Simulated racing car simulation structure and racing car simulator

Abstract

The invention discloses a simulated racing car simulation structure and a racing car simulator. Through the structural design that the upper platform, the middle platform and the lower platform are vertically parallel, independent control over drifting of the middle platform and the posture of the upper platform is achieved, and the mode of layered control over drifting and the posture is achieved. Based on the driving arrangement of the first driving piece and the second driving piece and the structural arrangement of the connecting piece and the guiding piece between the middle platform and the lower platform, the middle platform is pushed to move through the drifting servo electric cylinder and the fisheye bearing, and the middle platform is pushed by the drifting servo electric cylinder to move in cooperation with the connecting bearing seat. And the operation of tail end swinging, sudden stop after overall movement or starting after sudden stop is carried out is carried out. According to the technical scheme, the tail-swinging and start-stop jerking process of the racing car is simulated, richer composite dynamic simulation is achieved, the instruction execution process of the tail-swinging servo electric cylinder and the dynamic servo electric cylinder is more accurate through the action after disassembly, and the response speed is remarkably increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of racing simulator transmission structure, in particular to a simulation racing simulator structure and a racing simulator. BACKGROUND

[0002] The racing simulators on the market generally do not have a motion platform, lack a real experience, or have a three-electric-cylinder or four-electric-cylinder motion platform, which is mostly a three-degree-of-freedom platform. The device has an upper platform and a lower platform, the lower platform is a fixed platform, and the upper platform is a movable platform. Three points or four points on the two platforms are connected by electric cylinders, and the extension and retraction of the piston rod of the electric cylinder drive the tilting action of the upper platform.

[0003] Due to the limitations of the motion platform and the structure, the three-degree-of-freedom simulator in the related art adopts a structure in which the lower platform is fixed and the upper platform is connected by three groups of electric cylinders. Usually, only three single attitudes of pitching, rolling, and lifting can be realized, the compound simulation of the fishtailing action and the attitude tilt of the racing car during running cannot be realized, the slow response speed caused by the integrated control of the electric cylinders cannot restore the instantaneous centrifugal force feedback when the racing car drifts, and the real simulation racing experience cannot be brought to the user.

[0004] Based on the above reasons, the simulation racing simulator structure and the racing simulator are proposed. SUMMARY

[0005] The simulation racing simulator structure and the racing simulator provided in the embodiments of the present application can solve the technical problem in the related art that the racing simulator has a single action and cannot simulate the real racing experience, thereby causing poor user experience.

[0006] The simulation racing simulator structure and the racing simulator provided in the embodiments of the present application can solve the technical problem in the related art that the racing simulator has a single action and cannot simulate the real racing experience, thereby causing poor user experience.

[0007] In the embodiment, the simulation racing simulator structure and the racing simulator include:

[0008] The lower platform, the middle platform, and the upper platform are vertically and parallelly distributed in sequence;

[0009] A guide member for limiting the middle platform relative to the lower platform along the length direction of the lower platform is arranged between the lower platform and the middle platform;

[0010] A connecting member connecting the middle platform and the lower platform is fixed at one end to the middle platform and at the other end to the top end of the guide member, so that the middle platform deflects around the axis of the connecting member;

[0011] A first driving member for driving the middle platform to horizontally tilt relative to the lower platform is arranged between the middle platform and the lower platform;

[0012] A second driving member is provided to drive the upper platform to tilt vertically relative to the middle platform, and the second driving member is disposed between the upper platform and the middle platform;

[0013] The guide component, connector, and first drive component work together to give the middle platform two degrees of freedom: along the length of the lower platform and horizontal tilt. The second drive component independently drives the upper platform to tilt vertically, which, combined with the motion of the middle platform, forms a composite simulation of racing cars.

[0014] In a preferred embodiment, the guide component includes a linear guide support, a linear guide, and a linear slide seat. One or more linear guide supports are fixedly mounted on the upper surface of the lower platform. The linear guide is correspondingly mounted on the linear guide support, and the linear slide seat is mounted on the linear guide.

[0015] In a preferred embodiment, the connector includes a central platform rotating shaft and a connecting bearing seat. The central platform rotating shaft is fixedly mounted on the linear sliding seat, and the connecting bearing seat is sleeved on the central platform rotating shaft, with one end of the connecting bearing seat fixedly connected to the central platform.

