Performance testing apparatus and testing method for data cable

Abstract

A performance testing apparatus and testing method for a data cable, belonging to the technical field of data cable performance testing. An arranged testing unit (2) can carry out three separate testing contents, namely a tensile strength test, a torsion test, and a wear resistance test on the basis of testing sequence requirements, and can also separately carry out pairwise combination tests or simultaneous testing of three items, so that a testing result is ensured to be more accurate while the testing contents are flexible. A positioning unit (3) comprises a fixture which consists of a set of a rubber pad one (340) and a rubber pad two (3710) that are oppositely arranged and which is in contact with the data cable. A rubber material is unlikely to damage the outer skin of a data cable, and the end surfaces of the rubber pad one (340) and the rubber pad two (3710) in contact with the data cable are arranged in a concave-convex shape, so that the data cable is better fixed and clamped, thereby preventing the two ends of the data cable from being loosened during testing and affecting testing progress and testing results.

Description

Data line performance detection device and detection method Technical Field

[0001] The present invention relates to the technical field of data line performance detection, and in particular to a data line performance detection device and a detection method. Background Art

[0002] A data cable is an electrical wire used to transmit data signals, either digital or analog, to enable data exchange or connection between different devices.

[0003] Data cables typically have shielding or insulation layers to reduce the impact of external interference and noise on data transmission, ensuring data accuracy and reliability. Common data cables include network cables (such as Ethernet cables and fiber optic cables), USB cables, HDMI cables, and audio / video cables.

[0004] The purpose of performance testing data cables is to ensure they can reliably transmit data under expected operating conditions and meet specific technical requirements. The following are the main issues with performance testing: 1. Depending on actual usage, multiple test items are required to ensure reliable performance. However, since test items can usually only be performed one by one, it is not possible to flexibly combine individual test items for testing, resulting in a lack of comprehensive and reliable test data.

[0005] 2. If the test items are carried out in batches, the data cable needs to be converted and clamped multiple times. Multiple transfers of the data cable will reduce the accuracy of the test and reduce the efficiency of the test.

[0006] 3. During the test process, the positioning and clamping of the data cable is not firm enough, the end of the data cable is prone to loosening or the clamping force is too large, causing the surface of the data cable to be damaged, affecting the test process.

[0007] Therefore, in order to solve the problems of poor flexibility and low detection efficiency of data line performance detection and insufficient safety and stability of data line positioning, the present invention provides a data line performance detection device and detection method. Summary of the Invention

[0008] The present invention provides a data line performance detection device and detection method to solve the problems of poor flexibility, low detection efficiency and insufficient safety and stability of data line positioning in related technologies.

[0009] The present invention provides a data line performance detection device, comprising: a base, a detection unit is arranged on the upper end of the base, a positioning unit is arranged on the left side of the upper end of the base, and a display screen is fixedly installed on the rear side of the upper end of the base.

[0010] The detection unit includes a T-shaped mounting platform, a T-shaped mounting platform is fixedly installed on the upper end of the base, a tension and torsion test group is fixedly installed on the horizontal platform of the T-shaped mounting platform, a wear resistance test group is fixedly installed on the horizontal platform of the T-shaped mounting platform and on the right side of the tension and torsion test group, and a positioning group is fixedly installed on the longitudinal platform of the T-shaped mounting platform.

[0011] The positioning unit includes a storage block, a storage block is fixedly installed symmetrically on the front and back of the left upper end of the base, a connecting plate is fixedly installed between the storage blocks, a driving group is fixedly installed on the connecting plate, a mounting groove is provided on the storage block, a connecting groove is provided on the end of the storage block away from the T-shaped mounting platform, a sliding rod is slidably provided on the storage block, a pressing piece that slides with the mounting groove is fixedly installed on the lower end of the sliding rod, and threads with opposite rotation directions are respectively provided on the relative sliding rods, and the sliding rods are threadedly connected to the driving group.

