Automobile chassis wire harness guide support

Abstract

The utility model relates to the technical field of automobile wire harnesses, in particular to an automobile chassis wire harness guide support which comprises a frame board, a baffle (1) and a guide plate (2) connected with the baffle (1). A protection structure and a fixing structure are respectively arranged on the guide plate (2); a bent edge (101) is arranged between the guide plate (2) and the baffle (1), and a U-shaped groove is formed between the bent edge (101) and the plate face of the frame. The automobile chassis wire harness is arranged in the U-shaped groove; according to the protection structure, the device and the automobile chassis wire harness can be stably fixed to the automobile frame plate face together, and the device is effectively prevented from colliding with a chassis or other parts when an automobile moves; the U-shaped groove can provide an installation position for the automobile chassis wire harness and can collect and guide the automobile chassis wire harness.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wiring harnesses, in particular to an automobile chassis wiring harness guide bracket. Background Art

[0002] There are a large number of wiring harnesses on the car chassis, and they are scattered and messy. When the car is moving, if the wiring harness comes into contact with moving parts, it may be worn or torn, affecting the normal function of the car and causing driving safety hazards. Therefore, it is necessary to gather and guide the wiring harness of the car chassis; the existing wiring harness bracket cannot be stably fixed to the frame panel, and it is impossible to avoid contact and wear between the wiring harness and the bracket.

[0003] After searching, the applicant found that the Chinese patent document with publication number CN209274524U disclosed an automobile wiring harness guide bracket on August 20, 2019, including: an L-shaped guide plate and a baffle, the automobile wiring harness runs along the structure of the guide plate and is adhered to the guide plate, and the baffle is vertically fixed to the inner side of the guide plate along the guide plate structure; the guide plate and the baffle are integrally formed, and both the guide plate and the baffle are made of polypropylene.

[0004] The device cannot guide the automobile chassis wiring harness while stably fixing it on the frame panel together with the automobile chassis wiring harness, and cannot avoid contact and wear between the frame panel wiring harness and the bracket. Utility Model Content

[0005] The utility model aims to provide a chassis wiring harness guide bracket which can realize the guide of the chassis wiring harness of the automobile, can realize the stable fixation on the frame plate surface together with the chassis wiring harness of the automobile, and can avoid the contact and wear between the chassis wiring harness of the automobile and the bracket.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a car chassis wiring harness guide bracket, comprising a frame panel, a baffle and a guide plate connected to the baffle; a protective structure and a fixing structure are respectively provided on the guide plate; a bending edge is provided between the guide plate and the baffle, and a U-shaped groove is provided between the bending edge and the frame panel; the car chassis wiring harness is placed in the U-shaped groove.

[0007] The fixing structure comprises a mounting plate; the mounting plate is connected to the frame plate surface.

[0008] The mounting plate is provided with a first bolt hole; a first bolt is provided in the first bolt hole, and the frame plate surface is provided with a mounting hole matched with the first bolt.

[0009] The mounting plate is provided with a bent plate; the frame plate surface is provided with a mounting groove, and the bent plate is placed in the mounting groove.

[0010] The baffle extends toward one side of the guide plate, and the mounting plate extends toward a side of the guide plate away from the baffle.

[0011] The protective structure includes a first protective folded edge and a second protective folded edge; the first protective folded edge is arranged at the end of the baffle; the second protective folded edge is arranged at the end of the guide plate.

[0012] The first protective folded edge extends toward a side of the baffle away from the guide plate; and the second protective folded edge extends toward a side of the guide plate away from the baffle.

[0013] The guide plate is provided with a first tie groove; the baffle plate is provided with a second tie groove.

[0014] The first cable tie groove is a square groove; the second cable tie groove is a U-shaped groove.

[0015] The mounting plate is provided with a second bolt hole and a reinforcement groove respectively; the second bolt hole is provided on both sides of the first bolt hole; and the bent plate extends out along the edge of the reinforcement groove.

[0016] The beneficial effects of this application are:

[0017] The baffle plate and the guide plate are an integrated structure, and the bending edge is formed by bending a sheet metal; the automobile chassis wiring harness is placed in a U-shaped groove formed by the bending edge and the frame plate surface; the U-shaped groove can store and guide the automobile chassis wiring harness;

[0018] The fixing structure comprises a mounting plate, and the mounting plate is fixedly connected to the guide plate; a first bolt hole is provided on the mounting plate, a first bolt is provided in the first bolt hole, and the mounting plate is connected to the frame plate surface through the first bolt; thereby, the device and the automobile chassis wiring harness are stably fixed on the frame plate surface together; a bent plate is provided on the mounting plate, and the bent plate is clamped in the mounting groove on the frame plate surface, so as to prevent the device from rotating with the first bolt during the tightening of the first bolt;

[0019] The protective structure includes a first protective folded edge provided at both ends of the baffle and a second protective folded edge provided at both ends of the guide plate; when the automobile chassis wiring harness enters and exits the U-shaped groove, the first protective folded edge and the second protective folded edge can prevent the edges of the baffle and the guide plate from abrading the wiring harness;

[0020] The guide plate is provided with a first tie groove, and the baffle is provided with a second tie groove; the automobile chassis wiring harness can be fixed in the U-shaped groove by passing the tie through the first tie groove and the second tie groove respectively; a connection method of a tie connection is provided for the automobile chassis wiring harness, thereby enhancing the stability of the automobile chassis wiring harness being fixed in the bent edge. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings, wherein:

[0022] Figure 1 This is a schematic diagram of the structure of the automobile chassis wiring harness guide bracket.

[0023] Figure 2 This is a schematic diagram of the structure of the protective structure of the automobile chassis wiring harness guide bracket.

[0024] The marks in the above figure are:

[0025] The markings in the figure are:

[0026] 1. Baffle, 101. Bending edge,

[0027] 2. Guide plate,

[0028] 3. First tie slot, 301, second tie slot,

[0029] 4. Mounting plate,

[0030] 5. The first bolt hole,

[0031] 6. Bend plate, 601, reinforcement groove,

[0032] 7. Second bolt hole,

[0033] 8. First protective fold, 801. Second protective fold. DETAILED DESCRIPTION

[0034] The following is a further detailed explanation of the specific implementation methods of the utility model through the description of the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the utility model and facilitating its implementation.

[0035] Figure 1The automobile chassis harness guide bracket shown includes a baffle 1 and a guide plate 2 connected to the baffle 1; a protective structure and a fixing structure are respectively provided on the guide plate 2; a bending edge 101 is provided between the guide plate 2 and the baffle 1, and the chassis harness is placed in the bending edge 101. The baffle 1 and the guide plate 2 are an integral structure, and the bending edge 101 is formed by bending a sheet metal; the automobile chassis harness is placed in a U-shaped groove formed by the bending edge 101 and the frame plate surface; the bending edge 101 is a protective structure that can realize the device and the automobile chassis harness being stably fixed on the frame plate surface together, effectively preventing the device from colliding with the chassis or other components when the car is moving; the U-shaped groove can provide an installation position for the automobile chassis harness, and can be bundled and guided for it; when the automobile chassis harness enters and exits the U-shaped groove, the protective structure can prevent the cutting edges of the baffle 1 and the guide plate 2 from wearing the automobile chassis harness.

[0036] The fixing structure includes a mounting plate 4; the mounting plate 4 is connected to the frame plate surface. The mounting plate 4 is a square plate, and one end of the mounting plate 4 is fixedly connected to the guide plate 2; the mounting plate 4 is fixedly connected to the frame plate surface, which can prevent the chassis harness of the automobile from moving randomly with the device when the automobile is driving, colliding with the chassis or other components, and causing wear of the chassis harness of the automobile.

[0037] The mounting plate 4 is provided with a first bolt hole 5; a first bolt is provided in the first bolt hole 5, and a mounting hole matching the first bolt is provided on the frame plate. One end of the first bolt is installed in the first bolt hole 5, and the other end of the first bolt is installed in the mounting hole; thus, the first bolt can press the mounting plate 4 against the frame plate, thereby achieving stable fixing of the device on the frame plate.

[0038] The mounting plate 4 is provided with a bent plate 6; the frame plate surface is provided with a mounting groove, and the bent plate 6 is placed in the mounting groove. The bent plate 6 is an L-shaped plate; the bent plate 6 is arranged above the first bolt hole 5; the bent plate 6 is clamped in the mounting groove, which can prevent the mounting plate 4 from rotating with the first bolt during the tightening process of the first bolt, can facilitate the installation operation of the mounting plate 4 on the frame plate surface, and can enhance the stability of the connection structure between the mounting plate 4 and the frame plate surface.

[0039] The baffle plate 1 extends toward one side of the guide plate 2, and the mounting plate 4 extends toward the side of the guide plate 2 away from the baffle plate 1. An included angle is provided between the baffle plate 1 and the mounting plate 4 and the guide plate 2; the baffle plate 1 and the mounting plate 4 are respectively arranged on both sides of the guide plate 2, the baffle plate 1 is arranged at the top of the guide plate 2, and the mounting plate 4 is arranged at the bottom of the guide plate 2.

[0040] The protective structure includes a first protective fold 8 and a second protective fold 801; the first protective fold 8 is arranged at the end of the baffle 1; the second protective fold 801 is arranged at the end of the guide plate 2. The first protective fold 8 is respectively arranged at both ends of the baffle 1; the second protective fold 801 is arranged at one end of the guide plate 2; the first protective fold 8 and the second protective fold 801 are both L-shaped structures and are provided with rounded corners; when the chassis wiring harness of the automobile enters and exits the U-shaped groove, the edges at both ends of the baffle 1 and the guide plate 2 are prevented from contacting and wearing the chassis wiring harness of the automobile; and effective protection can be provided for the chassis wiring harness of the automobile and its service life can be increased.

[0041] The first protective fold 8 extends toward the side of the baffle 1 away from the guide plate 2; the second protective fold 801 extends toward the side of the guide plate 2 away from the baffle 1. The first protective fold 8 is bent toward the side of the baffle 1 away from the U-shaped groove; the second protective fold 801 is bent toward the side of the guide plate 2 away from the U-shaped groove.

[0042] The guide plate 2 is provided with a first tie groove 3; the baffle plate 1 is provided with a second tie groove 301. The first tie groove 3 and the second tie groove 301 provide installation positions for the tie; the device is provided with two sets of the first tie groove 3 and the second tie groove 301; the automobile chassis wiring harness can be fixed in the bending edge 101 by passing the tie through the first tie groove 3 and the second tie groove 301 respectively; a connection mode of tie connection is provided for the automobile chassis wiring harness, and the stability of the automobile chassis wiring harness being fixed in the U-shaped groove is enhanced.

[0043] The first tie slot 3 is a square slot; the second tie slot 301 is a U-shaped slot. The tie body is passed through the square first tie slot 3, and then the two ends are fastened in the U-shaped second tie slot 301. The tie can fix the automobile chassis wiring harness in the U-shaped slot, which is easy to operate and secure.

[0044] The mounting plate 4 is provided with a second bolt hole 7 and a reinforcement groove 601; the second bolt hole 7 is provided on both sides of the first bolt hole 5; the bent plate 6 extends along the edge of the reinforcement groove 601. The reinforcement groove 601 is a square groove, which can enhance the structural strength of the mounting plate 4 and facilitate the processing of the bent plate 6; two second bolt holes 7 are provided on both sides of the first bolt hole 5, respectively, and the second bolt holes 7 are bolt hole positions reserved for the installation of other structural parts, which enhances the expansibility of the device.

[0045] The specific working process of the utility model is as follows:

[0046] The overall thickness of the device is 3 mm. The shape of the whole plate and the bent plate 6 is first cut by a laser cutting machine, and the first bolt hole 5 and two second bolt holes 7 are drilled on the mounting plate 4 by a drilling machine, and then the bracket is bent into shape by a bending machine.

[0047] This device is specifically coordinated with the wiring harness: the automobile chassis wiring harness is transferred to the guide plate 2 via the first protective folded edge 8 and the second protective folded edge 801; a cable tie is used to pass through the first cable tie groove 3 on the guide plate 2 and the second cable tie groove 301 on the baffle 1, respectively, to bundle and fix the automobile chassis wiring harness along the inner side of the guide plate 2 and the baffle 1; and the cable tie exits the device via the first protective folded edge 8 and the second protective folded edge 801.

[0048] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An automobile chassis wiring harness guide bracket, characterized in that: The invention comprises a frame plate surface, a baffle (1) and a guide plate (2) connected to the baffle (1); a protective structure and a fixing structure are respectively provided on the guide plate (2); a bending edge (101) is provided between the guide plate (2) and the baffle (1); a U-shaped groove is provided between the bending edge (101) and the frame plate surface; and the automobile chassis wiring harness is placed in the U-shaped groove.

2. The automobile chassis wiring harness guide bracket according to claim 1, characterized in that: The fixing structure comprises a mounting plate (4); the mounting plate (4) is connected to the frame plate surface.

3. The automobile chassis wiring harness guide bracket according to claim 2, characterized in that: The mounting plate (4) is provided with a first bolt hole (5); a first bolt is provided in the first bolt hole (5), and a mounting hole matching the first bolt is provided on the frame plate surface.

4. The automobile chassis wiring harness guide bracket according to claim 3, characterized in that: A bent plate (6) is provided on the mounting plate (4); a mounting groove is provided on the frame plate surface, and the bent plate (6) is placed in the mounting groove.

5. The automobile chassis wiring harness guide bracket according to claim 4, characterized in that: The baffle plate (1) extends toward one side of the guide plate (2), and the mounting plate (4) extends toward a side of the guide plate (2) away from the baffle plate (1).

6. The automobile chassis wiring harness guide bracket according to claim 5, characterized in that: The protective structure comprises a first protective folded edge (8) and a second protective folded edge (801); the first protective folded edge (8) is arranged at the end of the baffle (1); and the second protective folded edge (801) is arranged at the end of the guide plate (2).

7. The automobile chassis wiring harness guide bracket according to claim 6, characterized in that: The first protective folded edge (8) extends toward a side of the baffle (1) away from the guide plate (2); and the second protective folded edge (801) extends toward a side of the guide plate (2) away from the baffle (1).

8. An automobile chassis wiring harness guide bracket according to any one of claims 4 to 7, characterized in that: The guide plate (2) is provided with a first tie groove (3); and the baffle plate (1) is provided with a second tie groove (301).

9. The automobile chassis wiring harness guide bracket according to claim 8, characterized in that: The first cable tie groove (3) is a square groove; the second cable tie groove (301) is a U-shaped groove.

10. The automobile chassis wiring harness guide bracket according to claim 9, characterized in that: The mounting plate (4) is provided with a second bolt hole (7) and a reinforcement groove (601) respectively; the second bolt hole (7) is provided on both sides of the first bolt hole (5); and the bent plate (6) extends out along the edge of the reinforcement groove (601).

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