting side 633, as shown in figure 25, connecting side 634 is provided with link slot 638, The groove bottom 6381 of link slot 638 is provided with joint face 6382 close to the position of inner edge 631；Outer rim supporting surface 637 and groove bottom 6381 Connection.Groove bottom 6381 is parallel with the rear shell 3 of virtual reality device in installation site, i.e., during wearing, groove bottom 6381 with display screen, fore shell 2 and the keeping parallelism of rear shell 3.Namely when virtual reality device is in zero-bit, groove bottom 6381 In vertical state.Groove bottom 6381 extends to two sidepiece contact-segments 604 along fitting curve 635 from flange 602.Joint face 6382 be the curved surface being obliquely installed relative to groove bottom 6381, and joint face 6382 is according to the profile variation of whole face-contacting portion 63 And consecutive variations.Joint face 6382 forms the protrusion curved surface relative to groove bottom 6381 in connecting side 634, and in fitting side 633, binding face 636 is can to reduce fitting to the recessed curved surface of connecting side 634, such structure relative to fitting curve 635 The distance between face 636 and joint face 6382, and then mitigate the weight of whole face-contacting portion 63, also cause virtual reality device It is overall more frivolous.Also allow for power when endurance to uniformly transfer, weaken its damage, strengthen its service life.

As shown in figure 27, binding face 636 and joint face 6382 are obliquely installed both with respect to groove bottom 6381, but for fitting Face 636, it is to be bonded curve 635 as starting point, be inclined upwardly, formed relative to fitting to the side of connecting side 634 that it, which tilts rule, The curved surface that curve 635 gradually reduces, until inner edge 631；And for joint face 6382, it is to be with groove bottom 6381 that it, which tilts rule, Starting point, it is inclined upwardly to the side of connecting side 634, forms the curved surface gradually risen relative to groove bottom 6381, until inner edge 631 Position.

For the leaning angle α between binding face 636 and groove bottom 6381, in the present embodiment, as shown in figure 26, leaning angle α It is defined as, on binding face, the tangential direction at any point, delimited to the direction of inner edge 631 on fitting curve 635 Angle between straight line, with groove bottom 6381.Sidepiece contact-segment is transitioned into again being transitioned into middle part contact-segment 605 from flange 602 During, leaning angle α is gradually reduced after first gradually increasing.

Similarly, for the camber angle β between joint face 6382 and groove bottom 6381, it is defined as, on joint face 6382, Tangential direction perpendicular to any point of inner edge 631, the straight line delimited to the edge of groove bottom 6381, between groove bottom 6381 Angle, its changing rule is identical with leaning angle α changing rule.In the section Example of the application, along perpendicular to fitting The tangent line of curve 635, in the arbitrary tangent that the vertical direction of groove bottom 6381 is done, leaning angle α is equal to camber angle β, i.e. binding face Two intersections formed between 636 and joint face 6382 and section are parallel to each other.So as to form the facial contact of uniform quality Portion 63, make the pressure that each point is born on binding face 636 relatively uniform consistent, avoid user's wear-time length uncomfortable, and cause Contact site damages；Increase contact surface, it can also be ensured that face-contacting portion 63 is stably fixed to the face of wearer.

On the flange 602 of face-contacting portion 63, leaning angle α and the equal consecutive variations of camber angle β, at the center of flange 602 On the position of line 601, leaning angle α and camber angle β are minimum, away from center line 601 on the direction of middle part contact-segment 605, introversion Angle α and camber angle β gradually increase.This structure is adapted to bridge of the nose structure of the wearer between two, due to facial contact The flange 602 in portion 63 needs the bridge of the nose tip position across wearer, and bridge of the nose tip position is relative to prominent less of face, Therefore the leaning angle α and camber angle β in the position of center line 601 are minimum, and the face structure of user is adapted to this, makes virtual reality The display picture of equipment is placed exactly in the front of user's glasses.

In the middle part contact-segment 605 of face-contacting portion 63, it is gradually reduced after leaning angle α and camber angle β first gradual increases. In the present embodiment, the middle part contact-segment 605 of face-contacting portion 63 is used to fit with two bridge of the nose sides of wearer.For big For the wearer of part, the width of the bridge of the nose becomes big successively from the top down, and the bridge of the nose also uprises successively, therefore away from flange On 602 direction, leaning angle α and camber angle β first gradually increases, but the face support of virtual reality device not only contacts with the bridge of the nose, It is transitioned into behind cheek position, leaning angle α and camber angle β start gradually to tend towards stability, to adapt to the face structure of wearer.

