Device for detecting plugging service life of RJ45 connector

Abstract

The invention relates to the technical field of detection devices, in particular to an RJ45 connector plugging service life detection device which mainly comprises a bottom plate, four supporting columns fixedly mounted on the top surface of the bottom plate, a supporting plate arranged on the tops of the supporting columns, an RJ45 connector arranged above the bottom plate, a plugging mechanism arranged below the supporting plate, a fixing mechanism arranged below the plugging mechanism and used for fixing the plugging service life of the RJ45 connector. The clamping mechanisms are arranged on the two sides of the pressing frame. When a pressing frame makes contact with the RJ45 connector and a first positioning block continues to press downwards, the first positioning block extrudes an air bag, air in the air bag is conveyed into a fixing box through a hose and pushes a piston plate to move, the piston plate pushes a movable rod and a T-shaped block to move, and the T-shaped block pushes a fixing sleeve and an adjusting plate to rotate through a hinge rod. The adjusting plate drives the L-shaped strip and the clamping plate to rotate, so that the clamping plate clamps and fixes the side face of the RJ45 connector, the clamping plate provides enough fixing force for the RJ45 connector, the RJ45 connector is not prone to deviation in the plugging and unplugging process, and the accuracy of a test result is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of detection devices, in particular to a detection device for the plugging and unplugging life of an RJ45 connector. Background Art

[0002] The RJ45 connector plug-in life test device is a device dedicated to testing the plug-in life of the RJ45 module (including the plug and socket). The RJ45 module is a type of information socket connector in the wiring system and is widely used in the field of network communications, such as connecting computers with network switches, routers and other devices. The test device automatically completes the plug-in and pull-out actions by simulating the manual plug-in and pull-out process, and records the number of plug-in and pull-out times to evaluate the durability and reliability of the RJ45 connector.

[0003] However, when testing RJ45 connectors, most existing devices use a simple press-and-fix method, which is prone to deviation during the test. Since the RJ45 connector is small in size and complex in shape, it is difficult to ensure close contact between the connector and the device by simple press-and-fix method. During the test, the RJ45 connector needs to be inserted and unplugged many times to verify its connection performance and stability. However, since the simple press-and-fix method cannot provide sufficient support and fixing force, the RJ45 connector is prone to deviation during the plug-in and unplug process, resulting in inaccurate test results.

[0004] Therefore, a detection device for the plug-in life of an RJ45 connector is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a device for detecting the plugging and unplugging life of an RJ45 connector to solve the problems raised by the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A device for detecting the plug-in life of an RJ45 connector, comprising: a bottom plate,

[0008] Four support columns are provided and fixedly mounted on the top surface of the base plate;

[0009] A support plate, arranged on the top of the support column;

[0010] An RJ45 connector is arranged above the bottom plate;

[0011] A moving device, arranged on the top of the bottom plate, for adjusting the position of the product;

[0012] A plug-in and pull-out mechanism, arranged below the support plate and used to adjust the plug-in and pull-out positions, the plug-in and pull-out mechanism comprising a cylinder fixedly mounted on the top surface of the support plate;

[0013] A fixing mechanism, arranged below the plugging and unplugging mechanism, for pressing and fixing the RJ45 connector, the fixing mechanism comprising a pressing frame arranged below the support plate;

[0014] A clamping mechanism is arranged on both sides of the pressing frame, and is used to clamp and fix the side of the RJ45 connector. The clamping mechanism includes hinge blocks fixedly installed on the front and rear sides of the pressing frame, and the inner walls of the plurality of hinge blocks are respectively hinged with L-shaped strips;

[0015] The positioning mechanism is arranged on the top of the mobile device and is used to position the RJ45 connector. The positioning mechanism comprises a connecting plate fixedly mounted on the top surface of the mobile device.

[0016] Preferably, the lower end of the cylinder output rod slides through the top surface of the support plate and extends to the bottom of the support plate, the lower end of the cylinder output rod is fixedly installed with a concave plate, the bottom surface of the concave plate is fixedly installed with a top plate, the front side surface of the top plate is fixedly installed with a fixing strip, and the front side surface of the fixing strip is fixedly installed with a positioning block 1.

[0017] Preferably, a positioning groove is formed through a top surface of the positioning block, a crystal head is movably mounted in the positioning groove, a cover plate is fixedly mounted on the top surface of the positioning block by bolts, and the bottom surface of the cover plate abuts against the top surface of the crystal head.

