Wire harness framework special for automobile

Abstract

The utility model discloses a wire harness framework special for an automobile, which relates to the technical field of wire harness frameworks, and is characterized in that the wire harness framework comprises an L-shaped base, the top of the L-shaped base is fixedly connected with an arc-shaped placing pipe, and the two ends of the arc-shaped placing pipe are provided with arc-shaped fixing plates; a rotating shaft is arranged at the top of the arc-shaped fixing plate, and the top of the arc-shaped fixing plate is rotationally connected with an arc-shaped positioning plate through the rotating shaft; a connecting block is arranged on the outer contour of the arc-shaped positioning plate, a fixing block is arranged on the outer contour of the arc-shaped fixing plate, and a clamping mechanism used for clamping the connecting block is arranged on the fixing block. According to the device, through the clamping mechanism, the limiting piece and the adjusting piece, after an operator fixes a wire harness in an arc-shaped placing pipe, an arc-shaped fixing plate and an arc-shaped positioning plate can be rapidly clamped and fixed, and the problem that in the prior art, due to bolt corrosion, the wire harness is damaged is effectively solved. And the wire harness in the arc-shaped placing pipe is difficult to disassemble, assemble and replace by an operator.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness frames, and more particularly to a special wire harness frame for automobiles. Background Art

[0002] The wiring harness structure is composed of wires, connectors, and protective materials. As the network backbone of an automotive electronic circuit, the wiring harness is the "blood vessels and nerves" of the automotive electronic system. It connects electronic components, ECUs, sensors, actuators, and other electronic and electrical devices within the vehicle, transmitting power and signals to various parts of the vehicle.

[0003] In the prior art, an L-shaped protective seat is used to protect the wiring harness at the position where it needs to be bent to avoid damage at the bending position, and then the rotating arc plate on the positioning arc plate is fixedly connected by bolts. After long-term use, the bolts are very likely to rust, resulting in the operator having to disassemble the positioning arc plate and the rotating arc plate when the wiring harness needs to be replaced or repaired, which greatly increases the difficulty of maintenance for the operator.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a wiring harness structure dedicated to automobiles. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a wiring harness structure dedicated to automobiles.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wiring harness structure for automobiles, comprising an L-shaped base, the top of the L-shaped base is fixedly connected to an arc-shaped placement tube, both ends of the arc-shaped placement tube are provided with arc-shaped fixing plates, the top of the arc-shaped fixing plate is provided with a rotating shaft and is rotatably connected to an arc-shaped positioning plate through the rotating shaft; a connecting block is provided on the outer contour of the arc-shaped positioning plate, a fixing block is provided on the outer contour of the arc-shaped fixing plate, and a clamping mechanism for clamping the connecting block is provided on the fixing block.

[0007] Preferably, the clamping mechanism includes a sliding groove opened at the top of the fixed block, the inner wall of the sliding groove is slidably connected to a sliding rod 1, the top of the sliding rod is fixedly connected to a sliding rod 2 and a sliding rod is formed by the sliding rod 2, the end of the sliding rod is fixedly connected to the sliding block, and a sliding groove for sliding connection of the sliding block is opened on the side of the top of the fixed block close to the inner wall of the sliding groove and the bottom of the connecting block, a limiting piece is provided at the top of the sliding groove, and an adjusting piece is provided on the side of the bottom of the connecting block close to the limiting piece.

[0008] Preferably, the limit member includes a groove opened on the top of the sliding block, the inner wall of the groove is fixedly connected to a guide rod, the outer contour of the guide rod is upper-limit slidingly connected to the limit rod, and a reset spring is sleeved on the outer contour of the guide rod near the bottom of the limit rod.

[0009] Preferably, the adjusting member includes an adjusting groove opened on the inner wall of the sliding groove close to the side of the limit rod and is plugged into the limit rod through the adjusting groove. The inner wall of the adjusting groove is slidingly connected to the adjusting rod, one end of the adjusting rod is fixedly connected to a pressing block, and the other end of the adjusting rod is fixedly connected to a retaining ring.

[0010] Preferably, a limiting ring is fixedly connected to the outer contour of the limiting rod near the bottom, and the outer contour of the limiting ring is slidingly connected to the inner wall of the groove.

