CN206363011U - Go out interpupillary adjustment mechanism and wear visual device - Google Patents
Go out interpupillary adjustment mechanism and wear visual device Download PDFInfo
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- CN206363011U CN206363011U CN201621365935.0U CN201621365935U CN206363011U CN 206363011 U CN206363011 U CN 206363011U CN 201621365935 U CN201621365935 U CN 201621365935U CN 206363011 U CN206363011 U CN 206363011U
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- slide cartridge
- slide
- adjustment mechanism
- slide plate
- interpupillary adjustment
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Abstract
The utility model goes out interpupillary adjustment mechanism there is provided one kind to be included：Slide cartridge, the side wall of the slide cartridge has chute, described chute one end and the opening insertion of the slide cartridge, and 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 slide plate has main part and alar part, and the surface of 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, to cause the marble coordinate with the ball-and-socket to position.The utility model additionally provides one kind and wears visual device.The utility model can carry out emergent pupil away from regulation to wearing visual device.
Description
Technical field
The utility model is related to field of optical equipment, and in particular to one kind goes out interpupillary adjustment mechanism and one kind is worn and visually set
It is standby.
Background technology
Emergent pupil is away from the distance referred to from last vertex of surface of optical system to exit pupil plane and optical axes crosspoint.It is visual wearing
The distance from eyes to lens is may be considered in equipment.People is when wearing visual device, if long-time emergent pupil is away from improper,
Then occur kopiopia, the symptom such as dizziness has a strong impact on eye health and the experience effect of visual device.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 realizes focusing；Two be interpupillary distance regulation, that is, adjusts the distance between two optics to adapt to
The interpupillary distance of different people；Three be centering regulation, i.e., realize pair of different size terminals by the synchronous expansion of terminal clamping device
In.The current overwhelming majority, which is worn, does not have interpupillary adjustment mechanism in 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 wear after adjustment after the tightness of part, 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.
Utility model content
The purpose of this utility model is to solve emergent pupil away from regulation problem, enables to wear visual device and is adapted to different people
Face.
To achieve the above object, embodiment of the present utility model provides following technical scheme：
On the one hand interpupillary adjustment mechanism is gone out there is provided one kind, including：Slide cartridge, the side wall of the slide cartridge has chute, described
Chute one end and the opening insertion of the slide cartridge, other end closing, the top surface of the slide cartridge have boss, and the boss, which has, to be passed through
Wear to the through hole inside the slide cartridge；Slide plate, the slide plate has main part and alar part, and the surface of 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, which is closed, is provided with marble and elastic component, the relatively described cunning of the slide plate in the opening of the slide cartridge, 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 include being provided with mounting groove on the friction top of several fonts, the boss, institute
The side arm for stating friction top inserts fastening after the mounting groove, and the marble and the elastic component are limited to described by the friction top
In through hole.
Preferably, the friction top has cylindrical portion, and the external diameter of the cylindrical portion is less than the internal diameter of the elastic component.
It 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, the utility model wears visual device there is provided one kind, including：Before wear part, after wear part
With as described above go out interpupillary adjustment mechanism, it is described before wear part be connected with the slide cartridge, it is described after wear partly with it is described
Slide plate is connected.
The utility model using slide plate and slide cartridge be slidably matched realize emergent pupil away from regulation, utilize matching somebody with somebody for marble and ball-and-socket
Conjunction realizes emergent pupil away from the positioning after regulation, thus emergent pupil away from the regulation of tightness worn with after of regulation separate, in realization
Adjusted according to face and wearing comfort has been taken into account while suitable distance of exit pupil, and it is low to adjust simple, cost.
Further, the hollow box type structure of slide plate causes slide plate has preferable flexible, wearer's adjustment emergent pupil away from
When, it will not also damage adjustment structure even if emergent pupil can not be observed away from adjustment structure.
