Automatic service life testing machine for connector

Abstract

The utility model relates to the field of connector testers, and discloses an automatic service life testing machine for a connector, which comprises a testing machine, the upper surface of the testing machine is fixedly connected with a support frame, the front surface of the support frame is provided with a fixing assembly, the front surface of the support frame is provided with a plug-in assembly, and the plug-in assembly is fixedly connected with the testing machine. A clamping assembly is arranged on the front surface of the supporting frame, the plugging assembly comprises a motor, an output shaft of the motor is fixedly connected with a round rod, the front surface of the round rod is fixedly connected with a disc, and the front surface of the disc is fixedly connected with a round block. According to the utility model, through the cooperation of the fixing assembly and the clamping assembly, the data line and the connector can be stably fixed, and after the motor is started, the plugging assembly can drive the connector to be automatically plugged, so that data transmission can be monitored in real time. When the data line is normal, the detector displays data; when the data line is damaged, the testing machine can find the damage, thereby accurately testing the service life of the data line, being efficient and reliable, and providing powerful support for quality control.

Description

Technical Field

[0001] The utility model relates to the field of connector testers, in particular to an automatic connector life tester. Background Art

[0002] With the rapid development of modern electronic technology, connectors are an indispensable part of electronic equipment, and their performance and life directly affect the overall stability and reliability of electronic equipment. Especially in the context of increasingly thin, miniaturized and intelligent electronic products, connectors not only need to meet the traditional single signal transmission function, but also have higher transmission speeds, stronger anti-interference, longer service life and lower failure rates. Traditional connector life test methods mostly rely on manual plugging or simple mechanical simulation. These methods are not only inefficient, but also unable to accurately simulate the complex working conditions and frequent plugging and unplugging harsh environments in actual use scenarios. In addition, manual testing also has problems such as inaccurate test data and large interference from human factors, which cannot meet the high standards of connector performance for modern electronic products.

[0003] After searching, the Chinese patent announcement number is: CN215953207U. A digital connector tensile life tester includes a control box, a fixed plate is fixedly installed on the top of the control box, a moving hole is opened on the inner wall of the top of the control box, a moving plate is slidably installed in the moving hole, two sliding holes are opened on one side of the moving plate, a sliding rod is slidably installed in the sliding hole, a baffle is fixedly installed on one end of the sliding rod, and the other ends of the two sliding rods are fixedly installed with the same connecting plate, a connecting spring is installed on one side of the baffle, and the other end of the connecting spring is fixedly installed on the moving plate, and a U-shaped seat is fixedly installed on the side where the connecting plate and the fixed plate are close to each other, and a fixing mechanism is installed on the U-shaped seat. The utility model has a reasonable design, and the connector can be continuously stretched through the reciprocating movement of the moving plate, and the connection spring can be provided to prevent the connector from being broken due to excessive tension.

[0004] Although the device has certain improvements, the data cable is composed of multiple copper wires. During the stretching process, it is impossible to detect the breakage of the copper wire in time, it is impossible to sense when the data cable is damaged, and it is impossible to accurately test the life of the data cable. Therefore, a connector automatic life tester is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an automatic connector life testing machine, which aims to improve the problem that the data cable is composed of multiple copper wires, and during the stretching process, the breakage of the copper wire cannot be detected in time, and it is impossible to sense when the data cable is damaged, and the life of the data cable cannot be accurately tested.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a connector automatic life testing machine, including a detection machine, the upper surface of the detection machine is fixedly connected to a support frame, the front surface of the support frame is provided with a fixing component, the front surface of the support frame is provided with a plug-in component, the front surface of the support frame is provided with a clamping component, the plug-in component includes a motor, the output shaft of the motor is fixedly connected to a round rod, the front surface of the round rod is fixedly connected to a disc, and the front surface of the disc is fixedly connected to a round block.

[0007] As a further description of the above technical solution:

[0008] The plug-in assembly also includes a slider, the front surface of the support frame is fixedly connected to a support plate, the right surface of the support plate is slidably connected to a moving plate, and the lower surface of the moving plate is fixedly connected to a connecting plate.

[0009] As a further description of the above technical solution:

[0010] The clamping assembly includes a slide plate, a fixing plate is provided on the upper surface of the detection machine, a bidirectional threaded rod is penetrated and rotatably connected to the front surface of the fixing plate, a connecting block is threadedly connected to the outer wall of the bidirectional threaded rod, a clamping plate is fixedly connected to the left surface of the connecting block, a receiving end is plugged into the upper surface of the fixing plate, and an insertion end is plugged into the upper surface of the slide plate.

