CN220042883U

CN220042883U - Be used for new energy automobile pencil protection fixing device

Info

Publication number: CN220042883U
Application number: CN202321516836.8U
Authority: CN
Inventors: 卫强; 李盼盼; 吕自国; 陈伟; 张理通; 王海光; 陈乾坤; 朱文豪; 陈国强
Original assignee: Henan THB Electric Co Ltd
Current assignee: Henan THB Electric Co Ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-17
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a wire harness protection and fixation device for a new energy automobile, which comprises a bent device body, wherein the device body comprises a bracket lower cover and a bracket upper cover which are clamped with each other, the bracket upper cover is provided with a U-shaped guide groove body which extends outwards, and the U-shaped guide groove body is provided with an upper opening for passing through a wire harness binding belt; the bracket lower cover is provided with a lower opening for passing through the wire harness ribbon. The utility model increases the reliability of wire harness fixation; the wire harness direction can be controlled more accurately, and the wire outlet direction of the branches can be controlled better; the wire harness is better protected from being broken by peripheral parts; the bracket is convenient to install, and is convenient to install and detach, and the bracket is provided with a main positioning hole and an auxiliary positioning hole; the automobile energy-saving device has the characteristic of light weight, can greatly reduce the mass of the whole automobile and increase the endurance mileage of the automobile when being used on a new energy automobile.

Description

Be used for new energy automobile pencil protection fixing device

Technical Field

The utility model relates to the technical field of automobile wire harnesses, in particular to a wire harness protection fixing device for a new energy automobile.

Background

With the continuous development of new energy automobiles, the automobiles are gradually intelligent, electric, networking and sharing, and more electronic and electric elements are arranged on the automobiles, so that automobile wire harnesses are used as automobile signals and power transmission to connect various electric appliances, and the trend of the wire harnesses is becoming more and more complex. The wiring harness is routed in a compact environment, and because of the small space, there is a risk of the wiring harness being worn out by the surrounding environment, a securing device is required to protect the wiring harness.

Disclosure of Invention

Aiming at the defects in the background technology, the utility model provides the wire harness protection fixing device for the new energy automobile, which solves the problem that the wire harness in the prior art is easily worn by the surrounding environment in a compact environment.

The technical scheme of the utility model is realized as follows:

the utility model provides a be used for new energy automobile pencil protection fixing device, includes the device body of buckling, and the device body includes the support lower cover and the support upper cover of looks joint, is equipped with the U type guide slot body that outwards extends on the support upper cover, has offered the last trompil that is used for passing pencil ribbon on the U type guide slot body; the bracket lower cover is provided with a lower opening for passing through the wire harness ribbon.

Further, the support lower cover and the support upper cover both comprise a short straight cover body and a long straight cover body which form included angles, and smooth filtering connection is arranged between the short straight cover body and the long straight cover body.

Further, the support lower cover is provided with a main positioning hole, and a latch for clamping the stud is arranged in the main positioning hole.

Further, the support legs are arranged on the support lower cover, and the support legs and the support body form an angle of 30-45 degrees.

Further, auxiliary positioning holes are formed in the supporting legs.

Further, the auxiliary positioning hole is a waist round hole.

Further, the support upper cover and/or the support lower cover are/is provided with a reinforcing rib structure.

Further, a drain hole is arranged on the lower cover of the bracket.

Further, the U-shaped guide groove body is perpendicular to the upper cover of the bracket.

Further, the bracket lower cover and the bracket upper cover are provided with clamping grooves and clamping claws which are matched.

The utility model has the beneficial effects that: the utility model increases the reliability of wire harness fixation; the wire harness direction can be controlled more accurately, particularly the wire harness branches which are separated from the guide grooves can be controlled better; the wire harness is better protected from being broken by peripheral parts; the bracket is convenient to install, and is convenient to install and detach, and the bracket is provided with a main positioning hole and an auxiliary positioning hole; the automobile energy-saving device has the characteristic of light weight, can greatly reduce the mass of the whole automobile and increase the endurance mileage of the automobile when being used on a new energy automobile.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the upper cover of the bracket of the present utility model;

fig. 3 is a schematic view of the structure of the lower cover of the bracket of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the device for protecting and fixing a wire harness of a new energy automobile in embodiment 1 of the present utility model includes a bent device body, wherein the device body includes a bracket lower cover and a bracket upper cover that are clamped with each other. In this embodiment, the bracket lower cover and the bracket upper cover are bent to approximate "he" shapes. The bracket lower cover and the bracket upper cover both comprise a short straight cover body and a long straight cover body which form included angles. The bracket lower cover comprises a short direct cover body and a long direct cover body which form an included angle, and the short direct cover body and the long direct cover body are connected through arc smooth filtration to form an approximate 'old' type. The bracket upper cover comprises a short straight upper cover body and a long straight upper cover body which form included angles, and the short straight upper cover body and the long straight upper cover body are connected through arc smooth filtration to form an approximate 'two' type. The 'h' -shaped structure of the lower cover of the bracket is parallel to the 'h' -shaped structure of the upper cover of the bracket, the length is always the same, and the arc-shaped structures are also consistent. As shown in fig. 2, a guide groove is arranged on the upper cover of the bracket to form a branch outlet, and a U-shaped guide groove body 1 extending outwards is arranged on the guide groove. In addition, in this embodiment, the U-shaped guide groove 1 is perpendicular to the upper cover of the bracket. An upper opening 2 is formed in the position, close to the upper cover of the bracket, of the U-shaped guide groove body 1, and is used for a wire harness binding belt to pass through and fix a wire harness branch; the position that is close to the entrance end or the exit end on the support lower cover is equipped with down trompil 5, supplies the pencil ribbon to pass, fixes the pencil trunk.

Further, as shown in fig. 3, the lower cover of the bracket is provided with a main positioning hole 6, and a latch for clamping the stud is arranged in the main positioning hole 6.

Further, as shown in fig. 2, the support lower cover is provided with support legs 11, the support legs 11 and the support body form an angle of 30-45 degrees, the support legs are attached to the surface of the metal plate, and the support legs and the support body form an angle of 35 degrees.

Further, as shown in fig. 2, the supporting leg 11 is provided with an auxiliary positioning hole 7, and the auxiliary positioning hole 7 is a waist-round hole.

Further, as shown in fig. 2, the upper cover of the bracket is made of plastic, and an upper reinforcing rib structure 4 is arranged on the upper surface of the upper cover of the bracket to increase the strength of the bracket. As shown in fig. 3, the lower cover body of the bracket is made of plastic, and in order to increase the strength of the bracket, a reinforcing rib structure 10 is arranged on the lower surface of the lower cover of the bracket.

Further, as shown in fig. 3, a drain hole 9 is formed in the lower cover of the bracket to prevent water accumulation in the wire harness bracket.

Embodiment 2 differs from embodiment 1 in that the bracket lower cover and the bracket upper cover are provided with a clamping groove 8 and a clamping claw 3 which are matched. In the embodiment, five clamping grooves 8 are formed in the lower cover of the bracket, and clamping claws 3 matched with the clamping grooves 8 are arranged on the upper cover of the bracket.

The application method of the utility model comprises the following steps: paving the wire harness in a lower cover of the bracket, and binding the positions of a trunk inlet and a trunk outlet of the wire harness by using a binding belt; the wire harness branches are drawn out from the outlet, the bracket upper cover is covered, and the branches are bound at the outlet position by the binding tape.

The installation method comprises the following steps: the wire harness bracket is arranged on a sheet metal of a vehicle body through the bracket supporting legs 11 and the main positioning holes 6, one of the bracket supporting legs 11 and the main positioning holes 6 is fixed through a stud of the sheet metal of the vehicle body, and the other is fixed through an M6 bolt.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A be used for new energy automobile pencil protection fixing device which characterized in that: the device comprises a bent device body, wherein the device body comprises a bracket lower cover and a bracket upper cover which are clamped with each other, a U-shaped guide groove body (1) which extends outwards is arranged on the bracket upper cover, and an upper opening (2) for passing through a wire harness binding belt is formed in the U-shaped guide groove body (1); the lower cover of the bracket is provided with a lower opening (5) for passing through the wire harness binding belt.

2. The harness protection fixture for a new energy automobile according to claim 1, wherein: the support lower cover and the support upper cover both comprise a short straight cover body and a long straight cover body which form included angles, and smooth filtering connection is arranged between the short straight cover body and the long straight cover body.

3. The wire harness protection fixing device for a new energy automobile according to claim 1 or 2, characterized in that: the lower cover of the bracket is provided with a main positioning hole (6), and a latch for clamping the stud is arranged in the main positioning hole (6).

4. The wire harness protection fixing device for a new energy automobile according to claim 1 or 2, characterized in that: the support lower cover is provided with support legs (11), and the support legs (11) and the support body form an angle of 30-45 degrees.

5. The harness guard fixture for a new energy automobile as claimed in claim 4, wherein: auxiliary positioning holes (7) are formed in the supporting legs (11).

6. The harness guard fixture for a new energy automobile as claimed in claim 5, wherein: the auxiliary positioning holes (7) are kidney-shaped holes.

7. The wire harness protection fixing device for a new energy automobile according to claim 1 or 2 or 5 or 6, characterized in that: and the support upper cover and/or the support lower cover are/is provided with a reinforcing rib structure.

8. The wire harness protection fixing device for a new energy automobile according to claim 1 or 2 or 5 or 6, characterized in that: the lower cover of the bracket is provided with a drain hole (9).

9. The wire harness protection fixing device for a new energy automobile according to claim 1 or 2 or 5 or 6, characterized in that: the U-shaped guide groove body (1) is perpendicular to the upper cover of the bracket.

10. The wire harness protection fixing device for a new energy automobile according to claim 1 or 2 or 5 or 6, characterized in that: the bracket lower cover and the bracket upper cover are provided with a clamping groove (8) and a clamping claw (3) which are matched with each other.