Plugging detection device at hardware interface of electronic computer

Abstract

The invention relates to the technical field of plugging detection devices, and discloses an electronic computer hardware interface plugging detection device which comprises a mounting frame, a first base arranged on the outer wall of the mounting frame, a hardware equipment body arranged on the first base, a second base arranged on one side of the mounting frame and a connector arranged on the second base. A sliding platform is arranged on the outer wall of the second base, a sliding seat is arranged on the outer wall of the sliding platform, a fixing mechanism used for fixing the connector is arranged on the outer wall of the sliding seat, and a bearing plate is arranged on the outer wall of the second base; a clamping part used for adjusting the bending angle of the wire is arranged on the side face, away from the second base, of the bearing plate. According to the plugging detection device at the hardware interface of the electronic computer, the bending angle of the wire is adjusted, so that the practical use condition is simulated more truly, and the test precision and comprehensiveness are remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of plug-in and unplug-out detection devices, and in particular to a plug-in and unplug-out detection device at an electronic computer hardware interface. Background Art

[0002] With the popularization and widespread application of electronic computers, the reliability of computer hardware interfaces has become increasingly important. Hardware interfaces such as USB interfaces, HDMI interfaces, LAN interfaces, etc., frequently plug and unplug and connect wires and cables, posing a severe challenge to the durability of the interfaces.

[0003] The plug-in and unplug detection devices currently used in the market mainly focus on simple plug-in and unplug counting and basic electrical performance testing. However, these existing detection devices still have the following disadvantages during use: Existing plug-in and unplug detection devices usually only perform plug-in tests in a straight line direction, without taking into account the various bends and pulls that the wires and cables connected to the hardware device interface may be subjected to during actual use. These physical stresses on the wires will also have a significant impact on the durability and performance of the interface. Therefore, existing plug-in and unplug detection devices are difficult to fully reflect the reliability and durability of the interface under actual usage conditions, resulting in limitations in the test results for the evaluation of the overall performance of the interface. Summary of the invention

[0004] In view of the fact that the existing plug-in and unplug-out detection devices in the prior art usually only perform plug-in and unplug tests in a straight line direction, and do not take into account the various bending and pulling problems that the wires and cables connected to the hardware device interface may be subjected to in actual use, a plug-in and unplug-out detection device for an electronic computer hardware interface is proposed.

[0005] The present application provides a plug-in and plug-out detection device at an electronic computer hardware interface, the purpose of which is to adjust the bending angle of the wire to more realistically simulate the actual usage of the improved detection device, so as to significantly improve the accuracy and comprehensiveness of the test.

[0006] The technical solution of the present invention is: a plug-in and plug-out detection device at an electronic computer hardware interface, comprising a mounting frame, a first base arranged on the outer wall of the mounting frame, a hardware device body arranged on the first base, a second base arranged on one side of the mounting frame, a connector arranged on the second base, and a wire arranged at an end of the connector away from the hardware device body, the outer wall of the second base is provided with a sliding platform, the outer wall of the sliding platform is provided with a sliding seat, the outer wall of the sliding seat is provided with a fixing mechanism for fixing the connector, the outer wall of the second base is provided with a bearing plate, and a side of the bearing plate away from the second base is provided with a clamping component for adjusting the bending angle of the wire; the clamping component comprises a connection box arranged on a side of the bearing plate away from the second base, a groove for passing the wire is opened on a side of the connection box away from the bearing plate, and a sawtooth block elastically installed inside the connection box, and the sawtooth surface of the sawtooth block penetrates into the interior of the groove and is in close contact with the outer wall of the wire.

[0007] Furthermore, the clamping component also includes a pull rod arranged inside the connecting box, and a compression spring sleeved on the wall of the pull rod, and one end of the pull rod is fixedly connected to the side of the sawtooth block away from the groove, and the other end of the pull rod penetrates to the outside of the connecting box, one end of the compression spring is fixedly connected to the side of the sawtooth block away from the groove, and the other end of the compression spring is fixedly connected to the inner wall of the connecting box.

[0008] Furthermore, the clamping component also includes an arcuate slide rail opened on a side of the supporting plate away from the second base, a movable block arranged inside the arcuate slide rail, a first slider arranged on a side of the movable block away from the supporting plate, a straight groove opened on a side of the supporting plate away from the second base, a third slider arranged inside the straight groove, a second slider arranged on a side of the third slider away from the supporting plate, and a guide ring sleeved on the outer walls of the first slider and the second slider, and a side of the first slider away from the movable block is connected to a side of the connecting box close to the supporting plate.

[0009] Furthermore, the clamping component also includes a positioning block arranged on a side of the connecting box close to the supporting plate, and a positioning groove opened on a side of the first slider away from the movable block, and the positioning block is inserted into the interior of the positioning groove, the positioning block is polygonal, and the inner wall of the positioning groove and the outer wall of the positioning block are adapted to each other.

[0010] Furthermore, the clamping component also includes a roller arranged on a side of the second slider away from the third slider.

[0011] Furthermore, the clamping component also includes a rotating seat arranged on a side of the supporting plate away from the second base, and a pushing ring clamped on the outer wall of the rotating seat, and one end of the pushing ring away from the rotating seat is sleeved on the outer wall of the movable block.

[0012] Furthermore, the clamping component also includes a rotating ring arranged on a side of the rotating seat away from the bearing plate, and the outer wall of the rotating ring is provided with anti-slip grooves.

[0013] Furthermore, the clamping component also includes a threaded groove opened on a side of the supporting plate away from the second base, a threaded rod installed inside the threaded groove through internal and external threads, and a side of the threaded rod close to the supporting plate is in close contact with a side of the rotating ring away from the rotating seat.

[0014] Furthermore, a scale line is arranged on a side of the carrying plate away from the second base, and a pointer for pointing to the scale line is arranged on an outer wall of the rotating seat.

[0015] Beneficial effects of the present invention: 1. According to the distance between the connector and the interface of the hardware device body, the movable length of the wire can be flexibly adjusted, and then the wire is clamped in the groove. By controlling the sawtooth surface of the sawtooth block to abut against the outer wall of the wire, the movable length of the wire can be fixed. By changing the movable length of the wire, the influence of the wire on the connection stability at the interface when it is pulled to different degrees can be tested. Then, by sliding the connection box, the bending angle of the wire can be adjusted to test the influence of the wire on the connection stability at the interface at different bending angles. This can more realistically simulate the influence of various bending and pulling of the wire on the durability and performance of the interface in actual use, so as to significantly improve the accuracy and comprehensiveness of the test.

[0016] 2. The angle of the connection box can be fixed through the cooperation between the positioning block and the positioning slot. By pulling out the positioning block from the positioning slot, the connection box can be flexibly rotated to adjust the inclination angle of the fixed part of the wire. Finally, the positioning block is reinserted into the positioning slot to ensure that the connection box slides along the arc-shaped slide rail while keeping the adjusted angle of the connection box unchanged. Therefore, the rotation angle of the connection box can be adjusted and fixed according to actual test requirements, further improving the convenience of using the device.

[0017] 3. Through the provided roller, the section of the wire away from the hardware device body can be placed on the roller. When the position of the connection box moves, the section of the wire away from the hardware device body automatically slides along the outer wall of the roller. The roller support can effectively disperse the mechanical stress on the wire, thereby improving the accuracy of the test and the service life of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention; Figure 2 It is a schematic diagram of the installation of the clamping component in the present invention; Figure 3 is a three-dimensional diagram of the carrying plate in the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic diagram at A in the middle; Figure 5It is a schematic diagram of the interior of the connection box in the present invention; Figure 6 It is a schematic diagram of the installation of the arc-shaped slide rail in the present invention; Figure 7 This is a schematic diagram of the installation of the guide ring in the present invention; Figure 8 For the present invention Figure 7 The enlarged schematic diagram of point B in the middle; Fig. 9 It is a schematic diagram of the installation of the threaded rod in the present invention.

