Multi-contact multi-station automatic flexible touch fatigue testing device

Abstract

The invention relates to the technical field of fatigue testing, and discloses a multi-contact multi-station automatic flexible touch fatigue testing device which comprises a supporting frame and further comprises a downward pressing part arranged at the top of the supporting frame; the adjusting part is mounted at the top of the supporting frame; the number of the detection parts is two, the two detection parts are arranged in a mirror image mode, and the two detection parts are installed in the supporting frame; the downward pressing part comprises an up-down sliding assembly which is arranged on the top of the supporting frame. And the driving assembly is mounted on the up-down sliding assembly. According to the flexible touch fatigue testing device, by arranging the downward pressing part, the problems that in the using process of an existing flexible touch fatigue testing device, the downward pressing amplitude of a part is inconvenient to adjust, the fatigue testing speed is reduced, the efficiency and applicability of part detection operation are reduced, and the practicability of the testing device is seriously affected are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fatigue test, in particular to a multi-contact multi-station automatic flexible touch fatigue test device. BACKGROUND

[0002] With the rapid popularization of intelligent terminals, wearable devices and other electronic products, the service life and reliability requirements of flexible touch screens as the core components of human-computer interaction are increasing, which requires fatigue test to verify the long-term use performance. In the quality detection link of flexible touch screens, the multi-contact multi-station automatic flexible touch fatigue test device as a key detection equipment directly affects the evaluation results of product performance.

[0003] However, the existing flexible touch fatigue test device is inconvenient to adjust the down pressure amplitude of the part during use, reduces the fatigue test speed, reduces the efficiency and applicability of part detection operation, and seriously affects the practicability of the test device. SUMMARY

[0004] The purpose of the present application is to provide a multi-contact multi-station automatic flexible touch fatigue test device, which solves the problem that the existing flexible touch fatigue test device is inconvenient to adjust the down pressure amplitude of the part during use, reduces the fatigue test speed, reduces the efficiency and applicability of part detection operation, and seriously affects the practicability of the test device by setting the down pressure part.

[0005] To solve the above technical problems, the present application is realized by the following technical scheme: The application discloses a multi-point multi-station automatic flexible touch fatigue test device, which comprises a support frame and a pressing part arranged on the top of the support frame, an adjusting part installed on the top of the support frame, and two detection parts arranged in a mirror image and installed in the support frame.

[0006] Further, the adjusting part comprises a left-right sliding assembly installed on the top of the support frame and a power assembly installed on the left-right sliding assembly.

[0007] Further, the detection part comprises a detection assembly installed on the inner wall of the top of the support frame and a buffer assembly installed on the bottom of the support frame.

[0008] Further, the driving assembly comprises a fixed support fixedly connected to the rear side of the support plate, a stepping motor one fixedly connected to the inner wall of the top of the support plate, an output shaft of the stepping motor one fixedly connected to a rotating shaft through a shaft coupling, the rotating shaft penetrating through the support plate and extending to the outside, the rotating shaft being rotatably connected to the support plate, a threaded rod one penetrating through the fixed support, the threaded rod one being rotatably connected to the fixed support, a moving block threadedly connected to the outer wall of the threaded rod one, the moving block being fixedly connected to the two slide blocks one located below, and a transmission part arranged on the rotating shaft and the threaded rod one.

[0009] Further, the left and right sliding assembly comprises two rectangular supports fixedly connected at the top of the support frame, two slide rails two are fixedly connected between the two rectangular supports, the outer walls of the two slide rails two are slidably connected with two sliding blocks, and the two sliding blocks are fixedly connected with a rectangular block.

[0010] Further, the power assembly comprises a protruding fixed block fixedly connected at the top of the support frame, a stepping motor two is fixedly connected at the right side of the rectangular support on the right side, the output shaft of the stepping motor two is fixedly connected with a threaded rod two through a shaft coupling, the left side of the threaded rod two is rotatably connected with the rectangular support on the left side, the threaded rod two penetrates through the protruding fixed block, the threaded rod two is rotatably connected with the protruding fixed block, the threaded rod two penetrates through the rectangular block, and the rectangular block is threadedly connected with the threaded rod two.

