CN105629480A - Screen position regulation device of head-wearing visual device and head-wearing visual device - Google Patents

Screen position regulation device of head-wearing visual device and head-wearing visual device Download PDF

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Publication number
CN105629480A
CN105629480A CN201610210289.9A CN201610210289A CN105629480A CN 105629480 A CN105629480 A CN 105629480A CN 201610210289 A CN201610210289 A CN 201610210289A CN 105629480 A CN105629480 A CN 105629480A
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CN
China
Prior art keywords
groove
wear
visual device
support housing
eye
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Pending
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CN201610210289.9A
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Chinese (zh)
Inventor
刘俊峰
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Vision (beijing) Technology Co Ltd
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Vision (beijing) Technology Co Ltd
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Application filed by Vision (beijing) Technology Co Ltd filed Critical Vision (beijing) Technology Co Ltd
Priority to CN201610210289.9A priority Critical patent/CN105629480A/en
Publication of CN105629480A publication Critical patent/CN105629480A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B27/0176Head mounted characterised by mechanical features
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/0179Display position adjusting means not related to the information to be displayed
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B2027/0178Eyeglass type

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

The present invention provides a screen position regulation device of a head-wearing visual device and a head-wearing visual device. The screen position regulation device comprises: a first clamping plate having a first groove; a second clamping plate having a second groove and a through hole with respect to the first groove; a support housing being clamped between the first groove and the second groove and having a first spherical part matching the first groove and a second spherical part matching the second groove; a near-eye display being arranged in the support housing and configured to play images for users; and an operation rod passing through the through hole to be fixed on the support housing and being configured to regulate the angle of viewing of the near-eye display. According to the screen position regulation device, users may freely regulate the display angle and position of a screen according to their own features and head styles, so that the user experience is improved.

Description

The screen apparatus for adjusting position of wear-type visual device and wear-type visual device
Technical field
The present invention relates to wear-type visual device (HMD), particularly relate to the screen adjustment mechanism of wear-type visual device, be exactly screen apparatus for adjusting position and the wear-type visual device of a kind of wear-type visual device specifically.
Background technology
In recent years, with virtual reality (VirtualReality, VR) reality (AugmentedReality, is strengthened, and mixed reality (MixedReality AR), MR) development of technology, such as, wear-type visual device is that (associate glasses, Google's glasses, virtual reality (VR) play glasses etc.) pours in our daily life. Head mounted display (HMD, also referred to as wear-type visual device) it is two dimensional image is directly reflexed in the eyes of viewing person, specifically amplify the image on super micro-display screen by one group of optical system (mainly precision optics lens) exactly, image is projeced on retina, and then large-screen image is presented in viewing person's eye, image point says to be exactly take magnifying glass to see that object presents the virtual object image of amplification. Image can directly pass through photodiode (LED), active-matrix liquid-crystal display (AMLCD), Organic Light Emitting Diode (OLED) or the attached silicon of liquid crystal (LCOS) and obtain, it is also possible to indirectly obtained by conduction patterns such as optical fiber. Indicating system is imaged on infinite point by collimating lens, then by plane of reflection image reflection enter in the eyes of people.
User enjoys visual experience in order to clear, comfortable, need display screen is put into a desirable position, so that the virtual graph picture presented on screen can just reflect in the eyes of oneself, but, owing to different user has different head dummys, shape of face, interpupillary distance, for certain customers, virtual graph picture can not just be reflexed in user's eye by existing wear-type visual device, and this will certainly reduce the Experience Degree of user.
Therefore, those skilled in the art need the screen apparatus for adjusting position developing a kind of wear-type visual device badly, user can be allowed according to physical traits such as oneself head dummy, shape of face, interpupillary distances, the position of adjustment screen, allow the virtual graph picture presented in screen just reflex in user's eye.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is just to provide screen apparatus for adjusting position and the wear-type visual device of a kind of wear-type visual device, solves user in prior art and cannot watch the problem at visual angle according to own bodies Character adjustment screen.