In the sidepiece contact-segment 604 of face-contacting portion 63, leaning angle α and camber angle β are away from middle part contact-segment 605 Tapered on direction.It is the position for being gradually distance from bridge of the nose contact, along the bridge of the nose both sides of wearer for sidepiece contact-segment 604 It is gradually transitions the cheekbone position of wearer.For most of user, from bridge of the nose sidepiece to cheekbone position, facial inclination Angle becomes larger, and the angle of inclination for the face support binding face 636 being accordingly bonded with face then tapers into, and could cause fitting Face 636 is uniformly bonded with face.

Connecting side 634 is additionally provided with the inner rim supports face of connection binding face 636 and joint face 6382 in the position of inner edge 631 639.In the face support that the application provides, inner rim supports face 639 is used to be formed smoothly between binding face 636 and joint face 6382 The transition face of connection, inner rim supports face 639 are not in contact during wearing with the face of wearer.But as binding face 636 Transition face between joint face 6382, its effect are still indispensable.Because the face structure between different wearers is present Difference, switch between different wearers in use, meeting is because the difference of face structure, and causes face made of soft material Portion's contact site 63, produce different deformation quantities.Binding face 636 and joint face 6382 are provided with inner rim supports face 639, it is possible to Row buffering is entered into caused deformation, avoids, due to deformation, making virtual reality device deviate predetermined display positions, influenceing viewing body Test.In addition, inner rim supports face 639 is connected in the position of end 606 of sidepiece contact-segment 604 with outer rim supporting surface 637, make entire surface Portion's contact site 63 turns into the entirety of a smooth connection.

In the face support accessory that the application provides, in addition to for face-contacting portion 63 to be fixed on into virtual reality device rear shell Main body fixed part 64 on 3.Should have in order to coordinate face-contacting portion 63, on main body fixed part 64 and groove bottom 6381 and be connected The structure that the shape of face 6382 is consistent.So main body fixed part 64 can be allowed sufficiently to be contacted with face-contacting portion 63, increase connection Fixed fastness, and strengthen the uniformity of dynamics transmission.In actual use, glued or dismountable fixation side is passed through Formula, face-contacting portion 63 and main body fixed part 64 are fixed together, then pacified face-contacting portion 63 by main body fixed part 64 On virtual reality device.

As seen from the above embodiment, the face support that the application provides, the binding face divided by being continuously bonded curve 635 636 and outer rim supporting surface 637, coordinate respectively with the camera lens module of wearer's face and virtual reality device, binding face 636 with The leaning angle α that groove bottom 6381 is formed consecutive variations on whole face-contacting portion 63, make face-contacting portion 63 and wearer's Face coordinates.During contact-segment 605 arrives sidepiece contact-segment 604 again in the middle part of flange 602 is transitioned into, leaning angle α is first gradual Tapered into after increase, meet face contour feature so that the binding face 636 of face support is fully bonded with nasal side and cheek.Therefore, The face support provided in above example, face can be made to bear the pressure of virtual reality device and reached unanimity substantially, add with User's nose and the area of face's contact, comfortable wearing feeling is brought to user, and face support connection virtual reality device is existed It is more stable during wearing.In addition, binding face 636 can also reduce the hair of the light leakage phenomena at fitting position with facial being fully bonded It is raw, the larger light shield of usable floor area can also be avoided while improving viewing effect, helps to mitigate virtual reality device Overall weight, make virtual reality device be not easy to be affected by gravity when wearing and depart from facial positions.

Referring to Figure 26, in the section Example of the application, sidepiece contact-segment 604 is along fitting curve 635, away from middle part Thickness L on the direction of contact-segment 605 is gradually reduced after first gradually increasing.In the above-described embodiments, because leaning angle α connects in sidepiece Touch in section 604, tapered on the direction away from middle part contact-segment 605, can be formed for being bonded wearer's cheek position Binding face 636.But because the cheekbone of most people is raised so that the height of cheek both sides is slightly above close to the position of the bridge of the nose. If, to adapt to the face structure of wearer, it can only be caused in the cheek close to bridge of the nose position by leaning angle α angle change The contact area at place is too small, while increasing weight, it may also reduce stability of the total when wearing.Therefore, this implementation In example, by changing thickness L, make whole face-contacting portion 63 maximum in the thickness L close to bridge of the nose both sides, the thickness L of both sides by Gradual change is small so that the area that binding face 636 is bonded with face contour reaches maximum as far as possible.The body of whole face support is reduced simultaneously Product, and then the weight of face support is reduced, ensure that face support and virtual reality device integrally have higher stability with this.

