A VR street tour device and interactive feedback system

Abstract

The present invention relates to the field of virtual reality technology, and specifically to a VR street tour device and an interactive feedback system, comprising an experience platform and a seat body, and also comprising an operating component; the operating component comprises a rotating rod, a meshing gear, a walking belt, a transmission and control component and a locking component; two rotating rods are rotatably mounted on the experience platform, a meshing gear is fixedly sleeved on the middle end of each rotating rod, the walking belt is sleeved on the meshing gears provided on the two rotating rods, corresponding tooth grooves are provided on the inner side of the walking belt for cooperating with the two meshing gears, the transmission and control component is mounted on the experience platform, and is used to control the movement of the walking belt and transmit and convert the movement signal of the walking belt, and the locking component is mounted on the experience platform, and is used to limit the movement of the walking belt, so that users can choose different ways to experience according to their own needs when experiencing street tours through the provided equipment and system, thereby improving the user experience.

Description

Technical Field

[0001] The present invention relates to the field of virtual reality technology, and in particular to a VR street tour device and an interactive feedback system. Background Art

[0002] VR technology is a technology that uses computer-generated 3D environments and interactive methods to simulate the real world. It enables users to interact in a virtual environment through devices such as head-mounted displays, palm sensors, and body motion sensors.

[0003] Existing VR devices primarily create a three-dimensional reality through computers, helmet-mounted displays, stereoscopic glasses, data gloves, sealed cabins, and other sensory-assisted devices. People use these devices to input motion information into the computer in a natural way, such as by turning their heads or moving their hands. The devices then receive corresponding visual, auditory, tactile, and even olfactory sensory information. These sensations change with changes in human movement.

[0004] When providing users with an immersive street tour experience through VR street tour equipment, users can only experience it by sitting on a set seat using a handheld control device. The entire tour experience is generally long, and users can only experience it by sitting or standing alone, resulting in an inability to truly feel the fun of street browsing, making the user's actual experience less than ideal. Summary of the Invention

[0005] The purpose of the present invention is to provide a VR street tour device and interactive feedback system, which can enable users to choose different ways to experience the street tour according to their own needs through the provided equipment and system, thereby improving the user experience.

[0006] To achieve the above-mentioned purpose, the present invention provides a VR street tour device and interactive feedback system, including an experience platform and a seat body, and also includes an operating component;

[0007] The operating assembly includes a rotating rod, a meshing gear, a walking belt, a transmission component and a locking component;

[0008] The two rotating rods are rotatably mounted on the experience platform, and the meshing gear is fixedly sleeved on the middle end of each rotating rod. The walking belt is sleeved on the meshing gears provided on the two rotating rods. Corresponding teeth are provided on the inner side of the walking belt for cooperating with the two meshing gears. The transmission control component is installed on the experience platform for controlling the movement of the walking belt and transmitting and converting the motion signal of the walking belt. The locking component is installed on the experience platform for limiting the movement of the walking belt.

[0009] Among them, the transmission and control component includes a speed monitor, a double-headed cylinder, a speed control component and a control component. The speed monitor is installed on the experience platform, and the monitoring end of the speed monitor is connected to one of the rotating rods, so that the movement data of the walking belt can be obtained by monitoring the rotation of the corresponding rotating rod; the double-headed cylinder is installed on the experience platform to cooperate with the speed control component to complete the control of the movement of the walking belt; the control component is installed on the experience platform, and is used to operate the double-headed cylinder according to the sensed corresponding pressure data.

[0010] Wherein, the locking component includes a groove wheel, a dispensing frame, a limit plug plate and a driving component, the groove wheel is arranged at the end of the rotating rod where the speed monitor is not installed; the dispensing frame is fixedly installed on the side of the experience platform close to the groove wheel; the limit plug plate is slidably installed on the dispensing frame; the driving component is connected to the dispensing frame for driving the limit plug plate.

[0011] Wherein, the speed control component includes a contact wheel and a friction block, the two contact wheels are fixedly mounted on the outsides of the two rotating rods respectively; the two friction blocks are fixedly mounted on the two output ends of the double-headed cylinder respectively.

[0012] Among them, the control component includes contact rollers, a support platform and a pressure sensing mechanism, two groups of the contact rollers are rotatably installed on both sides of the walking belt; the support platform is fixedly installed inside the experience platform; the two groups of the pressure sensing mechanisms are respectively arranged on both sides of the top of the support platform, and cooperate with the two groups of the contact rollers arranged inside the walking belt to monitor the pressure on both sides of the walking belt surface. At the same time, the two groups of the pressure sensing mechanisms are also electrically connected to the control system of the double-headed cylinder to complete the control of the double-headed cylinder.

[0013] Among them, the driving component includes a driving screw and a driving motor, the driving screw is threadedly connected to the limiting plug plate and is rotatably installed on the expenditure frame; the output shaft of the driving motor is connected to the driving screw, and the driving motor is fixedly installed on the expenditure frame.

[0014] Among them, the operating component also includes a lifting bracket, an extension frame, an operating handle, an adjusting component and a driving component. The lifting bracket is connected to the seat body and is slidably installed on the experience platform; the two extension frames are respectively slidably installed on both sides of the lifting bracket; the two operating handles are respectively connected to the corresponding two extension frames through the adjusting component; the driving component is installed on the experience platform to drive the corresponding structure to move.

[0015] Among them, the adjustment component includes a horizontal adjustment frame, a vertical adjustment frame, a horizontal moving mechanism and a vertical moving mechanism. The horizontal adjustment frame is slidably installed on each of the stretching frames; the left and right vertical adjustment frames are slidably installed on each of the horizontal adjustment frames; two groups of the horizontal moving mechanisms are respectively installed on the two stretching frames to drive the corresponding horizontal adjustment frames to move; two groups of the vertical moving mechanisms are respectively installed on the two horizontal adjustment frames to drive the corresponding vertical adjustment frames to move.

[0016] Among them, the driving component includes a lifting and regulating mechanism and a stretching regulating mechanism. The lifting and regulating mechanism is installed on the experience platform to drive the lifting bracket to move up and down; the stretching regulating mechanism is installed on the lifting bracket to drive the two stretching racks to move.

[0017] The present invention provides a VR street tour equipment and interactive feedback system, wherein the experience platform is "L"-shaped, and the seat body is installed on the experience platform through a corresponding structure, so that the user can sit directly on the seat body for a tour experience, and two rotating rods are rotatably installed on a surface of the experience platform parallel to the ground, and the two rotating rods are fixed with the meshing gears, and the meshing gears are adapted to the tooth grooves provided at the inner middle end of the walking belt, so that when the two walking belts are in motion, the rotating rods on both sides can rotate through the cooperation of the meshing gears and the walking belts, and the movement of the walking belts can also be controlled by limiting the rotating rods. The walking belt and the corresponding mechanism are similar to The conveyor belt used on the treadmill is provided with corresponding rubber protrusions on both sides of the walking belt to enhance the overall friction. In this way, when the user is actually using it, he can drive the walking belt to move by walking on the walking belt, thereby driving the two rotating rods to rotate, and then the rotation of the corresponding rotating rod is converted into an electrical signal through the transmission and control component, and then the corresponding control instruction is generated through the designated module, and finally the display screen in the VR device is dynamically adjusted, so that the user can experience a walking tour. It is realized that through the provided equipment and system, the user can choose different ways to experience according to his own needs when experiencing street touring, thereby improving the user's usage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0019] Figure 1 It is a schematic diagram of the overall structure of the VR street tour equipment of the present invention.

[0020] Figure 2It is a structural schematic diagram of the rotation speed monitor of the present invention.

[0021] Figure 3 The present invention Figure 2 Enlarged view of point A.

[0022] Figure 4 It is a schematic structural diagram of the experience platform of the present invention.

[0023] Figure 5 It is a schematic diagram of the installation structure of the meshing gears of the present invention.

[0024] Figure 6 It is a structural schematic diagram of the control component of the present invention.

[0025] Figure 7 It is a structural schematic diagram of the regulating component of the present invention.

[0026] Figure 8 It is a structural schematic diagram of the extension regulating mechanism of the present invention.

[0027] Figure 9 It is a structural diagram of the VR street tour interactive feedback system of the present invention.

