Motion platform for vehicle-mounted HMI test and vehicle-mounted HMI test equipment

Abstract

The utility model discloses a vehicle-mounted HMI test motion platform and vehicle-mounted HMI test equipment, the vehicle-mounted HMI test motion platform comprises a mounting seat and a position adjusting device installed on the mounting seat, the position adjusting device comprises a Y-axis linear sliding table, an X-axis linear sliding table, a Z-axis linear sliding table and a rotation module, the Y-axis linear sliding table is installed on the mounting seat along the Y-axis direction, the X-axis linear sliding table is installed on the mounting seat along the X-axis direction, and the Z-axis linear sliding table is installed on the mounting seat along the Z-axis direction. The X-axis linear sliding table is installed on a Y-direction sliding block of the Y-axis linear sliding table and slides in the Y-axis direction, and a Z-direction sliding block of the Z-axis linear sliding table is installed on an X-direction sliding block of the X-axis linear sliding table and slides in the X-axis direction. The rotation module is installed on the Z-axis linear sliding table, the output end of the rotation module is used for installing the touch control assembly to drive the touch screen assembly to rotate in a plane formed in the Y-axis direction and the X-axis direction, a preset distance is arranged between the center of the touch control assembly and rotation of the output end of the rotation module, and the preset distance is larger than zero. According to the motion platform for the vehicle-mounted HMI test, the effective touch area of the vehicle-mounted HMI test equipment is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle testing, in particular to a motion platform for vehicle-mounted HMI testing and vehicle-mounted HMI testing equipment. Background Art

[0002] Traditional vehicle-mounted HMI (Human-Machine Interface) testing uses a bionic touch pen as the end effector, and performs single-click, double-click, and slide tests on the vehicle-mounted HMI screen in the form of a six-axis robotic arm or a linear slide in the test box. All of these are performed in a limited space inside the box.

[0003] The specific motion platform for vehicle-mounted HMI testing is built into the vehicle-mounted HMI testing equipment in the form of a linear slide. However, due to the characteristics of the linear slide itself, on the one hand, the linear slide itself will occupy a part of the space, and on the other hand, the arrangement of the linear slide will occupy a considerable part of the space, resulting in a small effective touch area of ​​the vehicle-mounted HMI testing equipment in the form of a linear slide.

[0004] Therefore, how to increase the effective touch area of ​​the vehicle-mounted HMI test equipment is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle-mounted HMI test motion platform to increase the effective touch area of ​​the vehicle-mounted HMI test equipment. Another purpose of the utility model is to provide a vehicle-mounted HMI test equipment including the vehicle-mounted HMI test motion platform.

[0006] The present application provides a motion platform for vehicle-mounted HMI testing, including a mounting seat and a position adjustment device mounted on the mounting seat, wherein the position adjustment device includes:

[0007] A Y-axis linear slide, the Y-axis linear slide is mounted on the mounting seat along the Y-axis direction;

[0008] An X-axis linear slide, which is mounted on the Y-direction slider of the Y-axis linear slide and slides along the Y-axis direction;

[0009] A Z-axis linear slide, wherein the Z-direction slider of the Z-axis linear slide is installed on the X-direction slider of the X-axis linear slide and slides along the X-axis direction;

[0010] A rotary module is installed on the Z-axis linear slide and slides along the Z-axis direction. The output end of the rotary module is used to install a touch screen component. The rotary module drives the touch screen component to rotate in a plane formed by the Y-axis direction and the X-axis direction. A preset distance is set between the center of the touch screen component and the rotation center of the output end of the rotary module, and the preset distance is greater than zero.

[0011] Optionally, in the above-mentioned motion platform for vehicle-mounted HMI testing, the position adjustment device includes two Y-axis linear slides, one Y-axis linear slide is installed at each end of the X-axis linear slide, the two Y-axis slides are connected by a fixed plate, and the X-axis linear slide is installed on the fixed plate.

[0012] Optionally, in the above-mentioned vehicle-mounted HMI test motion platform, the rotation module includes:

[0013] A joint motor, the joint motor is mounted on the Z-axis linear slide and slides along the Z-axis direction;

[0014] An extension piece, wherein the output end of the joint motor is fixedly connected to one end of the extension piece to drive the extension piece to rotate in a plane formed by the Y-axis direction and the X-axis direction, and the other end of the extension piece is used to install a touch screen assembly.

