Multifunctional data line testing device

Abstract

The invention relates to a multifunctional data line testing device which comprises a processing table, and a stretching testing mechanism, a bending testing mechanism and a plugging testing mechanism are arranged on the processing table. The tensile testing mechanism comprises a moving block, and the lower end of the moving block is connected with a locking mechanism; the bending test mechanism comprises a fixed plate, the fixed plate is connected with a turnover mechanism, and the turnover mechanism can enable the fixed plate to do reciprocating motion; the plugging test mechanism comprises a limiting track, a guide block is arranged in the limiting track, the guide block is connected with a clamping mechanism, the clamping mechanism is connected with a movement mechanism, a control device is arranged above the processing table, and test data are collected through the control device; the device is simple in structure and convenient to use, different performance tests can be carried out on the data line through the stretching test mechanism, the bending test mechanism and the plugging test mechanism, compared with an existing test device, the device can carry out various experiments on the data line more conveniently, the space is saved, and meanwhile the test efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the field of data line performance testing, and in particular relates to a multifunctional data line testing device. Background Art

[0002] Data cables are common accessories in our daily lives. Whether it is charging a device or transmitting data, the quality and performance of the data cable are directly related to the user experience and safety of the device. Therefore, the testing standards for data cables play an important role in ensuring user safety and product performance. Strict testing can detect defects and problems that may exist in the data cable during the production process, such as broken wire cores and poor interface contact. Timely discovery and resolution of these problems can improve the quality and reliability of the data cable, extend its service life, and reduce the failures that users may encounter during use.

[0003] At present, in the prior art, when testing a data line, usually only a single performance can be tested, and the test equipment needs to be frequently replaced, and multiple devices will take up a lot of space. Therefore, the present invention designs a multifunctional data line test device that can test multiple performances of the data line. Summary of the invention

[0004] The invention provides a multifunctional data line testing device, aiming to solve the problem that the existing testing equipment has a single function.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a multifunctional data line test device, including a processing table, a tensile test mechanism, a bending test mechanism and a plug-in test mechanism are arranged on the processing table, the tensile test mechanism includes a one-way screw, two support columns are arranged above the processing table, the two ends of the one-way screw are respectively connected to the support columns, a moving block is sleeved on the one-way screw, the moving block can move along the length direction of the one-way screw, and a locking mechanism is connected to the lower end of the moving block. The bending test mechanism includes a fixed plate, a data line socket is arranged on the fixed plate, a box is arranged on the processing table, a through hole is arranged on the box, a positioning column passes through the through hole, the fixed plate is fixedly connected to the upper end of the positioning column, the lower end of the positioning column is located in the box and is connected to the flip mechanism, the flip mechanism can make the fixed plate reciprocate, the plug-in test mechanism includes a limit track, the limit track is located on the left side of the box and is fixedly connected to the processing table, a guide block is arranged in the limit track, a clamping mechanism is connected to the guide block, the clamping mechanism can clamp the data line interface, and in order to make the clamping mechanism reciprocate, the clamping mechanism is connected to a motion mechanism.

[0006] Furthermore, a control device is provided above the processing table, through which the operation of each component is controlled and test data is collected at the same time.

[0007] Furthermore, the locking mechanism includes a support block, a cavity is provided in the support block and openings are provided at both ends, a threaded hole is provided on the lower surface of the support block, a threaded rod is provided in the threaded hole, a pressure block is provided in the support block, and the pressure block is fixedly connected to the threaded rod.

[0008] Furthermore, a protrusion extending upward is provided on the right side of the pressing block, and a vertically extending opening is provided at the center of the protrusion, through which the connecting part of the data line can pass. When the data line is in a stretched state, the data line interface is limited by the protrusion to prevent it from falling off.

[0009] Furthermore, the flip mechanism includes a support arm, which is fixedly connected to the inner wall of the box body, and a through hole is provided on the support arm. The positioning column passes through the through hole on the support arm. A gear is fixed to the lower end of the positioning column, and the gear is meshed with an arc-shaped rack.

[0010] Furthermore, a partition support plate is provided below the support arm, a second driving component and a transmission shaft are provided below the partition support plate, a transmission disk is fixed on the transmission shaft, and the transmission disk is connected to the arc-shaped rack through an eccentric column.

[0011] Furthermore, the arc-shaped rack is connected with a swing sleeve, the swing sleeve is connected with a push rod, a ring sleeve is fixed to the end of the push rod, and the ring sleeve is sleeved on the eccentric column.

[0012] Furthermore, the clamping mechanism includes a bidirectional screw, which is located in the fixed block. A pillar is provided above the guide block. The fixed block and the pillar are connected by a flat plate. Two clamping plates are provided on the bidirectional screw. The clamping plates can move in opposite directions simultaneously along the length direction of the bidirectional screw, thereby clamping the data cable interface.

[0013] Furthermore, the motion mechanism includes a turntable, which is located above the processing table and connected to the third driving component. A short column is arranged on the upper surface of the turntable, and the short column is close to the edge of the turntable. Rings are arranged on the short column and the support column, and the rings are connected by guide rods. When the turntable rotates, the guide block is driven by the short column to perform linear reciprocating motion in the limiting track.

[0014] Furthermore, a tension sensor and an alarm device are provided in the control device, and each mechanism is controlled through the control device, and test data is recorded at the same time.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure and is easy to use. Different performance tests can be performed on the data cable through a tensile test mechanism, a bending test mechanism and a plug-in test mechanism. Compared with previous testing devices, this device can more conveniently perform various experiments on the data cable, saving space and improving testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the tensile testing mechanism of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the bending test mechanism of the present invention;

[0019] Figure 4 It is a schematic diagram of the plug-in test mechanism structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the flipping mechanism of the present invention;

[0021] Figure 6 It is a schematic diagram of the structure of the clamping mechanism of the present invention;

[0022] In the figure, 1-processing table; 2-tensile test mechanism, 201-support column, 202-beam, 203-one-way screw, 204-moving block, 205-support block, 206-pressing block; 3-bending test mechanism, 301-box, 302-fixed plate, 303-transmission shaft, 304-connecting rod, 305-transmission disk, 306-eccentric column, 307-swing sleeve, 308-arc rack, 309-push rod, 310-gear, 3 11-limiting ring, 312-positioning column, 313-support arm, 314-partitioning support plate; 4-plug-in test mechanism, 401-limiting track, 402-guide block, 403-pillar, 404-fixed block, 405-bidirectional lead screw, 406-clamp, 407-drive shaft, 408-turntable; 5-data line interface; 6-data line socket; 7-first drive component; 8-second drive component; 9-third drive component; 10-control device. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various configurations. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present invention. In the embodiments, the components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application.

[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be an electrical connection; it can be a hydraulic oil circuit connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] refer to Figures 1 to 6 A multifunctional data line test device can perform various performance tests on a data line to be tested, including a processing table 1, a tensile test mechanism 2, a bending test mechanism 3 and a plug-in test mechanism 4 are arranged above the processing table 1, the tensile test mechanism 2 can be used to perform a tensile test on the data line, when the data line is broken, the control device 10 in the device can directly read the test result, the bending test mechanism 3 can be used to measure the maximum number of bending times of the data line test, and the plug-in test mechanism 4 can be used to test the number of plug-ins when the data line port is damaged;

[0027] The tensile testing mechanism 2 includes a support column 201, which has two support columns 201 and is located above the processing table 1. A crossbeam 202 is arranged above the support column 201, and the crossbeam 202 is parallel to the processing table 1. A one-way screw 203 is arranged on the support column 201, and through holes are arranged on the two support columns 201. Both ends of the one-way screw 203 pass through the through holes on the support column, and the one-way screw 203 is connected to a first driving component 7, and the one-way screw 203 is driven to rotate by the first driving component 7; the one-way screw 203 is provided with a moving The moving block 204 is provided with a threaded hole, and the one-way screw 203 passes through the threaded hole on the moving block 204; the upper surface of the moving block 204 is connected to the cross beam 202, and when the one-way screw 203 rotates, the moving block 204 can move along the length direction of the one-way screw 203, and the moving block 204 slides on the lower surface of the cross beam 202 to prevent the moving block 204 from rotating together with the one-way screw 203, resulting in the two being unable to produce relative movement. The lower surface of the moving block 204 is fixedly connected with a short rod, and the lower end of the short rod is provided with a locking mechanism;

[0028] The locking mechanism includes a support block 205, which has a cavity inside and openings on both sides of the support block 205. One end of the data line can extend into the support block 205. A threaded hole is provided on the lower surface of the support block 205. A threaded rod is provided in the threaded hole. A pressure block 206 is fixedly connected to one side of the threaded rod located inside the support block 205. The pressure block 206 can be moved in the vertical direction by rotating the threaded rod. One end of the data line can be locked by the pressure block 206. A protrusion is provided on the right side of the upper surface of the pressure block 206. A vertically extending opening is provided at the center of the protrusion. The opening allows the connection part of the data line to pass through. When the data line interface 5 is subjected to tension, the data line interface 5 is limited by the protrusion on the pressure plate to prevent the data line from falling off.

[0029] A box body 301 is provided on the right side of the processing table 1, and the support column 201 on the right side is located above the box body 301 and fixedly connected to the box body 301. The support column 201 on the right side is shorter than the support column 201 on the left side, and the upper ends of the two support columns 201 have the same horizontal height; the box body 301 is provided with a control device 10, and the control device 10 includes a display and an alarm device, etc. The alarm device includes a display light and a sound device; a second driving component 8 is provided in the box body 301, and a positioning column 312 is provided on the box body 301. A fixedly connected connecting rod 304 is provided on the positioning column 312, and the connecting rod 304 is placed horizontally. A fixedly connected fixing plate 302 is provided on the left side of the connecting rod 304, and a data line socket 6 is provided on the fixing plate 302. The data line interface 5 can be connected to the data line socket 6. When the interface of the data line is connected to the socket on the fixing plate 302, if the data line is in normal state, the display light will light up, and if the data line is damaged, the display light will go out and the sound device will sound an alarm;

[0030] The bending test mechanism includes a fixing plate 302, a through hole is provided on the box body 301, the lower end of the positioning column 312 passes through the through hole and is located inside the box body 301, a flip mechanism is provided inside the box body 301, the flip mechanism includes a transmission shaft 303, the transmission shaft 303 is connected to the second driving component 8, a horizontally placed support arm 313 is provided in the box body 301, the support arm 313 is fixedly connected to the inner wall of the box body 301, a through hole is provided on the support arm 313, the lower end of the positioning column 312 passes through the support arm 31 3, the positioning column 312 is fixedly connected to the limiting ring 311, the limiting ring is located above the support arm 313, the upper end of the transmission shaft 303 is fixed with a transmission disk 305, the transmission disk 305 is fixed with an eccentric column 306, the eccentric column 306 is located near the edge of the transmission disk 305, a partition support plate 314 is arranged above the transmission disk 305, the partition support plate 314 is located below the support arm 313, and a circular opening is arranged on the partition support plate 314, the transmission disk 305 is fixed with an eccentric column 306, and the eccentric column 306 is located near the edge of the transmission disk 305. When the drive plate 305 rotates, the eccentric column 306 is driven to make a circular motion in the circular opening. A swing sleeve 307 is axially connected to the partition support plate. An arc-shaped rack 308 is fixed to the front end of the swing sleeve. A push rod 309 is connected to the eccentric column 306. The inner end of the push rod 309 is inserted by the end of the swing sleeve 307. A ring set is fixed to the outer end of the push rod 309. The ring set is sleeved on the eccentric column 306. When the transmission disk 305 rotates, the eccentric column 306 can be driven to move. At this time The push rod 309 moves at the same time, thereby driving the swing sleeve 307 to swing, and the arc-shaped rack 308 also moves accordingly. It should be noted that the arc center of the arc-shaped rack 308 is located at the hinge between the swing sleeve 307 and the partition support plate, and a gear 310 is fixed at the lower end of the positioning column 312, and the gear 310 is meshed with the arc-centered rack 308. When the transmission shaft 303 rotates, the arc-shaped rack 308 drives the gear 310 to rotate, causing the positioning column 312 to swing back and forth.

[0031] The plug-in test mechanism 4 is located on the left side of the box body 301, and includes a limit track 401. A guide block 402 is provided in the limit track 401. The guide block 402 can move in the limit track 401 along the length direction of the limit track 401 but does not leave the limit track 401. The upper surface of the guide block 402 is fixedly connected to a pillar 403, and the upper end of the pillar 403 is provided with a clamping mechanism; the clamping mechanism includes a flat plate, a fixed block 404 is provided on the left side of the flat plate, the lower surface of the fixed block 404 is fixedly connected to the upper surface of the flat plate, a groove is provided on the right side of the fixed block 404, a bidirectional lead screw 405 is provided in the groove, and the upper surface of the fixed block 404 A through hole extending vertically is provided on the surface, and the upper end of the bidirectional lead screw 405 is located in the through hole and is connected to a handle. Turning the handle can rotate the bidirectional lead screw; the clamping mechanism is also provided with two clamping plates 406, which are "convex" shaped, and the upper end of the clamping plate 406 is provided with a threaded hole, and the bidirectional lead screw 405 passes through the threaded hole on the clamping plate 406, and the two clamping plates 406 are respectively located on both sides of the bidirectional lead screw 405, and the two clamping plates 406 are placed horizontally and parallel to each other. When the handle is turned, the clamping plates 406 can simultaneously move in opposite directions along the length direction of the bidirectional lead screw 405, thereby clamping one end of the data line;

[0032] In order to enable the plug-in and unplug test mechanism 4 to move back and forth, a moving mechanism is provided on the left side of the limiting track 401; the moving mechanism includes a driving shaft 407, the driving shaft 407 is connected to the third driving component 9, a turntable 408 is fixedly connected above the driving shaft 407, a short column is provided on the upper surface of the turntable 408, the short column is close to the edge of the turntable 408, the short column and the support 403 are both provided with a ring, and the rings are connected by a guide rod, when the turntable 408 rotates, the clamping mechanism is made to reciprocate through the short column and the limiting track 401, thereby realizing multiple plugging and unplugging of the data cable; the fixed block 404 and the fixed plate 302 are provided with interconnected threaded holes, the two can be fixedly connected by bolts, so that the clamping mechanism is fixedly connected to the fixed plate 302.

[0033] When the data line stretching test is performed in the embodiment, one of the data line interfaces 5 is located in the locking mechanism, and this end is connected to the control device 10 through a wire so that it is powered on, and the other data interface is located in the socket on the fixed plate 302. The data line interface 5 located at one end of the fixed plate 302 is fixed by a clamping mechanism. After the two ends of the data line are fixed, the bolts on the clamping mechanism are screwed to fix it with the fixed plate 302 to prevent the clamping mechanism from tilting due to force during the stretching process. The first driving component 7 is started, and the one-way lead screw 203 starts to rotate, so that the locking mechanism moves to the left, so that the data line is straightened. When the data line is broken due to force, the sounder in the alarm device emits an alarm sound, and then the tension on the data line when it is broken is measured by the tension sensor in the control device 10.

[0034] When performing a bending test, insert the data line interface 5 at one end into the socket on the fixed plate 302, and connect the other end to the control device 10 to make it powered on. Adjust the position of the clamping mechanism, and clamp the connecting part in the middle of the data line through the clamping mechanism. The clamping position is slightly close to the interface of the data line. Start the second driving component 8, and the positioning column 312 starts to swing back and forth, so that the fixed plate 302 also swings back and forth. After the data line is bent several times, the connection between the data line interface 5 and the connecting line is broken. At this time, the power supply will be disconnected, and the sounder in the alarm device will sound an alarm. At the same time, the positioning column 312 stops rotating. The number of bending times can be recorded by the counter in the control device 10, so as to measure the bending performance of the data line.

[0035] When performing the plug-in and unplug test, the turntable 408 is driven to rotate by the third driving component 9, so that the clamping mechanism reciprocates along the limit track 401. At this time, the data line interface 5 at one end is located in the clamping mechanism, and the other end is connected to the control device 10. When the data line is inserted into the socket on the fixed plate 302, the display light in the alarm device lights up due to power-on. When the data line socket 6 is damaged due to several plug-ins and unplugs, the display light cannot light up. At this time, the sounder in the alarm device sounds an alarm, and the number of plug-ins and unplugs is recorded by the counter in the control device 10, thereby testing the plug-in and unplug performance of the data line.

[0036] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A multifunctional data line testing device, characterized in that: It includes a processing table, on which a tensile test mechanism, a bending test mechanism and a plug-in test mechanism are arranged, and the characteristics are as follows: the tensile test mechanism includes a one-way screw, two support columns are arranged above the processing table, the two ends of the one-way screw are respectively connected to the support columns, a moving block is sleeved on the one-way screw, the moving block can move along the length direction of the one-way screw, and a locking mechanism is connected to the lower end of the moving block; The bending test mechanism comprises a fixed plate, a data line socket is arranged on the fixed plate, a box is arranged on the processing table, a through hole is arranged on the box, a positioning column passes through the through hole, the fixed plate is fixedly connected to the upper end of the positioning column, the lower end of the positioning column is located in the box and connected to a flip mechanism, and the flip mechanism can make the fixed plate reciprocate; The plug-in test mechanism includes a limit track, which is located on the left side of the box and fixedly connected to the processing table. A guide block is provided in the limit track, and a clamping mechanism is connected to the guide block. The clamping mechanism can clamp the data line interface. In order to make the clamping mechanism reciprocate, the clamping mechanism is connected to a motion mechanism; A control device is provided above the processing table, through which the operation of each component is controlled and test data is collected at the same time.

2. A multifunctional data line testing device according to claim 1, characterized in that: The locking mechanism comprises a support block, a cavity is provided in the support block and openings are provided at both ends, a threaded hole is provided on the lower surface of the support block, a threaded rod is provided in the threaded hole, a pressure block is provided in the support block, and the pressure block is fixedly connected to the threaded rod.

3. A multifunctional data line testing device according to claim 2, characterized in that: A protrusion extending upward is provided on the right side of the pressing block, and a vertically extending opening is provided at the center of the protrusion, through which the connecting part of the data line can pass. When the data line is in a stretched state, the data line interface is limited by the protrusion.

4. The multifunctional data line testing device according to claim 1, characterized in that: The flip mechanism comprises a support arm, which is fixedly connected to the inner wall of the box body, and is provided with a through hole. The positioning column passes through the through hole on the support arm. A gear is fixed to the lower end of the positioning column, and the gear is meshed with an arc-shaped rack.

5. A multifunctional data line testing device according to claim 4, characterized in that: A partition support plate is arranged below the support arm, a second driving component and a transmission shaft are arranged below the partition support plate, a transmission disk is fixed on the transmission shaft, and the transmission disk is connected to the arc-shaped rack through an eccentric column.

6. A multifunctional data line testing device according to claim 5, characterized in that: The arc-shaped rack is connected with a swing sleeve, the swing sleeve is connected with a push rod, a ring set is fixed on the end of the push rod, and the ring set is sleeved on the eccentric column.

7. A multifunctional data line testing device according to claim 1, characterized in that: The clamping mechanism comprises a bidirectional screw, which is located in a fixed block. A support column is arranged above the guide block. The fixed block and the support column are connected through a flat plate. Two clamping plates are arranged on the bidirectional screw.

8. A multifunctional data line testing device according to claim 1 or 7, characterized in that: The motion mechanism includes a turntable, which is located above the processing table and connected to the third driving component. A short column is arranged on the upper surface of the turntable, and the short column is connected to the guide rod. When the turntable rotates, it drives the guide block to perform linear reciprocating motion in the limiting track.

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