A data line plug test device

Abstract

The application relates to the technical field of data line detection, and specifically provides a data line plug-in test device, which comprises a base, a data line clamping seat and a driving unit arranged on the base. The driving unit drives the data line clamping seat to make linear reciprocating motion on the base. The test device further comprises a test part fixedly connected to the base, which is used for connecting two ends of a data line to test the connectivity of the data line and record the plug-in times of the data line when the data line has a problem. An even number of test stations are arranged on the data line clamping seat to clamp the two ends of the data line. The driving unit and the data line clamping seat are connected through a telescopic connecting rod to control the data line clamping seat to stay at a far point position for a preset time. The data line plug-in test device disclosed by the application can accurately measure the service life of the data line and improve the accuracy of data line test.

Description

Technical Field

[0001] This invention relates to the field of data cable testing technology, and in particular to a data cable plugging and unplugging testing device. Background Technology

[0002] As an essential accessory for digital products, data cables are prone to loosening due to repeated plugging and unplugging during use. Therefore, plugging and unplugging tests are necessary during the data cable inspection phase to verify its lifespan.

[0003] Currently, existing plug-in / plug-out testing devices still have some shortcomings. For example, Chinese patent publication number "CN214471705U" discloses an automated plug-in / plug-out testing device for Android mobile phone data cables, including a base and a connecting frame. A display screen is installed in the middle of the front side of the base, and an emergency stop button is provided on the right side of the front side of the base. A motor is installed on the inner right side of the base, and an eccentric flying disc is placed on the upper end of the motor. A connecting rod is connected to the upper end of the eccentric flying disc. A guide rail is provided in the middle of the upper end of the base, and a moving stage is installed on the upper end of the guide rail. A clamp seat is connected to the upper end of the moving stage through a support slide rod, and a pressure plate is provided on the inner side of the clamp seat. The connecting frame is placed on the upper left side of the base, and a socket body is connected to the inner side of the connecting frame through a guide rod. A TYPC interface and a Micro interface are provided on the right end of the socket body. This automated plug-in / plug-out testing device for Android mobile phone data cables can effectively perform plug-in / plug-out tests on data cables. However, this device can only test the number of plug-in / plug-out cycles and cannot verify the test results. For example, during testing, this device can only control the number of rotations of the motor through the control device, thereby controlling the number of plug-in / plug-out cycles. The test results it provides are only the results after a preset number of plug-in / plug-out cycles, and the results are judged by the operator. However, it cannot test the number of plug-in / plug-out cycles when the data cable has a problem, resulting in inaccurate test results. Therefore, this application proposes a data cable plug-in / plug-out testing device. Summary of the Invention

[0004] The purpose of this invention is to provide a data cable plug-in / plug-out testing device to solve the problem of inaccurate test results from current data cable plug-in / plug-out testing devices.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A data cable plugging / unplugging testing device includes a base, a data cable clamp, and a drive unit mounted on the base. The drive unit drives the data cable clamp to perform linear reciprocating motion on the base. The testing device further includes:

[0007] A test section, fixedly connected within the base, is used to connect both ends of the data cable to test its connectivity and to record the number of times the data cable is plugged in and out when a problem occurs.

[0008] The data cable clamping seat is provided with an even number of test stations to clamp both ends of the data cable. The drive unit is connected to the data cable clamping seat through a telescopic link to control the data cable clamping seat to stay at the far point for a preset time.

[0009] Furthermore, the driving unit includes:

[0010] A drive motor fixedly connected within the base;

[0011] The eccentric flywheel connected to the base is rotated, and the drive motor drives the eccentric flywheel to rotate.

[0012] A first connecting rod is rotatably connected to the base. The first connecting rod is eccentrically connected to the eccentric flywheel. The end of the first connecting rod away from the eccentric flywheel is hinged to the telescopic connecting rod.

[0013] Furthermore, the telescopic link includes:

[0014] A fixing rod is fixedly connected to the data cable clamping seat, and a U-shaped guide frame is provided at the end of the fixing rod away from the data cable clamping seat;

[0015] A movable rod is slidably connected within the guide frame. A limiting plate is provided at the opening of the guide frame to limit the movable rod. The limiting plate is sleeved on the movable rod.

