Wire harness buckle installation structure

Abstract

The utility model discloses a wire harness buckle mounting structure, which relates to the technical field of wire harness buckles and comprises a positioning assembly for fixing a wire harness and a mounting assembly for fixing the positioning assembly on a vehicle body, the positioning assembly comprises a bearing part and a folding part, and the folding part is rotationally clamped on the bearing part; the mounting assembly comprises an inserting column connected to the bottom surface of the bearing part, an annular plate is fixedly connected to the bottom end of the inserting column, a connecting shaft is rotatably connected to the side wall of the annular plate, a connecting plate is fixedly mounted on the connecting shaft, a clamping seat is fixedly connected to one end of the connecting plate, and an extending plate is fixedly connected to the end, away from the connecting plate, of the clamping seat; the two ends of the connecting shaft are both sleeved with torsion springs, one end of each torsion spring is fixedly connected with the side wall of the connecting plate, and the other end of each torsion spring is fixedly connected with the side wall of the annular plate. The wire harness buckle solves the problem that the wire harness buckle is inconvenient to disassemble after being installed on a vehicle body.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire harness buckles, and specifically relates to an installation structure of a wire harness buckle. Background Art

[0002] An automotive wire harness assembly is the network main body of an automotive circuit. Without a wire harness, there is no automotive circuit. A wire harness refers to an assembly formed by pressing a connector (connector) made of copper material and a wire and cable together, and then plastically pressing an insulator or adding a metal shell outside, etc., and bundling the wire harness to form a connection circuit. A wire harness buckle is a device used to fix the wire harness assembly inside an automobile, thereby preventing the wire harness assembly from separating from the automobile.

[0003] The existing patent (application number: CN201721787979.7) proposes an automotive wire harness buckle, which includes an arc-shaped clamping plate for clamping a wire harness. A support member is fixedly connected to the outer periphery of the clamping plate. A fixing member for fixedly connecting the buckle to the inside of the automobile is fixedly connected to a position of the support member away from the clamping plate. The clamping plate is hinged with an arc-shaped rotating plate. A hook is arranged at a position of the rotating plate away from the hinge with the clamping plate. A clamping groove for clamping with the hook is arranged on the outer periphery of the clamping plate. After the wire harness is clamped into the inside of the clamping plate, the wire harness is restricted between the clamping plate and the rotating plate to prevent the wire harness from being damaged, thereby improving the signal transmission effect of the wire harness.

[0004] However, when the automotive wire harness buckle is installed and fixed to the vehicle body, it is necessary to pre-compress the installation structure on the buckle, and then insert it into a hole opened on the vehicle body, and use the elastic reset of the installation structure to be clamped with the vehicle body to realize the fixation of the wire harness buckle. Due to the single installation structure, it is not convenient to disassemble it after being fixedly installed and clamped with the vehicle body.

[0005] In view of this, the present application is specifically proposed. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an installation structure of a wire harness buckle to achieve the required purpose.

[0007] To solve the above technical problem, an installation structure of a wire harness buckle provided by the utility model includes:

[0008] A positioning component for fixing a wire harness;

[0009] An installation component for fixing the positioning component on the vehicle body;

[0010] The positioning component includes a bearing part and a folding part, and the folding part is rotationally clamped on the bearing part;

[0011] The installation component includes a plug post connected to the bottom surface of the bearing part. A ring plate is fixedly connected to the bottom end of the plug post. A connecting shaft is rotatably connected to the side wall of the ring plate. A connecting plate is fixedly installed on the connecting shaft. One end of the connecting plate is fixedly connected to a clamping seat. An extension plate is fixedly connected to the end of the clamping seat away from the connecting plate. Torsion springs are sleeved on both ends of the connecting shaft. One end of the torsion spring is fixedly connected to the side wall of the connecting plate, and the other end of the torsion spring is fixedly connected to the side wall of the ring plate.

[0012] Further, the installation component further includes a rotating rod rotatably installed inside the plug post. A cavity is formed inside the bearing part. A driven gear is fixedly installed at one end of the rotating rod extending into the cavity. A driving gear meshed with the driven gear is rotatably installed on the side wall of the bearing part. A hollow cylinder is fixedly installed at the bottom end of the rotating rod. A connecting ear is fixedly installed on the side wall of the clamping seat. A connecting rope is fixedly connected to the connecting ear. One end of the connecting rope away from the connecting ear extends into the hollow cylinder and is fixedly connected to the inner top wall of the hollow cylinder.

[0013] Further, a notch communicating with the cavity is formed on the side wall of the bearing part. A mounting shaft is rotatably installed on the inner wall of the notch. The driving gear is fixedly installed on the outer wall of the mounting shaft.

[0014] Further, through holes for the connecting rope to pass through are formed through the side walls of the plug post and the hollow cylinder. The outer diameter of the through hole is larger than the outer diameter of the connecting rope. The connecting rope is slidably connected inside the through hole.

[0015] Further, an adjusting nut sleeve is adjustably installed on the outer wall of the plug post. A support plate is also slidably installed on the outer wall of the plug post. The support plate is rotatably connected to the bottom surface of the adjusting nut sleeve.

[0016] Further, the adjusting nut sleeve is threadedly sleeved on the outer wall of the plug post. External threads are formed on the outer wall of the plug post, and internal threads adapted to the external threads are provided on the inner wall of the adjusting nut sleeve.

[0017] Further, the bearing part includes a connecting end and a clamping end. A through groove is formed on the clamping end. The folding part is rotatably connected to the bearing part through the connecting end. A barb is provided on the folding part and can be engaged with the through groove to make the bearing part and the folding part form a closed ring. The barb provided on the folding part and the through groove provided on the bearing part can also be disengaged to open the wire harness buckle.

[0018] Further, flexible pads are installed on the inner walls of the bearing part and the folding part. The material of the flexible pad is rubber. The width of the flexible pad is the same as the widths of the bearing part and the folding part.

[0019] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art.

[0020] 1. In the utility model, the folding part can be buckled on the bearing part through the cooperation of the barb and the through groove, and then the wire harness can be clamped and fixed by the cooperation of the bearing part and the folding part. By inserting the plug post into the interior of the vehicle body, the torsion of the torsion spring drives the connecting plate, the clamping seat and the extension plate to rotate at an angle, so that the plug post is fixed on the vehicle body, and thus the installation of the wire harness buckle is realized.

[0021] 2. In the utility model, by rotating the driving gear, the driven gear meshed with it can be driven to rotate. The driven gear drives the rotating rod to rotate, and the rotating rod drives the hollow cylinder to rotate. Then the connecting rope is wound on the outer wall of the hollow cylinder. During the winding process of the connecting rope, the clamping seat can be pulled to move towards the direction close to the plug post, so as to facilitate the removal of the plug post from the vehicle body and facilitate the disassembly of the wire harness buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings, as a part of the present utility model, are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model, but do not constitute an improper limitation to the present utility model. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0023] Figure 1 is the front view structural schematic diagram of the present utility model;

[0024] Figure 2 is the bottom view structural schematic diagram of the present utility model;

[0025] Figure 3 is the sectional structural schematic diagram of the present utility model;

[0026] Figure 4 is the structural schematic diagram of the clamping seat in the present utility model.

[0027] Reference numerals in the drawings: 1. Bearing part; 2. Folding part; 3. Barb; 4. Through groove; 5. Plug post; 6. Ring plate; 7. Clamping seat; 8. Adjusting sleeve; 9. Support plate; 10. Connecting shaft; 11. Torsion spring; 12. Connecting plate; 13. Extension plate; 14. Connecting ear; 15. Rotating rod; 16. Cavity; 17. Driven gear; 18. Mounting shaft; 19. Driving gear; 20. Hollow cylinder; 21. Connecting rope; 22. Flexible pad.

[0028] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation mode

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Embodiment 1

[0033] As Figures 1 to 4 shown, the present utility model provides a wiring harness buckle installation structure. It includes a positioning component for fixing the wiring harness and an installation component for fixing the positioning component on the vehicle body. The positioning component includes a bearing part 1 and a folding part 2, and the folding part 2 is rotationally clamped on the bearing part 1; the bearing part 1 includes a connection end and a clamping end, and a through groove 4 is opened on the clamping end. The folding part 2 is rotatably connected to the bearing part 1 through the connection end. An inverted hook 3 is provided on the folding part 2 that can cooperate with the through groove 4 to be clamped tightly so that the bearing part 1 and the folding part 2 form a closed ring. The inverted hook 3 provided on the folding part 2 and the through groove 4 provided on the bearing part 1 can also be separated to open the wiring harness buckle; by the cooperation of the inverted hook 3 and the through groove 4, the folding part 2 can be fastened on the bearing part 1, and then the bearing part 1 and the folding part 2 can be used in cooperation to clamp and fix the wiring harness.

