Safety belt adjusting device and flight simulation equipment

Abstract

The utility model discloses a safety belt adjusting device and flight simulation equipment. The safety belt adjusting device comprises a controller, a driving assembly, a winding assembly and a base. The driving assembly and the winding assembly are arranged on the base, and the winding assembly and the driving assembly are coaxially arranged; the controller is used for controlling the rotating speed and the direction of the driving assembly according to the operation parameters, and the winding assembly rotates along with the rotating speed and the direction of the driving assembly so as to wind or release the safety belt; the driving assembly is controlled through the controller according to the operation parameters, so that the winding assembly adaptively adjusts the safety belt, necessary safety protection is provided for a user, and more real and immersive experience is provided for the user.

Description

Technical Field

[0001] This application belongs to the technical field of seat belt accessories, and particularly relates to a seat belt adjustment device and a flight simulation device. Background Art

[0002] As a widely used personal safety device, the basic function of a seat belt is to reduce injuries during collisions and protect the human body from harm by restricting the movement of the user in various potential dangerous or accidental situations.

[0003] With the development of technology, the application of seat belts has been extended to other scenarios in non-transportation fields, especially in flight simulation devices, which are used to provide an environment close to real flight for pilot training, entertainment experience, or educational purposes.

[0004] However, existing seat belts cannot provide a protection level similar to that in real flight, nor can they simulate the feeling in real flight. They lack the ability to respond to flight dynamics, which limits the authenticity of the user experience and reduces the immersion. Summary of the Utility Model

[0005] In view of the above problems, the purpose of this application is to provide a seat belt adjustment device and a flight simulation device, so that the seat belt not only provides necessary safety protection for the user but also provides a more real and immersive experience for the user.

[0006] According to one aspect of the embodiments of this application, a seat belt adjustment device is provided, which includes a controller, a driving component, a winding component, and a base; the driving component and the winding component are arranged on the base, and the winding component is coaxially arranged with the driving component; the controller is used to control the rotation speed and direction of the driving component according to operation parameters, and the winding component rotates with the rotation speed and direction of the driving component to wind or release the seat belt.

[0007] Optionally, the winding component includes a reel and two relatively arranged spools, one end of the reel passes through the spool and is connected to the output shaft of the driving component; the base includes a fixing frame, and the other end of the reel passes through the spool and is connected to the base through the fixing frame.

[0008] Optionally, there is a gap between the edge of the spool and the base.

[0009] Optionally, an overload coupling is provided between the driving component and the winding component. One end of the overload coupling is connected to the output shaft of the driving component. The overload coupling sequentially includes a driving disk, a first friction plate, a second friction plate, and a driven disk along the direction of the driving component. The driven disk is connected to the winding shaft. The driving disk transmits the force of the driving component to the driven disk through the first friction plate and the second friction plate in sequence.

[0010] Optionally, the overload coupling further includes an elastic member. The elastic member is located on the side of the driving disk away from the first friction plate and is used to apply pressure to make the first friction plate and the second friction plate fit tightly. The pre-tightening force of the elastic member is set corresponding to the maximum winding range of the winding component. When the winding range of the winding component exceeds the maximum winding range, the driving disk disconnects the transmission of the force of the driving component to the driven disk.

[0011] On the other hand, the present application further provides a flight simulation device, including a seat and the seat belt adjusting device according to any one of the above. One end of the seat belt is connected to the seat, and the other end is connected to the seat belt adjusting device.

[0012] Optionally, the seat belt includes two shoulder straps, and the number of seat belt adjusting devices is set corresponding to the number of shoulder straps.

[0013] Optionally, the flight simulation device includes an operation console for the user to operate and generate operation parameters. The controller in the seat belt adjusting device controls the rotation and direction of the driving component according to the operation parameters, and the winding component winds or releases the seat belt according to the rotation speed and direction of the driving component.

[0014] Optionally, the flight simulation device further includes a sensor and a signal converter. The sensor, the signal converter, and the controller are communicatively connected. The sensor is used to receive operation parameters. The signal converter is used to convert the signal of the operation parameters. The controller is used to receive the signal of the converted operation parameters and determine the rotation speed of the driving component according to the converted operation parameters in combination with the winding or releasing range required for the seat belt.