[0011] Preferably, a toggle block is fixedly connected to a side of the top of the sliding rod 1 close to the sliding rod 2, and an anti-slip protrusion is provided on the top of the toggle block, and an anti-slip groove is formed by the anti-slip protrusion.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By setting up the clamping mechanism, limit parts and adjustment parts, the operator can quickly clamp and fix the arc-shaped fixing plate and the arc-shaped positioning plate after fixing the wiring harness in the arc-shaped placement tube, effectively solving the problem in the prior art that it is difficult for the operator to disassemble, assemble and replace the wiring harness in the arc-shaped placement tube due to rust of the bolts, and reducing the difficulty of the operator in repairing the wiring harness in the arc-shaped placement tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the explosion of the fixed block and the connecting block in the utility model;

[0017] Figure 3 It is a schematic structural diagram of the cross-section of the limiting member and the adjusting member in the present invention.

[0018] 1. L-shaped base; 2. Arc-shaped placement tube; 3. Arc-shaped fixing plate; 4. Rotating shaft; 5. Arc-shaped positioning plate; 6. Fixed block; 7. Connecting block; 8. Limiting piece; 9. Adjusting piece; 10. Slide groove; 11. Slide rod 1; 12. Slide rod 2; 13. Sliding block; 14. Sliding groove; 15. Toggle block; 16. Sliding rod; 17. Groove; 18. Guide rod; 19. Limiting rod; 20. Limiting ring; 21. Reset spring; 22. Adjusting groove; 23. Adjusting rod; 24. Pressing block; 25. Retaining ring. DETAILED DESCRIPTION

[0019] like Figure 1-3 As shown, the utility model provides a special wiring harness structure for automobiles, including

[0020] An L-shaped base 1 is fixedly connected to the top of the L-shaped base 1 with an arc-shaped placement tube 2. Both ends of the arc-shaped placement tube 2 are provided with an arc-shaped fixing plate 3. A rotating shaft 4 is provided on the top of the arc-shaped fixing plate 3 and is rotatably connected to an arc-shaped positioning plate 5 through the rotating shaft 4.

[0021] The rotating shaft 4 on the arc-shaped fixing plate 3 drives the arc-shaped positioning plate 5 to close or open, thereby fixing and protecting the wiring harness in the arc-shaped placement tube 2. The arc-shaped fixing plate 3 is a prior art and will not be described in detail here.

[0022] A connecting block 7 is provided on the outer contour of the arc-shaped positioning plate 5, a fixing block 6 is provided on the outer contour of the arc-shaped fixing plate 3, and a clamping mechanism for clamping the connecting block 7 is provided on the fixing block 6;

[0023] In summary, compared with the problem that the existing equipment is very easy to cause the arc positioning plate 5 to be opened or closed after the bolts of the equipment are rusted, making it difficult for the operator to repair and replace the wiring harness in the arc placement tube 2, after the wiring harness is placed into the arc placement tube 2, the arc positioning plate 5 on the arc fixing plate 3 is closed, and the connecting block 7 is clamped by the clamping mechanism on the fixing block 6, which makes it more convenient for the operator to open and close the arc positioning plate 5, and also makes it more convenient for the operator to repair and replace the wiring harness of the arc placement tube 2;

[0024] The clamping mechanism includes a slide groove 10 provided on the top of the fixed block 6, the inner wall of the slide groove 10 is slidably connected with a slide rod 11, the top of the slide rod 11 is fixedly connected with a slide rod 2 12 and a slide rod 16 is formed by the slide rod 2 12, and the end of the slide rod 16 is fixedly connected with a slide block 13. A sliding groove 14 for sliding connection of the slide block 13 is provided on the side of the top of the fixed block 6 close to the inner wall of the slide groove 10 and the bottom of the connecting block 7. A limiting member 8 is provided on the top of the sliding groove 14, and an adjusting member 9 is provided on the side of the bottom of the connecting block 7 close to the limiting member 8. The sliding rod 16 formed by the sliding rod 11 and the sliding rod 2 12 is moved in the slide groove 10 by moving the sliding rod 11. When the cam 14 is in the closed position, the sliding block 13 on the upper surface of the cam 14 is in the closed position, and the sliding block 13 on the lower surface of the cam 14 is in the closed position, so that the cam 14 on the lower surface of the cam 14 is in the closed position, and the sliding block 13 on the upper surface of the cam 14 is in the closed position, so that the cam 14 on the lower surface of the cam 14 is in the closed position, and the sliding block 13 on the upper surface of the cam 14 is in the closed position, so that the cam 14 on the lower surface of the cam 14 is in the closed position, and the sliding block 13 on the upper surface of the cam 14 is in the closed position, so that the cam 14 on the lower surface of the cam 14 is in the closed position, and the sliding block 13 on the upper surface of the cam 14 is in the closed position, so that the cam 14 on the lower surface of the cam 14 is in the closed position, and the sliding block 13 on the upper surface of the cam 14 is in the closed position, so that the sliding block 13 on the upper ...