Further, in the thickness L of sidepiece contact-segment 604 maximum corresponding points, curve is bonded in sidepiece contact-segment 604 635 45%~55% opening position, it should be noted that the proportionate relationship in fitting curve 635 referred herein be with positioned at The fitting curve 635 of the part of sidepiece contact-segment 604 is region, is not necessarily referring to be bonded curve 635 for whole piece.And it is in aforementioned proportion Be starting point with flange 602, to the direction of sidepiece contact-segment 604 on calculated.Therefore, in the present embodiment, thickness L is most Big value is corresponding to be referred in the part of sidepiece contact-segment 604, thickness L maximum in 45%~55% region of fitting curve 635 Point is appeared in along the position of the fitting near middle of curve 635.When user wear virtual reality device when, the part just with human body Facial positions are corresponding, power can so be allowed to be delivered to face, allow user to wear for a long time and also do not allow in order to be contacted with user's face Easily feel overweight, and also contribute to keep virtual reality device to be stably fixed at head, avoid wearing due to flesh for a long time Meat stress deformation, which causes to wear establishing to wear, to change.

The contact position that the application refers to depart from bridge of the nose both sides for sidepiece contact-segment 604 starts, to shape between end 606 Into region, in sidepiece contact-segment 604,50% opening position of fitting curve 635 is the bridge of the nose corresponding to wearer's face The sunk area formed between cheekbone.And for the facial parameters of different human body, ± 5% deviation range be present.It is for example, right In Asia ethnic group, the distance between both sides cheekbone is relatively near, should make it that point is arranged on fitting curve corresponding to thickness L maximum 635 55% position, and for European ethnic group distant between cheekbone, then need suitably to adjust thickness L maximums correspondingly Point, be located at fitting curve 635 45% position.

In addition, in the present embodiment, sidepiece contact-segment 604 is meeting thickness L maximum positioned at the 45% of fitting curve 635 After~55%, the minimum value that also meet thickness L is the 50%~60% of maximum.For the virtual reality of different user types Equipment, its size is there is larger difference, for example, the virtual reality device used for children and adult, there is type Difference on number, corresponding thickness L is there is also larger difference, but because the ratio of face contour is substantially stationary, therefore, this In embodiment, the minimum value of the thickness L in sidepiece contact-segment 604 is defined to the 50%~60% of maximum, to adapt to majority Face contour.

Similarly, since existing face structure difference between different ethnic groups, and due to fat or thin influence, same ethnic group it In there is also certain facial differences, for example, for the higher European ethnic group of cheekbone, it should which the minimum value for making thickness L is most 50% be worth greatly, it to adapt to facial height of projection, and for the more flat Asia ethnic group of face, then should tie up thickness L minimum value Hold 60% in maximum.In addition, for wearer, the wearer of general diminutive in stature is facial raised relatively bright It is aobvious, and the wearer's face projection of obese is relatively small, therefore in the virtual reality device of different model, also should basis Actual wear situation determines optimum proportionate relationship within the above range.

It should be understood that the number of the ratio in the embodiment of application, maximum, minimum value and specific accounting scope Value is all only for a popular scope, and specific value can be changed according to the situation of reality, such as certain The customization of a little special populations, when wearing virtual reality device by allowing without departing from the essence of the application, as far as possible with people Body nose and facial contact, the load-bearing of unit area is reduced by increasing contact area, to avoid user's extended wear virtual Discomfort caused by real world devices and wearing stability problem.

In the section Example of the application, middle part contact-segment 605 is along fitting curve 635, away from the direction of flange 602 Thickness L gradually increase, and the thickness L of middle part contact-segment 605 minimum value be maximum 50%~60%.Connect for middle part Section 605 is touched, is the region being bonded with the bridge of the nose both sides of wearer during actual wear.In the region, at the top of the bridge of the nose Downwards, i.e., on the direction away from middle conductor 602, while nose depth of beam becomes larger, bridge of the nose both sides are relative to face Angle of inclination tapers into.

Equally, by leaning angle α in above-described embodiment middle part contact-segment change, although can make middle part contact-segment 605 binding face 636 is bonded with bridge of the nose both sides, but at the top of the bridge of the nose gradually downward during transition, nose depth of beam Increase, can taper into the fitting area of face support, for the higher wearer of the part bridge of the nose, or even bridge of the nose both sides occur Situation about being separated with binding face 636.Therefore, in order to avoid the generation of the above situation, in the present embodiment, the edge of middle part contact-segment 605 Curve 635 is bonded, is gradually increased away from the thickness L on the direction of flange 602, the rule that thickness L gradually increases should be with majority The changing rule of bridge of the nose height is consistent.

