Fixing device for automobile wire harness detection

Abstract

The utility model discloses a fixing device for automobile wire harness detection, which comprises a supporting seat and a cover plate, one end of the supporting seat is fixedly connected with a telescopic rod, one end of the telescopic rod far away from the supporting seat is fixedly connected with a connecting seat, the top end of the connecting seat is provided with a limiting seat, the top end of the supporting seat is fixedly connected with two wrapping posts, and the two wrapping posts are fixedly connected with the cover plate. Two grooves are formed in the limiting seat, two fixing cylinders are fixedly connected to the surface of the limiting seat, the interiors of the fixing cylinders communicate with the interiors of the grooves, when the distance between the two fixing plates needs to be adjusted, rotating handles on the two sides of the limiting seat can be rotated, the rotating handles drive screw rods to rotate, the screw rods move in the fixing cylinders, and therefore the distance between the two fixing plates can be adjusted. The fixing plates are driven to move in the grooves, so that the distance between the fixing plates is adjusted, wire harnesses of different sizes are conveniently limited and fixed, and the cover plate is conveniently fixed through the arrangement of the insertion holes, the insertion blocks, the first magnetic blocks and the second magnetic blocks.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile wire harness detection, and in particular relates to a fixing device for automobile wire harness detection. Background Art

[0002] The automotive wiring harness is the main network of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to a component that is formed by crimping the contact connector made of copper material with the wires and cables, and then plastic-pressing the insulator on the outside to form a connecting circuit. A detection fixture is used when testing the automotive wiring harness.

[0003] For example, the patent number is ZL202022141175.8, and the patent name is a fixing device for automobile wiring harness detection, including a connecting seat and a supporting seat. In the utility model, when the automobile wiring harness is detected, the wiring harness is clamped in the limit seat, and the spring pushes the ball on the inner surface wall of the telescopic seat to be close to the outer surface wall of the wiring harness through its own elastic potential energy to fix the wiring harness, and because the ball and the telescopic seat are clamped together, the range of movement of the ball is guaranteed, so that when the wiring harness is dragged, the ball can rotate synchronously with the outer surface wall of the wiring harness, so that the wiring harness can be moved conveniently.

[0004] However, during use, the position of the ball is not convenient to move significantly. When encountering thinner automotive wiring harnesses, the fixing effect is poor, and it is inconvenient to limit and fix automotive wiring harnesses of different sizes. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the utility model provides a fixing device for automobile wiring harness detection. The handles on both sides of the limit seat are rotated, and the handles drive the screw to rotate. The screw moves inside the fixing cylinder, driving the fixing plate to move inside the groove, thereby adjusting the spacing between the fixing plates, which is convenient for limiting and fixing wiring harnesses of different sizes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for automobile wiring harness detection, comprising a support seat and a cover plate, one end of the support seat is fixedly connected to a telescopic rod, the end of the telescopic rod away from the support seat is fixedly connected to a connecting seat, a limit seat is provided at the top of the connecting seat, the top of the support seat is fixedly connected to two winding posts, two grooves are provided inside the limit seat, two fixed cylinders are fixedly connected to the surface of the limit seat, and the interior of the fixed cylinder is connected to the interior of the groove, a fixing plate is movably connected to the interior of the groove, a plurality of circular holes are provided on the surface of the fixing plate, a spring is fixedly connected to the interior of the circular hole, one end of the spring is fixedly connected to a fixing block, the end of the fixing block away from the spring is rotatably connected to a ball, the end of the fixing plate away from the circular hole is rotatably connected to a screw, and the screw is threadedly connected to the interior of the fixing cylinder, the end of the screw away from the fixing plate is fixedly connected to a handle, a socket is provided at the top of the winding post, two plug blocks are fixedly connected to the bottom end of the cover plate, a first magnetic block is fixedly connected to the inside of the socket, and a second magnetic block is fixedly connected to the bottom end of the plug block.

[0007] Furthermore, the first magnetic block is magnetically attracted to the second magnetic block, and a threaded groove is provided on the surface of the winding post.

[0008] Furthermore, the fixing plate is in an arc shape, the top end of the supporting seat is fixedly connected to two clamping seats, and the bottom end of the supporting seat is provided with a plurality of anti-slip pads.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. When the distance between the two fixed plates needs to be adjusted, the handles on both sides of the limit seat can be turned. The handles drive the screw to rotate, and the screw moves inside the fixed cylinder, driving the fixed plate to move inside the groove, so as to adjust the distance between the fixed plates, which is convenient for limiting and fixing wire harnesses of different sizes. The cover plate is conveniently fixed by setting the jack, the plug block, the first magnetic block and the second magnetic block.

[0011] 2. When testing the automotive wiring harness, clamp the wiring harness in the limit seat and push the fixing block to move through the spring rebound effect. The fixing block drives the ball to stick to the outer wall of the wiring harness to fix the wiring harness. Since the ball can roll, the ball rotates on the surface of the wiring harness when the wiring harness is dragged to move, which is convenient for moving the wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a cross-sectional view of the limit seat structure of the utility model.

[0014] Figure 3This is a cross-sectional view of the winding column structure of the utility model.