[0016] In a preferred embodiment, the first drive component includes a rotary bearing housing and a tail-swing servo cylinder. The rotary bearing housing has at least two sets mounted on the upper surface of the lower platform. The tail-swing servo cylinder has at least two sets corresponding to the rotary bearing housing and is symmetrically and obliquely mounted on the rotary bearing housing along the axis of rotation of the middle platform. The telescopic ends of the plurality of tail-swing servo cylinders are movably connected to the middle platform through fisheye bearings.

[0017] In a preferred embodiment, the drift servo cylinder is tilted relative to the horizontal plane of the lower platform toward the rotation axis of the middle platform, and the tilt angle of the drift servo cylinder is between 10 and 30 degrees.

[0018] In a preferred embodiment, the second drive component includes a motion servo cylinder, with at least three motion servo cylinders disposed between the middle platform and the upper platform. One end of the motion servo cylinder is mounted on the upper platform, and the telescopic end of the motion servo cylinder is hinged to the upper end face of the middle platform via a rod end spherical bearing, a universal joint, or a quick-release ball joint.

[0019] In a preferred embodiment, the linear sliding seat, the central platform rotating shaft, the connecting bearing seat, and the central platform are aligned with each other.

[0020] In a preferred embodiment, the middle platform is provided with at least four auxiliary steering wheels in a rectangular arrangement at one end facing the lower platform, and the auxiliary steering wheels abut against the lower platform.

[0021] In another embodiment, the racing simulator further includes a controller, which is a PLC controller, a simulator-specific controller, or a general motion controller.

[0022] In another embodiment, the racing simulator is equipped with a simulation display screen at the front end, a simulated sports safety seat, and a simulated racing car shell.

[0023] This application utilizes a vertically parallel structure design of upper, middle, and lower platforms to achieve independent control of the middle platform's tail-swing and the upper platform's attitude, enabling layered control of tail-swing and attitude. Based on the driving configuration of the first and second driving components in this application's embodiment, as well as the structural configuration of the connecting and guiding components between the middle and lower platforms, the middle platform is propelled by a tail-swing servo cylinder and a fisheye bearing. This, combined with the connecting bearing seat, allows the middle platform to perform tail-end swinging, overall movement followed by a sudden stop, or a sudden stop followed by a start, all under the propulsion of the tail-swing servo cylinder. This simulates the tail-swing and start-stop jerks of a racing car, achieving richer composite dynamic simulation. Furthermore, the disassembled movements make the command execution process of the tail-swing servo cylinder and the motion servo cylinder more precise, significantly improving the response speed.

[0024] The three-layer platform structure allows for independent control of the mid-platform drift and the upper platform pitch. When combined, they can simulate the drifting and centrifugal tilting scenario of a racing car. The existing two-layer platform cannot achieve this composite scenario, thereby enhancing the user's realistic racing simulation experience. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments or related technologies of this application, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of a racing simulator provided in an embodiment of this application;

[0027] Figure 2 for Figure 1 A structural diagram of a racing simulator from another perspective;

[0028] Figure 3 for Figure 1 A structural diagram of a racing simulator from another perspective;

[0029] Figure 4 for Figure 1 A structural diagram of a racing simulator from another perspective;

[0030] Figure 5 Structure schematic view of the second driving member provided in the embodiment of the present application;

[0031] Figure 6 For Figure 5 Structure schematic view of the second driving member in another perspective view;

[0032] Figure 7 For Figure 5 Structure schematic view of the second driving member in another perspective view;

[0033] Figure 8 For Figure 5 Structure schematic view of the second driving member in another perspective view;

[0034] Figure 9 Structure schematic view of the first driving member and the connecting member in the embodiment of the present application;

[0035] Figure 10 For Figure 9 Structure schematic view of the first driving member and the connecting member in another perspective view;

[0036] Figure 11 For Figure 9 Structure schematic view of the first driving member and the connecting member in another perspective view;

[0037] Figure 12 For Figure 9 Structure schematic view of the first driving member and the connecting member in another perspective view;

[0038] Figure 13 Structure schematic view of the guiding member in the embodiment of the present application;

[0039] Figure 14 For Figure 13 Structure schematic view of the guiding member in another perspective view;

[0040] Figure 15 For Figure 13 Structure schematic view of the guiding member in another perspective view.

[0041] Explanation of the reference numerals: 1, lower platform; 2, linear guide rail support; 3, linear guide rail; 4, linear sliding seat; 5, middle platform rotating shaft; 6, middle platform; 7, connecting bearing seat; 8, rotating bearing seat; 9, swing tail servo electric cylinder; 10, upper platform; 11, dynamic servo electric cylinder.

[0042] The implementation, functional features and advantages of the present application will be further explained with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0043] In order to make the objects, technical solutions and advantages of the present application clearer, the following further describes the embodiments of the present application with reference to the accompanying drawings.

[0044] The following description refers to the accompanying drawings. In the following description, same numbers used in different drawings represent the same or similar elements unless otherwise described. The following description of the exemplary embodiments does not represent all contemplated embodiments consistent with the present application. Instead, they are merely examples of apparatuses and methods consistent with some aspects of the present application as detailed in the appended claims.

[0045] In the description of the present application, it needs to be understood that the terms "first", "second" and the like are only for descriptive purpose and cannot be understood as indicating or implying relative importance. The above terms in the present application can be understood in specific meaning according to specific circumstances for those skilled in the art. In addition, in the description of the present application, "a plurality of" means two or more than two, unless otherwise stated. "And / or" describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B can mean that there are three cases of A alone, A and B together, and B alone. The character " / " generally represents that the front and rear associated objects are in an "or" relationship.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0047] The embodiment of the present application provides a racing simulator, the racing simulator includes a lower platform 1, a middle platform 6 and an upper platform 10 which are vertically and parallelly distributed in sequence, and the racing simulator includes a simulation racing simulator structure composed of a guide piece, a connecting piece, a first driving piece and a second driving piece. Specifically, the second driving piece is arranged between the upper platform 10 and the middle platform 6, and through the second driving piece, the upper platform 10 can be vertically inclined relative to the middle platform 6, and the vertical inclination refers to the deflection of the upper platform 10 around an axis perpendicular to the plane of the middle platform 6, so as to simulate the shaking experience of the racing simulator passengers when the racing simulator encounters bumps or runs. The first driving piece is arranged between the middle platform 6 and the lower platform 1, and the first driving piece can make the middle platform 6 inclined relative to the lower platform 1 in a horizontal direction, and the horizontal inclination refers to the deflection of the middle platform 6 around an axis parallel to the plane of the lower platform 1. The connecting piece arranged between the middle platform 6 and the lower platform 1 and the guide piece for limiting the middle platform 6 relative to the lower platform 1 along the length direction of the lower platform 1 are also included, wherein the horizontal direction refers to the length direction of the lower platform 1.

[0048] Please refer toFigure 1 , 2 1, 2, and 3 are connected to controllers installed on the upper platform 10. The controllers are electrically connected to the drift servo cylinder 9 and the motion servo cylinder 11. The controllers can be PLC controllers, simulator-specific controllers, or general motion controllers. The function of the controllers is to control the cylinders or other components in the racing simulator that require command execution to ensure their precise operation. In addition, the upper platform is also equipped with a control terminal for issuing commands to the controllers. The control terminal can receive user commands or issue pre-compiled commands, enabling the control terminal to issue commands to the controllers. The control flow can be: command input, controller parsing of commands, allocation of actions to be performed by the running components, command execution, and command execution feedback. The command execution feedback can send the completed command status back to the control terminal so that the control terminal can correct and adjust the commands in a timely manner. Since the technology of racing simulator control terminals for the components that need to be controlled is mature in related technologies, the specific terminal control methods and installation and setting methods will not be described in detail here. In addition, a simulation display screen is installed at the front of the upper platform 10, a simulation sports safety seat is installed on the upper platform 10, and a simulation racing car shell is installed on the upper platform 10. Inside the simulation racing car shell, corresponding to the position in front of the safety seat, a force feedback simulation steering wheel is fixedly installed. A hydraulic simulation pedal group is provided on one side below the steering wheel, including a brake pedal, an accelerator pedal and a clutch pedal. This part is a common structure of racing simulators in related technologies and will not be described in detail here.

[0049] Please see Figure 5 , 6 In this embodiment, the second driving component is disposed between the upper platform 10 and the middle platform 6. The second driving component includes a dynamic servo cylinder 11, and at least three dynamic servo cylinders 11 are disposed between the middle platform 6 and the upper platform 10. One end of the dynamic servo cylinder 11 is fixed to the upper platform 10 by pre-set bolts and mounting holes. At the same time, the telescopic end of the dynamic servo cylinder 11 is hinged to the upper end face of the middle platform 6 through a rod end spherical bearing, a universal joint, or a quick-release ball joint. Therefore, the middle platform 6 needs to be able to connect with the rod end spherical bearing, the universal joint, or the quick-release ball joint. With the auxiliary components adapted to the hinge, the auxiliary components can be common components in related technologies. In this embodiment, four sets of dynamic servo cylinders 11 are arranged in rectangles at the four corners of the upper platform 10. Therefore, any set of dynamic servo cylinders 11 can freely rise and fall, so that the upper platform 10 can tilt relative to the middle platform 6. Thanks to the four sets of dynamic servo cylinders 11 arranged in rectangles, the upper platform 10 can realize multi-directional attitude adjustment such as pitch and roll tilt, or complete the simulation of composite dynamic attitude by superimposing the rise and fall of any two or more sets of servo cylinders.

[0050] Please seeFigure 9 and 12 In the embodiment, specifically, the first driving member is arranged between the middle platform 6 and the lower platform 1, the first driving member comprises a rotating bearing seat 8 and a tail-swinging servo cylinder 9, the rotating bearing seat 8 is arranged with two groups of bolts installed on the upper end surface of the lower platform 1, the tail-swinging servo cylinder 9 is installed on the rotating bearing seat 8 in correspondence with the rotating bearing seat 8, specifically, and is symmetrically and mirror-imaged installed on the rotating bearing seat 8 along the axis of the middle platform rotating shaft 5, at the same time, the extension end of the tail-swinging servo cylinder 9 is movably connected to the middle platform 6 through a fisheye bearing, the angle range can balance the tail-swinging simulation amplitude and the driving energy consumption, when the angle is less than 10 degrees, the tail-swinging amplitude of the middle platform 6 is insufficient, when the angle is greater than 30 degrees, the driving load increases and the response speed decreases, therefore, in the embodiment, the inclination angle of the tail-swinging servo cylinder 9 is 10 degrees.

[0051] Therefore, through the arrangement of the tail-swinging servo cylinder 9 and the fisheye bearing, in the starting state, the following situations are divided: if the two groups of tail-swinging servo cylinders 9 are simultaneously started to synchronously extend or contract, the middle platform 6 can move on the guide member through the connecting member, in the state that the two groups of tail-swinging servo cylinders 9 simultaneously extend, the middle platform 6 realizes the forward process, and in the state that the two groups of tail-swinging servo cylinders 9 simultaneously contract, the middle platform 6 realizes the backward process, in addition, through the control that the two groups of tail-swinging servo cylinders 9 move in opposite directions, that is, one group contracts and the other group extends, the middle platform 6 can swing in the direction of the tail of the tail-swinging servo cylinder 9 that extends, if the extension and contraction processes of the two groups of tail-swinging servo cylinders 9 are adjusted, the middle platform 6 can swing in the opposite direction of the previous process, the arrangement of the rotating bearing seat 8 can further allow the tail-swinging servo cylinder 9 to incline in cooperation with the fisheye bearing, so as to avoid the situation of being stuck.

[0052] In another embodiment, the rotating bearing seat 8 can also be arranged with four groups or more groups, and is synchronously matched with corresponding tail-swinging servo cylinders 9 or other devices with extension functions, such as electric push rods, etc., in the embodiment, the tail-swinging servo cylinder 9 has more groups due to the arrangement, and has greater power, so that the swinging speed of the middle platform 6 is faster, but the energy consumption required is also increased.

[0053] In another embodiment, the inclination angle of the tail-swinging servo cylinder 9 can also be set to 15 degrees, 20 degrees, 25 degrees or 30 degrees, or can be any angle between 10 degrees and 30 degrees, the inclination angle of the tail-swinging servo cylinder 9 determines the connection position of the extension end of the tail-swinging servo cylinder 9, since the extension and contraction range of the extension end of the tail-swinging servo cylinder 9 has a certain range, therefore, the inclination angle of the tail-swinging servo cylinder 9 determines the swinging range of the middle platform 6 and the driving energy consumption.

[0054] Please refer to Figure 9 , 10And 11, the connecting piece is arranged between the guide piece and the middle platform 6, the connecting piece comprises a middle platform rotating shaft 5 and a connecting bearing seat 7, the middle platform rotating shaft 5 is fixedly installed on the linear sliding seat 4 by bolting or welding, the connecting bearing seat 7 is sleeved on the middle platform rotating shaft 5, and one end of the connecting bearing seat 7 is fixedly connected with the middle platform 6 by bolting or welding. The connecting piece can make the middle platform 6 tilt and deflect relative to the lower platform 1 with the middle platform rotating shaft 5 as the axis, so that the deflection amplitude can be transmitted to the upper platform 10 through the middle platform 6, and a smooth drifting and tailing experience can be brought to the racing car experimenter. It should be noted that the connecting bearing seat 7 and the middle platform rotating shaft 5 should be regularly sprayed with lubricating oil to reduce the wear caused by friction between them and improve the service life of the device.

[0055] In another embodiment, the connecting piece can also be other components that can make the middle platform 6 tilt relative to the lower platform 1, for example, the connecting piece is composed of a movable clamp and a steel pipe, wherein the steel pipe can be welded on the linear sliding seat 4, and the movable clamp is sleeved on the steel pipe, and the outer side of the movable clamp is fixedly connected with the middle platform 6 by welding.

[0056] Please refer to Figure 12 、 13 , 14 and 15, in the embodiment, the guide piece is arranged between the lower platform 1 and the middle platform 6, the guide piece comprises a linear guide rail support 2, a linear guide rail 3 and a linear sliding seat 4, the linear guide rail support 2 is provided with two groups of parallel axes fixedly installed on the upper end surface of the lower platform 1, the linear guide rail 3 is correspondingly installed on the linear guide rail support 2, and the linear sliding seat 4 is installed on the linear guide rail 3. In this way, the linear sliding seat 4 can slide on the linear guide rail, so that the middle platform rotating shaft 5 can move, and the moving amplitude can be transmitted to the middle platform 6 and then to the upper platform 10. Through the rapid start and stop of the linear sliding seat 4 on the linear guide rail 3, the racing car experimenter can experience the start and braking of the racing car.

[0057] In another embodiment, the number of linear guide rail supports 2 can also be one group or more groups, wherein the number of groups determines the number of linear guide rails 3 and the connection mode of the linear sliding seat 4 and the linear guide rail 3, and the more the number of groups is, the more the structural firmness is, but the energy consumed by the movement of the linear sliding seat 4 will also increase, and the risk of product damage will also increase, for example, when one of the linear guide rail supports 2 is damaged, the other linear guide rail supports 2 can be affected.

[0058] In another embodiment, the linear guide support 2 can also be not parallel to the axis of the lower platform 1, and the arrangement of the linear guide support 2 determines the installation of the linear guide 3, and further determines the moving direction of the linear sliding seat 4.

[0059] In another embodiment, the guide can also be other components with a guiding function, such as an electric push rod arranged, wherein the telescopic end of the electric push rod is connected with the linear sliding seat 4, or the telescopic end of the electric push rod is directly connected with the middle platform rotating shaft 5 or the connecting bearing seat 7.

[0060] In another embodiment, the axis of the linear sliding seat 4, the middle platform rotating shaft 5, the connecting bearing seat 7 and the middle platform 6 coincide with each other, and the axis coincidence of the linear sliding seat 4, the middle platform rotating shaft 5, the connecting bearing seat 7 and the middle platform 6 makes the overall center of gravity of the device central, and improves the stability of the device.

[0061] In an embodiment, the end of the middle platform 6 towards the lower platform 1 is arranged in a rectangular distribution and provided with a plurality of auxiliary steering wheels, and the plurality of auxiliary steering wheels abut on the lower platform 1. The auxiliary steering wheels are specifically arranged in four groups, and the auxiliary steering wheels can adopt common universal wheels, spherical casters or universal balls. The auxiliary steering wheels can assist load bearing and reduce steering resistance. The arrangement of the auxiliary steering wheels can support the middle platform 6 and assist the flexible movement of the middle platform 6. Specifically, when the middle platform 6 performs a spin process, the auxiliary steering wheels arranged at the bottom of the middle platform 6 can assist the spin process of the middle platform 6. It should be noted that the area of the lower platform 1 needs to be greater than the movable path of the auxiliary steering wheels, so as to ensure that the auxiliary steering wheels do not deviate from the lower platform 1 during movement.

[0062] In the embodiment of the application, the specific working process can be understood as follows: the control terminal receives a user operation instruction or a preset simulation instruction, and transmits the instruction to a controller on the upper platform 10. The controller analyzes the instruction and outputs a driving signal to the spin servo cylinder 9 or the dynamic servo cylinder 11. Then, the two groups of spin servo cylinders 9 are synchronously or reversely telescopic, and cooperate with the auxiliary steering wheels to guide the middle platform 6, so as to drive the middle platform 6 to perform forward, backward or spin movement. The four groups of rectangularly distributed dynamic servo cylinders 11 are lifted together, and drive the upper platform 10 to complete attitude simulation such as pitching and rolling. In addition, the movement of the middle platform 6 and the upper platform 10 can be superimposed to realize more complex racing dynamic simulation. Different from the related art, such as a simulator provided with only two platforms and three degrees of freedom, the spin servo cylinder 9 and the dynamic servo cylinder 11 have improvements in spin simulation, attitude superposition richness and corresponding speed of attitude adjustment. The decomposition and distribution of the racing dynamic simulation action make the instruction execution process of the spin servo cylinder 9 and the dynamic servo cylinder 11 more accurate.