Further, it is the 50%~60% of maximum in the thickness L of middle part contact-segment 605 minimum value, for bridge of the nose height Less wearer is spent, the proportionate relationship between the thickness L maxima and minimas at the contact-segment 605 of middle part should be made larger, with Avoid the increase of binding face 636 and to the increase of overall weight；And for the higher wearer of the bridge of the nose, answer reduce thickness L maximum Proportionate relationship between value and minimum value, to increase fitting area of the binding face 636 in bridge of the nose both sides, increases overall stabilization Property.

In a kind of technical scheme of the application, flange 602 is along fitting curve 635, away from the direction of middle part contact-segment 605 On thickness L be gradually reduced.Because flange 602 is relative to 601 monosymmetric flanged structure of center line, therefore in center line In the region of 601 both sides, thickness L of the flange 602 on away from the direction of middle part contact-segment 605 is gradually reduced then it is meant that in The thickness L of flange 602 at heart line 601 reaches minimum value.Such structure can make the top position of the fitting bridge of the nose of flange 602 Put, while increasing resistance to overturning, the light leakage phenomena on bridge of the nose tip position can be avoided.

Further, the thickness L of flange 602 minimum value is the 10%~15% of maximum.Due to the bridge of the nose at the top of connect Tactile position is not subject to the overall weight of too many virtual reality device, is only the bridge of the nose tip position progress shading in wearer Processing, therefore, minimum value should have larger difference between maximum herein, to adapt to the whole top structure of the bridge of the nose. In addition, in the bonding position at the top of the bridge of the nose, the integral thickness L of flange 602 should be compared with middle part contact-segment 605 and sidepiece contact-segment 604 thickness L is thinner, to mitigate overall weight.

According to above-described embodiment provide face-contacting portion 63, the application provide face support accessory in, in addition to face The main body fixed part 64 that the shape of contact site 63 is adapted, main body fixed part 64 further comprise：Shell-side 641 afterwards；And with face The face support side 642 that the connecting side 634 of contact site 63 is bonded.In order to be fixed together with face-contacting portion 63, increase is overall Stability, in the present embodiment, as shown in Figure 28, Figure 29, face support side 642 is provided with and is bonded with groove bottom 6381, and shape and groove The identical confined planes 643 of bottom surface 6381, and the stationary plane 644 being bonded with joint face 6382.

In actual use, because face-contacting portion 63 is made up of soft material, and main body fixed part 64 is by hard material It is made, therefore when both are fixedly connected, it is more likely that cause whole face-contacting portion because of the deformation of soft material 63 deviate predetermined position, so as to influence the overall stability of face support.Therefore in order to increase integrally-built stability, this implementation In example, in the face support side 642 of main body fixed part 64, the confined planes 643 being adapted with the shape of groove bottom 6381 are respectively provided with, with And the stationary plane 644 being adapted with the shape of joint face 6382, by the limitation on global shape, by the stabilization of face-contacting portion 63 Be limited on main body fixed part 64.

According to the main body fixed part 64 described in above-described embodiment, in the section Example of the application, as shown in figure 30, Shell-side 641 includes rear shell binding face 6411 and connects the transition face 6412 of rear shell binding face 6411 afterwards.Rear shell binding face 641 exists In actual fixation procedure, it is bonded with the rear shell 3 of virtual reality device.Specifically can be by pasting fixed or being detachably fixed Etc. fixed form, optionally, select removably to fix, specifically such as rear shell binding face 6411 and transition face 6412 are respectively equipped with Relative to symmetrical at least two locking member 60 of center line 601.In the present embodiment, rear shell binding face 6411 and transition face are divided into Locking member 60 on 6412, it can be connected by detachable on virtual reality device of the realization body fixed part 64 of locking member 60 Connect, the support accessory so that same virtual reality device can more change face according to different wearers, to adapt to different use Family.During specifically used, rear shell binding face 6411 is fully bonded with virtual reality device, and connection rear shell binding face 6411 Transition face 6412 with the lower part of virtual reality device inclination can virtual reality device enter it is possible contact, so For user when wearing virtual reality device, virtual reality device and main body fixed part can form facial stress, allow power transmission more Uniformly, and that main body fixed part can also be allowed more to be fixed with virtual reality device is more stable.

Further, locking member 60 includes：It is arranged on buckle 61 of the transition face 6412 close to the position of middle part contact-segment 605； And it is arranged on locking pin 62 of the rear shell binding face 6411 close to the position of sidepiece contact-segment 604.In the present embodiment, main body is arranged on Buckle 61 in the middle part contact-segment 605 of fixed part 64 is flexible, can be coordinated with the opening in rear shell 3, and realizing will Main body fixed part is fixed in rear shell 3.

And be arranged on the locking pin 62 in the sidepiece contact-segment 604 of main body fixed part 64 can be by embedded rear shell 3 Positioning hole, further increase the stability that main body fixed part 64 is fixed in rear shell 3.Such design method, very ingeniously The wonderful Morphological Features using virtual reality device itself, particular for the virtual reality device with glasses form, with reference to figure 30 and Figure 31 understands, be arranged on fixed when transition face 6412 close to the position of middle part contact-segment 605 buckle 61 with it is virtual Face support fixture 41 in real world devices coordinates progress buckle to fix, and is arranged on rear shell binding face 6411 close to sidepiece contact-segment The locking pin 62 of 604 positions is fixed with the insertion of positioning hole 43 on virtual reality device, due to face support fixture 41 and locking pin 62 not on the same face, and face support fixture 41 can inwardly have a pulling force using the fixation of buckle, so can be to prevent Only positioning hole 43 is backing out after insertion.And because the structure of locking pin 62 is cylinder, and face support fixture 41 be with The buckle of cavity, during wearing, weight can be applied on locking pin 62 first, can so ensure face support fixture 41 It is not easy to be deteriorated.

Using one end buckle, the fixed mode of one end insertion, can be fixedly secured protecting whole face support with virtual reality device While, moreover it is possible to convenient installation or removal.In the section Example of the application, flange 602, middle part in face-contacting portion 63 On the inner edge 631 of connecting side 634 of contact-segment 605 and sidepiece contact-segment 604, and the outer rim 632 of connecting side 634 of flange 602 It is provided with positive stop lug boss 65.The protrusion of positive stop lug boss 65 is arranged on inner edge 631 and part outer rim 632.The projection of positive stop lug boss 65 Height and the thickness of main body fixed part 64 are consistent.I.e. after face-contacting portion 63 and main body fixed part 64 are fixed together, The top of positive stop lug boss 65 is concordant with the edge of rear shell-side 641 of main body fixed part 64.This structure can make, face-contacting portion 63 In the effect of being under pressure, caused deformation is buffered, and face-contacting portion 63 is easily from main body during mitigating wearing for a long time The problem of being peeled off on fixed part 64.

In addition, by setting positive stop lug boss 65, it can facilitate and face-contacting portion 63 is installed on main body fixed part 64.One As in the case of, face-contacting portion 63 is soft materials, and positive stop lug boss 65 is also soft materials, and be increase with it is virtual existing The connectivity robustness of real equipment, main body fixed part 64 can be filled using the material with certain degree of hardness, the setting of positive stop lug boss 65 That divides wraps up main body fixed part 64, that is, the face for allowing whole face support to be contacted with user is all more soft material, increase The comfort level of user.

In a kind of technical scheme, the width of groove bottom 6381 is transitioned into sidepiece contact-segment 604 in middle part contact-segment 605 Gradually increase on direction.It should be noted that width herein refers in the tangential direction of groove bottom 6381, groove bottom The distance between 6381 two edges.In the present embodiment, the width of groove bottom 6381 is transitioned into sidepiece in middle part contact-segment 605 Gradually increase on the direction of contact-segment 604, the contact area with virtual reality device rear shell can be increased, and then improve face support and exist Stability and user in virtual reality device rear shell 3 pressure when wearing virtual reality device uniformly transfer.

It is smaller due on the position of middle part contact-segment 605, bearing the weight of whole virtual reality device, and due to upper Rear shell 3 can be firmly fixed on by face support entity corresponding to middle part contact-segment 605 by stating symmetrically arranged buckle 61 in embodiment On, therefore this part is relatively stable, can suitably reduce the width of groove bottom 6381.Further, since optics module and mirror holder Limitation, and the architectural characteristic of human body nose so that this part does not have the wider groove bottom 6381 of enough spaces.It is and right In sidepiece contact-segment 604, it is more apparent that it bears the Action of Gravity Field of virtual reality device in itself, in order to which gravity is shared in Face and cheek Position, needs to keep accurate position restriction in sidepiece contact-segment 604.Therefore in the present embodiment, groove bottom 6381 is connect in sidepiece The wider of the position of section 604 setting is touched, in order to fixation of the face support in the region.

