VR experience platform and use method

Abstract

The invention discloses a VR experience platform and a use method, and relates to the technical field. The device comprises a base, a pedal is embedded in the base, a driving assembly is further arranged on the side of the pedal, a pedal gear on the bottom side wall of the pedal is meshed with a driven gear in the driving assembly, an insection grooved wheel is further meshed with a driving gear, and the driven gear is installed on a second rotating rod at the shaft end of a driving motor; a stand column is welded to the side wall of the base, a top plate is welded to the top side wall of the stand column, an air conditioner is further arranged in the stand column, and the top plate is slidably connected with the protection assembly through a sliding groove. A door plate is further rotationally arranged between the base and the top plate, and a purification assembly is embedded in the top plate. According to the VR experience device, the hands and feet of an experiencer can be prevented from being limited through the protection assembly installed on the top plate in a hoisting mode, the activity radius of the experiencer can also be limited, and meanwhile body odor and sweat odor emitted by the experiencer in the VR experience process can be extracted through the air conditioner and the purification assembly.

Description

Technical Field

[0001] The present invention relates to the field of wire measurement technology, and in particular to a VR experience platform and a usage method. Background Art

[0002] VR technology is virtual reality technology. It uses computers as the core to carry virtual scenes in real space. Users then use VR equipment to enter digital virtual scenes and play games and entertain in the virtual space. At present, in order to promote VR technology, most of it is carried out through VR experience. During the experience, you enter the VR experience platform placed in the venue, wear VR equipment, and then enter the virtual scene for experience.

[0003] The existing public document CN116808569A-A VR experience platform for digital media relates to the field of VR experience technology, including an experience cabin, wherein an experience cavity is opened inside the experience cabin. The VR experience platform for digital media is provided with a second fixing ring, a first fixing ring and a limit block. The user enters the experience cavity, stands on the first electric telescopic rod, leans his back against the inside of the first fixing ring, and then rotates the second fixing ring to limit the user's body between the first fixing ring and the second fixing ring, so that the limit block is located inside the first limit groove. Then the operator rotates the rotating rod, and the rotating rod drives the bidirectional screw rod to rotate through the pulley, so that one end of the clamping column is inserted into the inside of the clamping groove, limiting the position between the first fixing ring and the second fixing ring. The outside air is discharged into the airbag through the first air pump, so that the airbag expands, thereby limiting the user between the first fixing ring and the second fixing ring, which is convenient for protecting the user.

[0004] However, the above-mentioned VR experience platform has the following shortcomings in actual use:

[0005] 1. The above-mentioned VR experience platform, its support assembly includes a support ring body, the outer surface of the support ring body is fixedly provided with an ear seat mounted on the corresponding support column, and the bottom of the lower ear seat is rotatably provided with an adjustment ring that cooperates with the corresponding support column thread; after the VR experiencer stands on the top of the platform board, the protective structure can be moved to the required height by rotating the adjustment ring, so that the protective structure is at the waist position of the VR experiencer, thereby protecting the VR experiencer's side during the VR experience; wherein, there are two sets of rotating rings and support columns, and the diameters of the support columns and rotating rings are small. In order to meet the use requirements, when the user enters the inner side of the platform assembly, it is first necessary to rotate the support column and rotating ring to move the protective assembly downward. After moving it below the knee position, the user can step into the inner side of the protective assembly, and then squat down and rotate the rotating ring and support column in the opposite direction to move the protective assembly upward. This operation not only consumes a lot of time, but also brings a bad start to the subsequent VR experience;

[0006] 2. The above-mentioned VR experience platform, its platform component includes a platform board, two arc-shaped external gear seats are symmetrically fixedly provided at the bottom of the platform board, two support columns are symmetrically fixedly provided at the top of the platform board, and a foot fixing sleeve connected to the top of the platform board is provided between the two support columns. When the VR experiencer stands on the platform board, the foot fixing sleeve can confine the VR experiencer's feet to the platform board, preventing the VR experiencer's feet from leaving the platform board during the VR experience; however, the platform component is an exposed structure, and only has the function of bearing when in use and being stepped on. Users will produce more sweat during the VR experience process, and some experiencers have a strong body odor. Therefore, there will be a strong body posture and sweat odor around the VR experience platform, which will cause discomfort to subsequent experiencers. Summary of the Invention

[0007] In response to the shortcomings of the existing technology, the present invention provides a VR experience platform and a method of use. By utilizing a protective component hoisted and installed on the top plate, the hands and feet of the experiencer can be avoided from being restricted, and the experiencer's activity radius can also be limited. At the same time, air conditioning and purification components can be used to extract the body odor and sweat odor emitted by the experiencer during the VR experience, solving the problems of the above-mentioned VR experience platform.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a VR experience platform, comprising a base, a pedal inlaid on the base, and a driving assembly is also provided on the side of the pedal, the pedal gear on the bottom side wall of the pedal is meshed with the driven gear in the driving assembly, and the driven gear is also inserted into the rotating rod 1, and the rotating rod 1 is also sleeved with a toothed groove wheel, and the toothed groove wheel is also meshed with the driving gear, and the driven gear is installed on the rotating rod 2 on the shaft end of the driving motor; a column is welded on the side wall of the base, and a top plate is welded on the top side wall of the column, an air conditioner is also provided in the column, a slide groove is opened on the bottom side wall of the top plate, and the top plate is connected to the anti-lock brake through the slide groove. The protective component is slidably connected, and a lifting ring is hoisted on the bottom side wall of the slider in the protective component, and an elastic rod is also threaded on the lifting ring, and the axial end of the elastic rod is detachably fixedly connected to an elastic rope, and the axial end of the elastic rope is detachably fixedly connected to a restraining belt, and the two restraining belts are locked by a lock; a door panel is also rotatably arranged between the base and the top plate, and a handle groove for hand-holding is provided on the door panel, and a purification component is embedded on the top plate, and a fan is provided inside the purification frame in the purification component, and a purification component is provided above the fan and in the purification frame, and the purification component includes an activated carbon layer, a glass fiber layer and an asbestos paper layer.

[0009] Furthermore, a bottom groove is provided on the base, and the bottom groove is used for placing the pedal and the drive assembly, wherein the pedal is embedded and clamped in the bottom groove, and an anti-slip ring is glued to the outer wall of the top groove where the pedal and the bottom groove intersect. The base is also rotatably connected to the door panel through a door shaft, and a glass panel is inlaid on the door panel. The door panel is in an arc shape, and the two door panels are arranged opposite to each other.

[0010] Furthermore, the pedal gear and the driven gear are arranged on the bottom side wall of the bottom groove, and the pedal gear and the driven gear are located in the same horizontal plane. A connecting ring is clamped at the axis of the driven gear, and the driven gear is connected to the rotating rod through the connecting ring for synchronous rotation.

[0011] Furthermore, the toothed groove wheel on the rotating rod 1 and the driving gear are arranged on the same horizontal plane, and the bottom shaft end of the rotating rod 1 is rotatably connected to the bottom side wall of the bottom groove. The rotating rod 2 is inserted into the axis of the driving gear, and the rotating rod 2 is connected to the shaft end of the driving motor through a coupling. The bottom shaft end of the rotating rod 2 is rotatably connected to the bottom side wall of the bottom groove.

[0012] Furthermore, a fixing sleeve is sleeved on the top shaft end of the rotating rod 1, and a frame is clamped on the outer wall of the driving motor. The fixing sleeve and the frame are both embedded in the sealed plate, and the sealed plate cover is arranged in the bottom groove directly above the driving component, and the sealed plate also fits in the gap with the outer wall of the pedal.

[0013] Furthermore, the columns are arranged in a semi-cylindrical structure, and column grooves are provided on the outer wall of the column facing the base and the top plate. The column grooves are fixedly connected to the air conditioner through the mounting bracket.

[0014] Furthermore, an air groove is provided on the top plate, and the top plate is clamped with the purification component through the air groove. The upper and lower ends of the purification frame in the purification component are inlaid with an upper mesh plate and a lower mesh plate, and the inner wall of the purification frame is clamped with the outer wall of the fan through a fixing frame.

[0015] Furthermore, a cover plate is provided above the purification component and on the purification frame, and a plurality of air holes are opened in the cover plate. The glass fiber layer and asbestos paper layer in the purification component are respectively arranged on the upper and lower sides of the activated carbon layer, and the asbestos paper layer is arranged on the side close to the fan.

[0016] Furthermore, the elastic rod in the protective assembly is composed of a large round rod, a spring and a small round rod, and the large round rod and the small round rod are connected by a spring. The spring is arranged inside the hollow large round rod, and the large round rod and the small round rod are slidably plugged in.

[0017] The present invention also provides a method for using a VR experience platform, which specifically includes the following steps:

[0018] S1: Turn on the power of the VR experience platform and connect the VR experience platform to the computer of the control terminal;

[0019] S2: The user opens the door panel by holding the handle, then enters the VR experience platform. The user then unlocks the buckle in the protective component and wraps the strap around the user's waist, ensuring the elastic cord is positioned on the user's back. The user then closes the buckle again to complete donning the protective component.

[0020] S3: The user puts on the VR headset that comes with the VR experience platform and holds the VR controller with both hands or one hand to experience the VR technology content within the VR experience platform. During the experience, the driving component can rotate with the pedals in the base, thereby enhancing the VR realism;

[0021] S4: After the experience is completed, reverse the operation of S2 to take off the protective component, and then push the door panel outward to both sides to open the door panel, and the experiencer can walk out of the base;

[0022] S5: While step 3 is being performed, the air conditioner automatically turns on to achieve the effect of blowing hot air or cold air. The actual temperature of the air blown out changes according to the temperature of the inner chamber of the VR experience platform detected by the temperature sensor on the air conditioner itself. At the same time, when the experiencer is experiencing VR on the VR experience platform, the purification component on the top plate also works at the same time. The fan draws the gas in the environment of the VR experience platform into the purification frame, and after being purified by the three layers of purification materials of activated carbon layer, glass fiber layer and asbestos paper layer in the purification component of the purification frame, it is discharged into the external environment of the VR experience platform, that is, the body odor and sweat odor emitted by the experiencer during the VR experience are extracted.

[0023] The present invention provides a VR experience platform and usage method, which has the following beneficial effects:

[0024] 1. The present invention provides a protective component and a top plate, and a slide groove is provided on the bottom side wall of the top plate. The slide groove is slidably connected to the slider in the protective component. The elastic rod and elastic rope in the protective component can be used to connect the restraint belt, and at the same time, the restraint belt can be stretched. When the elastic rod and the elastic rope are stretched, the user's activity radius is expanded, and the restraint belt has a certain degree of resilience. The restraint belt can be fixed at the user's waist and has a restraining effect on users of different body shapes.

[0025] 2. The present invention sets a purification component and an air conditioner, and the base, top plate, pillars and door panels form a closed chamber. The glass panel on the door panel improves the viewing experience of the VR experience platform, and the air conditioner installed on the inside of the pillar can adjust the temperature of the closed chamber to improve the experience comfort. At the same time, the purification component on the top plate can draw the gas in the environment of the closed chamber into it, and then discharge it into the external environment after purification through three layers of purification materials: activated carbon layer, glass fiber layer and asbestos paper layer, that is, the body odor and sweat odor emitted by the experiencer during the VR experience are extracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic structural diagram of the present invention Figure 1 ;

[0027] Figure 2 A schematic structural diagram of the present invention Figure 2 ;

[0028] Figure 3 A schematic structural diagram of the present invention Figure 3 ;

[0029] Figure 4 This is a structural disassembly diagram of the present invention;

[0030] Figure 5 This is a schematic structural diagram of the base, columns and top plate of the present invention;

[0031] Figure 6 This is a structural disassembly diagram of the pedal and drive assembly of the present invention;

[0032] Figure 7 This is a structural disassembly diagram of the protective assembly of the present invention;

[0033] Figure 8 This is a structural disassembly diagram of the purification component of the present invention;

[0034] Figure 9 It is a structural cross-sectional view of the purification component of the present invention.

[0035] The accompanying drawings are denoted as follows:

[0036] 1. Base; 101. Bottom groove; 102. Anti-slip ring; 2. Pedal; 201. Pedal gear; 3. Drive assembly; 301. Driven gear; 301a. Connecting ring; 302. Rotating rod 1; 302a. Fixing sleeve; 303. Toothed pulley; 304. Driving gear; 304a. Rotating rod 2; 305. Drive motor; 305a. Frame; 306. Sealing plate; 4. Column; 401. Column groove; 5. Air conditioner; 6. Top plate; 601. Slide; 602. Air trough; 7. Protective assembly; 701. Restraint belt; 701a. Lock; 7 02. Elastic rope; 703. Elastic rod; 703a. Large round rod; 703b. Spring; 703c. Small round rod; 704. Lifting ring 1; 705. Slider; 705a. Lifting ring 2; 8. Door panel; 801. Transparent plate; 802. Handle groove; 803. Door axis; 9. Purification component; 901. Purification frame; 901a. Lower screen plate; 901b. Upper screen plate; 902. Fan; 902a. Fixing frame; 903. Purification component; 903a. Cover plate; 903b. Activated carbon layer; 903c. Glass fiber layer; 903d. Asbestos paper layer. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0038] Example 1

[0039] See also Figure 1-6 The present invention is a VR experience platform, comprising a base 1 and a pedal 2 on the base 1 for the experiencer to step on, and a driving component 3 for providing rotational force thereto is also provided on the side of the pedal 2.

[0040] Specifically, the base 1 is provided with a bottom groove 101 for placing the pedal 2, and an anti-slip ring 102 is provided above the bottom groove 101 for sealing the notch between the pedal 2 and the top of the bottom groove 101. A driving assembly 3 is also provided on the side of the pedal 2, wherein a pedal gear 201 is welded on the bottom side wall of the pedal 2, and the pedal gear 201 is engaged with the driven gear 301 in the driving assembly 3, and the driven gear 301 is connected to the rotating rod 1 302 through a connecting ring 301a. At the same time, a toothed groove wheel 303 is also sleeved on the rotating rod 1 302 just above the driven gear 301, and the gear The groove wheel 303 is connected to the driving gear 304, and the driving gear 304 is also sleeved on the rotating rod 2 304a on the shaft end of the driving motor 305. The top shaft end of the rotating rod 1 302 is covered with a fixed sleeve 302a, and the outer wall of the driving motor 305 is clamped with a frame 305a, wherein the fixed sleeve 302a and the frame 305a are both arranged in a closed plate 306, and the closed plate 306 is arranged on the side of the pedal 2, a column 4 is welded on the side outer wall of the base 1, and a top plate 6 is welded on the top of the column 4, wherein the top plate 6 and the base 1 are both arranged in a disc shape.

[0041] Furthermore, the column 4 is a semi-cylindrical structure, and a column groove 401 is provided on the side facing the base 1 and the top plate 6. At the same time, the column groove 401 is connected to the air conditioner 5 through a mounting bracket. The air conditioner 5 is used to adjust the temperature of the indoor environment surrounded by the base 1 and the top plate 6. Two relatively arranged door panels 8 are also provided between the base 1 and the top plate 6. The door panel 8 is rotatably connected to the base 1 and the top plate 6 through a door shaft 801. A transparent plate 801 is inlaid on the door panel 8, and a handle groove 802 for handholding is also provided on the door panel 8.

[0042] Example 2

[0043] See also Figure 7 On the basis of Example 1, a top plate 6 and a protective component 7 are further provided. The protective component 7 is slidably mounted on the bottom side wall of the top plate 6. By utilizing the protective component 7 to restrain the experiencer's waist, it is applicable to experiencers of different body shapes, thereby limiting the experiencer's movement radius to prevent him from stepping out of the pedal 2. At the same time, its small structure and soft texture can avoid restricting the experiencer's hands and feet when the experiencer is experiencing VR.

[0044] Specifically, a slide groove 601 is provided on the bottom side wall of the top plate 6, and the slide groove 601 is slidably connected to the slider 705 in the protective component 7. The slider 705 is buckled with the ring 1 704 through the ring 2 705a on its bottom side wall, and an elastic rod 703 is also installed on the ring 1 704. An elastic rope 702 is bonded to the other axial end of the elastic rod 703, and a restraining belt 701 is provided at the axial end of the elastic rope 702, wherein the two restraining belts 701 are locked to each other through a lock buckle 701a.

[0045] Furthermore, the cross-section of the slide 601 is set in a "T" shape, and the slide 601 as a whole is a circular ring. The elastic rod 703 is composed of a large round rod 703a, a spring 703b and a small round rod 703c, and the large round rod 703a and the small round rod 703c are connected by the spring 703b. At the same time, the spring 703b is set inside the large round rod 703a.

[0046] Example 3

[0047] See also Figure 8-9 On the basis of Examples 1 and 2, a purification component 9 is further provided. The gas in the environment of the experience platform is extracted by using a fan 902, and the gas is discharged after being purified by a purification component 903, thereby achieving the effect of purifying the gas. At the same time, the air conditioner inside it can also adjust the temperature and play a part in the ventilation work.

[0048] Specifically, an air groove 602 is provided at the connection between the top plate 6 and the column 4, and the purification component 9 is arranged in the air groove 602, wherein the purification component 9 includes a purification frame 901, the inner wall of the purification frame 901 is clamped with the fan 902 through a fixing frame 902a, and a purification component 903 is detachably fixedly installed on the top of the purification frame 901, and the lower and upper sides of the purification frame 901 are covered with a lower mesh plate 901a and an upper mesh plate 901b.

[0049] Furthermore, the upper and lower sides of the box body in the purification element 903 are covered with cover plates 903a, and air holes are opened in the cover plates 903a. The box body is filled with an activated carbon layer 903b, a glass fiber layer 903c and an asbestos paper layer 903d, wherein the asbestos paper layer 903d and the glass fiber layer 903c are respectively arranged on both sides of the activated carbon layer 903b, and the asbestos paper layer 903d is arranged on the side close to the fan 902.

[0050] The present invention also provides a method for using a VR experience platform, which specifically includes the following steps:

[0051] S1: Turn on the power of the VR experience platform and connect the VR experience platform to the computer of the control terminal;

[0052] S2: The user opens the door panel by holding the handle, then enters the VR experience platform. The user then unlocks the buckle in the protective component and wraps the strap around the user's waist, ensuring the elastic cord is positioned on the user's back. The user then closes the buckle again to complete donning the protective component.

[0053] S3: The user puts on the VR headset that comes with the VR experience platform and holds the VR controller with both hands or one hand to experience the VR technology content within the VR experience platform. During the experience, the driving component can rotate with the pedals in the base, thereby enhancing the VR realism;

[0054] S4: After the experience is completed, reverse the operation of S2 to take off the protective component, and then push the door panel outward to both sides to open the door panel, and the experiencer can walk out of the base;

[0055] S5: While step 3 is being performed, the air conditioner automatically turns on to achieve the effect of blowing hot air or cold air. The actual temperature of the air blown out changes according to the temperature of the inner chamber of the VR experience platform detected by the temperature sensor on the air conditioner itself. At the same time, when the experiencer is experiencing VR on the VR experience platform, the purification component on the top plate also works at the same time. The fan draws the gas in the environment of the VR experience platform into the purification frame, and after being purified by the three layers of purification materials of activated carbon layer, glass fiber layer and asbestos paper layer in the purification component of the purification frame, it is discharged into the external environment of the VR experience platform, that is, the body odor and sweat odor emitted by the experiencer during the VR experience are extracted.

[0056] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments, any equivalent replacement of some of the technical features therein, and any modification, equivalent replacement, and improvement made are within the scope of protection of the present invention.

Claims

1. A VR experience platform, comprising a base (1), characterized in that: The base (1) is inlaid with a pedal (2), and a driving assembly (3) is also provided on the side of the pedal (2). The pedal gear (201) on the bottom side wall of the pedal (2) is meshed with a driven gear (301) in the driving assembly (3), and the driven gear (301) is also inserted into a rotating rod (302). The rotating rod (302) is also sleeved with a toothed groove wheel (303), and the toothed groove wheel (303) is also meshed with a driving gear (304). The driven gear (304) is mounted on the second rotating rod (304a) on the shaft end of the driving motor (305); a column (4) is welded on the side wall of the base (1), and a top plate (6) is welded on the top side wall of the column (4), an air conditioner (5) is also arranged in the column (4), a sliding groove (601) is opened on the bottom side wall of the top plate (6), and the top plate (6) is slidably connected to the protective component (7) through the sliding groove (601), and the slider (705) in the protective component (7) A lifting ring (704) is installed on the bottom side wall of the base (1), and an elastic rod (703) is also threadedly connected to the lifting ring (704), and the axial end of the elastic rod (703) is also detachably fixedly connected to an elastic rope (702), and the axial end of the elastic rope (702) is detachably fixedly connected to a restraining belt (701), and the two restraining belts (701) are locked by a lock buckle (701a); a door panel (8) is also rotatably provided between the base (1) and the top plate (6), so that The door panel (8) is provided with a handle groove (802) for hand-holding, and a purification component (9) is embedded in the top plate (6). A fan (902) is provided inside the purification frame (901) of the purification component (9), and a purification component (903) is provided above the fan (902) and in the purification frame (901). The purification component (903) includes an activated carbon layer (903b), a glass fiber layer (903c) and an asbestos paper layer (903d).

2. A VR experience platform according to claim 1, characterized in that: The base (1) is provided with a bottom groove (101), and the bottom groove (101) is used for placing the pedal (2) and the drive assembly (3), wherein the pedal (2) is embedded and clamped in the bottom groove (101), and an anti-slip ring (102) is adhered to the outer wall of the top groove at the intersection of the pedal (2) and the bottom groove (101), and the base (1) is also rotatably connected to the door panel (8) through the door shaft (803), and the door panel (8) is inlaid with a glass plate (801), and the door panel (8) is in an arc shape, and the two door panels (8) are arranged opposite to each other.

3. A VR experience platform according to claim 2, characterized in that: The pedal gear (201) and the driven gear (301) are arranged on the bottom side wall of the bottom groove (101), and the pedal gear (201) and the driven gear (301) are located on the same horizontal plane. A connecting ring (301a) is clamped at the axis of the driven gear (301), and the driven gear (301) is connected to the rotating rod (302) for synchronous rotation through the connecting ring (301a).

4. A VR experience platform according to claim 3, characterized in that: The toothed groove wheel (303) on the rotating rod (302) and the driving gear (304) are arranged on the same horizontal plane, and the bottom shaft end of the rotating rod (302) is rotatably connected to the bottom side wall of the bottom groove (101). The axis of the driving gear (304) is inserted with the rotating rod (304a), and the rotating rod (304a) is connected to the shaft end of the driving motor (305) through a coupling. The bottom shaft end of the rotating rod (304a) is rotatably connected to the bottom side wall of the bottom groove (101).

