Durability testing device for computer button

Abstract

The invention discloses a computer button durability testing device, and relates to the technical field of computer production testing, the computer button durability testing device comprises a detection frame, a detector, a fixed plate, a motor, a trigger, a fixed seat and a display panel, the front surface of the detection frame is fixedly connected with the back surface of the detector, and the front surface of the fixed plate is fixedly connected with the back surface of the detection frame; and the bottom of the motor is fixedly connected with the top of a fixed plate. According to the button detection device, the first electric cylinder and the abutting plate are arranged, and the first electric cylinder is matched with the abutting plate, so that the button can be automatically limited, accurate positioning and automatic clamping of the button to be detected are realized, the detection efficiency can be further improved, and the problem that the button detection device is not provided with a structure for automatically controlling the button to be limited is solved. The problems that manual adjustment clamping force is difficult to accurately control, a button shell can be extruded and damaged when the clamping force is too large, the button is prone to loosening and shifting in the testing process when the clamping force is too small, and the testing accuracy is further affected are solved.

Description

Technical Field

[0001] This invention relates to the field of computer production testing technology, specifically to a device for testing the durability of computer buttons. Background Technology

[0002] A computer is an electronic computing machine used for high-speed calculations. It is a modern intelligent electronic device that has become widespread and widely used. The host is an important component of a computer, and its power-on and power-off operations are mainly controlled by a power button. The durability of the computer host's power button is one of the important indicators of computer quality; therefore, testing equipment is needed to test the durability of the computer's buttons.

[0003] For example, according to authorization announcement number CN223664261U, this invention belongs to the field of computer production testing technology, and specifically relates to a computer button durability testing device, including a vertical plate and a counting component. The bottom of the vertical plate has a base assembly, and a fixing block is fixed to the middle of the rear outer wall of the bottom end of the vertical plate. Positioning knobs are symmetrically threaded onto the left and right sides of the rear outer wall of the bottom end of the vertical plate. A drive motor is fixedly installed on the rear middle outer wall of the vertical plate, and an elliptical block is fixedly connected to the output end of the drive motor. A counting component is fixedly installed at the top front of the vertical plate. Guide rods are symmetrically fixed to the left and right sides of the front outer wall of the vertical plate. Movable plates are symmetrically slidably arranged on the outer sides of the upper and lower ends of the guide rods. A spring is provided on the outer side of the middle of the guide rod, and the two ends of the spring are respectively fixedly connected to the two movable plates. This invention allows for synchronous adjustment of the pressure column and the isolation plate, ensuring accurate counting and avoiding over- or under-reading, resulting in higher reliability of the test results.

[0004] Based on the search of the aforementioned patents and the findings of existing devices, while the aforementioned device can solve the problems of complex structure and counting errors in existing devices, which affect the reliability of test results and the inconvenience of convenient adjustment of the pressing range, thus affecting the applicability of the device, the button detection device does not have an automatic control structure to limit the button position during use. The clamping force adjusted manually is difficult to control precisely. Excessive clamping force will crush and damage the button shell, while insufficient clamping force will cause the button to loosen and shift during the test, further affecting the accuracy of the test. Summary of the Invention

[0005] To address the problems mentioned in the background art, the present invention aims to provide a computer button durability testing device with the advantages of detection and adjustment. This solves the problems that the button testing device does not have an automatic control structure to limit the button position, making it difficult to accurately control the clamping force adjusted manually. Excessive clamping force will crush and damage the button shell, while insufficient clamping force will cause the button to loosen and shift during the test, further affecting the accuracy of the test.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a computer button durability testing device, comprising a testing frame, a detector, a fixing plate, a motor, a trigger, a mounting base, and a display panel. The front of the testing frame is fixedly connected to the back of the detector; the front of the fixing plate is fixedly connected to the back of the testing frame; the bottom of the motor is fixedly connected to the top of the fixing plate; the output end of the motor extends through the front of the testing frame and is fixedly connected to the back of the detector; the back of the trigger is fixedly connected to the top of the front of the testing frame; and the top of the mounting base is fixedly connected to the bottom of the testing frame. Next, the back of the display panel is fixedly connected to the left side of the bottom of the front of the fixed base. The top of the front of the fixed base has a movable groove, and the bottom of the inner wall of the movable groove is movably connected to a placement block. The top of the placement block is movably connected to a button. Both sides of the fixed base have reinforcement grooves, and the bottom of the inner wall of the reinforcement groove is movably connected to a first electric cylinder. The inner side of the inner wall of the reinforcement groove is connected to both sides of the inner wall of the movable groove. The output end of the first electric cylinder is movably connected to a pressing plate. The top of the placement block has a detection mechanism, and the bottom of the front of the fixed base has an adjustment component.

