CN106483661A - Wear-type virtual reality device interpupillary adjustment mechanism and wear-type virtual reality device - Google Patents
Wear-type virtual reality device interpupillary adjustment mechanism and wear-type virtual reality device Download PDFInfo
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- CN106483661A CN106483661A CN201611061449.4A CN201611061449A CN106483661A CN 106483661 A CN106483661 A CN 106483661A CN 201611061449 A CN201611061449 A CN 201611061449A CN 106483661 A CN106483661 A CN 106483661A
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- wear
- virtual reality
- connecting bracket
- reality device
- lens cone
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- 230000033001 locomotion Effects 0.000 claims description 14
- 238000003466 welding Methods 0.000 description 4
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The invention provides a kind of wear-type virtual reality device interpupillary adjustment mechanism and wear-type virtual reality device, the former includes：Drive, drive are provided with helicla flute；Connecting bracket, one end of connecting bracket are slidably matched with helicla flute；Lens cone frame, lens cone frame are fixedly connected with the other end of connecting bracket.The wear-type virtual reality device interpupillary adjustment mechanism simple structure of the present invention, parts are few.
Description
Technical field
The present invention relates to head-wearing type intelligent apparatus field, in particular it relates to a kind of wear-type virtual reality device interpupillary distance is adjusted
Section mechanism, and a kind of wear-type virtual reality device.
Background technology
With popularization and the popularization of smart machine, the such as wear-type such as VR (Virtual Reality, virtual reality) glasses
Smart machine has also obtained quick development.
The clearer experience VR effect of different crowd, would generally be provided with interpupillary distance on wear-type virtual reality device for convenience
Governor motion, to realize interpupillary distance regulation.
Existing wear-type virtual reality device interpupillary adjustment mechanism parts are many, complex structure.
Additionally, existing wear-type virtual reality device interpupillary adjustment mechanism is also easy to occur interpupillary distance, and to adjust error larger
Problem.
Accordingly, it would be desirable to existing interpupillary adjustment mechanism is improved, to solve at least one problem of the prior art.
Content of the invention
It is an object of the present invention to provide a kind of new solution of wear-type virtual reality device interpupillary adjustment mechanism.
According to the first aspect of the invention, there is provided a kind of wear-type virtual reality device interpupillary adjustment mechanism, including：Pass
Driving wheel, the drive are provided with helicla flute；Connecting bracket, one end of the connecting bracket are slidably matched with the helicla flute；
Lens cone frame, the lens cone frame are fixedly connected with the other end of the connecting bracket.
Alternatively, the connecting bracket is provided with the upper slide post being slidably matched with the helicla flute；When the drive
During rotation, the upper slide post is slided along the helicla flute.
Alternatively, also include bottom；The bottom is provided with drive location division；The drive is fixed on the transmission
On wheel location division, and the drive is rotated around the drive location division.
Alternatively, the bottom is provided with stopper slot；The lens cone frame is provided with limiting section；The limiting section with described
Stopper slot matches, to limit the movement of the lens cone frame.
Alternatively, also include guidance set；The guidance set includes slide bar, bottom seat and lens cone frame seat；The bottom
Cage is fixedly connected with the bottom, and the lens cone frame seat is fixedly connected with the lens cone frame；The slide bar and the bottom
Cage and the lens cone frame seat match, so that the lens cone frame is moved along the slide bar when drive is rotated
Dynamic.
Alternatively, also include lid, described on cover and be provided with spacing hole；The connecting bracket is adjacent to the surface of the upper lid
It is provided with lower slider post；The lower slider post is located in the spacing hole, to limit the movement of the lens cone frame.
Alternatively, the connecting bracket includes left connecting bracket and right connecting bracket；The lens cone frame include respectively with
Left lens cone frame and right lens-barrel support that the left connecting bracket is fixedly connected with the right connecting bracket；The left connecting bracket
It is slidably matched with helicla flute of the right connecting bracket with single drive.