[0015] In the figure: 1. support seat; 2. telescopic rod; 3. connecting seat; 4. limit seat; 5. groove; 6. fixing plate; 7. round hole; 8. spring; 9. fixing block; 10. ball; 11. fixing cylinder; 12. screw; 13. winding column; 14. cover plate; 15. plug-in block; 16. first magnetic block; 17. second magnetic block. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0018] See attached Figure 1-3 As shown, a fixing device for automobile wiring harness detection includes a support seat 1 and a cover plate 14, one end of the support seat 1 is fixedly connected to a telescopic rod 2, the end of the telescopic rod 2 away from the support seat 1 is fixedly connected to a connecting seat 3, the top of the connecting seat 3 is provided with a limit seat 4, the top of the support seat 1 is fixedly connected to two winding posts 13, the interior of the limit seat 4 is provided with two grooves 5, the surface of the limit seat 4 is fixedly connected to two fixing cylinders 11, and the interior of the fixing cylinder 11 is connected to the interior of the groove 5, the interior of the groove 5 is movably connected to a fixing plate 6, and the surface of the fixing plate 6 is provided with a plurality of A circular hole 7, a spring 8 is fixedly connected inside the circular hole 7, one end of the spring 8 is fixedly connected to a fixing block 9, an end of the fixing block 9 away from the spring 8 is rotatably connected to a ball 10, an end of the fixing plate 6 away from the circular hole 7 is rotatably connected to a screw 12, and the screw 12 is connected to the internal thread of the fixing tube 11, an end of the screw 12 away from the fixing plate 6 is fixedly connected to a turning handle, a socket is provided at the top of the winding column 13, two plug blocks 15 are fixedly connected to the bottom end of the cover plate 14, a first magnetic block 16 is fixedly connected to the inside of the socket, and a second magnetic block 17 is fixedly connected to the bottom end of the plug block 15.

[0019] The first magnetic block 16 and the second magnetic block 17 are magnetically attracted to each other, and a thread groove is formed on the surface of the winding post 13 .

[0020] The fixing plate 6 is in an arc shape, the top end of the support base 1 is fixedly connected to two clamping seats, and the bottom end of the support base 1 is provided with a plurality of anti-skid pads.

[0021] Working principle: When in use, when testing the automobile wiring harness, the wiring harness is clamped in the limit seat 4 and the fixing block 9 is pushed to move by the rebound effect of the spring 8. The fixing block 9 drives the ball 10 to be close to the outer wall of the wiring harness to fix the wiring harness. Since the ball 10 can roll, the ball 10 rotates on the surface of the wiring harness when the wiring harness is dragged to move, which is convenient for moving the wiring harness. When it is necessary to adjust the spacing between the two fixing plates 6, the handles on both sides of the limit seat 4 can be rotated. The handle drives the screw 12 to rotate, and the screw 12 moves inside the fixing cylinder 11, driving the fixing plate 6 to move inside the groove 5, thereby adjusting the spacing between the fixing plates 6, which is convenient for limiting and fixing wiring harnesses of different sizes. The cover plate 14 is conveniently fixed through the arrangement of the jack, the plug block 15, the first magnetic block 16 and the second magnetic block 17.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fixing device for automobile wiring harness detection, comprising a support seat (1) and a cover plate (14), wherein one end of the support seat (1) is fixedly connected to a telescopic rod (2), and one end of the telescopic rod (2) away from the support seat (1) is fixedly connected to a connecting seat (3), a limit seat (4) is provided at the top of the connecting seat (3), and two winding posts (13) are fixedly connected to the top of the support seat (1), characterized in that: The interior of the limit seat (4) is provided with two grooves (5); the surface of the limit seat (4) is fixedly connected with two fixing cylinders (11), and the interior of the fixing cylinders (11) is communicated with the interior of the grooves (5); the interior of the grooves (5) is movably connected with a fixing plate (6); the surface of the fixing plate (6) is provided with a plurality of circular holes (7); the interior of the circular holes (7) is fixedly connected with a spring (8); one end of the spring (8) is fixedly connected with a fixing block (9); the fixing block (9) is rotated away from one end of the spring (8) A ball (10) is connected, one end of the fixing plate (6) away from the circular hole (7) is rotatably connected to a screw rod (12), and the screw rod (12) is connected to the internal thread of the fixing tube (11), one end of the screw rod (12) away from the fixing plate (6) is fixedly connected to a turning handle, a plug hole is provided at the top end of the winding column (13), two plug blocks (15) are fixedly connected to the bottom end of the cover plate (14), a first magnetic block (16) is fixedly connected to the inside of the plug hole, and a second magnetic block (17) is fixedly connected to the bottom end of the plug block (15).

2. According to claim 1, a fixing device for automobile wiring harness detection, characterized in that: The first magnetic block (16) and the second magnetic block (17) are magnetically attracted to each other, and a threaded groove is provided on the surface of the winding post (13).

3. The fixing device for automobile wiring harness detection according to claim 1, characterized in that: The fixing plate (6) is in an arc shape, the top end of the support seat (1) is fixedly connected to two clamping seats, and the bottom end of the support seat (1) is provided with a plurality of anti-slip pads.

Images