[0019] In the figure: 1. Mounting frame; 2. First base; 3. Hardware device body; 4. Threaded rod; 5. Second base; 6. Connector; 7. Wire; 8. Fixing mechanism; 9. Sliding platform; 10. Sliding seat; 11. Loading plate; 12. Clamping component; 13. Connection box; 14. Sawtooth block; 15. Pull rod; 16. Compression spring; 17. Groove; 18. Arc slide rail; 19. Movable block; 20. First slider; 21. Positioning block; 22. Positioning groove; 23. Guide ring; 24. Second slider; 25. Third slider; 26. Straight groove; 27. Push ring; 28. Rotating seat; 29. ​​Rotating ring; 30. Pointer; 31. Scale line; 32. Threaded groove; 33. Roller. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] Example 1, reference Figure 1-Figure 9 , which is the first embodiment of the present invention, provides a plug-in and plug-out detection device at an electronic computer hardware interface, including a mounting frame 1, a first base 2 fixedly arranged on the outer wall of the mounting frame 1, a hardware device body 3 fixedly arranged on the first base 2, a second base 5 fixedly arranged on one side of the mounting frame 1, a connector 6 movably arranged on the second base 5, and a wire 7 fixedly arranged on the end of the connector 6 away from the hardware device body 3, a sliding platform 9 is fixedly installed on the outer wall of the second base 5, a sliding seat 10 is slidably installed on the outer wall of the sliding platform 9, a fixing mechanism 8 for fixing the connector 6 is fixedly connected to the outer wall of the sliding seat 10, a bearing plate 11 is fixedly connected to the outer wall of the second base 5, and a clamping component 12 for adjusting the bending angle of the wire 7 is arranged on the side of the bearing plate 11 away from the second base 5.

[0022] Specifically, the mounting frame 1 provides an installation space for the first base 2. The second base 5 can be fixedly installed on the mounting frame 1 or fixedly installed at other installation positions. No restriction is made on the installation position of the second base 5. The hardware device body 3 can be detachably installed on the first base 2 by snapping or clamping. The connector 6 can be detachably installed on the sliding seat 10 by a fixing mechanism 8. The fixing mechanism 8 can be a clamping and fixing structure commonly used in the prior art and no specific restriction is made here.

[0023] By controlling the operation of the sliding platform 9, the sliding seat 10 can be driven to move toward or away from the first base 2, and then the fixing mechanism 8 can drive the connector 6 to move toward or away from the interface direction of the hardware device body 3. The clamping component 12 is provided to clamp the outer wall of the wire 7 and adjust the bending angle of the wire 7, thereby more realistically simulating the effects of various bending and pulling of the wire 7 on the durability and performance of the interface in actual use, thereby significantly improving the accuracy and comprehensiveness of the test.

[0024] Reference Figure 3 and Figure 5 The clamping component 12 includes a connection box 13 slidably mounted on a side of the carrier plate 11 away from the second base 5, a groove 17 opened on a side of the connection box 13 away from the carrier plate 11 for passing the wire 7, and a serrated block 14 elastically mounted inside the connection box 13, and the serrated surface of the serrated block 14 penetrates into the interior of the groove 17 and is in close contact with the outer wall of the wire 7.

[0025] Specifically, according to the distance between the connector 6 and the interface of the hardware device body 3, the movable length of the wire 7 is flexibly adjusted, and then the wire 7 is clamped in the groove 17. By controlling the serrated surface of the serrated block 14 to abut against the outer wall of the wire 7, the movable length of the wire 7 can be fixed. By changing the movable length of the wire 7, the influence of the wire 7 on the connection stability at the interface when it is pulled to different degrees can be tested. Then, by sliding the connection box 13, the bending angle of the wire 7 can be adjusted to test the influence of the wire 7 on the connection stability at the interface at different bending angles.

[0026] Reference Figure 5 The clamping component 12 also includes a pull rod 15 slidably installed inside the connecting box 13, and a compression spring 16 sleeved on the rod wall of the pull rod 15, and one end of the pull rod 15 is fixedly connected to the side of the sawtooth block 14 away from the groove 17, and the other end of the pull rod 15 penetrates to the outside of the connecting box 13, one end of the compression spring 16 is fixedly connected to the side of the sawtooth block 14 away from the groove 17, and the other end of the compression spring 16 is fixedly connected to the inner wall of the connecting box 13.

[0027] Specifically, by setting the compression spring 16, the serrated surface of the sawtooth block 14 penetrates the inside of the groove 17 in the initial state. When the wire 7 needs to be clamped in the inside of the groove 17, the tester pulls the pull rod 15, and the sawtooth block 14 can squeeze the compression spring 16. At this time, the wire 7 can be placed in the inside of the groove 17, and then the pull rod 15 is released. Under the action of the elastic force of the compression spring 16, the serrated surface of the sawtooth block 14 abuts against the outer wall of the wire 7, thereby fixing the wire 7.

[0028] Reference Figure 6-Figure 8 The clamping component 12 also includes an arcuate slide rail 18 provided on a side of the carrier plate 11 away from the second base 5, a movable block 19 movably installed inside the arcuate slide rail 18, a first slider 20 rotatably installed on a side of the movable block 19 away from the carrier plate 11, a straight groove 26 provided on a side of the carrier plate 11 away from the second base 5, a third slider 25 slidably installed inside the straight groove 26, a second slider 24 fixedly installed on a side of the third slider 25 away from the carrier plate 11, and a guide ring 23 sleeved on the outer walls of the first slider 20 and the second slider 24, and a side of the first slider 20 away from the movable block 19 is connected to a side of the connection box 13 close to the carrier plate 11.

[0029] Specifically, through the cooperation between the set arcuate slide rail 18 and the movable block 19, the connection box 13 can be driven to slide along the arcuate slide rail 18. Through the cooperation between the first slider 20, the straight groove 26, the second slider 24, the third slider 25, and the guide ring 23, it can be ensured that the angle of the connection box 13 remains unchanged while the connection box 13 slides along the arcuate slide rail 18, and no deflection occurs.

[0030] Reference Figure 4-Figure 5 The clamping component 12 also includes a positioning block 21 fixedly mounted on a side of the connection box 13 close to the carrier plate 11, and a positioning groove 22 opened on a side of the first slider 20 away from the movable block 19, and the positioning block 21 is inserted into the interior of the positioning groove 22, the positioning block 21 is polygonal, and the inner wall of the positioning groove 22 and the outer wall of the positioning block 21 are adapted to each other.

[0031] Specifically, through the cooperation between the positioning block 21 and the positioning groove 22, the angle of the connection box 13 can be fixed. By pulling out the positioning block 21 from the positioning groove 22, the connection box 13 can be flexibly rotated to adjust the inclination angle of the fixed part of the wire 7. Finally, the positioning block 21 is reinserted into the positioning groove 22, which can ensure that the connection box 13 slides along the arc-shaped slide rail 18 while keeping the adjusted angle of the connection box 13 unchanged.

[0032] Reference Figure 7 The clamping component 12 also includes a roller 33 rotatably mounted on a side of the second slider 24 away from the third slider 25 .

[0033] Specifically, by setting the roller 33, the section of the wire 7 away from the hardware device body 3 can be placed on the roller 33. When the position of the connection box 13 moves, the section of the wire 7 away from the hardware device body 3 automatically slides along the outer wall of the roller 33. The roller 33 support can effectively disperse the mechanical stress on the wire 7, thereby improving the accuracy of the test and the service life of the wire 7.

[0034] Example 2, reference Figure 1-Figure 9 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that the clamping component 12 also includes a rotating seat 28 rotatably mounted on a side of the supporting plate 11 away from the second base 5, and a pushing ring 27 clamped on the outer wall of the rotating seat 28, and the end of the pushing ring 27 away from the rotating seat 28 is sleeved on the outer wall of the movable block 19.

[0035] Specifically, the rotating seat 28 and the pushing ring 27 are connected by means of a convex block and a concave groove. By rotating the rotating seat 28, the pushing ring 27 can be driven to rotate, and then the pushing ring 27 can push the movable block 19 to slide along the inner wall of the arc-shaped slide rail 18, providing power for the sliding of the connecting box 13.

[0036] Reference Figure 7 The clamping component 12 further includes a swivel ring 29 fixedly mounted on a side of the rotating seat 28 away from the bearing plate 11, and an outer wall of the swivel ring 29 is provided with anti-slip grooves.

[0037] Specifically, the rotating ring 29 can facilitate the tester to rotate the rotating seat 28 .

[0038] Reference Figure 6 and Fig. 9 The clamping component 12 also includes a threaded groove 32 opened on the side of the supporting plate 11 away from the second base 5, and a threaded rod 4 installed inside the threaded groove 32 through internal and external threads. The side of the threaded rod 4 close to the supporting plate 11 is in close contact with the side of the rotating ring 29 away from the rotating seat 28.

[0039] Specifically, by rotating the swivel 29, the connection box 13 can be driven to slide along the direction of the arc-shaped slide rail 18, thereby adjusting the bending angle of the wire 7. After the adjustment is appropriate, the threaded rod 4 is tightened to move the threaded rod 4 in the direction close to the thread groove 32 until the side of the threaded rod 4 close to the supporting plate 11 is in close contact with the side of the swivel 29 away from the rotating seat 28. The swivel 29 can be fixed, thereby fixing the bending angle of the wire 7.

[0040] Reference Figure 1-Figure 4 A scale line 31 is fixedly connected to a side of the carrying plate 11 away from the second base 5 , and a pointer 30 for pointing to the scale line 31 is fixedly connected to an outer wall of the rotating base 28 .

[0041] Specifically, the rotating ring 29 drives the rotating seat 28 to rotate, and then under the guidance of the pointer 30, the tester can intuitively understand the bending degree of the wire 7 at this time. The rest of the structure is the same as that of the first embodiment.

[0042] Based on Example 1-Example 2, the working principle of the present invention is as follows: When it is necessary to perform a plug-in test on the electronic computer hardware interface, first install the connector 6 and the hardware device body 3, then flexibly adjust the movable length of the wire 7 according to the distance between the connector 6 and the interface of the hardware device body 3, and then pull the pull rod 15 so that the sawtooth block 14 can squeeze the compression spring 16. At this time, the wire 7 can be placed in the groove 17, and the pull rod 15 is released. Under the action of the elastic force of the compression spring 16, the serrated surface of the sawtooth block 14 abuts against the outer wall of the wire 7, so that the movable length of the wire 7 can be fixed. By changing the movable length of the wire 7, the influence of the wire 7 on the connection stability at the interface when being pulled to different degrees can be tested.

[0043] By rotating the rotating seat 28, the pushing ring 27 can be driven to rotate, and then the pushing ring 27 can push the movable block 19 to slide along the inner wall of the arc-shaped slide rail 18, and drive the connecting box 13 to slide along the inner wall of the arc-shaped slide rail 18, so as to adjust the bending angle of the wire 7. At the same time, under the guidance of the pointer 30, it is convenient for the tester to intuitively understand the bending degree of the wire 7 at this time, and test the influence of the wire 7 on the connection stability at the interface at different bending angles.

[0044] After the adjustment is completed, by controlling the operation of the sliding platform 9, the sliding seat 10 can be driven to move back and forth toward or away from the first base 2, and then the fixing mechanism 8 can drive the connector 6 to move back and forth toward or away from the interface direction of the hardware device body 3. The wire 7 connected to the connector 6 and the hardware device body 3 are both connected to the detection device of the external electronic signal connection, thereby realizing the reciprocating plug-in and unplug-out test of the interface between the connector 6 and the hardware device body 3.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A plug-in detection device for an electronic computer hardware interface, comprising a mounting frame (1), a first base (2) arranged on an outer wall of the mounting frame (1), a hardware device body (3) arranged on the first base (2), a second base (5) arranged on one side of the mounting frame (1), a connector (6) arranged on the second base (5), and a wire (7) arranged at an end of the connector (6) away from the hardware device body (3), characterized in that: The outer wall of the second base (5) is provided with a sliding platform (9), the outer wall of the sliding platform (9) is provided with a sliding seat (10), the outer wall of the sliding seat (10) is provided with a fixing mechanism (8) for fixing the joint (6), the outer wall of the second base (5) is provided with a bearing plate (11), and a side surface of the bearing plate (11) away from the second base (5) is provided with a clamping component (12) for adjusting the bending angle of the wire (7); The clamping component (12) comprises a connection box (13) arranged on a side of the carrier plate (11) away from the second base (5), a groove (17) opened on a side of the connection box (13) away from the carrier plate (11) for passing the wire (7), and a sawtooth block (14) elastically mounted inside the connection box (13), wherein the sawtooth surface of the sawtooth block (14) penetrates into the inside of the groove (17) and is in close contact with the outer wall of the wire (7).

