CN108089329A - A kind of virtual implementing helmet - Google Patents
A kind of virtual implementing helmet Download PDFInfo
- Publication number
- CN108089329A CN108089329A CN201611037579.4A CN201611037579A CN108089329A CN 108089329 A CN108089329 A CN 108089329A CN 201611037579 A CN201611037579 A CN 201611037579A CN 108089329 A CN108089329 A CN 108089329A
- Authority
- CN
- China
- Prior art keywords
- lens barrel
- dustproof sheet
- implementing helmet
- dustproof
- virtual implementing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention relates to virtual reality device fields, specifically, it is related to a kind of virtual implementing helmet with dust reduction capability and interpupillary distance regulatory function, including frame and the mutual indepedent display module set on said frame, the display module includes the display/panel bracket being sequentially connected, display screen, lens barrel, lens and head cover, wherein, the display/panel bracket installation is on said frame, the first dustproof sheet for sealing and dustproof is equipped between the display screen and the lens barrel, the second dustproof sheet for sealing and dustproof is equipped between the head cover and the lens, the 3rd dustproof sheet for sealing and dustproof is equipped between the head cover and the lens barrel.Virtual implementing helmet provided by the invention can realize that virtual reality is shown, interpupillary distance adjusts and dust reduction capability simultaneously；Simple in structure, deft design is easy to use, can substantially reduce the cost of the virtual implementing helmet with anti-dust performance, meanwhile, better usage experience can be brought to user.
Description
Technical field
The present invention relates to virtual reality device fields, in particular to one kind there is dust reduction capability and interpupillary distance to adjust work(
The virtual implementing helmet of energy.
Background technology
Virtual implementing helmet is by one group of optical system (mainly precision optical lenses) amplification ultra micro display screen
Image is projeced on retina by image, and then is presented in a kind of equipment of large-screen image in beholder's eye.With science skill
The progress and development of art, virtual implementing helmet gradual civil nature.
Virtual implementing helmet on the market includes at present：The virtual implementing helmet and support interpupillary distance tune that interpupillary distance is adjusted are not supported
The virtual implementing helmet of section, for the virtual implementing helmet for supporting interpupillary distance adjusting, due in virtual implementing helmet class product
In limited mechanism design space, design kinds of schemes need to be taken into account to promote product comprehensive performance so that between lens gap compared with
It is small and constantly variation is needed when carrying out interpupillary distance adjusting, thus realize virtual implementing helmet interpupillary distance adjust during display screen with thoroughly
It is dust-proof between mirror, it is current virtual implementing helmet urgent problem to be solved in dust-proof application.
In addition, it is existing can be achieved at the same time interpupillary distance adjust and dust reduction capability virtual implementing helmet is often complicated, work
Skill cost of manufacture is higher, and cumbersome using process, ineffective, it is impossible to reach good user experience.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of virtual implementing helmet, effectively prevent interpupillary distance from adjusting or using
Dust is fallen on display screen in the process, and simple in structure, easy to use, can effectively improve the user's body that virtual implementing helmet uses
It tests.
The technical solution adopted by the present invention is：A kind of virtual implementing helmet is provided, including frame and mutual indepedent setting
Display module on said frame, the display module include the display/panel bracket, display screen, lens barrel, the lens that are sequentially connected
And head cover, wherein, the display/panel bracket installation is equipped on said frame, between the display screen and the lens barrel to be used for
First dustproof sheet of sealing and dustproof is equipped with the second dustproof sheet for sealing and dustproof between the head cover and the lens, described
The 3rd dustproof sheet for sealing and dustproof is equipped between head cover and the lens barrel.
Virtual implementing helmet of the present invention, the lens barrel are equipped with First component level, the display screen and described the
The superposition of one dustproof sheet is laid in the First component level, and the superposition height of display screen and the first dustproof sheet is more than described first
The height of step position.
Virtual implementing helmet of the present invention, the lens barrel be equipped with second step position, the second step position from
It is connected by holding with the lens, second dustproof sheet is pressed on by the head cover on the lens.
