CN106773041A - Go out interpupillary adjustment mechanism and wear visual device - Google Patents
Go out interpupillary adjustment mechanism and wear visual device Download PDFInfo
- Publication number
- CN106773041A CN106773041A CN201611147322.4A CN201611147322A CN106773041A CN 106773041 A CN106773041 A CN 106773041A CN 201611147322 A CN201611147322 A CN 201611147322A CN 106773041 A CN106773041 A CN 106773041A
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- CN
- China
- Prior art keywords
- slide cartridge
- slide
- adjustment mechanism
- slide plate
- interpupillary adjustment
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- 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.)
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Going out interpupillary adjustment mechanism the invention provides one kind includes：Slide cartridge, the side wall of the slide cartridge has a chute, and the opening insertion of described chute one end and the slide cartridge, other end closing, the top surface of the slide cartridge has boss, and the boss has the through hole being through to inside the slide cartridge；Slide plate, the surface that the slide plate has main part and alar part, the main part has multiple ball-and-sockets；Slide cartridge lid；The main part of the slide plate is located inside the slide cartridge, the alar part of the slide plate stretches out from the chute, the slide cartridge lid closes the opening of the slide cartridge, marble and elastic component are provided with the through hole, in the relatively described slide cartridge sliding process of the slide plate, the elastic component is applied to the marble towards the power of the ball-and-socket, is positioned with causing that the marble coordinate with the ball-and-socket.Visual device is worn present invention also offers one kind.The present invention can carry out emergent pupil away from regulation to wearing visual device.
Description
Technical field
The present invention relates to field of optical equipment, and in particular to one kind goes out interpupillary adjustment mechanism and one kind wears visual device.
Background technology
Emergent pupil away from refer to from last vertex of surface of optical system to exit pupil plane with the distance of optical axes crosspoint.It is visual wearing
The distance from eyes to lens is may be considered in equipment.People is when visual device is worn, if long-time emergent pupil is away from improper,
The symptoms such as kopiopia, dizziness then occur, the experience effect of eye health and visual device is had a strong impact on.Current wearing is visual
The adjustability of equipment is embodied in three aspects：One be sighting distance (or focal length, object distance) regulation, that is, adjust display terminal screen with
The distance between optics come realize focusing；Two is interpupillary distance regulation, that is, adjust the distance between two optics to adapt to
The interpupillary distance of different people；Three is centering regulation, i.e., realize the right of different size terminal by the synchronous expansion of terminal clamping device
In.The current overwhelming majority does not have interpupillary adjustment mechanism in wearing visual device, but back band part directly is applied into head
On, preceding part of wearing is attached to around eyes.
It is in advance in the prior art and wears part elastomer can be set, this can allows to show interpupillary distance to a certain extent
Difference, but after wearing the tightness of part after adjustment, emergent pupil away from be still it is fixed, after wear part it is elastic whether
Whether properly with emergent pupil away from suitable conflicting, there is a significant drawback in this way：Can not be according to different faces
To adjust suitable distance of exit pupil.
The content of the invention
Present invention aim to address emergent pupil away from regulation problem, enable to wear visual device and be adapted to different faces.
To achieve the above object, The embodiment provides following technical scheme：
On the one hand, there is provided one kind goes out interpupillary adjustment mechanism, including：Slide cartridge, the side wall of the slide cartridge has chute, described
The opening insertion of chute one end and the slide cartridge, other end closing, the top surface of the slide cartridge has a boss, and the boss has and passes through
Wear the through hole to the slide cartridge；Slide plate, the surface that the slide plate has main part and alar part, the main part has
Multiple ball-and-sockets；Slide cartridge lid；The main part of the slide plate is located inside the slide cartridge, and the alar part of the slide plate is stretched from the chute
Go out, the slide cartridge lid closes the opening of the slide cartridge, and marble and elastic component, the relatively described cunning of the slide plate are provided with the through hole
In cylinder sliding process, the elastic component is applied to the marble towards the power of the ball-and-socket, to cause the marble and the ball
Nest coordinates positioning.
Preferably, the boss is truncated cone-shaped.
Preferably, it is above-mentioned go out interpupillary adjustment mechanism also including several fonts friction top, mounting groove, institute are provided with the boss
The side arm for stating friction top inserts fastening after the mounting groove, and be limited to for the marble and the elastic component described by the friction top
In through hole.
Preferably, the friction top has cylindrical portion, the internal diameter of the external diameter less than the elastic component of the cylindrical portion.
