Fastening assembly for automotive wiring harnesses

Abstract

The utility model discloses a fixing assembly for automobile wire harness belongs to automobile wire harness fixing technical field, be used for the fixing assembly of automobile wire harness, including base, the inside of base is opened with first installation slot, the inside rotation of first installation slot is connected with a plurality of first connecting shaft, the upper end of a plurality of first connecting shaft all extends to the top surface fixedness of base through the top surface of first installation slot and is equipped with the clamp block in one side, the recess is all opened to the side of clamp block near first connecting shaft, the inside fixedness of recess has rubber pad, the fixed rod is fixed between the clamp block, the one side of base is opened with two second installation slots. The utility model can adjust the angle of each clamp block, after, through rotating handle can the angle of clamp block is fixed, convenient and fast to use, has solved the angle of automobile wire harness unadjustable, leads to cable steering angle too small, increases the risk of inside fracture of lead in the vibration environment problem.

Description

Technical Field

[0001] This utility model belongs to the field of automotive wiring harness fixing technology, and more specifically, it relates to fixing components for automotive wiring harnesses. Background Technology

[0002] Although small in size, automotive wiring harness fixing components are key components for ensuring the safe operation of vehicle electrical systems. Their core function is to fix the wiring harness to specific locations such as the vehicle body and frame, thereby achieving a neat wiring harness layout and preventing the wiring harness from shaking, tangling, or interfering with other components due to vibration during vehicle operation. An existing automotive wiring harness fixing device with publication number CN220172555U can fix multiple automotive wiring harnesses simultaneously through upper and lower clamps, effectively organizing the wiring harness layout. However, the angle of the automotive wiring harness is not adjustable, resulting in an excessively small cable turning angle, which increases the risk of internal wire breakage in a vibration environment. Therefore, a fixing component for automotive wiring harnesses is proposed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a fixing component for automotive wiring harnesses. It allows for adjustment of the angles of each clamp, and then the angle of the clamp can be fixed by turning the handle. This is convenient and quick to use, thus solving the problem mentioned in the background art that the angle of automotive wiring harnesses is not adjustable, resulting in an excessively small cable turning angle and increasing the risk of internal wire breakage in vibration environments.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fixing assembly for automotive wiring harnesses, comprising a base, wherein a first mounting groove is provided inside the base, and a plurality of first connecting shafts are rotatably connected to the inner side of the first mounting groove. The upper ends of the plurality of first connecting shafts extend through the top surface of the first mounting groove to the top surface of the base and are fixed with clamps. A clamping block is provided on one side of the plurality of first connecting shafts, and a first groove is provided on the side of the clamping block near the first connecting shaft. A rubber pad is fixed on the inner side of the first groove. A fixing rod is fixed between the clamping blocks. Two second mounting grooves are provided on one side of the base, and connecting blocks are slidably connected to the inner sides of the two second mounting grooves. A second groove is provided at the other end of the connecting block. A connecting rod is also fixed on one side of the base, and a second connecting shaft is rotatably connected to one end of the connecting rod. Cams are fixed at both ends of the second connecting shafts, a limit block is fixed between the two cams, and a handle is also fixed between the two cams. A buckle is also fixed on one side of the base.

[0005] As a preferred embodiment of this invention, the outer sides of both clamping blocks are slidably connected to the inner side of the first mounting groove.

[0006] As a preferred embodiment of this utility model, one end of the connecting block is fixedly connected to the outer side of one of the clamping blocks.

[0007] As a preferred embodiment of this invention, the outer side of the cam is slidably connected to the inner side of the second groove.

[0008] As a preferred embodiment of this utility model, the limiting block has an arc-shaped structure, and the center of the limiting block coincides with the center of the second connecting shaft.

[0009] As a preferred embodiment of this utility model, one end of the buckle is engaged with one end of the limiting block.

[0010] As a preferred embodiment of this invention, the rubber pad has a semi-circular structure.

[0011] This utility model provides a fixing component for automotive wiring harnesses, which has the following advantages: This fixing component for automotive wiring harnesses allows for adjustment of the angle of each clamp. The angle of the clamp can then be fixed by turning the handle. It is convenient and quick to use, solving the problem that the angle of automotive wiring harnesses is not adjustable, which leads to an excessively small cable turning angle and increases the risk of internal wire breakage in vibrating environments.

[0012] 2. This fixing component for automotive wiring harnesses has a reasonable and compact structural design and good performance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the fixing component for automotive wiring harnesses according to this utility model.

[0014] Figure 2 This is a cross-sectional and disassembled structural diagram of the fixing component for automotive wiring harnesses according to this utility model.

[0015] Figure 3 This utility model is a fixing component for automotive wiring harnesses. Figure 2 Enlarged diagram of point A in the diagram.

[0016] Figure 4 This utility model is a fixing component for automotive wiring harnesses. Figure 3 Enlarged diagram of point B in the image.

