Automobile wire harness support

Abstract

The utility model discloses a kind of automobile wire harness support, including support arm;Wire harness organizer;The wire harness organizer is located support arm front end;Wire harness organizer is provided with wire harness collection groove;Fixing part;The fixing part is located support arm rear end;The fixing part includes two groups, respectively as arc fixed sheet and plane fixed sheet.Adapting to different welding surface by setting arc fixed sheet and plane fixed sheet.Make support can be installed in vehicle body curved surface or plane steel sheet, eliminate the risk of false welding;While arc welding groove can guide solder precision filling, accelerate molten metal flow, improve welding strength and efficiency;Clamp arm sharp cone structure can be obliquely inwardly limit wire harness surface layer, form mechanical lock, resist vibration and come out.Wire harness collection groove rear part boss blocks wire harness axial sliding, reduce swing amplitude.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to an automotive wiring harness bracket. Background Technology

[0002] In the automotive manufacturing industry, wire harness brackets are core components for securing and protecting wire harnesses. Traditional brackets typically use a single fixing structure, such as clips or bolts, to connect to the vehicle body. However, the curvature and flatness of the vehicle body steel plates lead to poor fit and low welding efficiency during bracket installation. Furthermore, wire harnesses are prone to detaching from the brackets due to vibration during vehicle operation, or rubbing and colliding with surrounding components such as moving parts and high-temperature pipelines, potentially causing short circuits, wear, or even fire risks. Existing wire harnesses mostly rely on simple slot-based positioning, lacking active anti-detachment designs, making them unsuitable for complex operating conditions. Utility Model Content

[0003] The purpose of this utility model is to solve the problems mentioned above and provide an automotive wiring harness bracket.

[0004] An automotive wiring harness bracket, comprising

[0005] outrigger;

[0006] Cable bundler; the cable bundler is located at the front end of the support arm; the cable bundler is provided with a cable collection groove;

[0007] The fastener is located at the rear end of the support arm; the fastener comprises two sets, namely an arc-shaped fastening plate and a flat fastening plate.

[0008] Furthermore, welding grooves are provided on the inner sides of both sides of the arc-shaped fixing plate; the welding grooves are configured as arc-shaped structures.

[0009] Furthermore, the front end of the cable tie is provided with an opening; a clamping arm is provided at the opening; a pointed cone is provided on the inner side of the clamping arm; the pointed cone is obliquely inward.

[0010] Furthermore, the upper and lower surfaces of the rear part of the cable tray are provided with protrusions.

[0011] Furthermore, the surface of the bump is configured to be flush with the cable tray, and the array consists of two sets.

[0012] Furthermore, a first weight-reducing groove is provided on the lower surface of the support arm; a second weight-reducing groove is provided on the upper surface of the support arm; and a reinforcing rib is provided in the middle of the second weight-reducing groove.

[0013] Furthermore, the arc-shaped fixing piece and the flat fixing piece have an included angle of 15°.

[0014] The beneficial effects of this utility model are:

[0015] By incorporating both arc-shaped and flat fixing plates, the bracket can adapt to different welding surfaces. This allows it to be installed on curved or flat steel plates of the vehicle body, eliminating the risk of incomplete welds. Simultaneously, the arc-shaped welding groove guides the solder to fill precisely, accelerating the flow of molten metal and improving welding strength and efficiency. The clamping arm's pointed cone structure obliquely limits the surface of the wire harness, forming a mechanical lock to prevent vibration-induced pull-out. A protrusion at the rear of the cable tray prevents axial sliding of the wire harness, reducing the amplitude of swaying. Attached Figure Description

[0016] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0017] Fig. 2 A schematic diagram of the bottom of this device;

[0018] In the figure, 1 is the support arm; 11 is the first weight-reducing groove; 12 is the second weight-reducing groove; 13 is the reinforcing rib; 2 is the cable bundler; 21 is the cable tray; 22 is the opening; 23 is the clamping arm; 24 is the protrusion; 3 is the fastener; 31 is the arc-shaped fixing plate; 311 is the welding groove; and 32 is the flat fixing plate. Detailed Implementation

[0019] 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.

[0020] 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.

