Single-arm lifting and rotating VR experience device and method thereof

Abstract

The invention relates to the technical field of VR experience, in particular to a single-arm lifting and rotating VR experience device and a method thereof.The single-arm lifting and rotating VR experience device comprises a base, a rotating seat is rotationally installed on the upper end face of the base through a motor, a seat is rotationally installed in the middle of the rotating seat, and an air cylinder is hinged to the rear side of the rotating seat; according to the VR experience device, by arranging the seat, a user can have sitting experience when using the VR experience device, by arranging the protective frame, the user can be stably protected when experiencing, by arranging the sponge cushion, the user can sit more comfortably when experiencing the VR device, and the user can feel comfortable when experiencing the VR device. A sponge mat is arranged in the seat, a massage assembly is arranged in the sponge mat, massage and relaxation can be performed when a user experiences the VR device by starting the massage assembly, a motor is started to enable a rotating seat to rotate so as to enable a seat to rotate, rotation operation of the VR experience device in the using process is matched, and the sensory property of the user in experiencing the VR device is promoted.

Description

Technical Field

[0001] The present invention relates to the technical field of VR experience, and specifically to a single-arm lifting and rotating VR experience device and its method. Background Technique

[0002] VR experience is an immersive interactive experience provided for users through virtual reality technology. By wearing virtual reality devices, users enter a simulated environment generated by a computer, can move freely, observe the surrounding environment, and interact with virtual objects, as if being in a completely different environment, and can provide users with a brand-new, immersive virtual world experience.

[0003] The prior art discloses a Chinese patent with the application number CN202111444663.9, which is a VR virtual experience device, and discloses that in the present invention, the driving motor rotates to drive the extrusion assembly to work, and then the extrusion assembly can intermittently extrude the mounting plate. Under the action of the elastic pressing assembly, the vibration of the mounting plate and the seat can be effectively realized. At the same time, the device has a simple structure, convenient operation, and a small volume, and can be placed in small-space places.

[0004] Although the above device can meet the VR experience of users, however, with the popularization of VR experience devices, not only adults use them, but more children also join in the use of VR experience devices. Since the device in VR experience often drives the user to flip or shake, when the common device protects and fixes the user and the seat, it cannot be adjusted adaptively according to the body types of different users. Summary of the Invention

[0005] The purpose of the present invention is to provide a single-arm lifting and rotating VR experience device and its method to solve the problems raised in the above background technique.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A single-arm lifting and rotating VR experience device, comprising a base. A rotating seat is rotatably installed on the upper end surface of the base by a motor. A seat is rotatably installed in the middle of the rotating seat. A cylinder is hinged to the rear side of the rotating seat. One end of the cylinder away from the rotating seat is hinged to the seat. A sponge pad is fixedly installed on the upper end surface of the seat. There are two U-shaped grooves opened on the seat in front of the sponge pad. A U-shaped plate is slidably installed in the U-shaped groove. A spring is fixedly installed between the U-shaped plate and the U-shaped groove at the rear. Rectangular grooves are symmetrically opened on both sides of the upper part of the seat. A threaded rod is rotatably installed in the rectangular groove. A driven bevel gear is fixedly installed at the top of the threaded rod. A horizontally arranged rotating rod is rotatably installed on the top of the seat by a motor. Active bevel gears are fixedly installed at both ends of the rotating rod. The active bevel gear meshes with the corresponding driven bevel gear below it. A lifting frame that is threadedly rotated on the threaded rod and is slidably connected to the rectangular groove up and down is installed on the threaded rod. An adjustment groove is opened on one side of the lifting frame. A moving part is slidably installed in the adjustment groove through an electric slider. A protective frame is rotatably installed between the two moving parts on both sides.

[0008] Further, side grooves are opened on both sides of the seat. Outer edge rods fixedly connected to the U-shaped plate are arranged in the side grooves. The lower parts of both sides of the protective frame are arched. A middle rod is slidably installed at the center of the lower part of the protective frame. A return-shaped clamping part is fixedly installed at the lower end of the middle rod. A clamping groove opened on the seat is arranged between the two U-shaped grooves. A pressing rod is arranged below the clamping groove. One end of the pressing rod is fixedly connected to the inner cavity of the seat. The other end of the pressing rod penetrates and slides through the middle of the seat. A plurality of hooks are fixedly installed on the upper end surface of the pressing rod. The plurality of hooks correspond to the clamping grooves above respectively.

[0009] Further, a resisting frame is rotatably installed in the middle of the protective frame. A plurality of buffer rods are equidistantly arranged in the middle of the resisting frame. The buffer rods penetrate and slide in the resisting frame. A protective sponge is fixedly installed at one end of the plurality of buffer rods close to the seat. Springs are sleeved on the outer parts of the buffer rods, and the springs are located between the buffer rods and the resisting frame. A handle is threadedly rotated on one side of the protective frame. One end of the handle is fixedly connected to the resisting frame.