[0012] In one embodiment, the tension and torsion test group includes a sliding groove 1, a sliding groove 1 is opened on the horizontal platform of the T-shaped mounting platform, a sliding block 1 is slidingly arranged in the sliding groove 1, a fixed plate is fixedly installed on the upper end of the sliding block 1, a force gauge is fixedly installed on the upper end of the fixed plate, a hanging wire piece is rotatably connected to the force gauge, a motor 2 is fixedly installed on the upper end of the fixed plate and located on the left side of the force gauge through a motor seat, the output shaft of motor 2 is fixedly connected to the hanging wire piece, a one-way threaded rod is rotatably connected to the horizontal platform of the T-shaped mounting platform, the one-way threaded rod is threadedly connected to the sliding block 1, a motor 3 is fixedly installed on the left end of the horizontal platform of the T-shaped mounting platform through the motor seat, and the output shaft of motor 3 is fixedly connected to the one-way threaded rod.

[0013] In one embodiment, the adjustment group includes two sliding grooves, and two sliding grooves are symmetrically opened on the longitudinal platform of the T-shaped mounting platform. Two sliding blocks are slidingly arranged in the two sliding grooves, and a circular bottom plate is fixedly installed on the upper end of the two sliding blocks. A rotating part is provided on the upper end of the circular bottom plate. A bidirectional threaded rod is rotatably connected to the longitudinal platform of the T-shaped mounting platform, and the two sliding blocks are threadedly connected to the bidirectional threaded rod. The rear end of the longitudinal platform of the T-shaped mounting platform is fixedly installed with a motor four through a motor seat, and the output shaft of the motor four is fixedly connected to the bidirectional threaded rod.

[0014] In one embodiment, the drive group includes motor 1, the left end of the connecting plate is fixedly mounted with motor 1 through a motor seat, the output shaft of motor 1 is fixedly connected to a driving pulley, the upper end of the connecting plate is rotatably connected to a rotating round rod through a support, the middle part of the rotating round rod is fixedly mounted with a driven pulley, the driving pulley and the driven pulley are connected by a transmission belt, driving bevel gears are symmetrically fixedly mounted on the rotating round rod front and back, the upper ends of the storage blocks are rotatably connected with driven bevel gears, the driven bevel gears are meshed with the corresponding driving bevel gears, and the driven bevel gears are threadedly connected to the corresponding sliding rods.

[0015] In one embodiment, the clamping member includes a bottom pressure plate, and the lower end of the sliding rod is fixedly installed with a bottom pressure plate that slides with the mounting groove. The wall of the mounting groove away from the connecting groove is provided with a guide groove, and a guide slider is slidably arranged in the guide groove, and the guide slider is fixedly connected to the corresponding bottom pressure plate.

[0016] In one embodiment, the rotating part includes a hollow cylinder, and a hollow cylinder is fixedly installed in the middle of the upper end of the circular bottom plate. A sliding plug plate is slidably connected in the hollow cylinder. The top end of the hollow cylinder and the sliding plug plate are fixedly connected by a spring, and a positioning column is fixedly installed symmetrically on the left and right sides of the lower end of the sliding plug plate.

[0017] In one embodiment, the wear resistance test group includes motor five, which is fixedly installed on the horizontal platform of the T-shaped mounting platform and located on the right side of the sliding groove one. The upper end of the output shaft of motor five is fixedly connected to a rotating friction part, and the circumferential end surface of the rotating friction part is set to a rough concave and convex surface.

[0018] In one embodiment, a rubber pad 1 is fixedly installed at the bottom of the installation groove, a rubber pad 2 is fixedly installed at the lower end of the bottom pressure plate, and the opposite end surfaces of the rubber pad 1 and the rubber pad 2 are both arranged to be concave and convex.

[0019] In addition, the present invention also provides a data line performance detection method, comprising the following steps:

[0020] S1. Data cable positioning: Fix and tighten both ends of the data cable through the positioning unit, then pull the data cable around the positioning group and hang it on the tension and twist test group.

[0021] S2. Debug tensioning: The data cable is tensioned by cooperating with the pull-twist test group and the position adjustment group. The position adjustment group can control whether the data cable contacts the wear resistance test group according to whether the wear resistance test is carried out.

[0022] S3. Performance testing: The tensile strength test and torsion test can be carried out through the tension and torsion test group, and the wear resistance test can be carried out through the wear resistance test group. According to the set requirements, the tensile strength test, torsion test and wear resistance test can be flexibly carried out one by one, or in groups of two, or all three can be carried out simultaneously.

[0023] S4. Data analysis: Display the data line test data on the display screen. If the tested data line has no obvious damage, it can be transferred to the electrical conductivity test link to determine whether the data line quality meets the standards.