In order to solve the problems of the technologies described above, a specific embodiment of the present invention provides the screen apparatus for adjusting position of a kind of wear-type visual device, comprising: the first clamping plate, has the first groove; Second splint, has two groove and the through hole corresponding with described first groove; The support housing being clamped between described first groove and described 2nd groove, the 2nd spherical portion that there is the first spherical portion mated with described first groove and mate with described 2nd groove; Near-to-eye, is arranged in described support housing, for user's playing image; Operating stick, is fixed on described support housing through described through hole, for adjusting the viewing visual angle of described near-to-eye.
Another embodiment of the present invention provides a kind of wear-type visual device, comprising: mirror holder, has eyeglass slot; The main frame being arranged at described mirror holder one end, has train wheel bridge and lower plate, and described upper flat plate has train wheel bridge groove, and described lower plate has lower plate groove and through hole; The support housing being clamped between described train wheel bridge groove and described lower plate groove, has the upper spherical portion mated with described train wheel bridge groove and the lower spherical portion mated with described lower plate groove; The near-to-eye with display screen and set of lenses, is arranged in described support housing, for user's playing image; Operating stick, is fixed on described support housing through described through hole, for adjusting the viewing visual angle of described near-to-eye; Battery, is arranged at the other end of described mirror holder, for providing electric energy to the main control board of described main frame; Wire, is arranged in described eyeglass slot, for connecting the main control board of described main frame and described battery.
According to the above-mentioned embodiment of the present invention, can learn that wear-type visual device and screen apparatus for adjusting position thereof at least have following useful effect or feature: be arranged in spherical joint ball by display screen (i.e. near-to-eye), again spherical joint ball is clamped between the arc groove in two casing plate faces, spherical joint ball can rotate in X-axis, Y-axis, Z axle three directions, user can freely adjust angles of display and position (the viewing visual angle) of screen according to the shape of face of oneself, head dummy, thus improves user experience; Easy to operate, structure is simple, with low cost, and not easily damage.
It is to be understood that above-mentioned general description and following embodiment are only exemplary and illustrative, its can not limit the present invention for advocate scope.
Accompanying drawing explanation
Appended accompanying drawing below is a part for the specification sheets of the present invention, and it depicts the example embodiment of the present invention, and appended accompanying drawing is used for illustrating the principle of the present invention together with the description of specification sheets.
The structural representation of the embodiment one of the screen apparatus for adjusting position of a kind of wear-type visual device that Fig. 1 provides for the specific embodiment of the invention;
The structure stretch-out view of screen apparatus for adjusting position in Fig. 1 that Fig. 2 provides for the specific embodiment of the invention;
The structural representation of the near-to-eye of the screen apparatus for adjusting position of a kind of wear-type visual device that Fig. 3 provides for the specific embodiment of the invention;
A structure stretch-out view again of screen apparatus for adjusting position in Fig. 1 that Fig. 4 provides for the specific embodiment of the invention;
The structural representation of the specific embodiment one of a kind of wear-type visual device that Fig. 5 provides for the specific embodiment of the invention;
The structural representation of the specific embodiment two of a kind of wear-type visual device that Fig. 6 provides for the specific embodiment of the invention;
The structural representation of the specific embodiment three of a kind of wear-type visual device that Fig. 7 provides for the specific embodiment of the invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly understand, below by with accompanying drawing and describe in detail the spirit clearly demonstrating disclosed content, any art technician is after the embodiment understanding content of the present invention, when can by the technology of content institute of the present invention teaching, being changed and modify, it does not depart from spirit and the scope of content of the present invention.
The schematic description and description of the present invention is for explaining the present invention, but not as a limitation of the invention. In addition, element/component that is identical or like numerals will is used to be used to represent identical or similar portions in drawings and the embodiments.
About " first " used herein, " the 2nd " ... Deng, the not special meaning censuring order or cis-position, is also not used to limit the present invention, its element only described with constructed term to distinguish or operation.
About direction used herein term, such as: upper and lower, left and right, front or rear etc., it is only the direction with reference to accompanying drawing. Therefore, it may also be useful to direction term be used to illustrate not be used for limiting this creation.
About " comprising " used herein, " comprising ", " having ", " containing " etc., be open term, namely mean including but not limited to.
About used herein " and/or ", comprise the arbitrary of described things or all combine.
