Automobile key durability testing machine

Abstract

The utility model belongs to the technical field of part detection, and discloses an automobile key durability testing machine which comprises a machine body, a bearing plate is arranged at the top end of the machine body, a fixing frame is fixedly installed on the front face of the machine body, a high-low temperature servo motor is arranged at the top end of the fixing frame, and a linear module is arranged at the bottom end of the high-low temperature servo motor. A mounting frame is arranged on the front face of the linear module, pressing assemblies are uniformly arranged on the front face of the mounting frame, pressing heads are arranged at the bottom ends of the pressing assemblies, each pressing assembly comprises a fixed plate, multiple movable frames, a connecting frame and a connecting head, the fixed plates are arranged on the front face of the mounting frame, and the multiple movable frames are uniformly arranged on the front face of the fixed plates; the connecting frames are correspondingly arranged at the bottoms of the front faces of the movable frames, and the tops of the pressing heads are arranged at the bottoms of the connecting heads. The equipment uses a high-low temperature servo motor, is high in use precision, can adapt to the use speed and frequency, is controlled by an automatic program, and can automatically operate and detect data according to set parameters.

Description

Technical Field

[0001] The present application relates to the technical field of component detection, and more specifically, to an automobile button durability testing machine. Background Art

[0002] The key durability tester is a life tester specially designed and developed for keys, buttons and keyboards of electronic products. The automobile key durability tester is used to install the circuit board and touch metal sheet on the automobile key on the durability tester. Through the operation of the durability tester, the touch metal sheet is driven to move on the circuit board, and the number of movements is recorded. The pressing operation during use is simulated before the product is put on the market, so as to measure whether the device's keys are qualified.

[0003] Currently, there is no standard automated equipment for this test on the market. It can only be designed and used for a single test sample product. If you want to change to other types of test samples, it cannot be used. In addition, the software control settings are single, and detailed settings and real-time sample data cannot be changed, and it cannot adapt to different test requirements.

[0004] In order to solve the above problems, the present application provides an automobile button durability testing machine. Utility Model Content

[0005] The automobile key durability testing machine provided in this application adopts the following technical solutions:

[0006] The automobile button durability testing machine includes a body, a carrying plate is provided on the top of the body, a fixing frame is fixedly installed on the front of the body, a high and low temperature servo motor is provided on the top of the fixing frame, a linear module is provided at the bottom of the high and low temperature servo motor, a mounting frame is provided on the front of the linear module, pressing components are evenly provided on the front of the mounting frame, and a pressing head is provided at the bottom of the pressing component.

[0007] Furthermore, the pressing assembly includes a fixed plate, a movable frame, a connecting frame and a connecting head, and the fixed plate is arranged on the front side of the mounting frame.

[0008] Through the above technical solution, a press test operation can be performed on the buttons on the carrier board by setting a press component.

[0009] Furthermore, the plurality of movable frames are evenly arranged on the front surface of the fixed plate, and the plurality of connecting frames are correspondingly arranged at the bottom of the front surfaces of the plurality of movable frames.

[0010] Through the above technical solution, the connecting frame is installed on the front side of the mounting frame through the movable frame, thereby performing installation.

[0011] Furthermore, the top of the connecting head is arranged at the bottom of the connecting frame, and the top of the pressing head is arranged at the bottom of the connecting head.

[0012] Through the above technical solution, the pressing head can be installed at the bottom end of the connecting frame through the connecting head.

[0013] Furthermore, the front side of the linear module is slidably connected to a sliding frame, and the front side of the sliding frame is fixedly mounted on the back side of the mounting frame.

[0014] Through the above technical solution, the mounting frame is connected to the linear module through the sliding frame. When the sliding frame slides, it can drive the mounting frame to move up and down synchronously.

[0015] In summary, this application has the following beneficial technical effects:

[0016] This utility model uses a high and low temperature servo motor, has high precision, and can adapt to the speed and frequency. This device is automatically program-controlled and can automatically operate and monitor data according to the set parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of this application;

[0018] Figure 2 For this application Figure 1 A schematic diagram of the structure at center A;

[0019] Figure 3 This is a right-side structural diagram of this application.

[0020] Description of the numbers in the figure:

[0021] 1. Machine body; 2. Loading plate; 3. High and low temperature servo motor; 4. Fixed frame; 5. Linear module; 6. Sliding frame; 7. Mounting frame; 8. Fixed plate; 9. Movable frame; 10. Connecting frame; 11. Connecting head; 12. Pressing head. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0023] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0025] Example:

[0026] This application embodiment discloses a car button durability tester, please refer to Figure 1 、 Figure 2 and Figure 3 , including a body 1, a carrying plate 2 is provided on the top of the body 1, a fixing frame 4 is fixedly installed on the front of the body 1, a high and low temperature servo motor 3 is provided on the top of the fixing frame 4, a linear module 5 is provided at the bottom end of the high and low temperature servo motor 3, a mounting frame 7 is provided on the front of the linear module 5, a pressing component is evenly provided on the front of the mounting frame 7, and a pressing head 12 is provided at the bottom end of the pressing component.

