Automobile lamp harness buckle

Abstract

The utility model discloses an automobile lamp harness buckle belongs to harness buckle technical field, automobile lamp harness buckle, including upper cover and lower cover, the upper cover is connected with lower cover through screw fixedly, the top of lower cover is fixed with a plurality of first clamping blocks, the top of a plurality of first clamping blocks all is seted up with first recess, the inboard of first recess is fixed with first rubber pad, the bottom of upper cover is seted up with a plurality of installation groove, the inboard of a plurality of installation groove all slidingly connected with second clamping block, the front side of second clamping block is seted up with a plurality of first ratchet, the top of second clamping block is fixed with spring. The utility model can hold up harness of different diameter, to solve when fixing a plurality of automobile lamp harness simultaneously, usually adopt wire row to fix, but, wire row can only fix the harness of same diameter, under the condition that a plurality of harness diameter is not same, the problem that the thinner harness is easy to slacken.

Description

Technical Field

[0001] This utility model belongs to the field of wire harness clip technology, and more specifically, it relates to automotive lighting wire harness clips. Background Technology

[0002] The core function of automotive lighting wiring harness clips is to precisely and securely fix the relevant wiring harnesses inside or around the automotive lighting fixtures, solving problems such as wear and short circuits, signal interference, and assembly chaos caused by haphazard placement of wiring harnesses. Existing automotive lighting wiring harness clips usually use wire strips for fixing multiple automotive lighting wiring harnesses at the same time. However, wire strips can only fix wiring harnesses of the same diameter. When multiple wiring harnesses have different diameters, the thinner wiring harnesses are prone to loosening. Therefore, the automotive lighting wiring harness clip is proposed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an automotive lighting wiring harness clip that can clamp wiring harnesses of different diameters. This solves the problem mentioned in the background art that when fixing multiple automotive lighting wiring harnesses at the same time, wire slabs are usually used for fixing. However, wire slabs can only fix wiring harnesses of the same diameter. When multiple wiring harnesses have different diameters, the thinner wiring harnesses are prone to loosening.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automotive lighting wiring harness clip, comprising an upper cover and a lower cover, the upper cover and the lower cover being fixedly connected by screws; a plurality of first clamping blocks are fixed on the top surface of the lower cover, each of the first clamping blocks having a first groove on its top surface, and a first rubber pad fixed on the inner side of the first groove; a plurality of mounting grooves are formed on the bottom surface of the upper cover, and a second clamping block is slidably connected to the inner side of each of the mounting grooves; a plurality of first ratchet teeth are formed on the front side of the second clamping block; a spring is fixed on the top surface of the second clamping block; a second groove is formed on the bottom surface of the second clamping block, and a second rubber pad is fixed on the inner side of the second groove; a plurality of movable grooves are formed on the front side of the upper cover; a connecting shaft is rotatably connected inside the upper cover; a plurality of brake blocks are fixed on the outer side of the connecting shaft; a plurality of second ratchet teeth are formed on the outer side of each of the brake blocks; a handle is fixed at one end of the connecting shaft; a slot is formed on the outer side of the handle; and a buckle is engaged with the inner side of the slot.

[0005] As a preferred embodiment of this invention, the upper end of the spring is fixedly connected to the top surface of the mounting groove.

[0006] As a preferred embodiment of this invention, the position of the movable groove corresponds to the position of the first ratchet.

[0007] As a preferred embodiment of this invention, the plurality of brake blocks are respectively located inside the plurality of movable slots.

[0008] As a preferred embodiment of this invention, the outer sides of the plurality of brake blocks are arranged in an equidistant spiral structure.

[0009] As a preferred embodiment of this invention, the outer side of the second ratchet engages with the outer side of the first ratchet.

[0010] As a preferred embodiment of this utility model, one end of the buckle is fixedly connected to the outer side of the upper cover plate.

[0011] This utility model provides an automotive lighting wiring harness clip, which has the following beneficial effects: This automotive lighting wiring harness clip can hold wiring harnesses of different diameters. It solves the problem that when fixing multiple automotive lighting wiring harnesses at the same time, wire slabs are usually used for fixing, but wire slabs can only fix wiring harnesses of the same diameter. When multiple wiring harnesses have different diameters, the thinner wiring harnesses are prone to loosening.