About term used herein " roughly ", " about " etc., in order to modify any can the quantity of microvariations or error, but this slight variations or error can't change its essence. Generally speaking, the scope of the microvariations that this type of term is modified or error can be 20% in some embodiments, can be 10% in some embodiments, can be 5% or other numerical value in some embodiments. It is understood by those skilled in the art that the aforementioned numerical value mentioned can adjust according to actual demand, not as limit.
Some in order to the word that describes the application by lower or discuss in the other places of this specification sheets, to provide those skilled in the art about guiding extra in the description of the application.
The structural representation of the embodiment one of the screen apparatus for adjusting position of a kind of wear-type visual device that Fig. 1 provides for the specific embodiment of the invention; The structure stretch-out view of screen apparatus for adjusting position in Fig. 1 that Fig. 2 provides for the specific embodiment of the invention, Fig. 1 is the combination schematic diagram of screen apparatus for adjusting position, the structure that Fig. 2 is screen apparatus for adjusting position launches schematic diagram, two clamping plate have a groove respectively, two grooves are relative, support housing is clamped between two flat boards, and make support housing be clamped between two grooves, support housing freely can rotate at two grooves, thus adjusts the viewing visual angle (viewing angle) of support housing.
This embodiment shown in the drawings comprises the first clamping plate 10, second splint 20, support housing 30, near-to-eye 40, operating stick 50, handle 60, and wherein, the first clamping plate 10 have the first groove 101, it can be the upper machine shell of main frame and lower machine shell that second splint 20 has the 2nd groove 201 and through hole 202, the first clamping plate 10 and second splint 20, and through hole 202 can be tapered hole, support housing 30 is clamped between described first groove 101 and described 2nd groove 201, support housing 30 has the first spherical portion 301 mated with described first groove 101 and the 2nd spherical portion 302 mated with described 2nd groove 201, first spherical portion 301 and the 2nd spherical portion 302 can be connected by elastic support 70, elastic support 70 can be the folding bar of spring or elasticity, the present invention is not as limit, due to the effect of elastic support 70 elastic force, can ensure that support housing 30 arbitrarily can not rotate between the first clamping plate 10 and second splint 20, but also facilitate support housing 30 to take apart between the first clamping plate 10 and second splint 20, also support housing 30 is facilitated to be arranged between the first clamping plate 10 and second splint 20, near-to-eye 40 is arranged in described support housing 30, and near-to-eye 40 is for user's playing image, operating stick 50 is fixed on described support housing 30 through described through hole 202, operating stick 50 is for adjusting the viewing visual angle of described near-to-eye 40, operating stick 50 can all around, rotary motion, thus drive support housing 30 to move together, and then change the viewing visual angle of near-to-eye 40, handle 60 is connected with described operating stick 50, and handle 60 is for supplying user's handling to facilitate the viewing visual angle adjusting described near-to-eye 40, and in specific embodiments of the invention, described handle 60 is spherical, or is elliposoidal, or is polyhedron shape.
See Fig. 1, Fig. 2, after user wears wear-type visual device, it is possible to according to the shape of face of oneself, head dummy, the viewing visual angle of adjustment screen, to reach the viewing visual angle of the best, thus improves user experience; Through hole 202 adopts tapered hole, it is possible to adjust the viewing visual angle of near-to-eye 40 to greatest extent, meets the demand of different physical trait user.
The structural representation of the near-to-eye of the screen apparatus for adjusting position of a kind of wear-type visual device that Fig. 3 provides for the specific embodiment of the invention, as shown in Figure 3, near-to-eye specifically comprises display screen and is arranged at the set of lenses on front side of described display screen, the image that display screen shows is passed through photoprocess by set of lenses, it is possible to allows eyes of user know and sees.
In this embodiment shown in the drawings, described near-to-eye 40 specifically comprises display screen 401 and set of lenses 402, and wherein, display screen 401 is for playing image; Set of lenses 402 is arranged at before described display screen 401, and set of lenses 402 for showing the image of described display screen 401 broadcasting to user. In specific embodiments of the invention, set of lenses 402 is the optical system of one or more lens composition; And lens described in each all have multiple rule or irregular face, these faces include but not limited to plane, sphere, curved surface and complex-shaped polyhedron.
