Motor wire harness fixing support and motor vehicle

Abstract

The utility model discloses a motor wire harness fixing support and a motor vehicle, the motor wire harness fixing support comprises an L-shaped support and a wire harness fixing ring, the L-shaped support is a rigid support, the L-shaped support comprises a bottom plate and a supporting plate, and the bottom plate is fixedly connected with a motor; the wire harness fixing ring is a rigid ring, is connected with the supporting plate, is connected with the bottom plate through the supporting plate, is located on one side of the plane where the L-shaped support is located, and is matched with a wire harness in shape. The motor wire harness fixing support is of a rigid structure, the support of the rigid structure is high in capacity of resisting shaking of the motor wire harness branches, the motor wire harness branches can be effectively fixed, and it is guaranteed that wires, located between the motor wire harness fixing support and a motor connector, of the motor wire harness branches do not shake longitudinally along with chassis suspension; and the risk of breakage of the tail end lead of the motor connector is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of motor vehicle accessories, in particular to a motor wire harness fixing support and a motor vehicle. BACKGROUND

[0002] Most of the new energy vehicles developed at present are rear-mounted rear-drive vehicles. The motor is installed on the rear axle, near the rear wheel and close to the ground. The entire chassis will produce longitudinal high-frequency motion during driving, and the motor wire harness branches will also vibrate longitudinally. In the related technology, as shown in the figure, the motor wire harness branch 02 is fixed on the motor using a soft clamp 01. One end of the soft clamp 01 is fixed on the motor 03, and the other end of the soft clamp 01 is fixed on the motor wire harness branch 02 by artificial bending. However, the fastening effect of the soft clamp 01 changes after being used for a period of time. The entire motor wire harness branch 02 will vibrate longitudinally with the chassis suspension, resulting in breakage of the wire at the end of the motor connector 04 of the motor wire harness branch. Figure 1

[0003] Therefore, how to prevent the wire at the end of the motor connector from breaking becomes a technical problem to be solved by those skilled in the art. CONTENT OF THE UTILITY MODEL

[0004] The present application proposes a motor wire harness fixing support to prevent the wire at the end of the motor connector from breaking. The present application also proposes a motor vehicle.

[0005] In order to achieve the above-mentioned purpose, the present application provides a motor wire harness fixing support, which comprises an L-shaped support and a wire harness fixing ring,

[0006] The L-shaped support is a rigid support, which comprises a bottom plate and a support plate. The bottom plate is fixedly connected with the motor.

[0007] The wire harness fixing ring is a rigid ring. The wire harness fixing ring is connected with the support plate and located on one side of the plane where the L-shaped support is located. The wire harness fixing ring is formed by bending with a tool and is adapted to the shape of the wire harness for fixing the wire harness.

[0008] Preferably, in the above-mentioned motor wire harness fixing support, the wire harness fixing ring is located on the side of the L-shaped support close to the motor.

[0009] Preferably, in the above-mentioned motor wire harness fixing support, a protective pad is arranged in the wire harness fixing ring.

[0010] Preferably, in the above-mentioned motor wire harness fixing support, the L-shaped support further comprises a positioning rib. The positioning rib is arranged at one end of the bottom plate away from the support plate. The positioning rib and the wire harness fixing ring are respectively located on two sides of the plane where the L-shaped support is located.

[0011] ​Preferably, in the motor wire harness fixing support, the L-shaped support is a metal support.

[0012] Preferably, in the motor wire harness fixing support, the L-shaped support is integrally formed with the wire harness fixing ring.

[0013] Preferably, in the motor wire harness fixing support, the L-shaped support is connected with the motor through bolts.

[0014] A motor vehicle comprises a motor and a motor wire harness fixing support, and the motor wire harness fixing support is the motor wire harness fixing support according to any one of the above-mentioned solutions.

[0015] The motor wire harness fixing support provided by the embodiment of the present application comprises an L-shaped support and a wire harness fixing ring. The L-shaped support is a rigid support, and the L-shaped support comprises a bottom plate and a support plate. The bottom plate is fixedly connected with the motor. The wire harness fixing ring is a rigid ring, and the wire harness fixing ring is connected with the support plate. The wire harness fixing ring is connected with the bottom plate through the support plate. The wire harness fixing ring is located on one side of the plane where the L-shaped support is located. The wire harness fixing ring is matched with the shape of the wire harness. The motor wire harness fixing support disclosed by the solution is a rigid support. The rigid support has strong resistance to the shaking of the motor wire harness branches. The motor wire harness branches can be effectively fixed. It is ensured that the wires between the motor wire harness fixing support and the motor connector will not shake longitudinally with the suspension of the chassis, thereby reducing the risk of wire breakage at the end of the motor connector.

[0016] The solution also discloses a motor vehicle comprising a motor and a motor wire harness fixing support. The motor wire harness fixing support is the motor wire harness fixing support described in any one of the above-mentioned solutions. Since the motor wire harness fixing support has the above-mentioned technical effects, the motor vehicle with the motor wire harness fixing support also has the same technical effects, which will not be described here. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some examples or embodiments of the present application. For those skilled in the art, other drawings can be obtained from the provided drawings without creative labor, and the present application can also be applied to other similar scenarios according to the provided drawings. Unless it is obvious from the language environment or otherwise stated, the same reference numerals in the drawings represent the same structure or operation.