[0025] The limiting member 8 includes a groove 17 provided at the top of the sliding block 13, the inner wall of the groove 17 is fixedly connected to a guide rod 18, the outer contour of the guide rod 18 is slidably connected to the limiting rod 19, and a return spring 21 is sleeved on the outer contour of the guide rod 18 near the bottom of the limiting rod 19. When the sliding groove 14 provided on the connecting block 7 squeezes the limiting rod 19, the limiting rod 19 enters the groove 17 and squeezes the return spring 21 at the same time, and then drives the sliding block 13 to move through the sliding rod 12. When the squeezed limiting rod 19 moves to the adjusting member 9, the elasticity generated by the compressed return spring 21 is used to cooperate with the adjusting member 9 to limit the connecting block 7 on the fixed block 6;

[0026] The adjusting member 9 includes an adjusting slot 22 provided on the inner wall of the sliding slot 14 near the side of the limit rod 19 and is plugged into the limit rod 19 through the adjusting slot 22. The inner wall of the adjusting slot 22 is slidably connected with an adjusting rod 23. One end of the adjusting rod 23 is fixedly connected with a pressing block 24. The other end of the adjusting rod 23 is fixedly connected with a retaining ring 25. When the limit rod 19 moves to the adjusting slot 22, the elasticity generated by the squeezed return spring 21 drives the limit rod 19 into the adjusting slot 22, thereby pushing the adjusting rod 23 and the pressing block 24 on the top of the retaining ring 25 to rise upward. At this time, the adjustment is completed. The pair of connecting blocks 7 are limited. When the arc-shaped positioning plate 5 and the connecting block 7 need to be opened to repair the wiring harness, the pressing block 24 is pressed downward to drive the retaining ring 25 at the bottom of the adjusting rod 23 to move in the adjusting groove 22. Then the retaining ring 25 is used to push the limiting rod 19 into the groove 17. At this time, the sliding rod 12 can be moved to drive the sliding block 13 to move, thereby canceling the limit of the connecting block 7 on the fixed block 6. Because the width of the sliding groove 14 on the connecting block 7 is greater than the width of the sliding block 13, there will be no motion interference when the arc-shaped positioning plate 5 drives the connecting block 7 to flip open.

[0027] A limiting ring 20 is fixedly connected to the outer contour of the limiting rod 19 near the bottom. The outer contour of the limiting ring 20 is in limiting sliding connection with the inner wall of the groove 17. The limiting ring 20 prevents the limiting rod 19 from falling out of the groove 17 when it moves in the groove 17.

[0028] A toggle block 15 is fixedly connected to one side of the top of the slide bar 11 near the second slide bar 12. The top of the toggle block 15 is provided with an anti-slip protrusion and an anti-slip groove is formed by the anti-slip protrusion. By pulling the toggle block 15, the operator can move the slide bar 16 formed by the slide bar 11 and the second slide bar 12 more conveniently, and the anti-slip groove formed by the anti-slip protrusion increases the anti-slip effect of the toggle block 15.

[0029] After the wire harness is placed into the arc-shaped placement tube 2, the arc-shaped positioning plate 5 is closed, so that the connecting block 7 on the arc-shaped positioning plate 5 contacts the fixing block 6 of the arc-shaped fixing plate 3, and the sliding groove 14 at the bottom of the connecting block 7 is used to squeeze the limiting member 8, and then the sliding rod 2 is pushed to drive the sliding block 13 to move in the sliding groove 14. When the limiting member 8 on the sliding block 13 moves to the adjusting member 9, the limiting member 8 and the adjusting member 9 cooperate to limit the connecting block 7 on the fixing block 6. When the sliding groove 14 opened on the connecting block 7 squeezes the limiting rod 19, the limiting rod 19 enters the groove 17 and squeezes the return spring 21 at the same time. Then, the sliding block 13 is driven to move by the second sliding rod 12. When the squeezed limiting rod 19 moves to the adjusting member 9, the elasticity generated by the compressed return spring 21 cooperates with the adjusting member 9 to limit the connecting block 7 on the fixing block 6.

[0030] When it is necessary to open the arc-shaped positioning plate 5 and the connecting block 7 to repair the wiring harness, the pressing block 24 is pressed downward to drive the retaining ring 25 at the bottom of the adjusting rod 23 to move in the adjusting groove 22, and then the retaining ring 25 is used to push the limiting rod 19 into the groove 17. At this time, the sliding rod 12 can be moved to drive the sliding block 13 to move, thereby canceling the limit on the connecting block 7 on the fixed block 6. Because the width of the sliding groove 14 on the connecting block 7 is greater than the width of the sliding block 13, there will be no motion interference when the arc-shaped positioning plate 5 drives the connecting block 7 to flip open.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A wiring harness structure for automobiles, characterized by: include An L-shaped base (1), wherein the top of the L-shaped base (1) is fixedly connected to an arc-shaped placement tube (2), arc-shaped fixing plates (3) are provided at both ends of the arc-shaped placement tube (2), a rotating shaft (4) is provided at the top of the arc-shaped fixing plate (3) and is rotatably connected to an arc-shaped positioning plate (5) via the rotating shaft (4); A connecting block (7) is provided on the outer contour of the arc-shaped positioning plate (5), a fixing block (6) is provided on the outer contour of the arc-shaped fixing plate (3), and a clamping mechanism for clamping the connecting block (7) is provided on the fixing block (6).

2. The automotive wiring harness structure according to claim 1, characterized in that: The clamping mechanism includes a slide groove (10) provided on the top of the fixed block (6), the inner wall of the slide groove (10) is slidably connected to a slide rod 1 (11), the top of the slide rod 1 (11) is fixedly connected to a slide rod 2 (12) and a slide rod (16) is formed through the slide rod 2 (12), the end of the slide rod (16) is fixedly connected to the slide block (13), the top of the fixed block (6) is close to the inner wall of the slide groove (10) and the bottom of the connecting block (7) are both provided with a sliding groove (14) for sliding connection of the slide block (13), the top of the sliding groove (14) is provided with a limiting member (8), and the bottom of the connecting block (7) is provided with an adjusting member (9) on the side close to the limiting member (8).

3. The automotive wiring harness structure according to claim 2, characterized in that: The limiting member (8) includes a groove (17) formed on the top of the sliding block (13); the inner wall of the groove (17) is fixedly connected to a guide rod (18); the outer contour of the guide rod (18) is slidably connected to the limiting rod (19); and a return spring (21) is sleeved on the outer contour of the guide rod (18) near the bottom of the limiting rod (19).

4. The automotive wiring harness structure according to claim 3, characterized in that: The adjusting member (9) comprises an adjusting groove (22) provided on the inner wall of the sliding groove (14) near the side of the limiting rod (19) and is plugged into the limiting rod (19) through the adjusting groove (22); an adjusting rod (23) is slidably connected to the inner wall of the adjusting groove (22); one end of the adjusting rod (23) is fixedly connected to a pressing block (24); and the other end of the adjusting rod (23) is fixedly connected to a retaining ring (25).

5. The automotive wiring harness structure according to claim 4, characterized in that: A limiting ring (20) is fixedly connected to the outer contour of the limiting rod (19) near the bottom, and the outer contour of the limiting ring (20) is connected to the inner wall of the groove (17) in a limiting sliding manner.

6. The automotive wiring harness structure according to claim 5, characterized in that: A toggle block (15) is fixedly connected to one side of the top of the slide bar 1 (11) close to the slide bar 2 (12), and an anti-slip protrusion is provided on the top of the toggle block (15) and an anti-slip groove is formed by the anti-slip protrusion.

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