[0027] A high- and low-temperature servo motor 3 is a motor capable of operating normally under extreme temperature conditions. Typically, this type of motor needs to operate in very high or low temperature environments. High-temperature resistant materials: Materials that can withstand high temperatures, such as high-temperature insulation and high-temperature lubricants, are required to ensure the motor does not malfunction in high-temperature environments. Low-temperature adaptability: Some conventional lubricants and materials may become brittle or lose their elasticity in low-temperature conditions. Therefore, materials and lubricants that can maintain their performance in low-temperature environments must be selected. Thermal management: High-temperature servo motors require an effective thermal management system to prevent overheating. This may include a radiator, fan, or other cooling device to ensure the motor maintains a stable temperature during prolonged high-temperature operation. Sealing: In some extreme conditions, such as chemical plants or submarine applications, the motor must have good sealing to prevent external intrusion while maintaining the normal operation of internal components. Corrosion resistance: If the motor will be used in a corrosive environment, corrosion-resistant materials are required to prevent corrosion from affecting the motor's performance.

[0028] The linear module 5 here adopts a linear motor module, which is a transmission device that directly converts electrical energy into linear motion mechanical energy without any intermediate conversion mechanism. It has the advantages of simple structure, convenient realization of long stroke, high acceleration, fast response and high precision.

[0029] This device can be connected to an external computer, and the device is controlled by an automated program. The device can automatically operate and monitor data according to the set parameters. In this way, the high and low temperature servo motor 3 can drive the linear module 5 to move back and forth, drive the pressing head 12, press the test sample button, and at the same time, the acquisition software monitors and collects sample data in real time, and generates a data table file after the test is completed.

[0030] See also Figure 1 、 Figure 2 and Figure 3 The pressing assembly includes a fixed plate 8, a movable frame 9, a connecting frame 10 and a connecting head 11, and the fixed plate 8 is arranged on the front side of the mounting frame 7.

[0031] By providing a pressing assembly, a pressing test operation can be performed on the buttons on the carrying board 2 .

[0032] See also Figure 1 、 Figure 2 and Figure 3 , multiple movable frames 9 are evenly arranged on the front side of the fixed plate 8 , and multiple connecting frames 10 are correspondingly arranged on the bottom of the front side of the multiple movable frames 9 .

[0033] The connecting frame 10 is installed on the front of the mounting frame 7 through the movable frame 9, so as to be installed. The movable frame 9 and the fixed plate 8 can be movably connected up and down.

[0034] See also Figure 1 、 Figure 2 and Figure 3 The top of the connecting head 11 is set at the bottom of the connecting frame 10, and the top of the pressing head 12 is set at the bottom of the connecting head 11.

[0035] The pressing head 12 can be installed at the bottom end of the connecting frame 10 through the connecting head 11 .

[0036] See also Figure 1 、 Figure 2 and Figure 3 The front of the linear module 5 is slidably connected to the sliding frame 6, and the front of the sliding frame 6 is fixedly mounted on the back of the mounting frame 7.

[0037] The mounting frame 7 is connected to the linear module 5 through the sliding frame 6. When the sliding frame 6 slides, it can drive the mounting frame 7 to move up and down synchronously.

[0038] The implementation principle of this embodiment is: after starting the high and low temperature servo motor 3, it can drive the linear module 5 and the sliding frame 6 to move up and down, and then drive the pressing assembly to move through the mounting frame 7, thereby driving the pressing head 12 to press the test sample button. At the same time, the acquisition software monitors and collects sample data in real time.

[0039] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A car button durability testing machine, comprising a body (1), characterized in that: A supporting plate (2) is provided at the top of the machine body (1), a fixing frame (4) is fixedly installed at the front of the machine body (1), a high and low temperature servo motor (3) is provided at the top of the fixing frame (4), a linear module (5) is provided at the bottom of the high and low temperature servo motor (3), a mounting frame (7) is provided at the front of the linear module (5), a pressing assembly is evenly provided at the front of the mounting frame (7), and a pressing head (12) is provided at the bottom of the pressing assembly.

2. The automobile button durability testing machine according to claim 1, characterized in that: The pressing assembly comprises a fixed plate (8), a movable frame (9), a connecting frame (10) and a connecting head (11), wherein the fixed plate (8) is arranged on the front side of the mounting frame (7).

3. The automobile button durability testing machine according to claim 2, characterized in that: The plurality of movable frames (9) are evenly arranged on the front surface of the fixed plate (8), and the plurality of connecting frames (10) are correspondingly arranged on the bottom of the front surface of the plurality of movable frames (9).

4. The automobile button durability testing machine according to claim 2, characterized in that: The top of the connecting head (11) is arranged at the bottom of the connecting frame (10), and the top of the pressing head (12) is arranged at the bottom of the connecting head (11).

5. The automobile button durability testing machine according to claim 1, characterized in that: The front side of the linear module (5) is slidably connected to a sliding frame (6), and the front side of the sliding frame (6) is fixedly mounted on the back side of the mounting frame (7).

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