[0011] Further, the detection assembly comprises a plurality of support rods fixedly connected to the inner wall of the top of the support frame, a rectangular plate is fixedly connected to the bottom of the plurality of support rods, a plurality of trigger rods are arranged at the top of the support frame and extend into the support frame, the plurality of trigger rods are slidably connected with the support frame, the bottoms of the plurality of trigger rods penetrate through the rectangular plate, the plurality of trigger rods are slidably connected with the rectangular plate, springs one are arranged on the outer walls of the plurality of trigger rods, the bottoms of the plurality of springs one are fixedly connected with the rectangular plate, the tops of the plurality of springs one are fixedly connected with the plurality of trigger rods respectively, and the plurality of support rods are arranged in eight.

[0012] Further, the buffer assembly comprises an aperture plate fixedly connected to the inner wall of the bottom of the support frame, a plurality of sliding plates are fixedly connected to the top of the aperture plate, sliding rods penetrate through the plurality of sliding plates, the plurality of sliding rods are slidably connected with the plurality of sliding plates respectively, detection plates are fixedly connected to the tops of the plurality of sliding rods, the detection plates are provided with the parts to be detected, springs two are arranged on the outer walls of the plurality of sliding rods, the bottoms of the plurality of springs two are fixedly connected with the plurality of sliding plates respectively, and the tops of the plurality of springs two are fixedly connected with the detection plates.

[0013] The present application has the following advantages: (1) The lower pressing part of the present application, the part to be detected is placed in the detection plate, the step motor one is started, the threaded rod one is driven to rotate on the fixed support through the rotating shaft, the synchronous wheel and the synchronous belt, and then the two L-shaped plates are driven to move up and down through the moving block, the sliding block one, the sliding rail one and the moving frame, and the adjustment lever can be rotated to adjust the pressing amplitude, which is convenient for flexible adjustment of the pressing amplitude of the part, adapts to various detection requirements, ensures the convenience of the detection process, and improves the efficiency and applicability of the part detection operation; (2) The present application is provided with an adjusting part, after the step motor two is started, the threaded rod two is driven to rotate on the protruding fixed block, and then the two sliding blocks two are driven to slide to the right on the corresponding sliding rails two through the rectangular block, and the sliding block two drives the lower pressing part to move through the fixed plate, and the reverse operation can drive the lower pressing part to move to the left, which can realize the stable left and right movement of the lower pressing part, flexibly adjust its position, adapt to various detection requirements, improve the convenience of operation and the flexibility of detection, and ensure the smooth progress of the detection process; (3) The present application is provided with a detection part, when the two L-shaped plates move downward, the corresponding trigger rods are extruded, the trigger rods slide on the supporting frame and the rectangular plate, the spring one is extruded and deformed to generate elastic force, and the bottom of the trigger rod extrudes the part to be detected; at the same time, the detection plate drives the sliding rod to slide downward on the sliding plate, the spring two is extruded and deformed to generate elastic force, when the L-shaped plate moves away from the trigger rod, the elastic force of the spring one promotes the trigger rod to reset, and the elastic force of the spring two promotes the detection plate to reset, which ensures the continuity and convenience of the detection operation, reduces the damage to the part during the detection process by the buffering action of the spring two, and improves the stability and reliability of the detection.

[0014] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present 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 present application, and other drawings can also be obtained by those skilled in the art without creating laborious work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the partial cross-sectional structure of the lower pressing part of the present application; Figure 3 It is a schematic diagram of the partial cross-sectional structure of the upper and lower sliding assembly of the present application; Figure 4 It is a schematic diagram of the partial cross-sectional structure of the driving assembly of the present application; Figure 5 Partial structure schematic view of the adjusting part of the present application; Figure 6 Partial structure schematic view of the slider two of the present application; Figure 7 Partial sectional structure schematic view of the detecting part of the present application; Figure 8 Partial sectional structure schematic view of the buffer assembly of the present application.

[0017] In the drawings, the components represented by each reference numeral are listed as follows: In the drawings: 111, support frame; 2, pressing part; 21, up-down sliding assembly; 211, fixed plate; 212, support plate; 213, sliding rail one; 214, slider one; 215, moving frame body; 216, L-shaped plate; 217, adjusting rod; 22, driving assembly; 221, fixed support; 222, stepper motor one; 223, rotating shaft; 224, threaded rod one; 225, moving block; 226, synchronous wheel; 227, synchronous belt; 3, adjusting part; 31, left-right sliding assembly; 311, rectangular support; 312, sliding rail two; 313, slider two; 314, rectangular block; 32, power assembly; 321, protruding fixed block; 322, stepper motor two; 323, threaded rod two; 4, detecting part; 41, detecting assembly; 411, support rod; 412, rectangular plate; 413, trigger rod; 414, spring one; 42, buffer assembly; 421, perforated plate; 422, sliding plate; 423, sliding rod; 424, detecting plate; 425, part to be detected; 426, spring two. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0019] Please refer to Figures 1-8 As shown in the drawings, the present application is a multi-contact multi-station automatic flexible touch fatigue test device, which comprises a support frame 111, further comprising: a pressing part 2, the pressing part 2 is arranged on the top of the support frame 111; an adjusting part 3, the adjusting part 3 is installed on the top of the support frame 111; two detecting parts 4, the two detecting parts 4 are arranged in mirror image, and the two detecting parts 4 are installed in the support frame 111.

[0020] The pressing-down part 2 comprises an up-down sliding assembly 21 arranged on the top of the support frame 111, and a driving assembly 22 installed on the up-down sliding assembly 21; the up-down sliding assembly 21 comprises a fixed plate 211 arranged on the top of the support frame 111, the top of the fixed plate 211 is fixedly connected with a support plate 212, the rear side of the support plate 212 is fixedly connected with two slide rails one 213, the outer walls of the two slide rails one 213 are both slidably connected with two slide blocks one 214, a plurality of slide blocks one 214 are arranged on the support plate 212, and the pressing-down part comprises a moving frame body 215 sleeved on the outer wall of the support plate 212, the moving frame body 215 is fixedly connected with the plurality of slide blocks one 214, the front side and the rear side of the moving frame body 215 are both fixedly connected with L-shaped plates 216, a plurality of adjusting rods 217 are penetrated through the two L-shaped plates 216, and the plurality of adjusting rods 217 are respectively threadedly connected with the two L-shaped plates 216; the rear inner wall of the moving frame body 215 is fixedly connected with the plurality of slide blocks one 214, the driving assembly 22 comprises a fixed support 221 fixedly connected on the rear side of the support plate 212, the top inner wall of the support plate 212 is fixedly connected with a step motor one 222, the output shaft of the step motor one 222 is fixedly connected with a rotating shaft 223 through a shaft coupling, the top of the rotating shaft 223 penetrates through the support plate 212 and extends to the outside, the rotating shaft 223 is rotatably connected with the support plate 212, a threaded rod one 224 is penetrated through the fixed support 221 and rotatably connected with the fixed support 221, the outer wall of the threaded rod one 224 is threadedly connected with a moving block 225, the moving block 225 is fixedly connected with the two slide blocks one 214 below, and the rotating shaft 223 and the threaded rod one 224 are provided with transmission parts; the moving block 225 is located between the plurality of slide blocks one 214, the transmission parts comprise synchronous wheels 226 fixedly connected with the outer wall of the rotating shaft 223 and the outer wall of the threaded rod one 224 respectively, the outer walls of the two synchronous wheels 226 are sleeved with a synchronous belt 227, and the synchronous belt 227 is engaged with the two synchronous wheels 226; the two synchronous wheels 226 are located on the top of the fixed support 221, by arranging the pressing-down part 2, the pressing-down amplitude of the parts is conveniently adjusted, various detection requirements are adapted, the convenience of the detection process is ensured, and the efficiency and applicability of the part detection operation are improved.

[0021] The adjusting part 3 includes a left and right sliding assembly 31, which is installed on the top of the supporting frame 111; and a power assembly 32, which is installed on the left and right sliding assembly 31; wherein the left and right sliding assembly 31 is fixedly connected to the upper and lower sliding assembly 21, and the left and right sliding assembly 31 includes two rectangular brackets 311 fixedly connected to the top of the supporting frame 111, and two slide rails 2 312 are fixedly connected between the two rectangular brackets 311, and the outer walls of the two slide rails 2 312 are slidably connected with sliders 2 313, and a rectangular block 314 is fixedly connected between the two sliders 2 313; wherein a circular hole is opened on the rectangular bracket 311 on the right side, and the tops of the two sliders 2 313 are fixedly connected to the bottom of the fixed plate 211, and the power assembly 32 includes a fixed connection to the top of the supporting frame 111 The raised fixing block 321 of the part is fixedly connected to the right side of the rectangular bracket 311 on the right side with a stepper motor 2 322, and the output shaft of the stepper motor 2 322 is fixedly connected to the threaded rod 2 323 through a coupling, and the left side of the threaded rod 2 323 is rotatably connected to the rectangular bracket 311 on the left side, and the threaded rod 2 323 passes through the raised fixing block 321, and the threaded rod 2 323 is rotatably connected to the raised fixing block 321, and the threaded rod 2 323 passes through the rectangular block 314, and the rectangular block 314 is threadedly connected to the threaded rod 2 323; wherein, the raised fixing block 321 is located between the two slide rails 2 312, and by setting the adjustment part 3, the stable left and right movement of the pressing part 2 can be achieved, and its position can be flexibly adjusted to adapt to various detection requirements, improve the convenience of operation and the flexibility of detection, and ensure the smooth progress of the detection process.

[0022] The detection part 4 comprises a detection assembly 41 installed on the top inner wall of the support frame 111, and a buffer assembly 42 installed on the bottom of the support frame 111. The detection assembly 41 comprises a plurality of support rods 411 fixedly connected to the top inner wall of the support frame 111, and a rectangular plate 412 fixedly connected to the bottom of the plurality of support rods 411. The top of the support frame 111 is provided with a plurality of trigger rods 413, the bottom of each of the plurality of trigger rods 413 extends into the support frame 111, the plurality of trigger rods 413 are in sliding connection with the support frame 111, the bottom of each of the plurality of trigger rods 413 penetrates through the rectangular plate 412, the plurality of trigger rods 413 are in sliding connection with the rectangular plate 412, the outer wall of each of the plurality of trigger rods 413 is sleeved with a spring 414, the bottom of each of the plurality of springs 414 is fixedly connected with the rectangular plate 412, and the top of each of the plurality of springs 414 is fixedly connected with the plurality of trigger rods 413. Eight support rods 411 are arranged, and the buffer assembly 42 comprises an aperture plate 421 fixedly connected to the bottom inner wall of the support frame 111. The top of the aperture plate 421 is fixedly connected with a plurality of sliding plates 422, a sliding rod 423 penetrates through each of the plurality of sliding plates 422, the plurality of sliding rods 423 are in sliding connection with the plurality of sliding plates 422, a detection plate 424 is fixedly connected to the top of each of the plurality of sliding rods 423, a part to be detected 425 is arranged on the detection plate 424, a spring 426 is sleeved on the outer wall of each of the plurality of sliding rods 423, the bottom of each of the plurality of springs 426 is fixedly connected with the plurality of sliding plates 422, and the top of each of the plurality of springs 426 is fixedly connected with the detection plate 424. Four circular holes are arranged on the aperture plate 421, four sliding plates 422 are arranged on the top of the four circular holes of the aperture plate 421, three placing grooves are arranged on the detection plate 424, and the part to be detected 425 is arranged in the placing groove on the detection plate 424. By arranging the detection part 4, the continuity and convenience of the detection operation are ensured, the damage to the part during the detection process is reduced by the buffering effect of the spring 426, and the stability and reliability of the detection are improved.

[0023] In use, the part to be detected 425 is placed in the detection plate 424, and then the stepper motor 1 222 is started, which drives the rotating shaft 223 to rotate, and the rotating shaft 223 drives the threaded rod 1 224 to rotate on the fixed support 221 through the synchronous belt 227 on the two synchronous wheels 226, and the threaded rod 1 224 drives the two sliders 1 214 below to move downward on the corresponding slide rails 1 213 through the moving block 225, and the two sliders 1 214 below drive the two L-shaped plates 216 to move downward through the moving frame 215, and the moving frame 215 drives the two sliders 1 214 above to move on the corresponding slide rails 1 213, and the moving frame 215 drives the L-shaped plates 216 to move downward, and through the reverse operation process, the two L-shaped plates 216 are driven to move upward, and the amplitude of the downward pressure is adjusted by rotating the adjustment rods 217, the stepper motor 2 322 is started, which drives the threaded rod 2 323 to rotate on the protruding fixed block 321, and the threaded rod 2 323 drives the two sliders 2 313 to slide rightward on the corresponding slide rails 2 312 through the rectangular block 314, and the two sliders 2 313 drive the downward pressure part 2 to move through the fixed plate 211, and through the reverse operation process, the downward pressure part 2 is driven to move leftward, when the two L-shaped plates 216 move downward, the corresponding trigger rods 413 are pressed downward by the two L-shaped plates 216, and the trigger rods 413 slide on the support frame 111 and the two rectangular plates 412, and in this process, the springs 1 414 are compressed to deform and generate elastic force, and the bottoms of the trigger rods 413 press the part to be detected 425, and the detection plate 424 drives the slide rods 423 to slide downward on the corresponding slide plates 422, and in this process, the springs 2 426 are compressed to deform and generate elastic force, when the two L-shaped plates 216 move away from the trigger rods 413, the trigger rods 413 are reset under the action of the elastic force of the springs 1 414, and the detection plate 424 is reset under the action of the elastic force of the springs 2 426, and through the cooperation of the adjustment part 3 and the downward pressure part 2, the next station is moved and pressed, and the next action is repeated, and after all the keys are triggered, the first action is repeated until the set number of times is completed.

[0024] The preferred embodiments of the application disclosed above are only to facilitate the elucidation of the application. The preferred embodiments do not describe all the details of the application and limit the application to the specific embodiments described. Obviously, many modifications and variations can be made in light of the teachings above. The description is chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application and get the best results from the application. The application is only limited by the claims and their full scope and equivalents.

Claims

1. A multi-touch multi-station automated flexible touch fatigue testing device, comprising a support frame (111), characterized in that: Also includes: A pressing portion (2), the pressing portion (2) being arranged on the top of the supporting frame (111); An adjusting portion (3), the adjusting portion (3) being mounted on the top of the supporting frame (111); A detection part (4), wherein two detection parts (4) are provided, the two detection parts (4) are arranged in a mirror image, and the two detection parts (4) are installed in the support frame (111); The pressing portion (2) comprises an up-and-down sliding assembly (21), and the up-and-down sliding assembly (21) is arranged on the top of the supporting frame (111); and A driving assembly (22), wherein the driving assembly (22) is mounted on the upper and lower sliding assemblies (21); The upper and lower sliding components (21) include a fixed plate (211) arranged on the top of the support frame (111), the top of the fixed plate (211) is fixedly connected to a support plate (212), the rear side of the support plate (212) is fixedly connected to two slide rails (213), the outer walls of the two slide rails (213) are slidably connected to two sliders (214), and a plurality of the sliders (214) are provided with downward pressing members; Among them, there are four sliders 1 (214), and two sliders 1 (214) are provided on one slide rail 1 (213).

2. The multi-touch multi-station automated flexible touch fatigue testing device according to claim 1, characterized in that: The adjusting portion (3) comprises a left and right sliding assembly (31), and the left and right sliding assembly (31) is mounted on the top of the supporting frame (111); and A power assembly (32), wherein the power assembly (32) is mounted on the left and right sliding assemblies (31); The left and right sliding components (31) are fixedly connected to the upper and lower sliding components (21).

3. The multi-touch multi-station automated flexible touch fatigue testing device according to claim 2, characterized in that: The detection portion (4) includes a detection component (41), and the detection component (41) is installed on the top inner wall of the support frame (111); and A buffer assembly (42) is installed in the bottom of the support frame (111).

4. The multi-touch multi-station automated flexible touch fatigue testing device according to claim 3, characterized in that: The driving assembly (22) includes a fixed bracket (221) fixedly connected to the rear side of the support plate (212), a stepper motor (222) is fixedly connected to the top inner wall of the support plate (212), an output shaft of the stepper motor (222) is fixedly connected to a rotating shaft (223) via a coupling, the top of the rotating shaft (223) passes through the support plate (212) and extends to the outside, the rotating shaft (223) is rotatably connected to the support plate (212), a threaded rod (224) passes through the fixed bracket (221), the threaded rod (224) is rotatably connected to the fixed bracket (221), a moving block (225) is threadedly connected to the outer wall of the threaded rod (224), the moving block (225) is fixedly connected to two sliders (214) located below, and a transmission member is provided on the rotating shaft (223) and the threaded rod (224); The moving block (225) is located between a plurality of sliders (214).

5. The multi-touch multi-station automated flexible touch fatigue testing device according to claim 4, characterized in that: The left and right sliding components (31) include two rectangular brackets (311) fixedly connected to the top of the support frame (111), two second slide rails (312) fixedly connected between the two rectangular brackets (311), two second slide rails (313) slidably connected to the outer walls of the two second slide rails (312), and a rectangular block (314) fixedly connected between the two second slide rails (313); A circular hole is provided on the rectangular bracket (311) on the right side, and the tops of the two second sliding blocks (313) are fixedly connected to the bottom of the fixed plate (211).

6. The multi-touch multi-station automated flexible touch fatigue testing device according to claim 5, characterized in that: The power assembly (32) includes a raised fixing block (321) fixedly connected to the top of the support frame (111); a stepper motor 2 (322) is fixedly connected to the right side of the rectangular bracket (311) located on the right side; an output shaft of the stepper motor 2 (322) is fixedly connected to a threaded rod 2 (323) via a coupling; a left side of the threaded rod 2 (323) is rotatably connected to the rectangular bracket (311) located on the left side; the threaded rod 2 (323) passes through the raised fixing block (321); the threaded rod 2 (323) is rotatably connected to the raised fixing block (321); the threaded rod 2 (323) passes through the rectangular block (314); and the rectangular block (314) is threadedly connected to the threaded rod 2 (323); The raised fixing block (321) is located between the two second slide rails (312).

7. The multi-touch multi-station automated flexible touch fatigue testing device according to claim 6, characterized in that: The detection assembly (41) includes a plurality of support rods (411) fixedly connected to the inner wall of the top of the support frame (111), the bottoms of the plurality of support rods (411) are fixedly connected to a rectangular plate (412), the top of the support frame (111) is provided with a plurality of trigger rods (413), the bottoms of the plurality of trigger rods (413) extend into the support frame (111), the plurality of trigger rods (413) are slidably connected to the support frame (111), the bottoms of the plurality of trigger rods (413) pass through the rectangular plate (412), the plurality of trigger rods (413) are slidably connected to the rectangular plate (412), the outer walls of the plurality of trigger rods (413) are sleeved with a spring (414), the bottoms of the plurality of springs (414) are fixedly connected to the rectangular plate (412), and the tops of the plurality of springs (414) are fixedly connected to the plurality of trigger rods (413) respectively; Among them, eight support rods (411) are provided.

8. The multi-touch multi-station automated flexible touch fatigue testing device according to claim 7, characterized in that: The buffer assembly (42) includes a perforated plate (421) fixedly connected to the inner wall of the bottom of the support frame (111), a plurality of slides (422) are fixedly connected to the top of the perforated plate (421), a plurality of slides (422) are penetrated by slide rods (423), a plurality of slide rods (423) are respectively slidably connected to the plurality of slides (422), a detection plate (424) is fixedly connected to the top of a plurality of slide rods (423), a part to be detected (425) is provided on the detection plate (424), a plurality of springs (426) are sleeved on the outer walls of the plurality of slide rods (423), a plurality of springs (426) are respectively fixedly connected to the plurality of slides (422), and a plurality of springs (426) are fixedly connected to the top of the detection plate (424); The perforated plate (421) is provided with four circular holes, and four slide plates (422) are provided. The four slide plates (422) are respectively provided at the tops of the four circular holes on the perforated plate (421). The detection plate (424) is provided with three placement grooves, and the parts to be detected (425) are located in the placement grooves on the detection plate (424).

9. The multi-touch multi-station automated flexible touch fatigue testing device according to claim 8, characterized in that: The pressing member includes a movable frame (215) sleeved on the outer wall of the support plate (212), the movable frame (215) is fixedly connected to a plurality of sliders (214), the front and rear sides of the movable frame (215) are fixedly connected to L-shaped plates (216), and a plurality of adjustment rods (217) are passed through the two L-shaped plates (216), and the plurality of adjustment rods (217) are respectively threadedly connected to the two L-shaped plates (216); The rear inner wall of the movable frame (215) is fixedly connected to a plurality of sliders (214).

10. The multi-touch multi-station automated flexible touch fatigue testing device according to claim 9, characterized in that: The transmission member comprises synchronous wheels (226) respectively fixedly connected to the outer wall of the rotating shaft (223) and the outer wall of the threaded rod (224), the outer walls of the two synchronous wheels (226) are provided with synchronous belts (227), and the synchronous belts (227) are meshed with the two synchronous wheels (226); Wherein, the two synchronous wheels (226) are located on the top of the fixed bracket (221).

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