Vestibular training device

Abstract

The utility model relates to a vestibular training device. The vestibular training device comprises a seat and a driving device. The driving end of the driving device is connected with the seat to drive the seat to rotate. The seat is provided with a bearing part and a headrest part. One side of the L-shaped bearing part is a seat cushion part, and the other side of the L-shaped bearing part is a backrest part. A headrest part is arranged at the end, deviating from the L-shaped intersection point, of the backrest part, a first supporting piece and a second supporting piece are arranged at the two opposite ends of the headrest part respectively, the first supporting piece and the second supporting piece both extend out of the side wall of the headrest part, and the first supporting piece, the second supporting piece and the seat cushion are located on the same side of the seat; the bearing part is provided with a connecting part which is used for fixing a trainee on a seat, and the connecting part is provided with anti-load air bags at the abdomen and the legs. The bearing part is further provided with a non-contact heart rate sensor, the heart rate of the user in the simulated motion state can be monitored in real time, and quantitative, visual and objective physiological monitoring data are obtained.

Description

Technical Field

[0001] The present application relates to the field of aerospace technology, and in particular to a vestibular training device. Background Art

[0002] Vestibular training devices usually include seats and drive devices. Personnel are fixed on the seats, and the seats are driven by the drive device to move, simulating the motion state of the human body during flight, sailing and some other sports, so as to carry out stability training or physiological state monitoring and selection of personnel in this motion state. It is often used in the selection of professionals such as pilots, navigators, athletes, research on space motion sickness, spatial orientation disorder, vestibular function testing, vestibular illusion experiential training, vestibular function stability training and evaluation, etc.

[0003] Whether it is stable training or monitoring and selection, the physiological state of the human body in simulated motion is an important data. However, the existing vestibular training device, such as patent document CN113963599A, only simulates the motion state, and cannot know the physiological state of the person during the simulated motion. It can only be judged by the facial expression, mobility and body sensation of the person after the exercise. The physiological state monitoring data is difficult to quantify and is not intuitive and objective, which is not conducive to the targeted adjustment of the training plan and the selection of professionals.

[0004] Therefore, how to monitor the physiological state of the vestibular training device user in the simulation state and obtain quantitative, intuitive and objective physiological monitoring data has become a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] In order to monitor the physiological state of a vestibular training device user in a simulated state and obtain quantitative, intuitive and objective physiological monitoring data, the present application provides a vestibular training device.

[0006] A vestibular training device is provided to achieve the purpose of the utility model, comprising:

[0007] Seats and drive units;

[0008] The seat is provided with a load-bearing part and a headrest part, the load-bearing part is L-shaped as a whole, one side of the L-shaped structure of the load-bearing part is a seat cushion part, and the other side of the L-shaped structure of the load-bearing part is a backrest part, the end of the backrest part away from the L-shaped intersection of the load-bearing part is provided with a headrest part, and the opposite two ends of the headrest part are respectively provided with a first support member and a second support member, the backrest part, the first support member and the second support member are respectively located at three adjacent ends of the headrest part, the first support member and the second support member both protrude out of the side wall of the headrest part, and the first support member, the second support member and the seat cushion are located on the same side of the seat;

[0009] The load-bearing part is provided with a connecting part, which is suitable for fixing the trainee on the seat to ensure the safety of the person during the rotation of the seat. The load-bearing part is also provided with a heart rate sensor, which is suitable for detecting the heart rate of the trainee in real time;

[0010] The driving end of the driving device is connected to the seat to drive the seat to rotate.

[0011] Compared with the existing vestibular training devices, the present application can monitor the heart rate of the user in the simulated motion state in real time, and obtain quantitative, intuitive and objective physiological monitoring data. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The structural schematic diagram of the vestibular training device according to the embodiment of the present application is shown;

[0013] Figure 2 The structural schematic diagram of the vestibular training device according to the embodiment of the present application is shown;

[0014] Figure 3 The structural schematic diagram of the seat according to the embodiment of the present application is shown.

[0015] Seat cushion part 100, rotational speed sensor 110, backrest part 200, heart rate sensor 210, headrest part 300, first support member 310, second support member 320, eye movement trajectory acquisition instrument 330, first armrest member 410, second armrest member 420, first connecting member 510, second connecting member 520, reinforcement member 530, footrest part 600, foot support member 610, telescopic part 620, airbag 700, driving device 800, rotating shaft 810, bracket 900, walking wheel 910. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Hereinafter, various exemplary embodiments, features and aspects of the present application will be described in detail with reference to the drawings. The same reference numerals in the drawings denote elements having the same or similar functions. Although various aspects of the embodiments are shown in the drawings, the drawings do not have to be drawn to scale unless otherwise specified.

[0017] Among them, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention or simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0018] In addition, for a better illustration of the present application, numerous specific details are given in the following detailed implementation manners. Those skilled in the art should understand that the present application can also be implemented without certain specific details. In some instances, methods, means, elements, and circuits well-known to those skilled in the art are not described in detail to highlight the gist of the present application.

[0019] Figure 1 The structural schematic diagram of a vestibular training device according to an embodiment of the present application is shown. The rotation direction of the seat following the driving device is as indicated by the arrow in the figure. Figure 2 The structural schematic diagram of a vestibular training device according to an embodiment of the present application is shown. The rotation direction of the rotatable connection between the armrest part and the load-bearing part is as indicated by the arrow in the figure. Figure 3 The structural schematic diagram of the seat according to an embodiment of the present application is shown. The telescopic direction of the telescopic part is as indicated by the arrow in the figure.

[0020] The present application provides a vestibular training device, including a seat and a driving device 800. The seat is provided with a load-bearing part and a headrest part 300. The load-bearing part is integrally L-shaped. One side of the L-shaped structure of the load-bearing part is a seat cushion part 100, and the other side of the L-shaped structure of the load-bearing part is a backrest part 200. At one end of the backrest part 200 facing away from the seat cushion part 100, that is, at one end of the backrest part 200 facing away from the intersection point of the L-shaped structure of the load-bearing part, a headrest part 300 is provided. The opposite ends of the headrest part 300 are respectively provided with a first support member 310 and a second support member 320. The backrest part 200, the first support member 310, and the second support member 320 are respectively located at three adjacent ends of the headrest part 300. Both the first support member 310 and the second support member 320 protrude from the side wall of the headrest part 300. The first support member 310, the second support member 320, and the seat cushion are located on the same side of the seat.

[0021] The load-bearing part is provided with a connecting part, which is suitable for fixing the training personnel on the seat to ensure the safety of the personnel during the rotation of the seat. The load-bearing part is also provided with a heart rate sensor 210, which is suitable for detecting the heart rate of the training personnel in real time. It should be noted that the present application does not specifically limit the wearing method and heart rate detection method of the heart rate sensor, as long as it can detect the heart rate of the personnel on the seat. The heart rate sensor is preferably a non-contact heart rate sensor.

[0022] The driving end of the driving device 800 is connected to the seat to drive the seat to rotate.

[0023] In this application, a driving device 800 is provided to drive the seat to rotate, thereby simulating the motion states of flight, navigation, and other operating items. By providing a heart rate sensor 210 to monitor the heart rate of the user of the device in real time, the objective, intuitive, and quantifiable physiological state data of the heart rate can be used as a reference item for training and selection. Compared with existing vestibular training devices, this application can monitor the physiological state of the user of the vestibular training device in a simulated state and obtain quantified, intuitive, and objective physiological monitoring data.

[0024] In addition, in the headrest part 300 of this application, a first support member 310 and a second support member 320 are provided on the left and right sides of the user's head, which can increase the strength and stability of the bracket 900 of the headrest part 300 and have a certain supporting and limiting protection effect on the head. This application does not specifically limit the shapes of the first support member 310 and the second support member 320. The first and second support members 320 can be strip-shaped and protrude perpendicularly from the side wall of the headrest part 300. They can also be arc-shaped members, with both ends of the arc connected to the headrest part 300, and the middle part of the arc protruding from the side wall of the headrest part 300. An arc-shaped plate-shaped elastic member is sleeved outside the arc-shaped member to improve comfort. Preferably, they are strip-shaped, and an annular elastic member is sleeved outside the strip-shaped first support member 310 and the second support member 320 to improve comfort.

[0025] In a possible implementation manner, an armrest part is further provided on the load-bearing part, and the armrest part, the seat cushion, the first support member 310, and the second support member 320 protrude from the same side wall of the backrest part 200.

[0026] Furthermore, the armrest part includes a first armrest member 410 and a second armrest member 420. The first armrest member 410 and the second armrest member 420 are relatively arranged at opposite ends of the load-bearing part, and the first armrest member 410, the headrest part 300, and the second armrest member 420 are respectively located at adjacent three ends of the backrest part 200.

[0027] In a possible implementation manner, the first armrest member 410 and the second armrest member 420 are respectively connected to opposite ends of the backrest part 200 of the load-bearing part.

[0028] In a possible implementation manner, both the first armrest member 410 and the second armrest member 420 are strip-shaped.

[0029] One end of the body length of the first armrest member 410 is fixed to the load-bearing part, and the other end of the body length protrudes from the side wall of the backrest part 200.

[0030] One end of the second armrest member 420 with a longer body length is fixed to the load-bearing part, and the other end with a longer body length extends out of the side wall of the backrest 200. Further, the first armrest member 410 and the second armrest member 420 are in the same body length direction, and both of their body length directions are parallel to the seat cushion plane direction and perpendicular to the backrest plane direction. Both the first armrest member 410 and the second armrest member 420 are fixedly connected to the load-bearing part.

[0031] In a possible implementation, both the first armrest member 410 and the second armrest member 420 are strip-shaped. One end of the first armrest member 410 with a longer body length is rotatably connected to the load-bearing part, and one end of the second armrest member 420 with a longer body length is rotatably connected to the load-bearing part. The rotation axis direction of the first armrest member 410, the body width direction of the first armrest member 410, the rotation axis direction of the second armrest member 420, the body width direction of the second armrest member 420, and the connection point connection direction of the first armrest member 410 and the second armrest member 420 on the load-bearing part are all the same and are all the same as the body width direction of the backrest 200. The load-bearing part is provided with a rotation locking member suitable for locking the rotation of the armrest part on the load-bearing part after the armrest part rotates in place. Further, the rotation locking member locks the armrest part bidirectionally. Once the rotation of the armrest part is locked, it cannot rotate clockwise or counterclockwise along its rotation axis 810. It should be noted that rotating in place means that the armrest part (the first armrest member 410 and the second armrest member 420) rotates to (one end with a longer body length is rotatably connected to the load-bearing part,) and the other end with a longer body length extends out of the side wall of the backrest 200, and at this time, the extended end of the armrest part (the first armrest member 410 and the second armrest member 420), the seat cushion, and the first and second support members 320 are on the same side of the seat.

[0032] By using the rotational displacement of the armrest part on the load-bearing part, it is ensured that a person can quickly sit into the seat, and can also hold the armrest part in a simulated motion state to provide safety protection for the person. Rotate the armrest part so that it is away from the front side of the backrest 200 and no longer extends out of the front side wall of the backrest 200. A person can sit into the load-bearing part of the seat from any direction in front of the backrest, which is more rapid, convenient, and unobstructed. Rotate the armrest part so that one end with a longer body length extends out of the front side of the backrest 200, and use the rotation locking member to lock the armrest part. At this time, the rotation of the armrest part is locked and cannot continue to rotate. At this time, the armrest part can be regarded as fixed on the load-bearing part, providing physical support for the hand and arm of the user, that is, the so-called "armrest", which has the effects of improving comfort and ensuring safety.

[0033] This application does not specifically limit the rotatable connection structure between the armrest part and the load-bearing part and the structure of the rotation locking member, as long as rotation and locking and limiting can be achieved.

[0034] In a possible implementation, the seat is further provided with a footrest portion 600. The footrest portion 600 is connected to the load-bearing portion. The footrest portion 600 is provided with a foot support member 610. There is a preset distance between the foot support member 610 and the load-bearing portion. The foot support member 610 and the headrest portion 300 are respectively close to the opposite ends of the seat. The foot support member 610 and the backrest portion 200 are respectively close to the opposite ends of the seat cushion. By providing the foot support member 610 in this application, physical support is provided for the feet of the person, which has the effects of improving comfort and ensuring safety. Further, the foot support member 610 is in a plate shape, and the plane direction of the plate surface of the foot support member 610 is parallel to the plane direction of the seat cushion.

[0035] In a possible implementation, the footrest portion 600 and the load-bearing portion are connected by a telescopic portion 620. The telescopic portion 620 is in a long strip shape and can be telescoped along its body length direction. The footrest portion 600 and the load-bearing portion are respectively connected to the two ends of the telescopic portion 620 along its telescopic direction. By extending or retracting the telescopic portion 620, the foot support member 610 of the footrest portion 600 is moved away from or close to the seat cushion, and the position of the foot support member 610 can be flexibly adjusted to adapt to users with different leg lengths. If a bracket 900 is provided, then the bracket 900 is connected to either the foot support member or the load-bearing portion, and only to one of them. Preferably, the bracket 900 is only connected to the load-bearing portion.

[0036] Further, the telescopic direction of the telescopic portion 620 is consistent with the body length direction of the backrest portion 200. The telescopic portion 620 can be two nested sliding tubes. A plurality of pin holes are formed in the radial side wall of the pipe of the sliding tube. The pin holes of each sliding tube are arranged adjacent to each other at intervals along the axial direction of its pipe. The relative displacement is completed by the sliding between the sliding tubes to complete the telescoping and adjust the leg length of the seat. The sliding permission and sliding limitation are carried out by the disassembly and installation of the pins.

[0037] In a possible implementation, the connecting portion includes a first connecting member 510 and a second connecting member 520. One end of the first connecting member 510 facing away from the load-bearing portion and one end of the second connecting member 520 facing away from the load-bearing portion are detachably connected. The first connecting member 510 and the second connecting member 520 are made of elastic members, and the elastic deformation improves the use comfort and adapts to users with different body types.

[0038] Further, the first connector 510 and the second connector 520 are fixed to the opposite ends of the load-bearing part, respectively. One end of the first connector 510, the headrest part 300 and the second connector 520 are respectively installed at the three adjacent ends of the load-bearing part, and the other end of the first connector 510 and the other end of the second connector 520 are detachably connected. The present application does not specifically limit the detachable connection method of the first connector 510 and the second connector 520, as long as they can be flexibly and quickly disassembled and the connection state is firm and stable. Preferably, the first connector 510 and the second connector 520 are elastic members that can be elastically retracted along the length direction of the body. The first connector 510 is provided with an elastic claw at one end of the body length away from the load-bearing part, and the second connector 520 is provided with a disassembly connector at one end of the body length away from the load-bearing part. The disassembly connector is provided with a slot matching the elastic claw, and the side wall of the groove is provided with a perforation matching the elastic claw clamp. The elastic claw extends into the slot until the clamp head passes through the perforation, and then expands elastically to the outside of the disassembly connector. The two are fixedly connected to fix the user on the seat. After the training, the clamp head that has been inserted is pressed to elastically retract, and the elastic claw is pulled along the axis of the elastic expansion and retraction of the claw to disengage the clamp head from the perforation. The elastic claw is pulled continuously until it disengages from the slot, thereby releasing the connection between the first connector 510 and the second connector 520, and the user leaves the seat to rest.

[0039] In a possible implementation, the connection part also includes a reinforcement member 530, one end of which is connected to one end of the intersection of the L-shaped structure of the backrest 200 away from the load-bearing part, and the other end of the reinforcement member 530 is connected to the middle of any one of the first connection member 510 and the second connection member 520. It should be noted that the middle part mentioned in the description of the middle part of the first / second connection part specifically refers to any area between the two ends of its body length, and cannot be understood as the middle of the half-division. The specific connection position on the first / second connection member 520 is flexibly designed according to actual conditions. Preferably, the reinforcement member 530 adopts a long elastic member that elastically expands and contracts along its body length. After the two ends of the reinforcement member 530 are connected, the body length direction is exactly consistent with the body length direction of the backrest 200.

[0040] In a possible implementation, there are more than two reinforcing members 530, some of which are connected to the middle of the first connecting member 510, and other reinforcing members 530 are connected to the middle of the second connecting member 520. Furthermore, the reinforcing members 530 are detachably connected to the first / second connecting member 520.

[0041] In a possible implementation, the load-bearing part is further provided with a rotation speed sensor 110. Further, the driving device 800 is suitable for driving the seat to rotate, and the rotation axis 810 of the seat is perpendicular to the plate surface direction of the seat cushion.

[0042] In a possible implementation, the first support member 310 and the second support member 320 are both in the shape of long strips, one end of the length of the first support member 310 is connected to the headrest portion 300, and the other end of the length of the first support member 310 protrudes out of the side wall of the headrest portion 300, and one end of the length of the second support member 320 is connected to the headrest portion 300, and the other end of the length of the second support member 320 protrudes out of the side wall of the headrest portion 300. The seat cushion is overall in the shape of a flat plate, and the length directions of the first support member 310 and the second support member 320 are consistent, and the length direction of the first support member 310 is perpendicular to the plate direction of the headrest portion 300.

[0043] In a possible implementation, the vestibular training device also includes a bracket 900; the load-bearing part is connected to the bracket 900, and the bracket 900 and the backrest 200 are respectively located at opposite ends of the seat cushion. By setting the bracket 900, support is provided for the load-bearing part that has not yet been connected to the driving end of the driving device 800. This application does not specifically limit the connection method between the bracket 900 and the load-bearing part, and it is flexibly set according to actual use requirements. It can be a fixed connection, or it can be mounted on the bracket 900, or it can be a detachable connection. The end of the bracket 900 away from the load-bearing part protrudes from the side wall of the foot support 610, and the end of the bracket 900 away from the load-bearing part is provided with a walking mechanism to facilitate the transportation and movement of the seat. The driving device 800 can be fixed on the seat and move with the seat, or it can be fixed to the ground. The walking mechanism of the seat is used to move the seat to transport the seat to the corresponding position of the driving device 800 for installation.

[0044] Furthermore, a running wheel is provided at one end of the bracket 900 away from the load-bearing part, and the running wheel is provided with a locking assembly. The running wheel rolls to drive the seat to move to the target position, and then the locking assembly is used to lock the rotation of the running wheel, so that the seat is fixed at this position and no longer moves.

[0045] In a possible implementation, the vestibular training device further includes an eye movement track collector 330, which collects data on eye saccadic movements, gaze point positions, and gaze duration of the user in a simulated motion state, to assist in evaluating the user's observation and recognition ability in this simulated motion state. The eye movement track collector 330 can be a wearable device independent of the seat, or a fixed device fixed to the headrest 300, and can be flexibly designed according to actual usage requirements.

[0046] Furthermore, the eye movement collector, the heart rate sensor 210 and the speed sensor 110 are wirelessly connected to the external terminal to feed back and display the collected data to the safety officer, the assessor or the coach in real time. The driving device 800 is provided with an emergency stop button, which is fixed to the armrest. The installation position of the emergency stop button should be outside the normal contact range of the human body to prevent accidental touch, and within the contact range of the human body to ensure that the person can press the emergency stop.

[0047] It should be noted that the present application does not specifically limit the driving device 800 and the rotational movement form of the driving device 800 driving the seat, and it can be flexibly designed according to specific training and selection requirements. A three-dimensional rotation driving device 800 can be adopted to drive the seat to pitch forward and backward, tilt left and right, quickly fall and lift, etc., and even a certain degree of positive and negative inversion phenomenon may occur. A driving device 800 that drives the seat to rotate around a single axis can also be adopted, such as driving the rotation of the driving end rotating shaft 810, and a motor driver with the rotating shaft 810 connected to the load-bearing part, etc.

[0048] In a possible implementation manner, the driving device 800 adopts the aforementioned motor driver. The motor driver is fixed on the bracket 900, and its driving rotating shaft 810 is fixedly connected to the load-bearing part / footrest part 600. The load-bearing part is connected to the bracket 900 through the motor driver. Further, a groove is provided at one end of the bracket 900 close to the load-bearing part. The motor driver is installed in the groove, and the rotating shaft 810 extends out of the groove and is connected to the load-bearing part. A gap is provided between the load-bearing part and the open end of the groove for free rotation. The motor driver is covered and protected by the side wall of the groove, which has a dust-proof effect.

[0049] In a possible implementation manner, in the high-speed motion state simulated by the vestibular training device, there may be a phenomenon that due to the large positive G force, blood flows from the head to the abdomen and legs. This will cause the human body to be temporarily comatose and in shock due to lack of oxygen. In order to ensure the tolerance and clear consciousness of personnel during the movement process and ensure safety during actual flight, an anti-G suit airbag 700 will be set on the seat to compress the human abdomen and legs and pressurize to prevent blood from flowing to the abdomen and legs. At the same time, the heart rate and eye movement data of the personnel before and after the airbag 700 is pressurized are detected to evaluate the physiological state of the personnel and adjust the training plan accordingly.

[0050] Specifically, the first connecting member 510 and the second connecting member 520 are also fixedly connected with an airbag 700. The airbag 700 covers one end of the L-shaped intersection of the load-bearing part of the backrest 200, the seat cushion part 100, and the footrest part 600, and forms a human accommodation cavity with these three parts. The back, waist, and rear sides of the human body are supported by the backrest 200, the seat cushion part 100, and the footrest part 600, and the front side is covered and wrapped by the airbag 700. A gas source device is provided on the load-bearing part, and the gas source device is connected to the airbag 700 to fill / suck gas into the airbag 700. The airbag 700 inflates and squeezes the waist and legs of the user. Further, the connections between the airbag 700 and the first connecting member 510 and the second connecting member 520 are both detachable connections.

[0051] In a possible implementation manner, as Figure 1As shown, the backrest 200 is perpendicular to the seat cushion portion 100, and both are in the form of a board surface. The headrest portion 300 is also in the form of a board surface and is on the same plane as the backrest 200. The long strip-shaped first support member 310 and the second support member 320 have their body length directions perpendicular to the headrest portion 300 and parallel to the seat cushion portion 100. The armrest portion / armrest portion after locking has its body length direction perpendicular to the backrest 200 and parallel to the seat cushion portion 100.

[0052] Furthermore, the seat cushion portion 100, the backrest 200, and the headrest portion 300 are all in the shape of long strips. The two ends of the body length of the backrest 200 are respectively connected to one end of the body length of the headrest portion 300 and one end of the body length of the seat cushion portion 100. The preset width of the headrest portion 300 along its body width direction is smaller than the preset width of the backrest 200 along its body width direction. The headrest portion 300 is installed in the middle of one end of the body length of the backrest 200. That is, the two ends of the backrest 200 along its body width direction respectively protrude beyond the side walls at both ends of the headrest portion 300 along its body width direction. The headrest portion 300 and the backrest 200 are connected in a convex shape. The first support member 310 and the second support member 320 are also located in the middle of the backrest 200 along its body width direction and are installed and fixed at the opposite ends of the headrest portion 300 along its body width direction, respectively located at the two notches of the convex shape.