See Fig. 3, owing to display screen 401 is very near apart from people's eye, it is necessary to the image of display is carried out photoprocess by set of lenses 402, thus allow user can know the image seeing display on display screen 401, meet the visual experience demand of user; Set of lenses 402 can be the optical system of one or more lens composition; And lens described in each all have multiple rule or irregular face, and near-to-eye 40 can be embedded in support housing 30.
A structure stretch-out view again of screen apparatus for adjusting position in Fig. 1 that Fig. 4 provides for the specific embodiment of the invention, as shown in Figure 4, the degree of depth h1 of described first groove 101 is less than 1/3rd of described support housing 30 diameter d, and such as, degree of depth h1 is 1/4th of diameter d. The degree of depth h2 of described 2nd groove 201 is less than 1/3rd of described support housing 30 diameter d, and such as, degree of depth h2 is 1/5th of diameter d, and such first clamping plate 10 and second splint 20 can not affect user and normally watch display screen 402. In specific embodiments of the invention, the degree of depth h1 of described first groove 101 can be identical with the degree of depth h2 of described 2nd groove 201.
The structural representation of the specific embodiment one of a kind of wear-type visual device that Fig. 5 provides for the specific embodiment of the invention, as shown in Figure 5, the operating stick 5 of wear-type visual device can be seen from figure, after user wears wear-type visual device, operating stick 5 can be fiddled with in all around by finger, or rotation process bar 5, operating stick 5 drives support housing 3 to rotate, support housing 3 drives near-to-eye 4 to rotate, and finally realizes the adjustment that display screen 41 watches visual angle; Main frame 2 and battery 6 are positioned at the two ends of mirror holder 1, it is achieved the balance of gravity, allow user wear more comfortable.
The structural representation of the specific embodiment two of a kind of wear-type visual device that Fig. 6 provides for the specific embodiment of the invention, as shown in Figure 6, wear-type visual device comprises mirror holder 1, main frame 2, support housing 3, near-to-eye 4, operating stick 5, battery 6 and wire 7 (as shown in Figure 7), wherein, mirror holder 1 has eyeglass slot 11; Main frame 2 is arranged at described mirror holder 1 one end, and main frame 2 has train wheel bridge 21 and lower plate 22, and described upper flat plate 21 has train wheel bridge groove 211, and described lower plate 22 has lower plate groove 221 and through hole 222; Support housing 3 is clamped between described train wheel bridge groove 211 and described lower plate groove 221, and support housing 3 has the upper spherical portion 31 mated with described train wheel bridge groove 211 and the lower spherical portion 32 mated with described lower plate groove 221; Near-to-eye 4 has display screen 41 and set of lenses 42, and near-to-eye 4 is arranged in described support housing 3, for user's playing image; Operating stick 5 is fixed on described support housing 3 through described through hole 222, and operating stick 5 is for adjusting the viewing visual angle of described near-to-eye 4; Battery 6 is arranged at the other end of described mirror holder 1, and battery 6 is for providing electric energy to the main control board of described main frame 2, main control board and then power to electronic components such as display screens 41; Wire 7 is arranged in described eyeglass slot 11, and wire 7 is for connecting described display screen 41 and described battery 6.