[0010] Further, a rear frame is arranged at the rear of the seat. The two ends of the rear frame are respectively fixedly connected to the lifting frames on both sides. An adjusting rod is threadedly rotated at the middle of the lower end surface of the rear frame. A driving frame is threadedly rotated on the adjusting rod. Guide rods are symmetrically installed on both sides of the rear frame. The guide rods penetrate and slide in the driving frame. Tooth plates are fixedly installed on both sides of the driving frame.

[0011] Further, a side frame fixedly connected to the seat is arranged below the lifting frame. A lead screw is rotatably installed in the inner cavity of the side frame. A driving wheel is fixedly installed at one end of the lead screw penetrating the side frame. The driving wheel meshes with the tooth plate. A nut is threadedly rotated on the lead screw. A push-pull plate is rotatably installed at the lower part of the nut. One end of the push-pull plate away from the nut is rotatably installed with a control plate. The control plate is slidably connected to the side of the seat. A through groove is opened on one side of the control plate. The outer edge rod is sleeved through the through groove.

[0012] Further, a rotating sleeve is rotatably installed on the lifting frame on one side, and a bracket is fixedly installed on the lifting frame on the other side. A storage box is fixedly installed inside the rotating sleeve. An atomizing nozzle is provided at the lower part of the storage box, and a disinfectant solution for spraying and disinfecting the seat after each use during use is poured into the storage box.

[0013] Further, a fixing ring is fixedly installed on the side frame on one side. A vertically arranged air cylinder is fixedly installed in the middle of the fixing ring. A compression rod arranged in a folded angle is slidably installed at one end of the air cylinder. The compression rod penetrates and slides through one end of the air cylinder, and a piston is fixedly installed at the other end. A spring is sleeved outside the compression rod, and a driven wedge block is fixedly installed at the other end of the compression rod. A transmission pipe communicating with its inner cavity is fixedly installed on the air cylinder, and the end of the transmission pipe far away from the air cylinder communicates with the inner cavity of the storage box.

[0014] Further, a driving wedge block is fixedly installed on one side of the protective frame. The driving wedge block contacts and presses the driven wedge block when the protective frame rotates towards the seat.

[0015] Further, a placement rack is detachably installed inside one side of the protective frame. The placement rack is provided with two chambers, which are respectively used for placing glasses and earphones required by the user when using the VR experience device.

[0016] Another object of the present invention is to provide a single-arm lifting and rotating VR experience method, including the following steps:

[0017] S1: Pre-use adjustment:

[0018] The user first sits on the seat, leans the back against the sponge pad, and places the legs on the two U-shaped plates respectively. Before the user uses the VR experience device, the height of the protective frame is adjusted in advance according to the body shape and size of the user. Then the protective frame is turned downwards. At this time, the arched parts on both sides of the protective frame limit the legs of the user, and the protective sponge is used to resist and protect the body of the user.

[0019] S2: Locking and fixing:

[0020] After the user finishes the adjustment, press down the middle rod. At this time, the return-shaped fastener moves downwards and is inserted into the corresponding card slot. Then press the pressing rod once. After the pressing rod is pressed for the first time, it moves outwards. When the pressing rod moves, it synchronously drives the hook to move between the return-shaped fastener and the card slot, thereby locking the protective frame to protect the safety of the user when experiencing the VR device.

[0021] S3: Automatic cleaning:

[0022] After the user finishes using, press the pressing rod down again. At this time, the pressing rod drives the hook to move out of the locking of the return-shaped fastener, then flip the protective frame upward by 90 degrees, then the user leaves the seat, and then continue to flip the protective frame upward. At this time, the active wedge block on the protective frame squeezes the driven wedge block, and the air pressure in the air cylinder is transmitted to the storage box. Finally, the disinfectant in the storage box is sprayed downward through the atomizing nozzle, and finally the disinfection of the seat is realized.

[0023] Advantages of the present invention:

[0024] 1. Through the setting of the seat, the user can experience in a sitting and standing position when using the VR experience device. And through the setting of the protective frame, stable protection can be provided for the user during the experience. Through the setting of the sponge pad, the user can sit more comfortably when experiencing the VR device. And there is a massage component in the sponge pad. By turning on the massage component, the user can also be massaged and relaxed when experiencing the VR device. By turning on the motor, the rotating seat rotates, and then the seat rotates to cooperate with the rotating operation of the VR experience device during use. Turning on the cylinder to expand and contract can make the seat shake back and forth, thereby truly simulating the authenticity of the VR experience device during use and promoting the sensory experience of the user on the VR device.

[0025] 2. Through the setting of the protective sponge, while the protective frame restricts and protects the user, it can also contact and resist the upper body of the user, avoiding the impact between the user and the protective frame when the seat shakes and flips. While protecting the safety of the user, it can also improve the comfort. And because the two sides of the protective frame are curved, it can also meet the user's grasping during the VR experience, further assisting the user to reduce the tension during use.

[0026] 3. When the motor is turned on, it drives the rotating rod to rotate. When the rotating rod rotates, it synchronously drives the active bevel gears on both sides to rotate. The active bevel gears on both sides drive the driven bevel gears on both sides to rotate, and then drive the threaded rods on both sides to rotate. When the threaded rods on both sides rotate, they drive the lifting frames on both sides to lift upward. At this time, the protective frame also rises synchronously. When the lifting frames lift, they drive the toothed plates on both sides to move upward through the rear frame. When the toothed plates on both sides move upward, they drive the driving wheels on both sides to rotate through meshing. When the driving wheels rotate, they drive the lead screws on both sides to rotate. When the lead screws rotate, the nuts move outward. At this time, the push-pull plate pushes the regulation plate outward. The regulation plate pushes the outer edge rod and then pushes the U-shaped plate. At this time, the two U-shaped plates slide downward away from the seat to contact and resist the lower legs of the user. And when the electric slider is turned on, it drives the two moving parts to slide outward in the adjustment groove. At this time, the protective frame also moves outward synchronously, so as to meet the use of the VR experience device by adults with a larger build. On the contrary, it can meet the use of children with a smaller build.

[0027] 4. By pressing the pressing rod again, the pressing rod then drives the hook out of the loop-shaped fastener and the card slot. Subsequently, the protective frame is flipped upward by 90 degrees. At this time, the user leaves the seat. Then, the protective frame is continuously flipped upward. When the protective frame is flipped, the active wedge block squeezes the driven wedge block. The driven wedge block drives the compression rod to squeeze the gas in the air cylinder when being squeezed. At this time, the compressed gas enters the storage tank through the transmission pipe. At this time, the disinfectant in the storage tank is sprayed on the seat through the atomizing nozzle for disinfection, so that the next user can sit on the seat and experience the VR device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0029] Figure 1 is a schematic diagram of the overall front structure of the present invention;

[0030] Figure 2 is a schematic diagram of the overall rear structure of the present invention;

[0031] Figure 3 is a schematic diagram of the upper structure of the seat of the present invention;

[0032] Figure 4 is a schematic diagram of the structure between the air cylinder and the storage tank of the present invention;

[0033] Figure 5 is a schematic diagram of the protective frame structure of the present invention;

[0034] Figure 6 is a schematic diagram of the structure between the rear frame and the regulation board of the present invention;

[0035] Figure 7 is a schematic diagram of the partial sectional structure of the seat of the present invention;

[0036] Figure 8 is the present invention Figure 7 is an enlarged schematic diagram of part A.

[0037] The reference numerals in the drawings are as follows:

[0038] 1. Base; 10. Rotating base; 11. Cylinder; 2. Seat; 20. Sponge pad; 21. U-shaped groove; 22. U-shaped plate; 220. Outer edge rod; 23. Rectangular groove; 24. Threaded rod; 241. Driven bevel gear; 25. Rotating rod; 251. Driving bevel gear; 26. Lifting frame; 261. Adjusting groove; 262. Moving part; 27. Protective frame; 28. Handle; 281. Blocking frame; 282. Buffer rod; 283. Protective sponge; 29. Middle rod; 291. Return-shaped clamping part; 292. Clamping groove; 293. Pressing rod; 294. Hook; 31. Rear frame; 32. Adjusting rod; 33. Driving frame; 34. Toothed plate; 35. Side frame; 351. Lead screw; 352. Driving wheel; 353. Nut; 354. Pushing and pulling plate; 355. Control plate; 41. Fixed ring; 42. Air cylinder; 43. Compression rod; 44. Driven wedge block; 45. Rotating sleeve; 46. Storage box; 47. Bracket; 48. Transmission pipe; 49. Driving wedge block; 5. Placing frame. Detailed implementation manner

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] A single-arm lifting and rotating VR experience device is an entertainment activity that simulates an immersive experience through video and sound. Specifically, by wearing a device, the user can feel being in a virtual space through the video seen and the sound heard.

[0041] As Figures 1-8As shown in the figure, it includes a base 1. A rotating seat 10 is rotatably installed on the upper end surface of the base 1 through a motor. A seat 2 is rotatably installed in the middle of the rotating seat 10. A cylinder 11 is hinged to the rear side of the rotating seat 10. One end of the cylinder 11 away from the rotating seat 10 is hinged to the seat 2. A sponge pad 20 is fixedly installed on the upper end surface of the seat 2. There are two U-shaped grooves 21 opened on the seat 2 on the front side of the sponge pad 20. A U-shaped plate 22 is slidably installed in the U-shaped groove 21. A spring is fixedly installed between the U-shaped plate 22 and the U-shaped groove 21 at the rear. Rectangular grooves 23 are symmetrically opened on both sides of the upper part of the seat 2. A threaded rod 24 is rotatably installed in the rectangular groove 23. A driven bevel gear 241 is fixedly installed at the top of the threaded rod 24. A horizontally arranged rotating rod 25 is rotatably installed on the top of the seat 2 through a motor. Active bevel gears 251 are fixedly installed at both ends of the rotating rod 25. The active bevel gears 251 are meshed with the corresponding driven bevel gears 241 below them. A lifting frame 26 that is threadedly rotated on the threaded rod 24 and is slidably connected to the rectangular groove 23 up and down is installed on the threaded rod 24. An adjustment groove 261 is opened on one side of the lifting frame 26. A moving member 262 is slidably installed in the adjustment groove 261 through an electric slider. A protective frame 27 is rotatably installed between the two moving members 262 on both sides.

[0042] Through the setting of the seat 2, the user can experience in a sitting and standing position when using the VR experience device. And through the setting of the protective frame 27, stable protection can be provided for the user during the experience. Through the setting of the sponge pad 20, the user can sit more comfortably when experiencing the VR device. And a massage component is provided in the sponge pad 20. By turning on the massage component, massage and relaxation can also be carried out when the user experiences the VR device. By turning on the motor, the rotating seat 10 rotates, and then the seat 2 rotates to cooperate with the rotation operation of the VR experience device during use. By turning on the cylinder 11 to expand and contract, the seat 2 can be shaken back and forth, thereby truly simulating the authenticity of the VR experience device during use and promoting the sensory experience of the user on the VR device.

[0043] Side grooves are opened on both sides of the seat 2. Outer edge rods 220 fixedly connected to the U-shaped plate 22 are provided in the side grooves. The lower parts of both sides of the protective frame 27 are arched. A middle rod 29 is slidably installed at the center of the lower part of the protective frame 27. A return-shaped clamping member 291 is fixedly installed at the lower end of the middle rod 29. A clamping groove 292 opened on the seat 2 is provided between the two U-shaped grooves 21. A pressing rod 293 is provided below the clamping groove 292. One end of the pressing rod 293 is fixedly connected to the inner cavity of the seat 2. The other end of the pressing rod 293 penetrates and slides through the middle of the seat 2. A plurality of hooks 294 are fixedly installed on the upper end surface of the pressing rod 293. The plurality of hooks 294 correspond to the clamping groove 292 above respectively.

[0044] After flipping the protective frame 27 downward, the middle rod 29 is pressed downward. When the middle rod 29 is pressed downward, the return-shaped card 291 is simultaneously driven to move downward. At this time, the return-shaped card 291 moves down to the corresponding card slot 292, and then the pressing rod 293 is pressed downward once in the direction of the seat 2. After the pressing rod 293 is pressed for the first time, it is lifted toward the side away from the seat 2. At this time, the multiple hooks 294 on the pressing rod 293 move synchronously, and then the return-shaped card 291 and the corresponding card slot 292 are locked, and finally the protective frame 27 is fixed to prevent the protective frame 27 from loosening when protecting the user, thereby effectively avoiding hidden dangers to the safety of the user when using the VR device.

[0045] A resist frame 281 is rotatably installed in the middle of the protective frame 27, and a plurality of buffer rods 282 are evenly spaced in the middle of the resist frame 281. The buffer rods 282 penetrate and slide in the resist frame 281, and a protective sponge 283 is fixedly installed on one end of the plurality of buffer rods 282 close to the seat 2. A spring is provided on the outside of the buffer rod 282, and the spring is located between the buffer rod 282 and the resist frame 281. A handle 28 is threadedly rotatably installed on one side of the protective frame 27, and one end of the handle 28 is fixedly connected to the resist frame 281.

[0046] The provision of the protective sponge 283 can limit and protect the user while the protective frame 27 can contact and resist the user's upper body, avoiding collision between the user and the protective frame 27 when the seat 2 shakes and flips, thereby protecting the user's safety while improving comfort. In addition, the curved sides of the protective frame 27 can also meet the user's grip requirements when experiencing VR, further helping the user to reduce tension during use.

[0047] A rear frame 31 is provided at the rear of the seat 2, and both ends of the rear frame 31 are fixedly connected to the lifting frames 26 on both sides respectively. An adjusting rod 32 is threadedly installed on the middle part of the lower end surface of the rear frame 31, and a driving frame 33 is threadedly installed on the adjusting rod 32. Guide rods are symmetrically installed on both sides of the rear frame 31, and the guide rods pass through and slide in the driving frame 33. Tooth plates 34 are fixedly installed on both sides of the driving frame 33.

[0048] When it is used by users with different body shapes and heights, when an adult with a relatively fat body experiences the VR device, the sitting area on the seat 2 is larger and the legs squeeze the two U-shaped plates 22 and move backward. Therefore, if the protective frame 27 is too low, the user will feel overly squeezed and fastened. At this time, the motor is turned on to drive the rotating rod 25 to rotate. When the rotating rod 25 rotates, it synchronously drives the active bevel gears 251 on both sides to rotate. The active bevel gears 251 on both sides drive the driven bevel gears 241 on both sides to rotate, and then drive the threaded rods 24 on both sides to rotate. When the threaded rods 24 on both sides rotate, they drive the lifting frames 26 on both sides to lift upward. At this time, the protective frame 27 also rises synchronously. When the lifting frame 26 rises, it synchronously drives the toothed plates 34 on both sides to move upward through the rear frame 31. When the toothed plates 34 on both sides move upward, they drive the drive wheels 352 on both sides to rotate through meshing. When the drive wheels 352 rotate, they drive the lead screws 351 on both sides to rotate. When the lead screws 351 rotate, the nuts 353 move outward. At this time, the push-pull plate 354 pushes the regulation plate 355 outward. The regulation plate 355 pushes the outer edge rod 220 and then pushes the U-shaped plate 22. At this time, the two U-shaped plates 22 slide down away from the seat 2 and make contact with the lower legs of the user to block them. And the electric slider is turned on to drive the two moving parts 262 to slide outward in the adjustment groove 261. At this time, the protective frame 27 also moves outward synchronously, so as to meet the use of the VR experience device by adults with a relatively fat body. On the contrary, it can meet the use of children with a smaller body shape.

[0049] A side frame 35 fixedly connected to the seat 2 is provided below the lifting frame 26. A lead screw 351 is rotatably installed in the inner cavity of the side frame 35. One end of the lead screw 351 passing through the side frame 35 is fixedly installed with a drive wheel 352. The drive wheel 352 meshes with the toothed plate 34. A nut 353 is rotatably installed on the lead screw 351 by threading. A push-pull plate 354 is rotatably installed at the lower part of the nut 353. One end of the push-pull plate 354 away from the nut 353 is rotatably installed with a regulation plate 355. The regulation plate 355 is slidably connected to the side of the seat 2. A through groove is opened on one side of the regulation plate 355, and the outer edge rod 220 is sleeved in the through groove.

[0050] A rotating sleeve 45 is rotatably installed on one side of the lifting frame 26, and a bracket 47 is fixedly installed on the other side of the lifting frame 26. A storage box 46 is fixedly installed inside the rotating sleeve 45. Atomizing nozzles are provided below the storage box 46. A disinfectant liquid for spraying and disinfecting the seat 2 after each use during use is filled in the storage box 46.

[0051] A fixing ring 41 is fixedly installed on the side frame 35 on one side. A vertically arranged air cylinder 42 is fixedly installed in the middle of the fixing ring 41. A compression rod 43 arranged in a folded angle is slidably installed at one end of the air cylinder 42. The compression rod 43 penetrates and slides through one end of the air cylinder 42 and is fixedly installed with a piston. A spring is sleeved outside the compression rod 43. The other end of the compression rod 43 is fixedly installed with a driven wedge block 44. A transmission pipe 48 communicating with its inner cavity is fixedly installed on the air cylinder 42. One end of the transmission pipe 48 away from the air cylinder 42 communicates with the inner cavity of the storage tank 46.

[0052] One side of the protective frame 27 is fixedly installed with a driving wedge block 49, and the driving wedge block 49 contacts and presses the driven wedge block 44 when the protective frame 27 rotates towards the seat 2.

[0053] When the user finishes experiencing the VR device and presses the pressing rod 293 again, then the pressing rod 293 drives the hook 294 to move out of the return-shaped fastener 291 and the clamping groove 292. Then the protective frame 27 is turned upwards by ninety degrees. At this time, the user leaves the seat 2. Then continue to turn the protective frame 27 upwards. When the protective frame 27 rotates, it squeezes the driven wedge block 44 through the driving wedge block 49. The driven wedge block 44 drives the compression rod 43 to squeeze the gas in the air cylinder 42 when being squeezed. At this time, the compressed gas enters the storage tank 46 through the transmission pipe 48. At this time, the disinfectant in the storage tank 46 is sprayed and disinfected on the seat 2 through the atomizing nozzle, so that the next user can sit on the seat 2 to experience the VR device.

[0054] A placement rack 5 is detachably installed inside one side of the protective frame 27. The placement rack 5 is provided with two chambers, and the two chambers are respectively used for placing the glasses and earphones required by the user when using the VR experience device.

[0055] Another object of the present invention is to provide a single-arm lifting and rotating VR experience method, including the following steps:

[0056] S1: Adjustment before use:

[0057] The user first sits on the seat 2, leans the back against the sponge pad 20, and places the legs on the two U-shaped plates 22 respectively. Before the user uses the VR experience device, the height of the protective frame 27 is adjusted in advance according to the body shape and size of the user. Then the protective frame 27 is turned downwards. At this time, the arched parts on both sides of the protective frame 27 limit the legs of the user, and the protective sponge 283 is used to resist and protect the body of the user.

[0058] S2: Locking and fixing:

[0059] After the user finishes the adjustment, press down the middle rod 29. At this time, the loop-shaped fastener 291 moves downward and is inserted into the corresponding slot 292. Then press the pressing rod 293 once. After the pressing rod 293 is initially pressed, it moves outward. When the pressing rod 293 moves, it synchronously drives the hook 294 to move between the loop-shaped fastener 291 and the slot 292, thereby locking the protective frame 27 to protect the safety of the user when experiencing the VR device;

[0060] S3: Automatic cleaning:

[0061] After the user finishes using, press down the pressing rod 293 again. At this time, the pressing rod 293 drives the hook 294 to move out of the locking of the loop-shaped fastener 291. Then turn the protective frame 27 upward by ninety degrees. Then the user leaves the seat 2. Then continue to turn the protective frame 27 upward. At this time, the active wedge block 49 on the protective frame 27 squeezes the driven wedge block 44. At this time, the air pressure in the air cylinder 42 is transmitted to the storage tank 46. Finally, the disinfectant in the storage tank 46 is sprayed downward through the atomizing nozzle, and finally the seat 2 is disinfected.

[0062] When the present invention is in use, the user first sits on the seat 2, leans the back against the sponge pad 20, and places the legs on the two U-shaped plates 22 respectively. Before the user uses the VR experience device, the height of the protective frame 27 is adjusted in advance according to the body shape and size of the user. When it comes to users of different body shapes and heights, since adults with a larger body size have a larger sitting area on the seat 2 and their legs squeeze the two U-shaped plates 22 and move backward, if the protective frame 27 is too low, the user will feel overly squeezed and tightened. At this time, the motor is turned on to drive the rotating rod 25 to rotate. When the rotating rod 25 rotates, it synchronously drives the active bevel gears 251 on both sides to rotate. The active bevel gears 251 on both sides drive the driven bevel gears 241 on both sides to rotate, thereby driving the threaded rods 24 on both sides to rotate. When the threaded rods 24 on both sides rotate, they drive the lifting frames 26 on both sides to lift upward. At this time, the protective frame 27 also rises synchronously. When the lifting frame 26 rises, it synchronously drives the toothed plates 34 on both sides to move upward through the rear frame 31. When the toothed plates 34 on both sides move upward, they drive the driving wheels 352 on both sides to rotate through meshing. When the driving wheels 352 rotate, they drive the lead screws 351 on both sides to rotate. When the lead screws 351 rotate, the nuts 353 move outward. At this time, the push-pull plate 354 pushes the regulation plate 355 outward. The regulation plate 355 pushes the outer edge rod 220, and then pushes the U-shaped plate 22. At this time, the two U-shaped plates 22 slide downward away from the seat 2 to make contact and resist the lower legs of the user. And the electric slider is turned on to drive the two moving parts 262 to slide outward in the adjustment groove 261. At this time, the protective frame 27 also moves outward synchronously, so as to meet the use of the VR experience device by adults with a larger body size. On the contrary, it can meet the use of children with a smaller body shape. Subsequently, the protective frame 27 is turned downward. At this time, the arched parts on both sides of the protective frame 27 limit the legs of the user. The protective sponge 283 is used to resist and protect the body of the user;

[0063] After the protective frame 27 is flipped down, the middle rod 29 is pressed downward. When the middle rod 29 is pressed downward, the return-shaped card 291 is simultaneously moved downward. At this time, the return-shaped card 291 moves down to the corresponding card slot 292, and then the pressing rod 293 is pressed downward once in the direction of the seat 2. After the pressing rod 293 is pressed for the first time, it is lifted toward the side away from the seat 2. At this time, multiple hooks 294 on the pressing rod 293 move synchronously, thereby locking the return-shaped card 291 and the corresponding card slot 292, and finally fixing the protective frame 27 to prevent the protective frame 27 from being used. The protective sponge 283 can prevent the protective frame 27 from loosening when the user is performing protective restrictions, thereby effectively avoiding potential safety hazards to the user when using the VR device. The protective sponge 283 can contact and resist the upper body of the user while the protective frame 27 restricts and protects the user, thereby preventing the user from colliding with the protective frame 27 when the seat 2 shakes and flips, thereby protecting the user's safety and improving comfort. In addition, the curved settings on both sides of the protective frame 27 can also meet the user's grip when experiencing VR, further helping the user to reduce tension during use.

[0064] The sponge pad 20 can make the user more comfortable when sitting when experiencing the VR device, and a massage component is provided in the sponge pad 20. By turning on the massage component, the user can also be massaged and relaxed when experiencing the VR device. By turning on the motor to rotate the rotating seat 10 and then rotating the seat 2, the VR experience device can be matched with the rotation operation during use. Turning on the cylinder 11 to extend and retract can make the seat 2 rock back and forth, thereby truly simulating the authenticity of the VR experience device when in use, and promoting the user's sensory experience in experiencing the VR device. When the user finishes experiencing the VR device, the pressing rod 293 is pressed again. , then the pressing rod 293 drives the hook 294 to move out of the return card 291 and the slot 292, and then the protective frame 27 is flipped upward by ninety degrees. At this time, the user leaves the seat 2, and then continues to flip the protective frame 27 upward. When the protective frame 27 is flipped, the active wedge block 49 squeezes the driven wedge block 44. The driven wedge block 44 is squeezed and drives the compression rod 43 to squeeze the gas in the gas cylinder 42. At this time, the compressed gas enters the storage box 46 through the transmission pipe 48. At this time, the disinfectant in the storage box 46 is sprayed and disinfected on the seat 2 through the atomizing nozzle, so that the next user can sit on the seat 2 to experience the VR device.

[0065] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A single-arm lifting and rotating VR experience device, comprising a base (1), characterized in that: The upper end surface of the base (1) is rotatably mounted with a rotating seat (10) through a motor, a seat (2) is rotatably mounted in the middle of the rotating seat (10), a cylinder (11) is hingedly connected to the rear side of the rotating seat (10), and one end of the cylinder (11) away from the rotating seat (10) is hingedly connected to the seat (2), a sponge pad (20) is fixedly mounted on the upper end surface of the seat (2), two U-shaped grooves (21) are provided on the front side of the sponge pad (20) and are opened on the seat (2), a U-shaped plate (22) is slidably mounted in the U-shaped groove (21), a spring is fixedly mounted between the rear of the U-shaped plate (22) and the U-shaped groove (21), and rectangular grooves (23) are symmetrically opened on both sides of the upper part of the seat (2); A threaded rod (24) is rotatably mounted in the rectangular groove (23), a driven bevel gear (241) is fixedly mounted on the top of the threaded rod (24), a transversely arranged rotating rod (25) is rotatably mounted on the top of the seat (2) through a motor, active bevel gears (251) are fixedly mounted on both ends of the rotating rod (25), the active bevel gear (251) meshes with the corresponding driven bevel gear (241) below it, a lifting frame (26) is rotatably mounted on the threaded rod (24) and is connected to the rectangular groove (23) in an up-and-down sliding manner, an adjusting groove (261) is provided on one side of the lifting frame (26), a moving part (262) is slidably mounted in the adjusting groove (261) through an electric slider, and a protective frame (27) is rotatably mounted between the two moving parts (262) on both sides.

2. The single-arm lifting and rotating VR experience device according to claim 1, characterized in that: The seat (2) is provided with side grooves on both sides, and an outer edge rod (220) fixedly connected to the U-shaped plate (22) is provided in the side grooves. The two sides of the lower part of the protective frame (27) are arched. A middle rod (29) is slidably installed at the center of the lower part of the protective frame (27). A return-shaped clamp (291) is fixedly installed at the lower end of the middle rod (29). A clamping groove (292) provided on the seat (2) is provided between the two U-shaped grooves (21). A pressing rod (293) is provided below the clamping groove (292). One end of the pressing rod (293) is fixedly connected to the inner cavity of the seat (2), and the other end of the pressing rod (293) penetrates and slides in the middle of the seat (2). A plurality of hooks (294) are fixedly installed on the upper end surface of the pressing rod (293), and the plurality of hooks (294) respectively correspond to the upper clamping grooves (292).

3. The single-arm lifting and rotating VR experience device according to claim 1, characterized in that: A resisting frame (281) is rotatably mounted in the middle of the protection frame (27), and a plurality of buffer rods (282) are evenly spaced in the middle of the resisting frame (281). The buffer rods (282) penetrate and slide in the resisting frame (281), and a protective sponge (283) is fixedly mounted on one end of the plurality of buffer rods (282) close to the seat (2). A spring is sleeved on the outside of the buffer rod (282), and the spring is located between the buffer rod (282) and the resisting frame (281). A handle (28) is threadedly rotatably mounted on one side of the protection frame (27), and one end of the handle (28) is fixedly connected to the resisting frame (281).

4. The single-arm lifting and rotating VR experience device according to claim 1, characterized in that: The seat (2) is provided with a rear frame (31) at the rear, and the two ends of the rear frame (31) are respectively fixedly connected to the lifting frames (26) on both sides. An adjusting rod (32) is threadedly rotatably mounted on the middle part of the lower end surface of the rear frame (31), and a driving frame (33) is threadedly rotatably mounted on the adjusting rod (32). Guide rods are symmetrically mounted on both sides of the rear frame (31), and the guide rods penetrate and slide in the driving frame (33). Tooth plates (34) are fixedly mounted on both sides of the driving frame (33).

5. The single-arm lifting and rotating VR experience device according to claim 4, characterized in that: A side frame (35) fixedly connected to the seat (2) is provided below the lifting frame (26); a lead screw (351) is rotatably installed in the inner cavity of the side frame (35); a driving wheel (352) is fixedly installed on one end of the lead screw (351) that passes through the side frame (35); the driving wheel (352) is meshed with the toothed plate (34); a nut (353) is rotatably installed on the lead screw (351); a push-pull plate (354) is rotatably installed at the lower part of the nut (353); an adjusting plate (355) is rotatably installed at one end of the push-pull plate (354) away from the nut (353); the adjusting plate (355) is slidably connected to the side of the seat (2); a through slot is provided on one side of the adjusting plate (355); and the through slot is sleeved on the outer edge rod (220).

6. The single-arm lifting and rotating VR experience device according to claim 1, characterized in that: A rotating sleeve (45) is rotatably mounted on the lifting frame (26) on one side, a bracket (47) is fixedly mounted on the lifting frame (26) on the other side, a storage box (46) is fixedly mounted inside the rotating sleeve (45), an atomizing nozzle is arranged at the lower part of the storage box (46), and a disinfectant is poured into the storage box (46) for spraying and disinfecting the seat (2) after each use.

7. The single-arm lifting and rotating VR experience device according to claim 5, characterized in that: A fixing ring (41) is fixedly installed on the side frame (35) on one side, a vertically arranged gas cylinder (42) is fixedly installed in the middle of the fixing ring (41), a compression rod (43) arranged at an angle is slidably installed on one end of the gas cylinder (42), a piston is fixedly installed on one end of the compression rod (43) penetrating and sliding the gas cylinder (42), a spring is sleeved on the outside of the compression rod (43), a driven wedge block (44) is fixedly installed on the other end of the compression rod (43), a transmission pipe (48) connected to its inner cavity is fixedly installed on the gas cylinder (42), and one end of the transmission pipe (48) away from the gas cylinder (42) is connected to the inner cavity of the storage box (46).

8. The single-arm lifting and rotating VR experience device according to claim 3, characterized in that: An active wedge block (49) is fixedly mounted on one side of the protection frame (27), and the active wedge block (49) contacts and presses with the driven wedge block (44) when the protection frame (27) turns over toward the seat (2).

9. The single-arm lifting and rotating VR experience device according to claim 5, characterized in that: A placement frame (5) is detachably mounted inside one side of the protective frame (27), and two chambers are provided on the placement frame (5), and the two chambers are respectively used to place glasses and headphones required by the user when using the VR experience device.

10. A single-arm lifting and rotating VR experience method, wherein the VR experience is performed by using the single-arm lifting and rotating VR experience device as claimed in claim 9, characterized in that: The experience method comprises the following steps: S1: Adjustment before use: The user first sits on the seat (2), with the back leaning on the sponge pad (20), and the legs are placed on the two U-shaped plates (22) respectively. Before using the VR experience device, the user adjusts the height of the protective frame (27) in advance according to the user's body shape and size, and then flips the protective frame (27) downward. At this time, the arched parts on both sides of the protective frame (27) limit the user's legs, and the protective sponge (283) is used to resist and protect the user's body; S2: Locking and fixing: After the adjustment is completed, the user presses the middle rod (29) downward, and the return-shaped card (291) moves downward and is placed in the corresponding card slot (292), and then presses the pressing rod (293) once, and the pressing rod (293) moves outward after the initial pressing, and when the pressing rod (293) moves, it simultaneously drives the hook (294) to move between the return-shaped card (291) and the card slot (292), thereby locking the protective frame (27) to protect the safety of the user when experiencing the VR device; S3: Automatic Cleaning: After use, the user presses down the pressing rod (293) again, and the pressing rod (293) drives the hook (294) to move out of the lock of the return-shaped clamp (291), and then flips the protective frame (27) upward by ninety degrees. The user then leaves the seat (2) and continues to flip the protective frame (27) upward. At this time, the active wedge block (49) on the protective frame (27) squeezes the driven wedge block (44), and the air pressure in the air cylinder (42) is transmitted to the storage box (46). Finally, the disinfectant in the storage box (46) is sprayed from the bottom of the atomizing nozzle, and finally the seat (2) is disinfected.

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