[0063] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0064] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A simulated racing car structure, characterized in that, include: The lower platform (1), the middle platform (6), and the upper platform (10) are arranged vertically and parallel in sequence. A guide member is provided to define the middle platform (6) relative to the lower platform (1) along the length direction of the lower platform (1), and the guide member is disposed between the lower platform (1) and the middle platform (6); A connector is provided to connect the middle platform (6) and the lower platform (1). One end of the connector is fixed to the middle platform (6), and the other end is fixed to the top of the guide, so that the middle platform (6) deflects around the axis of the connector. A first driving member that drives the middle platform (6) to tilt horizontally relative to the lower platform (1) is disposed between the middle platform (6) and the lower platform (1); A second driving member is provided to drive the upper platform (10) to tilt vertically relative to the middle platform (6), and the second driving member is disposed between the upper platform (10) and the middle platform (6); The guide, connector, and first drive unit work together to give the middle platform (6) two degrees of freedom: along the length of the lower platform (1) and horizontal tilt. The second drive unit independently drives the upper platform (10) to tilt vertically, and the motion of the middle platform (6) is superimposed to form a composite simulation racing car simulation.

2. The simulated racing car structure as described in claim 1, characterized in that, The guide includes a linear guide support (2), a linear guide (3), and a linear sliding seat (4). The linear guide support (2) is provided with one or more fixedly installed on the upper end face of the lower platform (1). The linear guide (3) is installed on the linear guide support (2), and the linear sliding seat (4) is installed on the linear guide (3).

3. The simulated racing car structure as described in claim 2, characterized in that, The connector includes a central platform rotating shaft (5) and a connecting bearing seat (7). The central platform rotating shaft (5) is fixedly installed on the linear sliding seat (4). The connecting bearing seat (7) is sleeved on the central platform rotating shaft (5), and one end of the connecting bearing seat (7) is fixedly connected to the central platform (6).

4. The simulated racing car structure as described in claim 3, characterized in that, The first driving component includes a rotary bearing housing (8) and a tail-swing servo cylinder (9). The rotary bearing housing (8) is provided with at least two sets mounted on the upper end face of the lower platform (1). The tail-swing servo cylinder (9) is provided with at least two corresponding to the rotary bearing housing (8) and is symmetrically mirrored and obliquely mounted on the rotary bearing housing (8) along the axis of the rotation axis (5) of the middle platform. The telescopic ends of the multiple tail-swing servo cylinders (9) are movably connected to the middle platform (6) through fisheye bearings.

5. The simulated racing car structure as described in claim 4, characterized in that, The tail-swing servo cylinder (9) is tilted relative to the horizontal plane of the lower platform (1) toward the rotation axis (5) of the middle platform, and the tilt angle of the tail-swing servo cylinder (9) is between 10 and 30 degrees.

6. The simulated racing car structure as described in claim 1, characterized in that, The second driving component includes a motion servo cylinder (11), at least three of which are provided between the middle platform (6) and the upper platform (10). One end of the motion servo cylinder (11) is mounted on the upper platform (10), and the telescopic end of the motion servo cylinder (11) is hinged to the upper end face of the middle platform (6) through a rod end joint bearing, a universal joint or a quick-release ball joint.

7. The simulated racing car structure as described in claim 3, characterized in that, The linear sliding seat (4), the central platform rotating shaft (5), the connecting bearing seat (7), and the central platform (6) are all aligned with each other.

8. The simulated racing car structure as described in claim 1, characterized in that, The middle platform (6) is provided with at least four auxiliary steering wheels in a rectangular arrangement at one end facing the lower platform (1), and the auxiliary steering wheels abut against the lower platform (1).

9. A racing simulator, comprising a racing simulation structure as described in any one of claims 1 to 8, characterized in that, The racing simulator also includes a controller, which can be a PLC controller, a simulator-specific controller, or a general motion controller.

10. The racing simulator as described in claim 9, characterized in that, The racing simulator is equipped with a simulation display screen at the front end, a simulated sports safety seat, and a simulated racing car shell.

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