Alternatively, the left connecting bracket and the right connecting bracket specular.
Alternatively, the connecting bracket includes carrier base and cradling piece；The carrier base is fixed with the lens cone frame and is connected
Connect；One end of the cradling piece is fixedly connected with the carrier base, and the other end of the cradling piece is slided with the helicla flute and joins
Close.
According to the second aspect of the invention, there is provided a kind of wear-type virtual reality device, including the wear-type of the present invention
Virtual reality device interpupillary adjustment mechanism.
It was found by the inventors of the present invention that in the prior art, existing wear-type virtual reality device interpupillary distance is implicitly present in
Governor motion parts are many, baroque problem.Therefore, present invention technical assignment to be realized or skill to be solved
Art problem be that those skilled in the art never expect or it is not expected that, therefore the present invention is a kind of new technical scheme.
One beneficial effect of the present invention is that drive drives lens cone frame movement by connecting bracket after rotating, and realizes
The regulation of interpupillary distance, simple structure, parts are few.
By detailed description referring to the drawings to the exemplary embodiment of the present invention, the further feature of the present invention and its
Advantage will be made apparent from.
Description of the drawings
Combined in the description and the accompanying drawing of the part that constitutes specification shows embodiments of the invention, and even
It is used for together explaining the principle of the present invention with its explanation.
Fig. 1 is the structural representation of wear-type virtual reality device interpupillary adjustment mechanism embodiment of the present invention；
Fig. 2 is the partial structural diagram of wear-type virtual reality device interpupillary adjustment mechanism embodiment of the present invention.
In figure indicates as follows：
Drive -1, helicla flute -11, connecting bracket -2, carrier base -21, cradling piece -22, lower slider post -221, lens barrel are propped up
Frame -3, limiting section -31, lens cone frame seat -32, bottom -4, drive location division -41, spacing preiection -42, bottom seat -43 are sliding
Bar -5, upper lid -6, spacing hole -61.
Specific embodiment
Describe the various exemplary embodiments of the present invention now with reference to accompanying drawing in detail.It should be noted that：Unless in addition had
Body illustrates that the part for otherwise illustrating in these embodiments and the positioned opposite, numerical expression of step and numerical value do not limit this
The scope of invention.
It is illustrative below to the description only actually of at least one exemplary embodiment, never as to the present invention
And its application or any restriction for using.
May be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
When in the case of, the technology, method and apparatus should be considered a part for specification.
In shown here and all examples of discussion, any occurrence should be construed as merely exemplary, and not
Be as restriction.Therefore, other examples of exemplary embodiment can be with different values.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then which need not be further discussed in subsequent accompanying drawing.
In order to the wear-type virtual reality device interpupillary adjustment mechanism parts for solving are many, baroque problem, this
Invention provides a kind of wear-type virtual reality device interpupillary adjustment mechanism, as depicted in figs. 1 and 2, including：
Drive 1, the drive 1 are provided with helicla flute 11.The shape of helicla flute 11 is optionally helix shape.
Connecting bracket 1, one end of the connecting bracket 1 are slidably matched with the helicla flute 11.Alternatively, connecting bracket 1
Being slidably matched between helicla flute 11 can pass through to arrange the claw reality matched with helicla flute 11 on the end of connecting bracket 1
Existing, or realized by arranging the columnar projections matched with helicla flute 11 on the end of connecting bracket 1.Certainly, other can
Realize connecting bracket 1 present invention is all can be applicable to the structure that helicla flute 11 is slidably matched.
Lens cone frame 3, the lens cone frame 3 are fixedly connected with the other end of the connecting bracket 2.Lens cone frame 3 and company
Connect being fixedly connected between support 20 or to be integrally formed by welding, or the mode such as bolt connection is realized.
During use, drive 1 is rotated, one end of connecting bracket 2 is moved along helicla flute 11, now with connecting bracket 2
The lens cone frame 3 that the other end is fixedly connected is moved, so as to realize the purpose of interpupillary distance regulation.Additionally, being adjusted by helicla flute 11
Section interpupillary distance can achieve the adjustment to interpupillary distance in the range of optional distance, so as to be advantageously implemented interpupillary distance fine setting.
The drive 1 of the wear-type virtual reality device interpupillary adjustment mechanism of the present invention is driven by connecting bracket 2 after rotating
Lens cone frame 3 is moved, and realizes the regulation of interpupillary distance, and simple structure, parts are few.
In a specific embodiment of wear-type virtual reality device interpupillary adjustment mechanism of the present invention, the connecting bracket
2 are provided with the upper slide post (not shown) being slidably matched with the helicla flute 11.Above-mentioned upper slide post is alternatively located in company
Support 2 is connect adjacent to the side of drive 1.
When the drive 1 is rotated, the upper slide post is slided along the helicla flute 11.
In another specific embodiment that wear-type of the present invention knows energy equipment interpupillary adjustment mechanism, also include bottom 4.Bottom
Lid 4 alternatively has platy structure.
The bottom 4 is provided with drive location division 41.Drive location division 41 can be connected with bottom 4 by being fixedly connected
Together.Above-mentioned being fixedly connected for example is formed in one, or welding etc..
Drive location division 41 alternatively has the structure of cylindrical groove or projection.
The drive 1 is fixed on the drive location division 41, and the drive 1 is around the drive location division
41 rotate.Fixation between drive 1 and drive location division 41 can be bolted, or gear-driven mode reality
Existing.By taking drive 1 with 41 bolt connection of drive location division as an example, bolt is worn in the installing hole from drive location division 41
Cross, and be threaded togather with drive 1.Drive 1 realizes rotation with bolt as axle.
Alternatively, the bottom 4 is provided with stopper slot (not shown).Stopper slot can be for being directly opened on bottom 4
Groove-like structure, or, stopper slot be on the surface for be opened in bottom 4 arrange spacing preiection 42 on groove-like structure.
The lens cone frame 3 is provided with limiting section 31.
The limiting section 31 is matched with the stopper slot, to limit the movement of the lens cone frame 3.Limiting section 31 can be
Projection in lens cone frame 3.When stopper slot is for the groove-like structure on spacing preiection 42, stopper slot is alternatively located in spacing preiection
42 towards on the side of limiting section 31.
The setting of stopper slot can be limited to the moving direction of lens cone frame 3 and/or moving displacement.People in the art
Member can arrange the direction of stopper slot according to demand.For example, stopper slot extends along horizontal direction so that lens cone frame 3 is along water
Square to movement.
Alternatively, wear-type virtual reality device interpupillary adjustment mechanism of the present invention also includes guidance set.
The guidance set includes slide bar 5, bottom seat 43 and lens cone frame seat 32.
The bottom seat 43 is fixedly connected with the bottom 4, and the lens cone frame seat 32 is fixed with the lens cone frame 3 and connected
Connect.Above-mentioned being fixedly connected can be realized by welding or integrally formed mode.
The slide bar 5 is matched with the bottom seat 43 and the lens cone frame seat 32, so that the drive 1 is rotated
Shi Suoshu lens cone frame 3 is moved along the slide bar 5.Slide bar 5 is alternatively passed through from bottom seat 43 and lens cone frame seat 32.This
Outward, the cooperation between slide bar 5 and bottom seat 43 and lens cone frame seat 32 is optionally gap cooperation, so that lens cone frame 32 can
Easily move along slide bar 5.
When drive 1 drives lens cone frame 3 to move, lens cone frame 3 is moved along slide bar 5.The direction of slide bar 5 can basis
Actual demand is arranged, and for example, slide bar 5 extends along horizontal direction.