Preferably, there are ball-and-socket described in two rows.
Preferably, the slide cartridge and/or the slide plate use carbon fibre material.
Preferably, the main part of the slide plate is hollow box-like structure.
Preferably, the elastic component is spring or shell fragment.
On the other hand, visual device is worn the invention provides one kind, including：Before wear part, after wear part and such as
It is upper described to go out interpupillary adjustment mechanism, it is described before wear part and be connected with the slide cartridge, it is described after wear partly and the slide plate
Connection.
The present invention using slide plate and slide cartridge be slidably matched realize emergent pupil away from regulation, using marble and the cooperation reality of ball-and-socket
Reveal the positioning after interpupillary distance regulation, thus emergent pupil away from the regulation of tightness worn with after of regulation separate, realizing basis
Face has taken into account wearing comfort to adjust while suitable distance of exit pupil, and adjusts simple, low cost.
Further, that slide plate is had is preferably flexible for the hollow box type structure of slide plate, wearer's adjustment emergent pupil away from
When, even if cannot observe that away from adjustment structure also adjustment structure will not damage emergent pupil.
Brief description of the drawings
Next embodiments of the invention will be described in further details with reference to accompanying drawing, wherein：
Fig. 1 is the axonometric drawing of the slide cartridge of embodiments of the invention；
Fig. 2 is the axonometric drawing of the slide plate of embodiments of the invention；
Fig. 3 is the axonometric drawing of the slide cartridge lid of embodiments of the invention；
Fig. 4 is the axonometric drawing of the friction top of embodiments of the invention；
Fig. 5 is the explosive view for interpupillary adjustment mechanism of embodiments of the invention；
Fig. 6 is the axonometric drawing for interpupillary adjustment mechanism of embodiments of the invention；
Fig. 7 is the sectional view for interpupillary adjustment mechanism of embodiments of the invention；
Fig. 8 is the axonometric drawing for wearing visual device of embodiments of the invention.
Description of symbols in upper figure：
1st, slide cartridge, 2, slide plate, 3, slide cartridge lid, 4, friction top, 5, elastic component, 6, marble, 7, bolt, 8, bolt, 9, front
Wear part, 10, after wear part.
Specific embodiment
With reference to Fig. 1, slide cartridge 1 is the hollow box type structure with opening 105, and its side wall 101 has chute 102.Chute 102
First end 103 and slide cartridge 1 the insertion of opening 105, the second end 104 is closed.The top surface 106 of slide cartridge 1 has boss 107, boss
107 have the through hole 108 being through to inside slide cartridge 1.Boss 107 is truncated cone-shaped, and mounting groove 109 is provided with thereon, and truncated conical shape makes
Obtain boss 107 and still possess sufficient intensity after perforate and groove.
With reference to Fig. 2, slide plate 2 has main part 201 and the alar part 203 stretched out from the both sides of main part 201.Main part
201 are divided to be similarly hollow box-like structure, its surface has multiple ball-and-sockets 202.More specifically, ball-and-socket 202 is two rows, often arranges and deposit
In multiple ball-and-sockets 202.
With reference to Fig. 3, the both sides of slide cartridge lid 3 have guide rail 301.
With reference to Fig. 4, the top 402 of friction top 4 forms several fonts with the side arm 401 of both sides.The lower section of top 402 has tubular
Portion 403.
With reference to Fig. 5, when assembling interpupillary adjustment mechanism, by the main part 201 of slide plate 2 from opening 105 along chute
102 slip into inside slide cartridge 1, and then the guide rail 301 of slide cartridge lid 3 slips into chute 102, and slide cartridge lid 3 then is fastened into cunning with bolt 7
On cylinder 1 so that slide cartridge lid 3 closes the opening 105 of slide cartridge 1, so as to slide plate 2 is limited in chute 102.The ball-and-socket 202 of slide plate 2
Towards boss 107.Load marble 6, elastic component 5 in through hole 108, the side arm 401 of friction top 4 is inserted into the installation of boss 107
Fastened with bolt 8 after groove 109, so as to marble 6 and elastic component 5 are limited in through hole 108.In actual assembled, friction top 4
There can be other shapes, through hole 108 is closed by modes such as welding, heat fuseds.
Elastic component 5 is optionally spring or shell fragment.Additionally, elastic component 5 also can otherwise be limited to through hole 108
It is interior.For example, the inwall of through hole 108 is provided with for the spacing preiection spacing to elastic component 5.Again for example, passing through the internal diameter of through hole 108
Change elastic component 5 is limited in through hole 108.
