CN116841044A - VR mechanism capable of automatically adjusting interpupillary distance - Google Patents
VR mechanism capable of automatically adjusting interpupillary distance Download PDFInfo
- Publication number
- CN116841044A CN116841044A CN202310641392.9A CN202310641392A CN116841044A CN 116841044 A CN116841044 A CN 116841044A CN 202310641392 A CN202310641392 A CN 202310641392A CN 116841044 A CN116841044 A CN 116841044A
- Authority
- CN
- China
- Prior art keywords
- fixed
- push rod
- rod
- box
- sliding
- Prior art date
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 28
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 210000001747 pupil Anatomy 0.000 claims abstract description 14
- 230000033228 biological regulation Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 210000003128 head Anatomy 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000001815 facial effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 230000008447 perception Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
-
- 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
- G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
Abstract
The application relates to the technical field of VR mechanisms and discloses a VR mechanism capable of automatically adjusting pupil distance, which comprises a U-shaped plate, wherein clamping devices are fixed on two sides of the U-shaped plate, a push rod motor is fixed on the top of the U-shaped plate, an adjusting box is fixed on a push rod of the push rod motor, an L rod is slidably arranged on one side of the adjusting box, a rectangular frame is fixed on the bottom of the L rod, two sliding plates are slidably arranged in the rectangular frame, and an optical module is arranged on each sliding plate. The application is convenient for different people to wear, improves the use compatibility and the use quality, realizes the pupil distance adjustment of VR head-mounted equipment, greatly improves the user experience, adjusts the horizontal position and the height position of the optical mould, is suitable for people with different head types and facial types, accurately butts the eyes of the people, improves the use compatibility, realizes large-area blowing, carries out multidirectional heat dissipation for the wearer, brings cooling effect for the wearer, and improves the use comfort.
Description
Technical Field
The application relates to the technical field of VR mechanisms, in particular to a VR mechanism capable of automatically adjusting interpupillary distance.
Background
VR, virtual reality, as the name implies, is the combination of virtual and reality. In theory, virtual reality technology (VR) is a computer simulation system that can create and experience a virtual world, using a computer to create a simulated environment into which a user is immersed. The virtual reality technology is to use data in real life, combine electronic signals generated by computer technology with various output devices to convert the electronic signals into phenomena which can be perceived by people, wherein the phenomena can be real and cut objects in reality or substances which can not be seen by naked eyes, and the phenomena are shown by a three-dimensional model. These phenomena are not directly visible but are simulated by computer technology in the real world, and are therefore referred to as virtual reality.
The virtual reality technology is accepted by more and more people, and a user can experience the most realistic feeling in the virtual reality world, so that the reality of the simulation environment and the difficulty in reality are simulated, and the person has the feeling of being personally on the scene; meanwhile, the virtual reality has all human perception functions, such as hearing, vision, touch, taste, smell and other perception systems; finally, the system has a super-strong simulation system, truly realizes man-machine interaction, enables people to operate at will in the operation process and obtains the most realistic feedback of the environment. It is the existence, multiple perceptions, interactivity, etc. of virtual reality technology that make it popular with many people. Currently, as VR (virtual reality) technology is increasingly popular, application scenes of VR are also expanding to a wider range, such as games, movie watching, house watching, and the like.
However, the inventors have found that the interpupillary distance of different people may be slightly different, and that the interpupillary distance of men and women, young and different people may all be different, and in order to better enhance the user experience, the interpupillary distance adjusting function of the VR headset is also necessary. The technical scheme in the prior art mainly comprises that the interpupillary distance of an adaptation user is determined by manually adjusting a transmission mechanism, and the problems of inconvenient adjustment and low accuracy exist, so that a VR mechanism capable of automatically adjusting the interpupillary distance is provided for solving the problems.
Disclosure of Invention
The VR mechanism capable of automatically adjusting the interpupillary distance solves the problems in the background technology.