[0034] The installation component includes a plug post 5 connected to the bottom surface of the bearing part 1. The bottom end of the plug post 5 is fixedly connected with an annular plate 6. A connecting shaft 10 is rotatably connected to the side wall of the annular plate 6. A connecting plate 12 is fixedly installed on the connecting shaft 10. One end of the connecting plate 12 is fixedly connected with a clamping seat 7. The end of the clamping seat 7 far from the connecting plate 12 is fixedly connected with an extension plate 13. Torsion springs 11 are sleeved on both ends of the connecting shaft 10. One end of the torsion spring 11 is fixedly connected with the side wall of the connecting plate 12, and the other end of the torsion spring 11 is fixedly connected with the side wall of the annular plate 6. By inserting the plug post 5 into the interior of the vehicle body, the torsion of the torsion spring 11 drives the connecting plate 12, the clamping seat 7 and the extension plate 13 to rotate at an angle, so that the plug post 5 is fixed on the vehicle body, and thus the installation of the wire harness buckle is realized.

[0035] Furthermore:

[0036] As Figure 1 shown, flexible pads 22 are installed on the inner walls of both the bearing part 1 and the folding part 2. The flexible pads 22 are made of rubber, and the width of the flexible pads 22 is the same as that of the bearing part 1 and the folding part 2. By providing the flexible pads 22 made of rubber, the friction between the positioning component and the wire harness can be increased, thereby improving the stability of fixing the wire harness. At the same time, it can avoid hard contact between the positioning component and the wire harness, which is beneficial to protecting the wire harness.

[0037] Embodiment 2:

[0038] Specifically, as Figures 1 - 3 shown, the installation component further includes a rotating rod 15 rotatably installed inside the plug post 5. A cavity 16 is formed inside the bearing part 1. One end of the rotating rod 15 extending into the cavity 16 is fixedly installed with a driven gear 17. A driving gear 19 meshing with the driven gear 17 is rotatably installed on the side wall of the bearing part 1. A notch communicating with the cavity 16 is formed on the side wall of the bearing part 1. A mounting shaft 18 is rotatably installed on the inner wall of the notch. The driving gear 19 is fixedly installed on the outer wall of the mounting shaft 18. The bottom end of the rotating rod 15 is fixedly installed with a hollow cylinder 20. A connecting ear 14 is fixedly installed on the side wall of the clamping seat 7. A connecting rope 21 is fixedly connected to the connecting ear 14. One end of the connecting rope 21 far from the connecting ear 14 extends into the interior of the hollow cylinder 20 and is fixedly connected to the inner top wall of the hollow cylinder 20. By rotating the driving gear 19, the driven gear 17 meshing with it can be driven to rotate. The driven gear 17 drives the rotating rod 15 to rotate, and the rotating rod 15 drives the hollow cylinder 20 to rotate. Thus, the connecting rope 21 is wound on the outer wall of the hollow cylinder 20. During the winding process of the connecting rope 21, the clamping seat 7 can be pulled to move towards the direction close to the plug post 5, thereby facilitating the removal of the plug post 5 from the vehicle body and facilitating the disassembly of the wire harness buckle.

[0039] Furthermore:

[0040] As Figure 3As shown, through holes for the connecting rope 21 to pass through are formed through the side walls of the inserting post 5 and the hollow cylinder 20. The outer diameter of the through hole is larger than the outer diameter of the connecting rope 21, and the connecting rope 21 is slidably connected inside the through hole. The through holes provided facilitate the insertion of the connecting rope 21 into the hollow cylinder 20.

[0041] As Figure 3 As shown, an adjusting sleeve 8 is adjustably mounted on the outer wall of the inserting post 5. A support plate 9 is also slidably mounted on the outer wall of the inserting post 5. The support plate 9 is rotatably connected to the bottom surface of the adjusting sleeve 8. The adjusting sleeve 8 is threadedly sleeved on the outer wall of the inserting post 5. External threads are formed on the outer wall of the inserting post 5, and internal threads adapted to the external threads are provided on the inner wall of the adjusting sleeve 8. By rotating the adjusting sleeve 8, the support plate 9 can be driven to move vertically along the inserting post 5, and then the support plate 9 can be pressed against the surface of the vehicle body, further improving the stability of the installation of the wire harness buckle.

[0042] Working principle: The folding part 2 can be fastened to the bearing part 1 through the cooperation of the barb 3 and the through groove 4. Then, the bearing part 1 and the folding part 2 are used in cooperation to clamp and fix the wire harness. By inserting the inserting post 5 into the vehicle body, the torsion of the torsion spring 11 drives the connecting plate 12, the clamping seat 7 and the extension plate 13 to rotate at an angle, so that the inserting post 5 is fixed on the vehicle body, and thus the installation of the wire harness buckle is realized. By rotating the driving gear 19, the driven gear 17 meshing with it can be driven to rotate. The driven gear 17 drives the rotating rod 15 to rotate. The rotating rod 15 drives the hollow cylinder 20 to rotate. Then, the connecting rope 21 is wound on the outer wall of the hollow cylinder 20. During the winding process of the connecting rope 21, the clamping seat 7 can be pulled to move towards the inserting post 5, which is convenient for taking out the inserting post 5 from the vehicle body and facilitating the disassembly of the wire harness buckle.