See Fig. 6, main frame 2 is arranged at described mirror holder 1 one end, main frame 2 can comprise loudspeaker, earphone, camera, microphone, contact panel, sensor, the parts such as display screen, wherein, display screen and lens composition near-to-eye, near-to-eye is embedded in support housing, support housing is clamped between the train wheel bridge 21 of main frame 2 and lower plate 22, specifically, train wheel bridge 21 has train wheel bridge groove 211, lower plate 22 has lower plate groove 221 and through hole, support housing is clamped between train wheel bridge groove 211 and lower plate groove 221, recycling operating stick 5 is welded on support housing through through hole, such that it is able to adjusted the viewing visual angle of described near-to-eye 4 by operating stick 5, battery 6 is arranged at the other end of mirror holder 1, battery 6 provides electric energy to the main control board of main frame 2 by wire 7, main control board so give display screen 41 electric energy is provided, wire 7 can adopt flexible PCB, flexible PCB (flexible circuit board) not easily damages, extend the work-ing life of modularization wear-type visual device further, and flexible PCB and work module (such as main frame 2, battery 6 etc.) contact that is electrically connected can adopt flexible or non-flexible terminals, meet the individual demand of user, wire 7 can disassembled and assembled freely, change, user oneself is facilitated to carry out fault maintenance, improve user experience, after user wears wear-type visual device, it is possible to adjust support housing 3 by operating stick 5, thus change the viewing visual angle of display screen 41, allow user obtain best viewing visual angle. train wheel bridge 21 in Fig. 6 and lower plate 22 are the housing parts of main frame 2, and the first clamping plate 10 in Fig. 1-Fig. 5 and second splint 20 can be the housing parts of main frame 2, it is possible to think the clamping plate of configuration separately.
The structural representation of the specific embodiment three of a kind of wear-type visual device that Fig. 7 provides for the specific embodiment of the invention, as shown in Figure 7, this wear-type visual device also comprises nose support 8 and bone-conduction microphone 9, wherein, nose support 8 is arranged on described mirror holder 1, and nose support 8 for adjusting the position of described mirror holder 1 according to user's shape of face; It is inner that bone-conduction microphone 9 is arranged at described nose support 8, bone-conduction microphone 9 is for gathering the vibration information that when user sends sound signal, nasal bone vibrates produces, when user sends sound signal, nasal bone and nasal cavity can produce vibration, vibration is delivered to bone-conduction microphone 9 by nose support 8, and resulting vibration information is gathered by bone-conduction microphone 9.
See Fig. 7, nose support 8 can according to the position of user's shape of face, nose type adjustment adjustment wear-type visual device, user is allowed to obtain best viewing angle, in embody rule, first the position of wear-type visual device is adjusted by nose support 8, and then the viewing angle of screen is set by screen apparatus for adjusting position, finally allow user obtain best viewing angle; In addition, when environment is noisy, bone-conduction microphone 9 also can correctly collect the sound signal that user sends, and increases wear-type visual device and is suitable for scene, it is to increase the practicality of wear-type visual device.
The present invention provides a kind of wear-type visual device and screen apparatus for adjusting position thereof, display screen (i.e. near-to-eye) is arranged in spherical joint ball (i.e. support housing), again spherical joint ball is clamped between the arc groove of two casing plate faces (i.e. main frame train wheel bridge and main frame lower plate), spherical joint ball can rotate in X-axis, Y-axis, Z axle three directions, user can freely adjust angles of display and position (namely the watching visual angle) of screen according to the shape of face of oneself, head dummy, thus improves user experience; Easy to operate, structure is simple, with low cost, and not easily damage.
The foregoing is only the schematic embodiment of the present invention, under the prerequisite of the design and principle that do not depart from the present invention, the equivalent variations that the technician of any this area makes and amendment, all should belong to the scope of protection of the invention.

Claims (11)

1. the screen apparatus for adjusting position of a wear-type visual device, it is characterised in that, this screen apparatus for adjusting position comprises:
First clamping plate (10), have the first groove (101);
Second splint (20), has two groove (201) corresponding with described first groove (101) and through hole (202);
The support housing (30) being clamped between described first groove (101) and described 2nd groove (201), the 2nd spherical portion (302) that there is the first spherical portion (301) mated with described first groove (101) and mate with described 2nd groove (201);
Near-to-eye (40), is arranged in described support housing (30), for user's playing image; And
Operating stick (50), is fixed on described support housing (30) through described through hole (202), for adjusting the viewing visual angle of described near-to-eye (40).
2. screen apparatus for adjusting position as claimed in claim 1, it is characterised in that, this screen apparatus for adjusting position also comprises:
Handle (60), is connected with described operating stick (50), for supplying user's handling to facilitate the viewing visual angle of the described near-to-eye of adjustment (40).
3. screen apparatus for adjusting position as claimed in claim 1, it is characterised in that, described handle (60) is for spherical, or is elliposoidal, or is polyhedron shape.