For the section Example of the application, the distance between inner edge 631 and outer rim 632 are in middle part contact-segment 605, along remote Gradually increase from the direction of flange 602.In the present embodiment, the distance between inner edge 631 and outer rim 632 refer to, perpendicular to inner edge 631 or outer rim 632 tangential direction on, the distance between edge of inner edge 631 to the edge of outer rim 632, i.e. face-contacting portion 63 overall width.This distance gradually increases along away from the direction of flange 602 in middle part contact-segment 605, is adapted to virtual existing The design feature of real equipment, and make overall structure tend to more stablize.On the premise of the width of groove bottom 6381 gradually increases The increase of overall width may insure that there is enough spaces to be used to set binding face 636, make the face and binding face of wearer 636 contact area increase, is easy to scattered Action of Gravity Field, mitigates wearer's caused sense of discomfort during long periods of wear.And The distance between inner edge 631 and outer rim 632 subtract in sidepiece contact-segment 604 afterwards along first increasing away from the direction of middle part contact-segment 605 Small, on the one hand first gradually increase can increase the area of binding face 636 to above-mentioned distance, on the other hand, gradually subtract after above-mentioned distance The small weight that can mitigate end 606.

The application also provides a kind of virtual reality device, including the face support that fore shell 1, rear shell 3 and above-described embodiment provide 6, wherein：

As shown in figure 31, the virtual reality device provided for the application, its rear shell 3 is provided with to be led for connecting face support 6 The main body binding face 31 of body fixed part 64；And the auxiliary positioning face 32 of connection main body binding face 31.Main body binding face 31 is relative It is obliquely installed in auxiliary positioning face 32, the changing rule of its inclined degree is the transition with main body fixed part 64 in above-described embodiment Face 6412 is identical relative to the changing rule of the inclined degree of rear shell binding face 6411.Because whole face support 6 is on rear shell 3 is installed to When, it is impossible to fit over whole main body binding face 31 completely, therefore corresponding to the both-side ends 606 of face support 6 on position, main body Binding face 31 is smoothly connected to the center 301 of virtual reality device.

Further, auxiliary positioning face 32 is the plane being bonded with rear shell binding face 6411, and auxiliary positioning face 32 is from main body Binding face 31 extends to the position of center 301 of virtual reality device.Auxiliary positioning face 32 is as the backboard in rear shell 3, in rear shell 3 On form the plane for fixation, wherein, corresponding to middle part contact-segment 605 on region, optical module and auxiliary positioning face 32 Between the change width rule of main body binding face 31, it is identical with the change width rule of groove bottom in above-described embodiment 6381, and And the distance between main body binding face 31 and optics module, the rear shell binding face 6411 of main body fixed part 64 should be large enough to hold, I.e. when whole face support 6 is arranged in rear shell 3, on the premise of not blocking optics module, ensure enough stability.

The mode that whole face support is fixed in the rear shell 3 of virtual reality device can be to paste to fix, or detachable solid Fixed, for the ease of cleaning, and the use etc. of different user, fixed form is is detachably fixed.Such as main body binding face 31 be provided be adapted to relative to the symmetrical at least two faces support fixture 41 of center line 601, face support fixture 41 with locking member 60, Main body binding face 31 is connected with main body fixed part 64.It should be noted that face support fixture 41 is adapted to locking member 60 and referred to, According to the form of locking member 60, the coordination device of corresponding form is set in corresponding installation site, for example, working as locking member 60 is During buckle, then corresponding face support fixture 41 is neck；When locking member 60 is screw, then corresponding face support fixture 41 is spiral shell Pit, when locking member 60 is locking pin, then corresponding face support fixture 41 is positioning hole.

In addition, for the quantity of face support fixture 41 and locking member 60, at least two, and two are should ensure that relative to center Line 601 is symmetrical, and symmetrically arranged face support fixture 41 and locking member 60 are capable of the active force of the both sides of centre of equilibrium line 601, make master Body fixed part 64 avoids producing gap when fitting to main body binding face 31, influences overall stability.But the He of face support fixture 41 The quantity of locking member 60 is also unsuitable excessive, because main body fixed part 64 is typically to be made up of flexible plastic material, and On the position of middle part contact-segment 605, than relatively fine, by less power with regard to that can be deformed, and it is greater number of when being provided with When face support fixture 41 and locking member 60, internal stress can be produced because of foozle, accordingly face support 6 can be made to produce on the whole Deformation, change the Dispersion rules of script active force, not only influence the experience worn, it is also possible to cause the damage of face support 6.

In the virtual reality device that the application provides, fore shell 1 is identical with the profile of rear shell 3, and fore shell 1 and rear shell 3 connect shape Into the cavity for storing optical module and electronic device.Fore shell 1 forms the main body of virtual reality device with rear shell 3, wherein, hold Receive screen, electronic component, pcb board and optical module, and temple and use are respectively arranged with the main body both sides of formation In interface of data transfer etc., by the cooperation of electronic device and optical module, before image is presented on into two of wearer just Side.

In the section Example of the application, as shown in figure 31, face support fixture 41 is to be arranged on main body binding face 31 Opening, for being embedded in buckle 61.In actual use, the buckle 61 on main body fixed part 64 is embedded into opening, by material sheet The elastic reaction of body engages in the opening, fixation of the realization body fixed part 64 in rear shell 3.

In order to further increase the stability of main body fixed part 64, it is additionally provided with auxiliary positioning face 32 and the quantity of locking pin 62 It is identical, and the positioning hole 43 of position correspondence；Positioning hole 43 is used to be embedded in locking pin 62.Because plastic material is easily deformed in itself, When the cooperation by face support fixture 41 and locking member 60 is fixed in rear shell 3, easily pasted in both-side ends relative to main body Conjunction face 31 tilts slightly, influences the comfort and stability worn, therefore set in the sidepiece contact-segment 604 of main body fixed part 64 Locking pin 62 is put, and by being interference fitted insertion positioning hole 43 face support fixture 41 can be coordinated to consolidate main body fixed part 64 It is fixed, make face support 6 more stable on virtual reality device.

In above example, virtual reality device is not only limited to, applies also for any helmet, and described is worn Equipment be specifically including but not limited to virtual reality device, augmented reality equipment, game station, mobile computing device and it is other can Wearable computer etc..

From above technical scheme, the application provides a kind of face support accessory of virtual reality device, wherein, face support 6 exists In actual use, on the position that is contacted installed in the middle part of virtual reality device with wearer's nose.Connect by the septum reset of face support 6 The shape of chinese word Ji structure of contact portion 63, make nose both sides and the side contacts of cheek two of face support 6 and wearer, by the weight of virtual reality device Amount is shared to the bridge of the nose and face, mitigates virtual reality device when wearing, makes because of the aggregation of pressure caused by wearer not Suitable sense.

The face support 6 that the application provides, the binding face 636 and outer rim supporting surface divided by being continuously bonded curve 635 637, coordinate respectively with the camera lens module of wearer's face and virtual reality device, and binding face 636 and groove bottom 6381 The leaning angle α of formation consecutive variations on whole face-contacting portion 63, middle part contact-segment 605 is transitioned into again to side in flange 602 During portion's contact-segment 604, leaning angle α is first gradually tapered into after increase so that the binding face 636 of face support 6 and nasal side and Cheek is fully bonded.Such structure can make face bear the pressure of virtual reality device to reach unanimity substantially, not only can be with Reach comfortable wearing feeling, and virtual reality device can be made more stable when wearing.In addition, binding face 636 and face The abundant fitting in portion can also reduce the light leak at fitting position, and the larger shading of usable floor area is avoided while improving viewing effect Cover, so as to mitigate the overall weight of virtual reality device, it is easy to stablize virtual reality device, solves traditional virtual real world devices length Time wears the problem of easily being slid from face.

Similar portion cross-reference between the embodiment that the application provides, embodiment provided above is only It is several examples under the total design of the application, does not form the restriction of the application protection domain.For those skilled in the art For member, all belong to according to any other embodiment that application scheme is expanded on the premise of not paying creative work In the protection domain of the application.

Claims

A kind of 1. face support accessory of virtual reality device, it is characterised in that including：Main body fixed part (64) and face-contacting portion (63)；Face-contacting portion (63) side is connected with the main body fixed part (64), and opposite side is in contact with human body face, institute Main body fixed part (64) is stated also to be connected with virtual reality device；The main body fixed part (64) and the face-contacting portion (63) are equal For by the flange (602) positioned at center and the shape of chinese word Ji knot formed along the curved portions (603) away from the extension of flange (602) direction Structure.
2. face support accessory according to claim 1, it is characterised in that the face-contacting portion (63) includes sidepiece contact-segment (604) the middle part contact-segment (605) of the sidepiece contact-segment (604), and from the flange (602) is extended to；

The face-contacting portion (63) includes inner edge (631) and outer rim (632), and extends to from the inner edge (631) described The fitting side (633) of outer rim (632) and connecting side (634)；Wherein, the point of thickness L maximums is formed on fitting side (633) Continuous fitting curve (635)；The both sides of the fitting curve (635) are respectively equipped with binding face (636) and outer rim supporting surface (637)；The connecting side (634) is provided with link slot (638), and the groove bottom (6381) of the link slot (638) is close to inner edge (631) position is provided with joint face (6382)；The outer rim supporting surface (637) is connected with the groove bottom (6381)；

The binding face (636) is obliquely installed relative to the groove bottom (6381), and the leaning angle α formed is in the whole face Consecutive variations on portion's contact site (63)；Be transitioned into the middle part contact-segment (605) from the flange (602), the leaning angle α by It is cumulative big；The sidepiece contact-segment (604) is transitioned into from the middle part contact-segment (605), the leaning angle α is gradually reduced；