[0043] The above description is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present invention, can make some changes or modifications to the above-mentioned technical content to make equivalent embodiments of equivalent changes. The implementation schemes in the above embodiments can also be further combined or replaced. However, as long as the content does not depart from the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the present invention.

Claims

1. A wire harness buckle installation structure, comprising: A positioning assembly for fixing the wiring harness; A mounting assembly for fixing the positioning assembly to the vehicle body; The feature is that the positioning assembly comprises a bearing portion (1) and a folding portion (2), and the folding portion (2) is rotatably engaged with the bearing portion (1); The mounting assembly comprises a plug post (5) connected to the bottom surface of the bearing portion (1), the bottom end of the plug post (5) is fixedly connected to a ring plate (6), a connecting shaft (10) is rotatably connected to the side wall of the ring plate (6), a connecting plate (12) is fixedly mounted on the connecting shaft (10), one end of the connecting plate (12) is fixedly connected to a holder (7), an end of the holder (7) away from the connecting plate (12) is fixedly connected to an extension plate (13), both ends of the connecting shaft (10) are sleeved with torsion springs (11), one end of the torsion spring (11) is fixedly connected to the side wall of the connecting plate (12), and the other end of the torsion spring (11) is fixedly connected to the side wall of the ring plate (6).

2. A wire harness buckle installation structure according to claim 1, characterized in that: The mounting assembly further comprises a rotating rod (15) rotatably mounted inside the plug post (5); a cavity (16) is provided inside the bearing portion (1); a driven gear (17) is fixedly mounted on one end of the rotating rod (15) extending into the cavity (16); a driving gear (19) meshingly connected with the driven gear (17) is rotatably mounted on the side wall of the bearing portion (1); a hollow cylinder (20) is fixedly mounted on the bottom end of the rotating rod (15); a connecting ear (14) is fixedly mounted on the side wall of the holder (7); a connecting rope (21) is fixedly connected to the connecting ear (14); an end of the connecting rope (21) away from the connecting ear (14) extends into the interior of the hollow cylinder (20) and is fixedly connected to the inner top wall of the hollow cylinder (20).

3. A wire harness buckle installation structure according to claim 2, characterized in that: A notch communicating with the cavity (16) is provided on the side wall of the bearing portion (1), a mounting shaft (18) is rotatably mounted on the inner wall of the notch, and the driving gear (19) is fixedly mounted on the outer wall of the mounting shaft (18).

4. A wire harness buckle installation structure according to claim 3, characterized in that: The plug post (5) and the side wall of the hollow cylinder (20) are both penetrated with a through hole for the connection rope (21) to pass through, the outer diameter of the through hole is larger than the outer diameter of the connection rope (21), and the connection rope (21) is slidably connected inside the through hole.

5. A wire harness buckle installation structure according to claim 4, characterized in that: An adjusting screw sleeve (8) is adjustably mounted on the outer wall of the plug post (5), and a supporting plate (9) is also slidably mounted on the outer wall of the plug post (5), wherein the supporting plate (9) is rotatably connected to the bottom surface of the adjusting screw sleeve (8).

6. A wire harness buckle installation structure according to claim 5, characterized in that: The adjusting screw sleeve (8) is threadedly sleeved on the outer wall of the plug post (5), the outer wall of the plug post (5) is provided with an external thread, and the inner wall of the adjusting screw sleeve (8) is provided with an internal thread matching the external thread.

7. The wire harness buckle installation structure according to claim 1, characterized in that: The load-bearing part (1) comprises a connecting end and a clamping end, a through slot (4) is provided on the clamping end, the folding part (2) is rotatably connected to the load-bearing part (1) via the connecting end, the folding part (2) is provided with a barb (3) which can be matched and clamped with the through slot (4) so ​​that the load-bearing part (1) and the folding part (2) form a closed ring, and the barb (3) provided on the folding part (2) and the through slot (4) provided on the load-bearing part (1) can also be separated so as to open the wire harness buckle.

8. The wire harness buckle installation structure according to claim 7, characterized in that: A flexible pad (22) is installed on the inner walls of the bearing portion (1) and the folding portion (2); the material of the flexible pad (22) is rubber; and the width of the flexible pad (22) is the same as the width of the bearing portion (1) and the folding portion (2).

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