CN115248502B - Adjusting structure for VR equipment - Google Patents
Adjusting structure for VR equipment Download PDFInfo
- Publication number
- CN115248502B CN115248502B CN202210377230.4A CN202210377230A CN115248502B CN 115248502 B CN115248502 B CN 115248502B CN 202210377230 A CN202210377230 A CN 202210377230A CN 115248502 B CN115248502 B CN 115248502B
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- CN
- China
- Prior art keywords
- adjusting frame
- connecting seat
- adjusting
- telescopic
- back plate
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000001747 pupil Anatomy 0.000 abstract description 3
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eye Examination Apparatus (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses an adjusting structure for VR equipment, which relates to the field of VR equipment, and comprises an optical module, a back plate, a driving device, a gear transmission mechanism, a transmission rod, an adjusting frame and a telescopic connector, wherein the back plate is arranged on the back plate; the driving device is connected with one end of the transmission rod through the gear transmission mechanism, a through hole is formed in the back plate, the adjusting frame penetrates through the through hole through the connecting body to be connected with the back surface of the optical module, the guide groove is formed in the adjusting frame along the vertical direction of the adjusting frame, the other end of the transmission rod penetrates through the guide groove and is connected with the clamping part, the adjusting frame is connected with the back plate through the telescopic connecting body, the driving device drives the transmission rod to swing through the gear transmission mechanism, so that the transmission rod moves along the length direction of the guide groove, the adjusting frame is driven to move horizontally along the length direction of the telescopic connecting body, the adjusting frame drives the optical module to move horizontally through the connecting body, and the pupil distance of the optical module can be conveniently adjusted to meet the use requirements of different users.
Description
Technical Field
The invention relates to the technical field of VR equipment, in particular to an adjusting structure for VR equipment.
Background
With the increasing popularity of VR (virtual reality) technology, application scenes of VR are expanding to wider ranges, such as games, movie watching, house watching, etc., however, people wearing VR devices can slightly differ in eye interpupillary distance due to human body differences, and in VR devices used at present, the function of adjusting interpupillary distance of an optical-mechanical component is generally not provided, so that in order to better promote user experience, the function of adjusting interpupillary distance of VR head-mounted devices is also necessary.
Disclosure of Invention
The invention aims to provide an adjusting structure for VR equipment, which solves the problem that the VR equipment in the background technology does not have the pupil distance adjusting function for an optical-mechanical assembly.
In order to achieve the above purpose, the present invention provides the following technical solutions: an adjusting structure for VR equipment is characterized by comprising an optical module, a back plate, a driving device, a gear transmission mechanism, a transmission rod, an adjusting frame and a telescopic connector;
the driving device is connected with one end of the transmission rod through the gear transmission mechanism, a through hole is formed in the back plate, the adjusting frame penetrates through the through hole through the connecting body and is connected with the back surface of the optical module, a guide groove is formed in the adjusting frame along the vertical direction of the adjusting frame, the other end of the transmission rod penetrates through the guide groove, the other end of the transmission rod is connected with the clamping part, one side of the adjusting frame is connected with the back plate through the telescopic connecting body, and the driving device drives the transmission rod to swing through the gear transmission mechanism so that the transmission rod moves along the length direction of the guide groove and further drives the adjusting frame to horizontally move along the length direction of the telescopic connecting body.
Further, the gear transmission mechanism comprises a driving gear and a driven gear which are connected in a meshed mode, the driving gear is connected with the output end of the driving device, the driven gear is connected to the fixing frame through shaft rotation, meanwhile, the driven gear is fixedly connected with one end of the transmission rod, and the fixing frame is arranged on one side, far away from the optical module, of the back plate.
Further, the driving device adopts a miniature gear motor, and the shell of the miniature gear motor is fixed on the fixing frame.
Further, the upper end and the lower end of the adjusting frame are connected with the connecting body through connecting rods.
Further, the telescopic connector comprises a first connecting seat, a second connecting seat, an elastic connecting piece and a telescopic rod body, wherein the first connecting seat and the second connecting seat are fixed on the backboard, the first connecting seat is positioned between the second connecting seat and the adjusting frame, a first guide groove is formed in the first connecting seat, the telescopic rod body penetrates through the first guide groove, one end of the telescopic rod body is connected with the adjusting frame, the other end of the telescopic rod body is connected with the elastic connecting piece, the elastic connecting piece is positioned between the first connecting seat and the second connecting seat, the fixed end of the elastic connecting piece is connected with the second connecting seat, and the fixed end of the elastic connecting piece is connected with the other end of the telescopic rod body.
Further, the elastic connecting piece comprises a spring and gaskets, and the gaskets are fixed at two ends of the spring.