5. A VR experience platform according to claim 4, characterized in that: A fixing sleeve (302a) is sleeved on the top shaft end of the rotating rod (302), and a frame (305a) is clamped on the outer wall of the driving motor (305). The fixing sleeve (302a) and the frame (305a) are both embedded in a sealing plate (306). The sealing plate (306) is covered in the bottom groove (101) just above the driving assembly (3), and the sealing plate (306) is also loosely matched with the outer wall of the pedal (2).

6. The VR experience platform according to claim 1, characterized in that: The column (4) is arranged in a semi-cylindrical structure, and a column groove (401) is provided on the outer wall of the column (4) facing the base (1) and the top plate (6). The column groove (401) is connected to the air conditioner (5) through a fixed clamping connection of the mounting frame.

7. The VR experience platform according to claim 1, characterized in that: An air groove (602) is provided on the top plate (6), and the top plate (6) is clamped with the purification component (9) through the air groove (602); an upper mesh plate (901b) and a lower mesh plate (901a) are embedded at the upper and lower ends of the purification frame (901) in the purification component (9), and the inner wall of the purification frame (901) is clamped with the outer wall of the fan (902) through a fixing frame (902a).

8. The VR experience platform according to claim 1, characterized in that: A cover plate (903a) is provided above the purification element (903) and on the purification frame (901), and a plurality of air holes are provided in the cover plate (903a). The glass fiber layer (903c) and the asbestos paper layer (903d) in the purification element (903) are respectively arranged on the upper and lower sides of the activated carbon layer (903b), and the asbestos paper layer (903d) is arranged on the side close to the fan (902).

9. The VR experience platform according to claim 1, characterized in that: The elastic rod (703) in the protective assembly (7) is composed of a large round rod (703a), a spring (703b) and a small round rod (703c), and the large round rod (703a) and the small round rod (703c) are connected via the spring (703b). The spring (703b) is arranged inside the hollow large round rod (703a), and the large round rod (703a) and the small round rod are slidably connected.

10. A method for using a VR experience platform, characterized by: The specific steps include: S1: Turn on the power of the VR experience platform and connect the VR experience platform to the computer of the control terminal; S2: The user holds the handle (802) to open the door panel (8), and then enters the interior of the VR experience platform. The user opens the lock (701a) in the protective component (7), and wraps the restraint belt (701) around the user's waist. While wrapping, the user also needs to ensure that the elastic rope (702) is located on the side of the user's back. Finally, the lock (701a) is closed again, and the protective component (7) is put on. S3: The experiencer puts on the VR helmet on the VR experience platform and holds the VR handle with both hands or one hand to experience the VR technology content in the VR experience platform. During the experience, the driving component (3) can rotate the pedal (2) in the base (1), thereby improving the VR realism; S4: After the experience is completed, reverse the operation S2 to take off the protective component (7), and then push the door panel (8) outward to both sides to open the door panel (8), and the experiencer can walk out of the base (1); S5: While S3 is being performed, the air conditioner (5) is automatically turned on to achieve the effect of blowing hot air or cold air. The temperature of the air blown out actually changes according to the temperature of the inner chamber of the VR experience platform detected by the temperature sensor on the air conditioner (5). At the same time, when the experiencer is experiencing VR on the VR experience platform, the purification component (9) located on the top plate (6) also works at the same time. The fan (902) draws the gas in the environment of the VR experience platform into the purification frame (901), and the gas is purified by the three layers of purification materials (activated carbon layer (903b), glass fiber layer (903c) and asbestos paper layer (903d) in the purification component (903) in the purification frame (901) and then discharged into the external environment of the VR experience platform, that is, the body odor and sweat odor emitted by the experiencer during the VR experience are extracted.

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