[0028] In the figure: 1-experience platform, 2-seat body, 3-rotating rod, 4-meshing gear, 5-walking belt, 6-transmission control component, 7-locking component, 8-lifting bracket, 9-extension frame, 10-operating handle, 11-adjusting component, 12-driving component, 601-speed monitor, 602-double-head cylinder, 603-speed control component, 604-control component, 701-groove wheel, 702-disbursement frame, 703-limiting plug plate, 704-driving component, 6031-contact wheel, 60 32-friction block, 6041-contact roller, 6042-support platform, 6043-pressure sensing mechanism, 7041-driving screw, 7042-driving motor, 1101-lateral adjustment frame, 1102-vertical adjustment frame, 1103-lateral moving mechanism, 1104-vertical moving mechanism, 1201-lifting and lowering control mechanism, 1202-extension control mechanism, 100-signal output module, 200-signal receiving module, 300-processing module, 400-display module. DETAILED DESCRIPTION

[0029] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0030] In the description of the present invention, it should be understood that “plurality” means two or more than two, unless otherwise clearly defined.

[0031] See also Figures 1 to 8 The present invention provides a VR street tour device: comprising an experience platform 1, a seat body 2 and an operating assembly, wherein the operating assembly comprises a rotating rod 3, a meshing gear 4, a walking belt 5, a transmission and control component 6 and a locking component 7, wherein the transmission and control component 6 comprises a speed monitor 601, a double-headed cylinder 602, a speed control component 603 and a control component 604, wherein the locking component 7 comprises a groove wheel 701, a disbursement frame 702, a limit plug plate 703 and a driving component 704, wherein the speed control component 603 comprises a contact wheel 6031 and a friction block 6032, and wherein the control component 604 The device comprises a contact roller 6041, a support platform 6042 and a pressure sensing mechanism 6043. The driving component 704 comprises a driving screw 7041 and a driving motor 7042. The above-mentioned solution solves the problem that when providing users with an immersive street tour experience through VR street tour equipment, users can only experience it by sitting on a set seat using a handheld control device. The entire tour experience generally takes a long time, and users can only experience it by sitting or standing alone, resulting in an inability to truly feel the fun of street browsing, resulting in the user's actual usage experience being unsatisfactory.

[0032] Furthermore, the two rotating rods 3 are rotatably mounted on the experience platform 1, and the meshing gear 4 is fixedly sleeved on the middle end of each rotating rod 3. The walking belt 5 is sleeved on the meshing gear 4 provided on the two rotating rods 3. The inner side of the walking belt 5 is provided with corresponding teeth and grooves for cooperating with the two meshing gears 4. The transmission component 6 is installed on the experience platform 1 for controlling the movement of the walking belt 5 and transmitting and converting the motion signal of the walking belt 5. The locking component 7 is installed on the experience platform 1 for limiting the movement of the walking belt 5.

[0033] Specifically, the experience platform 1 is "L"-shaped, and the seat body 2 is installed on the experience platform 1 through a corresponding structure, so that the user can sit directly on the seat body 2 for sightseeing experience. The experience platform 1 is rotatably installed with two rotating rods 3 on a surface parallel to the ground. The two rotating rods 3 are fixed with the meshing gears 4, and the meshing gears 4 are adapted to the tooth grooves provided at the inner middle end of the walking belt 5, so that when the two walking belts 5 are in motion, the rotating rods 3 on both sides can rotate through the cooperation of the meshing gears 4 and the walking belt 5, and the movement of the walking belt 5 can also be controlled by limiting the rotating rods 3. The walking belt 5 and the corresponding mechanism are similar to those on a treadmill. The conveyor belt used is provided with corresponding rubber protrusions on both sides of the walking belt 5 to enhance the overall friction. In this way, when the user is actually using it, he can drive the walking belt 5 to move by walking on the walking belt 5, thereby driving the two rotating rods 3 to rotate, and then the rotation of the corresponding rotating rod 3 is converted into an electrical signal through the transmission and control component 6, and then the corresponding control instruction is generated through the designated module, and finally the display screen in the VR device is dynamically adjusted, so that the user can experience a walking tour, and the provided equipment and system enable the user to choose different ways to experience according to his own needs when experiencing street touring, thereby improving the user's usage experience.

[0034] Furthermore, the speed monitor 601 is installed on the experience platform 1, and the monitoring end of the speed monitor 601 is connected to one of the rotating rods 3, so that the movement data of the walking belt 5 can be obtained by monitoring the rotation of the corresponding rotating rod 3; the double-headed cylinder 602 is installed on the experience platform 1, so as to cooperate with the speed control component 603 to complete the control of the movement of the walking belt 5; the control component 604 is installed on the experience platform 1, and is used to control the double-headed cylinder 602 according to the corresponding pressure data sensed.

[0035] Furthermore, the two contact wheels 6031 are fixedly mounted on the outsides of the two rotating rods 3 ; the two friction blocks 6032 are fixedly mounted on the two output ends of the double-headed cylinder 602 .

[0036] Furthermore, the two groups of contact rollers 6041 are rotatably installed on both sides of the walking belt 5; the support platform 6042 is fixedly installed inside the experience platform 1; the two groups of pressure sensing mechanisms 6043 are respectively arranged on both sides of the top of the support platform 6042, and cooperate with the two groups of contact rollers 6041 arranged inside the walking belt 5, so as to monitor the pressure on both sides of the surface of the walking belt 5. At the same time, the two groups of pressure sensing mechanisms 6043 are also electrically connected to the control system of the double-headed cylinder 602, so as to complete the control of the double-headed cylinder 602.

[0037] When this embodiment is in use, the rotation speed monitor 601 is arranged on the side of the experience platform 1 to monitor the rotation data of the designated rotating rod 3. Then, the walking speed of the user on the walking belt 5 can be determined based on the rotation data of the rotating rod 3, thereby adjusting the display image in the VR device more realistically.

[0038] The double-headed cylinder 602 is fixedly arranged on the side of the operating platform, and the friction blocks 6032 are fixed on both output ends of the double-headed cylinder 602. At the same time, the two rotating rods 3 are also fixedly installed with the contact wheels 6031 on one end that cooperates with the friction blocks 6032 on both sides of the double-headed cylinder 602, so that the friction blocks 6032 on both sides can be driven by the double-headed cylinder 602 to press and cooperate with the contact wheels 6031 on the two rotating rods 3, thereby changing the actual rotation speed of the rotating rods 3 on both sides, and finally realizing the control of the movement of the walking belt 5;

[0039] The inner wall of the area with rubber protrusions on both sides of the walking belt 5 is provided with the contact rollers 6041, and the corresponding support platform 6042 is also provided on the inner side of the experience platform 1. When the user stands on the walking belt 5 with both feet, the contact rollers 6041 on both sides of the walking belt 5 will squeeze the pressure sensing mechanism 6043 provided on the support platform 6042. The pressure sensing mechanism 6043 is provided with two groups for monitoring the pressure data generated by the user's feet. When the human body is walking upright, the pressure generated by the feet usually remains large and small, that is, the left and right feet are alternately supported during walking, and the frequency of the alternating support of the left and right feet can reflect the walking speed of the human body. In this way, by setting The two sets of pressure sensing mechanisms 6043 monitor the frequency of the user's feet stepping on the walking belt 5, thereby determining the user's walking speed. Then, according to the user's walking speed, the double-headed cylinder 602 cooperates with the friction block 6032 and the contact wheel 6031 to adjust the friction force that needs to be overcome by the actual rotation of the rotating rods 3 on both sides. When the user walks faster, the friction force that the rotating rod 3 needs to overcome is smaller, so that the inertia generated by the movement of the rotating rod 3 and the walking belt 5 can assist the user in walking, making the user more relaxed when actually walking. When the user walks slower, the friction force that the rotating rod 3 needs to overcome will increase appropriately to prevent the user from slipping due to inertia.

[0040] It should be noted that when using the pressure sensing mechanism 6043 to cooperate with the two-way cylinder to control the rotating rod 3 and the walking belt 5, the start and stop control needs to be designed separately, that is, the above-described control of the magnitude of the friction force overcome by the rotating rod 3 according to the walking speed needs to be adjusted after the user walks normally, and for emergency situations such as emergency stop, that is, when the two groups of the pressure sensing mechanisms 6043 detect that the frequency of the user's feet drops rapidly, the control of the rotating rods 3 on both sides can also be set according to actual conditions. For example, when it is detected that the frequency of the user's feet drops by more than a preset range, the double-headed cylinder 602 will drive the friction blocks 6032 on both sides to make emergency contact with the contact wheels 6031 on both sides, so that the inertia generated by the walking belt 5 will not excessively affect the user's walking experience and walking safety.

[0041] Furthermore, the groove wheel 701 is arranged at the end of the rotating rod 3 where the speed monitor 601 is not installed; the expenditure frame 702 is fixedly installed on the side of the experience platform 1 close to the groove wheel 701; the limiting plug plate 703 is slidably installed on the expenditure frame 702; the driving component 704 is connected to the expenditure frame 702 for driving the limiting plug plate 703.

[0042] Furthermore, the driving screw 7041 is threadedly connected to the limiting plug plate 703 and is rotatably mounted on the expenditure frame 702; the output shaft of the driving motor 7042 is connected to the driving screw 7041, and the driving motor 7042 is fixedly mounted on the expenditure frame 702.

[0043] When the present embodiment is in use, the outer ring of the groove wheel 701 is provided with a plurality of locking grooves, and the end of the limiting plug plate 703 is provided with a corresponding blocking block that is adapted to the locking groove on the outer side of the groove wheel 701, and the limiting plug plate 703 is provided with a corresponding threaded hole that cooperates with the driving screw 7041 rotatably mounted on the expenditure frame 702, and the driving screw 7041 is fixed to the output shaft of the driving motor 7042. When the driving motor 7042 drives the driving screw 7041 to rotate, the driving screw 7041 will drive the limiting plug plate 703, and then the corresponding limiting plug plate 703 will be driven by the cooperation between the limiting plug plate 703 and the outer locking groove of the groove wheel 701. The rotating rod 3 is locked, so that the walking belt 5 can be in a locked state when the user needs to get on and off the machine. It should be noted that the double-headed cylinder 602 used in this solution cooperates with the rubber block and the contact wheel 6031 mainly to adjust the friction force that needs to be overcome for the rotation of the rotating rod 3 by changing the pressure between the rubber block and the contact wheel 6031. Therefore, it is not necessary to lock the walking belt 5 through the cooperation of the rubber block and the contact wheel 6031. In this way, a low-power model can be selected for the model of the double-headed cylinder 602, and the double-headed cylinder 602 does not need to undertake the task of locking the walking belt 5.

[0044] Preferably, the operating component provided by the present invention also includes a lifting bracket 8, an extension bracket 9, an operating handle 10, an adjusting member 11 and a driving member 12, the adjusting member 11 includes a horizontal adjustment frame 1101, a vertical adjustment frame 1102, a horizontal moving mechanism 1103 and a vertical moving mechanism 1104, and the driving member 12 includes a lifting control mechanism 1201 and an extension control mechanism 1202.

[0045] Furthermore, the lifting bracket 8 is connected to the seat body 2 and is slidably installed on the experience platform 1; the two stretching frames 9 are respectively slidably installed on both sides of the lifting bracket 8; the two operating handles 10 are respectively connected to the corresponding two stretching frames 9 through the adjusting member 11; the driving member 12 is installed on the experience platform 1, and is used to drive the corresponding structure to move.

[0046] Furthermore, the horizontal adjustment frame 1101 is slidably mounted on each of the stretching frames 9; the vertical adjustment frame 1102 is slidably mounted on each of the horizontal adjustment frames 1101; two groups of horizontal moving mechanisms 1103 are respectively mounted on the two stretching frames 9, for driving the corresponding horizontal adjustment frames 1101 to move; two groups of vertical moving mechanisms 1104 are respectively mounted on the two horizontal adjustment frames 1101, for driving the corresponding vertical adjustment frames 1102 to move.

[0047] Furthermore, the lifting and regulating mechanism 1201 is installed on the experience platform 1 to drive the lifting bracket 8 to move up and down; the stretching regulating mechanism 1202 is installed on the lifting bracket 8 to drive the two stretching frames 9 to move.

[0048] When the present embodiment is in use, the seat body 2 is fixed to the side of the lifting bracket 8, and the lifting bracket 8 is slidably arranged on the experience platform 1. Two stretching frames 9 are symmetrically installed on both sides of the bottom of the lifting bracket 8, and each stretching frame 9 is installed with the horizontal adjustment frame 1101, and each horizontal adjustment frame 1101 is slidably installed with the corresponding vertical adjustment frame 1102, and each vertical adjustment frame 1102 is correspondingly provided with the operating handle 10. The user can directly output the corresponding signal through the operating handle 10. When the user sits on the seat body 2, the user only needs to use the operating handle 10 to complete the adjustment of the internal picture of the VR device. When the user walks, the movement of the picture back and forth can be controlled by the user walking, and the movement of the picture still requires the user to operate the operating handle 10 to adjust it. At the same time, when the user walks upright, the operating handles 10 on both sides can be supported to ensure safety and stability during walking.

[0049] The lifting and regulating mechanism 1201, the lateral movement mechanism 1103 and the vertical movement mechanism 1104 are all driven by corresponding screws and motors. The lifting and regulating mechanism 1201 is mainly used to drive the lifting bracket 8 so as to adjust the sitting height of the seat body 2 by moving the lifting bracket 8 up and down. The lateral movement mechanism 1103 and the vertical movement mechanism 1104 respectively drive the lateral adjustment frame 1101 and the vertical adjustment frame 1102 on the stretching frame 9 so as to adjust the sitting height of the seat body 2 by moving the lifting bracket 8 up and down. The adjustment frame 1102 is driven to adjust the holding position of the operating handle 10. The extension control mechanism 1202 is composed of a double-headed screw and a corresponding motor. The threads on both sides of the double-headed screw used in the extension control mechanism 1202 rotate in opposite directions. When the corresponding motor drives the double-headed screw to rotate, the two extension frames 9 that cooperate with the threads on both sides of the double-headed screw will be simultaneously expanded or closed under the drive of the double-headed screw, so that the user can adjust the extension position of the two extension frames 9 according to actual conditions, and further adjust the actual position of the operating handle 10.

[0050] See also Figure 9 A VR street tour interactive feedback system, using the VR street tour device, includes a signal output module 100, a signal receiving module 200, a processing module 300, and a display module 400:

[0051] The signal output module 100 is installed in the operating handle 10, the signal receiving module 200 is connected to the speed monitor 601 and the signal output module 100, the processing module 300 is connected to the signal receiving module 200, and the display module 400 is connected to the processing module 300;

[0052] The signal output module 100 generates and outputs corresponding control signals according to the user's pressing operation and corresponding gesture operation;

[0053] The signal receiving module 200 is used to receive control signals output by corresponding devices and instruments;

[0054] The processing module 300 is used to analyze and process the received control signal and generate the final control instruction;

[0055] The display module 400 dynamically adjusts the displayed image and the corresponding scene through corresponding control instructions.

[0056] Specifically, the signal receiving module 200 is mainly used to receive the electrical signal output by the user through the signal output module 100 provided inside the operating handle 10, and also receives the signal data monitored by the speed monitor 601. The processing module 300 is used to process and analyze the signal received by the signal receiving module 200. During the processing and analysis, since the user may operate the operating handle at the same time while walking on the walking belt 5, which may cause interference in the signal of the picture moving back and forth, it is necessary to give priority to the rotation data transmitted by the speed monitor 601 to ensure the user's actual sightseeing experience. The display module 400 is applied to the VR device, and the display module 400 can perform corresponding dynamic adjustments to the picture displayed on the VR device according to the control instructions processed by the processing module 300.

[0057] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A VR street tour device, comprising an experience platform and a seat body, characterized in that: Also included are operating components; The operating assembly includes a rotating rod, a meshing gear, a walking belt, a transmission component and a locking component; The two rotating rods are rotatably mounted on the experience platform, and the meshing gear is fixedly sleeved on the middle end of each rotating rod. The walking belt is sleeved on the meshing gears provided on the two rotating rods. Corresponding tooth grooves are provided on the inner side of the walking belt for cooperating with the two meshing gears. The transmission control component is mounted on the experience platform for controlling the movement of the walking belt and transmitting and converting the motion signal of the walking belt. The locking component is mounted on the experience platform for limiting the movement of the walking belt. The transmission and control component includes a speed monitor, a double-headed cylinder, a speed control component, and a control component. The speed monitor is installed on the experience platform, and the monitoring end of the speed monitor is connected to one of the rotating rods, so as to obtain the motion data of the walking belt by monitoring the rotation of the corresponding rotating rod; the double-headed cylinder is installed on the experience platform to cooperate with the speed control component to complete the control of the movement of the walking belt; the control component is installed on the experience platform, and is used to operate the double-headed cylinder according to the corresponding pressure data sensed; The speed control component includes a contact wheel and a friction block, the two contact wheels are fixedly mounted on the outside of the two rotating rods respectively; the two friction blocks are fixedly mounted on the two output ends of the double-headed cylinder respectively; The control component includes contact rollers, a support platform and a pressure sensing mechanism. The two groups of contact rollers are rotatably installed on both sides of the walking belt; the support platform is fixedly installed inside the experience platform; the two groups of pressure sensing mechanisms are respectively arranged on both sides of the top of the support platform, and cooperate with the two groups of contact rollers arranged inside the walking belt to monitor the pressure on both sides of the walking belt surface. At the same time, the two groups of pressure sensing mechanisms are also electrically connected to the control system of the double-headed cylinder to facilitate the control of the double-headed cylinder.

2. The VR street tour device according to claim 1, characterized in that: The locking component includes a groove wheel, a dispensing frame, a limit plug plate and a driving component. The groove wheel is arranged at the end of the rotating rod where the speed monitor is not installed; the dispensing frame is fixedly installed on the side of the experience platform close to the groove wheel; the limit plug plate is slidably installed on the dispensing frame; the driving component is connected to the dispensing frame for driving the limit plug plate.

3. The VR street tour device according to claim 2, characterized in that: The driving component includes a driving screw and a driving motor. The driving screw is threadedly connected to the limiting plug plate and is rotatably mounted on the expenditure frame. The output shaft of the driving motor is connected to the driving screw, and the driving motor is fixedly mounted on the expenditure frame.

4. The VR street tour device according to claim 2, characterized in that: The operating assembly also includes a lifting bracket, an extension frame, an operating handle, an adjusting member and a driving member. The lifting bracket is connected to the seat body and is slidably installed on the experience platform; the two extension frames are respectively slidably installed on both sides of the lifting bracket; the two operating handles are respectively connected to the corresponding two extension frames through the adjusting member; the driving member is installed on the experience platform to drive the corresponding structure to move.

5. The VR street tour device according to claim 4, characterized in that: The adjusting component includes a transverse adjustment frame, a vertical adjustment frame, a transverse moving mechanism and a vertical moving mechanism. The transverse adjustment frame is slidably mounted on each of the stretching frames; the vertical adjustment frame is slidably mounted on each of the transverse adjustment frames; two groups of the transverse moving mechanisms are respectively mounted on the two stretching frames to drive the corresponding transverse adjustment frames to move; two groups of the vertical moving mechanisms are respectively mounted on the two transverse adjustment frames to drive the corresponding vertical adjustment frames to move.

6. The VR street tour device according to claim 5, characterized in that: The driving component includes a lifting and regulating mechanism and an extension regulating mechanism. The lifting and regulating mechanism is installed on the experience platform and is used to drive the lifting bracket to move up and down; the extension regulating mechanism is installed on the lifting bracket and is used to drive the two extension brackets to move.

7. A VR street tour interactive feedback system, using the VR street tour device according to claim 6, characterized in that: It includes a signal output module, a signal receiving module, a processing module and a display module; The signal output module is installed in the operating handle, the signal receiving module is connected to the speed monitor and the signal output module, the processing module is connected to the signal receiving module, and the display module is connected to the processing module; The signal output module generates and outputs corresponding control signals according to the user's pressing operation and corresponding gesture operation; The signal receiving module is used to receive control signals output by corresponding devices and instruments; The processing module is used to analyze and process the received control signal, and then generate the final control instruction; The display module dynamically adjusts the displayed image and the corresponding scene through corresponding control instructions.

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