Automobile instrument wire harness mounting rack

Abstract

The utility model belongs to the technical field of automobile accessories, and particularly relates to an automobile instrument wire harness mounting rack which comprises a first wire groove and a positioning piece, the cross section of the first wire groove is U-shaped, one inner side wall of the first wire groove is communicated with an integrally-formed second wire groove, the second wire groove comprises a horizontal section and a bent section, and the horizontal section and the bent section are arranged on the first wire groove. The groove surface of the horizontal section is communicated and vertical to the groove surface of the first wire groove; the bending section is bent along the length direction of the first wire slot, and the highest point of the bending section is lower than the lowest point of the first wire slot; a plurality of groups of cable tie holes are formed in the surfaces of the first wire slot and the second wire slot; and a first positioning piece and a second positioning piece are respectively arranged on the outer walls of the first wire slot and the second wire slot.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile accessories, and in particular relates to an automobile instrument wire harness mounting frame. Background Art

[0002] In the field of modern automobile manufacturing, with the increasing degree of vehicle electrification, the internal structure of the car has become more and more complex, especially the electrical system. As a key component connecting various electrical components and control units, the layout and fixing method of the automotive instrument harness are directly related to the safety, reliability and maintenance convenience of the vehicle. Traditional wiring harness layout often adopts simple bundling or fixing measures, which is not flexible and inefficient when facing complex in-vehicle environments and customized requirements of specific models.

[0003] Especially for the wiring harness that needs to be bent and arranged and branched and installed in a small space, the traditional method is difficult to accurately control the direction of the wiring harness, which can easily cause problems such as harness wear, interference and even electrical failure. In addition, unreasonable fixing methods may also increase the vehicle's own weight, affecting fuel economy and driving performance. Utility Model Content

[0004] Based on the problems mentioned in the above background technology, the utility model provides an automobile instrument wire harness mounting bracket.

[0005] The technical solution adopted by the utility model is as follows: an automobile instrument wiring harness mounting frame, comprising a first wire trough and a positioning piece, the first wire trough has a U-shaped cross section, an inner side wall of the first wire trough is connected to an integrally formed second wire trough, the second wire trough comprises a horizontal section and a bending section, the groove surface of the horizontal section is connected to and perpendicular to the groove surface of the first wire trough; the bending section is bent along the length direction of the first wire trough, and the highest point of the bending section is lower than the lowest point of the first wire trough; a plurality of groups of tie holes are provided on the surfaces of the first wire trough and the second wire trough; the outer walls of the first wire trough and the second wire trough are respectively provided with a first positioning piece and a second positioning piece.

[0006] Furthermore, a limiting portion is provided on the bending section of the second wire trough, and the limiting portion is a convex surface recessed inwardly.

[0007] Furthermore, a waist-shaped hole is provided on the first positioning member.

[0008] Furthermore, a special-shaped hole is formed on the second positioning member, and clamping blocks are arranged opposite to the inner wall of the special-shaped hole, and two clamping blocks clamp a circular channel.

[0009] Furthermore, the first wire groove is folded toward the second wire groove relative to another groove wall of the second wire groove, and the first positioning member is located at the folded position of the first wire groove.

[0010] Furthermore, one end of the first wire groove close to the highest point of the bending section is bent downward.

[0011] Beneficial effects of the utility model:

[0012] The main wire harness is branched and fixedly installed by setting the first wire trough, the second wire trough and the tie hole, ensuring the overall stable connection between the wire harness and the mounting frame; the positioning piece ensures the stable connection between the mounting frame and the vehicle body; the second wire trough is a branch of the first wire trough, realizing the structure of the wire harness branching in accordance with the vehicle body. The second wire trough adopts the setting of the horizontal section and the bending section in one piece, which fits the narrow space inside the vehicle body while safely and accurately branching the wire harness along the bending section, playing a good protective role. The overall structure fits the vehicle body structure, ensuring the installation position in the narrow space inside the vehicle body, providing the wire harness with a precise direction for branching, avoiding wear and interference of the wire harness, and ensuring safe use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0014] Figure 1 This is a schematic diagram of the front view direction of the utility model;

[0015] Figure 2 This is a schematic diagram of the rear view direction of the utility model;

[0016] Figure 3 This is a front view of the utility model;

[0017] The attached drawings are marked as follows:

[0018] The first wire trough 1 , the second wire trough 2 , the horizontal section 21 , the bending section 22 , the limiting portion 23 , the tie hole 3 , the first positioning member 4 , the waist-shaped hole 41 , the second positioning member 5 , the special-shaped hole 51 , and the clamping block 52 . DETAILED DESCRIPTION

[0019] like Figure 1 to Figure 3 As shown, an automobile instrument wiring harness mounting frame includes a first wire trough 1 and a positioning member, the first wire trough 1 has a U-shaped cross section, an inner side wall of the first wire trough 1 is connected to an integrally formed second wire trough 2, the second wire trough 2 includes a horizontal section 21 and a bending section 22, the groove surface of the horizontal section 21 is connected to and perpendicular to the groove surface of the first wire trough 1; the bending section 22 is bent along the length direction of the first wire trough 1, and the highest point of the bending section 22 is lower than the lowest point of the first wire trough 1; a plurality of groups of tie holes 3 are opened on the surfaces of the first wire trough 1 and the second wire trough 2; the outer walls of the first wire trough 1 and the second wire trough 2 are respectively provided with a first positioning member 4 and a second positioning member 5.