2. The plug-in and unplug detection device at the electronic computer hardware interface according to claim 1, characterized in that: The clamping component (12) further includes a pull rod (15) arranged inside the connection box (13), and a compression spring (16) sleeved on the rod wall of the pull rod (15), and one end of the pull rod (15) is fixedly connected to a side of the sawtooth block (14) away from the groove (17), and the other end of the pull rod (15) penetrates to the outside of the connection box (13), one end of the compression spring (16) is fixedly connected to a side of the sawtooth block (14) away from the groove (17), and the other end of the compression spring (16) is fixedly connected to the inner wall of the connection box (13).

3. The plug-in and unplug detection device at the electronic computer hardware interface according to claim 2, characterized in that: The clamping component (12) further comprises an arc-shaped slide rail (18) provided on a side of the carrier plate (11) away from the second base (5), a movable block (19) arranged inside the arc-shaped slide rail (18), a first slider (20) arranged on a side of the movable block (19) away from the carrier plate (11), a straight groove (26) provided on a side of the carrier plate (11) away from the second base (5), a third slider (25) arranged inside the straight groove (26), a second slider (24) arranged on a side of the third slider (25) away from the carrier plate (11), and a guide ring (23) sleeved on the outer walls of the first slider (20) and the second slider (24), wherein a side of the first slider (20) away from the movable block (19) is connected to a side of the connection box (13) close to the carrier plate (11).

4. The plug-in and unplug detection device at the electronic computer hardware interface according to claim 3, characterized in that: The clamping component (12) further comprises a positioning block (21) arranged on a side of the connection box (13) close to the carrier plate (11), and a positioning groove (22) provided on a side of the first sliding block (20) away from the movable block (19), wherein the positioning block (21) is inserted into the interior of the positioning groove (22), the positioning block (21) is polygonal, and the inner wall of the positioning groove (22) and the outer wall of the positioning block (21) are mutually adapted.

5. The plug-in and unplug detection device at the electronic computer hardware interface according to claim 3, characterized in that: The clamping component (12) further comprises a roller (33) arranged on a side of the second slider (24) away from the third slider (25).

6. The plug-in and unplug detection device at the electronic computer hardware interface according to claim 5, characterized in that: The clamping component (12) further comprises a rotating seat (28) arranged on a side of the supporting plate (11) away from the second base (5), and a pushing ring (27) clamped on the outer wall of the rotating seat (28), and an end of the pushing ring (27) away from the rotating seat (28) is sleeved on the outer wall of the movable block (19).

7. The plug-in and unplug detection device at the electronic computer hardware interface according to claim 6, characterized in that: The clamping component (12) further comprises a rotating ring (29) arranged on a side of the rotating seat (28) away from the bearing plate (11), and an outer wall of the rotating ring (29) is provided with anti-slip grooves.

8. The plug-in and unplug detection device at the electronic computer hardware interface according to claim 7, characterized in that: The clamping component (12) further comprises a threaded groove (32) formed on a side of the bearing plate (11) away from the second base (5), and a threaded rod (4) mounted inside the threaded groove (32) by means of internal and external threads, wherein a side of the threaded rod (4) close to the bearing plate (11) is in close contact with a side of the rotating ring (29) away from the rotating seat (28).

9. The plug-in and unplug detection device at the electronic computer hardware interface according to claim 6, characterized in that: A scale line (31) is provided on a side of the carrier plate (11) away from the second base (5), and a pointer (30) for pointing to the scale line (31) is provided on an outer wall of the rotating base (28).

Images