Virtual implementing helmet of the present invention, the head cover include the upper cover being connected with second dustproof sheet and institute
It states lower cover that the 3rd dustproof sheet is connected and both ends connects the side wall of the upper cover and the lower cover respectively.
Virtual implementing helmet of the present invention, the lower lid are equipped with protrusion, and the lens barrel is equipped with and the protrusion
The notch of matching is relatively fixed between the head cover and the lens barrel by the engaging holding of described raised and described notch.
Virtual implementing helmet of the present invention, the display/panel bracket are connected with the frame by moving guide rail and can
It moves left and right on said frame.
Virtual implementing helmet of the present invention, the display/panel bracket are equipped with polished rod, and the lens barrel is equipped with therewith
Corresponding lantern ring, the lantern ring are socketed on the polished rod and can be moved left and right on the polished rod.
Virtual implementing helmet of the present invention, the lens barrel are equipped with tooth plate, and the frame, which is equipped with, adjusts the tooth
The regulating device of plate movement, the tooth plate can drive the lens barrel to move while movement.
Virtual implementing helmet of the present invention, the regulating device include dialing ring, rotated coaxially with the dialing ring the
One gear and the second gear engaged respectively with the first gear and the tooth plate, can band successively by stirring the dialing ring
Move the first gear, the second gear rotates.
Virtual implementing helmet of the present invention, first dustproof sheet, second dustproof sheet and described 3rd dust-proof
Piece is cirque structure, and first dustproof sheet and second dustproof sheet are foam material, and the 3rd dustproof sheet is double
Face glue.
Virtual implementing helmet provided by the invention can realize that virtual reality is shown, interpupillary distance adjusts and dust reduction capability simultaneously；
Simple in structure, deft design is easy to use, can substantially reduce the cost of the virtual implementing helmet with anti-dust performance, meanwhile, energy
Better usage experience is brought to user.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is the cross-sectional view of the embodiment of the present invention；
Fig. 2 is the partial enlarged view of part A in Fig. 1；
Fig. 3 is the structure diagram of the embodiment of the present invention；
Fig. 4 is the partial enlarged view of D parts in Fig. 1；
Fig. 5 is the partial enlarged view of part B in Fig. 1；
Fig. 6 is the partial enlarged view of C portion in Fig. 1.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, the present invention provides a kind of dustproof construction for virtual implementing helmet, including frame 1 and activity
Display module 11,12 on frame 1, display module 11,12 for symmetrical structure and independently of each other.Display module 11,12
Include the display/panel bracket 4,5 being movably arranged on frame 1 respectively；Display screen is separately installed in 4,5 upside of display/panel bracket
2、3；2,3 upside of display screen is also connected with the sealing of lens barrel 6,7 respectively；6,7 upside of lens barrel is separately installed with lens 8,9, and lens
8th, 9 be pressed on respectively by head cover 13,14 on lens barrel 6,7, head cover 13,14 simultaneously with the upside of lens 8,9 and lens barrel 6,7 outside phases
Even.