4. screen apparatus for adjusting position as claimed in claim 1, it is characterised in that, described near-to-eye (40) specifically comprises:
Display screen (401), for playing image; And
Set of lenses (402), is arranged at before described display screen (401), for showing, to user, the image that described display screen (401) plays.
5. screen apparatus for adjusting position as claimed in claim 4, it is characterised in that, the optical system that described set of lenses (402) forms for one or more lens.
6. screen apparatus for adjusting position as claimed in claim 5, it is characterised in that, lens described in each all have multiple rule or irregular face.
7. screen apparatus for adjusting position as claimed in claim 1, it is characterised in that, described first spherical portion (301) and described 2nd spherical portion (302) are connected by elastic support (70).
8. screen apparatus for adjusting position as claimed in claim 7, it is characterised in that, described elastic support (70) is spring or the folding bar of elasticity.
9. a wear-type visual device, it is characterised in that, this wear-type visual device comprises:
Mirror holder (1), has eyeglass slot (11);
It is arranged at the main frame (2) of described mirror holder (1) one end, there is train wheel bridge (21) and lower plate (22), described train wheel bridge (21) has train wheel bridge groove (211), and described lower plate (22) has lower plate groove (221) and through hole (222);
The support housing (3) being clamped between described train wheel bridge groove (211) and described lower plate groove (221), has the upper spherical portion (31) mated with described train wheel bridge groove (211) and the lower spherical portion (32) mated with described lower plate groove (221);
The near-to-eye (4) with display screen (41) and set of lenses (42), is arranged in described support housing (3), for user's playing image;
Operating stick (5), is fixed on described support housing (3) through described through hole (222), for adjusting the viewing visual angle of described near-to-eye (4);
Battery (6), is arranged at the other end of described mirror holder (1), for providing electric energy to the main control board of described main frame (2); And
Wire (7), is arranged in described eyeglass slot (11), for connecting main control board and the described battery (6) of described main frame (2).
10. wear-type visual device as claimed in claim 9, it is characterised in that, this wear-type visual device also comprises:
Nose support (8), is arranged on described mirror holder (1), for adjusting the position of described mirror holder (1) according to user's shape of face; And
Bone-conduction microphone (9), is arranged at described nose support (8) inner, for gathering the vibration information that when user sends sound signal, nasal bone vibrates produces.
11. wear-type visual device as claimed in claim 9, it is characterised in that, described wire (7) is flexible PCB.
CN201610210289.9A 2016-04-06 2016-04-06 Screen position regulation device of head-wearing visual device and head-wearing visual device Pending CN105629480A (en)

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CN107544152A (en) * 2017-10-25 2018-01-05 孔治 A kind of eyes viewer
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CN204143065U (en) * 2014-07-29 2015-02-04 深圳市虚拟现实科技有限公司 Virtual reality display device with great visual angle
CN204692946U (en) * 2015-04-08 2015-10-07 苏州三星电子电脑有限公司 Camera and there is the notebook computer of camera
CN204901236U (en) * 2015-08-28 2015-12-23 刘光岩 Display fixed bolster structure
CN205787365U (en) * 2016-04-06 2016-12-07 众景视界(北京)科技有限公司 The screen position adjusting means of wear-type visual device and wear-type visual device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018000797A1 (en) * 2016-06-28 2018-01-04 姜冬英 Screen externally hung type vr glasses, method for adjusting screen displaying and screen display device
CN107544152A (en) * 2017-10-25 2018-01-05 孔治 A kind of eyes viewer
CN107544152B (en) * 2017-10-25 2024-05-07 孔治 Binocular viewer
CN108452423A (en) * 2018-04-03 2018-08-28 苏州美瑞康医疗科技有限公司 A kind of wearable multifunctional intellectual physiotherapeutic health device
CN108874130A (en) * 2018-06-04 2018-11-23 Oppo广东移动通信有限公司 Control method for playing back and Related product
CN108874130B (en) * 2018-06-04 2021-09-07 Oppo广东移动通信有限公司 Play control method and related product
CN110308560A (en) * 2019-07-03 2019-10-08 南京玛克威信息科技有限公司 The control method of VR equipment

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