[0053] The embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technologies in the market, or to enable other ordinary skill in the art in the technical field to understand the disclosed embodiments.

Claims

1. A vestibular training device, characterized in that: include: Seats and drive units; The seat is provided with a load-bearing part and a headrest part, the load-bearing part is L-shaped as a whole, one side of the L-shaped structure of the load-bearing part is a seat cushion part, and the other side of the L-shaped structure of the load-bearing part is a backrest part, the end of the backrest part away from the L-shaped intersection of the load-bearing part is provided with a headrest part, and the opposite two ends of the headrest part are respectively provided with a first support member and a second support member, the backrest part, the first support member and the second support member are respectively located at three adjacent ends of the headrest part, the first support member and the second support member both protrude out of the side wall of the headrest part, and the first support member, the second support member and the seat cushion are located on the same side of the seat; The load-bearing part is provided with a connecting part, which is suitable for fixing the trainee on the seat to ensure the safety of the trainee during the rotation of the seat. The load-bearing part is also provided with a heart rate sensor, which is suitable for detecting the heart rate of the trainee in real time; The driving end of the driving device is connected to the seat to drive the seat to rotate.

2. The vestibular training device according to claim 1, characterized in that: The load-bearing portion is further provided with an armrest portion, and the armrest portion, the seat cushion, the first support member and the second support member extend out of the same side wall of the backrest portion.

3. The vestibular training device according to claim 1, characterized in that: The seat is also provided with a footrest portion, which is connected to the load-bearing portion. The footrest portion is provided with a foot support, and a preset distance is provided between the foot support and the load-bearing portion. The foot support and the headrest portion are respectively close to opposite ends of the seat, and the foot support and the backrest portion are respectively close to opposite ends of the seat cushion.

4. The vestibular training device according to claim 1, characterized in that: The connecting part comprises a first connecting member and a second connecting member, and an end of the first connecting member facing away from the load-bearing part and an end of the second connecting member facing away from the load-bearing part are detachably connected.

5. The vestibular training device according to claim 4, characterized in that: The first connecting member and the second connecting member are respectively fixed at opposite ends of the load-bearing part. One end of the first connecting member, the headrest portion and one end of the second connecting member are respectively installed on three adjacent ends of the load-bearing portion, and the other end of the first connecting member and the other end of the second connecting member are detachably connected.

6. The vestibular training device according to claim 5, characterized in that: The connection part also includes a reinforcement piece, one end of which is connected to one end of the backrest portion away from the L-shaped intersection of the load-bearing portion, and the other end of the reinforcement piece is connected to the middle of any one of the first connection piece and the second connection piece.

7. The vestibular training device according to claim 6, characterized in that: There are more than two reinforcing members, at least one of which is connected to the first connecting member, and the remaining reinforcing members are connected to the second connecting member.

8. The vestibular training device according to claim 1, characterized in that: The load-bearing part is also provided with a rotation speed sensor.

9. The vestibular training device according to claim 1, characterized in that: The first support member and the second support member are both in the shape of long strips, one end of the first support member is connected to the headrest portion, and the other end of the first support member protrudes out of the side wall of the headrest portion, and one end of the second support member is connected to the headrest portion, and the other end of the second support member protrudes out of the side wall of the headrest portion.

10. The vestibular training device according to claim 1, characterized in that: Also includes a stand; The load-bearing part is connected to the bracket, the bracket and the backrest are respectively located at two opposite ends of the seat cushion, and a walking mechanism is arranged at one end of the bracket away from the load-bearing part.

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