Specifically, as depicted in figs. 1 and 2, display/panel bracket 4,5 bottoms are mounted on by moving guide rail on frame 1, make it
It can be moved left and right on frame 1；Install to play the display screen 2,3 of video image, display screen on display/panel bracket 4,5 respectively
2nd, 3 defeated video images are controlled by the control system that is arranged in virtual implementing helmet, the light that display screen 2,3 emits respectively by
Lens 8,9 are converged in user's eye after collecting so that the picture in display screen 2,3 pools three-dimensional picture.It is as shown in Figure 1, aobvious
2,3 upside of display screen is connected by the first dustproof sheet 15 with the sealing of lens barrel 6,7,15 shape of the first dustproof sheet and display screen 2,3 black surrounds
The shape at position is identical, and is affixed on the black surround position of display screen 2,3.In the present embodiment, the first dustproof sheet 15 is preferably using thickness
The foam material for 0.5-2mm is spent, the foam material of this thickness has outstanding leakproofness and incompressible morphotropism, while can also
Preferable adhesive force is formed between the screen of display screen, makes virtual implementing helmet will not in use or in collision process
Relative movement is generated with screen.Lens barrel 6,7 one end are the quadrangles to match with the size of display screen 2,3 and the first dustproof sheet 15
Shape, the other end is the annular shape to match with lens 8,9, and the distance between lens barrel 6,7 both ends are arranged to pass through peace
Lens 8,9 after dress watch the viewing ratio of display screen 2,3.One end that lens barrel 6,7 is connected with the first dustproof sheet 15 is set
There are four the First component levels 18 of triangle, and respectively positioned at the corner of quadrangle, the height of 18 free end of First component level is
0.5-2mm matches with the thickness of the first dustproof sheet, and the width of First component level 18 is 1mm-3mm.Display screen 2,3 and first
The superposition of dustproof sheet 15 is laid in four First component levels 18, and the superposition height of display screen and the first dustproof sheet 15 is more than first
The height of 18 free end of step position, the width of the first dustproof sheet 15 are not more than the width of First component level 18；In 6,7 four jiaos of lens barrel
Four the first screw holes are additionally provided with, display/panel bracket 4,5 is equipped with corresponding second screw hole, and lens barrel 6,7 is by passing through the first screw hole
It is fixed on the screw of the second screw hole on display/panel bracket 4,5, while gives lens barrel 6,7 downward pressure by the fixation of screw
Power makes the first dustproof sheet 15 generate compressive deformation between lens barrel 6,7 and display screen 2,3 and realize lens barrel 6,7 and display screen 2,3
Between sealing and dustproof.
As shown in Figure 3 and Figure 4, display/panel bracket 4, about 5 both sides frame 1 on be respectively arranged with parallel polished rod 24,
Corresponding lens barrel 6, about 7 both sides are respectively equipped with the lantern ring 25 being socketed on polished rod 24, the size phase of lantern ring 25 and polished rod 24
Match somebody with somebody, and can horizontally slip on polished rod 24.The cooperation of sleeve joint hole and 24 upper and lower ends of polished rod and display/panel bracket 4,5 bottoms
Moving guide rail makes display module 11,12 is whole to form supported at three point on frame 1, ensure that display module 11,12 in frame 1
On integral firmness and it is mobile when overall stability.As depicted in figs. 1 and 2, tooth plate 26, tooth plate are additionally provided on lens barrel 6,7
26 be the plastics plate of quadrangle, and the end margin being connected with regulating device is equipped with rack, tooth plate 26 on the lens barrel of left side and its
Left-hand portion is fixedly linked, and the tooth plate 26 on the lens barrel of right side is fixedly linked with its right side position, so as to be by mobile tooth plate 26
It can be moved with moving lens barrel 6,7；It is additionally provided with to adjust the regulating device that tooth plate 26 moves on frame 1, regulating device is equipped with left and right
Two, including dialing ring 27, with the first gear 28 rotated coaxially of dialing ring 27 and the second gear engaged with first gear 28
29, wherein, 27 outer of dialing ring is slightly above the edge of frame 1, makes user that can easily stir dialing ring 27；Second gear 29 is also simultaneously
It is meshed with the rack on tooth plate 26, so that user can be by first gear 28, second gear 29 while stirring dialing ring 27
Transmission belt moving tooth plate 26 moves, and band moving lens barrel 6,7 moves while tooth plate 26 moves.Preferably, tooth plate 26 is fixed on lens barrel 6,7
Middle part, compared to lens barrel upper and lower ends are arranged on, better stress point can be formed by being arranged on lens barrel middle part, be made
Regulating device can more easily adjust tooth plate 26 and move, and improve while lens barrel 6,7 moves precision and also improve user's
Usage experience.
As shown in Fig. 1, Fig. 5 and Fig. 6, one end that lens barrel 6,7 is in contact with lens 8,9 is equipped with the second step position of circular ring shape
19, the width of second step position 19 is 1.5mm-4mm, and the height of 19 free end of second step position is 1mm-3mm, and second step
The diameter of 19 free ends of position is less than the diameter of lens 8,9, and lens 8,9 are pressed on the freedom of second step position 19 by head cover 13,14
On end, the second dustproof sheet 16 of annular is additionally provided between head cover 13,14 and lens 8,9.As described in Figure 1, lens 8,9 are double
Convex lens, and edge is equipped with a circle connection ring, connection ring lower end is supported by the free end of second step position 19 on lens barrel 6,7, on
End is sticked and has the second dustproof sheet 16, and the thickness of the second dustproof sheet 16 is 0.5-2mm.Second dustproof sheet 16 also, it is preferred that using with glass
There is the foam material of preferable adhesive force between glass lens, for prevent during virtual implementing helmet use foam material with thoroughly
Relative movement is generated between mirror and loses the dust reduction capability of the second dustproof sheet 16.The circular ring shape knot of head cover 13,14 being integrated
Structure, 22 three parts of side wall that horizontally disposed upper cover 20 and lower cover 21 can be divided into and be vertically arranged, 20 diameter of upper cover and second
Dustproof sheet 16, which matches and covers, to be connected on the second dustproof sheet 16, and 21 diameter of lower cover is straight with the second step position 19 on lens barrel 6,7
Footpath, which matches and covers, to be connected on second step position 19, and the 3rd dustproof sheet 17 is equipped between second step position 19 and lower cover 21；Side wall
22 shape matches with 19 free end shape of second step position, and side wall 22 is enable to be connected in outside 19 free end of second step position
Side avoids the opposite slip between side wall 22 and lens barrel 6,7 with this.22 both ends of side wall respectively it is seamless be fixedly connected upper cover 20 and under
Lid 21 makes three form integral structure.In the present embodiment, head cover 13,14 preferably uses light, chemical property with lens barrel 6,7
Plastic material stable, at low cost makes, meanwhile, the 3rd dustproof sheet 17 is preferably to have the two-sided of excellent adhering to plastic material
Glue, the thickness of the 3rd dustproof sheet 17 is 0.1mm-0.5mm, and width is less than the width of second step position 19.
As shown in figure 3, in lower cover outwardly extending raised 30 are additionally provided with about 21 in both sides, corresponding lens barrel 6, about 7 two
Side is equipped with the notch 23 to match with protrusion 30, by the way that protrusion 30 is fastened in notch 23, can make head cover 13,14 and lens barrel 6,7
Between keep being relatively fixed, and after protrusion 30 engage with notch 23, upper cover 20 and lens 8, the distance of 9 upper surfaces are prevented less than second
The thickness of dirt piece 16.By protrusion 30 and be fixed effect and the viscous force effect of double faced adhesive tape of notch 23, enable upper cover 20
Second dustproof sheet 16 is generated certain pressure it is made to generate compressive deformation between upper cover 20 and lens and realize upper cover 20 with
Sealing and dustproof between lens, simultaneously as good viscous force and protrusion 30 and notch 23 of the double faced adhesive tape to lower cover 21 and lens barrel
Be fixed the pressure given, and makes also form strict dust-proof layer between lower cover 21 and lens barrel, so as to thoroughly prevent from saturating
Mirror 8,9 upper and lower surfaces enter dust to inside display module 11,12.Experiments verify that with the above arrangement, the present embodiment can be made
It is optimal dust-proof and fixed effect, makes virtual implementing helmet that there is high consistency and globality, product can be greatly improved
User experience and service life.
Display module 11,12 after assembling is mutually independent integral structure, when specifically used, display module 11,12
In display screen 2,3 for two pieces of different screens, be connected the corresponding virtual reality video image of output with control system respectively,
User watches the video image on display screen 2,3, and the shape in brain respectively in the lens 8,9 in display module 11,12
Into virtual reality scenario, so that the present embodiment realizes that virtual reality shows work function.When needing to carry out interpupillary distance adjusting, can lead to
The adjusting display module 11, the distance between 12 of dialing ring 27 for stirring regulating device is crossed, and then obtains lens 8, the distance between 9
It adjusts, interpupillary distance regulatory function is realized with this.Due to the setting of the first dustproof sheet 15, the second dustproof sheet 16, the 3rd dustproof sheet 17, make
Strict dust-proof layer is formd between display screen 2,3 in extraneous and display module 11,12, meanwhile, by for the first dustproof sheet
15th, the second dustproof sheet 16, the 3rd dustproof sheet 17 selection suitable material, ensure that during virtual implementing helmet use or fall
Anti-dust performance can be still generated during touching.
The embodiment of the present invention is described above in association with attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned specific embodiment is only schematical rather than restricted, those of ordinary skill in the art
Under the enlightenment of the present invention, present inventive concept and scope of the claimed protection are not being departed from, can also made very much
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of virtual implementing helmet, including frame (1) and the display module being arranged on independently of each other on the frame (1)
(11,12), which is characterized in that the display module (11,12) include be sequentially connected display/panel bracket (4,5), display screen (2,
3), lens barrel (6,7), lens (8,9) and head cover (13,14), wherein, the display/panel bracket (4,5) is mounted on the frame
(1) the first dustproof sheet (15) for sealing and dustproof is equipped on, between the display screen (2,3) and the lens barrel (6,7), it is described
It is equipped with the second dustproof sheet (16) for sealing and dustproof between head cover (13,14) and the lens (8,9), the head cover (13,
14) the 3rd dustproof sheet (17) for sealing and dustproof is equipped between the lens barrel (6,7).
2. virtual implementing helmet according to claim 1, which is characterized in that the lens barrel (6,7) is equipped with first step
Position (18), the display screen (2,3) and first dustproof sheet (15) superposition are laid on the First component level (18), and aobvious
Display screen and the superposition height of the first dustproof sheet are more than the height of the First component level (18).
3. virtual implementing helmet according to claim 1, which is characterized in that the lens barrel (6,7) is equipped with second step
Position (19), the free end of the second step position (19) are connected with the lens (8,9), and second dustproof sheet passes through the top
Lid (13,14) is pressed on the lens (8,9).
4. virtual implementing helmet according to claim 1, which is characterized in that the head cover (13,14) includes and described the
The connected upper cover (20) of two dustproof sheets (16), the lower cover (21) being connected with the 3rd dustproof sheet (17) and both ends are connected respectively
The upper cover (20) and the side wall (22) of the lower cover (21).
5. virtual implementing helmet according to claim 4, which is characterized in that the lower cover (21) is equipped with raised (30),
The lens barrel (6,7) is equipped with the notch (23) to match with described raised (30), the head cover (13,14) and the lens barrel (6,
7) it is relatively fixed between by the engaging holding of raised (30) and the notch (23).
6. virtual implementing helmet according to claim 1, which is characterized in that the display/panel bracket (4,5) passes through movement
Guide rail is connected with the frame (1) and can be moved left and right on the frame (1).
7. virtual implementing helmet according to claim 1, which is characterized in that the display/panel bracket (4,5) is equipped with light
Bar (24), the lens barrel (6,7) are equipped with corresponding lantern ring (25), and the lantern ring (25) is socketed in the polished rod (24)
It can move left and right above and on the polished rod (24).
8. virtual implementing helmet according to claim 1, which is characterized in that the lens barrel (6,7) is equipped with tooth plate (26),
The frame (1), which is equipped with, adjusts the mobile regulating device of the tooth plate (26), and the tooth plate (26) can drive while mobile
The lens barrel (6,7) is mobile.
9. virtual implementing helmet according to claim 8, which is characterized in that the regulating device include dialing ring (27), with
The first gear (28) and nibbled respectively with the first gear (28) and the tooth plate (26) that the dialing ring (27) rotates coaxially
The second gear (29) of conjunction can drive the first gear (28), the second gear successively by stirring the dialing ring (27)
(29) rotate.
10. virtual implementing helmet according to claim 1, which is characterized in that first dustproof sheet (15), described second
Dustproof sheet (16) and the 3rd dustproof sheet (17) are cirque structure, and first dustproof sheet (15) and described second dust-proof
Piece (16) is foam material, and the 3rd dustproof sheet (17) is double faced adhesive tape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037579.4A CN108089329A (en) | 2016-11-23 | 2016-11-23 | A kind of virtual implementing helmet |
| PCT/CN2017/073984 WO2018094881A1 (en) | 2016-11-23 | 2017-02-17 | Virtual reality helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037579.4A CN108089329A (en) | 2016-11-23 | 2016-11-23 | A kind of virtual implementing helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108089329A true CN108089329A (en) | 2018-05-29 |
Family
ID=62169962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611037579.4A Pending CN108089329A (en) | 2016-11-23 | 2016-11-23 | A kind of virtual implementing helmet |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108089329A (en) |
| WO (1) | WO2018094881A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110007465A (en) * | 2019-04-24 | 2019-07-12 | 歌尔科技有限公司 | Lens controlling device and VR wear product |
| US11573425B2 (en) * | 2021-02-26 | 2023-02-07 | Seiko Epson Corporation | Optical module and head-mounted display device |
| CN116430591A (en) * | 2023-04-12 | 2023-07-14 | 嘉兴微瑞光学有限公司 | Near-eye display device and assembly method thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663801A (en) * | 2017-03-28 | 2018-10-16 | 腾讯科技（深圳）有限公司 | Virtual reality shows equipment, lens barrel and system |
| CN108803042B (en) * | 2018-07-06 | 2022-02-25 | 歌尔股份有限公司 | Head-mounted device |
| JP2020161923A (en) * | 2019-03-26 | 2020-10-01 | セイコーエプソン株式会社 | Wearable display device |
| CN109975983B (en) * | 2019-05-10 | 2021-05-18 | 歌尔光学科技有限公司 | Pupil distance adjustable head-mounted equipment |
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| US20120069448A1 (en) * | 2010-09-16 | 2012-03-22 | Olympus Corporation | Head-mounted display device |
| CN104793452A (en) * | 2015-04-29 | 2015-07-22 | 小鸟科技有限公司 | Micro projection device |
| CN104914579A (en) * | 2015-04-23 | 2015-09-16 | 北京小鸟看看科技有限公司 | Head-mounted display and dustproof method applied to head-mounted display |
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|---|---|---|---|---|
| CN204705764U (en) * | 2015-04-23 | 2015-10-14 | 北京小鸟看看科技有限公司 | A kind of head mounted display |
| CN104849863B (en) * | 2015-05-29 | 2017-10-10 | 北京小鸟看看科技有限公司 | A kind of micro-projection device |
| CN106019603B (en) * | 2016-08-03 | 2018-10-09 | 深圳酷酷科技有限公司 | Optics module and head-mounted display apparatus |
| CN106019600B (en) * | 2016-08-03 | 2018-10-09 | 深圳酷酷科技有限公司 | Optics module and head-mounted display apparatus |
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- 2016-11-23 CN CN201611037579.4A patent/CN108089329A/en active Pending
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2017
- 2017-02-17 WO PCT/CN2017/073984 patent/WO2018094881A1/en active Application Filing
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|---|---|---|---|---|
| US20120069448A1 (en) * | 2010-09-16 | 2012-03-22 | Olympus Corporation | Head-mounted display device |
| CN104914579A (en) * | 2015-04-23 | 2015-09-16 | 北京小鸟看看科技有限公司 | Head-mounted display and dustproof method applied to head-mounted display |
| CN104793452A (en) * | 2015-04-29 | 2015-07-22 | 小鸟科技有限公司 | Micro projection device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110007465A (en) * | 2019-04-24 | 2019-07-12 | 歌尔科技有限公司 | Lens controlling device and VR wear product |
| US11573425B2 (en) * | 2021-02-26 | 2023-02-07 | Seiko Epson Corporation | Optical module and head-mounted display device |
| CN116430591A (en) * | 2023-04-12 | 2023-07-14 | 嘉兴微瑞光学有限公司 | Near-eye display device and assembly method thereof |
| CN116430591B (en) * | 2023-04-12 | 2024-05-24 | 嘉兴微瑞光学有限公司 | Near-eye display device and assembly method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018094881A1 (en) | 2018-05-31 |
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Application publication date: 20180529 |