[0018] Preferably, fixed blocks are fixedly installed on the left and right sides of the pressure frame, and the two sides of the fixed blocks are slidably connected to the inner wall of the positioning block. The two fixed blocks are respectively provided with limiting grooves away from the sides, and limiting rods are fixedly installed through the left and right inner walls of the positioning block. The two limiting rods are slidably connected to the inner walls of the two limiting grooves near the end outer walls.

[0019] Preferably, two grooves are formed through the top surface of the positioning block 1, springs 1 are fixedly installed on the top surfaces of the two fixing blocks respectively, two pressure plates are fixedly installed on the top surface of the positioning block 1 by bolts, and the upper ends of the two springs 1 are fixedly connected to the bottom surfaces of the two pressure plates respectively.

[0020] Preferably, the other ends of the multiple L-shaped strips are respectively hinged with clamping plates, the top surfaces of the multiple L-shaped strips are fixedly connected by two adjustment plates, the top surfaces of the two adjustment plates are respectively fixedly installed with fixing sleeves, the inner walls of the two fixing sleeves are respectively slidably installed with two arc rods, and one ends of the multiple arc rods are fixedly connected to the front and rear sides of the pressure frame.

[0021] Preferably, a circular plate 1 is fixedly installed on the other ends of the plurality of arc-shaped rods, a spring 2 is slidably installed on the outer walls of the plurality of arc-shaped rods, both ends of the plurality of springs 2 are fixedly connected to the side surfaces of the plurality of circular plates 1 and the side surfaces of the two fixed sleeves, abutment blocks are fixedly installed on the front and rear side surfaces of the pressure frame, and the side surfaces of the abutment blocks are movably connected to the side surfaces of the two fixed sleeves.

[0022] Preferably, the top surfaces of the two fixing sleeves are respectively hinged with hinged rods, the other ends of the two hinged rods are respectively hinged with T-shaped blocks, the front and rear sides of the pressure frame are respectively provided with T-shaped grooves, and the inner walls of the two T-shaped grooves are respectively slidably connected to the sides of the two T-shaped blocks.

[0023] Preferably, the front and rear sides of the pressure frame are respectively fixedly installed with fixed boxes, the inner walls of the two fixed boxes are respectively slidably installed with piston plates, the bottom surfaces of the two piston plates are respectively fixedly installed with two movable rods, the lower ends of the multiple movable rods slide through the inner walls of the lower ends of the two fixed boxes and are fixedly connected to the top surfaces of the two T-shaped blocks, the top surfaces of the two fixed boxes are fixedly installed with hoses, the front and rear sides of the fixed block on the right side are respectively fixedly installed with support blocks, the top surfaces of the two support blocks are respectively fixedly installed with airbags, the top surfaces of the two airbags are fixedly connected to a bottom surface of the positioning block, and the other ends of the two hoses are respectively fixedly connected to the outer walls of the two airbags.

[0024] Preferably, a plurality of probes are fixedly installed on the top surface of the connecting plate, and two through holes are formed on the top surface of the connecting plate, and circular sleeves are fixedly installed on the inner walls of the two through holes respectively, and sliding rods are slidably connected to the inner walls of the two circular sleeves respectively, and circular plates 2 are fixedly installed on the bottom surfaces of the two sliding rods respectively, and positioning blocks 2 are fixedly installed on the top surfaces of the two sliding rods respectively by bolts, and springs 3 are slidably connected to the outer walls of the two sliding rods respectively, and the upper and lower ends of the two springs 3 are fixedly connected to the top surfaces of the two circular sleeves and the bottom surfaces of the positioning blocks 2 respectively, and the top surface of the positioning block 2 is movably connected to the RJ45 connector.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] When the pressure frame contacts the RJ45 connector and the positioning block continues to press down, the positioning block squeezes the airbag, and the gas in the airbag is transported to the fixing box through the hose and pushes the piston plate to move, and the piston plate pushes the movable rod and the T-shaped block to move, and the T-shaped block pushes the fixing sleeve and the adjusting plate to rotate through the hinge rod, and the adjusting plate drives the L-shaped bar and the clamping plate to rotate, so that the clamping plate clamps and fixes the side of the RJ45 connector, and the clamping plate provides sufficient fixing force for the RJ45 connector, and the RJ45 connector is not prone to deviation during the plugging and unplugging process, thereby ensuring the accuracy of the test result;