In order to achieve the above purpose, the present application adopts the following technical scheme:
the VR mechanism capable of automatically adjusting the pupil distance comprises a U-shaped plate, clamping devices are fixed on two sides of the U-shaped plate, a push rod motor is fixed on the top of the U-shaped plate, an adjusting box is fixed on a push rod of the push rod motor, an L rod is slidably mounted on one side of the adjusting box, a rectangular frame is fixed on the bottom of the L rod, two sliding plates are slidably mounted in the rectangular frame, an optical module is mounted on each sliding plate, and a distance adjusting device for driving the sliding plates to move or move away from each other is arranged on each rectangular frame;
the top of U-shaped board is fixed with the guide arm, and the top of guide arm is fixed with the horizontal plate, and the top of horizontal plate is fixed with the drive box, the top of drive box rotates and installs the vertical axis, and the top of vertical axis is fixed with the mounting panel, and one side of mounting panel articulates there is the blowing pipe, articulates there is electric telescopic handle between blowing pipe and the mounting panel, and blowing pipe internal fixation has the fan.
Through above scheme, make things convenient for different people to wear and use, improve and use compatibility and quality of use, realize the pupil distance regulation of VR head-mounted device, promote user experience greatly, the present horizontal position and the regulation of high position to optical mould, the people of different head types of adaptation and facial form use, accurate butt joint people's eyes improve and use the compatibility, realize the large tracts of land and blow, carry out diversified heat dissipation for the wearer, take the cooling intention for the wearer, improve and use the comfort level.
As a preferable technical scheme of the application, the distance adjusting device comprises a reverse screw rod fixedly arranged in a rectangular frame and a rotating device for driving the reverse screw rod to rotate, wherein two sliding rods are fixed in the rectangular frame, two movable blocks are sleeved on the sliding rods in a sliding manner, the movable blocks are in threaded connection with the reverse screw rod, inclined rods are hinged to two sides of the movable blocks, and the two inclined rods are respectively hinged to the two sliding plates.
As a preferable technical scheme of the application, the rotating device comprises a box body fixedly arranged at the top of a rectangular frame, a vertical shaft is rotatably arranged in the box body, the bottom of the vertical shaft is fixedly connected with a reverse screw rod, a linear push rod is fixed in the box body, a rack which is slidably arranged in the box body is fixed on the push rod of the linear push rod, and a gear meshed with the rack is fixedly sleeved on the vertical shaft.
As a preferable technical scheme of the application, the reversing screw rod consists of a first threaded rod and a second threaded rod, the threads of the first threaded rod and the second threaded rod are opposite in direction, and the two movable blocks are respectively in threaded connection with the first threaded rod and the second threaded rod of the reversing screw rod.
As a preferable technical scheme of the application, the movable block is provided with a threaded hole and two track holes, the threaded hole is positioned between the two track holes, the threaded hole is in threaded connection with the reverse screw rod, and the sliding rod is in sliding connection with the inner wall of the track hole.
As a preferable technical scheme of the application, two cylinder rods which are horizontally arranged are fixedly arranged in the rectangular frame, two connecting blocks are sleeved on the sliding plate in a sliding way, and the connecting blocks are fixedly connected with the sliding plate.
As a preferable technical scheme of the application, a driving motor is fixedly arranged in the driving box, a belt pulley I is fixed on an output shaft of the driving motor, a belt pulley II is fixedly sleeved on the vertical shaft, and a belt is arranged between the belt pulley I and the belt pulley II.
As a preferable technical scheme of the application, an electric push rod which is horizontally arranged is fixed in the adjusting box, a moving plate which is slidably arranged in the adjusting box is fixed on the push rod of the electric push rod, one end of the push rod motor, which is far away from the rectangular frame, extends into the adjusting box and is fixedly connected with the moving plate, a mounting hole is formed in one side of the adjusting box, and one end of the L rod, which is far away from the rectangular frame, penetrates through the mounting hole in a sliding manner.
As a preferable technical scheme of the application, connecting plates are fixed on two sides of the adjusting box, vertical holes are formed in the connecting plates, and the tops of the guide rods penetrate through the vertical holes in a sliding mode.
As a preferable technical scheme of the application, the clamping device comprises bolts which are arranged on two sides of the U-shaped plate in a threaded manner, one ends of the bolts extend to the inner side of the U-shaped plate and are fixedly provided with clamping plates, and the clamping plates are made of polyurethane materials.
The beneficial effects of the application are as follows:
the linear push rod is started to drive the rack to move so that the gear is driven to rotate, the reverse screw rod is driven to rotate, the first threaded rod and the second threaded rod are driven to rotate, the two movable blocks are driven to be close to or far away from each other, the inclined rod is driven to move so that the sliding plates horizontally move, the two sliding plates are adjusted to be close to or far away from each other, the two optical dies are adjusted to be close to or far away from each other, the distance between the two optical modules is adjusted electrically, different people can wear the device conveniently, the compatibility and the quality of use are improved, the pupil distance adjustment of VR head-mounted equipment is realized, and the user experience is greatly improved.
Through the U-shaped plate put on the head, manual rotation bolt drives the grip block and rotates and carry out position control simultaneously, the both sides of people's head are held to two grip blocks, accomplish to wear, start push rod motor drive regulation box lift adjustment, L pole, rectangle frame and optical mould are along with carrying out altitude mixture control, drive the kinematic plate through starting electric putter and remove, drive L pole horizontal migration, make rectangle frame and optical mould along with carrying out horizontal migration and adjust, thereby realize the adjustment to optical mould's horizontal position and altitude mixture control, the people of different head types of adaptation and facial types use, accurate butt joint people's eyes, improve the use compatibility.
Make the blowing pipe blow out wind through starting the fan, the heat dissipation of blowing for the wearer, it dispels the heat to advance for the user when wearing in summer, improve the functionality, drive the blowing pipe through electric telescopic handle and carry out the angle modulation, it is bloied to the position of difference, drive belt pulley one through starting driving motor and rotate, drive belt pulley two rotation under the transmission of belt and make the vertical axis rotate, drive the mounting panel and rotate, realize blowing pipe circular motion, adjust the direction of blowing pipe, thereby realize blowing on a large scale, carry out diversified heat dissipation for the wearer, take cooling for the wearer, improve the use comfort.
The application is convenient for different people to wear, improves the use compatibility and the use quality, realizes the pupil distance adjustment of VR head-mounted equipment, greatly improves the user experience, adjusts the horizontal position and the height position of the optical mould, is suitable for people with different head types and facial types, accurately butts the eyes of the people, improves the use compatibility, realizes large-area blowing, carries out multidirectional heat dissipation for the wearer, brings cooling effect for the wearer, and improves the use comfort.
Drawings
Fig. 1 is a schematic structural view of the present application.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 3 is a schematic view of the installation structure of the cylindrical rod of the present application.
Fig. 4 is a schematic view of the internal structure of the case of the present application.
FIG. 5 is a schematic cross-sectional view of a blowpipe in accordance with the present application.
Fig. 6 is a schematic view of the internal structure of the regulating box of the present application.
Fig. 7 is a schematic view of a driving motor installation structure of the present application.
In the figure: 1. a U-shaped plate; 2. a bolt; 3. a clamping plate; 4. a rectangular frame; 5. a push rod motor; 6. an adjustment box; 7. an L-shaped rod; 8. a slide plate; 9. an optical module; 10. a reverse screw rod; 11. a slide bar; 12. a movable block; 13. a diagonal rod; 14. a guide rod; 15. a horizontal plate; 16. a drive box; 17. a vertical axis; 18. a mounting plate; 19. a blowing pipe; 20. an electric telescopic rod; 21. a case body; 22. a cylindrical rod; 23. a connecting block; 24. a straight push rod; 25. a rack; 26. a gear; 27. a vertical axis; 28. a fan; 29. an electric push rod; 30. a motion plate; 31. and driving the motor.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments.
Referring to fig. 1-7, a VR mechanism capable of automatically adjusting pupil distance comprises a U-shaped plate 1, clamping devices are fixed on two sides of the U-shaped plate 1, a push rod motor 5 is fixed on the top of the U-shaped plate 1, an adjusting box 6 is fixed on a push rod of the push rod motor 5, an L rod 7 is slidably mounted on one side of the adjusting box 6, a rectangular frame 4 is fixed on the bottom of the L rod 7, two sliding plates 8 are slidably mounted in the rectangular frame 4, an optical module 9 is mounted on the sliding plates 8, and distance adjusting devices for driving the sliding plates 8 to move or move away from each other are arranged on the rectangular frame 4;
the top of U shaped board 1 is fixed with guide arm 14, and the top of guide arm 14 is fixed with horizontal plate 15, and the top of horizontal plate 15 is fixed with drive box 16, and vertical axis 17 is installed in the rotation of drive box 16's top, and the top of vertical axis 17 is fixed with mounting panel 18, and one side of mounting panel 18 articulates there is blowing pipe 19, articulates between blowing pipe 19 and the mounting panel 18 has electric telescopic handle 20, is fixed with fan 28 in the blowing pipe 19.
The distance adjusting device comprises a reverse screw rod 10 fixedly installed in a rectangular frame 4 and a rotating device for driving the reverse screw rod 10 to rotate, two slide bars 11 are fixed in the rectangular frame 4, two movable blocks 12 are sleeved on the slide bars 11 in a sliding mode, the movable blocks 12 are in threaded connection with the reverse screw rod 10, inclined rods 13 are hinged to two sides of the movable blocks 12, and the two inclined rods 13 are hinged to the two sliding plates 8 respectively. The rotating device comprises a box body 21 fixedly arranged at the top of the rectangular frame 4, a vertical shaft 27 is rotatably arranged in the box body 21, the bottom of the vertical shaft 27 is fixedly connected with the reverse screw rod 10, a linear push rod 24 is fixed in the box body 21, a rack 25 which is slidably arranged in the box body 21 is fixed on the push rod of the linear push rod 24, and a gear 26 which is meshed with the rack 25 is fixedly sleeved on the vertical shaft 27. The reversing screw rod 10 is composed of a first threaded rod and a second threaded rod, the threads of the first threaded rod and the second threaded rod are opposite in direction, two movable blocks 12 are respectively in threaded connection with the first threaded rod and the second threaded rod of the reversing screw rod 10, a threaded hole and two track holes are formed in the movable blocks 12, the threaded hole is located between the two track holes, the threaded hole is in threaded connection with the reversing screw rod 10, and the sliding rod 11 is in sliding connection with the inner wall of the track hole. The rack 25 is driven to move by the linear push rod 24 to drive the gear 26 to rotate so that the vertical shaft 27 rotates, the reverse screw rod 10 is driven to rotate, the first threaded rod and the second threaded rod are driven to rotate, the two movable blocks 12 are driven to be close to or far away from each other, the inclined rod 13 is driven to move so that the sliding plate 8 horizontally moves, the two sliding plates 8 are regulated to be close to or far away from each other, the two optical dies 9 are regulated to be close to or far away from each other, the distance between the two optical modules 9 is regulated electrically, different people can wear the device conveniently, and the user experience is greatly improved.
Two cylinder rods 22 which are horizontally arranged are fixedly arranged in the rectangular frame 4, two connecting blocks 23 are sleeved on the sliding plate 8 in a sliding mode, and the connecting blocks 23 are fixedly connected with the sliding plate 8. The horizontal movement of the slide 8 provides a movement guide by the engagement of the cylindrical rod 22 with the connecting block 23.
A driving motor 31 is fixedly arranged in the driving box 16, a belt pulley I is fixed on an output shaft of the driving motor 31, a belt pulley II is fixedly sleeved on the vertical shaft 17, and a belt is arranged between the belt pulley I and the belt pulley II. The driving motor 31 is started to drive the belt pulley I to rotate, the belt pulley II is driven to rotate under the transmission of the belt to enable the vertical shaft 17 to rotate, the mounting plate 18 is driven to rotate, the circular motion of the blowing pipe 19 is achieved, and the blowing direction of the blowing pipe 19 is adjusted.
The electric push rod 29 that the level set up is fixed with in the regulation box 6, and electric push rod 29's push rod is fixed with slidable mounting in the regulation box 6's motion board 30, and the one end that rectangular frame 4 was kept away from to push rod motor 5 extends to in the regulation box 6 and with motion board 30 fixed connection, and the mounting hole has been seted up to one side of regulation box 6, and L pole 7 is kept away from rectangular frame 4's one end and is slided and run through the mounting hole. The electric push rod 29 is started to drive the motion plate 30 to move, and the L-shaped rod 7 is driven to horizontally move, so that the rectangular frame 4 and the optical die 9 are horizontally moved and adjusted along with the horizontal movement.
Connecting plates are fixed on two sides of the adjusting box 6, vertical holes are formed in the connecting plates, and the tops of the guide rods 14 penetrate through the vertical holes in a sliding mode. The guide rod 14 is matched with the connecting plate to provide guide for lifting and lowering the regulating box 6.
The clamping device comprises bolts 2 which are arranged on two sides of the U-shaped plate 1 in a threaded manner, one ends of the bolts 2 extend to the inner side of the U-shaped plate 1 and are fixedly provided with clamping plates 3, and the clamping plates 3 are made of polyurethane materials. Put on the head through U shaped plate 1, manual rotation bolt 2 drives grip block 3 and rotates and carry out the position control simultaneously, and the both sides of people's head are held to two grip blocks 3, accomplish to wear.
Working principle: the rack 25 is driven to move by the linear push rod 24 to drive the gear 26 to rotate so that the vertical shaft 27 rotates, the reverse screw rod 10 is driven to rotate, the first threaded rod and the second threaded rod are driven to rotate, the two movable blocks 12 are driven to be close to or far away from each other, the inclined rod 13 is driven to move so that the sliding plate 8 horizontally moves, the two sliding plates 8 are adjusted to be close to or far away from each other, the two optical dies 9 are adjusted to be close to or far away from each other, the distance between the two optical dies 9 is electrically adjusted, wearing of different people is facilitated, compatibility and use quality are improved, pupil distance adjustment of VR head-mounted equipment is achieved, and user experience is greatly improved.
Through U-shaped plate 1 put on the head, manual rotation bolt 2 drives grip block 3 and rotates and carry out position control simultaneously, the both sides of people's head are held to two grip blocks 3, accomplish and wear, start push rod motor 5 and drive regulation box 6 lift adjustment, L pole 7, rectangle frame 4 and optical mould 9 are along with carrying out altitude mixture control, drive motion board 30 through starting electric putter 29 and remove, drive L pole 7 horizontal migration, make rectangle frame 4 and optical mould 9 along with carrying out horizontal migration and adjust, thereby realize the adjustment to optical mould's horizontal position and altitude mixture control, the adaptation is different head types and facial make, accurate butt joint people's eyes, improve the use compatibility.
Make the blowing pipe 19 blow out the wind through starting the fan 28, cool off for blowing, for the person of wearing, for the user carries out the heat dissipation when wearing in summer, improve the functionality, drive the blowing pipe 19 through electric telescopic handle 20 and carry out the angle modulation, it is bloied to the different positions, drive belt pulley one through starting driving motor 31 and rotate, drive belt pulley two and rotate and make vertical axis 17 rotate under the transmission of belt, drive mounting panel 18 and rotate, realize blowing pipe 19 circular motion, adjust blowing pipe 19's direction of blowing, thereby realize blowing on a large scale, carry out diversified heat dissipation for the person of wearing, take cooling for the person of wearing, improve the use comfort.