[0024] In summary, the present invention includes at least one of the following beneficial technical effects:

[0025] 1. The present invention provides a data cable performance testing device and testing method. The detection unit is set to perform tensile strength test and twist test through the tension and twist test group. The data cable is tensioned by the adjustment group and the tension and twist test group, and the data cable is brought into contact with the wear test group. Then, the wear test group performs a wear test on the data cable. After tensioning, the data cable can be subjected to three test contents, namely tensile strength test, twist test and wear test, according to the test sequence requirements. It can also be tested in pairs or in combination, so that the three items can be tested simultaneously. The test content is flexible. At the same time, it ensures that the test results are more accurate; the positioning unit is set up, and the rubber pad 1 and the rubber pad 2 are a group of relatively set clamps that contact the data line. The rubber material is not easy to damage the surface of the data line. The end faces of the rubber pad 1 and the rubber pad 2 that contact the data line are set in a concave and convex shape in order to better fix and clamp the data line, and avoid the two ends of the data line from loosening during the test process, resulting in invalid test results; this device avoids the complicated transfer and clamping of the data line multiple times through the project setting of one machine for multiple tests, thereby improving the test efficiency and making the comprehensive test results more reliable.

[0026] 2. The positioning group provided in the present invention drives the two relative sliding blocks to move toward or in opposite directions. It can cooperate with the tensioning test group to perform tensioning, and can determine whether the data line is in contact with the wear resistance test group. It can cooperate with the simultaneous tensile strength test, or the simultaneous torsion test, or the tensile strength test, torsion test and wear resistance test to perform performance tests simultaneously, so as to flexibly meet the requirements of various combination tests.

[0027] 3. The rotating part provided in the present invention allows the data cable to pass through the hollow cylinder and the sliding plug board to be pressed by the elastic restoring force of the spring to limit the data cable and prevent it from falling off. At the same time, the performance of data cables within a certain length range can be tested by providing the rotating part.

[0028] In addition to the technical problems solved by the embodiments of the present invention described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by a data line performance detection device and detection method provided by the embodiments of the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0030] FIG1 is a schematic diagram of the three-dimensional structure of the present invention.

[0031] FIG2 is a schematic diagram of the top plan structure of the present invention.

[0032] FIG3 is a cross-sectional view taken along line AA of FIG2 of the present invention.

[0033] FIG4 is an enlarged view of point M in FIG3 of the present invention.

[0034] FIG5 is an enlarged view of point N in FIG3 of the present invention.

[0035] FIG6 is a cross-sectional view taken along line BB of FIG3 of the present invention.

[0036] FIG7 is a cross-sectional view taken along the line CC of FIG2 of the present invention.

[0037] FIG8 is a sectional view taken along line DD of FIG7 of the present invention.

[0038] FIG9 is a cross-sectional view taken along line EE of FIG2 of the present invention.

[0039] FIG10 is an enlarged view of point R in FIG9 of the present invention.

[0040] FIG11 is a cross-sectional view taken along the line FF of FIG9 of the present invention.

[0041] Reference numerals:

[0042] 1. Base; 2. Detection unit; 21. T-shaped mounting platform; 22. Tension-torsion test group; 221. Slide groove 1; 222. Slide block 1; 223. Fixing plate; 224. Dynamometer; 225. Hanging wire; 226. Motor 2; 227. One-way threaded rod; 228. Motor 3; 23. Wear test group; 231. Motor 5; 232. Rotating friction member; 24. Positioning group; 241. Slide groove 2; 242. Slide block 2; 243. Round bottom plate; 244. Rotating member; 2441. Hollow cylinder; 2442. Sliding plug plate; 2443. Spring; 2 444. Positioning column; 245. Bidirectional threaded rod; 246. Motor 4; 3. Positioning unit; 31. Storage block; 32. Connecting plate; 33. Driving group; 331. Motor 1; 332. Driving pulley; 333. Rotating round rod; 334. Driven pulley; 335. Transmission belt; 336. Driving bevel gear; 337. Driven bevel gear; 34. Mounting slot; 340. Rubber pad 1; 35. Connecting slot; 36. Sliding rod; 37. Pressing piece; 371. Bottom pressure plate; 3710. Rubber pad 2; 372. Guide slide; 373. Guide slider; 4. Display screen. DETAILED DESCRIPTION

[0043] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0044] Please refer to Figure 1, a data cable performance detection device includes: a base 1, a detection unit 2, a positioning unit 3 and a display screen 4. The detection unit 2 is provided on the upper end of the base 1, the positioning unit 3 is provided on the left side of the upper end of the base 1, and the display screen 4 is fixedly installed on the rear side of the upper end of the base 1.

[0045] Please refer to Figure 2. The detection unit 2 includes a T-shaped mounting platform 21, a tension and torsion test group 22, a wear resistance test group 23 and a positioning group 24. The T-shaped mounting platform 21 is fixedly installed on the upper end of the base 1, the tension and torsion test group 22 is fixedly installed on the horizontal platform of the T-shaped mounting platform 21, the wear resistance test group 23 is fixedly installed on the horizontal platform of the T-shaped mounting platform 21 and on the right side of the tension and torsion test group 22, and the positioning group 24 is fixedly installed on the longitudinal platform of the T-shaped mounting platform 21.

[0046] Please refer to Figures 2, 9, 10 and 11. The positioning unit 3 includes a storage block 31, a connecting plate 32, a driving group 33, a mounting groove 34, a connecting groove 35, a sliding rod 36 and a pressing member 37. The storage blocks 31 are fixedly installed symmetrically on the left side of the upper end of the base 1. The connecting plates 32 are fixedly installed between the storage blocks 31. The driving group 33 is fixedly installed on the connecting plate 32. The storage blocks 31 are all provided with mounting grooves 34. The storage blocks 31 are all provided with connecting grooves 35 at the ends away from the T-shaped mounting platform 21. Sliding rods 36 are slidably provided on the storage blocks 31. The lower ends of the sliding rods 36 are fixedly installed with pressing members 37 that slide with the mounting grooves 34. The opposite sliding rods 36 are respectively provided with threads with opposite rotation directions, and the sliding rods 36 are threadedly connected to the driving group 33.

[0047] First, the two ends of the data cable to be tested are respectively placed in the installation groove 34, and the sliding rod 36 is driven downward by the driving group 33 so that the clamping member 37 clamps the two ends of the data cable. Then, the data cable is passed around the adjustment group 24 and then hung on the tension and twist test group 22. Finally, the data cable is pre-tensioned by the coordinated movement between the tension and twist test group 22 and the adjustment group 24, and the state is shown in Figure 1; the tensioned data cable can be subjected to three test contents, namely tensile strength test, torsion test and wear resistance test, according to the requirements of the test sequence, or can be tested in pairs or in combination or all three at the same time. The test contents are flexible while ensuring that the test results are more accurate; tensile strength test and torsion test can be carried out by the tension and twist test group 22; while the data cable is tensioned by the coordinated movement of the adjustment group 24 and the tension and twist test group 22, the data cable is brought into contact with the wear resistance test group 23, and then the wear resistance test can be carried out on the data cable by the wear resistance test group 23.

[0048] Please refer to Figures 2, 4, 9, 10 and 11. The drive group 33 includes a motor 1 331, a driving pulley 332, a rotating rod 333, a driven pulley 334, a transmission belt 335, a driving bevel gear 336 and a driven bevel gear 337. The left end of the connecting plate 32 is fixedly installed with the motor 1 331 through the motor seat. The output shaft of the motor 1 331 is fixedly connected to the driving pulley 332. The upper end of the connecting plate 32 is rotatably connected to the rotating rod 333 through the support. The middle part of the rotating rod 333 is fixedly installed with the driven pulley 334. The driving pulley 332 and the driven pulley 334 are connected by a transmission belt 335. The rotating rod 333 is symmetrically fixed with a driving bevel gear 336 on the front and back. The upper end of the storage block 31 The driven bevel gear 337 is connected to the corresponding driving bevel gear 336 for rotation. The driven bevel gear 337 is meshed with the corresponding driving bevel gear 336, and the driven bevel gear 337 is threadedly connected to the corresponding sliding rod 36. After the two ends of the data cable are respectively placed in the mounting groove 34, the driving pulley 332 is driven to rotate by the rotation of the motor 1 331, and the rotational force is then transmitted to the driven pulley 334 by the transmission belt 335. The driven pulley 334 rotates synchronously with the rotating round rod 333, and finally the driving bevel gear 336 drives the driven bevel gear 337 to rotate, so as to realize the downward movement of the sliding rod 36, and finally the clamping piece 37 is synchronously clamped and fixed to the two ends of the data cable. After the detection is completed, the motor 1 331 rotates in the opposite direction to make the clamping piece 37 move upward to release the data cable.

[0049] Please refer to Figures 10 and 11. The clamping member 37 includes a bottom pressure plate 371, a guide slot 372 and a guide slider 373. The lower end of the sliding rod 36 is fixedly installed with a bottom pressure plate 371 that slides with the mounting slot 34. The wall of the mounting slot 34 away from the connecting slot 35 is provided with a guide slot 372. A guide slider 373 is slidably set in the guide slot 372. The guide slider 373 is fixedly connected to the corresponding bottom pressure plate 371; the guide slider 373 is provided to assist in linear limiting the bottom pressure plate 371, so that the bottom pressure plate 371 moves downward more stably.

[0050] The bottom of the mounting groove 34 is fixedly installed with a rubber pad 1 340, and the lower end of the bottom pressure plate 371 is fixedly installed with a rubber pad 2 3710. The opposite end faces of the rubber pad 1 340 and the rubber pad 2 3710 are both arranged to be concave and convex; the rubber pad 1 340 and the rubber pad 2 3710 are arranged to form a set of relative contact clamps. The rubber material is not easy to damage the surface of the data cable. The concave and convex shape is set to better fix and clamp the data cable to prevent the two ends of the data cable from loosening during the detection process, resulting in invalid detection results.

[0051] Please refer to Figures 6 and 7. The adjustment group 24 includes a second sliding groove 241, a second sliding block 242, a circular bottom plate 243, a rotating part 244, a bidirectional threaded rod 245 and a fourth motor 246. The second sliding groove 241 is symmetrically provided on the longitudinal platform of the T-shaped mounting platform 21. The second sliding block 242 is slidably provided in the second sliding groove 241. The upper end of the second sliding block 242 is fixedly installed with a circular bottom plate 243, and the upper end of the circular bottom plate 243 is provided with a rotating part 244. The bidirectional threaded rod 245 is rotatably connected to the longitudinal platform of the T-shaped mounting platform 21. The second sliding block 242 is threadedly connected to the bidirectional threaded rod 245. The rear end of the longitudinal platform of the T-shaped mounting platform 21 is fixedly installed with a fourth motor 246 through a motor seat. The output shaft of the fourth motor 246 is fixedly connected to the bidirectional threaded rod 245.

[0052] The data line needs to be passed around two opposite rotating parts 244 respectively, and then hung on the tension and torsion test group 22; first, if the wear resistance test is not needed temporarily, the two-way threaded rod 245 is driven to rotate by the rotation of the motor 4 246 to drive the two opposite sliding blocks 242 to move in the opposite direction, and while cooperating with the tension and torsion test group 22 to perform tensioning, it is ensured that the data line does not contact the wear resistance test group 23. At this time, the data line can be subjected to tensile strength test or torsion test or tensile strength test and torsion test at the same time. Performance test; if it is necessary to perform When performing the wear resistance test, the motor 4 246 rotates to drive the bidirectional threaded rod 245 to rotate in the opposite direction, so as to drive the two relative sliding blocks 242 to move toward each other. While cooperating with the tension and torsion test group 22 for tensioning, the data cable is brought into contact with the wear resistance test group 23. The wear resistance test group 23 can be used to perform a wear resistance test on the data cable. It can also be combined with a synchronous tensile strength test, a synchronous torsion test, or a tensile strength test, a torsion test and a wear resistance test to perform performance tests simultaneously, so as to flexibly meet the requirements of various combination tests.

[0053] Please refer to Figures 6, 7 and 8. The rotating part 244 includes a hollow cylinder 2441, a sliding plug plate 2442, a spring 2443 and a positioning column 2444. The hollow cylinder 2441 is fixedly installed in the middle of the upper end of the circular bottom plate 243. The sliding plug plate 2442 is slidably connected in the hollow cylinder 2441. The top of the hollow cylinder 2441 and the sliding plug plate 2442 are fixedly connected by a spring 2443. The lower end of the sliding plug plate 2442 is symmetrically fixed with positioning columns 2444. Before the data cable bypasses the hollow cylinder 2441, the sliding plug plate 2442 needs to be manually pulled up to facilitate the data cable to bypass the hollow cylinder 2441. After the sliding plug plate 2442 is pressed down by the elastic restoring force of the spring 2443, the data cable is limited and prevented from falling off.

[0054] Please refer to Figures 3, 5 and 6. The tension and torsion test group 22 includes a sliding groove 221, a sliding block 222, a fixed plate 223, a dynamometer 224, a hanging wire 225, a motor 226, a one-way threaded rod 227 and a motor 3 228. A sliding groove 221 is provided on the horizontal platform of the T-shaped mounting platform 21. A sliding block 222 is slidably provided in the sliding groove 221. A fixed plate 223 is fixedly installed on the upper end of the sliding block 222. A dynamometer 224 is fixedly installed on the upper end of the fixed plate 223. The dynamometer 22 4 is rotatably connected to a wire hanging member 225, a second motor 226 is fixedly installed on the upper end of the fixed plate 223 and located on the left side of the dynamometer 224 through a motor seat, and the output shaft of the second motor 226 is fixedly connected to the wire hanging member 225, a one-way threaded rod 227 is rotatably connected to the horizontal platform of the T-shaped mounting platform 21, and the one-way threaded rod 227 is threadedly connected to the sliding block 1 222, and a third motor 228 is fixedly installed on the left end of the horizontal platform of the T-shaped mounting platform 21 through a motor seat, and the output shaft of the motor 3 228 is fixedly connected to the one-way threaded rod 227.

[0055] When the data cable is finally hung on the cable hanging member 225, the motor three 228 rotates to drive the one-way threaded rod 227 to rotate forward (reverse), so that the sliding block 1 222 moves to the left (right) to cooperate with the adjustment group 24 to tension the data cable; after tensioning, the motor three 228 rotates to drive the one-way threaded rod 227 to rotate to drive the sliding block 1 222 to move to the left, so that the cable hanging member 225 drags the data cable to the left to gradually apply tension until the value of the force gauge 224 reaches the limit tension and is maintained for a period of time. If the data cable has not broken, the next test can be carried out; the motor two 226 rotates to drive the cable hanging member 225 to rotate, and the cable hanging member 225 twists the data cable. When the data cable is twisted to the set number of test turns, if the data cable is not damaged, the next test can be carried out; the tensile strength test and the torsion test can be carried out at the same time; the data cable that is not obviously damaged after the performance test is completed can be subjected to subsequent power-on test. If the power-on rate of the sampled data cable meets the standard, the product is qualified, otherwise it is unqualified.

[0056] Please refer to Figures 3 and 6. The wear resistance test group 23 includes a motor 5 231 and a rotating friction member 232. The motor 5 231 is fixedly installed on the horizontal platform of the T-shaped mounting platform 21 and on the right side of the sliding groove 1 221. The upper end of the output shaft of the motor 5 231 is fixedly connected to the rotating friction member 232, and the circumferential end surface of the rotating friction member 232 is set to a rough concave and convex surface; when the data cable contacts the friction end surface of the rotating friction member 232, the rotating friction member 232 is driven by the motor 5 231 to rotate continuously to realize the wear resistance test of the data cable. After the set number of rotations is completed, the wear condition of the data cable can be checked.

[0057] In addition, the present invention also provides a data line performance detection method, comprising the following steps:

[0058] S1. Data cable positioning: fix and tighten both ends of the data cable through the positioning unit 3 , then pull the data cable around the positioning group 24 and hang it on the tension and twist test group 22 .

[0059] S2. Debugging and tensioning: The data line is tensioned by the cooperation of the tension and torsion test group 22 and the position adjustment group 24. The position adjustment group 24 can control whether the data line contacts the wear resistance test group 23 according to whether the wear resistance test is performed.

[0060] S3. Performance testing: The tensile strength test and the torsion test can be performed through the tension and torsion test group 22, and the wear resistance test can be performed through the wear resistance test group 23. According to the set requirements, the tensile strength test, the torsion test and the wear resistance test can be flexibly performed one by one, or in groups of two, or all three can be performed simultaneously.

[0061] S4. Data analysis: Display the data line test data on the display screen 4. If the tested data line has no obvious damage, it can be transferred to the electrical conductivity test link to determine whether the data line quality meets the standards.

[0062] The working principle of the present invention is as follows: first, the two ends of the data cable to be tested are respectively placed in the installation groove 34, and the sliding rod 36 is driven downward by the driving group 33 so that the clamping member 37 clamps the two ends of the data cable. Then, the data cable is passed around the adjustment group 24 and then hung on the tension and twist test group 22. Finally, the data cable is pre-tensioned by the coordinated movement between the tension and twist test group 22 and the adjustment group 24, and the state is shown in Figure 1; the tensioned data cable can be subjected to three test contents, namely tensile strength test, torsion test and wear resistance test, according to the requirements of the test sequence, or can be subjected to two-by-two combination tests or three tests at the same time. The test contents are flexible while ensuring that the test results are more accurate; tensile strength test and torsion test can be performed by the tension and twist test group 22; while the data cable is tensioned by the coordinated movement of the adjustment group 24 and the tension and twist test group 22, the data cable is brought into contact with the wear resistance test group 23, and then the wear resistance test can be performed on the data cable by the wear resistance test group 23.

[0063] In the description of the present invention, it should be understood that the terms "middle", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", "axial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0064] Furthermore, the terms "first," "second," "number one," "number two," "one," and "two" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being described. In the description of the present invention, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0065] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "connected," "installed," and "connected" should be understood in a broad sense. For example, they may refer to fixed or detachable connections, integral or sliding connections; they may refer to mechanical or electrical connections; they may refer to direct or indirect connections via an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0066] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A data cable performance detection device, characterized in that, it includes: A base (1), a detection unit (2) is arranged at the upper end of the base (1), a positioning unit (3) is arranged at the left side of the upper end of the base (1), and a display screen (4) is fixedly installed at the rear side of the upper end of the base (1); wherein: The detection unit (2) includes a T-shaped mounting table (21), the T-shaped mounting table (21) is fixedly installed at the upper end of the base (1), a tensile and torsion test group (22) is fixedly installed on the horizontal table of the T-shaped mounting table (21), and a wear resistance test group (23) is fixedly installed on the horizontal table of the T-shaped mounting table (21) and on the right side of the tensile and torsion test group (22), and an adjustment group (24) is fixedly installed on the vertical table of the T-shaped mounting table (21); The positioning unit (3) includes a placement block (31), placement blocks (31) are symmetrically fixedly installed at the front and rear of the left side of the upper end of the base (1), a connecting plate (32) is fixedly installed between the placement blocks (31), a driving group (33) is fixedly installed on the connecting plate (32), mounting grooves (34) are respectively opened on the placement blocks (31), communication grooves (35) are respectively opened at one ends of the placement blocks (31) far away from the T-shaped mounting table (21), sliding rods (36) are respectively slidably arranged on the placement blocks (31), pressing members (37) which are slidably matched with the mounting grooves (34) are fixedly installed at the lower ends of the sliding rods (36), threads with opposite helix directions are respectively arranged on the opposite sliding rods (36), and the sliding rods (36) are in threaded connection with the driving group (33).

2. A data cable performance detection device according to claim 1, characterized in that: The tensile and torsion test group (22) includes a first sliding groove (221), the first sliding groove (221) is opened on the horizontal table of the T-shaped mounting table (21), a first sliding block (222) is slidably arranged in the first sliding groove (221), a fixing plate (223) is fixedly installed at the upper end of the first sliding block (222), a force measuring device (224) is fixedly installed at the upper end of the fixing plate (223), a wire hanging member (225) is rotatably connected to the force measuring device (224), a second motor (226) is fixedly installed at the upper end of the fixing plate (223) and on the left side of the force measuring device (224) through a motor base, the output shaft of the second motor (226) is fixedly connected to the wire hanging member (225), a one-way threaded rod (227) is rotatably connected to the horizontal table of the T-shaped mounting table (21), the one-way threaded rod (227) is in threaded connection with the first sliding block (222), a third motor (228) is fixedly installed at the left end of the horizontal table of the T-shaped mounting table (21) through a motor base, and the output shaft of the third motor (228) is fixedly connected to the one-way threaded rod (227).

3. A data cable performance detection device according to claim 1, characterized in that: The position adjustment group (24) includes sliding grooves II (241). The longitudinal platforms of the T-shaped mounting tables (21) are symmetrically provided with sliding grooves II (241) at the front and rear. Sliding blocks II (242) are slidably arranged in the sliding grooves II (241). Circular bottom plates (243) are fixedly installed at the upper ends of the sliding blocks II (242). Rotating members (244) are arranged at the upper ends of the circular bottom plates (243). A bidirectional threaded rod (245) is rotatably connected to the longitudinal platform of the T-shaped mounting table (21). The sliding blocks II (242) are in threaded connection with the bidirectional threaded rod (245). A motor IV (246) is fixedly installed at the rear end of the longitudinal platform of the T-shaped mounting table (21) through a motor base. The output shaft of the motor IV (246) is fixedly connected to the bidirectional threaded rod (245).

4. A data cable performance detection device according to claim 1, characterized in that: The driving group (33) includes a motor I (331). The left end of the connecting plate (32) is fixedly installed with a motor I (331) through a motor base. The output shaft of the motor I (331) is fixedly connected with a driving pulley (332). A rotating round rod (333) is rotatably connected to the upper end of the connecting plate (32) through a support. A driven pulley (334) is fixedly installed in the middle of the rotating round rod (333). The driving pulley (332) and the driven pulley (334) are connected by a transmission belt (335). Driving helical gears (336) are fixedly installed symmetrically at the front and rear on the rotating round rod (333). Driven helical gears (337) are rotatably connected to the upper ends of the placing blocks (31). The driven helical gears (337) are meshed with the corresponding driving helical gears (336). The driven helical gears (337) are in threaded connection with the corresponding sliding rods (36).

5. A data cable performance detection device according to claim 1, characterized in that: The pressing member (37) includes a bottom pressing plate (371). Bottom pressing plates (371) that are slidably matched with the installation grooves (34) are fixedly installed at the lower ends of the sliding rods (36). Guide sliding grooves (372) are opened on the walls of the installation grooves (34) far from the communication grooves (35). Guide sliding blocks (373) are slidably arranged in the guide sliding grooves (372). The guide sliding blocks (373) are fixedly connected to the corresponding bottom pressing plates (371).

6. A data cable performance detection device according to claim 3, characterized in that: The rotating member (244) includes a hollow cylinder (2441). Hollow cylinders (2441) are fixedly installed in the middle of the upper ends of the circular bottom plates (243). A sliding insertion plate (2442) is slidably connected in the hollow cylinder (2441). The top end in the hollow cylinder (2441) is fixedly connected to the sliding insertion plate (2442) through a spring (2443). Positioning columns (2444) are fixedly installed symmetrically at the left and right of the lower end of the sliding insertion plate (2442).

7. A data cable performance detection device according to claim 1, characterized in that: The wear-resistant test group (23) includes a fifth motor (231). The fifth motor (231) is fixedly installed on the transverse table of the T-shaped mounting table (21) and on the right side of the first sliding groove (221). The upper end of the output shaft of the fifth motor (231) is fixedly connected to a rotating friction member (232), and the circumferential end face of the rotating friction member (232) is set as a rough concave-convex surface.

8. A data cable performance detection device according to claim 5, characterized in that: A first rubber pad (340) is fixedly installed at the bottom of each of the installation grooves (34), and a second rubber pad (3710) is fixedly installed at the lower end of each of the bottom pressing plates (371). The opposite end faces of the first rubber pad (340) and the second rubber pad (3710) are both set in a concave-convex shape.

9. A data cable performance detection device according to claim 1, characterized in that: The present invention also provides a data cable performance detection method, including the following steps: S1. Data cable positioning: Fix and press the two ends of the data cable through the positioning unit (3), and then pull the data cable around the position adjustment group (24) and then hang it on the tensile and torsion test group (22); S2. Debugging and tensioning: Tension the data cable through the cooperation of the tensile and torsion test group (22) and the position adjustment group (24). The position adjustment group (24) can control whether the data cable contacts the wear-resistant test group (23) according to whether a wear resistance test is performed; S3. Performance detection: A tensile strength test and a torsion test can be carried out through the tensile and torsion test group (22), and a wear resistance test can be carried out through the wear-resistant test group (23). According to the set requirements, the tensile strength test, the torsion test and the wear resistance test can be carried out one by one, or in pairs, or all three at the same time; S4. Data analysis: Display the data cable detection data through the display screen (4). If the tested data cable does not show obvious damage, it can be transferred to the electrical conductivity detection link to judge whether the quality of the data cable meets the standard.

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