[0007] As a preferred embodiment of the present invention, the detection mechanism includes a placement slot, the placement slot having an opening at the top of the placement block, an infrared sensor embedded in the bottom of the inner wall of the placement slot, a control box fixedly connected to the top of the back of the fixing seat, the control box being electrically connected to the infrared sensor via wires, the control box being electrically connected to the motor via wires, and the control box being electrically connected to the first electric cylinder via wires.

[0008] In a preferred embodiment of the present invention, the adjusting assembly includes an adjusting groove, which is located at the bottom of the front side of the fixed base. A second electric cylinder is fixedly connected to the bottom of the inner wall of the adjusting groove. A placement plate is slidably connected to the bottom of the inner wall of the movable groove. A moving plate is slidably connected to the bottom of the inner wall surface of the reinforcing groove. The inner side of the moving plate is fixedly connected to both sides of the placement plate. The top of the moving plate is fixedly connected to the bottom of the first electric cylinder. The output end of the second electric cylinder extends through to the bottom of the inner wall of the movable groove and is fixedly connected to the bottom of the placement plate. The second electric cylinder is electrically connected to the control box via a wire.

[0009] As a preferred embodiment of the present invention, a fixing block is fixedly connected to the outer side of the abutment plate, and a connecting sleeve is movably sleeved on the inner side of the surface of the first electric cylinder, and the inner wall of the connecting sleeve is threadedly connected to the surface of the fixing block.

[0010] As a preferred embodiment of the present invention, a slot is provided on the outer side of the fixing block, and a locking block is slidably connected to the inner wall of the slot. The outer side of the locking block is connected to the inner fixing slot of the first electric cylinder.

[0011] As a preferred embodiment of the present invention, a protective cover is slidably connected to the surface of the detection frame, and auxiliary strips are fixedly connected to both sides of the protective cover. Several auxiliary strips are provided and are distributed at equal intervals.

[0012] As a preferred embodiment of the present invention, connecting strips are fixedly connected to both sides of the testing frame, and connecting grooves are provided on both sides of the inner wall of the protective cover, with the inner wall of the connecting groove slidably connected to the surface of the connecting strip.

[0013] As a preferred embodiment of the present invention, a protective pad is fixedly connected to the inner side of the abutment plate, and a plurality of protective pads are provided and distributed at equal intervals.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention, by setting a first electric cylinder and a clamping plate, utilizes the cooperation between the first electric cylinder and the clamping plate to automatically limit the button, achieving precise positioning and automatic clamping of the button to be tested, which can further improve the testing efficiency. It solves the problem that the button testing device does not have an automatic control structure to limit the button, and the clamping force adjusted manually is difficult to control accurately. Excessive clamping force will crush and damage the button shell, while insufficient clamping force will cause the button to loosen and shift during the test, further affecting the test accuracy. It achieves the effect of testing adjustment.

[0015] 2. This invention, by setting up a detection mechanism, utilizes a placement slot to provide a precise placement position for the button, ensuring the consistency of the button's initial posture. The embedded infrared sensor enables real-time detection of the button's placement status, quickly determining whether the button is accurately placed in the placement slot, avoiding test data distortion caused by starting the test before the button is properly positioned. The control box, as the core of signal processing and command issuance, realizes the linkage control between the infrared sensor, motor, and first electric cylinder. When the infrared sensor detects that the button is accurately positioned, it can automatically feed back a signal to the control box, which triggers the first electric cylinder to complete the clamping and fixing, and then starts the motor to drive the detector to start the test. The entire process requires no manual intervention, which not only improves the automation level of the testing process but also avoids human error, while laying the foundation for accurate acquisition of subsequent test data, thus achieving the effect of automatic detection.

[0016] 3. This invention, by setting up an adjustment component and utilizing the linkage structure between the second electric cylinder, the placement plate, and the moving plate, allows the control box to precisely control the lifting height of the placement plate, thereby adjusting the test height of the button on the placement block. This ensures that the pressing head can accurately act on the button's force point. Simultaneously, the fixed connection between the moving plate and the first electric cylinder ensures that the first electric cylinder moves synchronously with the placement plate during lifting, guaranteeing the clamping accuracy of the button and preventing positioning deviation due to height adjustment. Precise height adjustment is achieved through electric control, which is not only more efficient than manual adjustment but also allows for preset adjustment parameters through the control box, ensuring the consistency of test height for different buttons in batch testing. This further improves the reliability of test data and the versatility of the device, thus achieving the desired height adjustment effect. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the motor; Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the base; Figure 4 for Figure 3 Enlarged 3D structural diagram at point A; Figure 5 for Figure 3 Enlarged 3D structural diagram at point B.

[0018] In the diagram: 1. Detection frame; 2. Detector; 3. Fixing plate; 4. Motor; 5. Trigger; 6. Fixing base; 7. Display panel; 8. Movable slot; 9. Placement block; 10. Button; 11. Reinforcing slot; 12. First electric cylinder; 13. Clamping plate; 14. Detection mechanism; 141. Placement slot; 142. Infrared sensor; 143. Control box; 15. Adjustment assembly; 151. Adjustment slot; 152. Second electric cylinder; 153. Placement plate; 154. Moving plate; 16. Fixing block; 17. Connecting sleeve; 18. Slot; 19. Locking block; 20. Protective cover; 21. Auxiliary strip; 22. Connecting strip; 23. Connecting slot; 24. Protective pad. Detailed Implementation

[0019] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0022] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include the three-dimensional spatial dimensions of length, width, and depth. Example 1

[0023] Reference Figure 1-5 This invention provides a computer button durability testing device, comprising a testing frame 1, a detector 2, a fixing plate 3, a motor 4, a trigger 5, a fixing base 6, and a display panel 7. The front of the testing frame 1 is fixedly connected to the back of the detector 2; the front of the fixing plate 3 is fixedly connected to the back of the testing frame 1; the bottom of the motor 4 is fixedly connected to the top of the fixing plate 3; the output end of the motor 4 extends through the front of the testing frame 1 and is fixedly connected to the back of the detector 2; the back of the trigger 5 is fixedly connected to the top of the front of the testing frame 1; and the top of the fixing base 6 is fixedly connected to the bottom of the testing frame 1. The back of the display panel 7 is fixedly connected to the left side of the bottom of the front of the fixed base 6. The top of the front of the fixed base 6 is provided with a movable groove 8. The bottom of the inner wall of the movable groove 8 is movably connected to a placement block 9. The top of the placement block 9 is movably connected to a button 10. Both sides of the fixed base 6 are provided with reinforcing grooves 11. The bottom of the inner wall of the reinforcing groove 11 is movably connected to a first electric cylinder 12. The inner side of the inner wall of the reinforcing groove 11 is connected to both sides of the inner wall of the movable groove 8. The output end of the first electric cylinder 12 is movably connected to a pressing plate 13. The top of the placement block 9 is provided with a detection mechanism 14. The bottom of the front of the fixed base 6 is provided with an adjustment component 15.

[0024] Specifically, the button 10 can be quickly limited by the cooperation of the first electric cylinder 12 and the clamping plate 13.

[0025] Furthermore, by using the first electric cylinder 12 in conjunction with the clamping plate 13, the button 10 can be automatically limited, achieving precise positioning and automatic clamping of the button 10 to be tested, which can further improve the testing efficiency. Example 2

[0026] In the second embodiment of the present invention, the detection mechanism 14 includes a placement groove 141, with an opening on the top of the placement block 9. An infrared sensor 142 is embedded in the bottom of the inner wall of the placement groove 141. A control box 143 is fixedly connected to the top of the back of the fixing seat 6. The control box 143 is electrically connected to the infrared sensor 142 through wires, electrically connected to the motor 4 through wires, and electrically connected to the first electric cylinder 12 through wires.

[0027] Specifically, the detection mechanism 14 solves the problems of inaccurate button positioning detection and delayed test start / stop control in traditional testing devices.

[0028] Furthermore, the placement slot 141 provides a precise placement position for the button 10, ensuring the consistency of the button 10's initial posture. The embedded infrared sensor 142 enables real-time detection of the button 10's placement status, quickly determining whether the button 10 is accurately placed in the placement slot 141, avoiding test data distortion caused by starting the test before the button 10 is properly placed. The control box 143, as the core of signal processing and command issuance, realizes the linkage control between the infrared sensor 142, the motor 4, and the first electric cylinder 12. When the infrared sensor 142 detects that the button 10 is accurately in place, it can automatically feed back a signal to the control box 143, which triggers the first electric cylinder 12 to complete the clamping and fixing, and then starts the motor 4 to drive the detector 2 to start the test. The entire process requires no manual intervention, which not only improves the automation level of the test process but also avoids human error, while laying the foundation for accurate acquisition of subsequent test data. Example 3

[0029] In the third embodiment of the present invention, the adjustment component 15 includes an adjustment groove 151, which is formed at the bottom of the front side of the fixed base 6. A second electric cylinder 152 is fixedly connected to the bottom of the inner wall of the adjustment groove 151. A placement plate 153 is slidably connected to the bottom of the inner wall of the movable groove 8. A moving plate 154 is slidably connected to the bottom of the inner wall surface of the reinforcing groove 11. The inner side of the moving plate 154 is fixedly connected to both sides of the placement plate 153. The top of the moving plate 154 is fixedly connected to the bottom of the first electric cylinder 12. The output end of the second electric cylinder 152 extends through to the bottom of the inner wall of the movable groove 8 and is fixedly connected to the bottom of the placement plate 153. The second electric cylinder 152 is electrically connected to the control box 143 through a wire.

[0030] Specifically, the adjustment component 15 allows the user to easily adjust the position of the placement block 9 to accommodate buttons 10 of different heights.

[0031] Furthermore, by utilizing the linkage structure between the second electric cylinder 152, the placement plate 153, and the moving plate 154, the control box 143 can precisely control the lifting height of the placement plate 153, thereby adjusting the test height of the button 10 on the placement block 9, ensuring that the pressing head can accurately act on the force point of the button 10; at the same time, the fixed connection between the moving plate 154 and the first electric cylinder 12 ensures that the first electric cylinder 12 moves synchronously when the placement plate 153 is lifted, ensuring the clamping and positioning accuracy of the clamping plate 13 on the button 10, avoiding positioning deviation due to height adjustment. The precise height adjustment is achieved through electric control, which is not only more efficient than manual adjustment, but also allows the control box 143 to preset adjustment parameters to ensure the consistency of the test height of different buttons 10 in batch testing, further improving the reliability of test data and the versatility of the device. Working principle:

[0032] The robust connection between the testing frame 1, detector 2, and fixing plate 3 ensures structural stability during testing, preventing test deviations caused by component loosening during high-frequency pressing tests. The motor 4 directly drives the detector 2, significantly improving the accuracy and response speed of the pressing action compared to indirect transmission, ensuring that parameters such as pressing frequency and stroke meet preset standards. The movable slot 8 on the fixing base 6, in conjunction with the placement block 9, provides a basic placement space for the button 10. The first electric cylinder 12, in cooperation with the clamping plate 13, automatically limits the button 10, achieving precise positioning and automatic clamping of the button 10 under test, further improving testing efficiency. The placement slot 141 provides a precise placement position for the button 10, ensuring the consistency of the button 10's initial posture. The embedded infrared sensor 142 enables real-time detection of the button 10's placement status, quickly determining whether the button 10 is accurately placed in the placement slot 141, avoiding data distortion caused by starting the test before the button 10 is properly positioned. The control box 143, as the core of signal processing and command issuance, realizes the linkage control between the infrared sensor 142, motor 4, and first electric cylinder 12. When the infrared sensor 142 detects that the button 10 is accurately positioned, it can automatically feed back a signal to the control box 143, which then triggers the first electric cylinder 12. 2. After securing the device, start motor 4 to drive detector 2 to begin testing. The entire process requires no manual intervention, improving automation and preventing human error. This also lays the foundation for accurate data acquisition. Utilizing the linkage structure between the second electric cylinder 152, the placement plate 153, and the moving plate 154, control box 143 can precisely control the lifting height of the placement plate 153, thereby adjusting the test height of button 10 on the placement block 9, ensuring the pressing head accurately applies force to the button 10's pressure point. Simultaneously, the fixed connection between the moving plate 154 and the first electric cylinder 12 ensures that the first electric cylinder 12 moves synchronously with the placement plate 153 as it rises and falls. The electric control ensures the clamping plate 13's clamping and positioning accuracy of the button 10, preventing positioning deviation due to height adjustment. The electric control achieves precise height adjustment, which is not only more efficient than manual adjustment, but also allows for preset adjustment parameters through the control box 143, ensuring the consistency of test height for different buttons 10 in batch testing, further improving the reliability of test data and the versatility of the device. The connecting sleeve 17 is set on the surface of the fixing block 16 through the threaded connecting sleeve 17, which can firmly fix the clamping plate 13 to the output end of the first electric cylinder 12, ensuring that the clamping plate 13 will not loosen or fall off during high-frequency pressing test, and ensuring stable limiting of the button 10.Meanwhile, the detachable structure of the threaded connection makes the replacement of the clamping plate 13 simple and convenient. When it is necessary to adapt to buttons 10 of different shapes, the corresponding clamping plate 13 can be quickly disassembled and replaced without replacing the entire first electric cylinder 12 assembly, which greatly reduces the maintenance and adaptation costs of the device. The locking block 19 is embedded in the locking slot 18 to form a circumferential limit, which can effectively prevent the clamping plate 13 from rotating and shifting during the force process, ensuring that the clamping plate 13 always maintains a precise fitting angle with the button 10, and avoiding uneven force on the button 10 due to rotation; during the installation process The cooperation between the slot 18 and the block 19 also serves as a positioning guide, allowing the clamping plate 13 to be quickly and accurately aligned with the first electric cylinder 12, shortening the installation and debugging time. This structure, through a dual fixation of mechanical engagement and threaded connection, significantly improves the load-bearing capacity of the connection parts, enabling it to withstand high-intensity, long-term testing requirements, reducing the failure rate of the connection parts, and extending the overall service life of the device. The protective cover 20 prevents external dust and debris from entering the testing area and affecting testing accuracy, while the auxiliary strip 21 enhances the operation of the protective cover 20. For ease of use, operators can quickly open or close the protective cover 20 by sliding the auxiliary strip 21, facilitating the removal and placement of the button 10 and routine maintenance of the device. The connecting strip 22 is embedded in the connecting groove 23 to form a sliding guide structure, ensuring that the protective cover 20 slides along a fixed trajectory during opening or closing, preventing deviation or jamming and improving operational smoothness. This structure also provides longitudinal restraint for the protective cover 20, preventing it from wobbling or falling off during testing, ensuring the reliability of the protection. The tight fit between the connecting strip 22 and the connecting groove 23 also... Reducing the gap between the protective cover 20 and the test frame 1 improves the sealing of the test area and further enhances the dustproof and splashproof effects. The protective pad 24 is made of flexible material, which avoids direct rigid contact between the clamping plate 13 and the surface of the button 10, preventing excessive clamping force from scratching or deforming the button 10 shell. It is especially suitable for testing buttons 10 with softer shell materials. At the same time, the flexible protective pad 24 increases the friction with the surface of the button 10, improves the stability of the clamping and positioning, and prevents the button 10 from sliding or shifting during the test, thereby achieving the effect of test adjustment.

[0033] In summary: by setting up the first electric cylinder 12 and the clamping plate 13, the button 10 can be automatically limited by the cooperation of the first electric cylinder 12 and the clamping plate 13, so as to achieve accurate positioning and automatic clamping of the button 10 to be tested, which can further improve the detection efficiency and achieve the detection adjustment effect.

[0034] The motors, electric cylinders, and control panels used in this application can be additionally equipped with protective measures that are common knowledge in the field of this technology under different usage environments. These measures include, but are not limited to, the following: protective covers for equipment protection, dustproof nets for equipment dust protection, and sealing components or waterproof coatings for equipment waterproofing. These are common technical means used by those skilled in the art.

[0035] It should be noted that (motor, cylinder, screw, spring) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0036] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.

[0038] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A computer button durability testing device, comprising a testing frame (1), a detector (2), a fixing plate (3), a motor (4), a trigger (5), a fixing base (6), and a display panel (7), characterized in that: The front of the detection frame (1) is fixedly connected to the back of the detector (2), the front of the fixing plate (3) is fixedly connected to the back of the detection frame (1), the bottom of the motor (4) is fixedly connected to the top of the fixing plate (3), the output end of the motor (4) extends through to the front of the detection frame (1) and is fixedly connected to the back of the detector (2), the back of the trigger (5) is fixedly connected to the top of the front of the detection frame (1), the top of the fixing base (6) is fixedly connected to the bottom of the detection frame (1), the back of the display panel (7) is fixedly connected to the left side of the bottom of the front of the fixing base (6), and the top of the front of the fixing base (6) is opened. There is a movable groove (8), and a placement block (9) is movably connected to the bottom of the inner wall of the movable groove (8). A button (10) is movably connected to the top of the placement block (9). A reinforcing groove (11) is provided on both sides of the fixed seat (6). A first electric cylinder (12) is movably connected to the bottom of the inner wall of the reinforcing groove (11). The inner side of the inner wall of the reinforcing groove (11) is connected to both sides of the inner wall of the movable groove (8). A pressing plate (13) is movably connected to the output end of the first electric cylinder (12). A detection mechanism (14) is provided on the top of the placement block (9). An adjustment component (15) is provided on the bottom of the front side of the fixed seat (6).

2. The computer button durability testing device according to claim 1, characterized in that: The detection mechanism (14) includes a placement slot (141), which is opened on the top of the placement block (9). An infrared sensor (142) is embedded in the bottom of the inner wall of the placement slot (141). A control box (143) is fixedly connected to the top of the back of the fixing seat (6). The control box (143) is electrically connected to the infrared sensor (142) through a wire. The control box (143) is electrically connected to the motor (4) through a wire. The control box (143) is electrically connected to the first electric cylinder (12) through a wire.

3. The computer button durability testing device according to claim 2, characterized in that: The adjustment assembly (15) includes an adjustment groove (151), which is located at the bottom of the front of the fixed base (6). A second electric cylinder (152) is fixedly connected to the bottom of the inner wall of the adjustment groove (151). A placement plate (153) is slidably connected to the bottom of the inner wall of the movable groove (8). A moving plate (154) is slidably connected to the bottom of the inner wall surface of the reinforcing groove (11). The inner side of the moving plate (154) is fixedly connected to both sides of the placement plate (153). The top of the moving plate (154) is fixedly connected to the bottom of the first electric cylinder (12). The output end of the second electric cylinder (152) extends through to the bottom of the inner wall of the movable groove (8) and is fixedly connected to the bottom of the placement plate (153). The second electric cylinder (152) is electrically connected to the control box (143) via a wire.

4. The computer button durability testing device according to claim 1, characterized in that: A fixing block (16) is fixedly connected to the outer side of the abutment plate (13), and a connecting sleeve (17) is movably sleeved on the inner side of the surface of the first electric cylinder (12). The inner wall of the connecting sleeve (17) is threadedly connected to the surface of the fixing block (16).

5. The computer button durability testing device according to claim 4, characterized in that: The outer side of the fixing block (16) is provided with a slot (18), and the inner wall of the slot (18) is slidably connected with a block (19). The outer side of the block (19) is connected to the inner fixing groove of the first electric cylinder (12).

6. The computer button durability testing device according to claim 1, characterized in that: The surface of the testing frame (1) is slidably connected to a protective cover (20), and auxiliary strips (21) are fixedly connected to both sides of the protective cover (20). Several auxiliary strips (21) are provided and are distributed at equal intervals.

7. The computer button durability testing device according to claim 6, characterized in that: Both sides of the testing frame (1) are fixedly connected with connecting strips (22), and both sides of the inner wall of the protective cover (20) are provided with connecting grooves (23). The inner wall of the connecting groove (23) is slidably connected to the surface of the connecting strip (22).

8. The computer button durability testing device according to claim 1, characterized in that: The inner side of the abutment plate (13) is fixedly connected to a protective pad (24), and the protective pad (24) is provided in a plurality of them and is distributed at equal intervals.

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