CN220419692U - Pupil distance adjusting auxiliary mechanism of VR (virtual reality) head-mounted equipment - Google Patents
Pupil distance adjusting auxiliary mechanism of VR (virtual reality) head-mounted equipment Download PDFInfo
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- CN220419692U CN220419692U CN202321906186.8U CN202321906186U CN220419692U CN 220419692 U CN220419692 U CN 220419692U CN 202321906186 U CN202321906186 U CN 202321906186U CN 220419692 U CN220419692 U CN 220419692U
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- fixedly connected
- head
- pupil distance
- lens
- screw rod
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- 210000001747 pupil Anatomy 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000741 silica gel Substances 0.000 claims abstract description 7
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 4
- 230000001815 facial effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 210000003128 head Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method 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
Abstract
The utility model relates to the technical field of VR (virtual reality) head-mounted equipment and discloses an interpupillary distance adjusting auxiliary mechanism of VR head-mounted equipment. This pupil distance adjustment auxiliary mechanism of VR head-mounted device has set up nose that adopts the silica gel material to make and has held in the palm and the cushion, and the sense of touch is better, avoids wearing VR equipment and leads to facial discomfort, has set up two lens subassemblies and lead screw, can drive two lens subassemblies and be close and keep away from through rotating the lead screw to the pupil distance of the different user of adaptation has set up the slide rail, slide rail and fixed block sliding connection down, makes the removal of lens subassembly more stable, simple structure.
Description
Technical Field
The utility model relates to the technical field of VR (virtual reality) head-mounted equipment, in particular to an interpupillary distance adjusting auxiliary mechanism of VR head-mounted equipment.
Background
VR glasses are Virtual Reality (VR) devices that place users in a computer-generated virtual environment through built-in display screens, sensors, and lenses, among other technologies. It can provide immersive vision and hearing experience, makes the user feel as if being on the scene, along with the rapid development of VR technique, modern VR glasses become lighter and more handy, portable and powerful, and the structure of the lens adjustment mechanism of current VR glasses is comparatively complicated, and a lot of adjustment mechanism only can adjust the position of single lens, can not carry out the regulation of two lenses, uses inconveniently, so sets up the interpupillary distance adjustment auxiliary mechanism of a VR head-mounted device and solves above-mentioned problem.
Chinese utility model patent publication No.: CN212160233U, disclosing: the pupil distance-adjustable head-mounted display device can only adjust the position of a single lens, cannot adjust double lenses and is inconvenient to use.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an auxiliary pupil distance adjusting mechanism of VR (virtual reality) head-mounted equipment, so as to solve the problems in the background.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pupil distance adjustment auxiliary mechanism of VR head-mounted device, includes the head-mounted device body, the fixed fender that encloses of upper end fixed connection of head-mounted device body, the both sides fixed connection fixing base of fixed fender, the upper end fixed connection fixed band of fixing base, the inside fixed connection baffle of fixed fender that encloses, the upper end fixed connection nose holds in the palm of head-mounted device body, the upper end of head-mounted device body is provided with two the same lens subassemblies, the top of head-mounted device body is provided with the lead screw, the first bevel gear of lead screw outside fixed connection, fixed fender front end rotation connection bevel gear two, the front end fixed connection knob of bevel gear two, the upper end fixed connection two slide rails of head-mounted device body, the upper end fixed connection cushion of fixed fender;
the lens assembly comprises a lens body, an upper fixing block and a lower fixing block, wherein the front end of the lens body is fixedly connected with the upper fixing block, and the rear end of the lens body is fixedly connected with the lower fixing block.
Preferably, the nose pad and the rubber pad are made of silica gel materials, the fixing belt is made of elastic belts, and the fixing belt is buckled and connected through nylon buckles.
Through above-mentioned technical scheme, set up the nose that adopts the silica gel material to make hold in the palm with the cushion, the sense of touch is better, avoids wearing VR equipment and leads to the face uncomfortable.