[0018] Figure 1 is a structural schematic diagram of the prior art motor wire harness branch fixed by a soft wire clamp;

[0019] Figure 2is a structural schematic diagram of a motor wire harness branch fixed by a motor wire harness fixing support of the application;

[0020] Figure 3 is a structural schematic diagram of a motor wire harness fixing support of the application;

[0021] Figure 4 is a structural diagram of a motor wire harness fixing support of the application.

[0022] The drawings are described as follows:

[0023] 01- soft wire clamp; 02- motor wire harness branch; 03- motor; 04- motor connector;

[0024] 1- L-shaped support; 11- bottom plate; 12- support plate; 2- wire harness fixing ring; 3- protection pad; 4- positioning rib. DETAILED DESCRIPTION

[0025] The application will be described in further detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, and not to limit the application. The described embodiments are only a part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the application.

[0026] It should be noted that, for the convenience of description, only the parts related to the application are shown in the drawings. The embodiments in the application and the features in the embodiments can be combined with each other arbitrarily without conflict, as long as the combined technical features are not contradictory. All feasible feature combinations are the technical content explicitly described herein. Any one of the multiple features in the same sentence can be independently applied, and does not have to be applied together with other features.

[0027] As shown in the application and claims, unless the context clearly indicates otherwise, “one”, “a”, “an”, and / or “the” do not refer to the singular, but also include the plural. Generally, the terms “comprise” and “include” only indicate the inclusion of the steps and elements explicitly identified, and these steps and elements do not constitute an exclusive list, and the method or device can also include other steps or elements. The element defined by the phrase “comprising a” does not exclude the presence of additional identical elements in the process, method, product or device comprising the element.

[0028] In the description of the embodiments of the present application, unless otherwise specified, " / " represents the meaning of or, for example, A / B can represent A or B; "and / or" herein only describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent: A exists alone, A and B exist together, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0029] Please refer to Figures 2-4 .

[0030] The scheme discloses a motor wire harness fixing support, which comprises an L-shaped support 1 and a wire harness fixing ring 2, wherein the L-shaped support 1 is a rigid support, the L-shaped support 1 comprises a bottom plate 11 and a support plate 12, the bottom plate 11 is fixedly connected with a motor, the wire harness fixing ring 2 is a rigid ring, the wire harness fixing ring 2 is connected with the support plate 12, the wire harness fixing ring 2 is connected with the bottom plate 11 through the support plate 12, the wire harness fixing ring 2 is located on one side of the plane where the L-shaped support 1 is located, and the wire harness fixing ring 2 is matched with the shape of the wire harness.

[0031] The bottom plate 11 of the L-shaped support 1 is used for being fixedly connected with the motor, the support plate 12 of the L-shaped support 1 extends upwards to the position of the motor wire harness branch, and the wire harness fixing ring 2 fixes the motor wire harness branch. The bottom plate 11 and the support plate 12 of the L-shaped support 1 are both flat plates, and the bottom plate 11 and the support plate 12 are located on the same plane.

[0032] The motor wire harness fixing support disclosed by the scheme is a rigid support, the rigid support has strong ability to resist shaking of the motor wire harness branch, can effectively fix the motor wire harness branch, ensures that the wire between the motor wire harness fixing support and the motor connector is not vertically shaken and hung on the chassis, and reduces the risk of wire breakage at the end of the motor connector.

[0033] In some embodiments, the L-shaped support 1 and the wire harness fixing ring 2 are made of a metal plate with a thickness of 2.00 mm, so that the motor wire harness fixing support has sufficient supporting force and anti-deformation ability, the wire harness fixing ring 2 will not be deformed due to vertical shaking and hanging on the chassis, and can always maintain the fixing effect on the motor wire harness branch.

[0034] The rigid material of the L-shaped support 1 and the wire harness fixing ring 2 is not limited to metal, but can also be plastic or wood.

[0035] In the scheme, the wire harness fixing ring 2 is made by tooling, which not only ensures that the wire harness fixing ring 2 is matched with the shape of the wire harness, but also has good consistency compared with the manual bending mode, and has good consistency in fastening the wire harness.

[0036] As Figure 2As shown, the wire harness fixing ring 2 is located on the side of the L-shaped support 1 close to the motor, reducing the distance between the motor wire harness branch and the motor and reducing the space occupied by the motor wire harness branch.

[0037] The part of the motor wire harness branch located on the side of the motor wire harness fixing support away from the motor plug-in part will be shaken longitudinally with the chassis, and there will be friction between the motor wire harness branch and the motor wire harness fixing support during the shaking process, causing wear of the motor wire harness branch. In order to solve the above problems, a protection pad 3 is arranged in the wire harness fixing ring 2 of the motor wire harness fixing support.