[0015] Optionally, in the above-mentioned motion platform for vehicle-mounted HMI testing, the rotation module further includes a pressure sensor for sensing the pressure of the touch screen assembly, and one end of the pressure sensor is mounted on the extension piece.

[0016] Optionally, in the above-mentioned motion platform for vehicle-mounted HMI testing, the rotation module also includes a mounting plate, the other end of the pressure sensor is mounted on the mounting plate, and the touch screen assembly is mounted on the mounting plate.

[0017] Optionally, in the above-mentioned motion platform for vehicle-mounted HMI testing, a threaded hole is provided on the mounting plate, and the mounting plate is detachably connected to the touch screen assembly via a fastener connected to the threaded hole.

[0018] Optionally, in the above-mentioned motion platform for vehicle-mounted HMI testing, the extension piece can move in a circle around the output end of the joint motor.

[0019] Optionally, in the above-mentioned vehicle-mounted HMI test motion platform, the mounting seat includes:

[0020] A slide mounting plate, wherein the slide mounting plate is provided with a slide mounting surface whose length extends along the Y-axis direction, and the Y-axis linear slide is mounted on the slide mounting surface;

[0021] Support plate;

[0022] The vertical plate, the slide mounting plate is installed on the top end of the vertical plate, the support plate is installed on the bottom end of the vertical plate, the outer periphery of the support plate is convex from the vertical plate, and at least two vertical plates are installed on each slide mounting plate.

[0023] Optionally, in the above-mentioned vehicle-mounted HMI test motion platform, the mounting seat further includes:

[0024] A first limit block, wherein the upper surface of the first limit block is fixedly connected to the lower surface of the slide mounting plate, and the side surface of the first limit block is fixedly connected to the side surface of the vertical plate;

[0025] A second limiting block, wherein a side surface of the second limiting block is fixedly connected to a side surface of the vertical plate, and a lower surface of the second limiting block is fixedly connected to an upper surface of the supporting plate.

[0026] A vehicle-mounted HMI testing device comprises a touch control component and any one of the above-mentioned vehicle-mounted HMI testing motion platforms, wherein the touch control component is installed at the output end of a rotary module.

[0027] In the above technical scheme, the motion platform for vehicle-mounted HMI testing provided by the utility model includes a mounting seat and a position adjustment device installed on the mounting seat, the position adjustment device includes a Y-axis linear slide, an X-axis linear slide, a Z-axis linear slide and a rotary module, the Y-axis linear slide is installed on the mounting seat along the Y-axis direction, the X-axis linear slide is installed on the Y-direction slider of the Y-axis linear slide, and slides along the Y-axis direction, the Z-direction slider of the Z-axis linear slide is installed on the X-direction slider of the X-axis linear slide, and slides along the X-axis direction. The rotary module is installed on the Z-axis linear slide, and the output end of the rotary module is used to install the touch component to drive the touch screen component to rotate in the plane formed by the Y-axis direction and the X-axis direction, and a preset distance is set between the center of the touch component and the output end of the rotary module during rotation, and the preset distance is greater than zero. When the motion platform for vehicle-mounted HMI testing is in use, the touch component is installed at the output end of the rotary module. The Y-axis linear slide, X-axis linear slide, and Z-axis linear slide realize the movement of the rotary module in three-dimensional space. The rotary module drives the touch component to rotate in the plane in the Y-axis direction and the X-axis direction.

[0028] From the above description, it can be known that in the motion platform for vehicle-mounted HMI testing provided in the present application, a rotary module that drives the touch component to rotate is arranged on the Z-axis slider of the Z-axis linear slide, and a preset distance is set between the center of the touch component and the rotation center of the output end of the rotary module, and the preset distance is greater than zero. When the rotary module moves to the ends of the Y-axis linear slide and the X-axis linear slide, the rotary module drives the touch component to rotate, thereby increasing the touch area of ​​the touch component, that is, increasing the effective touch area of ​​the vehicle-mounted HMI testing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0030] Figure 1 A three-dimensional structural diagram of a motion platform for vehicle-mounted HMI testing provided by an embodiment of the utility model;

[0031] Figure 2 for Figure 1 An enlarged view of the installation position of the position adjustment device of part A;

[0032] Figure 3 A top view of a motion platform for vehicle-mounted HMI testing provided by an embodiment of the utility model;

[0033] Figure 4 A schematic diagram of the structure of the mounting base provided by an embodiment of the utility model;

[0034] Figure 5 A schematic structural diagram of a mounting base from another viewing angle provided by an embodiment of the utility model.