Preferably, the two lens components are symmetrically arranged at the upper end of the head-mounted equipment body, and the two upper fixing blocks are in threaded connection with the screw rod.
Through above-mentioned technical scheme, set up two lens subassemblies and lead screw, can drive two lens subassemblies and be close and keep away from through rotating the lead screw to the interpupillary distance of adaptation different user, the structure is comparatively simple, easily makes.
Preferably, the screw rod is rotationally connected with the fixed enclosing baffle, and threads with opposite directions are symmetrically arranged on the outer side of the screw rod.
Through the technical scheme, the screw threads with opposite directions are symmetrically arranged on the outer side of the screw rod, so that the two lens components connected by the screw threads are far away from or close to each other at the same speed when the screw rod is rotated, the distance adjusting controllability is high, and the adjusting precision is high.
Preferably, the first bevel gear is meshed with the second bevel gear, and anti-skid vertical threads are formed on the side face of the knob.
Through the technical scheme, the first bevel gear and the second bevel gear which are connected in a meshed manner are arranged, when the pupil distance is adjusted, the knob is rotated to drive the second bevel gear to rotate, so that the first bevel gear and the screw rod are driven to rotate, and the two lens assemblies are enabled to approach or be far away until the proper pupil distance is adjusted.
Preferably, the two sliding rails are symmetrically arranged at the upper end of the head-mounted equipment body, and the lower ends of the two lower fixing blocks are provided with sliding grooves and are in sliding connection with the two sliding rails.
Through above-mentioned technical scheme, set up the slide rail, slide rail and lower fixed block sliding connection make the removal of lens subassembly more stable, simple structure, it is very practical.
Compared with the prior art, the utility model provides the pupil distance adjusting auxiliary mechanism of the VR headset, which has the following beneficial effects:
1. this pupil distance adjustment auxiliary mechanism of VR head-mounted device has set up the nose that adopts the silica gel material to make and has held in the palm with the cushion, and the sense of touch is better, avoids wearing VR equipment and leads to facial discomfort, has set up two lens subassemblies and lead screw, can drive two lens subassemblies and be close and keep away from through rotating the lead screw to the pupil distance of the different user of adaptation, and the structure is comparatively simple, easily makes, and the screw thread opposite in direction has been seted up to the lead screw outside symmetry, makes two lens subassemblies of threaded connection keep away from or be close with the speed when rotating the lead screw, and the controllability of adjustment distance is strong, and the precision of regulation is higher.
2. This pupil distance adjustment auxiliary mechanism of VR head-mounted device has set up meshing connected first and second bevel gears, when carrying out pupil distance adjustment, rotates the knob, drives second bevel gear and rotates to drive first bevel gear and lead screw and rotate, thereby make two lens subassemblies be close or keep away from, until adjusting to suitable pupil distance, set up the slide rail, slide rail and lower fixed block sliding connection make the removal of lens subassembly more stable, simple structure, it is very practical.
Drawings
FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 3 is a schematic view of a split structure of a body and a baffle of the head-mounted device of the present utility model;
fig. 4 is an enlarged view of the lens assembly and screw of the present utility model.