[0015] The beneficial effects of the present application are as follows: The seat belt adjusting device of the present application has a small and compact structure and is easy to install. The controller controls the driving component according to the operation parameters to adjust the winding or releasing of the seat belt by the winding component in real time, and enhances the user's gaming experience and ensures their safety through the tightness or looseness of the seat belt on the user. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0017] Figure 1 Structural schematic diagram of the seat belt adjustment device provided by the embodiment of the present application;

[0018] Figure 2 Another structural schematic diagram of the seat belt adjustment device provided by the embodiment of the present application;

[0019] Figure 3 Structural schematic diagram of the overload coupling provided by the embodiment of the present application;

[0020] Figure 4 Structural schematic diagram of the flight simulation device provided by the embodiment of the present application;

[0021] Figure 5 Internal module schematic diagram of the flight simulation device provided by the embodiment of the present application;

[0022] Figure 6 Another structural schematic diagram of the flight simulation device provided by the embodiment of the present application.

[0023] It should be noted that the accompanying drawings are not necessarily drawn to scale, but are only shown in a schematic manner that does not affect the reader's understanding.

[0024] The reference numerals in the specific embodiments are as follows:

[0025] 100, seat belt adjustment device; 110, base; 111, fixing frame; 120, drive assembly; 130, winding assembly; 131, reel; 132, spool; 133, connecting rod; 140, controller; 150, overload coupling; 151, driving disk; 152, first friction plate; 153, second friction plate; 154, driven disk;

[0026] 200, flight simulation device; 210, seat; 220, seat belt; 221, shoulder belt; 230, operation console; 240, sensor; 250, signal converter. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] In the present application, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0029] Moreover, in addition to being used to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present application can be understood according to specific circumstances.

[0030] In addition, the terms "mounted", "arranged", "provided with", "connected", "connected to" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, or there may be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0031] In addition, terms such as "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, the meaning of "a plurality" is two or more.

[0032] It should also be understood that the terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the specification of the present application and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0033] It should be further understood that the term "and / or" used in the specification and appended claims of the present application refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0034] In flight simulation devices, the use of seat belts is becoming increasingly common. These devices provide an environment close to real flight for pilot training, entertainment experiences, or educational purposes. However, despite the significant progress made in flight simulation devices in terms of vision and hearing, existing seat belt systems still have deficiencies in providing a real flight experience.

[0035] G-Force, also known as gravitational acceleration, is usually used to refer to the forces experienced by pilots or astronauts during high-speed maneuvers or space flights. These forces are related to multiples of the Earth's gravitational acceleration, or the lateral or longitudinal forces felt by racing cars or other high-speed motion devices during high-speed turning or braking.

[0036] The design of existing seat belt systems mainly focuses on providing passive protection. They generally do not have the function of adjusting in real time according to flight dynamics. This means that during high-G maneuvers or sharp movements in flight simulation, the seat belt cannot simulate the change in forces felt by passengers in a real aircraft. This lack of dynamic response ability limits the authenticity of the user experience, reduces the immersion, and in some cases, may not provide a protection level similar to that in real flight.

[0037] To address the above problems, the present application provides a seat belt adjustment device 100. Please refer to Figures 1 to 2 As shown, the seat belt adjustment device 100 includes a controller (not shown in the figure), a drive assembly 120, a winding assembly 130, and a base 110. The controller is used to control the rotation speed and direction of the drive assembly 120 according to operation parameters. The winding assembly 130 winds or releases the seat belt according to the rotation speed and direction of the drive assembly 120. The winding assembly 130 includes a reel 131. One end of the reel 131 is connected to the output shaft of the drive assembly 120 and is coaxially arranged. The other end of the reel 131 is connected to a fixing bracket 111 on the base 110.