[0027] When the positioning block 1 moves downward, the pressing frame is driven to move downward and contact the top surface of the RJ45 connector. The positioning block 1 continues to move downward, and the positioning block 1 drives the pressing plate to squeeze the spring 1. The elastic force of the spring 1 increases and exerts a greater elastic force on the fixing block and the pressing frame, so that the pressing frame presses and fixes the RJ45 connector, ensuring that the RJ45 connector is not easily offset during testing, thereby ensuring the accuracy of the test;

[0028] By placing the crystal head in the positioning groove, fixing the cover plate on the positioning block 1 by bolts, the cooperation between the cover plate and the positioning groove fixes the crystal head, ensuring that the crystal head is not easy to deviate and is easy to install and remove, thereby improving the efficiency of the test; BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0030] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0031] Figure 3 It is a partial three-dimensional structure explosion diagram of the present invention;

[0032] Figure 4 It is a schematic cross-sectional view of a local three-dimensional structure of the present invention;

[0033] Figure 5 It is a schematic diagram of the three-dimensional structure of the pressing frame of the present invention;

[0034] Figure 6 For the present invention Figure 5 Enlarged view of point A in the middle;

[0035] Figure 7 It is a cross-sectional schematic diagram of the three-dimensional structure of the fixing box of the present invention;

[0036] Figure 8 It is an exploded view of the three-dimensional structure of the positioning mechanism of the present invention.

[0037] In the figure:

[0038] 1. Bottom plate; 101. Support column; 102. Support plate; 103. Moving device;

[0039] 2. plug-in and pull-out mechanism; 201. cylinder; 202. concave plate; 203. top plate; 204. fixing strip; 205. positioning block 1; 206. positioning groove; 207. cover plate;

[0040] 3. Fixing mechanism; 301. Pressing frame; 302. Fixing block; 303. Limiting groove; 304. Limiting rod; 305. Slot body; 306. Spring 1; 307. Pressing plate;

[0041] 4. Clamping mechanism; 401. Articulated block; 402. L-shaped strip; 403. Clamping plate; 404. Adjusting plate; 405. Fixing sleeve; 406. Arc rod; 407. Second spring; 408. First round plate; 409. Abutting block; 410. Articulated rod; 411. T-shaped block; 412. T-shaped slot; 413. Fixing box; 414. Piston plate; 415. Movable rod; 416. Hose; 417. Air bag; 418. Support block;

[0042] 5. Positioning mechanism; 501. Connecting plate; 502. Probe; 503. Through hole; 504. Round sleeve; 505. Sliding rod; 506. Round plate 2; 507. Positioning block 2; 508. Spring 3;

[0043] 6. Crystal plug; 7. RJ45 connector. DETAILED DESCRIPTION

[0044] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0045] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0046] like Figure 1-8 As shown, the present application provides a detection device for the plugging and unplugging life of an RJ45 connector, comprising: a bottom plate 1, a support column 101, which is provided with four and fixedly mounted on the top surface of the bottom plate 1, a support plate 102, which is arranged on the top of the support column 101, an RJ45 connector 7, which is arranged above the bottom plate 1, a moving device 103, which is arranged on the top of the bottom plate 1 and is used to adjust the position of the product, a plugging and unplugging mechanism 2, which is arranged below the support plate 102 and is used to adjust the plugging and unplugging position, the plugging and unplugging mechanism 2 comprising a cylinder 201 fixedly mounted on the top surface of the support plate 102, and a fixing mechanism 3, which is arranged below the plugging and unplugging mechanism 2 , used to press and fix the RJ45 connector 7, the fixing mechanism 3 includes a pressing frame 301 arranged below the support plate 102, the clamping mechanism 4 is arranged on both sides of the pressing frame 301, and is used to clamp and fix the side of the RJ45 connector 7, the clamping mechanism 4 includes a hinge block 401 fixedly installed on the front and rear sides of the pressing frame 301, and the inner walls of the plurality of hinge blocks 401 are respectively hinged with L-shaped strips 402, and the positioning mechanism 5 is arranged on the top of the mobile device 103, and is used to position the RJ45 connector 7, and the positioning mechanism 5 includes a connecting plate 501 fixedly installed on the top surface of the mobile device 103.

[0047] In this embodiment: the RJ45 connector 7 is positioned by the positioning mechanism 5, the RJ45 connector 7 is moved to the desired position by the moving device 103, the crystal head 6 is driven by the plug-in mechanism 2 to connect the RJ45 connector 7, and at the same time the fixing mechanism 3 is driven to press and fix the RJ45 connector 7 to ensure that the RJ45 connector 7 is not easy to move, and the clamping mechanism 4 is driven to further clamp and fix the side of the RJ45 connector 7, so that the RJ45 connector 7 is not easy to move during the test, thereby ensuring the accuracy of the test.

[0048] Specifically, Figure 1-3 As shown, the lower end of the output rod of the cylinder 201 slides through the top surface of the support plate 102 and extends to the bottom of the support plate 102, the lower end of the output rod of the cylinder 201 is fixedly installed with a concave plate 202, the bottom surface of the concave plate 202 is fixedly installed with a top plate 203, the front side surface of the top plate 203 is fixedly installed with a fixing bar 204, and the front side surface of the fixing bar 204 is fixedly installed with a positioning block 205.

[0049] In this embodiment, the cylinder 201 is provided to drive the concave plate 202 to move, the concave plate 202 drives the top plate 203 and the fixing bar 204 to move, and the fixing bar 204 drives the positioning block 205 to move.

[0050] Specifically, Figure 1-3 As shown, a positioning groove 206 is formed through the top surface of the positioning block 205, and a crystal head 6 is movably installed in the positioning groove 206. A cover plate 207 is fixedly installed on the top surface of the positioning block 205 by bolts, and the bottom surface of the cover plate 207 abuts against the top surface of the crystal head 6.

[0051] In this embodiment, by providing the positioning groove 206 and the cover plate 207 , the crystal head 6 can be fixed quickly and conveniently, and the crystal head 6 can be installed and replaced conveniently with high efficiency.

[0052] Specifically, Figure 3-5 As shown, fixed blocks 302 are fixedly installed on the left and right sides of the pressure frame 301, and the sides of the two fixed blocks 302 are slidably connected to the inner wall of the positioning block 205. The two fixed blocks 302 are respectively provided with limiting grooves 303 away from the sides, and limiting rods 304 are fixedly installed through the left and right inner walls of the positioning block 205. The two limiting rods 304 are slidably connected to the inner walls of the two limiting grooves 303 near the end outer walls.

[0053] In this embodiment: by cooperating with the limiting rod 304 and the limiting groove 303, the fixing block 302 and the pressing frame 301 can be limited, and when the pressing frame 301 contacts the RJ45 connector 7, it is ensured that the pressing frame 301 and the fixing block 302 can move.

[0054] Specifically, Figure 3-5As shown, two grooves 305 are formed through the top surface of the positioning block 205, springs 306 are fixedly installed on the top surfaces of the two fixing blocks 302, two pressure plates 307 are fixedly installed on the top surface of the positioning block 205 by bolts, and the upper ends of the two springs 306 are fixedly connected to the bottom surfaces of the two pressure plates 307.

[0055] In this embodiment: the spring 1 306 is pressed and fixed by the pressure plate 307, and at the same time, the spring 1 306 applies elastic force to the fixed block 302, so that the fixed block 302 has a downward pressure, and the fixed block 302 drives the pressure frame 301 to apply pressure to the RJ45 connector 7, thereby pressing and fixing the RJ45 connector 7.

[0056] Specifically, Figure 2-7 As shown, the other ends of the multiple L-shaped bars 402 are respectively hinged with clamping plates 403, the top surfaces of the multiple L-shaped bars 402 are fixedly connected by two adjustment plates 404, the top surfaces of the two adjustment plates 404 are respectively fixedly installed with fixing sleeves 405, the inner walls of the two fixing sleeves 405 are respectively slidably installed with two arc rods 406, and one end of the multiple arc rods 406 is fixedly connected to the front and rear sides of the pressing frame 301.

[0057] In this embodiment: the fixing sleeve 405 rotates on the outer wall of the arc rod 406, the fixing sleeve 405 drives the adjustment plate 404 and the L-shaped bar 402 to rotate, and the L-shaped bar 402 drives the clamping plate 403 to rotate and clamp and fix the side of the RJ45 connector 7 to ensure the stability of the RJ45 connector 7.

[0058] Specifically, Figure 2-7 As shown, a circular plate 408 is fixedly installed on the other end of the plurality of arc rods 406, and a spring 407 is slidably installed on the outer wall of the plurality of arc rods 406. Both ends of the plurality of springs 407 are fixedly connected to the side surfaces of the plurality of circular plates 408 and the side surfaces of the two fixed sleeves 405, respectively. Abutment blocks 409 are fixedly installed on the front and rear side surfaces of the pressure frame 301, and the side surfaces of the abutment blocks 409 are movably connected to the side surfaces of the two fixed sleeves 405, respectively.

[0059] In this embodiment, the spring 2 407 can push the fixing sleeve 405 to return to its original position when the crystal plug 6 is driven to rise, thereby driving the clamping plate 403 below to loosen the RJ45 connector 7 instead of clamping and fixing the RJ45 connector 7.

[0060] Specifically, Figure 2-7 As shown, the top surfaces of the two fixing sleeves 405 are respectively hinged with hinged rods 410, and the other ends of the two hinged rods 410 are respectively hinged with T-shaped blocks 411. The front and rear sides of the pressing frame 301 are respectively provided with T-shaped slots 412, and the inner walls of the two T-shaped slots 412 are respectively slidably connected to the sides of the two T-shaped blocks 411.

[0061] In this embodiment, the T-shaped block 411 can be limited by the T-shaped slot 412 , and the T-shaped block 411 can drive the fixing sleeve 405 to rotate through the hinge rod 410 .

[0062] Specifically, Figure 2-7 As shown, fixed boxes 413 are fixedly installed on the front and rear sides of the pressure frame 301, and piston plates 414 are slidably installed on the inner walls of the two fixed boxes 413. Two movable rods 415 are fixedly installed on the bottom surfaces of the two piston plates 414. The lower ends of the multiple movable rods 415 slide through the inner walls of the lower ends of the two fixed boxes 413 and are fixedly connected to the top surfaces of the two T-shaped blocks 411. A hose 416 is fixedly installed on the top surfaces of the two fixed boxes 413. Support blocks 418 are fixedly installed on the front and rear sides of the right-side fixed block 302, and airbags 417 are fixedly installed on the top surfaces of the two support blocks 418. The top surfaces of the two airbags 417 are fixedly connected to the bottom surface of the positioning block 205, and the other ends of the two hoses 416 are fixedly connected to the outer walls of the two airbags 417.

[0063] In this embodiment: by setting the airbag 417, when the pressure frame 301 and the fixed block 302 are relatively close to the positioning block 205, the fixed block 302 squeezes the airbag 417 through the support block 418, and the gas in the airbag 417 enters the fixed box 413 through the hose 416 to push the piston plate 414 to move, and the piston plate 414 pushes the T-shaped block 411 to move through the movable rod 415.

[0064] Specifically, Figure 8 As shown, a plurality of probes 502 are fixedly installed on the top surface of the connecting plate 501, and two through holes 503 are provided on the top surface of the connecting plate 501, and circular sleeves 504 are fixedly installed on the inner walls of the two through holes 503 respectively, and sliding rods 505 are slidably connected to the inner walls of the two circular sleeves 504 respectively, and circular plates 506 are fixedly installed on the bottom surfaces of the two sliding rods 505 respectively, and positioning blocks 507 are fixedly installed on the top surfaces of the two sliding rods 505 respectively by bolts, and springs 3 508 are slidably connected to the outer walls of the two sliding rods 505 respectively, and the upper and lower ends of the two springs 3 508 are fixedly connected to the top surfaces of the two circular sleeves 504 and the bottom surfaces of the positioning blocks 507 respectively, and the top surface of the positioning blocks 507 is movably connected to the RJ45 connector 7.

[0065] In this embodiment: the RJ45 connector 7 can be positioned by setting the positioning block 2 507, the spring 3 508 is squeezed by the positioning block 2 507, the positioning block 2 507 and the RJ45 connector 7 move downward, so that the RJ45 connector 7 contacts the probe 502, and the test is completed.

[0066] The specific solution is as follows: the RJ45 connector 7 is placed on the positioning block 2 507, the moving device 103 is turned on, so that the RJ45 connector 7 is moved to the test position, the crystal head 6 is fixed by the positioning groove 206 and the cover plate 207, the cylinder 201 is turned on, and the concave plate 202, the top plate 203, the fixing bar 204 and the positioning block 1 205 are driven to descend, and the pressing frame 301 is driven to contact the top surface of the RJ45 connector 7, and the positioning block 1 205 continues to move downward, and the positioning block 1 205 drives the pressing plate 307 to squeeze the spring 1 306, and the elastic force of the spring 1 306 increases to apply a larger elastic force to the fixing block 302 and the pressing frame 301, so that the pressing frame 301 presses and fixes the RJ45 connector 7, ensuring that the RJ45 connector 7 is not easily offset during the test, and ensuring The accuracy of the test, at the same time, when the pressing frame 301 contacts the RJ45 connector 7 and the positioning block 205 continues to press down, the positioning block 205 squeezes the airbag 417, and the gas in the airbag 417 is transported to the fixed box 413 through the hose 416 and pushes the piston plate 414 to move, and the piston plate 414 pushes the movable rod 415 and the T-shaped block 411 to move, and the T-shaped block 411 pushes the fixing sleeve 405 and the adjusting plate 404 to rotate through the hinge rod 410, and the adjusting plate 404 drives the L-shaped bar 402 and the clamping plate 403 to rotate, so that the clamping plate 403 clamps and fixes the side of the RJ45 connector 7, and the clamping plate 403 provides sufficient fixing force for the RJ45 connector 7, and the RJ45 connector 7 is not easy to deviate during the plug-in process, thereby ensuring the accuracy of the test results.

[0067] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0068] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A detection device for the plug-in life of an RJ45 connector, comprising: The bottom plate (1) is characterized in that Four support columns (101) are provided and fixedly mounted on the top surface of the base plate (1); A support plate (102) is arranged on the top of the support column (101); RJ45 connector (7), arranged above the bottom plate (1) A moving device (103), arranged on the top of the bottom plate (1), for adjusting the position of the product; A plug-in and pull-out mechanism (2) is arranged below the support plate (102) and is used to adjust the plug-in and pull-out position, wherein the plug-in and pull-out mechanism (2) comprises a cylinder (201) fixedly mounted on the top surface of the support plate (102); A fixing mechanism (3) is arranged below the plugging and unplugging mechanism (2) and is used to press and fix the RJ45 connector (7), wherein the fixing mechanism (3) comprises a pressing frame (301) arranged below the supporting plate (102); A clamping mechanism (4) is arranged on both sides of the pressing frame (301) and is used to clamp and fix the side of the RJ45 connector (7), wherein the clamping mechanism (4) comprises hinge blocks (401) fixedly mounted on the front and rear sides of the pressing frame (301), and the inner walls of the plurality of hinge blocks (401) are respectively hinged with L-shaped strips (402); A positioning mechanism (5) is arranged on the top of the mobile device (103) and is used to position the RJ45 connector (7). The positioning mechanism (5) comprises a connecting plate (501) fixedly mounted on the top surface of the mobile device (103).

2. The detection device for the plug-in life of an RJ45 connector according to claim 1, characterized in that: The lower end of the output rod of the cylinder (201) slides through the top surface of the support plate (102) and extends to the bottom of the support plate (102); the lower end of the output rod of the cylinder (201) is fixedly mounted with a concave plate (202); the bottom surface of the concave plate (202) is fixedly mounted with a top plate (203); the front side surface of the top plate (203) is fixedly mounted with a fixing strip (204); the front side surface of the fixing strip (204) is fixedly mounted with a positioning block (205).

3. A detection device for the plug-in life of an RJ45 connector according to claim 2, characterized in that: A positioning groove (206) is provided through the top surface of the positioning block 1 (205), a crystal head (6) is movably mounted in the positioning groove (206), a cover plate (207) is fixedly mounted on the top surface of the positioning block 1 (205) by means of bolts, and the bottom surface of the cover plate (207) is in contact with the top surface of the crystal head (6).

4. The device for detecting the plug-in life of an RJ45 connector according to claim 2, characterized in that: The left and right sides of the pressing frame (301) are fixedly installed with fixed blocks (302), and the sides of the two fixed blocks (302) are slidably connected to the inner wall of the positioning block (205). The two fixed blocks (302) are respectively provided with limiting grooves (303) away from the sides, and the left and right inner walls of the positioning block (205) are fixedly installed with limiting rods (304), and the two limiting rods (304) are respectively slidably connected to the inner walls of the two limiting grooves (303) near the end outer wall.

5. The device for detecting the plug-in life of an RJ45 connector according to claim 4, characterized in that: The top surface of the positioning block 1 (205) is provided with two grooves (305), the top surfaces of the two fixing blocks (302) are respectively fixedly installed with springs 1 (306), the top surface of the positioning block 1 (205) is fixedly installed with two pressure plates (307) by bolts, and the upper ends of the two springs 1 (306) are respectively fixedly connected to the bottom surfaces of the two pressure plates (307).

6. A detection device for the plug-in life of an RJ45 connector according to claim 4, characterized in that: The other ends of the plurality of L-shaped strips (402) are respectively hinged with a clamping plate (403), the top surfaces of the plurality of L-shaped strips (402) are fixedly connected via two adjustment plates (404), the top surfaces of the two adjustment plates (404) are respectively fixedly installed with a fixing sleeve (405), the inner walls of the two fixing sleeves (405) are respectively slidably installed with two arc-shaped rods (406), and one end of the plurality of arc-shaped rods (406) is fixedly connected to the front and rear side surfaces of the pressing frame (301).

7. A detection device for the plug-in life of an RJ45 connector according to claim 6, characterized in that: The other ends of the plurality of arc-shaped rods (406) are respectively fixedly mounted with circular plates one (408); the outer walls of the plurality of arc-shaped rods (406) are respectively slidably mounted with springs two (407); the two ends of the plurality of springs two (407) are respectively fixedly connected to the side surfaces of the plurality of circular plates one (408) and the side surfaces of the two fixed sleeves (405); the front and rear side surfaces of the pressure frame (301) are respectively fixedly mounted with abutment blocks (409); the side surfaces of the abutment blocks (409) are respectively movably connected to the side surfaces of the two fixed sleeves (405).

8. The device for detecting the plug-in life of an RJ45 connector according to claim 7, characterized in that: The top surfaces of the two fixing sleeves (405) are respectively hinged with hinge rods (410), the other ends of the two hinge rods (410) are respectively hinged with T-shaped blocks (411), the front and rear side surfaces of the pressing frame (301) are respectively provided with T-shaped grooves (412), and the inner walls of the two T-shaped grooves (412) are respectively slidably connected to the side surfaces of the two T-shaped blocks (411).

9. The device for detecting the plug-in life of an RJ45 connector according to claim 8, characterized in that: The front and rear sides of the pressure frame (301) are respectively fixedly installed with a fixing box (413), the inner walls of the two fixing boxes (413) are respectively slidably installed with a piston plate (414), the bottom surfaces of the two piston plates (414) are respectively fixedly installed with two movable rods (415), the lower ends of the plurality of movable rods (415) respectively slide through the inner walls of the lower ends of the two fixing boxes (413) and are fixedly connected to the top surfaces of the two T-shaped blocks (411), the top surfaces of the two fixing boxes (413) are fixedly installed with a hose (416), the front and rear sides of the right fixing block (302) are respectively fixedly installed with a supporting block (418), the top surfaces of the two supporting blocks (418) are respectively fixedly installed with an air bag (417), the top surfaces of the two air bags (417) are fixedly connected to the bottom surface of the positioning block (205), and the other ends of the two hoses (416) are respectively fixedly connected to the outer walls of the two air bags (417).

10. The device for detecting the plug-in life of an RJ45 connector according to claim 1, characterized in that: A plurality of probes (502) are fixedly installed on the top surface of the connecting plate (501); two through holes (503) are provided on the top surface of the connecting plate (501); circular sleeves (504) are fixedly installed on the inner walls of the two through holes (503); sliding rods (505) are slidably connected to the inner walls of the two circular sleeves (504); circular plates (506) are fixedly installed on the bottom surfaces of the two sliding rods (505); positioning blocks (507) are fixedly installed on the top surfaces of the two sliding rods (505) by bolts; springs (508) are slidably connected to the outer walls of the two sliding rods (505); upper and lower ends of the two springs (508) are fixedly connected to the top surfaces of the two circular sleeves (504) and the bottom surfaces of the positioning blocks (507); the top surface of the positioning blocks (507) is movably connected to the RJ45 connector (7).

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