[0017] In the diagram: 1. Base; 2. First mounting slot; 3. First connecting shaft; 4. Clamp; 5. Clamping block; 6. First groove; 7. Rubber pad; 8. Second mounting slot; 9. Connecting block; 10. Second groove; 11. Connecting rod; 12. Second connecting shaft; 13. Cam; 14. Limiting block; 15. Handle; 16. Buckle; 17. Fixing rod. Detailed Implementation

[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0019] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figures 1 to 4This utility model provides a technical solution: a fixing assembly for automotive wiring harnesses, including a base 1. The base 1 has a first mounting groove 2 inside. Multiple first connecting shafts 3 are rotatably connected to the inner side of the first mounting groove 2. The upper ends of the multiple first connecting shafts 3 extend through the top surface of the first mounting groove 2 to the top surface of the base 1 and are fixed with clamps 4. A clamping block 5 is provided on one side of each of the multiple first connecting shafts 3. A first groove 6 is provided on the side of each clamping block 5 near the first connecting shaft 3. A rubber pad 7 is fixed inside the first groove 6. A fixing rod 17 is fixed between the clamping blocks 5. Two second mounting grooves 8 are provided on one side of the base 1. A connecting block 9 is slidably connected to the inner side of the two second mounting grooves 8. A second groove 10 is provided at the other end of the connecting block 9. A connecting rod 11 is fixed to one side of the base 1. One end of the connecting rod 11 is rotatably connected to a second connecting shaft 12. Both ends of the second connecting shaft 12 are fixed with cams 13. A limit block 14 is fixed between the two cams 13. A handle 15 is also fixed between the two cams 13. A buckle 16 is also fixed to one side of the base 1. The outer sides of the two clamping blocks 5 are slidably connected to the inner side of the first mounting groove 2. One end of the connecting block 9 is fixedly connected to the outer side of one of the clamping blocks 5. The outer side of the cam 13 is slidably connected to the inner side of the second groove 10. The limit block 14 has an arc-shaped structure. The center of the limit block 14 coincides with the center of the second connecting shaft 12. One end of the buckle 16 is engaged with one end of the limit block 14. The rubber pad 7 has a semi-circular structure. In use, the automotive wiring harness is clipped onto the clamp 4. By adjusting the arrangement angle of the clamp 4, the clamp 4 is matched with the arrangement angle of the automotive wiring harness. After adjusting the angle, the cam 13 is rotated by the handle 15. The cam 13 slides against the second groove 10 on the connecting rod 11, thereby pushing the connecting rod 11 to move inward along the second mounting groove 8. The connecting rod 11 pushes one of the clamping blocks 5 to move. Since multiple clamping blocks 5 are fixedly connected by the fixing rod 17, all clamping blocks 5 move together. The rubber pad 7 in the first groove 6 rubs against the outer side of the first connecting shaft 3, which fixes the left and right rotation angle of the clamp 4. After the handle 15 is rotated to the bottom, the limiting block 14 engages with the buckle 16, thereby fixing the position of the handle 15. Through the above process, the angle of each clamp 4 can be adjusted. Then, the angle of the clamp 4 can be fixed by rotating the handle 15. It is convenient and quick to use, and solves the problem that the angle of the automotive wiring harness cannot be adjusted, resulting in the cable turning angle being too small, which increases the risk of internal wire breakage in a vibration environment.

[0022] The specific usage and function of this embodiment: When using this utility model, the automotive wiring harness is clipped onto the clamp 4. By adjusting the arrangement angle of the clamp 4, the clamp 4 is matched with the arrangement angle of the automotive wiring harness. After adjusting the angle, the cam 13 is rotated by the handle 15. The cam 13 slides against the second groove 10 on the connecting rod 11, thereby pushing the connecting rod 11 to move inward along the second mounting groove 8. The connecting rod 11 pushes one of the clamping blocks 5 to move. Since multiple clamping blocks 5 are fixedly connected by the fixing rod 17, all clamping blocks 5 move together. The rubber pad 7 in the first groove 6 rubs against the outer side of the first connecting shaft 3, which fixes the left and right rotation angle of the clamp 4. After the handle 15 is rotated to the bottom, the limiting block 14 engages with the buckle 16, thereby fixing the position of the handle 15. Through the above process, the angle of each clamp 4 can be adjusted. Then, the angle of the clamp 4 can be fixed by rotating the handle 15. It is convenient and quick to use.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fixing assembly for automotive wiring harnesses, comprising a base (1), characterized in that: The base (1) has a first mounting groove (2) inside. Multiple first connecting shafts (3) are rotatably connected to the inner side of the first mounting groove (2). The upper ends of the multiple first connecting shafts (3) extend through the top surface of the first mounting groove (2) to the top surface of the base (1) and are fixed with clamps (4). A clamping block (5) is provided on one side of each of the multiple first connecting shafts (3). A first groove (6) is provided on the side of each clamping block (5) near the first connecting shaft (3). A rubber pad (7) is fixed inside the first groove (6). A fixing rod (17) is fixed between the clamping blocks (5). The base (1) has one... Two second mounting slots (8) are opened on the side, and a connecting block (9) is slidably connected to the inner side of the two second mounting slots (8). A second groove (10) is opened at the other end of the connecting block (9). A connecting rod (11) is also fixed on one side of the base (1). A second connecting shaft (12) is rotatably connected to one end of the connecting rod (11). Cams (13) are fixed at both ends of the second connecting shaft (12). A limit block (14) is fixed between the two cams (13). A handle (15) is also fixed between the two cams (13). A buckle (16) is also fixed on one side of the base (1).

2. The fixing assembly for automotive wiring harnesses according to claim 1, characterized in that: The outer sides of both clamps (5) are slidably connected to the inner side of the first mounting groove (2).

3. The fixing assembly for automotive wiring harnesses according to claim 1, characterized in that: One end of the connecting block (9) is fixedly connected to the outside of one of the clamping blocks (5).

4. The fixing assembly for automotive wiring harnesses according to claim 1, characterized in that: The outer side of the cam (13) is slidably connected to the inner side of the second groove (10).

5. The fixing assembly for automotive wiring harnesses according to claim 1, characterized in that: The limiting block (14) has an arc-shaped structure, and the center of the limiting block (14) coincides with the center of the second connecting shaft (12).

6. The fixing assembly for automotive wiring harnesses according to claim 1, characterized in that: One end of the buckle (16) engages with one end of the limiting block (14).

7. The fixing assembly for automotive wiring harnesses according to claim 1, characterized in that: The rubber pad (7) has a semi-circular structure.

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