Automobile wire harness test probe quick docking device

Abstract

The utility model relates to automobile test tool technical field, and disclose a kind of automobile wire harness test probe quick docking device, the automobile wire harness test probe quick docking device, including installation box, the inner wall fixed mounting of installation box is equipped with fixed plate, the side wall fixed connection of fixed plate is equipped with reset spring, the one end fixed connection probe barrel of reset spring away from fixed plate, the inner wall fixed mounting of installation box is equipped with adhesive tape box, the inside of installation box is provided with limiting mechanism, the inside of installation box is provided with promoting mechanism.The automobile wire harness test probe quick docking device, rotating adjusting lever, make moving plate move, and then drive mounting block to move, adjust the spacing between two mounting blocks, and then adapt to different types of wire harness, while cooperating with the setting of torsion spring to make the clamping plate clamp the camber surface of wire harness, facilitate subsequent moving probe barrel, make the probe on probe barrel quick docking and insert wire harness to detect.

Description

Technical Field

[0001] This utility model relates to the field of automotive testing tools, specifically to a rapid docking device for automotive wiring harness testing probes. Background Technology

[0002] Automotive wiring harnesses are the main network of automotive circuits; without wiring harnesses, there would be no automotive circuits. Automotive wiring harnesses must be tested in segments using test probes specifically designed for automotive wiring harness testing.

[0003] According to a public notice for an automotive wiring harness testing tool (Announcement No.: CN206563785U), the above-mentioned application states that during testing, the human body will not come into contact with the wiring harness or probes, the test results are accurate, and insulating tape can be wrapped around the wiring harness after testing, which improves safety.

[0004] However, in actual use, the above-mentioned equipment lacks a corresponding limiting mechanism for the wire harness. Relying solely on the probe to insert into the arc surface of the wire harness can easily lead to inaccurate insertion and docking, affecting the testing results. In view of this, we propose a rapid docking device for automotive wire harness testing probes. Utility Model Content

[0005] The purpose of this invention is to provide a rapid docking device for automotive wiring harness test probes to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quick docking device for automotive wiring harness test probes, comprising a mounting box, a fixing plate fixedly mounted on the inner wall of the mounting box, a return spring fixedly connected to the side wall of the fixing plate, a probe cylinder fixedly connected to the end of the return spring away from the fixing plate, a tape box fixedly mounted on the inner wall of the mounting box, a limiting mechanism provided inside the mounting box, and a promoting mechanism provided inside the mounting box, the limiting mechanism comprising: The mounting plate is fixedly mounted on the upper surface of the mounting box. An adjusting rod is threadedly connected to the inner wall of the mounting plate. A movable plate is rotatably connected to the end of the adjusting rod. A sliding groove is provided on the surface of the movable plate, and a mounting block is provided on the side wall of the movable plate. A limiting groove is formed on the upper surface of the mounting box. A limiting block is fixedly installed on the lower surface of the mounting block. A straight rod is fixedly installed on the inner wall of the mounting block. A torsion spring is fixedly connected to the arc surface of the straight rod. The end of the torsion spring away from the arc surface of the straight rod is fixedly connected to the inner wall of the clamping plate.

[0007] Preferably, the promoting mechanism includes an auxiliary plate disposed on the side wall of the mounting block, and a rubber strip is fixedly mounted on the arc surface of the clamping plate, the arc surface of the rubber strip having a groove. Preferably, the number of grooves is set to several, and the several grooves are evenly opened on the arc surface of the rubber strip. The setting of multiple grooves increases the contact area between the rubber strip and the wire harness.

[0008] Preferably, a slider is fixedly installed on the side wall of the mounting block, and the shape of the slider is adapted to the shape of the groove, so that the mounting block can slide along the inside of the groove.

[0009] Preferably, the limiting block is cylindrical in shape, and the shape of the limiting block is adapted to the shape of the limiting groove, thereby limiting the movement direction of the mounting block.

[0010] Preferably, the surface of the mounting block is provided with an elongated groove, the height of which is the same as the height of the straight rod, so that the straight rod can be installed on the inner wall of the mounting block.

[0011] Preferably, the side wall of the clamping plate has a circular hole, and the clamping plate is fitted onto the arc surface of the straight rod, so that the clamping plate can rotate on the arc surface of the straight rod.

[0012] Compared with the prior art, this utility model provides a quick docking device for automotive wiring harness test probes, which has the following advantages: 1. This automotive wiring harness test probe quick docking device, by setting a limit mechanism, rotates the adjusting rod to move the moving plate, which in turn moves the mounting block, adjusting the distance between the two mounting blocks to adapt to different types of wiring harnesses. At the same time, the torsion spring setting allows the clamping plate to hold the arc surface of the wiring harness, facilitating the subsequent movement of the probe cylinder, so that the probe on the probe cylinder can be quickly docked and inserted into the wiring harness for testing.

[0013] 2. This automotive wiring harness test probe quick docking device, through the setting of a facilitating mechanism and the setting of an auxiliary plate, ensures the stability of the wiring harness arc surface fixation. The setting of multiple grooves increases the contact area between the rubber strip and the wiring harness, ensuring the stability of the wiring harness fixation, thereby ensuring the quick docking and insertion of the probe into the wiring harness. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a partial cross-sectional view of the mounting box of this utility model; Figure 3 This is a partial exploded view of the structural mounting block of this utility model; Figure 4 This is a partial schematic diagram of the mounting plate of this utility model. Figure 5 This is a partial exploded view of the structural clamping plate of this utility model.

[0015] In the diagram: 1. Mounting box; 2. Fixing plate; 3. Limiting mechanism; 301. Mounting plate; 302. Adjusting rod; 303. Moving plate; 304. Slide groove; 305. Mounting block; 306. Limiting groove; 307. Limiting block; 308. Straight rod; 309. Torsion spring; 310. Clamping plate; 4. Promoting mechanism; 401. Auxiliary plate; 402. Rubber strip; 403. Groove; 5. Return spring; 6. Probe tube; 7. Tape box. Detailed Implementation

[0016] like Figures 1-5 As shown, this utility model provides a technical solution: a quick docking device for automotive wiring harness test probes, including a mounting box 1, a fixing plate 2 fixedly mounted on the inner wall of the mounting box 1, a return spring 5 fixedly connected to the side wall of the fixing plate 2, a probe cylinder 6 fixedly connected to the end of the return spring 5 away from the fixing plate 2, a tape box 7 fixedly mounted on the inner wall of the mounting box 1, a limiting mechanism 3 and a promoting mechanism 4 are provided inside the mounting box 1, the limiting mechanism 3 includes: a mounting plate 301, an adjusting rod 302, a moving plate 303, a sliding groove 304, a mounting block 305, a limiting groove 306, a limiting block 307, a straight rod 308, a torsion spring 309, and a clamping plate 310.

[0017] In one embodiment of this utility model, the mounting plate 301 is fixedly mounted on the upper surface of the mounting box 1. An adjusting rod 302 is threadedly connected to the inner wall of the mounting plate 301. A movable plate 303 is rotatably connected to the end of the adjusting rod 302. A sliding groove 304 is provided on the surface of the movable plate 303. A mounting block 305 is provided on the side wall of the movable plate 303. A limiting groove 306 is provided on the upper surface of the mounting box 1. A limiting block 307 is fixedly mounted on the lower surface of the mounting block 305. A straight rod 308 is fixedly mounted on the inner wall of the mounting block 305. A torsion spring 309 is fixedly connected to the arc surface of the straight rod 308. The end of the torsion spring 309 away from the arc surface of the straight rod 308 is fixedly connected to the inner wall of the clamping plate 310.

[0018] In addition, the mounting plate 301 is fixedly installed on the upper surface of the mounting box 1. The inner wall of the mounting plate 301 is threadedly connected to the adjusting rod 302. The end of the adjusting rod 302 is rotatably connected to the moving plate 303. The surface of the moving plate 303 is provided with a sliding groove 304. The side wall of the moving plate 303 is provided with a mounting block 305. The limiting groove 306 is opened on the upper surface of the mounting box 1. The lower surface of the mounting block 305 is fixedly installed with a limiting block 307. The inner wall of the mounting block 305 is fixedly installed with a straight rod 308. The arc surface of the straight rod 308 is fixedly connected to a torsion spring 309. The end of the torsion spring 309 away from the arc surface of the straight rod 308 is fixedly connected to the inner wall of the clamping plate 310.