[0012] 2. This automotive lighting wiring harness clip can quickly lock the position of the second clamp, avoiding the problem that the spring will fail after prolonged use due to excessive compression when dealing with larger diameter wiring harnesses, and that the spring's thrust is insufficient when dealing with smaller diameter wiring harnesses, making the second clamp prone to loosening when subjected to external pulling. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the automotive lighting wiring harness clip of this utility model.

[0014] Figure 2 This is a cross-sectional view and a schematic diagram of the disassembled structure of the automotive lighting wiring harness clip of this utility model.

[0015] Figure 3 This utility model relates to a car lighting wiring harness clip. Figure 2 Enlarged diagram of point A in the diagram.

[0016] Figure 4 This utility model relates to a car lighting wiring harness clip. Figure 2 Enlarged diagram of point B in the image.

[0017] In the diagram: 1. Upper cover plate; 2. Lower cover plate; 3. First clamping block; 4. First groove; 5. First rubber pad; 6. Mounting groove; 7. Second clamping block; 8. First ratchet; 9. Spring; 10. Second groove; 11. Second rubber pad; 12. Movable groove; 13. Connecting shaft; 14. Brake block; 15. Second ratchet; 16. Handle; 17. Slot; 18. Buckle. 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: an automotive lighting wiring harness clip, including an upper cover plate 1 and a lower cover plate 2, which are fixedly connected by screws. Multiple first clamping blocks 3 are fixed to the top surface of the lower cover plate 2, and each of the first clamping blocks 3 has a first groove 4 on its top surface. A first rubber pad 5 is fixed to the inner side of the first groove 4. Multiple mounting grooves 6 are formed on the bottom surface of the upper cover plate 1, and second clamping blocks 7 are slidably connected to the inner side of each mounting groove 6. Multiple first ratchet teeth 8 are formed on the front side of the second clamping blocks 7, a spring 9 is fixed to the top surface of the second clamping blocks 7, and a second groove 10 is formed on the bottom surface of the second clamping blocks 7. A second rubber pad 11 is fixed to the inner side of the second groove 10. Multiple movable teeth 8 are formed on the front side of the upper cover plate 1. The movable groove 12 is rotatably connected to the upper cover plate 1. A plurality of brake blocks 14 are fixed on the outside of the connecting shaft 13. A plurality of second ratchet teeth 15 are opened on the outside of the plurality of brake blocks 14. A handle 16 is fixed to one end of the connecting shaft 13. A slot 17 is opened on the outside of the handle 16. A buckle 18 is engaged with the inside of the slot 17. The upper end of the spring 9 is fixedly connected to the top surface of the mounting groove 6. The position of the movable groove 12 corresponds to the position of the first ratchet tooth 8. The plurality of brake blocks 14 are located inside the plurality of movable grooves 12 respectively. The outside of the plurality of brake blocks 14 has an equidistant spiral structure. The outside of the second ratchet tooth 15 is engaged with the outside of the first ratchet tooth 8. One end of the buckle 18 is fixedly connected to the outside of the upper cover plate 1. In use, the automotive lighting wiring harness is placed in the first groove 4 on the first clamping block 3. Then, the upper cover plate 1 and the lower cover plate 2 are fixed. During this process, the second groove 10 on the second clamping block 7 clamps the first groove 4. Because the second clamping block 7 is a movable structure, when facing a wiring harness with a larger diameter, the second clamping block 7 is pushed into the mounting groove 6 to a greater depth; when facing a wiring harness with a smaller diameter, the second clamping block 7 is pushed into the mounting groove 6 to a lesser depth. The spring 9 maintains the clamping force of the second clamping block 7. Finally, the handle 16 drives the connecting shaft 13 to rotate, and the connecting shaft 13 drives the brake block 14 to rotate, causing the second ratchet 15 on the brake block 14 to engage with the second ratchet 15. The first ratchet 8 on the second clamp 7 engages, thereby locking the position of the second clamp 7. This prevents the spring 9 from becoming over-compressed and failing after prolonged use when dealing with wire harnesses of larger diameters, and prevents the spring from having insufficient thrust when dealing with wire harnesses of smaller diameters, thus avoiding the problem that the second clamp 7 is prone to loosening when subjected to external pulling. After the handle 16 is rotated to the bottom, the buckle 18 engages with the slot 17 on the handle 16, thereby fixing the handle position. Through the above process, the problem of wire harnesses being fixed simultaneously when multiple automotive lighting wire harnesses are usually fixed using wire strips is solved. However, wire strips can only fix wire harnesses of the same diameter, and when multiple wire harnesses have different diameters, the thinner wire harnesses are prone to loosening.

[0022] The specific usage and function of this embodiment: When using this utility model, the automotive lighting wiring harness is placed in the first groove 4 on the first clamping block 3. Then, the upper cover plate 1 and the lower cover plate 2 are fixed. During this process, the second groove 10 on the second clamping block 7 forms a clamping state with the first groove 4. Since the second clamping block 7 is a movable structure, when facing a wiring harness with a larger diameter, the second clamping block 7 is pushed into the mounting groove 6 to a greater depth. When facing a wiring harness with a smaller diameter, the second clamping block 7 is pushed into the mounting groove 6 to a lesser depth. The spring 9 maintains the clamping force of the second clamping block 7. Finally, the handle 16 drives the connecting shaft 13 to rotate, and the connecting shaft 13 drives the brake block 14 to rotate, so that the second ratchet 15 on the brake block 14 engages with the first ratchet 8 on the second clamping block 7, thereby locking the position of the second clamping block 7. This avoids the problem that the spring 9 will fail after prolonged use due to excessive compression when dealing with wire harnesses with larger diameters, and that the spring's thrust will be insufficient when dealing with wire harnesses with smaller diameters, making the second clamping block 7 prone to loosening when subjected to external pulling. After the handle 16 is rotated to the bottom, the buckle 18 engages with the slot 17 on the handle 16, thereby fixing the handle position.

[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 car lighting wiring harness clip, comprising an upper cover plate (1) and a lower cover plate (2), characterized in that: The upper cover plate (1) and the lower cover plate (2) are fixedly connected by screws. Multiple first clamping blocks (3) are fixed to the top surface of the lower cover plate (2). Each of the first clamping blocks (3) has a first groove (4) on its top surface. A first rubber pad (5) is fixed to the inner side of each first groove (4). Multiple mounting grooves (6) are opened on the bottom surface of the upper cover plate (1). Second clamping blocks (7) are slidably connected to the inner side of each of the mounting grooves (6). Multiple first ratchet teeth (8) are opened on the front side of each second clamping block (7). A spring (9) is fixed to the top surface of each second clamping block (7). A second groove (10) is provided on the bottom surface. A second rubber pad (11) is fixed on the inner side of the second groove (10). A plurality of movable grooves (12) are provided on the front side of the upper cover plate (1). A connecting shaft (13) is rotatably connected inside the upper cover plate (1). A plurality of brake blocks (14) are fixed on the outer side of the connecting shaft (13). A plurality of second ratchet teeth (15) are provided on the outer side of the plurality of brake blocks (14). A handle (16) is fixed at one end of the connecting shaft (13). A slot (17) is provided on the outer side of the handle (16). A buckle (18) is engaged with the inner side of the slot (17).

2. The automotive lighting wiring harness clip according to claim 1, characterized in that: The upper end of the spring (9) is fixedly connected to the top surface of the mounting groove (6).

3. The automotive lighting wiring harness clip according to claim 1, characterized in that: The position of the movable groove (12) corresponds to the position of the first ratchet (8).

4. The automotive lighting wiring harness clip according to claim 1, characterized in that: The multiple brake blocks (14) are located inside the multiple movable slots (12).

5. The automotive lighting wiring harness clip according to claim 1, characterized in that: The outer sides of the plurality of brake blocks (14) are equidistant spiral structures.

6. The automotive lighting wiring harness clip according to claim 1, characterized in that: The outer side of the second ratchet (15) engages with the outer side of the first ratchet (8).

7. The automotive lighting wiring harness clip according to claim 1, characterized in that: One end of the buckle (18) is fixedly connected to the outside of the upper cover plate (1).

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