In another specific embodiment of wear-type virtual reality device interpupillary adjustment mechanism of the present invention, also include lid
6, the upper lid 6 is provided with spacing hole 61.The shape of spacing hole 61 can be arranged according to demand, and for example, spacing hole 61 is circular port,
Or spacing hole 61 is mounting hole.
The connecting bracket 2 is provided with lower slider post 221 adjacent to the surface of the upper lid 6.
The lower slider post 221 is located in the spacing hole 61, to limit the movement of the lens cone frame 3.Lower slider post
221 are located in spacing hole 61 so that the movement of lens cone frame 3 is limited by the shape and size of spacing hole 61.Spacing hole 61
Alternatively extend along horizontal direction, to limit the movement of 3 horizontal direction of lens cone frame.
When driving the movement of connecting bracket 2 and then driving lens cone frame 3 to move after drive 1 is rotated, lower slider post 221 with
The extreme displacement position of lens cone frame 3 is when the edge of spacing hole 61 offsets.
When wear-type virtual reality device interpupillary adjustment mechanism while when having bottom 4 and upper lid 6, bottom 4 and upper lid 6 are also
Can be relatively fixed together by structures such as screw rods, to increase the intensity of wear-type virtual reality device interpupillary adjustment mechanism.
1 quantity of drive of wear-type virtual reality device interpupillary adjustment mechanism of the present invention can be arranged according to the actual requirements,
For example, drive 1 is one or two.
When drive 1 is one, drive 1 is rotated while head-wearing type intelligent equipment right and left eyes interpupillary distance is adjusted, that is to say
Right and left eyes interpupillary distance is adjusted in synchronism.When drive 1 is two, respectively right and left eyes interpupillary distance can be adjusted.
Alternatively, the connecting bracket 2 alternatively includes left connecting bracket and right connecting bracket.
The lens cone frame 3 includes the left lens barrel being fixedly connected respectively with the left connecting bracket and the right connecting bracket
Support and right lens-barrel support.
The left connecting bracket and the right connecting bracket are slidably matched with the helicla flute 11 of single drive 1.Single
Drive 1 desirably prevent right and left eyes interpupillary distance adjust there is difference, prevent right and left eyes interpupillary distance unbalance.
When single drive 1 is rotated, the left connecting bracket being slidably matched with helicla flute 11 and the equal edge of right connecting bracket
Helicla flute 11 to move, now the left lens cone frame being fixedly connected with left connecting bracket and right connecting bracket and right lens-barrel are propped up respectively
Frame synchronizing moving with the rotation of drive 1, so as to realize right and left eyes interpupillary distance synchronous adjustment.Now rotating drive 1 can be same
When adjust right and left eyes interpupillary distance, easy to use.
Certainly, those skilled in the art are it is also recognized that when drive 1 is two, left connecting bracket and right connecting bracket
Match with two drives 1 respectively, so as to rotate different drives 1 can to left connecting bracket and right connection
The left lens cone frame that support is fixedly connected and right lens-barrel support are moved respectively, separately adjustable so as to realize right and left eyes interpupillary distance.
Alternatively, the left connecting bracket and the right connecting bracket specular.
The structure of connecting bracket 2 alternatively includes carrier base 21 and cradling piece 22.Carrier base 21 is optionally rectangular block shape
Shape.Cradling piece alternatively has platy structure.
The carrier base 21 is fixedly connected with the lens cone frame 3.Above-mentioned being fixedly connected can be by welding or bolt connection
Realize etc. mode.
One end of the cradling piece 22 is fixedly connected with the carrier base 21, the other end of the cradling piece 22 and the spiral shell
Spin slot 11 is slidably matched.Being fixedly connected between cradling piece 22 and bearing seat 21 can be by mounting groove and one end phase of cradling piece 22
The structure of cooperation is realized, or, realized by the mode such as snapping connection.