[0035] in Figure 1-5 middle:

[0036] 10-position adjustment device, 101-Y-axis flexible drag chain, 102-Y-axis linear slide, 103-joint motor, 104-Z-axis linear slide, 105-X-axis flexible drag chain, 106-X-axis linear slide, 107-adapter circular plate, 108-extension piece, 109-pressure sensor, 1010-mounting plate;

[0037] 20-mounting seat, 201-vertical plate, 202-slide mounting plate, 203-first limiting block, 204-second limiting block, 205-support plate;

[0038] 30-touch screen assembly;

[0039] 40-Touch area. DETAILED DESCRIPTION

[0040] The core of the utility model is to provide a vehicle-mounted HMI test motion platform to increase the effective touch area of ​​the vehicle-mounted HMI test equipment. Another core of the utility model is to provide a vehicle-mounted HMI test equipment including the vehicle-mounted HMI test motion platform.

[0041] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and implementation methods.

[0042] Please refer to Figures 1 to 5 .

[0043] In a specific implementation, the vehicle-mounted HMI test motion platform provided by the specific embodiment of the utility model includes a mounting seat 20 and a position adjustment device 10 installed on the mounting seat 20, the position adjustment device 10 includes a Y-axis linear slide 102, an X-axis linear slide 106, a Z-axis linear slide 104 and a rotary module, and the Y-axis linear slide 102 is installed on the mounting seat 20 along the Y-axis direction. Specifically, the mounting seat 20 can be a support leg, and a support leg is respectively installed at both ends of the bottom of the Y-axis linear slide 102 in the Y-axis direction.

[0044] The X-axis linear slide 106 is mounted on the Y-direction slider of the Y-axis linear slide 102, and the X-axis linear slide 106 slides along the Y-direction slider to achieve sliding along the Y-direction. The Z-direction slider of the Z-axis linear slide 104 is mounted on the X-direction slider of the X-axis linear slide 106, that is, the Z-axis linear slide 104 as a whole can slide along the X-direction slider. Other components mounted on the Z-axis linear slide 104 can slide along the Z-axis direction relative to the Z-axis slider.

[0045] like Figure 1 As shown, in the specific installation, in order to make the X-axis linear slide 106 slide stably, preferably, the position adjustment device 10 includes two Y-axis linear slides 102, and a Y-axis linear slide 102 is respectively installed at both ends of the X-axis linear slide 106 along the X-axis direction. Of course, in specific use, one end of the X-axis linear slide 106 is the Y-axis linear slide 102, and the other end is a slide rail that slides with the X-axis linear slide 106.

[0046] When in use, the two Y-axis linear slides 102 serve as the bottom support of the X-axis linear slide 106, on which a fixed plate is fixed by screws installed in the threaded holes, the fixed plate connects the two Y-axis linear slides 102 arranged in parallel, the X-axis linear slide 106 is fixed on the fixed plate, so that the X-axis linear slide 106 and the Y-axis linear slide 102 are in a spatially vertical relationship, and an adapter plate is fixed on the X-axis slider of the X-axis linear slide 106 by screws installed in the threaded holes, so that the X-axis slider of the X-axis linear slide 106 is connected to the Z-axis slider of the Z-axis linear slide 104, and the X-axis linear slide 106 and the Z-axis linear slide 104 are in a spatially vertical relationship. After the assembly is completed, an X\Y\Z coordinate system in which the Y-axis linear slide 102, the X-axis linear slide 106, and the Z-axis linear slide 104 are perpendicular to each other in space is presented.

[0047] Specifically, at least one of the following linear slides, namely, the Y-axis linear slide 102, the X-axis linear slide 106, and the Z-axis linear slide 104, can be a variety of structural forms such as screw drive, belt drive, gear rack, and linear motor. Limit switches and real-time distance measuring devices are arranged on the linear slides. The limit switches can be mechanical limit switches, photoelectric limit switches, or magnetic limit switches. The limit switches are used to determine the initial position, end position, and limit position of the corresponding slider on the linear slide. The real-time distance measuring device can be a grating ruler, a magnetic ruler, and a wire sensor. The linear slide is arranged with a flexible drag chain as needed. For example, the Y-axis linear slide 102 is arranged with a Y-direction flexible drag chain 101, and the X-axis linear slide 106 is arranged with an X-direction flexible drag chain 105.

[0048] The rotary module is installed on the Z-axis linear slide 104 and slides along the Z-axis direction. The output end of the rotary module is used to install the touch control component to drive the touch screen component 30 to rotate in the plane formed by the Y-axis direction and the X-axis direction. The center of the touch control component and the rotation center of the output end of the rotary module are provided with a preset distance, and the preset distance is greater than zero, wherein the touch screen component 30 can be a touch screen pen. Specifically, the rotary module can be a cam driven by a motor, and the touch screen component 30 is installed at the distal tip position of the cam. The rotation of the motor drives the cam to rotate, and the touch screen component 30 performs a circular motion with the rotation center of the motor output end as the center of the circle.

[0049] When the motion platform for vehicle-mounted HMI testing is in use, the touch component is installed at the output end of the rotary module, and the Y-axis linear slide 102, the X-axis linear slide 106, and the Z-axis linear slide 104 realize the movement of the rotary module in three-dimensional space. The rotary module drives the touch component to rotate in the plane formed by the Y-axis direction and the X-axis direction.

[0050] It can be known from the above description that in the motion platform for vehicle-mounted HMI testing provided in the specific embodiment of the present application, a rotary module for driving the touch component to rotate is arranged on the Z-axis slider of the Z-axis linear slide 104, and a preset distance is set between the center of the touch component and the rotation center of the output end of the rotary module, and the preset distance is greater than zero. When the rotary module moves to the ends of the Y-axis linear slide 102 and the X-axis linear slide 106, the rotary module drives the touch component to rotate, thereby increasing the touch area 40 of the touch component, that is, increasing the effective touch area of ​​the vehicle-mounted HMI testing equipment.

[0051] In a specific embodiment, the swivel module includes a joint motor 103 and an extension piece 108. The joint motor 103 is mounted on the Z-axis linear slide 104 and slides along the Z-axis direction. The output end of the joint motor 103 is fixedly connected to one end of the extension piece 108 to drive the extension piece 108 to rotate in the plane formed in the Y-axis direction and the X-axis direction. The other end of the extension piece 108 is used to install the touch screen assembly 30. The length of the extension piece 108 is set according to the required distance between the touch screen assembly 30 and the output end of the joint motor 103. For ease of installation, preferably, the extension piece 108 is a plate structure. The output end of the joint motor 103 is a rotating disk structure, and the extension piece 108 can be directly connected to the joint motor 103 without the need to separately set up an intermediate connecting piece, and the overall volume of the swivel module is relatively small.

[0052] In order to timely know the pressure of the touch screen assembly 30 during the test, preferably, the rotary module also includes a pressure sensor 109 for sensing the pressure of the touch screen assembly 30, and one end of the pressure sensor 109 is installed on the extension piece 108. Specifically, the pressure sensor 109 is connected to the pressure display module (not shown).

[0053] In a specific implementation, in order to facilitate the connection between the pressure sensor 109 and the touch screen assembly 30 , the rotary module further includes a mounting plate 1010 , the other end of the pressure sensor 109 is mounted on the mounting plate 1010 , and the touch screen assembly 30 is mounted on the mounting plate 1010 . Specifically, the bottom end cover of the Z-axis linear slide 104 is provided with an adapter circular plate 107, and is connected to the joint motor 103 through screws installed at the threaded hole position. Furthermore, the motor and reducer arranged inside the joint motor 103 are specifically provided with absolute value encoders to ensure the determination of the absolute position of the joint motor 103 during the rotation process. The rotating end of the joint motor 103 is fixed to the extension piece 108 through screws at the threaded hole position. The extension piece 108 is connected to the pressure sensor 109 through screws. The pressure sensor 109 is connected to the mounting plate 1010 through the threaded hole. The mounting plate 1010 is provided with a threaded hole. The mounting plate 1010 is detachably connected to the touch screen assembly 30 through a fastener connected to the threaded hole. Specifically, the rod of the touch pen is provided with a plane. When in use, the touch pen passes through the touch pen through the through hole, and a stud is used to support the end face of the touch pen through the threaded hole provided on the mounting plate 1010 to achieve fixed adjustment over the entire length range.

[0054] In order to increase the touch range of the touch component, preferably, the extension piece 108 can move in a circle around the output end of the joint motor 103 . Specifically, the touch component can rotate 360° driven by the extension piece 108 .

[0055] like Figure 4 and Figure 5As shown, in a specific embodiment, the mounting base 20 includes a slide mounting plate 202, a support plate 205 and a vertical plate 201. The slide mounting plate 202 is provided with a slide mounting surface whose length extends along the Y-axis direction. The Y-axis linear slide 102 is installed on the slide mounting surface. Specifically, preferably, the slide mounting surface is a planar structure.

[0056] The slide mounting plate 202 is mounted on the top of the vertical plate 201, and the support plate 205 is mounted on the bottom of the vertical plate 201. The outer periphery of the support plate 205 is convex from the vertical plate 201. Specifically, from top to bottom, the projection of the vertical plate 201 is located within the projection range of the support plate 205. At least two vertical plates 201 are mounted on each slide mounting plate 202. By providing the support plate 205, the overall support stability of the mounting seat 20 is improved.

[0057] Specifically, the slide mounting plate 202, the support plate 205 and the vertical plate 201 can be metal plates or plastic plates.

[0058] In order to improve the installation stability of the mounting seat 20, preferably, the mounting seat 20 further includes a first limit block 203 and a second limit block 204, the upper surface of the first limit block 203 is fixedly connected to the lower surface of the slide mounting plate 202, and the side surface of the first limit block 203 is fixedly connected to the side surface of the vertical plate 201. The side surface of the second limit block 204 is fixedly connected to the side surface of the vertical plate 201, and the lower surface of the second limit block 204 is fixedly connected to the upper surface of the support plate 205. Specifically, the first limit block 203 and the second limit block 204 play the role of reinforcing ribs to reduce the deformation of the mounting seat 20.

[0059] For easy disassembly and assembly, preferably, the first limit block 203 is fixedly connected to the slide mounting plate 202 and the vertical plate 201 through threaded fasteners. The second limit block 204 is fixedly connected to the vertical plate 201 and the support plate 205 through threaded fasteners.

[0060] During the specific assembly, the slide mounting plate 202 is provided with threaded holes, circular countersunk holes and long slot countersunk holes. On the one hand, it is connected and fixed to the Y-axis linear slide 102 by screws installed in the threaded holes. On the other hand, it is connected and fixed to the vertical plate 201 by screws installed in the long slot countersunk holes arranged at both ends of the threaded holes.

[0061] The vertical plate 201 is provided with a long slot countersunk hole and a threaded hole, which is connected and fixed to the support plate 205 by screws installed in the threaded holes. The first vertical limit block is provided with two groups of threaded holes arranged perpendicular to each other, and two groups of screws installed in the threaded holes are used to connect and fix with the circular countersunk holes of the slide mounting plate 202 and the long slot countersunk holes arranged on the vertical plate 201. The second vertical limit block is provided with a group of countersunk holes and a threaded hole arranged perpendicular to each other, and screws are arranged at the position of the threaded holes to connect and fix with the threaded holes arranged on the vertical plate 201 and the support plate 205. The countersunk holes can be specifically set as long slot holes. The setting of the long slot holes enables the support plate 205 to have multiple adjustment positions when adjusting on the equipment. The support plate 205 is provided with multiple long slot holes, and the support plates 205 are arranged in pairs. Screws are used to pass through the long slot holes on the support plate 205 to connect and fix with the multi-hole installation wiring board, thereby realizing the installation of the motion platform and other structures for vehicle-mounted HMI testing.

[0062] The vehicle-mounted HMI test motion platform provided by the present application is a four-axis motion platform (on the basis of X\Y\Z three-axis operation, a Z-axis rotary axis is added), which solves the problem of limited utilization of the working area of ​​the linear combination slide in a limited space, so that the space occupied by the linear slide itself can be further utilized. On the premise of facilitating the layout of the touch screen, the effective touch area in the vehicle-mounted HMI test equipment in the form of a linear slide is maximized, and the space utilization rate of the screen test layout area of ​​the vehicle-mounted HMI test equipment is improved, so as to achieve high space utilization while facilitating the layout of the vehicle-mounted HMI in the test equipment.

[0063] The present application provides an in-vehicle HMI testing device, comprising a touch control component and a motion platform for in-vehicle HMI testing, wherein the touch control component is installed at the output end of a rotary module.

[0064] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0065] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A motion platform for vehicle-mounted HMI testing, characterized in that: It comprises a mounting seat (20) and a position adjustment device (10) mounted on the mounting seat (20), wherein the position adjustment device (10) comprises: A Y-axis linear slide (102), wherein the Y-axis linear slide (102) is mounted on the mounting seat (20) along the Y-axis direction; An X-axis linear slide (106), the X-axis linear slide (106) being mounted on a Y-direction slider of the Y-axis linear slide (102) and sliding along the Y-axis direction; A Z-axis linear slide (104), wherein a Z-direction slider of the Z-axis linear slide (104) is mounted on an X-direction slider of the X-axis linear slide (106) and slides along the X-axis direction; A rotary module, wherein the rotary module is mounted on the Z-axis linear slide (104) and slides along the Z-axis direction, the output end of the rotary module is used to install a touch control component, the rotary module drives the touch screen component (30) to rotate within a plane formed by the Y-axis direction and the X-axis direction, and a preset distance is set between the center of the touch control component and the rotation center of the output end of the rotary module, and the preset distance is greater than zero.

2. The vehicle-mounted HMI testing motion platform according to claim 1, characterized in that: The position adjustment device (10) comprises two Y-axis linear slides (102), one Y-axis linear slide (102) is installed at each end of the X-axis linear slide (106), the two Y-axis slides are connected by a fixed plate, and the X-axis linear slide (106) is installed on the fixed plate.

3. The vehicle-mounted HMI testing motion platform according to claim 1, characterized in that: The rotary module comprises: A joint motor (103), wherein the joint motor (103) is mounted on the Z-axis linear slide table (104) and slides along the Z-axis direction; An extension piece (108), wherein the output end of the joint motor (103) is fixedly connected to one end of the extension piece (108) to drive the extension piece (108) to rotate within a plane formed by the Y-axis direction and the X-axis direction, and the other end of the extension piece (108) is used to install a touch screen assembly (30).

4. The vehicle-mounted HMI testing motion platform according to claim 3, characterized in that: The rotary module further comprises a pressure sensor (109) for sensing the pressure of the touch screen assembly (30), and one end of the pressure sensor (109) is mounted on the extension piece (108).

5. The vehicle-mounted HMI testing motion platform according to claim 4, characterized in that: The rotary module further comprises a mounting plate (1010), the other end of the pressure sensor (109) is mounted on the mounting plate (1010), and the touch screen assembly (30) is mounted on the mounting plate (1010).

6. The vehicle-mounted HMI testing motion platform according to claim 5, characterized in that: The mounting plate (1010) is provided with a threaded hole, and the mounting plate (1010) is detachably connected to the touch screen assembly (30) via a fastener connected to the threaded hole.

7. The vehicle-mounted HMI testing motion platform according to claim 3, characterized in that: The extension piece (108) is capable of circular movement around the output end of the joint motor (103).

8. The vehicle-mounted HMI testing motion platform according to claim 1, characterized in that: The mounting seat (20) comprises: A slide mounting plate (202), wherein the slide mounting plate (202) is provided with a slide mounting surface whose length extends along the Y-axis direction, and the Y-axis linear slide (102) is mounted on the slide mounting surface; Support plate (205); A vertical plate (201), the slide mounting plate (202) is mounted on the top end of the vertical plate (201), the support plate (205) is mounted on the bottom end of the vertical plate (201), the outer periphery of the support plate (205) is protruding from the vertical plate (201), and at least two vertical plates (201) are mounted on each slide mounting plate (202).

9. The vehicle-mounted HMI testing motion platform according to claim 8, characterized in that: The mounting seat (20) further comprises: A first limit block (203), wherein the upper surface of the first limit block (203) is fixedly connected to the lower surface of the slide mounting plate (202), and the side surface of the first limit block (203) is fixedly connected to the side surface of the vertical plate (201); A second limiting block (204), wherein a side surface of the second limiting block (204) is fixedly connected to a side surface of the vertical plate (201), and a lower surface of the second limiting block (204) is fixedly connected to an upper surface of the supporting plate (205).

10. A vehicle-mounted HMI testing device, comprising a touch control component, characterized in that: It also includes a motion platform for vehicle-mounted HMI testing as described in any one of claims 1 to 9, wherein the touch control component is installed at the output end of the rotation module.

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