[0019] In an embodiment of this utility model, a slider is fixedly installed on the side wall of the mounting block 305. The shape of the slider is adapted to the shape of the slide groove 304, allowing the mounting block 305 to slide along the interior of the slide groove 304. The limiting block 307 is cylindrical in shape and its shape is adapted to the shape of the limiting groove 306, thereby limiting the movement direction of the mounting block 305. The surface of the mounting block 305 has a long groove, the height of which is the same as the height of the straight rod 308, allowing the straight rod 308 to be installed on the inner wall of the mounting block 305. The side wall of the clamping plate 310 has a round hole, and the clamping plate 310 is fitted onto the arc surface of the straight rod 308, allowing the clamping plate 310 to rotate on the arc surface of the straight rod 308. The auxiliary plate 401 is set on the surface of the mounting block 305 in the same way as the clamping plate 310. The tape box 7 is filled with insulating tape, which, together with the cutter on the side wall of the mounting box 1, makes it easy to wrap the insulating tape around the arc surface of the wire harness. There are two mounting blocks 305, which are arranged in a mirror image on the arc surface of the moving plate 303.

[0020] In this invention, during use, rotating the adjusting rod 302 moves the moving plate 303, which in turn moves the mounting block 305. Adjusting the distance between the two mounting blocks 305 allows the slider on the mounting block 305 to slide on the sliding groove 304. At the same time, the limiting block 307 slides inside the limiting groove 306 to accommodate different types of wire harnesses. Simultaneously, the torsion spring 309, in conjunction with the clamping plate 310, clamps the arc surface of the wire harness, facilitating the subsequent movement of the probe cylinder 6 and enabling the probe on the probe cylinder 6 to quickly connect and insert into the wire harness for testing.

[0021] Furthermore, the auxiliary plate 401 ensures the stability of the wire harness arc surface fixation, and the multiple grooves 403 increase the contact area between the rubber strip 402 and the wire harness, ensuring the stability of the wire harness fixation, thereby ensuring that the probe can quickly dock and insert into the wire harness.

[0022] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A quick docking device for automotive wiring harness test probes, comprising a mounting box (1), wherein a fixing plate (2) is fixedly mounted on the inner wall of the mounting box (1), a return spring (5) is fixedly connected to the side wall of the fixing plate (2), a probe cylinder (6) is fixedly connected to the end of the return spring (5) away from the fixing plate (2), and a tape box (7) is fixedly mounted on the inner wall of the mounting box (1), characterized in that: The mounting box (1) is provided with a limiting mechanism (3) inside, and the mounting box (1) is provided with a promoting mechanism (4) inside. The limiting mechanism (3) includes: Mounting plate (301), which is fixedly mounted on the upper surface of mounting box (1), has an adjusting rod (302) threadedly connected to the inner wall of mounting plate (301), and a moving plate (303) rotatably connected to the end of the adjusting rod (302). The surface of the moving plate (303) is provided with a sliding groove (304), and the side wall of the moving plate (303) is provided with a mounting block (305). A limiting groove (306) is formed on the upper surface of the mounting box (1). A limiting block (307) is fixedly installed on the lower surface of the mounting block (305). A straight rod (308) is fixedly installed on the inner wall of the mounting block (305). A torsion spring (309) is fixedly connected to the arc surface of the straight rod (308). The end of the torsion spring (309) away from the arc surface of the straight rod (308) is fixedly connected to the inner wall of the clamping plate (310).

2. The rapid docking device for automotive wiring harness test probes according to claim 1, characterized in that: The promoting mechanism (4) includes an auxiliary plate (401), which is disposed on the side wall of the mounting block (305). A rubber strip (402) is fixedly installed on the arc surface of the clamping plate (310), and a groove (403) is provided on the arc surface of the rubber strip (402).

3. The rapid docking device for automotive wiring harness test probes according to claim 2, characterized in that: The number of grooves (403) is set to several, and the several grooves (403) are evenly opened on the arc surface of the rubber strip (402).

4. The rapid docking device for automotive wiring harness test probes according to claim 1, characterized in that: A slider is fixedly installed on the side wall of the mounting block (305), and the shape of the slider is adapted to the shape of the groove (304).

5. The rapid docking device for automotive wiring harness test probes according to claim 1, characterized in that: The limiting block (307) is cylindrical in shape, and the shape of the limiting block (307) is adapted to the shape of the limiting groove (306).

6. The rapid docking device for automotive wiring harness test probes according to claim 1, characterized in that: The surface of the mounting block (305) is provided with a long groove, the height of which is the same as the height of the straight rod (308).

7. The rapid docking device for automotive wiring harness test probes according to claim 1, characterized in that: The side wall of the clamp (310) is provided with a round hole, and the clamp (310) is sleeved on the arc surface of the straight rod (308).

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