In the specific embodiment of wear-type virtual reality device interpupillary adjustment mechanism of the present invention, including drive 1, connection
Frame 2, lens cone frame 3, bottom 4, slide bar 5 and upper lid 6.The quantity of drive 1 is one, which is provided with helicla flute 11.Drive 1
It is fixed on bottom 4 by drive location division 41.Connecting bracket 2 includes that the left connecting bracket of specular and right connection are propped up
Frame, left connecting bracket and right connecting bracket all include carrier base 21 and cradling piece 21.Cradling piece 21 is provided with to be slided with helicla flute 11
The dynamic upper slide post for coordinating and the lower slider post 221 matched with the spacing hole 61 on upper lid 6, spacing hole 61 are prolonged in the horizontal direction
Stretch.Lens cone frame 3 includes left lens cone frame and right lens-barrel support.Limiting section is equipped with left lens cone frame and right lens-barrel support
31, limiting section 31 is matched with the stopper slot on the spacing preiection 42 on bottom 4, and stopper slot is horizontally extending.5 points of slide bar
Pass through in the bottom seat 43 of the other lens cone frame seat 32 from lens cone frame 3 and bottom 4, slip 5 is horizontally extending.Use
When, rotate drive 1, upper slide post moved along helicla flute 11, the lens cone frame 3 being now fixedly connected with connecting bracket 2 with
Movement, so as to realize interpupillary distance regulation purpose.In this embodiment, right and left eyes interpupillary distance is adjusted in synchronism.
Present invention also offers a kind of wear-type virtual reality device, including the wear-type virtual reality device pupil of the present invention
Distance regulating mechanism.
The wear-type virtual reality device of the present invention can be VR head-shield, the VR helmet, VR glasses etc..
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel it should be understood that example above is merely to illustrate, rather than in order to limit the scope of the present invention.The skill of this area
Art personnel are it should be understood that can modify to above example without departing from the scope and spirit of the present invention.This
Bright scope is defined by the following claims.
Claims (10)
1. a kind of wear-type virtual reality device interpupillary adjustment mechanism, it is characterised in that include：
Drive, the drive are provided with helicla flute；
Connecting bracket, one end of the connecting bracket are slidably matched with the helicla flute；
Lens cone frame, the lens cone frame are fixedly connected with the other end of the connecting bracket.
2. wear-type virtual reality device interpupillary adjustment mechanism according to claim 1, it is characterised in that the connection is propped up
Frame is provided with the upper slide post being slidably matched with the helicla flute；
When the drive is rotated, the upper slide post is slided along the helicla flute.
3. wear-type virtual reality device interpupillary adjustment mechanism according to claim 1, it is characterised in that also include bottom
Lid；
The bottom is provided with drive location division；
The drive is fixed on the drive location division, and the drive is rotated around the drive location division.
4. wear-type virtual reality device interpupillary adjustment mechanism according to claim 3, it is characterised in that on the bottom
It is provided with stopper slot；
The lens cone frame is provided with limiting section；
The limiting section is matched with the stopper slot, to limit the movement of the lens cone frame.
5. wear-type virtual reality device interpupillary adjustment mechanism according to claim 3, it is characterised in that also include to be oriented to
Component；
The guidance set includes slide bar, bottom seat and lens cone frame seat；
The bottom seat is fixedly connected with the bottom, and the lens cone frame seat is fixedly connected with the lens cone frame；
The slide bar is matched with the bottom seat and the lens cone frame seat, so that the lens barrel when drive is rotated
Support is moved along the slide bar.
6. wear-type virtual reality device interpupillary adjustment mechanism according to claim 1, it is characterised in that also include
Lid, described on cover and be provided with spacing hole；
The connecting bracket is provided with lower slider post adjacent to the surface of the upper lid；
The lower slider post is located in the spacing hole, to limit the movement of the lens cone frame.
7. wear-type virtual reality device interpupillary adjustment mechanism according to claim 1, it is characterised in that the connection is propped up
Frame includes left connecting bracket and right connecting bracket；
The lens cone frame includes the left lens cone frame being fixedly connected respectively with the left connecting bracket and the right connecting bracket
With right lens-barrel support；
The left connecting bracket and the right connecting bracket are slidably matched with the helicla flute of single drive.