[0020] By adopting the above technical solution, the main wire harness is branched and installed and fixed by setting the first wire trough 1, the second wire trough 2 and the tie hole 3, ensuring the overall stable connection between the wire harness and the mounting frame; the positioning piece is set to ensure the stable connection between the mounting frame and the vehicle body; the second wire trough 2 is a branch of the first wire trough 1, realizing the structure of the wire harness branching in accordance with the vehicle body, and the second wire trough 2 adopts a horizontal section 21 and a bending section 22 integrally formed, which fits the narrow space inside the vehicle body while safely and accurately branching the wire harness along the bending section 22, playing a good protective role. The overall structure fits the vehicle body structure, ensuring the installation position in the narrow space inside the vehicle body, providing a precise direction for the wire harness to branch, avoiding wear and interference of the wire harness, and ensuring safe use.

[0021] As a preferred solution, a limiting portion 23 is provided on the bending section 22 of the second wire trough 2, and the limiting portion 23 is a convex surface that is recessed inwards. The setting of the limiting portion 23 conforms to the vehicle body structure to achieve avoidance, and at the same time fits with the vehicle body to achieve positioning.

[0022] As a preferred solution, a waist-shaped hole 41 is provided on the first positioning member 4. The setting of the waist-shaped hole 41 facilitates providing a certain displacement for the locking of the bolt, thereby achieving a good positioning and matching effect.

[0023] As a preferred solution, the second positioning member 5 is provided with a special-shaped hole 51, and the inner wall of the special-shaped hole 51 is provided with clamping blocks 52 opposite to each other, and two clamping blocks 52 clamp a circular passage. The clamping blocks 52 clamp a bolt passage, which facilitates the positioning operation and facilitates the removal and installation of bolts.

[0024] As a preferred solution, the first wire trough 1 is folded toward the second wire trough 2 relative to the other trough wall of the second wire trough 2, and the first positioning member 4 is located at the folded part of the first wire trough 1. The structure is arranged in a composite vehicle body structure, so as to stably connect the mounting frame to the vehicle body.

[0025] As a preferred solution, one end of the first wire duct 1 close to the highest point of the bending section 22 is bent downward, so as to facilitate the branch line to run in the vehicle body and fit the vehicle body structure.

[0026] The utility model is described in detail above. The description of the specific embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An automobile instrument wiring harness mounting frame, characterized in that: include A first wire groove (1), wherein the cross section of the first wire groove (1) is U-shaped, and an inner side wall of the first wire groove (1) is connected to an integrally formed second wire groove (2). The second wire groove (2) comprises a horizontal section (21) and a bent section (22); the groove surface of the horizontal section (21) is connected to and perpendicular to the groove surface of the first wire groove (1); the bent section (22) is bent along the length direction of the first wire groove (1), and the highest point of the bent section (22) is lower than the lowest point of the first wire groove (1); A plurality of groups of tie holes (3) are provided on the surfaces of the first wire trough (1) and the second wire trough (2); Positioning member: the outer walls of the first wire trough (1) and the second wire trough (2) are respectively provided with a first positioning member (4) and a second positioning member (5).

2. The automobile instrument wiring harness mounting bracket according to claim 1, characterized in that: A limiting portion (23) is provided on the bending section (22) of the second wire slot (2), and the limiting portion (23) is a convex surface that is recessed inwards.

3. The automobile instrument wiring harness mounting bracket according to claim 1, characterized in that: The first positioning member (4) is provided with a waist-shaped hole (41).

4. The automobile instrument wiring harness mounting bracket according to claim 3, characterized in that: The second positioning member (5) is provided with a special-shaped hole (51), and clamping blocks (52) are arranged opposite to the inner wall of the special-shaped hole (51), and two clamping blocks (52) clamp a circular channel.

5. The automobile instrument wiring harness mounting bracket according to claim 1, characterized in that: The first wire groove (1) is folded relative to the other groove wall of the second wire groove (2) towards the second wire groove (2), and the first positioning member (4) is located at the folded position of the first wire groove (1).

6. The automobile instrument wiring harness mounting bracket according to claim 4 or 5, characterized in that: One end of the first wire groove (1) close to the highest point of the bending section (22) is bent downward.

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