[0038] Optionally, the length of the protection pad 3 along the axis direction of the wire harness fixing ring 2 exceeds the length of the wire harness fixing ring 2 along the axis direction thereof, so as to effectively protect the motor wire harness branch.

[0039] The protection pad 3 can be a rubber pad, a plastic pad, a cloth pad, or a pad made of other materials.

[0040] The L-shaped support 1 of the motor wire harness fixing support disclosed in the present scheme further comprises a positioning rib 4, which is arranged at one end of the bottom plate 11 away from the support plate 12. The positioning rib 4 and the wire harness fixing ring 2 are respectively located on two sides of the plane of the L-shaped support 1.

[0041] The motor wire harness fixing support is pre-installed on the motor through the positioning rib 4, and then the L-shaped support 1 is fixed on the motor through a bolt.

[0042] The motor wire harness fixing support is connected to the motor through only one bolt, and the positioning rib 4 is arranged in a direction perpendicular to the plane of the bottom plate 11. The positioning rib 4 can also limit the motor wire harness fixing support, preventing the motor wire harness fixing support from rotating around the axis direction of the bolt.

[0043] The bolt is arranged at one end of the bottom plate 11 of the L-shaped support 1 away from the support plate 12, and is located at the same end of the bottom plate 11 as the positioning rib 4.

[0044] The wire harness fixing ring 2 is fixedly connected with the L-shaped support 1.

[0045] In some embodiments, the wire harness fixing ring 2 is integrally formed with the L-shaped support 1. As shown in Figure 3 and Figure 4 As shown, the wire harness fixing ring 2 is bent from the end of the support plate 12 of the L-shaped support 1 towards the side close to the motor, and then bent into a wire harness fixing ring 2 adapted to the shape of the wire harness. The bending direction of the wire harness fixing ring 2 from the end of the support plate 12 of the L-shaped support 1 is perpendicular to the plane of the L-shaped support 1, which will not reduce the overall strength of the motor wire harness fixing support after bending.

[0046] The end of the support plate 12 of the L-shaped bracket 1 is bent in a direction perpendicular to the plane where the support plate 12 is located by a distance, and then the wire harness fixing ring 2 is made. The wire harness fixing ring 2 is first bent upward and then downward to form a ring structure.

[0047] The part of the wire harness fixing ring 2 bent from the end of the support plate 12 and the position where the wire harness fixing ring 2 is bent are provided with grooves for reducing strength.

[0048] In some embodiments, the wire harness fixing ring 2 is welded to the L-shaped bracket 1.

[0049] The connection mode of the wire harness fixing ring 2 to the L-shaped bracket 1 is not limited to the above-described embodiments, and can also be other connection modes, which are not specifically limited here.

[0050] The scheme also discloses a motor vehicle comprising a motor and a motor wire harness fixing bracket, and the motor wire harness fixing bracket is the motor wire harness fixing bracket described in any one of the above schemes.

[0051] Since the motor wire harness fixing bracket has the above technical effects, the motor vehicle with the motor wire harness fixing bracket also has the same technical effects, which are not described here again.

[0052] The above description is only the preferred embodiments of the present application and the explanation of the applied technical principles, and is not used to limit the present application. Those skilled in the art can make various changes and modifications to the present application. The application range involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by the combination of the above technical features or equivalent features without departing from the above application concept. For example, the above features are replaced with the technical features disclosed in the present application (but not limited to) having similar functions to form technical solutions.

Claims

1. An electric machine wire harness fixing bracket characterized by comprising: The L-shaped bracket (1) and the wire harness fixing ring (2) are provided, The L-shaped bracket (1) is a rigid bracket, comprising a bottom plate (11) and a support plate (12), wherein the bottom plate (11) is fixedly connected with the motor; The wire harness fixing ring (2) is a rigid ring, which is connected with the support plate (12) and located on one side of the plane where the L-shaped bracket (1) is located, and is formed by bending through a tool and is adapted to the shape of the wire harness for fixing the wire harness.

2. The motor harness fixing support according to claim 1, characterized by The wire harness fixing ring (2) is located on one side of the L-shaped bracket (1) close to the motor.

3. The motor harness retaining bracket of claim 1, wherein, A protective pad (3) is arranged in the wire harness fixing ring (2).

4. The motor harness retaining bracket of claim 1, wherein The L-shaped bracket (1) further comprises a positioning rib (4), which is arranged at one end of the bottom plate (11) away from the support plate (12) to realize pre-installation of the L-shaped bracket (1) and the motor, The positioning rib (4) and the wire harness fixing ring (2) are respectively located on both sides of the plane where the L-shaped bracket (1) is located.

5. The motor harness retaining bracket of claim 1, wherein The L-shaped bracket (1) is a metal bracket.

6. The motor harness retention bracket of claim 1, wherein, The L-shaped bracket (1) and the wire harness fixing ring (2) are integrally formed.

7. The motor harness retaining bracket of claim 1, wherein The L-shaped bracket (1) and the motor are connected through bolts.

8. A motor vehicle, characterized in that The motor and the motor wire harness fixing bracket are provided, and the motor wire harness fixing bracket is the motor wire harness fixing bracket according to any one of claims 1-7.

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