8. wear-type virtual reality device interpupillary adjustment mechanism according to claim 7, it is characterised in that the left connection
Support and the right connecting bracket specular.
9. wear-type virtual reality device interpupillary adjustment mechanism according to claim 1, it is characterised in that the connection is propped up
Frame includes carrier base and cradling piece；
The carrier base is fixedly connected with the lens cone frame；
One end of the cradling piece is fixedly connected with the carrier base, and the other end of the cradling piece is slided with the helicla flute and joins
Close.
10. a kind of wear-type virtual reality device, it is characterised in that including the wear-type described in any one of claim 1 to 9
Virtual reality device interpupillary adjustment mechanism.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061449.4A CN106483661B (en) | 2016-11-24 | 2016-11-24 | Wear-type virtual reality device interpupillary adjustment mechanism and wear-type virtual reality device |
| PCT/CN2016/111104 WO2018094794A1 (en) | 2016-11-24 | 2016-12-20 | Interpupillary distance adjusting mechanism for head-mounted virtual reality device, and head-mounted virtual reality device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061449.4A CN106483661B (en) | 2016-11-24 | 2016-11-24 | Wear-type virtual reality device interpupillary adjustment mechanism and wear-type virtual reality device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106483661A true CN106483661A (en) | 2017-03-08 |
| CN106483661B CN106483661B (en) | 2019-02-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611061449.4A Active CN106483661B (en) | 2016-11-24 | 2016-11-24 | Wear-type virtual reality device interpupillary adjustment mechanism and wear-type virtual reality device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106483661B (en) |
| WO (1) | WO2018094794A1 (en) |
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| CN108121071A (en) * | 2017-12-18 | 2018-06-05 | 联想(北京)有限公司 | A kind of adjustment structure and electronic equipment |
| CN108319017A (en) * | 2018-01-18 | 2018-07-24 | 深圳市雷凌广通技术研发有限公司 | A kind of VR helmets applied widely for Building Engineering Design |
| CN108681078A (en) * | 2018-08-10 | 2018-10-19 | 深圳纳德光学有限公司 | A kind of head-mounted display diopter adjusting digital display device |
| CN108919497A (en) * | 2018-08-10 | 2018-11-30 | 深圳纳德光学有限公司 | A kind of head-mounted display diopter adjusting digital display mechanism |
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| CN114967134B (en) * | 2021-02-25 | 2023-09-12 | 华为技术有限公司 | Wearable device |
| CN114326121A (en) * | 2021-12-24 | 2022-04-12 | 深圳纳德光学有限公司 | Pupil distance diopter push-and-pull rotary adjusting mechanism |
| CN115166979B (en) * | 2022-07-20 | 2024-04-05 | 歌尔光学科技有限公司 | Pupil distance adjusting mechanism and head-mounted equipment |
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| CN108319017B (en) * | 2018-01-18 | 2020-06-23 | 深圳市缔息云联科技有限公司 | VR helmet with wide application range for architectural engineering design |
| CN111936913A (en) * | 2018-04-13 | 2020-11-13 | 三星电子株式会社 | Electronic device capable of adjusting distance between shells |
| CN108681078A (en) * | 2018-08-10 | 2018-10-19 | 深圳纳德光学有限公司 | A kind of head-mounted display diopter adjusting digital display device |
| CN108919497A (en) * | 2018-08-10 | 2018-11-30 | 深圳纳德光学有限公司 | A kind of head-mounted display diopter adjusting digital display mechanism |
| CN108919497B (en) * | 2018-08-10 | 2024-03-26 | 深圳纳德光学有限公司 | Diopter adjusting digital display mechanism of head-mounted display |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018094794A1 (en) | 2018-05-31 |
| CN106483661B (en) | 2019-02-26 |
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