Compared with the prior art, the invention has the beneficial effects that: this an adjust structure for VR equipment, drive arrangement passes through gear drive mechanism and is connected with the one end of transfer line, be provided with the through-hole on the backplate, the alignment jig passes through the back of through-hole and optical module through the connector and is connected, the alignment jig is inside to be provided with the guide way along its vertical direction, the guide way is worn to locate by the other end of transfer line, the other end of transfer line is connected with joint portion, be connected through telescopic connection body between one side of alignment jig and the backplate, drive arrangement passes through gear drive mechanism and orders about the transfer line swing, so that the transfer line moves along the length direction of guide way, and then drive the alignment jig and follow telescopic connection body's length direction horizontal migration, the alignment jig drives optical module horizontal migration through the connector simultaneously, can be convenient for adjust optical module's pupil distance, in order to satisfy different users ' user demand.
Drawings
Fig. 1 is a schematic diagram of an adjustment structure for a VR device provided herein;
fig. 2 is another perspective view of an adjustment structure for a VR device provided herein;
fig. 3 is a schematic structural view of the first connecting seat.
In the figure: 1. an optical module; 2. a back plate; 21. a through hole; 3. a driving device; 4. a gear transmission mechanism; 41. a drive gear; 42. a driven gear; 5. a transmission rod; 51. a clamping part; 6. an adjusting frame; 61-linker; 62. a guide groove; 7. a telescopic connector; 71. a first connection base; 711-first guide groove; 72. a second connecting seat; 73. an elastic connection member; 74. a telescopic rod body; 8-a fixing frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, an adjusting structure for VR equipment provided in an embodiment of the present application includes an optical module 1, a back plate 2, a driving device 3, a gear transmission mechanism 4, a transmission rod 5, an adjusting frame 6, and a telescopic connector 7;
the driving device 3 is connected with one end of the driving rod 5 through the gear transmission mechanism 4, the backboard 2 is provided with a through hole 21, the adjusting frame 6 passes through the through hole 21 through the connector 61 and is connected with the back of the optical module 1, a guide groove 62 is arranged in the adjusting frame 6 along the vertical direction of the adjusting frame, the other end of the driving rod 5 is arranged in the guide groove 62 in a penetrating manner, the other end of the driving rod 5 is connected with the clamping part 51, one side of the adjusting frame 6 is connected with the backboard 2 through the telescopic connector 7, the driving device 3 drives the driving rod 5 to swing through the gear transmission mechanism 4, so that the driving rod 5 moves along the length direction of the guide groove 62, and then the adjusting frame 6 is driven to horizontally move along the length direction of the telescopic connector 7; and then drive alignment jig 6 along the length direction horizontal migration of flexible connector 7, alignment jig 6 drives optical module 1 horizontal migration through connector 61 simultaneously, can be convenient for adjust optical module 1's interpupillary distance to satisfy different user's user demand.
In a preferred embodiment, the gear transmission mechanism 4 comprises a driving gear 41 and a driven gear 42 which are in meshed connection, the driving gear 41 is connected with the output end of the driving device 3, the driving device 3 adopts a miniature speed reduction motor, and the casing of the miniature speed reduction motor is fixed on the fixed frame 8;
the driven gear 42 is connected to the fixing frame 8 through the shaft rotation, meanwhile, the driven gear 42 is fixedly connected with one end of the transmission rod 5, the fixing frame 8 is arranged on one side, far away from the optical module, of the back plate 2, the driving device 3 is utilized, the driven gear 42 is linked through the driving gear 41, the driven gear 42 drives the transmission rod 5 to swing, and the other end of the transmission rod 5 is limited in the guide groove 62 by the clamping part 51, so that the transmission rod 5 can drive the adjusting frame 6 to reciprocate along the horizontal direction (namely, the telescopic direction of the telescopic connector 7), and further the position adjustment of the optical module is realized.
In a preferred embodiment, the upper and lower ends of the adjustment frame 6 are connected to the connecting body 61 by connecting rods in order to avoid interference with the moving position of the clamping portion 51.
In a preferred embodiment, the telescopic connector 7 comprises a first connecting seat 71, a second connecting seat 72, an elastic connecting piece 73 and a telescopic rod body 74, wherein the first connecting seat 71 and the second connecting seat 72 are fixed on the backboard 2 and are positioned at the same installation height, the first connecting seat 71 is positioned between the second connecting seat 72 and the adjusting frame 6, a first guide groove 711 is formed in the first connecting seat 71, the telescopic rod body 74 penetrates through the first guide groove 711, one end of the telescopic rod body 74 is connected with the adjusting frame 6, the other end of the telescopic rod body 74 is connected with the elastic connecting piece 73, the elastic connecting piece 73 is positioned between the first connecting seat 71 and the second connecting seat 72, the fixed end of the elastic connecting piece 73 is connected with the second connecting seat 72, and the fixed end of the elastic connecting piece 73 is connected with the other end of the telescopic rod body 74.
During application, the telescopic connector 7 plays a role in connecting the back plate 2 and the adjusting frame 6, and on the other hand, when the adjusting frame 6 moves horizontally relative to the back plate 2, the telescopic rod 74 is driven to move, so that the elastic connector 73 plays a certain role in buffering.
In a preferred embodiment, the elastic connection member 73 comprises a spring and a spacer, the two ends of the spring are fixed with the spacer, and the fixed spacer is used for connecting with the corresponding telescopic rod 74 and the second connection seat 72.
By adopting the adjusting structure for VR equipment provided by the embodiment, the horizontal position adjusting function of the optical module can be realized, and the connection mode of the optical module and the frame, the shell and other parts in the VR equipment (such as the assembly of the guide rod on the frame) belongs to the category of the prior art, so that the detailed description is not provided in the application.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An adjusting structure for VR equipment is characterized by comprising an optical module, a back plate, a driving device, a gear transmission mechanism, a transmission rod, an adjusting frame and a telescopic connector;
the driving device is connected with one end of the transmission rod through the gear transmission mechanism, a through hole is formed in the back plate, the adjusting frame penetrates through the through hole through the connecting body and is connected with the back surface of the optical module, a guide groove is formed in the adjusting frame along the vertical direction of the adjusting frame, the other end of the transmission rod penetrates through the guide groove, the other end of the transmission rod is connected with the clamping part, one side of the adjusting frame is connected with the back plate through the telescopic connecting body, and the driving device drives the transmission rod to swing through the gear transmission mechanism so that the transmission rod moves along the length direction of the guide groove and further drives the adjusting frame to horizontally move along the length direction of the telescopic connecting body.
2. The adjusting structure for VR device of claim 1, wherein the gear transmission mechanism comprises a driving gear and a driven gear in meshed connection, the driving gear is connected with the output end of the driving device, the driven gear is rotatably connected to a fixing frame through a shaft, meanwhile, the driven gear is fixedly connected with one end of the transmission rod, and the fixing frame is arranged on one side of the back plate far away from the optical module.
3. The structure according to claim 2, wherein the driving device is a miniature gear motor, and the housing is fixed to the fixing frame.
4. The adjusting structure for VR device as set forth in claim 1, wherein the upper and lower ends of the adjusting bracket are connected to the connector by a connecting rod.
5. The adjusting structure for VR device of claim 1, wherein the telescopic connector comprises a first connecting seat, a second connecting seat, an elastic connecting piece and a telescopic rod body, the first connecting seat and the second connecting seat are fixed on the back plate, the first connecting seat is located between the second connecting seat and the adjusting frame, a first guiding groove is formed in the first connecting seat, the telescopic rod body is arranged in the first guiding groove in a penetrating mode, one end of the telescopic rod body is connected with the adjusting frame, the other end of the telescopic rod body is connected with the elastic connecting piece, the elastic connecting piece is located between the first connecting seat and the second connecting seat, the fixed end of the elastic connecting piece is connected with the second connecting seat, and the fixed end of the elastic connecting piece is connected with the other end of the telescopic rod body.
6. The adjusting structure for VR device as set forth in claim 5, wherein the elastic connection member includes a spring and a spacer, both ends of the spring fixing the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377230.4A CN115248502B (en) | 2022-04-11 | 2022-04-11 | Adjusting structure for VR equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377230.4A CN115248502B (en) | 2022-04-11 | 2022-04-11 | Adjusting structure for VR equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115248502A CN115248502A (en) | 2022-10-28 |
| CN115248502B true CN115248502B (en) | 2024-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210377230.4A Active CN115248502B (en) | 2022-04-11 | 2022-04-11 | Adjusting structure for VR equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115248502B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530543A (en) * | 2012-02-24 | 2012-07-04 | 太仓康茂电子有限公司 | Intermittent automatic feeding device |
| CN112558309A (en) * | 2020-12-28 | 2021-03-26 | 南京爱奇艺智能科技有限公司 | VR mechanism capable of automatically adjusting interpupillary distance |
| CN214296377U (en) * | 2020-12-28 | 2021-09-28 | 徐州盈歌船舶工程有限公司 | High-efficient belt cleaning device of boats and ships deck |
| CN215792729U (en) * | 2021-03-30 | 2022-02-11 | 荆门市第一人民医院 | Disinfection supply center is with categorised identification means of surgical instruments package |
-
2022
- 2022-04-11 CN CN202210377230.4A patent/CN115248502B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530543A (en) * | 2012-02-24 | 2012-07-04 | 太仓康茂电子有限公司 | Intermittent automatic feeding device |
| CN112558309A (en) * | 2020-12-28 | 2021-03-26 | 南京爱奇艺智能科技有限公司 | VR mechanism capable of automatically adjusting interpupillary distance |
| CN214296377U (en) * | 2020-12-28 | 2021-09-28 | 徐州盈歌船舶工程有限公司 | High-efficient belt cleaning device of boats and ships deck |
| CN215792729U (en) * | 2021-03-30 | 2022-02-11 | 荆门市第一人民医院 | Disinfection supply center is with categorised identification means of surgical instruments package |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115248502A (en) | 2022-10-28 |
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