Brief description of the drawings
Next embodiment of the present utility model will be described in further details with reference to accompanying drawing, wherein：
Fig. 1 is the axonometric drawing of the slide cartridge of embodiment of the present utility model；
Fig. 2 is the axonometric drawing of the slide plate of embodiment of the present utility model；
Fig. 3 is the axonometric drawing of the slide cartridge lid of embodiment of the present utility model；
Fig. 4 is the axonometric drawing of the friction top of embodiment of the present utility model；
Fig. 5 is the explosive view for going out interpupillary adjustment mechanism of embodiment of the present utility model；
Fig. 6 is the axonometric drawing for going out interpupillary adjustment mechanism of embodiment of the present utility model；
Fig. 7 is the sectional view for going out interpupillary adjustment mechanism of embodiment of the present utility model；
Fig. 8 is the axonometric drawing for wearing visual device of embodiment of the present utility model.
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.
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, mounting groove 109 is provided with thereon, 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 the alar part 203 that main part 201 and the both sides from main part 201 are stretched out.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 at 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 that 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 after groove 109 with bolt 8, so that 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.In addition, elastic component 5 can also be limited to through hole 108 otherwise
It is interior.For example, the inwall of through hole 108, which is provided with, is used for the spacing preiection spacing to elastic component 5.In another example, pass 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, slide plate 2 is with respect in the sliding process of slide cartridge 1, and 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
Centre-to-centre spacing between positioning between slide plate 2, 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 in 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 high requirement of light weight intensity.
With reference to Fig. 8, the wearing of the present embodiment worn before visual device includes part 9, after wear part 10 and as described above
Go out interpupillary adjustment mechanism.Before wear part 9 be used for accommodate optics, it is connected with slide cartridge 1.After wear part 10 be used for wear
The head of wearer is worn over, it is connected with the alar part 203 of slide plate 2.Wearer will wear visual device and be worn on behind head, utilize
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, and suitable distance of exit pupil is adjusted according to face realizing
While taken into account wearing comfort, and it is low to adjust simple, cost.
General wearer just adjusts emergent pupil away from now wearer can not see after being regulated wearing part 10 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 being worn
When wearer's force is inaccurate, slide plate can be deformed by its flexibility, not allowed more in the case where not influenceing emergent pupil away from regulation
It is fragile.
Above description is only preferred embodiment of the present utility model, not for limiting the scope that the utility model is implemented,
The equivalence replacement done to above-described embodiment and modification, all should fall within claims of the present utility model.
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 chute, described chute one end and the opening insertion of the slide cartridge, and the other end is closed,
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 slide plate has main part and alar part, and the surface of 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
Marble and elastic component are provided with the opening of the lid closing slide cartridge, 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,
To cause the marble coordinate with the ball-and-socket to position.
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 or 2 go out interpupillary adjustment mechanism, it is characterised in that also include the friction top of several fonts, institute
State and mounting groove is provided with boss, the side arm of the friction top is inserted after the mounting groove and fastened, the friction top is by the marble
It is limited to the elastic component in the through hole.
4. it is according to claim 3 go out interpupillary adjustment mechanism, it is characterised in that the friction top has cylindrical portion, described
The external diameter of cylindrical portion is less than the internal diameter of 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 |
|---|---|---|---|
| CN201621365935.0U CN206363011U (en) | 2016-12-13 | 2016-12-13 | Go out interpupillary adjustment mechanism and wear visual device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365935.0U CN206363011U (en) | 2016-12-13 | 2016-12-13 | Go out interpupillary adjustment mechanism and wear visual device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363011U true CN206363011U (en) | 2017-07-28 |
Family
ID=59375335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621365935.0U Active CN206363011U (en) | 2016-12-13 | 2016-12-13 | Go out interpupillary adjustment mechanism and wear visual device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773041A (en) * | 2016-12-13 | 2017-05-31 | 歌尔科技有限公司 | Go out interpupillary adjustment mechanism and wear visual device |
-
2016
- 2016-12-13 CN CN201621365935.0U patent/CN206363011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773041A (en) * | 2016-12-13 | 2017-05-31 | 歌尔科技有限公司 | Go out interpupillary adjustment mechanism and wear visual device |
| CN106773041B (en) * | 2016-12-13 | 2023-09-26 | 歌尔科技有限公司 | Exit pupil distance adjusting mechanism and head-mounted visual equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201012 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee 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) Patentee before: GoerTek Optical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |