Electric pedal assembly and racing simulator

Abstract

The utility model discloses an electric pedal assembly and a racing simulator. The electric pedal assembly comprises a supporting assembly; the driving assembly is arranged on the supporting assembly; the transmission assembly is arranged on the supporting assembly and connected with the driving assembly; the detection assembly is arranged on the pedal and is connected with the transmission assembly; the controller is connected with the detection assembly and the driving assembly, the detection assembly is configured to send the pressure signal to the controller, and the controller is used for controlling the driving assembly to drive the transmission assembly based on the pressure signal so that the transmission assembly can output force feedback to the pedal. According to the electric pedal assembly, the driving assembly is directly arranged on the supporting assembly, the transmission assembly is also arranged on the supporting assembly and connected with the driving assembly, and the detection assembly is arranged on the pedal and connected with the transmission assembly, so that the size of the whole electric pedal assembly is reduced; therefore, the electric pedal assembly is allowed to be used in application occasions with limited space, and utilization of the space is optimized.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of simulation racing technology, in particular to an electric pedal assembly and a racing simulator. BACKGROUND

[0002] In the field of racing simulators, the design of electric pedal assemblies is crucial in providing a more realistic driving experience.

[0003] Currently, common pedals provide position signal feedback through Hall sensors or pressure sensors and achieve motor and screw rod connection transmission through couplings. Such pedal structures often occupy a large space, not only increasing the volume of the entire pedal, but also limiting their use in space-limited application scenarios; and the overall structure has low integration, increasing the complexity of assembly and the difficulty of maintenance. CONTENT OF THE UTILITY MODEL

[0004] The present application mainly provides an electric pedal assembly and a racing simulator to solve the problem of large pedal structure occupying space and low overall structure integration.

[0005] The present application provides an electric pedal assembly, comprising:

[0006] a support assembly;

[0007] a drive assembly arranged on the support assembly;

[0008] a transmission assembly arranged on the support assembly and connected with the drive assembly, the drive assembly being configured to drive the transmission assembly;

[0009] a pedal and a detection assembly arranged on the pedal and connected with the transmission assembly, the detection assembly being configured to detect a pressure signal received by the pedal;

[0010] a controller connected with the detection assembly and the drive assembly, the detection assembly being configured to send the pressure signal to the controller, and the controller being configured to control the drive assembly to drive the transmission assembly based on the pressure signal, so that the transmission assembly outputs force feedback to the pedal.

[0011] The transmission assembly comprises a first transmission assembly, a second transmission assembly and a third transmission assembly, the first transmission assembly is arranged on one side of the drive assembly, the second transmission assembly is arranged above the drive assembly, the first transmission assembly is connected with the drive assembly and the second transmission assembly respectively, the second transmission assembly is connected with the third transmission assembly, and the third transmission assembly is connected with the detection assembly.

[0012] The first transmission assembly comprises a first rotating member, a second rotating member and a transmission member, the first rotating member is located at one side of the driving assembly and connected with the driving assembly, the second rotating member is located at one side of the second transmission assembly and connected with the second transmission assembly, and the transmission member is connected with the first rotating member and the second rotating member respectively, and the transmission member is used to drive the second rotating member to rotate synchronously with the first rotating member.

[0013] The second transmission assembly comprises a rotating rod and a sliding block, one end of the rotating rod is connected with the second rotating member, the sliding block is arranged on the rotating rod and connected with the third transmission assembly, and the sliding block is used to push the third transmission assembly to output force feedback to the pedal.

[0014] The third transmission assembly comprises a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod is connected with the sliding block, the other end of the first connecting rod is connected with one end of the second connecting rod, one end of the third connecting rod is connected with the other end of the second connecting rod and the detection assembly respectively, and the other end of the third connecting rod is connected with the supporting assembly.

[0015] The pedal is used to receive the pressure signal, the pedal pushes the first connecting rod, the second connecting rod and the third connecting rod, the first connecting rod pushes the sliding block, and the sliding block moves away from the second rotating member.

[0016] The detection assembly is used to detect the pressure signal, the detection assembly sends the pressure signal to the controller, the controller controls the driving assembly to drive the first rotating member to rotate, the first rotating member drives the second rotating member to rotate synchronously through the transmission member, the rotating rod rotates, the rotating rod drives the sliding block to move towards the second rotating member, and the first connecting rod, the second connecting rod and the third connecting rod output force feedback to the pedal.

[0017] The pedal comprises a first surface and a second surface, the detection assembly is arranged on the second surface, and the detection assembly is used to detect the pressure signal received by the first surface.

[0018] The driving assembly comprises a driving member and a driver, one end of the driving member is connected with the first rotating member, the other end of the driving member is connected with the driver, and the driver is used to drive the driving member.

[0019] The application further provides a racing car simulator comprising the electric pedal assembly.

[0020] The electric pedal assembly provided by the application has the advantages that: the electric pedal assembly comprises a support assembly, a driving assembly, a transmission assembly, a pedal, a detection assembly and a controller, the driving assembly and the transmission assembly are arranged on the support assembly, and the transmission assembly is connected with the driving assembly; the detection assembly is arranged on the pedal and connected with the transmission assembly; the controller receives a pressure signal sent by the detection assembly, and controls the driving assembly to drive the transmission assembly based on the pressure signal, and the transmission assembly outputs force feedback to the pedal. By arranging the driving assembly directly on the support assembly, arranging the transmission assembly on the support assembly and connecting the transmission assembly with the driving assembly, and arranging the detection assembly on the pedal and connecting the detection assembly with the transmission assembly, the volume of the whole electric pedal assembly is reduced, so that the electric pedal assembly can be used in a space-limited application scenario, and the space utilization is optimized; and the integration of the whole structure of the electric pedal assembly is improved, and the complexity of assembly and the difficulty of maintenance are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings. Among them:

[0022] Figure 1 is a structural schematic diagram of an embodiment of an electric pedal assembly provided by the application;

[0023] Figure 2 is a structural schematic diagram of another embodiment of an electric pedal assembly provided by the application. DETAILED DESCRIPTION

[0024] The embodiments of the technical solutions of the application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the application, and therefore only serve as examples, and cannot limit the protection scope of the application.

[0025] 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 the application belongs; the terms used herein are only for the purpose of describing specific embodiments of the application, and are not intended to limit the application; the terms "include" and "have" and any variations thereof in the specification and claims of the application and the above description of drawings are intended to cover non-exclusive inclusion.

[0026] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features.

[0027] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily independent or alternative embodiments to each other. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0028] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, A and B together, and B alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0029] In the description of the embodiments of the present application, the term "a plurality of" refers to two or more (including two), and similarly, "a plurality of groups" refers to two or more groups (including two groups), and "a plurality of pieces" refers to two or more pieces (including two pieces).

[0030] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0031] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be connected between, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0032] The common pedal at present is provided with position signal feedback through Hall sensor or pressure sensor, and realizes connection transmission of motor and screw rod through shaft coupling. The pedal structure often occupies large space, increases the volume of the whole pedal, and limits the use in application occasions with limited space; and the integration degree of the whole structure is low, which increases the complexity of assembly and the difficulty of maintenance.

[0033] The application provides an electric pedal assembly, please see Figure 1 , Figure 1 is a structural schematic view of an embodiment of the electric pedal assembly provided by the application. The electric pedal assembly 1 of the embodiment comprises a support assembly 10, a driving assembly 20, a transmission assembly 30, a pedal 40, a detection assembly 50 and a controller (not shown in the figure).

[0034] Among them, the support assembly 10 refers to the stable mounting platform and support provided for other assemblies in the electric pedal assembly 1, which ensures the stability and durability of the whole electric pedal assembly 1.

[0035] The driving assembly 20 is arranged on the support assembly 10.

[0036] The driving assembly 20 refers to the component responsible for providing power and motion, which converts electrical energy into mechanical energy to drive the motion and force feedback of the pedal 40.

[0037] Optionally, the driving assembly 20 is a servo motor. In other embodiments, the driving assembly 20 is a linear motor, a stepping motor and a hydraulic drive, etc.

[0038] The transmission assembly 30 is arranged on the support assembly 10 and connected with the driving assembly 20, and the driving assembly 20 is used to drive the transmission assembly 30.

[0039] The transmission assembly 30 is a key part of the electric pedal assembly 1 connecting the driving assembly 20 and the pedal 40, which converts the rotary motion or linear motion generated by the driving assembly 20 into linear motion of the pedal 40, and transmits force feedback.

[0040] Optionally, the transmission assembly 30 includes but is not limited to screw rod and nut, belt and belt pulley, gear and gear box, shaft coupling, bearing, etc.

[0041] In the electric pedal assembly 1, the pedal 40 refers to the part directly operated by the user, which simulates the function of the accelerator, brake or clutch pedal in the real vehicle. When the user operates, the user will apply force to the pedal 40, that is, the pedal 40 will receive a pressure signal.

[0042] The detection assembly 50 is arranged on the pedal 40 and connected with the transmission assembly 30.

[0043] The detection assembly 50 refers to an assembly in the electric pedal assembly 1 for identifying, measuring and analyzing the pressure signal received by the pedal 40, i.e. the detection assembly 50 is used to detect the pressure signal received by the pedal 40.

[0044] Optionally, the detection assembly 50 is a pressure sensor. In other embodiments, the detection assembly 50 is a Hall sensor, a strain gauge, etc.

[0045] Specifically, the detection assembly 50 is connected with the transmission assembly 30, so that the pedal 40 and the transmission assembly 30 are connected, and the pedal 40 can receive the force feedback of the transmission assembly 30.

[0046] The controller is connected with the detection assembly 50 and the driving assembly 20 respectively, the detection assembly 50 is configured to send the pressure signal to the controller, and the controller is used to control the driving assembly 20 to drive the transmission assembly 30 based on the pressure signal, so that the transmission assembly 30 outputs the force feedback to the pedal 40.

[0047] The controller refers to a device or apparatus that receives an input signal, processes data and outputs a control signal to manage other components.

[0048] Optionally, the controller receives the pressure signal received by the pedal 40, and outputs a corresponding control signal after processing the pressure signal. The corresponding control signal refers to controlling the driving assembly 20 to drive the transmission assembly 30, so that the transmission assembly 30 outputs the corresponding force feedback to the pedal 40.

[0049] The controller includes but is not limited to a microcontroller, a digital signal processor, a programmable logic controller, a field programmable gate array, etc.

[0050] Specifically, the controller is connected with the detection assembly 50, so that the detection assembly 50 sends the pressure signal to the controller when detecting that the pedal 40 receives the pressure signal, and the controller identifies and processes the pressure signal. The controller is connected with the driving assembly 20, so that the controller controls the driving assembly 20 to drive the transmission assembly 30, and the transmission assembly 30 outputs the force feedback to the pedal 40.

[0051] In this embodiment, the driving assembly 20 is directly arranged on the support assembly 10, the transmission assembly 30 is also arranged on the support assembly 10 and connected with the driving assembly 20, and the detection assembly 50 is arranged on the pedal 40 and connected with the transmission assembly 30. This layout reduces the volume of the entire electric pedal assembly 1, thereby allowing the electric pedal assembly 1 to be used in space-limited application scenarios, and optimizing the use of space. Moreover, the integration of the overall structure of the electric pedal assembly 1 is improved, and the complexity of assembly and the difficulty of maintenance are reduced.

[0052] According to some embodiments of the present application, the transmission assembly 30 comprises a first transmission assembly 31, a second transmission assembly 32 and a third transmission assembly 33, the first transmission assembly 31 is arranged at one side of the drive assembly 20, the second transmission assembly 32 is arranged above the drive assembly 20, the first transmission assembly 31 is connected with the drive assembly 20 and the second transmission assembly 32 respectively, the second transmission assembly 32 is connected with the third transmission assembly 33, and the third transmission assembly 33 is connected with the detection assembly 50.

[0053] Optionally, the first transmission assembly 31, the second transmission assembly 32 and the third transmission assembly 33 are different assemblies.

[0054] Optionally, as shown in the figure, the first transmission assembly 31 is located at one side of the drive assembly 20, and one end of the first transmission assembly 31 is connected with the drive assembly 20; the second transmission assembly 32 is located above the drive assembly 20, and the other end of the first transmission assembly 31 is connected with the second transmission assembly 32; the first end of the third transmission assembly 33 is connected with the other end of the second transmission assembly 32, the second end of the third transmission assembly 33 is connected with the support assembly 10, and the third end of the third transmission assembly 33 is connected with the detection assembly 50. Figure 1

[0055] Specifically, the controller controls the drive assembly 20 to drive the first transmission assembly 31, the first transmission assembly 31 to push the second transmission assembly 32, and the second transmission assembly 32 to push the third transmission assembly 33, so as to make the third transmission assembly 33 output force feedback to the pedal 40 connected with the detection assembly 50.

[0056] In the embodiment, the first transmission assembly 31 is arranged at one side of the drive assembly 20, and the second transmission assembly 32 is arranged above the drive assembly 20, wherein the layout of the first transmission assembly 31, the second transmission assembly 32 and the third transmission assembly 33 makes the transmission assembly 30 can be arranged compactly around the drive assembly 20, saving space and improving the integration of the overall electric pedal assembly 1. The connection of the first transmission assembly 31 with the drive assembly 20 and the second transmission assembly 32, and the connection of the second transmission assembly 32 with the third transmission assembly 33, provide flexible assembly compatibility, which can adapt to different driving and detection requirements; and the first transmission assembly 31, the second transmission assembly 32 and the third transmission assembly 33 can have different transmission ratios and characteristics, allowing the electric pedal assembly 1 to customize the force transmission characteristics according to specific application requirements, such as increasing or decreasing the resistance of the pedal 40.

[0057] ​According to some embodiments of the present application, the first transmission assembly 31 comprises a first rotating member 311, a second rotating member 312 and a transmission member 313. The first rotating member 311 is located at one side of the driving assembly 20 and connected with the driving assembly 20. The second rotating member 312 is located at one side of the second transmission assembly 32 and connected with the second transmission assembly 32. The transmission member 313 is connected with the first rotating member 311 and the second rotating member 312 respectively, and is used to drive the second rotating member 312 to rotate synchronously with the first rotating member 311.

[0058] The first rotating member 311 and the second rotating member 312 refer to components for realizing rotational motion in the first transmission assembly 31. The transmission member 313 refers to a component for transmitting power and motion in the first transmission assembly 31.

[0059] Optionally, the first rotating member 311 and the second rotating member 312 are gear wheels, also known as synchronous wheels. The transmission member 313 is a belt, also known as a synchronous belt. The combination of synchronous wheels and synchronous belts can realize precise synchronous transmission, ensure synchronous rotation without slip between the first rotating member 311 and the second rotating member 312, and obtain accurate transmission ratio.

[0060] Specifically, the first rotating member 311 is connected with the driving assembly 20, and the driving assembly 20 drives the first rotating member 311 to rotate. The transmission member 313 drives the second rotating member 312 to rotate synchronously with the first rotating member 311. The second rotating member 312 is connected with the second transmission assembly 32, and the second rotating member 312 drives the second transmission assembly 32.

[0061] In the embodiment, the first rotating member 311 and the second rotating member 312 realize synchronous rotation through the transmission member 313, ensuring consistency and accuracy of power transmission. The design that the first rotating member 311 is located at one side of the driving assembly 20 and the second rotating member 312 is located at one side of the second transmission assembly 32 allows compact layout and saves space, and is particularly suitable for space-limited application occasions.

[0062] According to some embodiments of the present application, the second transmission assembly 32 comprises a rotating rod 321 and a sliding block 322. One end of the rotating rod 321 is connected with the second rotating member 312. The sliding block 322 is arranged on the rotating rod 321 and connected with the third transmission assembly 33. The sliding block 322 is used to drive the third transmission assembly 33 to output force feedback to the pedal 40.

[0063] The rotating rod 321 refers to a rod-shaped or shaft-shaped mechanical component. The sliding block 322 refers to a mechanical connecting component capable of realizing motion and transmitting force between mechanical components.

[0064] Optionally, the rotating rod 321 is a screw rod, and the sliding block 322 is a nut or a sliding seat. The rotating rod 321 and the sliding block 322 are connected by engagement. When the rotating rod 321 rotates, the sliding block 322 engaged with the rotating rod 321 can be pushed or pulled to move axially, realizing linear motion.

[0065] Specifically, one end of the rotating rod 321 is connected with the second rotating member 312, and the sliding block 322 is connected with the third transmission assembly 33. The second rotating member 312 drives the rotating rod 321 to rotate, the rotating rod 321 pushes the sliding block 322 to move axially, the sliding block 322 pushes the third transmission assembly 33, and the third transmission assembly 33 outputs force feedback to the pedal 40.

[0066] In this embodiment, the rotating rod 321 directly transmits the rotary motion of the second rotating member 312 to the sliding block 322. This direct connection improves the efficiency of force transmission and reduces energy loss. The movement of the sliding block 322 on the rotating rod 321 can be accurately controlled, ensuring that the force feedback between the third transmission assembly 33 and the pedal 40 is accurate and reliable.

[0067] According to some embodiments of the present application, the third transmission assembly 33 includes a first connecting rod 331, a second connecting rod 332, and a third connecting rod 333. One end of the first connecting rod 331 is connected with the sliding block 322, and the other end of the first connecting rod 331 is connected with one end of the second connecting rod 332. One end of the third connecting rod 333 is connected with the other end of the second connecting rod 332 and the detection assembly 50, respectively, and the other end of the third connecting rod 333 is connected with the support assembly 10.

[0068] The first connecting rod 331, the second connecting rod 332, and the third connecting rod 333 refer to rod-shaped mechanical components that connect two or more assemblies, structures, or moving bodies together to transmit force, torque, motion, or simply serve as a connection.

[0069] Optionally, the first connecting rod 331, the second connecting rod 332, and the third connecting rod 333 form a linkage structure, as shown in Figure 1 .

[0070] Specifically, one end of the first connecting rod 331 is connected with the sliding block 322. When the sliding block 322 moves axially, it pushes the first connecting rod 331. The first connecting rod 331 drives the second connecting rod 332, and the second connecting rod 332 drives the third connecting rod 333. The detection assembly 50 connected with the third connecting rod 333 can detect the force transmitted by the third connecting rod 333 and output force feedback to the pedal 40.

[0071] In this embodiment, the structure of the first connecting rod 331, the second connecting rod 332, and the third connecting rod 333 allows complex force and motion transmission in a limited space, optimizing space utilization.

[0072] According to some embodiments of the present application, the pedal 40 is configured to receive the pressure signal, the pedal 40 pushes the first connecting rod 331, the second connecting rod 332 and the third connecting rod 333, the first connecting rod 331 pushes the slider 322, and the slider 322 moves away from the second rotating member 312.

[0073] Specifically, when the user applies pressure to the pedal 40, the pedal 40 pushes the third connecting rod 333, the third connecting rod 333 drives the second connecting rod 332, the second connecting rod 332 drives the first connecting rod 331, and the first connecting rod 331 pushes the slider 322 to move away from the second rotating member 312.

[0074] According to some embodiments of the present application, the detection assembly 50 is configured to detect the pressure signal, and the detection assembly 50 sends the pressure signal to the controller, and the controller controls the driving assembly 20 to drive the first rotating member 311 to rotate, the first rotating member 311 drives the second rotating member 312 to rotate synchronously through the transmission member 313, the rotating rod 321 rotates, the rotating rod 321 drives the slider 322 to move towards the second rotating member 312, and the first connecting rod 331, the second connecting rod 332 and the third connecting rod 333 output force feedback to the pedal 40.

[0075] Specifically, when the user applies pressure to the pedal 40, the pedal 40 pushes the first connecting rod 331, the second connecting rod 332 and the third connecting rod 333, and at this time the detection assembly 50 detects the pressure signal and sends the pressure signal to the controller. The controller controls the driving assembly 20 to drive the first rotating member 311 to rotate based on the pressure signal, the second rotating member 312 rotates synchronously with the first rotating member 311, drives the rotating rod 321 to rotate, the rotating rod 321 drives the slider 322 to move towards the second rotating member 312, the slider 322 pushes the first connecting rod 331, and the third connecting rod 333 outputs force feedback to the pedal 40.

[0076] The detection assembly 50 in this embodiment can detect the pressure signal in real time, ensuring that the electric pedal assembly 1 can quickly respond to the user's operation and provide immediate force feedback. The entire electric pedal assembly 1 is designed through a compact mechanical structure to realize a complex force feedback function, saving space and being suitable for space-limited applications.

[0077] According to some embodiments of the present application, the pedal 40 includes a first surface 401 and a second surface 402, and the detection assembly 50 is arranged on the second surface 402, and the detection assembly 50 is configured to detect the pressure signal received by the first surface 401.

[0078] The first surface 401 is the surface directly contacting the pedal 40 when the user applies pressure to the pedal 40.

[0079] The detection assembly 50 is arranged on the second surface 402 of the pedal 40, so that the detection assembly 50 can detect in time and accurately when the first surface 401 of the pedal 40 receives a pressure signal.

[0080] According to some embodiments of the present application, the driving assembly 20 comprises a driving member 21 and a driver 22, one end of the driving member 21 is connected to the first rotating member 311, and the other end of the driving member 21 is connected to the driver 22, and the driver 22 is used to drive the driving member 21.

[0081] Optionally, the driving member 21 is a servo motor, the driver 22 is a servo driver, and the driver 22 drives the driving member 21; the driving member 21 provides force feedback, and the size of the force of the driving member 21 and the vibration amplitude of the driving member 21 can be adjusted.

[0082] Optionally, the other end of the driving member 21 is electrically connected to the driver 22 (not labeled in the figure).