Wherein: 1. a head-mounted device body; 2. fixing the enclosure; 3. a fixing seat; 4. a fixing belt; 5. a baffle; 6. a nose pad; 7. a lens assembly; 701. a lens body; 702. an upper fixing block; 703. a lower fixing block; 8. a screw rod; 9. a first bevel gear; 10. a second bevel gear; 11. a knob; 12. a slide rail; 13. rubber cushion.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-4, the pupil distance adjusting auxiliary mechanism of VR headset provided by the utility model comprises a headset body 1, wherein the upper end of the headset body 1 is fixedly connected with a fixed fence 2, both sides of the fixed fence 2 are fixedly connected with a fixed seat 3, the upper end of the fixed seat 3 is fixedly connected with a fixed belt 4, the inside of the fixed fence 2 is fixedly connected with a baffle 5, the upper end of the headset body 1 is fixedly connected with a nose pad 6, the upper end of the headset body 1 is provided with two identical lens assemblies 7, a screw rod 8 is arranged above the headset body 1, the outer side of the screw rod 8 is fixedly connected with a first bevel gear 9, the front end of the fixed fence 2 is rotationally connected with a second bevel gear 10, the front end of the second bevel gear 10 is fixedly connected with a knob 11, the upper end of the headset body 1 is fixedly connected with two slide rails 12, and the upper end of the fixed fence 2 is fixedly connected with a rubber pad 13;
the lens assembly 7 comprises a lens body 701, an upper fixing block 702 and a lower fixing block 703, wherein the front end of the lens body 701 is fixedly connected with the upper fixing block 702, and the rear end of the lens body 701 is fixedly connected with the lower fixing block 703.
The pupil distance adjusting auxiliary mechanism of the VR head-mounted device is reasonable in structure, the VR head-mounted device is sleeved on the head during use, the lens assembly 7 is aligned with eyes, the knob 11 is rotated to drive the second bevel gear 10 to rotate, the first bevel gear 9 and the screw rod 8 are driven to rotate, the two lens assemblies 7 are enabled to approach or depart until the proper pupil distance is adjusted, the slide rail 12 is in sliding connection with the lower fixing block 703, and therefore the lens assembly 7 is enabled to move more stably and is simple in structure.
Specifically, the nose pad 6 and the rubber pad 13 are made of silica gel materials, the fixing belt 4 is made of elastic belts, and the fixing belt 4 is buckled and connected through nylon buckles. The advantage is, has set up the nose that adopts the silica gel material to make and holds in the palm 6 and cushion 13, and the sense of touch is better, avoids wearing VR equipment and leads to the face uncomfortable.
Specifically, two lens components 7 are symmetrically disposed at the upper end of the head-mounted device body 1, and two upper fixing blocks 702 are screwed with the screw rod 8. The advantage is, has set up two lens subassemblies 7 and lead screw 8, can drive two lens subassemblies 7 and be close and keep away from through rotating lead screw 8 to the interpupillary distance of adaptation different user, the structure is comparatively simple, easily makes.
Specifically, the screw rod 8 is rotationally connected with the fixed enclosure 2, and threads with opposite directions are symmetrically arranged on the outer side of the screw rod 8. The screw rod 8 has the advantages that threads with opposite directions are symmetrically formed on the outer side of the screw rod 8, the two lens components 7 connected by the threads are far away from or close to each other at the same speed when the screw rod 8 is rotated, the distance adjusting controllability is high, and the adjusting precision is high.
Embodiment two:
as shown in fig. 2-4, as an improvement over the previous embodiment.
Specifically, the first bevel gear 9 is meshed with the second bevel gear 10, and anti-skid vertical lines are formed on the side face of the knob 11. The pupil distance adjusting device has the advantages that the first bevel gear 9 and the second bevel gear 10 which are connected in a meshed mode are arranged, when pupil distance adjustment is carried out, the knob 11 is rotated, the second bevel gear 10 is driven to rotate, the first bevel gear 9 and the screw rod 8 are driven to rotate, and accordingly the two lens assemblies 7 are enabled to approach or be far away until the appropriate pupil distance is adjusted.
Specifically, two slide rails 12 are symmetrically disposed at the upper end of the head-mounted device body 1, and the lower ends of the two lower fixing blocks 703 are provided with slide grooves in sliding connection with the two slide rails 12. The advantage is, has set up slide rail 12, and slide rail 12 and lower fixed block 703 sliding connection make the removal of lens subassembly 7 more stable, simple structure is very practical.