With reference to Fig. 6, go out after interpupillary adjustment mechanism is completed, the alar part 203 of slide plate 2 stretches out from chute 102, and slide plate
2 have maximum sliding distance L in slide cartridge 1.
With reference to Fig. 7, go out after interpupillary adjustment mechanism is completed, during slide plate 2 is with respect to the sliding process of slide cartridge 1, marble are transported about 6
Dynamic, the elastic component 5 of for example, spring compress or discharge, the compressing marble 6 of elastic component 5 and the cooperation of ball-and-socket 203 realize slide cartridge 1 and
Positioning between slide plate 2, the centre-to-centre spacing between two neighboring ball-and-socket 202 forms the minimum slip distance.The external diameter of cylindrical portion 403
Less than the internal diameter of the elastic component 5 of for example, spring, elastic component 5 is enclosed within cylindrical portion 403 and realize positioning and be oriented to.
Slide cartridge 1 and/or slide plate 2 can use carbon fibre material, meet the requirement high of light weight intensity.
With reference to Fig. 8, the present embodiment wear visual device include preceding wear part 9, after wear part 10 and as described above
Go out interpupillary adjustment mechanism.Before wear part 9 for accommodating optics, it is connected with slide cartridge 1.After wear part 10 for wearing
The head of wearer is worn over, it is connected with the alar part 203 of slide plate 2.Wearer will be worn after visual device is worn on head, be utilized
Being slidably matched of slide plate 2 and slide cartridge 1 realize emergent pupil away from regulation, realize emergent pupil away from regulation using the cooperation of marble 6 and ball-and-socket 202
Positioning afterwards.The tightness for wearing part 10 afterwards can be separately adjustable, is realizing adjusting suitable distance of exit pupil according to face
While taken into account wearing comfort, and adjust simple, low cost.
General wearer just adjusts emergent pupil away from now wearer cannot see after being regulated part 10 is worn by after
Observe out interpupillary adjustment mechanism, it is impossible to exert a force along accurate direction, therefore slide plate 2 is using the advantage of box-like structure, is wearing
When wearer's force is inaccurate, slide plate can be deformed by its flexibility, not allow more in the case of the regulation emergent pupil is not influenceed
It is fragile.
Above description is only presently preferred embodiments of the present invention, not for limiting the scope that the present invention is implemented, to above-mentioned reality
Equivalence replacement and modification that example is done are applied, all should be fallen within claims of the invention.
Claims (9)
1. one kind goes out interpupillary adjustment mechanism, it is characterised in that including：
Slide cartridge, the side wall of the slide cartridge has a chute, the opening insertion of described chute one end and the slide cartridge, other end closing,
The top surface of the slide cartridge has boss, and the boss has the through hole being through to inside the slide cartridge；
Slide plate, the surface that the slide plate has main part and alar part, the main part has multiple ball-and-sockets；
Slide cartridge lid；
The main part of the slide plate is located inside the slide cartridge, and the alar part of the slide plate stretches out from the chute, the slide cartridge
The opening of the lid closing slide cartridge, is provided with marble and elastic component in the through hole；
In the relatively described slide cartridge sliding process of the slide plate, the elastic component is applied to the marble towards the power of the ball-and-socket,
Positioned with causing that the marble coordinate with the ball-and-socket.
2. it is according to claim 1 go out interpupillary adjustment mechanism, it is characterised in that the boss be truncated cone-shaped.
3. it is according to claim 1 and 2 go out interpupillary adjustment mechanism, it is characterised in that also including the friction top of several fonts, institute
State and mounting groove is provided with boss, the side arm of the friction top is fastened after inserting the mounting groove, the friction top is by the marble
It is limited in the through hole with the elastic component.
4. it is according to claim 3 go out interpupillary adjustment mechanism, it is characterised in that the friction top has cylindrical portion, described
Internal diameter of the external diameter of cylindrical portion less than the elastic component.
5. it is according to claim 1 go out interpupillary adjustment mechanism, it is characterised in that there is ball-and-socket described in two rows.
6. it is according to claim 1 go out interpupillary adjustment mechanism, it is characterised in that the slide cartridge and/or the slide plate are used
Carbon fibre material.
7. it is according to claim 1 go out interpupillary adjustment mechanism, it is characterised in that the main part of the slide plate is hollow
Box-like structure.
8. it is according to claim 1 go out interpupillary adjustment mechanism, it is characterised in that the elastic component be spring or shell fragment.
9. one kind wears visual device, it is characterised in that including：Before wear part, after wear part and such as claim 1 to 8
Any one of go out interpupillary adjustment mechanism, it is described before wear part and be connected with the slide cartridge, it is described after wear partly and institute
State slide plate connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147322.4A CN106773041B (en) | 2016-12-13 | 2016-12-13 | Exit pupil distance adjusting mechanism and head-mounted visual equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147322.4A CN106773041B (en) | 2016-12-13 | 2016-12-13 | Exit pupil distance adjusting mechanism and head-mounted visual equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106773041A true CN106773041A (en) | 2017-05-31 |
| CN106773041B CN106773041B (en) | 2023-09-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611147322.4A Active CN106773041B (en) | 2016-12-13 | 2016-12-13 | Exit pupil distance adjusting mechanism and head-mounted visual equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106773041B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219661A (en) * | 2021-04-26 | 2021-08-06 | 上海趣立信息科技有限公司 | Adjustable intelligent glasses lift pivot system of ripples pearl damping formula and intelligent glasses |
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| US5954642A (en) * | 1997-12-23 | 1999-09-21 | Honeywell Inc. | Adjustable head mounted display and system |
| US20060007562A1 (en) * | 2004-07-12 | 2006-01-12 | Willey Charles D | Mounting/adjusting mechanism for vision enhancement system |
| WO2011132485A1 (en) * | 2010-04-23 | 2011-10-27 | オリンパス株式会社 | Head-mounted video display device |
| US20150138645A1 (en) * | 2013-11-21 | 2015-05-21 | Samsung Electronics Co., Ltd. | Head-mounted display apparatus |
| CN104977718A (en) * | 2015-06-23 | 2015-10-14 | 北京小鸟看看科技有限公司 | Head-mounted display |
| CN105182534A (en) * | 2015-09-24 | 2015-12-23 | 青岛歌尔声学科技有限公司 | Head mounted displayer |
| CN205003374U (en) * | 2015-04-12 | 2016-01-27 | 赵山山 | Head mounted device who contains stadia and interpupillary distance adjusting device |
| US20160025990A1 (en) * | 2014-07-24 | 2016-01-28 | Shou-Lan ZHANG | Portable virtual reality glasses |
| CN206363011U (en) * | 2016-12-13 | 2017-07-28 | 歌尔科技有限公司 | Go out interpupillary adjustment mechanism and wear visual device |
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2016
- 2016-12-13 CN CN201611147322.4A patent/CN106773041B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5954642A (en) * | 1997-12-23 | 1999-09-21 | Honeywell Inc. | Adjustable head mounted display and system |
| US20060007562A1 (en) * | 2004-07-12 | 2006-01-12 | Willey Charles D | Mounting/adjusting mechanism for vision enhancement system |
| WO2011132485A1 (en) * | 2010-04-23 | 2011-10-27 | オリンパス株式会社 | Head-mounted video display device |
| US20150138645A1 (en) * | 2013-11-21 | 2015-05-21 | Samsung Electronics Co., Ltd. | Head-mounted display apparatus |
| US20160025990A1 (en) * | 2014-07-24 | 2016-01-28 | Shou-Lan ZHANG | Portable virtual reality glasses |
| CN205003374U (en) * | 2015-04-12 | 2016-01-27 | 赵山山 | Head mounted device who contains stadia and interpupillary distance adjusting device |
| CN104977718A (en) * | 2015-06-23 | 2015-10-14 | 北京小鸟看看科技有限公司 | Head-mounted display |
| CN105182534A (en) * | 2015-09-24 | 2015-12-23 | 青岛歌尔声学科技有限公司 | Head mounted displayer |
| CN206363011U (en) * | 2016-12-13 | 2017-07-28 | 歌尔科技有限公司 | Go out interpupillary adjustment mechanism and wear visual device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219661A (en) * | 2021-04-26 | 2021-08-06 | 上海趣立信息科技有限公司 | Adjustable intelligent glasses lift pivot system of ripples pearl damping formula and intelligent glasses |
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| Publication number | Publication date |
|---|---|
| CN106773041B (en) | 2023-09-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Haiyong Inventor before: Wang Liang |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201009 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Applicant after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Applicant before: GOERTEK TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221123 Address after: No. 500, Songling Road, Laoshan District, Qingdao, Shandong 266101 Applicant after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Applicant before: GoerTek Optical Technology Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |