CN112791384B - Portable VR somatosensory device - Google Patents

Abstract

The invention discloses a movable VR somatosensory device, which relates to the technical field of virtual reality and comprises a seat, a protection plate, a base and a safety belt, wherein a movable mechanism is arranged at the top of the base, the seat is fixedly arranged at the top of the movable mechanism, the protection plate is fixedly arranged at the top of the seat, the safety belt is arranged at the top of the seat, the outer wall of the safety belt is connected with a fixed buckle in a sliding manner, a placing cavity is formed in the base, and a placing groove is formed in the bottom of the base. According to the invention, the motor, the rotating shaft and the movable disc are combined, the driving end of the motor drives the rotating shaft to rotate, so that the movable disc is controlled to lift, the guide rod is arranged, the movable disc is not deviated in the lifting process, and the connecting rod, the clamping seat and the universal wheel are arranged, so that the movable disc can drive the connecting rod to lift in the lifting process, and the connecting rod drives the universal wheel to lift through the clamping seat, so that the seat can rapidly move.

Description

A mobile VR somatosensory device

Technical field

The invention relates to the field of virtual reality technology, and in particular to a mobile VR somatosensory device.

Background technique

Virtual reality or 3D technology for short is gradually used in fields such as video, movies, medicine, immersive training or games. A three-dimensional virtual reality world can be generated through 3D images and posture sensors in conjunction with electronic computer equipment. Currently, virtual images are displayed through VR helmets and specific motion actions are simulated through somatosensory devices, which can bring audio-visual and The immersive experience at the somatosensory level is quite shocking and lifelike. The somatosensory device is a machine connected to the game console. It can receive the player's movements or voice information through the sensor, thereby completing the game conversion. The somatosensory device has broken through The game mode in the traditional sense allows players to throw away the game controller in their hands.

However, the general VR somatosensory equipment is relatively bulky. When the somatosensory equipment is moved, it will appear bulky and inconvenient for the user to move it. At the same time, when the user uses it, the picture he sees is different from the reality. The images in the seats are inconsistent, causing the user to collide with the protective panel on the seat, resulting in certain injuries to the user's body. Therefore, structural innovation is needed to solve specific problems.

Contents of the invention

The technical problem to be solved by the present invention is to provide a mobile VR somatosensory device. One of the purposes is to be able to move the VR somatosensory device quickly, facilitate the adjustment of the placement position of the VR somatosensory device, and solve the problem that the VR somatosensory device is bulky. , is not easy to move; another purpose is to solve the problem that when users use it, due to the difference between the pictures they see in VR and the pictures in reality, some virtual pictures they see will be different from the real pictures. Collision occurs, resulting in collision between the user and the seat, so that when using VR equipment, the user can avoid collision with the protective plate on the seat due to seeing the VR screen, and reduce the collision between the body and the seat The effect of intensity.

In order to solve the above technical problems, the technical solution adopted by the present invention is:

A mobile VR somatosensory device, including a seat, a protective plate, a base and a safety belt. A movable mechanism is provided on the top of the base. A seat is fixedly installed on the top of the movable mechanism. The top of the seat is fixedly installed. There is a protective plate, a safety belt is installed on the top of the seat, the outer wall of the safety belt is slidingly connected with a fixed buckle, a placement cavity is provided inside the base, and a placement slot is provided at the bottom of the base. A motor is fixedly installed on the top of the inner wall of the placement cavity. The driving end of the motor is fixedly connected to a rotating shaft. The outer wall of the rotating shaft is threadedly connected to a movable disk. The bottom of the movable disk is fixedly connected to a connecting rod. The bottom of the connecting rod A card holder is fixedly installed, a universal wheel is fixedly connected to the bottom of the card holder, and a guide rod is fixedly connected to the bottom of the inner wall of the placement cavity.

A further improvement of the technical solution of the present invention is that the outer wall of the universal wheel is slidingly connected to the inner wall of the placement groove, and the top of the placement groove is connected with the bottom of the placement cavity.

A further improvement of the technical solution of the present invention is that the top of the guide rod penetrates the top of the movable plate, and the outer wall of the movable plate is slidingly connected to the inner wall of the placement cavity.

A further improvement of the technical solution of the present invention is that the movable mechanism includes a dust cover and an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to the top of the base, and the telescopic end of the electric telescopic rod is fixed to the bottom of the seat. connection, the top of the base is fixedly connected with a dust cover, and the electric telescopic rod is arranged inside the dust cover.

A further improvement of the technical solution of the present invention is that a buffer groove is provided on the side of the protective plate, a second groove is provided on the inner wall of the buffer groove, and a limit spring is fixedly connected to the inner wall of the second groove. The other end of the position spring is fixedly connected to a movable block, the outer wall of the movable block is fixedly connected to the limit ring, the side of the protective plate is provided with a first groove, and the inner wall of the first groove is slidingly connected to a movable rod. One end of the movable rod is fixedly connected to a buffer plate, and an extrusion block is welded to the side of the buffer plate.

A further improvement of the technical solution of the present invention is that the outer wall of the extrusion block is slidingly connected to the side of the movable block, and the extrusion block is arranged in a trapezoid shape.

A further improvement of the technical solution of the present invention is that the outer wall of the movable block is slidingly connected to the inner wall of the second groove, and one end of the movable block is set as a slope.

A further improvement of the technical solution of the present invention is that a sponge pad is provided on the side of the buffer plate, and the length and width of the buffer plate are consistent with the size of the protective plate.

A further improvement of the technical solution of the present invention is that a chute is provided on the inner side of the fixed buckle, a fixing plate is fixedly connected to the inner wall of the chute, and a pull rod is slidably connected to the top of the fixed buckle. A handle is fixedly connected to the top, an elastic member is sleeved on the outer wall of the pull rod, and a fixed clamping plate is fixedly connected to the bottom of the pull rod.

A further improvement of the technical solution of the present invention is that the side surface of the fixed clamping plate is slidingly connected to the inner wall of the chute, and the fixed clamping plate is arranged directly above the fixed plate.

Due to the adoption of the above technical solution, the technical progress achieved by the present invention compared with the existing technology is:

1. The present invention provides a mobile VR somatosensory device. Through an exquisite design, a motor, a rotating shaft and a movable plate are combined. The driving end of the motor drives the rotating shaft to rotate, thereby controlling the lifting and lowering of the movable plate. By setting a guide rod, the movable plate There will be no deviation during the lifting process. Through the connecting rod, card seat and universal wheel, the movable disk can drive the connecting rod to rise and lower during the lifting process, so that the connecting rod drives the universal wheel to lift through the card seat. , so that the seat can be moved quickly. Through the electric telescopic rod and dust cover, when the seat is in use, some angle changes of the seat can be achieved through the electric telescopic rod.

2. The present invention provides a mobile VR somatosensory device. By using a combination of a buffer plate, an extrusion block and a protective plate, the seat can achieve a certain protective effect through the protective plate when in use. When the plate collides, the buffer plate contacts the user, which can slow down a certain impact force. Through the set movable block, the second groove and the limit spring, the buffer plate drives the extrusion block to move, so that the extrusion The block squeezes the movable block and slows down the movement speed of the extrusion block. At the same time, under the elastic force of the limit spring, when the extrusion block retracts, the movable block can return to its original position.

3. The present invention provides a mobile VR somatosensory device. By using a combination of a handle, a pull rod, an elastic member and a fixed card plate, when the user experiences the VR device on the seat, the user pulls the handle to drive the pull rod to move upward, thereby causing the user to experience the VR device on the seat. The fixed clamp plate moves together with the pull rod. Through the fixed plate, one end of the safety belt can be fixed on the fixed plate. When the user fixes the body through the safety belt, the tightness of the safety belt can be adjusted by moving the fixed buckle.

Description of the drawings

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a schematic structural diagram of the movable mechanism of the present invention;

Figure 3 is a schematic structural diagram of the base of the present invention;

Figure 4 is a schematic structural diagram of the protective plate of the present invention;

Figure 5 is an enlarged view of position A in Figure 4 of the present invention;

Figure 6 is a schematic structural diagram of the fixing buckle of the present invention.

In the picture: 1. Seat; 2. Fixed buckle; 3. Protective plate; 4. Base; 5. Dust cover; 6. Electric telescopic rod; 7. Seat belt; 8. Movable mechanism; 9. Guide rod; 10. Placement cavity; 11. Motor; 12. Movable plate; 13. Connecting rod; 14. Placement slot; 15. Universal wheel; 16. Card base; 17. Rotating shaft; 18. Movable rod; 19. First groove ; 20. Buffer plate; 21. Extrusion block; 22. Movable block; 23. Buffer groove; 24. Second groove; 25. Limit ring; 26. Limit spring; 27. Handle; 28. Pull rod; 29 , elastic piece; 30, fixed card plate; 31, fixed plate; 32, chute.

Detailed ways

The present invention will be further described in detail below in conjunction with the examples:

Example 1

As shown in Figures 1 to 6, the present invention provides a mobile VR somatosensory device, which includes a seat 1, a protective plate 3, a base 4 and a safety belt 7. The top of the base 4 is provided with a movable mechanism 8. The movable mechanism 8 It includes a dust cover 5 and an electric telescopic rod 6. The bottom of the electric telescopic rod 6 is fixedly connected to the top of the base 4. The telescopic end of the electric telescopic rod 6 is fixedly connected to the bottom of the seat 1. The top of the base 4 is fixedly connected with a dustproof cover. cover 5, the electric telescopic rod 6 is arranged inside the dust cover 5, the seat 1 is fixedly installed on the top of the movable mechanism 8, the protective plate 3 is fixedly installed on the top of the seat 1, and the seat belt 7 is installed on the top of the seat 1 , the outer wall of the safety belt 7 is slidingly connected with a fixed buckle 2, a placement cavity 10 is provided inside the base 4, a placement slot 14 is provided at the bottom of the base 4, a motor 11 is fixedly installed on the top of the inner wall of the placement cavity 10, and the drive of the motor 11 The end of the rotating shaft 17 is fixedly connected with a rotating shaft 17, the outer wall of the rotating shaft 17 is threadedly connected with a movable disk 12, the bottom of the movable disk 12 is fixedly connected with a connecting rod 13, the bottom of the connecting rod 13 is fixedly installed with a card holder 16, and the bottom of the cardholder 16 is fixedly connected with The outer wall of the universal wheel 15 is slidingly connected to the inner wall of the placement groove 14. The top of the placement groove 14 is connected with the bottom of the placement cavity 10. The bottom of the inner wall of the placement cavity 10 is fixedly connected with a guide rod 9. The guide rod 9 The top of the movable plate 12 passes through the top. The outer wall of the movable plate 12 is slidingly connected to the inner wall of the placement cavity 10. The driving end of the motor 11 drives the rotating shaft 17 to rotate, thereby controlling the lifting and lowering of the movable plate 12. By setting the guide rod 9, the movable plate 12 can be moved up and down. The disk 12 does not deflect during the lifting process, so that the movable disk 12 can drive the connecting rod 13 to lift and lower, so that the connecting rod 13 drives the universal wheel 15 to lift through the holder 16, thereby making the seat 1 It can be moved quickly, and through the electric telescopic rod 6 and dust cover 5 provided, when the seat 1 is in use, some angle changes of the seat 1 can be realized through the electric telescopic rod 6.

Example 2

As shown in Figures 4-5, based on Embodiment 1, the present invention provides a technical solution: a buffer groove 23 is provided on the side of the protective plate 3, and a second groove 24 is provided on the inner wall of the buffer groove 23. The inner wall of the groove 24 is fixedly connected to the limit spring 26. The other end of the limit spring 26 is fixedly connected to the movable block 22. The outer wall of the movable block 22 is slidingly connected to the inner wall of the second groove 24. One end of the movable block 22 is set as a slope. , the outer wall of the movable block 22 is fixedly connected to the limiting ring 25, the side of the protective plate 3 is provided with a first groove 19, the inner wall of the first groove 19 is slidingly connected to a movable rod 18, and one end of the movable rod 18 is fixedly connected to a buffer plate 20. A sponge pad is provided on the side of the buffer plate 20. The length and width of the buffer plate 20 are consistent with the size of the protective plate 3. An extrusion block 21 is welded to the side of the buffer plate 20. The outer wall of the extrusion block 21 is in contact with the movable block 22. The side sliding connection of the extrusion block 21 is trapezoidal, so that the seat 1 can achieve a certain protective effect through the protective plate 3 when in use. At the same time, when the user collides with the protective plate 3, the seat 1 is connected to the user through the buffer plate 20 Contact can slow down a certain impact force, so that when the buffer plate 20 drives the extrusion block 21 to move, the extrusion block 21 squeezes the movable block 22, slowing down the movement speed of the extrusion block 21, and at the same time, the limit spring Under the action of the elastic force of 26, when the extrusion block 21 retracts, the movable block 22 can return to its original position.

Example 3

As shown in Figure 6, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: preferably, a chute 32 is provided on the inner side of the fixed buckle 2, and the inner wall of the chute 32 is fixedly connected with The fixed plate 31 has a pull rod 28 slidably connected to the top of the fixed buckle 2, a handle 27 is fixedly connected to the top of the pull rod 28, an elastic member 29 is connected to the outer wall of the pull rod 28, and a fixed clamping plate 30 is fixedly connected to the bottom of the pull rod 28. The side of the clamping plate 30 is slidingly connected to the inner wall of the chute 32. The fixed clamping plate 30 is arranged directly above the fixed plate 31. When the user experiences the VR equipment on the seat, the handle 27 is pulled to drive the pull rod 28 to move upward, thereby The fixed clamp plate 30 is moved together with the pull rod 28, and one end of the safety belt 7 can be fixed on the fixed plate 31 through the provided fixed plate 31. When the user fixes the body through the safety belt 7, he moves the fixed buckle 2, The tightness of the seat belt 7 can be adjusted.

Let’s talk about the working principle of this mobile VR somatosensory device in detail.