[0016] An elastic telescopic part is provided inside the guide frame, and the two ends of the elastic telescopic part abut against the guide frame and the movable rod, respectively.

[0017] Furthermore, the drive unit is provided with a test socket, and the data cable clamp is detachably connected to the test socket.

[0018] Furthermore, the test base is provided with a first limiting groove for connecting a data cable clamping seat. The first limiting groove is a trapezoidal groove. The data cable clamping seat is provided with a trapezoidal connecting block. The connecting block is located in the first limiting groove. The data cable clamping seat and the test base are also connected by bolts.

[0019] Furthermore, the testing unit includes:

[0020] Test circuit board;

[0021] Several test head holders are provided for clamping the test heads, which are detachably electrically connected to the test circuit board.

[0022] Furthermore, the test head holder is slidably connected to the base, and the test state also includes:

[0023] A tension sensor is fixedly connected to the test head mounting base. One end of the tension sensor away from the test head mounting base is fixedly connected to the base. The tension sensor is electrically connected to the test section.

[0024] Furthermore, the testing apparatus also includes:

[0025] The simulation buffer section provided on the test section is used to simulate the force of the user inserting and pulling out.

[0026] Furthermore, the simulated buffer is a flexible block or an airbag, and the simulated buffer is fixedly connected to the side of the test section near the data cable clamp.

[0027] Furthermore, the testing apparatus also includes:

[0028] An image acquisition unit mounted on the base is used to acquire images of the data cable port to determine whether it is damaged.

[0029] In summary, the present invention has the following advantages compared with the prior art:

[0030] The data cable insertion and removal testing device disclosed in this embodiment of the invention uses a drive unit equipped with a telescopic linkage to drive a data cable clamping seat to clamp both ends of the data cable in a reciprocating linear motion to achieve insertion and removal of the data cable. At the same time, during the operation of the drive unit, the data cable clamping seat can control the connection between the data cable and the testing unit for a preset time, which is used by the testing unit to test the integrity and connectivity of the data cable. In addition, when the data cable has a problem, the number of insertions and removals of the data cable is recorded, which can accurately measure the service life of the data cable and improve the accuracy of the data cable test. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the data cable plugging and unplugging test device disclosed in an embodiment of the present invention.

[0032] Figure 2 for Figure 1 A magnified view of a section at point I.

[0033] Figure 3 This is a schematic diagram of the internal adhesive application and external view of the data cable plugging and unplugging test device disclosed in an embodiment of the present invention.

[0034] Figure 4 This is a schematic diagram of the data cable clamping seat in the data cable plugging and unplugging test device disclosed in an embodiment of the present invention.

[0035] Figure 5 This is a schematic diagram of the connector in the data cable plugging and unplugging test device disclosed in an embodiment of the present invention.

[0036] Figure 6 This is a schematic diagram of the test socket in the data cable plugging and unplugging test device disclosed in an embodiment of the present invention.

[0037] Figure 7 This is a schematic diagram of the test head fixing base in the data cable plugging and unplugging test device disclosed in an embodiment of the present invention.

[0038] Figure 8 This is a schematic diagram of the telescopic linkage in the data cable plugging and unplugging test device disclosed in an embodiment of the present invention.

[0039] Figure label:

[0040] 100. Base; 110. Display screen; 120. Control buttons; 130. Alarm unit;

[0041] 200. Data cable clamp; 210. Connector; 211. Guide bar; 212. Connecting block; 220. Fixing plate; 230. First movable clamp; 240. First bolt fixing plate; 250. First clamping bolt;

[0042] 300, Drive unit; 310, Drive motor; 320, Eccentric flywheel; 330, First connecting rod; 340, Telescopic connecting rod; 341, Fixed rod; 342, Guide frame; 343, Limiting plate; 344, Movable rod; 345, Elastic telescopic part; 350, Test seat; 351, First guide slider; 352, First limiting groove;

[0043] 400. Test head mounting bracket; 410. Bottom slide plate; 411. Slide plate guide strip; 412. Second guide slider; 420. Second movable clamping plate; 430. Second bolt fixing plate; 440. Second clamping bolt;

[0044] 500. Tension sensor;

[0045] 600. Image acquisition unit;

[0046] 700. Simulated buffer section;

[0047] 800, guide rail. Detailed Implementation

[0048] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0049] like Figure 1As shown, an embodiment of the present invention provides a data cable plugging / unplugging testing device, the testing device comprising:

[0050] Base 100;

[0051] A drive unit 300 is fixedly connected to the base 100;

[0052] A data cable clamping seat 200 is slidably connected to the base 100 for fixing the data cable. The drive unit 300 drives the data cable clamping seat 200 to perform linear reciprocating motion. The data cable clamping seat 200 is provided with an even number of test stations to clamp both ends of the data cable. The drive unit 300 is connected to the data cable clamping seat 200 through a telescopic link 340 to control the data cable clamping seat 200 to stay at the far point for a preset time.

[0053] The test section, which is fixedly connected to the base 100, is used to connect the two ends of the data cable to test the connectivity of the data cable and to record the number of times the data cable is plugged in and unplugged when a problem occurs.

[0054] In this embodiment, when testing the data cable, both ends of the data cable are fixed to the data cable clamp 200. The drive unit 300 and the testing unit are activated. The drive unit 300 drives the data cable clamp 200 to perform reciprocating linear motion. Simultaneously, when the data cable clamp 200 moves to the farthest position, the drive unit 300 continues to move, and the data cable clamp 200 stops moving. After the drive unit 300 continues to work for a preset time, the telescopic link 340 returns to its original state. The drive unit 300 then drives the data cable clamp 200 away from the farthest position via the telescopic link 340. The farthest position is the position where the data cable clamp 200 is far from the drive unit 300. At this time, the data cable clamp... The data cable on the seat 200 is inserted into the USB test head on the test unit, making the test unit electrically connected to the data cable. At this time, the test circuit inside the test unit tests whether the data cable is intact by connecting the data cable. For example, it tests whether the corresponding pins at both ends of the data cable can conduct electricity, and tests whether there will be a break in the data cable during the insertion and removal process. At the same time, it can also transmit data packets through the data cable to test the transmission speed of the data cable, and test whether there will be a slow data transmission problem during the insertion and removal test. When the test data cable has an internal break or the data cable transmission speed is lower than the threshold, the test unit judges that the data cable is faulty. At this time, the test unit records the number of insertions and removals of the data cable. This test method can accurately reflect the number of insertions and removals of the data cable.

[0055] The data cable insertion and removal testing device disclosed in this embodiment of the invention uses a drive unit 300 equipped with a telescopic connecting rod 340 to drive a data cable clamping seat 200 to clamp both ends of the data cable in a reciprocating linear motion to realize the insertion and removal of the data cable. At the same time, during the operation of the drive unit 300, the data cable clamping seat 200 can control the connection between the data cable and the testing unit for a preset time, which is used by the testing unit to test the integrity of the data cable's connectivity. In addition, when the data cable has a problem, the number of insertions and removals of the data cable is recorded, which can accurately measure the service life of the data cable and improve the accuracy of the data cable test.

[0056] As a preferred embodiment of this example, Figure 3 As shown, a display screen 110 is also provided on the base 100 for displaying the number of insertions and removals. The display screen 110 is fixed to the side of the base 100 and is electrically connected to the display circuit inside the base 100.

[0057] The base 100 is also provided with a control button 120 for human-computer interaction, and the control button 120 is electrically connected to the control circuit board inside the base 100.

[0058] As a preferred embodiment of this invention, the base 100 further includes an alarm unit 130, which is used to issue an alarm message when a problem occurs or after the test is completed.

[0059] In some examples, the alarm unit 130 can be a speaker or a communication module. For example, when the alarm unit 130 is a communication module, the alarm unit 130 pushes information to the user's smart device; the alarm unit 130 is electrically connected to the control circuit board inside the base 100.

[0060] In a preferred embodiment of the present invention, a guide rail 800 is fixedly connected to the base 100, and the data cable clamping seat 200 is slidably connected to the guide rail 800.

[0061] In some examples, two guide rails 800 are provided, and the guide rails 800 are fixedly connected to the base 100 by bolts;

[0062] The drive unit 300 is a crank-slider mechanism, such as... Figure 3 As shown, the drive unit 300 includes:

[0063] A drive motor 310 is fixedly connected within the base 100;

[0064] The eccentric flywheel 320 connected to the base 100 is rotated, and the drive motor 310 drives the eccentric flywheel 320 to rotate.

[0065] A first connecting rod 330 is rotatably connected to the base 100. The first connecting rod 330 is eccentrically connected to the eccentric flywheel 320. The end of the first connecting rod 330 away from the eccentric flywheel 320 is hinged to the telescopic connecting rod 340.

[0066] In this embodiment, after the drive motor 310 is powered on and rotates, it drives the eccentric flywheel 320 to rotate. When the eccentric flywheel 320 rotates, it drives the telescopic link 340 to move in a straight line through the first link 330. The telescopic link 340 pushes the data cable clamp 200 to perform a linear reciprocating motion.

[0067] As a preferred embodiment of this example, Figure 8 As shown, the telescopic link 340 includes:

[0068] A fixing rod 341 is fixedly connected to the data cable clamping seat 200, and a U-shaped guide frame 342 is provided at the end of the fixing rod 341 away from the data cable clamping seat 200;

[0069] A movable rod 344 is slidably connected within the guide frame 342. A limiting plate 343 is provided at the opening of the guide frame 342 to limit the movable rod 344. The limiting plate 343 is sleeved on the movable rod 344.

[0070] An elastic telescopic part 345 is provided inside the guide frame 342, and the two ends of the elastic telescopic part 345 abut against the guide frame 342 and the movable rod 344 respectively;

[0071] In this embodiment, the first connecting rod 330 is hinged to the movable rod 344. When the data cable clamping seat 200 moves to the farthest point, the drive motor 310 drives the eccentric flywheel 320 to continue rotating. Since the connection point between the eccentric flywheel 320 and the first connecting rod 330 has not yet rotated to a position close to the telescopic connecting rod 340, the movable rod 344 continues to move towards the data cable clamping seat 200 under the drive of the first connecting rod 330. At this time, the movable rod 344 compresses the elastic telescopic part 345. When the eccentric flywheel 344 compresses the elastic telescopic part 345, the eccentric flywheel 344 continues to move towards the data cable clamping seat 200. When the connection point between the flywheel 320 and the first connecting rod 330 passes the position close to the telescopic connecting rod 340, the movable rod 344 moves away from the fixed rod 341, and the elastic telescopic part 345 returns to its original state. When the movable rod 344 moves from the end of the guide frame 342 to the position of the limiting plate 343, the movable rod 344 pulls the fixed rod 341 to move through the limiting plate 343, the data cable clamp 200 moves away from the test part, and the data cable on the data cable clamp 200 is pulled out from the test part.

[0072] In some examples, the elastic telescopic part 345 is a spring or a pneumatic telescopic rod;

[0073] As a preferred embodiment of this example, Figure 4 As shown, the data cable clamp 200 includes:

[0074] Connecting base 210 is fixedly connected to the drive unit 300;

[0075] A fixing clamp 220 is fixedly connected to the connecting seat 210;

[0076] The first movable clamping plate 230 is slidably connected to the connecting seat 210;

[0077] A first bolt fixing plate 240 is fixedly connected to the connecting seat 210. A first clamping bolt 250 is threadedly connected to the first bolt fixing plate 240. Each test station includes a fixed clamping plate 220, a first movable clamping plate 230, a first bolt fixing plate 240, and a first clamping bolt 250. One end of the first clamping bolt 250 abuts against the first movable clamping plate 230, and the first clamping bolt 250 is located on the side of the first movable clamping plate 230 away from the fixed clamping plate 220.

[0078] In this embodiment, when fixing the data cable, the end of the data cable is placed between the fixed clamping plate 220 and the first movable clamping plate 230, and the first clamping bolt 250 is tightened. The first clamping bolt 250 controls the first movable clamping plate 230 and the fixed clamping plate 220 to clamp the end of the data cable.

[0079] In some examples, the first bolt fixing plate 240 is fixedly connected to the connecting seat 210 by bolts;

[0080] like Figure 5 As shown, the connecting seat 210 is also provided with a guide strip 211 for limiting the position of the fixing plate 220;

[0081] The guide bar 211 is an inverted trapezoid, and the guide bar 211 and the connecting seat 210 are an integral structure. The fixing clamp 220 is provided with a trapezoidal groove, and the fixing clamp 220 is slidably connected to the connecting seat 210.

[0082] In this embodiment, each of the connectors 210 is provided with two test stations;

[0083] In this embodiment, the connector 210 is detachably and fixedly connected to the drive unit 300, so that the connector 210 can be replaced;

[0084] like Figure 3 and Figure 6 As shown, a test seat 350 is provided at the end of the telescopic link 340 that is connected to the data cable clamping seat 200. The test seat 350 is L-shaped and is provided with a first guide slider 351 to connect to the guide rail 800. The test seat 350 is also provided with a first limiting groove 352 to connect to the connecting seat 210.

[0085] In this embodiment, the first limiting groove 352 is a trapezoidal groove, the connecting block 212 is a trapezoidal strip, the connecting block 212 is disposed in the first limiting groove 352, and the connecting seat 210 is connected to the test seat 350 by bolts;

[0086] The telescopic connecting rod 340 is fixedly connected to the test seat 350 by bolts;

[0087] In a preferred embodiment of this invention, the testing unit includes a test circuit board and several test head holders 400. The test head holders 400 are used to replace the test heads. The test circuit board has an interface on the surface of the base 100. The test head holders 400 allow the test heads to be replaced. For example, different test heads are required when testing Type-C data cables and Apple Lightning data cables.

[0088] The test head is electrically connected to the test circuit board via an interface.

[0089] like Figure 7 As shown, the test head holder 400 includes:

[0090] A bottom sliding plate 410 is provided on the base 100;

[0091] Two second movable clamping plates 420 are slidably connected to the bottom sliding plate 410;

[0092] The second bolt fixing plate 430 is fixedly connected to both ends of the bottom slide plate 410. The second bolt fixing plate 430 is threadedly connected to the second clamping bolt 440. The ends of the second clamping bolt 440 located at both ends of the bottom slide plate 410 respectively abut against the second movable clamping plate 420.

[0093] In this embodiment, two second movable clamping plates 420 are disposed between two second bolt fixing plates 430. When clamping the test head, the second clamping bolt 440 is tightened, and the second clamping bolt 440 presses the second movable clamping plates 420, so that the second movable clamping plates 420 clamp the test head.

[0094] Preferably, the bottom slide plate 410 is provided with a slide plate guide strip 411, the shape of the slide plate guide strip 411 is the same as the shape of the guide strip 211, and the second movable clamping plate 420 is also provided with a trapezoidal groove;

[0095] In this embodiment, each test head holder 400 clamps one test head.

[0096] As a further embodiment of the present invention, the testing device further includes a simulation buffer 700 disposed on the test head fixing seat 400, for simulating the force of user insertion and withdrawal;

[0097] In some examples, the simulated buffer 700 is a flexible block or airbag, and the simulated buffer 700 is fixedly connected to the side of the test head fixing seat 400 near the data cable clamping seat 200;

[0098] In practical use, the user is careful when inserting the data cable, using a small insertion force. During testing, when the data cable clamp 200 approaches the test head fixing base 400, the data cable clamp 200 compresses the simulated buffer 700. The simulated buffer 700 provides a counterforce to the data cable clamp 200, making the data cable clamp 200 control the insertion force of the data cable with a small force. In the actual process of pulling out the data cable, the user pulls out the data cable relatively quickly. Therefore, when the data cable clamp 200 pulls out the data cable, the simulated buffer 700 does not block the data cable clamp 200, making the data cable pull-out relatively quick. This simulates the pulling out and insertion of the data cable in actual use, making the test results more accurate.

[0099] In some examples, the simulation buffer 700 is fixedly attached to the test head holder 400 by adhesive.

[0100] As a further embodiment of the present invention, the test head fixing seat 400 is slidably connected to the guide rail 800, and the testing device further includes:

[0101] A tension sensor 500 is fixedly connected to the test head fixing base 400. One end of the tension sensor 500 away from the test head fixing base 400 is fixedly connected to the base 100. The tension sensor 500 is electrically connected to the test section.

[0102] In this embodiment, the tension sensor 500 is used to test the insertion and extraction force of the data cable;

[0103] The base 100 is provided with a vertically placed mounting plate, the tension sensor 500 is fixedly connected to the mounting plate by screws, and the tension sensor 500 is fixedly connected to the test head fixing seat 400 by bolts.

[0104] like Figure 7 As shown, a second guide slider 412 is provided on the bottom slide plate 410, and the tension sensor 500 is fixed to the bottom slide plate 410, as... Figure 3 As shown, the guide rail 800 has an even number of rails, and each guide rail 800 is slidably connected to a test head fixing seat 400. Each test head fixing seat 400 is equipped with a tension sensor 500, which is used to test the insertion and extraction force of the data cable port.

[0105] As a further embodiment of the present invention, such as Figure 1 As shown, the testing apparatus further includes:

[0106] An image acquisition unit 600, mounted on the base 100, is used to acquire images of the data cable port to determine whether it is damaged.

[0107] In this embodiment, the testing unit is also equipped with an image recognition program. The image acquisition unit 600 sends an image of the end of the data cable to the testing unit. The testing unit identifies the end of the data cable and measures the length of the end of the data cable at this time. When the length of the end of the data cable is found to be greater than a preset threshold, it is determined that the end of the data cable is damaged. The testing unit can also identify whether the data cable is damaged by recognizing the appearance of the end of the data cable, for example, recognizing whether the end of the data cable has cracks.

[0108] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A data cable plugging / unplugging testing device, comprising a base, a data cable clamping seat, and a drive unit disposed on the base, wherein the drive unit drives the data cable clamping seat to perform linear reciprocating motion on the base, characterized in that, The testing apparatus also includes: A test section, fixedly connected within the base, is used to connect both ends of the data cable to test its connectivity and to record the number of times the data cable is plugged in and out when a problem occurs. The data cable clamping seat has an even number of test stations to clamp both ends of the data cable. The drive unit is connected to the data cable clamping seat via a telescopic linkage to control the data cable clamping seat to stay at a preset distance for a predetermined time. The preset distance is the position where the data cable is inserted into the test section on the data cable clamping seat. The drive unit is a crank-slider structure that drives the telescopic linkage to move linearly. The telescopic linkage includes: A fixing rod is fixedly connected to the data cable clamping seat, and a U-shaped guide frame is provided at the end of the fixing rod away from the data cable clamping seat; A movable rod is slidably connected within the guide frame. A limiting plate is provided at the opening of the guide frame to limit the movable rod. The limiting plate is sleeved on the movable rod. An elastic telescopic part is provided inside the guide frame, and the two ends of the elastic telescopic part abut against the guide frame and the movable rod, respectively.

2. The data line plug test device of claim 1, wherein, The driving unit includes: A drive motor fixedly connected within the base; The eccentric flywheel connected to the base is rotated, and the drive motor drives the eccentric flywheel to rotate. A first connecting rod is rotatably connected to the base. The first connecting rod is eccentrically connected to the eccentric flywheel. The end of the first connecting rod away from the eccentric flywheel is hinged to the telescopic connecting rod.

3. The data line plug test device of claim 1, wherein, The drive unit is provided with a test socket, and the data cable clamp is detachably connected to the test socket.

4. The data line plug test device of claim 3, wherein, The test base is provided with a first limiting groove for connecting a data cable clamping seat. The first limiting groove is a trapezoidal groove. The data cable clamping seat is provided with a trapezoidal connecting block. The connecting block is located in the first limiting groove. The data cable clamping seat and the test base are also connected by bolts.

5. The data line plug test device of any of claims 1-4, wherein, The testing unit includes: Test circuit board; Several test head holders are provided for clamping the test heads, which are detachably electrically connected to the test circuit board.

6. The data line plug test device of claim 5, wherein, The test head holder is slidably connected to the base, and the testing device further includes: A tension sensor is fixedly connected to the test head mounting base. One end of the tension sensor away from the test head mounting base is fixedly connected to the base. The tension sensor is electrically connected to the test section.

7. The data line plug test apparatus of any of claims 1-4, wherein, The testing apparatus also includes: The simulation buffer section provided on the test section is used to simulate the force of the user inserting and pulling out.

8. The data line plug test device of claim 7, wherein, The simulated buffer is a flexible block or an airbag, and the simulated buffer is fixedly connected to the side of the test section near the data cable clamp.

9. The data line plug test apparatus of any of claims 1-4, wherein, The testing apparatus also includes: An image acquisition unit mounted on the base is used to acquire images of the data cable port to determine whether it is damaged.

Images