[0021] 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.

[0022] Example 1

[0023] like Figs. 1-2 As shown:

[0024] An automotive wiring harness bracket, comprising

[0025] Outrigger 1;

[0026] Cable bundler 2; the cable bundler 2 is located at the front end of the support arm 1; the cable bundler 2 is provided with a cable collection groove 21;

[0027] Fixing component 3; the fixing component 3 is located at the rear end of the support arm 1; the fixing component 3 includes two sets, namely an arc-shaped fixing plate 31 and a flat fixing plate 32. By setting the arc-shaped fixing plate 31 and the flat fixing plate 32, it can adapt to different welding surfaces. This allows the bracket to be installed on the curved surface of the vehicle body or a flat steel plate, eliminating the risk of incomplete welding;

[0028] The inner sides of both sides of the arc-shaped fixing plate 31 are provided with welding grooves 311; the welding grooves 311 are configured with an arc-shaped structure. At the same time, the arc-shaped welding grooves 311 can guide the solder to fill accurately, accelerate the flow of molten metal, and improve welding strength and efficiency.

[0029] The cable bundle 2 has an opening 22 at its front end; a clamping arm 23 is provided at the opening 22; a pointed cone is provided on the inner side of the clamping arm 23; the pointed cone is angled inward. The pointed cone structure of the arm 23 can obliquely limit the surface of the cable bundle inward, forming a mechanical lock to resist vibration and dislodgement.

[0030] The upper and lower surfaces of the rear part of the cable tray 21 are provided with protrusions 24. The protrusions 24 at the rear of the cable tray 21 prevent the axial sliding of the cable bundle and reduce the swing amplitude.

[0031] The surface of the protrusion 24 is configured to be flush with the cable tray 21, and two sets of the array are arranged.

[0032] The lower surface of the support arm 1 is provided with a first weight-reducing groove 11; the upper surface of the support arm 1 is provided with a second weight-reducing groove 12; and a reinforcing rib 13 is provided in the middle of the second weight-reducing groove 12. The first and second weight-reducing grooves 12 reduce the weight, and the central reinforcing rib 13 compensates for rigidity, thereby improving the strength / weight ratio.

[0033] The arc-shaped fixing piece 31 and the flat fixing piece 32 have an included angle of 15°.

[0034] This solution, through its originality in dual-fixing plate compatibility, enhanced welding groove efficiency, and double protection against detachment, meets the core requirements of technological differentiation and practical value in patent applications.

[0035] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A car wiring harness bracket, characterized in that: include outrigger (1); Cable bundle (2); the cable bundle (2) is located at the front end of the support arm (1); the cable bundle (2) is provided with a cable collection groove (21); Fixing member (3); the fixing member (3) is located at the rear end of the support arm (1); the fixing member (3) includes two sets, namely an arc-shaped fixing piece (31) and a flat fixing piece (32).

2. The automotive wiring harness bracket according to claim 1, characterized in that: The inner sides of the two side walls of the arc-shaped fixing piece (31) are provided with welding grooves (311); the welding grooves (311) are configured as arc-shaped structures.

3. The automotive wiring harness bracket according to claim 1, characterized in that: The cable tie (2) has an opening (22) at its front end; a clamping arm (23) is provided at the opening (22); a pointed cone is provided on the inner side of the clamping arm (23); the pointed cone is obliquely inward.

4. The automotive wiring harness bracket according to claim 1, characterized in that: The upper and lower surfaces of the rear part of the cable tray (21) are provided with protrusions (24).

5. The automotive wiring harness bracket according to claim 4, characterized in that: The surface of the bump (24) is set to be flush with the cable tray (21), and there are two sets of arrays.

6. The automotive wiring harness bracket according to claim 1, characterized in that: The lower surface of the support arm (1) is provided with a first weight-reducing groove (11); the upper surface of the support arm (1) is provided with a second weight-reducing groove (12); and a reinforcing rib (13) is provided in the middle of the second weight-reducing groove (12).

7. The automotive wiring harness bracket according to claim 1, characterized in that: The arc-shaped fixing piece (31) and the flat fixing piece (32) have a 15° angle between them.

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