Working principle: when the novel glasses head-mounted device is used, VR head-mounted equipment is sleeved on the head, the lens assembly 7 is aligned with eyes, the knob 11 is rotated, the second bevel gear 10 is driven to rotate, the first bevel gear 9 and the first screw rod 8 are driven to rotate, threads in opposite directions are symmetrically formed on the outer side of the first screw rod 8, the two upper fixing blocks 702 in threaded connection with the first screw rod 8 are driven to approach or separate, the two lens assemblies 7 are enabled to approach or separate until proper interpupillary distance is adjusted, the sliding rail 12 is in sliding connection with the lower fixing blocks 703, movement of the lens assembly 7 is more stable, the structure is simple, and manufacturing is convenient.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Pupil distance adjustment auxiliary mechanism of VR head-mounted device, including head-mounted device body (1), its characterized in that: the novel helmet comprises a helmet body (1), wherein the upper end of the helmet body (1) is fixedly connected with a fixed fence (2), two sides of the fixed fence (2) are fixedly connected with a fixed seat (3), the upper end of the fixed seat (3) is fixedly connected with a fixed belt (4), the fixed fence (2) is fixedly connected with a baffle plate (5), the upper end of the helmet body (1) is fixedly connected with a nose pad (6), two identical lens components (7) are arranged at the upper end of the helmet body (1), a screw rod (8) is arranged above the helmet body (1), a first bevel gear (9) is fixedly connected to the outer side of the screw rod (8), a second bevel gear (10) is rotatably connected to the front end of the fixed fence (2), two sliding rails (12) are fixedly connected to the upper end of the helmet body (1), and a rubber pad (13) is fixedly connected to the upper end of the fixed fence (2).
The lens assembly (7) comprises a lens body (701), an upper fixing block (702) and a lower fixing block (703), wherein the front end of the lens body (701) is fixedly connected with the upper fixing block (702), and the rear end of the lens body (701) is fixedly connected with the lower fixing block (703).
2. The pupil distance adjustment assisting mechanism of a VR headset according to claim 1, wherein: the nose pad (6) and the rubber pad (13) are made of silica gel materials, the fixing belt (4) is made of elastic bands, and the fixing belt (4) is buckled and connected through nylon buckles.
3. The pupil distance adjustment assisting mechanism of a VR headset according to claim 1, wherein: the two lens components (7) are symmetrically arranged at the upper end of the head-mounted equipment body (1), and the two upper fixing blocks (702) are in threaded connection with the screw rod (8).
4. The pupil distance adjustment assisting mechanism of a VR headset according to claim 1, wherein: the screw rod (8) is rotationally connected with the fixed enclosing baffle (2), and threads with opposite directions are symmetrically arranged on the outer side of the screw rod (8).
5. The pupil distance adjustment assisting mechanism of a VR headset according to claim 1, wherein: the first bevel gear (9) is meshed with the second bevel gear (10), and anti-skid vertical lines are formed in the side face of the knob (11).
6. The pupil distance adjustment assisting mechanism of a VR headset according to claim 1, wherein: the two sliding rails (12) are symmetrically arranged at the upper end of the head-mounted equipment body (1), and the lower ends of the two lower fixing blocks (703) are provided with sliding grooves which are in sliding connection with the two sliding rails (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321906186.8U CN220419692U (en) | 2023-07-19 | 2023-07-19 | Pupil distance adjusting auxiliary mechanism of VR (virtual reality) head-mounted equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321906186.8U CN220419692U (en) | 2023-07-19 | 2023-07-19 | Pupil distance adjusting auxiliary mechanism of VR (virtual reality) head-mounted equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220419692U true CN220419692U (en) | 2024-01-30 |
Family
ID=89659855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321906186.8U Active CN220419692U (en) | 2023-07-19 | 2023-07-19 | Pupil distance adjusting auxiliary mechanism of VR (virtual reality) head-mounted equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220419692U (en) |
-
2023
- 2023-07-19 CN CN202321906186.8U patent/CN220419692U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |