A USB data line testing device for connector protection

Abstract

The present invention relates to the technical field of USB data cable testing, and discloses a USB data cable testing device for connector protection, comprising a support base plate, a test assembly for testing the USB data cable being reversibly disposed on the support base plate, the test assembly comprising a detection unit and a detection head slidably connected to the detection unit; a clamping assembly being disposed at one end of the detection unit away from a reversing axis, the clamping assembly being used to clamp and secure the connector of the USB data cable to be tested; and a vibration assembly being disposed at the bottom of the detection unit for striking the clamping assembly and the connector of the USB data cable within the clamping assembly. The present invention provides a screw and a guide shaft, and utilizes the drive of the screw and a connecting rod to link adjacent movable seats, thereby driving multiple groups of detection heads to move within the detection unit, slide until they engage with the USB data cable connector, and perform testing, without the need for an operator to perform plugging and unplugging, effectively avoiding damage to the connector caused by the operator's violent plugging and unplugging.

Description

Technical Field

[0001] The invention relates to the technical field of USB data line testing, in particular to a USB data line testing device for connector protection. Background Art

[0002] Data cables are wires used for charging electronic products and transmitting data. They are common in people's daily production and life. For example, mobile phones need to be charged with data cables in conjunction with charging heads. Using data cables to connect to computers can transmit mobile phone data. USB fast charging data cables are data cables that use USB connectors to meet fast charging requirements. With the development and progress of science and technology, fast charging has also become popular in people's lives. In the production process of USB fast charging data cables, USB fast charging data cables need to be tested, which requires the use of data cable testing equipment.

[0003] Existing detection equipment is equipped with multiple detection heads. During detection, the operator inserts the connector of the USB data cable into the detection head. After the detection is completed, the operator can unplug the connector of the USB data cable. It has the advantages of simple structure, easy implementation, high application flexibility, strong versatility, high detection efficiency, and good safety. However, when connecting the data cable, there is a lack of structure for fixing the connector of the USB data cable, and the connector and the detection head cannot be protected during the detection process. In addition, during long-term use, the operator has the behavior of violently unplugging the connector, resulting in damage to the connection socket / connector. Summary of the Invention

[0004] The present invention provides a USB data cable testing device with connector protection, which has the beneficial effect of protecting the connector and the detection head. It solves the problem mentioned in the above background technology that when connecting the data cable, there is a lack of a structure for fixing the connector of the USB data cable, and the connector and the detection head cannot be protected during the detection process. In addition, during long-term use, the operator may violently unplug the connector, resulting in damage to the connection socket / connector.

[0005] The present invention provides the following technical solution: a USB data cable testing device for connector protection, comprising a supporting base plate, a test assembly for testing a USB data cable being flipably arranged on the supporting base plate, the test assembly comprising a detection unit and a detection head slidably connected to the detection unit; a flip shaft passing through and fixedly connected to one end of the detection unit, both ends of the flip shaft being rotatably connected to the supporting base plate, a clamping assembly being arranged at one end of the detection unit away from the flip shaft, the clamping assembly being used to clamp and fix the connector of the USB data cable to be tested; and a vibration assembly being arranged at the bottom of the detection unit for striking the clamping assembly and the connector of the USB data cable in the clamping assembly.

[0006] As an optional solution of the USB data cable testing device for connector protection described in the present invention, the detection unit includes a first detection seat, a second detection seat and a third detection seat, the flip axis passes through the first detection seat, the second detection seat and the third detection seat in sequence and is fixedly connected to the first detection seat, the second detection seat and the third detection seat respectively, and two groups of flip cylinders are symmetrically arranged on the supporting base plate, and the two ends of the flip axis are fixedly connected to the turntables of the two groups of flip cylinders respectively.

[0007] As an optional solution of the USB data cable testing device for connector protection described in the present invention, wherein: the first detection seat, the second detection seat and the third detection seat are all provided with a fixed seat at one end, the clamping assembly is arranged in the fixed seat, and the clamping assembly includes two groups of limit blocks slidably connected to the fixed seat, a movable plate is fitted on one side of the limit block, a fixed plate is provided on the fixed seat, a first spring is connected between the fixed plate and the movable plate, a first guide rod is slidably installed in the fixed plate, and a clamping plate is connected to one side of the first guide rod through a second spring.

[0008] As an optional solution to the USB data cable testing device for connector protection described in the present invention, guide bars are fixedly installed on the inner walls of both sides of the fixing base, guide grooves matching the guide bars are opened in the limit block, a second limit plate is symmetrically arranged on one side of the fixing base, and a sixth spring is connected between the second limit plate and the limit block.

[0009] As an optional solution of the USB data cable testing device for connector protection described in the present invention, wherein: a movable seat is slidably installed in the first detection seat, the second detection seat and the third detection seat, the detection head is fixedly installed on the movable seat, the adjacent movable seats are connected by a connecting rod, and the side walls of the first detection seat, the second detection seat and the third detection seat are located at the moving position of the connecting rod and a slide is provided; a screw rod is rotatably installed in the second detection seat, one end of the screw rod is transmission-connected to a motor, and the movable seat located in the second detection seat is transmission-connected to the screw rod through an internal threaded sleeve; a guide shaft is fixedly installed in the first detection seat and the third detection seat, and the movable seats located in the first detection seat and the third detection seat are slidingly connected to the guide shaft through linear bearings.

[0010] As an optional solution of the USB data cable testing device for connector protection described in the present invention, the vibration assembly includes a vibration plate and a knocking rod connected to the end of the vibration plate, the top of the knocking rod is fitted with the bottom of the fixed seat, a double-ear support is fixedly installed on the bottom of the movable seat, one end of the vibration plate is pinned to the double-ear support, and a tension spring is connected between the vibration plate and the movable seat; the upper surface of the vibration plate has a first protrusion in an equidistant array, and the first detection seat, the second detection seat and the third detection seat are provided with a second protrusion on one side above the first protrusion, and the first protrusion and the second protrusion are matched.

[0011] As an optional solution to the USB data cable testing device for connector protection described in the present invention, wherein: a magnetic rod is fixedly installed on the vibration plate, a brush holder is provided on one side of the fixed seat, the brush holder is slidably connected to the detection unit through a fourth spring, a magnetic block is provided at the bottom of the brush holder, and the magnetic block and the magnetic rod are matched.

[0012] As an optional solution to the USB data cable testing device for connector protection described in the present invention, a traction frame is fixedly installed on one side of the vibration plate, a bracket is slidably connected to the outside of the fixed seat, the bracket is fixedly connected to two sets of limit blocks, a pin is provided in the center of the bracket, one end of the pin is rotatably connected to an extension plate, and a torsion spring is provided between the extension plate and the pin.

[0013] As an optional solution of the USB data line testing device for connector protection described in the present invention, a traction block is slidably arranged in the traction frame, a sliding groove is opened in the traction frame, and one side of the traction block is slidably connected to the sliding groove through a third spring.

[0014] As an optional solution of the USB data cable testing device for connector protection described in the present invention, wherein: a sealing plate is provided on one side of the detection head, and a guide block is fixedly installed on one side of the movable seat in the first detection seat and the second detection seat, and both ends of the sealing plate are slidably connected to the two groups of guide blocks respectively, and through grooves are equidistantly provided in the sealing plate; a transverse drive block is fixedly installed on the end of the sealing plate on one side of the second detection seat, and a fixed drive block is fixedly installed on one side of the outer wall of the second detection seat, and the transverse drive block and the fixed drive block are matched with each other; a first limit plate is fixedly installed on one end of the sealing plate on the side of the third detection seat, and a second guide rod is fixedly connected on one side of the first limit plate, and the second guide rod is slidably connected to the guide block, and a fifth spring is connected between the first limit plate and the guide block and is located outside the second guide rod.

[0015] The present invention has the following beneficial effects:

[0016] 1. This USB data cable testing device for connector protection is equipped with a screw and a guide shaft. The screw is driven by the screw and the connecting rod links the adjacent moving seats to drive multiple groups of detection heads to move within the detection unit and slide them to engage with the USB data cable connector for testing. No operator is required to plug in the connector, effectively avoiding damage to the connector caused by violent plugging and unplugging by the operator.

[0017] 2. This USB data cable testing device with connector protection is equipped with a specially structured vibration plate. During movement, the first protrusion and the second protrusion cooperate to vibrate the connector of the USB data cable, knocking out dust inside it, thereby ensuring test accuracy and preventing damage to the detection head and the USB data cable connector after insertion.

[0018] 3. This USB data cable testing device for connector protection is equipped with a brush holder elastically connected to the detection unit, and uses a vibration plate linked to a magnetic rod to drive the brush holder to act on the outside of the USB data cable connector, thereby removing dust from the outside.

[0019] 4. This USB data cable testing device for connector protection is provided with a limit block, a movable plate, and an elastic connection structure between the movable plate and the fixed plate. The bracket is pushed / pulled by the traction frame, so that the movement of the limit block can adjust the clamping force of the clamping plate, so that when the detection unit is completed and the vibration plate returns to its original position, it can be linked with the limit block used to clamp the USB data cable connector to promote the separation of the two sets of clamping plates, making it easier to remove the USB data cable connector.

[0020] 5. This USB data cable testing device for connector protection is equipped with a sealing plate that is slidably connected to one side of the detection head. The sealing plate can seal the interface of the detection head in the initial state, effectively preventing dust from falling from the connector of the USB data cable from falling into the detection head. As the movable seat moves, the through groove moves to the position of the detection head until the connector of the detection head and the USB data cable are plugged in. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 This is a schematic structural diagram of a single-group testing device of the present invention;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention;

[0024] Figure 4 This is a schematic diagram of the top view of the clamping assembly of the present invention;

[0025] Figure 5It is an enlarged schematic diagram of the side view of the three-dimensional structure of the vibration component of the present invention;

[0026] Figure 6 This is a schematic cross-sectional view of the traction frame of the present invention;

[0027] Figure 7 This is a schematic diagram of the internal structure of the third detection base of the present invention;

[0028] Figure 8 For the present invention Figure 7 The enlarged structural diagram of part C in the middle;

[0029] Figure 9 For the present invention Figure 1 A schematic diagram of the enlarged structure of part A;

[0030] Figure 10 For the present invention Figure 1 Schematic diagram of the enlarged structure of part B.

[0031] In the figure: 1. Support base; 2. First detection seat; 3. Detection head; 4. Second detection seat; 5. Third detection seat; 6. Flip shaft; 7. Flip cylinder; 8. Motor; 9. Screw; 10. Guide shaft; 11. Moving seat; 12. Double-ear support; 13. Vibrating plate; 14. Tension spring; 15. First protrusion; 16. Second protrusion; 17. Connecting rod; 18. Fixed seat; 19. Limit block; 20. Guide bar; 21. Moving plate; 22. Fixed plate; 23. First spring; 24. First guide rod; 25. Second spring ; 26. Clamp; 27. Traction frame; 28. Slide; 29. ​​Traction block; 30. Third spring; 31. Extension plate; 32. Bracket; 33. Latch; 34. Torsion spring; 35. Knocking rod; 36. Brush rack; 37. Magnetic block; 38. Magnetic rod; 39. Fourth spring; 40. Guide block; 41. Closing plate; 42. Through slot; 43. Transverse drive block; 44. Fixed drive block; 45. First limit plate; 46. Fifth spring; 47. Second guide rod; 48. Slide; 49. Second limit plate; 50. Sixth spring. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] For example 1, please refer to Figures 1 to 10The present invention discloses a USB data line testing device for connector protection, comprising a supporting base plate 1, on which a test assembly for testing a USB data line is flippably provided, the test assembly comprising a detection unit and a detection head 3 slidably connected to the detection unit;

[0034] Specifically, a movable seat 11 is slidably mounted in each of the first detection seat 2, the second detection seat 4, and the third detection seat 5. The detection head 3 is fixedly mounted on the movable seat 11. Adjacent movable seats 11 are connected by connecting rods 17. The side walls of the first detection seat 2, the second detection seat 4, and the third detection seat 5 are provided with slideways 48 at the moving position of the connecting rods 17.

[0035] A screw rod 9 is rotatably installed in the second detection seat 4, one end of the screw rod 9 is transmission-connected to the motor 8, and the movable seat 11 located in the second detection seat 4 is transmission-connected to the screw rod 9 through an internal threaded sleeve;

[0036] It should be noted that, in this embodiment, one group of first detection seats 2 , one group of third detection seats 5 , and three groups of second detection seats 4 are provided, wherein only the middle group of second detection seats 4 is provided with a screw rod 9 .

[0037] A guide shaft 10 is fixedly installed in the first detection seat 2 and the third detection seat 5 , and the movable seats 11 located in the first detection seat 2 and the third detection seat 5 are slidably connected to the guide shaft 10 through linear bearings.

[0038] In this embodiment, the motor 8 is started, and the output shaft end of the motor 8 is fixedly connected to the screw 9. Therefore, the screw 9 rotates, and the movable seat 11 on the surface of the screw 9 is driven through the internal thread sleeve, thereby driving the movable seat 11 to drive the detection head 3 to move toward the USB data cable connector;

[0039] At the same time, adjacent movable seats 11 are connected by connecting rods 17. Except for the movable seat 11 in the second detection seat 4 in the center position, the remaining movable seats 11 are slidably connected to the first detection seat 2 and the third detection seat 5 through the guide shaft 10. Therefore, the start-up of the motor 8 can drive five groups of movable seats 11 to drive the detection head 3 to move. In actual settings, the movable seats 11 are not limited to the five groups in this example.

[0040] It should be noted that when the movable seat 11 connected to the connecting rod 17 moves, the connecting rod 17 slides in the slideway 48, and the slideway 48 is provided to provide space for the connecting rod 17 to move.

[0041] Therefore, in this embodiment, a slidingly connected detection head 3 is provided in the detection unit. After the USB data cable connector is fixed on the other side of the detection unit, the detection head 3 slides to engage with the USB data cable connector for testing. No operator is required to plug in the connector, which effectively avoids damage to the connector caused by violent plugging and unplugging by the operator.

[0042] Example 2: This example is an explanation based on Example 1. For details, please refer to Figures 1 to 10 The detection unit includes a first detection seat 2, a second detection seat 4 and a third detection seat 5. The flip shaft 6 passes through the first detection seat 2, the second detection seat 4 and the third detection seat 5 in sequence and is fixedly connected to the first detection seat 2, the second detection seat 4 and the third detection seat 5 respectively. Two groups of flip cylinders 7 are symmetrically arranged on the supporting base plate 1. One end of the detection unit passes through and is fixedly connected with the flip shaft 6. Both ends of the flip shaft 6 are rotatably connected to the supporting base plate 1, and both ends of the flip shaft 6 are fixedly connected to the turntables of the two groups of flip cylinders 7 respectively.

[0043] The detection unit includes, in sequence, a first detection seat 2 and a third detection seat 5 arranged on both sides of the supporting base plate 1, and three groups of second detection seats 4 arranged between the first detection seat 2 and the third detection seat 5. The first detection seat 2, the second detection seat 4 and the third detection seat 5 are fixed through the flip shaft 6, and the flip cylinders 7 on both sides are used to drive the flip shaft 6 to flip, thereby driving the USB data cable connector sockets on one side of the first detection seat 2, the second detection seat 4 and the third detection seat 5 downward, so as to facilitate the dust in the USB data cable connector to fall off before the plug-in test.

[0044] The detection unit is provided with a clamping assembly at one end away from the flip axis 6, and the clamping assembly is used to clamp and fix the connector of the USB data cable to be tested. The first detection seat 2, the second detection seat 4 and the third detection seat 5 are all provided with a fixed seat 18 at one end. The clamping assembly is arranged in the fixed seat 18, and the clamping assembly includes two groups of limit blocks 19 that are slidably connected to the fixed seat 18. A movable plate 21 is fitted on one side of the limit block 19, and a fixed plate 22 is provided on the fixed seat 18. A first spring 23 is connected between the fixed plate 22 and the movable plate 21. A first guide rod 24 is slidably installed in the fixed plate 22, and a clamping plate 26 is connected to one side of the first guide rod 24 through a second spring 25.

[0045] In this embodiment, a fixed seat 18 is fixedly installed in the first detection seat 2, the second detection seat 4 and the third detection seat 5. A clamping assembly is provided in the fixed seat 18, which includes a limit block 19 and a clamping plate 26 that is clamped on both sides of the USB data cable connector. The clamping plate 26 is elastically connected to one side of the limit block 19 by using a first spring 23 and a second spring 25.

[0046] It should be noted that a recess is provided in the clamping plates 26 . When the connector of the USB data cable is placed in the two sets of clamping plates 26 , the connector of the USB data cable is in the recess and is not easy to come loose.

[0047] Example 3: This example is an explanation based on Example 1. For details, please refer to Figures 1 to 10A vibration component for knocking on the clamping component and the connector of the USB data cable in the clamping component is provided at the bottom of the detection unit. The vibration component includes a vibration plate 13 and a knocking rod 35 connected to the end of the vibration plate 13. The top of the knocking rod 35 is fitted with the bottom surface of the fixed seat 18. A double-ear support 12 is fixedly installed at the bottom of the movable seat 11. One end of the vibration plate 13 is pinned to the double-ear support 12, and a tension spring 14 is connected between the vibration plate 13 and the movable seat 11; a first protrusion 15 is equidistantly arrayed on the upper surface of the vibration plate 13, and a second protrusion 16 is provided on one side above the first protrusion 15 in the first detection seat 2, the second detection seat 4 and the third detection seat 5, and the first protrusion 15 and the second protrusion 16 are matched.

[0048] In this embodiment, a vibration plate 13 is provided at the bottom of the first detection seat 2, the second detection seat 4 and the third detection seat 5. One end of the vibration plate 13 is pinned to the double-ear support 12 at the bottom of the movable seat 11. At the same time, in order to make one end of the vibration plate 13 always fit the bottom surface of the fixed seat 18, a tension spring 14 is provided between the vibration plate 13 and the movable seat 11. Since one end of the vibration plate 13 is connected to the movable seat 11, the vibration plate 13 will follow the movement of the movable seat 11 to fit the bottom surface of the fixed seat 18.

[0049] Since the bottom surfaces of the first detection seat 2, the second detection seat 4 and the third detection seat 5 are provided with second protrusions 16, and at the same time, the upper surface of the vibration plate 13 is provided with first protrusions 15 in an equidistant array, during the movement, the vibration plate 13 is able to reciprocate and strike the bottom surface of the fixing seat 18 under the interaction of the first protrusion 15 and the second protrusion 16. Since the connector of the USB data cable is clamped in the fixing seat 18, the connector of the USB data cable is also vibrated by the knocking, and the dust inside it is knocked off, thereby ensuring the accuracy of the test and preventing the connector of the detection head 3 and the USB data cable from being damaged after plugging in.

[0050] Example 4: This example is an explanation based on Example 1. For details, please refer to Figures 1 to 10 A magnetic rod 38 is fixedly mounted on the vibration plate 13, and a brush holder 36 is provided on one side of the fixed seat 18. The brush holder 36 is slidably connected to the detection unit through a fourth spring 39. A magnetic block 37 is provided at the bottom of the brush holder 36, and the magnetic block 37 and the magnetic rod 38 are matched.

[0051] In this embodiment, a magnetic rod 38 is fixedly connected to the upper surface of the vibration plate 13, and a slidably connected brush rack 36 is provided on one side of the fixed seat 18. When the vibration plate 13 moves forward following the movable seat 11, when the magnetic rod 38 moves to the magnetic block 37 below the brush rack 36, the magnetic rod 38 and the brush rack 36 are attracted to each other, driving the brush rack 36 to clean the dust on the outside of the connector of the USB data cable.

[0052] It should be noted that the bristles in the brush holder 36 can touch the connector surface of the USB data cable, and the inner wall gap of the brush holder 36 is larger than the external size of the connector. Therefore, the brush holder 36 will move to the outside of the connector and will not affect the connection between the detection head 3 and the USB data cable.

[0053] Example 5: This example is an explanation based on Example 1. For details, please refer to Figures 1 to 10 A traction frame 27 is fixedly mounted on one side of the vibration plate 13. A bracket 32 ​​is slidably connected to the outside of the fixed base 18. The bracket 32 ​​is fixedly connected to the two sets of limit blocks 19. A latch 33 is provided in the center of the bracket 32. One end of the latch 33 is rotatably connected to the extension plate 31. A torsion spring 34 is provided between the extension plate 31 and the latch 33. A traction block 29 is slidably mounted within the traction frame 27. A slide slot 28 is defined within the traction frame 27. One side of the traction block 29 is slidably connected to the slide slot 28 via a third spring 30.

[0054] In this embodiment, the movement of the vibration plate 13 drives the traction frame 27 on one side. During the forward movement, the traction frame 27 contacts the bracket 32 ​​and drives the extension plate 31 to move forward, thereby pulling the limit block 19 to follow the movement of the vibration plate 13. Since a matching slope is provided between the limit block 19 and the movable plate 21, the clamping force of the two sets of clamping plates 26 on the connector of the USB data cable can be enhanced. Since a latch 33 and a torsion spring 34 are provided between the extension plate 31 and the bracket 32, when the extension plate 31 is pushed by the traction frame 27, the direction of the extension plate 31 remains unchanged, and the traction block 29 on one side of the traction frame 27 is squeezed, so that the traction frame 27 passes over the extension plate 31 and continues to move forward. The traction block 29 pops out until the connector of the detection head 3 and the USB data cable is completely plugged in, and the test is carried out, and the motor 8 stops.

[0055] After the test is completed, the starting motor 8 drives the screw rod 9 to reverse, thereby driving the vibration plate 13 to reset via the moving seat 11. During the resetting process, the traction block 29 on one side of the traction frame 27 pulls the extension plate 31 and the bracket 32 ​​toward the direction of the detection head 3, thereby pulling the limit block 19 to move in the direction of the detection head 3. Due to the movement of the limit block 19, the movable plate 21 is pushed by the reset force of the first spring 23 and the second spring 25, and bounces to both sides, so that the two sets of splints 26 are separated, making it easy to remove the connector of the USB data cable and avoiding damage to the connector of the USB data cable or the detection head 3 caused by violent unplugging by the operator.

[0056] When the bracket 32 ​​moves to the limit position and the torsion force of the torsion spring 34 is less than the tension of the traction frame 27 , the extension plate 31 rotates around the torsion spring 34 at a certain angle, thereby separating the bracket 32 ​​and the traction frame 27 .

[0057] Guide bars 20 are fixedly installed on the inner walls of both sides of the fixing seat 18, and a guide groove matching the guide bars 20 is opened in the limit block 19. A second limit plate 49 is symmetrically arranged on one side of the fixing seat 18, and a sixth spring 50 is connected between the second limit plate 49 and the limit block 19.

[0058] It should be noted that when the limit block 19 is moved toward the detection head 3 by the pulling force of the traction frame 27, the guide bar 20 is provided, which not only ensures the stable movement of the limit block 19, but also, when the bracket 32 ​​and the traction frame 27 are separated, the second limit plate 49 and the sixth spring 50 are used to reset the clamp 26, so as to facilitate the timely installation of the connectors of the next batch of USB data cables to be tested. It should be noted that the tops of the two groups of clamps 26 are provided with chamfers. The connector of the USB data cable to be tested is placed above the two groups of clamps 26, and it can be clamped in the two groups of clamps 26 by pressing downwards, thereby completing the clamping of the connector of the USB data cable.

[0059] The supporting base plate 1 is provided with a fixed seat 18, and the clamping assembly is arranged in the fixed seat 18, and the clamping assembly includes two groups of limit blocks 19 slidably connected to the fixed seat 18, and a movable plate 21 is fitted on one side of the limit block 19. A fixed plate 22 is provided on the fixed seat 18, and a first spring 23 is connected between the fixed plate 22 and the movable plate 21. A first guide rod 24 is slidably installed in the fixed plate 22, and a clamping plate 26 is connected to one side of the first guide rod 24 through a second spring 25.

[0060] In this embodiment, the fixed plate 22 is elastically connected to the movable plate 21, and the first guide rod 24 is slidably connected to the clamping plate 26, so that the movement of the limit block 19 can adjust the clamping force of the clamping plate 26, thereby completing the detection unit and returning the vibration plate 13 to its original position. This process can be linked with the limit block 19 used to clamp the USB data cable connector to separate the two sets of clamping plates 26, making it easier to remove the USB data cable connector.

[0061] Example 6: This example is an explanation based on Example 1. For details, please refer to Figures 1 to 10A sealing plate 41 is provided on one side of the detection head 3, and a guide block 40 is fixedly installed on one side of the movable seat 11 in the first detection seat 2 and the second detection seat 4. The two ends of the sealing plate 41 are slidably connected to the two groups of guide blocks 40 respectively, and through slots 42 are equidistantly provided in the sealing plate 41; a transverse drive block 43 is fixedly installed on the end of the sealing plate 41 on one side of the second detection seat 4, and a fixed drive block 44 is elastically slidably connected to one side of the outer wall of the second detection seat 4, and the transverse drive block 43 and the fixed drive block 44 are matched with each other; a first limit plate 45 is fixedly installed on one end of the sealing plate 41 on one side of the third detection seat 5, and a second guide rod 47 is fixedly connected to one side of the first limit plate 45, and the second guide rod 47 is slidably connected to the guide block 40, and a fifth spring 46 is connected to the outside of the second guide rod 47 between the first limit plate 45 and the guide block 40.

[0062] In this embodiment, a guide block 40 is fixedly installed on one side of the movable seat 11 in the first detection seat 2 and the second detection seat 4. In the initial state, the sealing plate 41 blocks the interface of the detection head 3, effectively preventing dust from falling from the connector of the USB data cable from falling into the detection head 3. As the movable seat 11 moves, the transverse drive block 43 and the fixed drive block 44 are fitted together, and the slope of the transverse drive block 43 and the fixed drive block 44 are fitted together to drive the transverse drive block 43 to move toward the direction of the first detection seat 2. The fifth spring 46 is compressed, so that the through groove 42 moves to the position of the detection head 3 until the detection head 3 and the connector of the USB data cable are plugged in.

[0063] It should be noted that the fixed drive block 44 is elastically slidably connected. When the fixed drive block 44 pushes the transverse drive block 43 to drive the sealing plate 41 to move to the through slot 42 and match the detection head 3, the fixed drive block 44 moves forward with the movable seat 11 to ensure that the connector of the detection head 3 and the USB data cable are plugged in.

[0064] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0065] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A USB data line testing device for connector protection, comprising a supporting base plate, characterized in that: A test assembly for testing the USB data cable is flippably provided on the support base, the test assembly comprising a detection unit and a detection head slidably connected to the detection unit; One end of the detection unit passes through and is fixedly connected to a flip shaft, both ends of the flip shaft are rotatably connected to the support base, and a clamping assembly is provided at the end of the detection unit away from the flip shaft, which is used to clamp and fix the connector of the USB data cable to be tested; A vibration component is provided at the bottom of the detection unit for knocking the clamping component and the connector of the USB data cable in the clamping component; The detection unit includes a first detection seat, a second detection seat and a third detection seat. One end of the first detection seat, the second detection seat and the third detection seat is provided with a fixed seat, and a movable seat is slidably installed in the first detection seat, the second detection seat and the third detection seat. The vibration assembly includes a vibration plate and a knocking rod connected to the end of the vibration plate. The top of the knocking rod is fitted with the bottom of the fixed seat. A double-ear support is fixedly installed on the bottom of the movable seat. One end of the vibration plate is pinned to the double-ear support, and a tension spring is connected between the vibration plate and the movable seat. The upper surface of the vibration plate has a first protrusion arrayed in equal intervals, and a second protrusion is provided on one side above the first protrusion in the first detection seat, the second detection seat, and the third detection seat, and the first protrusion and the second protrusion are matched; A sealing plate is provided on one side of the detection head, and a guide block is fixedly installed on one side of the movable seat in the first detection seat and the second detection seat. The two ends of the sealing plate are respectively slidably connected to the two sets of guide blocks, and through slots are equidistantly opened in the sealing plate; A transverse drive block is fixedly installed on the end of the sealing plate on one side of the second detection seat, and a fixed drive block is fixedly installed on one side of the outer wall of the second detection seat, and the transverse drive block and the fixed drive block are matched; A first limit plate is fixedly installed on one end of the sealing plate on one side of the third detection seat, a second guide rod is fixedly connected to one side of the first limit plate, the second guide rod and the guide block are slidably connected, and a fifth spring is connected to the outside of the second guide rod between the first limit plate and the guide block.

2. A USB data line testing device for connector protection according to claim 1, characterized in that: The flip shaft passes through the first detection seat, the second detection seat and the third detection seat in sequence and is fixedly connected to the first detection seat, the second detection seat and the third detection seat respectively. Two groups of flip cylinders are symmetrically arranged on the supporting base plate, and the two ends of the flip shaft are fixedly connected to the turntables of the two groups of flip cylinders respectively.

3. A USB data line testing device for connector protection according to claim 2, characterized in that: The clamping assembly is arranged in the fixed seat, and the clamping assembly includes two groups of limit blocks slidably connected to the fixed seat, a movable plate is fitted on one side of the limit block, a fixed plate is provided on the fixed seat, a first spring is connected between the fixed plate and the movable plate, a first guide rod is slidably installed in the fixed plate, and a clamping plate is connected to one side of the first guide rod through a second spring.

4. A USB data line testing device with connector protection according to claim 3, characterized in that: Guide bars are fixedly installed on the inner walls of both sides of the fixing seat, and guide grooves matching the guide bars are opened in the limiting block. A second limiting plate is symmetrically arranged on one side of the fixing seat, and a sixth spring is connected between the second limiting plate and the limiting block.

5. A USB data line testing device with connector protection according to claim 4, characterized in that: The detection head is fixedly installed on the moving seat, and adjacent moving seats are connected by connecting rods, and the side walls of the first detection seat, the second detection seat and the third detection seat are all provided with slideways at the moving position of the connecting rod; A screw is rotatably installed in the second detection seat, one end of which is connected to a motor, and a movable seat located in the second detection seat is connected to the screw through an internal thread sleeve; The first detection seat and the third detection seat are both fixedly installed with guide shafts, and the movable seats located in the first detection seat and the third detection seat are both slidably connected with the guide shafts through linear bearings.

6. A USB data line testing device with connector protection according to claim 5, characterized in that: A magnetic rod is fixedly installed on the vibration plate, a brush holder is provided on one side of the fixed seat, the brush holder is slidably connected to the detection unit through a fourth spring, a magnetic block is provided at the bottom of the brush holder, and the magnetic block and the magnetic rod are matched.

7. A USB data line testing device with connector protection according to claim 6, characterized in that: A traction frame is fixedly installed on one side of the vibration plate, and a bracket is slidably connected to the outside of the fixed seat. The bracket is fixedly connected to two sets of limit blocks. A latch is set in the center of the bracket. One end of the latch is rotatably connected to an extension plate, and a torsion spring is set between the extension plate and the latch.

8. A USB data line testing device with connector protection according to claim 7, characterized in that: A traction block is slidably arranged in the traction frame, a slide groove is provided in the traction frame, and one side of the traction block is slidably connected in the slide groove through a third spring.

Images