[0011] As a further description of the above technical solution:

[0012] The fixing assembly includes a data line, a locking bolt is passed through and threadedly connected to the rear surface of the support frame, a rotating block is fixedly connected to the front surface of the locking bolt, and a fixing ring is passed through and slidably connected to the front surface of the support frame.

[0013] As a further description of the above technical solution:

[0014] The motor is arranged on the rear surface of the support frame, the round rod penetrates and is rotatably connected to the rear surface of the support frame, and the round block is fixedly connected to a position on the front surface of the disc away from the center of the disc.

[0015] As a further description of the above technical solution:

[0016] The slider is rotatably connected to the outer wall of the round block, and the slider is slidably connected to the inner wall of the moving plate.

[0017] As a further description of the above technical solution:

[0018] The slide plate is slidably connected to the front surface of the support frame, the lower surface of the connecting plate is fixedly connected to the upper surface of the slide plate, the connecting block is slidably connected to the inner wall of the fixing plate, and the clamping plate is slidably connected to the inner wall of the fixing plate.

[0019] As a further description of the above technical solution:

[0020] The data line is arranged on the upper surface of the insertion end, and the front surface of the rotating block is rotatably connected to the rear surface of the fixing ring.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the data line and the connector can be stably fixed by the cooperation of the fixing component and the clamping component. After starting the motor, the plug-in and plug-out components will drive the connector to automatically plug and unplug, and monitor the data transmission in real time. When the data line is normal, the detection machine displays the data; when it is damaged, the test machine can find it, so as to accurately test the life of the data line, which is efficient and reliable, and provides strong support for quality control.

[0023] 2. In the present invention, the plug-in assembly drives the data line and the insertion end to move up and down, and the clamping assembly and the fixing assembly work together to ensure that the data line and the insertion end are stably fixed. The plug-in movement distance is limited to prevent the data line from being damaged, ensure the safety and reliability of the test process, and significantly improve the practicality and stability of the device.

[0024] 3. In the present invention, different types of connector receiving ends and inserting ends can be fixed by manipulating the clamping assembly, and multiple types of connector receiving ends and inserting ends can be tested, thereby enhancing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0026] Figure 2 It is a rear view schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0027] Figure 3 This is a schematic diagram of the disassembly of the three-dimensional structure of the plug-in assembly in the utility model;

[0028] Figure 4 It is a schematic cross-sectional diagram of the three-dimensional structure of the clamping assembly in the utility model;

[0029] Figure 5 It is a cross-sectional schematic diagram of the three-dimensional structure of the support frame in the utility model.

[0030] Legend:

[0031] 1. Detection machine; 2. Support frame; 31. Fixed plate; 32. Slide plate; 33. Receiving end; 34. Insertion end; 35. Clamp plate; 36. Connecting block; 37. Bidirectional threaded rod; 41. Motor; 42. Round rod; 43. Round disk; 44. Round block; 45. Slider; 46. Moving plate; 47. Support plate; 48. Connecting plate; 51. Data cable; 52. Locking bolt; 53. Rotating block; 54. Fixing ring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an automatic connector life tester, including a detection machine 1, the detection machine 1 can detect the connection relationship between the receiving end 33 and the insertion end 34, the detection machine 1 is a prior art, and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. A display screen is provided on the detection machine 1, and a support frame 2 is fixedly connected to the upper surface of the detection machine 1. The support frame 2 can provide support for the device, and a fixing component is provided on the front surface of the support frame 2. The fixing component can be used to The data line 51 is clamped and fixed, and a plug-in assembly is provided on the front surface of the support frame 2. The plug-in assembly can pull the data line 51 to test the life of the data line 51, and can also continuously plug and unplug the receiving end 33 and the insertion end 34 to test the service life of the two. The front surface of the support frame 2 is provided with a clamping assembly, and the plug-in assembly includes a motor 41. The output shaft of the motor 41 is fixedly connected to a round rod 42, and the front surface of the round rod 42 is fixedly connected to a disk 43. The centers of the round rod 42 and the disk 43 are on the same horizontal line, and the front surface of the disk 43 is fixedly connected to a round block 44.

[0034] Reference Figure 1 - Figure 3 The plug-in assembly also includes a slider 45. The front surface of the support frame 2 is fixedly connected to a support plate 47. The right surface of the support plate 47 is slidably connected to a movable plate 46, which slides longitudinally. The lower surface of the movable plate 46 is fixedly connected to a connecting plate 48. When the movable plate 46 moves, it will drive the connecting plate 48 to move synchronously.

[0035] Reference Figure 1 , Figure 4The clamping assembly includes a slide plate 32, and a fixed plate 31 is provided on the upper surface of the detection machine 1. A bidirectional threaded rod 37 is penetrated and rotatably connected to the front surface of the fixed plate 31, and a connecting block 36 is threadedly connected to the outer wall of the bidirectional threaded rod 37. Rotating the bidirectional threaded rod 37 will drive the connecting block 36 to move toward the center of the fixed plate 31. A clamping plate 35 is fixedly connected to the left surface of the connecting block 36. There are multiple groups of bidirectional threaded rods 37, connecting blocks 36 and clamping plates 35, which are evenly distributed on the fixed plate 31 and the slide plate 32. A receiving end 33 is plugged into the upper surface of the fixed plate 31, and an insertion end 34 is plugged into the upper surface of the slide plate 32. The receiving end 33 is adapted to the insertion end 34.

[0036] Reference Figure 1 , Figure 5 The fixing component includes a data line 51, a locking bolt 52 is passed through and threadedly connected to the rear surface of the support frame 2, a rotating block 53 is fixedly connected to the front surface of the locking bolt 52, and a fixing ring 54 is passed through and slidably connected to the front surface of the support frame 2. Rotating the locking bolt 52 will drive the rotating block 53 and the fixing ring 54 to move forward and backward. The locking bolt 52, the bidirectional threaded rod 37 and the motor 41 are prior art and can be implemented by technicians in this field. Since they are prior art, they will not be described in detail in this case. The locking bolt 52 and the bidirectional threaded rod 37 are self-locking.

[0037] Reference Figure 1 - Figure 3 The motor 41 is arranged on the rear surface of the support frame 2, the round rod 42 penetrates and is rotatably connected to the rear surface of the support frame 2, and the round block 44 is fixedly connected to the front surface of the disk 43 away from the center of the circle. Starting the motor 41 can drive the round rod 42, the disk 43 and the round block 44 to rotate around the center of the disk 43, and the round block 44 will produce eccentric motion.

[0038] Reference Figure 1 - Figure 3 The slider 45 is rotatably connected to the outer wall of the round block 44, and the slider 45 is slidably connected to the inner wall of the moving plate 46 to slide horizontally.

[0039] Reference Figure 1 , Figure 4 The slide plate 32 is slidably connected to the front surface of the support frame 2, the lower surface of the connecting plate 48 is fixedly connected to the upper surface of the slide plate 32, and when the connecting plate 48 moves, it will drive the slide plate 32 to move synchronously, the connecting block 36 is slidably connected to the inner wall of the fixed plate 31, and the clamping plate 35 is slidably connected to the inner wall of the fixed plate 31.

[0040] Reference Figure 1 , Figure 5 The data line 51 is arranged on the upper surface of the insertion end 34 , and the front surface of the rotating block 53 is rotatably connected to the rear surface of the fixing ring 54 .

[0041] Working principle: When the device is used, first insert the receiving end 33 into the fixed plate 31, insert the insertion end 34 into the slide plate 32, and then turn the bidirectional threaded rod 37 to drive the connecting block 36 and the clamping plate 35 to move toward the center line of the fixed plate 31 and the slide plate 32. The moving clamping plate 35 will gradually approach the receiving end 33 and the insertion end 34, and finally clamp the receiving end 33 at the center line of the fixed plate 31, and clamp the insertion end 34 at the center line of the slide plate 32. At this time, the insertion end 34 and the receiving end 33 will remain aligned.

[0042] Then pass the data cable 51 through the fixing ring 54 and rotate the locking bolt 52. The rotating locking bolt 52 will drive the rotating block 53 and the fixing ring 54 to move backward. The fixing ring 54 moving backward will clamp the data cable 51 between the fixing ring 54 and the support frame 2, and the data cable 51 will be fixed.

[0043] Then, the motor 41 is started to drive the round rod 42, the disk 43 and the round block 44 to rotate around the center of the disk 43, and the round block 44 will produce eccentric motion. The round block 44 will drive the slider 45 to move horizontally and vertically. The slider 45 that moves horizontally will move along the trajectory of the moving plate 46, and the slider 45 that moves vertically will drive the moving plate 46 and the connecting plate 48 to move downward. The connecting plate 48 that moves downward will pull the insertion end 34 and the data line 51 to move downward. The data line 51 that moves downward will be stretched, and the tensile strength of the data line 51 can be measured. The insertion end 34 that moves downward will be continuously plugged in and out of the receiving end 33 to measure the lifespan of the receiving end 33 and the insertion end 34. When the receiving end 33, the insertion end 34 and the data line 51 are in good condition, the display screen on the detection machine 1 will display data. When the receiving end 33, the insertion end 34 or the data line 51 are damaged, the display screen on the detection machine 1 will not display data, which can be discovered in time by the staff, so that the lifespan of the receiving end 33, the insertion end 34 or the data line 51 can be accurately measured.

[0044] After the test, turn off the motor 41 and rotate the bidirectional threaded rod 37 and the locking bolt 52 in the opposite direction to drive the fixing ring 54, the connecting block 36, and the bidirectional threaded rod 37 to move in the opposite direction to release the limit on the receiving end 33, the insertion end 34 and the data line 51, and then remove the receiving end 33, the insertion end 34 and the data line 51.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A connector automatic life tester, comprising a tester (1), characterized in that: The upper surface of the detection machine (1) is fixedly connected to a support frame (2), the front surface of the support frame (2) is provided with a fixing component, the front surface of the support frame (2) is provided with a plug-in component, the front surface of the support frame (2) is provided with a clamping component, the plug-in component comprises a motor (41), the output shaft of the motor (41) is fixedly connected to a round rod (42), the front surface of the round rod (42) is fixedly connected to a disc (43), and the front surface of the disc (43) is fixedly connected to a round block (44).

2. The automatic connector life tester according to claim 1, characterized in that: The plug-in and unplug assembly also includes a slider (45); the front surface of the support frame (2) is fixedly connected to a support plate (47); the right surface of the support plate (47) is slidably connected to a movable plate (46); and the lower surface of the movable plate (46) is fixedly connected to a connecting plate (48).

3. The automatic connector life tester according to claim 2, characterized in that: The clamping assembly comprises a slide plate (32), a fixing plate (31) is arranged on the upper surface of the detection machine (1), a bidirectional threaded rod (37) penetrates through and is rotatably connected to the front surface of the fixing plate (31), a connecting block (36) is threadedly connected to the outer wall of the bidirectional threaded rod (37), a clamping plate (35) is fixedly connected to the left surface of the connecting block (36), a receiving end (33) is plugged into the upper surface of the fixing plate (31), and an insertion end (34) is plugged into the upper surface of the slide plate (32).

4. The connector automatic life tester according to claim 1, characterized in that: The fixing assembly comprises a data cable (51), a locking bolt (52) passing through and threadedly connected to the rear surface of the support frame (2), a rotating block (53) fixedly connected to the front surface of the locking bolt (52), and a fixing ring (54) passing through and slidably connected to the front surface of the support frame (2).

5. The connector automatic life tester according to claim 1, characterized in that: The motor (41) is arranged on the rear surface of the support frame (2), the round rod (42) penetrates and is rotatably connected to the rear surface of the support frame (2), and the round block (44) is fixedly connected to a position on the front surface of the disc (43) away from the center of the circle.

6. The connector automatic life tester according to claim 2, characterized in that: The slider (45) is rotatably connected to the outer wall of the round block (44), and the slider (45) is slidably connected to the inner wall of the moving plate (46).

7. The connector automatic life tester according to claim 3, characterized in that: The slide plate (32) is slidably connected to the front surface of the support frame (2), the lower surface of the connecting plate (48) is fixedly connected to the upper surface of the slide plate (32), the connecting block (36) is slidably connected to the inner wall of the fixed plate (31), and the clamping plate (35) is slidably connected to the inner wall of the fixed plate (31).

8. The connector automatic life tester according to claim 4, characterized in that: The data line (51) is arranged on the upper surface of the insertion end (34), and the front surface of the rotating block (53) is rotatably connected to the rear surface of the fixing ring (54).

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