As shown in Figure 1-6, when moving the seat 1, start the motor 11, drive the rotating shaft 17 to rotate through the driving end of the motor 11, control the lifting and lowering of the movable plate 12, and use the guide rod 9 to make the movable plate 12 in the lifting process During the lifting and lowering process of the movable plate 12, the connecting rod 13 is driven to rise and fall, so that the connecting rod 13 drives the universal wheel 15 to rise and fall through the holder 16, so that the seat 1 can be moved. The lever 6 can adjust the angle of use of the seat 1. When the user collides with the protective plate 3, the buffer plate 20 contacts the user, which can slow down a certain impact force. When the buffer plate 20 drives the extrusion block 21 to move, , so that the extrusion block 21 squeezes the movable block 22, slowing down the movement speed of the extrusion block 21. At the same time, under the elastic force of the limit spring 26, when the extrusion block 21 retracts, the movable block 22 can return To the original position, when the user fastens the seat belt on the seat 1, the user pulls the handle 27 to drive the pull rod 28 to move upward, so that the fixed plate 30 moves together with the pull rod 28. By moving the fixed buckle 2, the safety belt 7 can be adjusted. The degree of tightness.

The present invention has been generally described in detail above, but on the basis of the present invention, some modifications or improvements can be made, which is obvious to those of ordinary skill in the technical field. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of the present invention.

Claims (1)

1. A mobile VR somatosensory device, including a seat (1), a protective plate (3), a base (4) and a safety belt (7), characterized in that: a movable mechanism is provided on the top of the base (4) (8), a seat (1) is fixedly installed on the top of the movable mechanism (8), a protective plate (3) is fixedly installed on the top of the seat (1), and a protective plate (3) is fixedly installed on the top of the seat (1). There is a safety belt (7). The outer wall of the safety belt (7) is slidingly connected with a fixed buckle (2). A placement cavity (10) is provided inside the base (4). The bottom of the base (4) A placement slot (14) is provided. A motor (11) is fixedly installed on the top of the inner wall of the placement cavity (10). The driving end of the motor (11) is fixedly connected to a rotating shaft (17). The rotating shaft (17) A movable disk (12) is threadedly connected to the outer wall. A connecting rod (13) is fixedly connected to the bottom of the movable disk (12). A card holder (16) is fixedly installed at the bottom of the connecting rod (13). The card holder The bottom of (16) is fixedly connected with a universal wheel (15), and the bottom of the inner wall of the placement cavity (10) is fixedly connected with a guide rod (9); The outer wall of the universal wheel (15) is slidingly connected to the inner wall of the placement groove (14). The top of the placement groove (14) is connected with the bottom of the placement cavity (10). The top of the guide rod (9) Penetrating the top of the movable plate (12), the outer wall of the movable plate (12) is slidingly connected to the inner wall of the placement cavity (10). The movable mechanism (8) includes a dust cover (5) and an electric telescopic rod (6) , the bottom of the electric telescopic rod (6) is fixedly connected to the top of the base (4), the telescopic end of the electric telescopic rod (6) is fixedly connected to the bottom of the seat (1), and the base (4) A dust cover (5) is fixedly connected to the top, and the electric telescopic rod (6) is arranged inside the dust cover (5); A buffer groove (23) is provided on the side of the protective plate (3), and a second groove (24) is provided on the inner wall of the buffer groove (23). The inner wall of the second groove (24) is fixedly connected with a limited number of A position spring (26), the other end of the limit spring (26) is fixedly connected to a movable block (22), the outer wall of the movable block (22) is fixedly connected to a limit ring (25), and the protective plate (3 ) is provided with a first groove (19) on the side, the inner wall of the first groove (19) is slidingly connected with a movable rod (18), and one end of the movable rod (18) is fixedly connected with a buffer plate (20) , the extrusion block (21) is welded to the side of the buffer plate (20), the outer wall of the extrusion block (21) is slidingly connected to the side of the movable block (22), the extrusion block (21) is trapezoidal It is set that the outer wall of the movable block (22) is slidingly connected to the inner wall of the second groove (24), one end of the movable block (22) is set as a slope, and a sponge pad is provided on the side of the buffer plate (20). , the length and width of the buffer plate (20) are consistent with the size of the protective plate (3); A chute (32) is provided on the inner side of the fixed buckle (2). A fixing plate (31) is fixedly connected to the inner wall of the chute (32). The top of the fixed buckle (2) is slidably connected with a The pull rod (28) has a handle (27) fixedly connected to the top of the pull rod (28), an elastic member (29) is sleeved on the outer wall of the pull rod (28), and a fixed handle (27) is fixedly connected to the bottom of the pull rod (28). The side of the fixed clamping plate (30) is slidingly connected to the inner wall of the chute (32), and the fixed clamping plate (30) is arranged directly above the fixed plate (31).