[0038] In the embodiments of the present application, the operation parameters generally refer to aircraft dynamic parameters in flight simulation devices, such as real-time speed, altitude, and attitude changes during flight. Specifically, such as the pitch change (Pitch) of the aircraft nose, the roll change (Roll) when the aircraft performs a rolling action, the yaw change (Yaw) when the aircraft changes direction in the horizontal plane, the aircraft's sharp pull-up or pull-over, and aircraft taxiing, etc., which are aircraft dynamic parameters that generate G-force changes.

[0039] The controller is used to calculate the corresponding G-force value according to the above flight dynamic parameters, and convert the G-force value into a control signal for the driving component 120, so as to control the rotation speed of the driving component 120, and control the driving component 120 to rotate counterclockwise or clockwise, so that the winding component 130 coaxially connected to the driving component 120 winds or releases the safety belt, so as to simulate the influence of G-force on the user during flight, so as to more realistically simulate the feeling in actual flight and enhance the user's immersion.

[0040] In the embodiment of the present application, due to the characteristics of high motor efficiency, compact structure and precise adjustment, a motor is used as the driving component 120 to quickly respond to the control electrical signal sent by the controller and provide power for the winding component 130. Of course, the driving component 120 can also be a hydraulic motor, a pneumatic cylinder, etc., which convert power into mechanical force and transmit the rotation of the winding component 130 through a shaft.

[0041] Among them, one end of the reel 131 of the winding component 130, that is, the core shaft, is connected to the driving component 120, ensuring that the winding component 130 responds to the driving component 120 in a timely manner, realizing the rapid winding or release of the safety belt to adapt to the rapid changes in the aircraft dynamics. The other end of the reel 131 is connected to the base 110 through the fixing frame 111. The fixing frame 111 is arranged to cover the reel 131. The reel 131 can rotate in the fixing frame 111, ensuring the stability and accuracy of the rotation of the reel 131, and restricting the lateral movement of the reel 131, avoiding the winding component 130 from shifting when rotating with the driving component 120, resulting in too large or too small winding degree of the safety belt or inability to wind the safety belt, and the G-force generated by the flight parameters cannot be accurately matched, and may pose a safety hazard to the user.

[0042] The safety belt adjustment system of the present application can provide a more real G-force experience in simulated flight games or training. The controller determines the rotation speed and direction of the driving component 120 according to the flight parameters to adjust the tightness of the safety belt, so as to provide the user with different feelings under different flight dynamics, while ensuring the safety and comfort of the user, and significantly improving the immersion and authenticity of simulated flight games or training.

[0043] In the embodiment of the present application, as Figure 1 shown, the winding component 130 includes at least two reels 132, the two reels 132 are arranged opposite to each other, and a plurality of connecting rods 133 are arranged between the two reels 132, and the plurality of connecting rods 133 are distributed around the edge of the reel 132; the reel 131 is connected to the centers of the two reels 132 and penetrates through the reel 132; one end of the safety belt is located between the two reels 132 and abuts against the connecting rod 133.

[0044] Two spools 132 are connected by a plurality of circumferentially distributed connecting rods 133 to form a reel for winding the seat belt. The connecting rods 133 are circumferentially distributed to ensure the uniform release or winding of the seat belt and prevent the seat belt from knotting or self-winding during winding. Since the circumferential distribution of the connecting rods 133 and the two opposite spools 132 form a reel, the reel has a hollow structure and the reel shaft 131 is visible, which is convenient for inspection and maintenance to timely discover and solve problems.

[0045] Further, as Figure 1 and Figure 2 shown, there is a certain gap between the edge of the spool 132 and the base 110.

[0046] The drive assembly 120 and the winding assembly 130 are arranged on the base 110, and the winding assembly 130 does not abut against the base 110. Specifically, the reel formed by the two spools 132 and the connecting rods 133 does not abut against the base 110, and the diameter of the spool 132 limits the winding degree of the seat belt on the reel. The edge of the spool 132 does not abut against the base 110, avoiding obstacles caused by the winding assembly 130 when winding the seat belt, making the winding and release of the seat belt smoother and enabling timely adjustment according to the G force of the flight parameters. Moreover, since the winding assembly 130 does not contact the base 110, the wear on the base 110 or the winding assembly 130 caused by long-term rotation can be reduced, extending the service life of the assembly. In addition, the noise generated by friction with the base 110 during the process of winding the seat belt can also be reduced. Among them, a plurality of rollers can also be arranged on the base 110, parallel to the axis of the winding assembly 130 and radially arranged on the base. When the winding assembly 130 rotates, the rollers on the base 110 also rotate accordingly, effectively avoiding the resistance and noise generated by direct friction, and ensuring the smoothness and stability of the seat belt winding operation.

[0047] As Figure 1 and Figure 3 shown, an overload coupling 150 is arranged between the drive assembly 120 and the reel shaft 131. One end of the overload coupling 150 is connected to the output shaft of the drive assembly 120. The overload coupling 150 sequentially includes a driving disk 151, a first friction plate 152, a second friction plate 153, and a driven disk 154 along the drive assembly 120; the driven disk 154 is connected to the reel shaft 131, and the driving disk 151 transmits the force of the drive assembly 120 to the driven disk 154 through the first friction plate 152 and the second friction plate 153 in sequence.

[0048] Between the drive assembly 120 and the reel shaft 131, the driving force of the drive assembly 120 is provided to the reel shaft 131 through the overload coupling 150 to make the winding assembly 130 rotate. The overload coupling 150 is also used to limit the maximum tensile force of the seat belt to prevent the seat belt from causing harm to the user in some cases.

[0049] Specifically, as Figure 3 shown, from right to left, that is, from the output shaft of the drive assembly 120 to the reel 131, the overload coupling 150 sequentially includes a driving disk 151, a first friction plate 152, a second friction plate 153, and a driven disk 154. During the process of winding the seat belt to adjust the tightness, a certain amount of torque will be generated. When the torque exceeds the preset safety value, the connection between the first friction plate 152 and the second friction plate 153 is disconnected, and the force of the driving disk 151 cannot be transmitted to the driven disk 154. Furthermore, the winding assembly 130 will not continue to rotate with the drive assembly 120, ensuring the comfort of the user and preventing the seat belt from hurting the user.

[0050] The overload coupling 150 further includes an elastic member (not shown in the figure). The elastic member is located on the side of the driving disk 151 away from the first friction plate 152 and is used to apply pressure to make the first friction plate 152 and the second friction plate 153 fit tightly; the pre-tightening force of the elastic member is set corresponding to the maximum winding range of the winding assembly 130; when the winding range exceeds the maximum winding range, the first friction plate 152 and the second friction plate 153 slide relative to each other.

[0051] The elastic member is used to apply pressure to the first friction plate 152 and the second friction plate 153. This initial pressure serves as a pre-tightening force, making the first friction plate 152 and the second friction plate 153 tightly connected by the pressing of the elastic member when the torque of the winding assembly 130 does not exceed the preset safety value, so that the force output by the drive assembly 120 can be transmitted to the driven disk 154 through the driving disk 151, thereby driving the winding assembly 130 to rotate with the drive assembly 120.

[0052] The maximum pre-tightening force of the elastic member is set corresponding to the preset safety value of the torque, thereby limiting the maximum winding range of the seat belt that the winding assembly 130 can wind. When the winding assembly 130 winds the seat belt beyond a certain range and the torque exceeds the preset safety value, when the pre-tightening force that the elastic member can apply is overloaded, that is, exceeds its elastic limit, it cannot continue to press the first friction plate 152 and the second friction plate 153, causing the first friction plate 152 and the second friction plate 153 to be disconnected, so that the driven disk 154 cannot rotate relative to the driving disk 151, that is, a slipping phenomenon occurs. Since the force transmitted from the driving disk 151 to the driven disk 154 is disconnected, the driven disk 154 loses power, causing the reel 131 and the entire winding assembly 130 connected to it to lose the rotational force, and the winding assembly 130 gradually stops winding the seat belt.

[0053] Among them, the elastic member is also used to restore the original pre-tightening force after the condition of overloaded pre-tightening force disappears, so that the seat belt adjustment device 100 resumes normal operation, and the winding assembly 130 continues to adjust the seat belt with the controller.

[0054] On the other hand, the present application provides a flight simulation device 200, as Figure 4As shown, the flight simulation device 200 includes a seat 210 and the seat belt adjusting device 100 in any of the above embodiments. One end of the seat belt 220 is connected to the seat 210, and the other end is connected to the seat belt adjusting device 100.

[0055] In the embodiments of the present application, please refer to Figures 1 to 6 As shown, the seat belt 220 includes two shoulder straps 221, and the number of seat belt adjusting devices 100 is correspondingly set according to the number of shoulder straps 221.

[0056] To better fit the actual flight situation, the seat belt 220 in the flight simulation device 200 usually adopts a four-point seat belt 220, as Figure 6 shown. Compared with the ordinary three-point seat belt 220, the four-point seat belt 220 has two shoulder fixing points, which can more effectively restrict the movement of the user's body during a collision.

[0057] For the four-point seat belt 220, two seat belt adjusting devices 100 are correspondingly provided. As Figures 4 to 6 shown, the two seat belt adjusting devices 100 can be arranged on a base 110 and configured under the rear of the seat 210. The two shoulder straps 221 bypass the seat 210 along the user's shoulders from the end fixed to the seat 210 and are respectively connected to the two seat belt adjusting devices 100. In the flight simulation device 200, the seat belt 220 can be wound or released better to more accurately simulate the G force generated by the flight state when operating the flight simulation device 200, enhancing the user's immersion and the authenticity of the experience. The seat belt 220 also includes a waist fixing point, and the seat belt adjusting device 100 of the embodiments of the present application can also be provided corresponding to the waist fixing point of the seat belt 220.

[0058] As Figures 4 to 6 shown, the flight simulation device 200 further includes an operation console 230 for the user to operate and generate operation parameters; the controller 140 drives the driving component 120 to rotate according to the operation parameters, and the winding component 130 rotates with the driving component 120 to wind the seat belt 220.

[0059] The flight simulation device 200 is equipped with an operation console 230, which usually includes a joystick, buttons, a switch assembly, a display screen (flight instrument panel), etc. for the user to perform flight operation. When the user operates the flight simulation device 200, operation parameters will be generated. The controller 140 calculates the corresponding G-force value according to the operation parameters, and converts the G-force value into a control signal for the drive assembly 120, so as to control the rotation speed and direction of the drive assembly 120, so that the winding assembly 130 coaxially connected to the drive assembly 120 winds or releases the safety belt 220, to simulate the influence of G-force on the user during flight, so that the flight simulation device 200 can provide a highly realistic flight operation environment for the user. Whether it is used for the training and evaluation of professional pilots or the entertainment experience of flight enthusiasts, it can provide excellent performance and effects.

[0060] In the embodiment of the present application, as Figure 5 shown, the flight simulation device 200 further includes a sensor 240 and a signal converter 250. The sensor 240, the signal converter 250 and the controller 140 are communicatively connected; the sensor 240 is used to receive operation parameters; the signal converter 250 is used to convert the operation parameters, and the controller 140 is used to receive the operation parameters after signal conversion, and determine the rotation speed of the drive assembly 120 according to the converted operation parameters combined with the winding or release range of the safety belt 220.

[0061] By integrating the precise sensor 240 and the signal converter 250, the flight simulation device 200 realizes seamless interaction with the user's operation and a highly realistic flight experience. The sensor 240 is responsible for capturing in real time the operation parameters generated by various flight control actions of the user on the operation console 230. These parameters are analog signals. The signal converter 250 is an ADC analog-to-digital converter, which is used to convert the analog signals of the operation parameters into digital signals suitable for the controller 140 to process and analyze, and send them to the control signal. Of course, in other cases, the signal converter can also be a component that commonly converts signal formats.

[0062] The controller 140 receives the converted operation parameters, intelligently analyzes these parameters, and combines the winding or release requirements of the safety belt 220 to precisely adjust the rotation speed of the drive assembly 120 to achieve dynamic adjustment of the safety belt 220. This process not only ensures the high responsiveness and accuracy of flight simulation, but also provides a safer and more realistic flight simulation environment for the user by adjusting the tension of the safety belt 220 in real time. Whether in smooth flight or high-G maneuvers, it can maintain the best support and protection. It improves the realism and training effect of flight simulation, and provides an unparalleled flight experience for pilot training and aviation enthusiasts.

[0063] As described above, these are only the preferred embodiments of the present application and do not impose any formal restrictions on the present application. The protection scope of the present application shall be subject to the protection scope of the claims. Although the present application has been disclosed above with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art, without departing from the technical solution scope of the present application, can make some changes or modifications to equivalent embodiments by using the above-disclosed technical content. However, as long as it does not depart from the technical solution content of the present application, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present application are all within the scope of the technical solution of the present application.

Claims

1. A seat belt adjustment device, characterized in that: It includes a controller, a drive assembly, a winding assembly and a base; the drive assembly and the winding assembly are arranged on the base, and the winding assembly is coaxially arranged with the drive assembly; the controller is used to control the rotation speed and direction of the drive assembly according to operating parameters, and the winding assembly rotates with the rotation speed and direction of the drive assembly to wind or release the seat belt.

2. A seat belt adjustment device according to claim 1, characterized in that: The winding assembly comprises a reel and two reels arranged opposite to each other, one end of the reel passes through the reels and is connected to the output shaft of the driving assembly; The base comprises a fixing frame, and the other end of the reel passes through the reel and is connected to the base through the fixing frame.

3. The seat belt adjustment device according to claim 2, characterized in that: The winding assembly further includes a plurality of connecting rods, the plurality of connecting rods are located between the two reels, and the plurality of connecting rods are distributed along the circumference of the two reels.

4. The seat belt adjustment device according to claim 2, characterized in that: There is a gap between the edge of the reel and the base.

5. The seat belt adjustment device according to claim 2, characterized in that: An overload coupling is provided between the driving assembly and the winding assembly, one end of the overload coupling is connected to the output shaft of the driving assembly, and the overload coupling comprises a driving disc, a first friction plate, a second friction plate and a driven disc in sequence along the direction of the driving assembly; the driven disc is connected to the winding shaft; The active plate transmits the force of the driving assembly to the driven plate through the first friction plate and the second friction plate in sequence.

6. The seat belt adjustment device according to claim 5, characterized in that: The overload coupling further comprises an elastic member, which is located at a side of the active disc away from the first friction plate and is used to apply pressure to make the first friction plate and the second friction plate fit closely together; The preload force of the elastic member is set corresponding to the maximum winding range of the winding assembly; When the winding range of the winding assembly exceeds the maximum winding range, the active disk stops transmitting the force of the driving assembly to the driven disk.

7. A flight simulation device, characterized in that: It comprises a seat and the seat belt adjusting device according to any one of claims 1 to 6, wherein one end of the seat belt is connected to the seat, and the other end is connected to the seat belt adjusting device.

8. The flight simulation device according to claim 7, characterized in that: The safety belt comprises two shoulder straps, and the number of the safety belt adjusting devices is arranged corresponding to the number of the shoulder straps.

9. The flight simulation device according to claim 7, characterized in that: The flight simulation device also includes an operation console, which is used for user operation and generates operation parameters; The controller in the seat belt adjustment device controls the rotation and direction of the driving assembly according to the operating parameters, and the winding assembly winds or releases the seat belt according to the rotation speed and direction of the driving assembly.

10. The flight simulation device according to claim 9, characterized in that: The flight simulation device further comprises a sensor and a signal converter, wherein the sensor is communicatively connected to a controller in the seat belt adjustment device via the signal converter; The sensor is used to receive the operating parameter; The signal converter is used to convert the operating parameters into signals; The controller is used to receive the operating parameters after signal conversion, and determine the rotation speed of the driving component according to the operating parameters and the required winding or release range of the seat belt.

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