The joint face (6382) is obliquely installed relative to the groove bottom (6381), and the camber angle β formed is whole described Consecutive variations on face-contacting portion (63)；The middle part contact-segment (605), the camber angle β are transitioned into from the flange (602) Gradually increase；The sidepiece contact-segment (604) is transitioned into from the middle part contact-segment (605), the camber angle β is gradually reduced；

The connecting side (634) is additionally provided with the position of the inner edge (631) connects the binding face (636) and the joint face (6382) inner rim supports face (639)；The inner rim supports face (639) is in end (606) position of the sidepiece contact-segment (604) Put and be connected with the outer rim supporting surface (637)；

The main body fixed part (64) is bonded with the groove bottom (6381) and joint face (6382).
3. face support accessory according to claim 2, it is characterised in that the sidepiece contact-segment (604) is bent along the fitting Line (635), away from the thickness L first increases and then decreases on middle part contact-segment (605) direction；

In the maximum corresponding points of sidepiece contact-segment (604) the thickness L curve is bonded in the sidepiece contact-segment (604) (635) 45%~55% opening position, sidepiece contact-segment (604) the thickness L minimum value for maximum 50%~ 60%；

The middle part contact-segment (605) along the fitting curve (635), away from the thickness L on the flange (602) direction by It is cumulative big, it is the 50%~60% of maximum in the minimum value of middle part contact-segment (605) the thickness L；

The flange (602) along the fitting curve (635), away from the thickness L on middle part contact-segment (605) direction by It is decrescence small；

Thickness L of the flange (602) in center line (601) position is minimum, and the minimum value of flange (602) the place thickness L is The 10%~15% of maximum.
4. face support accessory according to claim 2, it is characterised in that the main body fixed part (64) includes：

Shell-side (641) afterwards；And

The face support side (642) being bonded with the connecting side (634)；

The face support side (642) is provided with and is bonded with the groove bottom (6381), and shape limits with the groove bottom (6381) identical Plane (643), and the stationary plane (644) being bonded with the joint face (6382).
5. face support accessory according to claim 4, it is characterised in that shell-side (641) includes rear shell binding face after described (6411) and the connection rear shell binding face (6411) transition face (6412)；The rear shell binding face (6411) and the mistake Face (6412) is crossed to be respectively equipped with relative to symmetrical at least two locking member (60) of center line (601).
6. face support accessory according to claim 5, it is characterised in that the locking member (60) includes：

It is arranged on buckle (61) of the transition face (6412) close to middle part contact-segment (605) position；And it is arranged on institute State locking pin (62) of the rear shell binding face (6411) close to sidepiece contact-segment (604) position.
7. face support accessory according to claim 2, it is characterised in that the flange (602) of the face-contacting portion (63), in On connecting side (634) inner edge (631) of portion's contact-segment (605) and sidepiece contact-segment (604), and the flange (602) Connecting side (634) outer rim (632) is provided with positive stop lug boss (65).
8. face support accessory according to claim 2, it is characterised in that the width of the groove bottom (6381) is at the middle part Contact-segment (605), which is transitioned on the direction of the sidepiece contact-segment (604), gradually to be increased.
9. face support accessory according to claim 2, it is characterised in that in the face-contacting portion (63), the inner edge (631) gradually increase along away from the flange (602) direction in the middle part contact-segment (605) with the distance between outer rim (632) Greatly；

The distance between the inner edge (631) and outer rim (632) are connect along away from the middle part in the sidepiece contact-segment (604) Touch section (605) direction first increases and then decreases.
10. a kind of virtual reality device, it is characterised in that including described in fore shell (1), rear shell (3) and the claims 1-9 Face support accessory (6), wherein：

The rear shell (3) is provided with the main body binding face (31) for being used for connecting face support accessory (6) the main body fixed part (64)；With And the auxiliary positioning face (32) of the connection main body binding face (31)；The auxiliary positioning face (32) is and rear shell binding face (6411) plane of fitting, the auxiliary positioning face (32) are extended in virtual reality device from the main body binding face (31) Frame (301) position；

The main body binding face (31) is provided with relative to the symmetrical at least two faces support fixture (41) of center line (601), institute State face support fixture (41) to be adapted to locking member (60), the main body binding face (31) and the main body fixed part (64) are connected Connect；

The fore shell (1) is identical with the profile of the rear shell (3), and the fore shell (1) and the rear shell (3) connection form and be used to receive Receive the cavity of optical module and electronic device.