[0083] According to some embodiments of the present application, please refer to Figure 2 , and Figure 2 is a structural schematic diagram of another embodiment of an electric pedal assembly provided by the present application. The electric pedal assembly 1 of the embodiment further comprises a shell 60, and the shell 60 is used to protect the driving assembly 20, the first transmission assembly 31 and the second transmission assembly 32.

[0084] The present application further provides a racing car simulator comprising the electric pedal assembly 1 of the above-mentioned embodiments, which will not be described here.

[0085] Optionally, the connection modes between the components in the present application include but are not limited to sliding connection, fixed connection, cable connection, elastic connection, etc.

[0086] In summary, the electric pedal assembly 1 of the present application can directly simulate the motion state of a real racing car pedal for a racing driver to train, and improve the training safety; the size of the force, the vibration force and the vibration amplitude of the driving member 21 can be controlled by the controller, and the compatibility is strong; the driving assembly 20 and the second transmission assembly 32 are connected through the first transmission assembly 31, the space is more compact, and the installation limitation is smaller.

[0087] The above-mentioned is only the implementation manner of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation by using the content of the specification and the drawings of the present application, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An electric pedal assembly, characterized by The utility model relates to a pedal force feedback device, comprising: a support assembly; a drive assembly arranged on the support assembly; a transmission assembly arranged on the support assembly and connected with the drive assembly, the drive assembly being configured to drive the transmission assembly; a pedal and detection assembly arranged on the pedal and connected with the transmission assembly, the detection assembly being configured to detect a pressure signal received by the pedal; a controller connected with the detection assembly and the drive assembly respectively, the detection assembly being configured to send the pressure signal to the controller, the controller being configured to control the drive assembly to drive the transmission assembly based on the pressure signal, so that the transmission assembly outputs force feedback to the pedal.

2. The electric pedal assembly of claim 1, wherein, The transmission assembly comprises a first transmission assembly, a second transmission assembly and a third transmission assembly, the first transmission assembly being arranged on one side of the drive assembly, the second transmission assembly being arranged above the drive assembly, the first transmission assembly being connected with the drive assembly and the second transmission assembly respectively, the second transmission assembly being connected with the third transmission assembly, and the third transmission assembly being connected with the detection assembly.

3. The electric pedal assembly of claim 2, wherein, The first transmission assembly comprises a first rotating member, a second rotating member and a transmission member, the first rotating member being located on one side of the drive assembly and connected with the drive assembly, the second rotating member being located on one side of the second transmission assembly and connected with the second transmission assembly, and the transmission member being connected with the first rotating member and the second rotating member respectively, the transmission member being configured to drive the second rotating member to rotate synchronously with the first rotating member.

4. The electric pedal assembly of claim 3, wherein, The second transmission assembly comprises a rotating rod and a sliding block, one end of the rotating rod being connected with the second rotating member, the sliding block being arranged on the rotating rod and connected with the third transmission assembly, and the sliding block being configured to push the third transmission assembly to output force feedback to the pedal.

5. The electric pedal assembly of claim 4, wherein, The third transmission assembly comprises a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod being connected with the sliding block, the other end of the first connecting rod being connected with one end of the second connecting rod, one end of the third connecting rod being connected with the other end of the second connecting rod and the detection assembly respectively, and the other end of the third connecting rod being connected with the support assembly.

6. The electric pedal assembly of claim 5, wherein, The pedal is configured to receive the pressure signal, the pedal being configured to push the first connecting rod, the second connecting rod and the third connecting rod, the first connecting rod being configured to push the sliding block, and the sliding block being configured to move away from the second rotating member.

7. The motorized pedal assembly of claim 6, wherein, The detection assembly is configured to detect the pressure signal, the detection assembly being configured to send the pressure signal to the controller, the controller being configured to control the drive assembly to drive the first rotating member to rotate, the first rotating member being configured to drive the second rotating member to rotate synchronously through the transmission member, the rotating rod being configured to rotate and drive the sliding block to move towards the second rotating member, and the first connecting rod, the second connecting rod and the third connecting rod being configured to output force feedback to the pedal.

8. The motorized pedal assembly of claim 1, wherein, The pedal comprises a first surface and a second surface, and the detection assembly is arranged on the second surface and used for detecting the pressure signal received by the first surface.

9. The motorized pedal assembly of claim 3, wherein, The driving assembly comprises a driving member and a driver, one end of the driving member is connected to the first rotating member, and the other end of the driving member is connected to the driver, and the driver is used for driving the driving member.

10. A racing car simulator characterised in that, An electric pedal assembly comprising any one of claims 1-9.

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