Finally, it should be noted that: in the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present application, and the present application is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present application has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a VR mechanism that can automatically regulated interpupillary distance, includes U-shaped board (1), its characterized in that, the both sides of U-shaped board (1) are fixed with clamping device, the top of U-shaped board (1) is fixed with push rod motor (5), and the push rod of push rod motor (5) is fixed with regulation box (6), one side slidable mounting of regulation box (6) has L pole (7), and the bottom of L pole (7) is fixed with rectangle frame (4), slidable mounting has two slide (8) in rectangle frame (4), installs optical module (9) on slide (8), be provided with on rectangle frame (4) and drive slide (8) and remove or keep away from each other apart from the distance adjustment device;
the top of U-shaped board (1) is fixed with guide arm (14), and the top of guide arm (14) is fixed with horizontal plate (15), and the top of horizontal plate (15) is fixed with drive box (16), install vertical axis (17) at the top rotation of drive box (16), the top of vertical axis (17) is fixed with mounting panel (18), and one side of mounting panel (18) articulates there is blowing pipe (19), articulates between blowing pipe (19) and mounting panel (18) has electric telescopic handle (20), and blowing pipe (19) internal fixation has fan (28).
2. The VR mechanism capable of automatically adjusting pupil distance according to claim 1, wherein the distance adjusting device comprises a reverse screw rod (10) fixedly installed in a rectangular frame (4) and a rotating device for driving the reverse screw rod (10) to rotate, two sliding rods (11) are fixedly arranged in the rectangular frame (4), two movable blocks (12) are sleeved on the sliding rods (11) in a sliding manner, the movable blocks (12) are in threaded connection with the reverse screw rod (10), inclined rods (13) are hinged to two sides of the movable blocks (12), and the two inclined rods (13) are hinged to the two sliding plates (8) respectively.
3. The VR mechanism capable of automatically adjusting pupil distance according to claim 2, wherein the rotating device comprises a box body (21) fixedly mounted at the top of the rectangular frame (4), a vertical shaft (27) is rotatably mounted in the box body (21), the bottom of the vertical shaft (27) is fixedly connected with a reverse screw rod (10), a linear push rod (24) is fixedly arranged in the box body (21), a rack (25) slidably mounted in the box body (21) is fixedly arranged on the push rod of the linear push rod (24), and a gear (26) meshed with the rack (25) is fixedly sleeved on the vertical shaft (27).
4. The VR mechanism capable of automatically adjusting pupil distance according to claim 2, wherein the reversing screw (10) is composed of a first threaded rod and a second threaded rod, the threads of the first threaded rod and the second threaded rod are opposite, and the two movable blocks (12) are respectively in threaded connection with the first threaded rod and the second threaded rod of the reversing screw (10).
5. The VR mechanism capable of automatically adjusting interpupillary distance according to claim 2, wherein the movable block (12) is provided with a threaded hole and two track holes, the threaded hole is located between the two track holes, the threaded hole is in threaded connection with the reverse screw (10), and the sliding rod (11) is in sliding connection with the inner wall of the track hole.
6. The VR mechanism capable of automatically adjusting interpupillary distance according to claim 1, wherein two horizontally arranged cylindrical rods (22) are fixedly arranged in the rectangular frame (4), two connecting blocks (23) are sleeved on the sliding plate (8) in a sliding manner, and the connecting blocks (23) are fixedly connected with the sliding plate (8).
7. The VR mechanism capable of automatically adjusting pupil distance according to claim 1, wherein a driving motor (31) is fixedly installed in the driving box (16), a belt pulley I is fixed on an output shaft of the driving motor (31), a belt pulley II is fixedly sleeved on the vertical shaft (17), and a belt is arranged between the belt pulley I and the belt pulley II.
8. The VR mechanism capable of automatically adjusting a pupil distance according to claim 1, wherein an electric push rod (29) horizontally arranged is fixed in the adjusting box (6), a moving plate (30) slidably mounted in the adjusting box (6) is fixed on a push rod of the electric push rod (29), one end of the push rod motor (5) far away from the rectangular frame (4) extends into the adjusting box (6) and is fixedly connected with the moving plate (30), a mounting hole is formed in one side of the adjusting box (6), and one end of the L rod (7) far away from the rectangular frame (4) slides through the mounting hole.
9. The VR mechanism capable of automatically adjusting interpupillary distance according to claim 1, wherein connecting plates are fixed on two sides of the adjusting box (6), vertical holes are formed in the connecting plates, and tops of the guide rods (14) penetrate through the vertical holes in a sliding mode.
10. The VR mechanism capable of automatically adjusting a pupil distance according to claim 1, wherein the clamping device comprises bolts (2) screwed on two sides of the U-shaped plate (1), one end of each bolt (2) extends to the inner side of the U-shaped plate (1) and is fixed with a clamping plate (3), and the clamping plate (3) is made of polyurethane materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310641392.9A CN116841044A (en) | 2023-06-01 | 2023-06-01 | VR mechanism capable of automatically adjusting interpupillary distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310641392.9A CN116841044A (en) | 2023-06-01 | 2023-06-01 | VR mechanism capable of automatically adjusting interpupillary distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116841044A true CN116841044A (en) | 2023-10-03 |
Family
ID=88162519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310641392.9A Pending CN116841044A (en) | 2023-06-01 | 2023-06-01 | VR mechanism capable of automatically adjusting interpupillary distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116841044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117555155A (en) * | 2024-01-12 | 2024-02-13 | 玩出梦想(上海)科技有限公司 | Pupil distance adjusting structure and head-mounted equipment |
-
2023
- 2023-06-01 CN CN202310641392.9A patent/CN116841044A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117555155A (en) * | 2024-01-12 | 2024-02-13 | 玩出梦想(上海)科技有限公司 | Pupil distance adjusting structure and head-mounted equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116841044A (en) | VR mechanism capable of automatically adjusting interpupillary distance | |
| CN107577053A (en) | A kind of intelligent VR glasses applied widely based on Internet of Things | |
| CN110572598A (en) | Hidden laser television all-in-one can curl | |
| CN210462292U (en) | Adjustable training device for enterprise management consultation | |
| CN207661340U (en) | A kind of 5DOF kinematic displays control system | |
| CN206007558U (en) | Mute sliding table band floor light sight training instrument | |
| CN116819779A (en) | Device and method for independently adjusting interpupillary distance of VR (virtual reality) product | |
| CN213400042U (en) | Teaching equipment for higher education convenient to adjust | |
| CN216119139U (en) | Communication engineering practice simulation rehearsal equipment | |
| CN216715765U (en) | Exhibition room is with multi-functional LED display screen | |
| CN214248876U (en) | Real site equipment monitoring devices of instructing of electric power and mechanism and tilting mechanism heighten thereof | |
| CN214283873U (en) | Drawing workbench for indoor design | |
| CN2892022Y (en) | Myopia treating apparatus with adjustable vision gauge length | |
| CN207990104U (en) | A kind of display lifting support | |
| CN206761905U (en) | A kind of vision correction instrument | |
| CN214223024U (en) | Lighting device with adjustable stage is used | |
| CN219022138U (en) | Multifunctional vision rehabilitation instrument convenient to adjust | |
| CN217902569U (en) | Virtual simulation is with operation panel that has stable structure of adjusting | |
| CN214256975U (en) | Open parking charging device based on image recognition | |
| CN220499110U (en) | Operating platform capable of shaking and lifting | |
| CN220582349U (en) | Stage lighting mobile device | |
| CN216052375U (en) | Multifunctional picture mirror for animation art design | |
| CN212986597U (en) | Computer display who conveniently adjusts | |
| CN216211664U (en) | Smoke machine equipment electrical repair training and identification checking platform | |
| CN215294269U (en) | Be used for interactive equipment of artistic artificial intelligence of bent art |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |