Support for fixing wire harness

Abstract

The utility model discloses a support for fixing a wire harness, and relates to the technical field of wire harness fixing, the support comprises a supporting part with an opening, the supporting part is connected with a buckle for connecting a vehicle body, and when the buckle is connected with the vehicle body, the opening abuts against the vehicle body. The wire harness is supported through the supporting part, the wire harness is rapidly mounted and dismounted through the opening in the supporting part, the opening faces the vehicle body, when the buckle is connected with the vehicle body, the opening in the supporting part abuts against the vehicle body, the risk that the wire harness is disengaged from the opening is avoided, reliable fixing of the wire harness is achieved, and the buckle is simple in structure and convenient to use. And the buckle and the supporting part are made of plastics and can be integrally formed and processed, so that the material cost is saved, and the manufacturing process of the bracket is simplified. The technical problem that an existing support is inconvenient to use is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring harness fixing, in particular to a support for wiring harness fixing. BACKGROUND

[0002] With the intelligent development of new energy vehicles, high-voltage wiring harness used on new energy vehicles is also more and more popular, and higher requirements for wiring harness fixing are put forward. At present, most of the supports for wiring harness fixing are installed by cooperating with the sheet metal hole on the vehicle body through bolts. This method needs to use tools to complete, and the structure of the support itself is complex, uses multiple materials, and it is time-consuming and laborious for workers to fix the wiring harness. UTILITY MODEL CONTENT

[0003] In view of the deficiencies in the above background art, the utility model provides a support for wiring harness fixing, which solves the technical problem of inconvenient use of the existing wiring harness fixing support.

[0004] The technical scheme of the present application is as follows:

[0005] A support for wiring harness fixing, comprising a support part with an opening, a buckle for connecting the vehicle body is connected to the support part, when the buckle is connected to the vehicle body, the opening abuts against the vehicle body to form a wiring harness accommodating groove.

[0006] The technical scheme realizes quick installation and removal of the wiring harness through the opening on the support part, and the direction of the opening faces the vehicle body. When the buckle is connected to the vehicle body, the opening on the support part abuts against the vehicle body, which avoids the risk of the wiring harness coming out of the opening and realizes reliable fixing of the wiring harness.

[0007] Preferably, the support part comprises a support plate and guide plates connected to both ends of the support plate, and the buckle is connected to the support plate. When the buckle is connected to the vehicle body, the guide plates abut against the vehicle body to form the wiring harness accommodating groove.

[0008] Preferably, a plurality of buckles are provided, and each buckle is arranged at intervals.

[0009] Preferably, a cable tie hole is provided on the support part.

[0010] Preferably, the cable tie holes are arranged in pairs.

[0011] Preferably, the material of the support part and the buckle is plastic.

[0012] Preferably, the buckle comprises a fixing column connected to the support plate, a plurality of barbs arranged along the axial and radial directions of the fixing column, and the barbs are arranged towards the support plate.

[0013] Preferably, the barbs are equiangularly distributed along the radial direction of the fixing column.

[0014] Preferably, the buckle is tapered.

[0015] Preferably, the fixing column is connected at one end of the support base, and the other end of the support base is connected with the support plate.

[0016] Compared with the prior art, the technical scheme disclosed by the utility model has the following beneficial effects:

[0017] The utility model discloses a support for wire harness fixing, which comprises a support plate, a support base and a support part. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0019] Figure 1 It is the perspective view of the first embodiment of the support of the utility model,

[0020] Figure 2 It is the perspective view of the second embodiment of the support of the utility model.

[0021] Explanation of reference numerals:

[0022] 1 support part, 11 support plate, 12 guide plate, 13 cable tie hole, 2 support base, 3 buckle, 31 fixing column, 32 barb. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the core idea of the utility model and the following embodiments, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Embodiment 1, a support for wire harness fixing, as shown in Figure 1As shown, it includes a support part 1 with an opening, and a buckle 3 for connecting to the vehicle body is connected to the support part 1. When the buckle 3 is connected to the vehicle body, the opening abuts against the vehicle body to form a wire harness receiving groove.

[0025] Specifically, the wire harness is supported by the support part 1, and the wire harness can be quickly installed and removed through the opening on the support part 1. The opening faces the vehicle body. When the buckle 3 is connected to the vehicle body, the opening on the support part 1 abuts against the vehicle body to form a sealed wire harness receiving groove, avoiding the risk of the wire harness coming out of the opening, and realizing reliable fixing of the wire harness. The structure is simple.

[0026] In use, first install the wiring harness inside the support part 1 along the opening, then press the buckle 3 to mate it with the sheet metal hole on the vehicle body. Furthermore, the support part 1 is elastic; when it is necessary to remove the wiring harness, pull one side of the opening to separate it from the vehicle body, and the wiring harness can be removed.

[0027] Specifically, the clip 3 can be connected to one side of the opening. When the clip 3 is connected to the vehicle body, the other side of the opening abuts against the vehicle body. Specifically, one side of the opening is connected to the vehicle body via the clip 3, and the other side of the opening abuts against the vehicle body, keeping the wire harness within the support part 1 to prevent the wire harness from coming out. When the clip 3 is connected to the vehicle body, to prevent the wire harness from coming out of the opening, the length of the other side of the opening should be greater than or equal to the total length of the clip 3 and the opening side connected to the clip 3. The length of the other side of the opening can be increased or decreased according to the wire diameter and number of wires in the installed wire harness. The longer the length of the other side of the opening, the greater the length and contact area of ​​the other side of the opening abutting against the vehicle body, and the less likely it is to pull the other side of the opening apart from the vehicle body.

[0028] Preferably, the other side of the opening is flush with the end of the buckle 3. When the buckle 3 is connected to the vehicle body, in order to prevent the wire harness from coming out of the opening, the length of the other side of the opening should be greater than or equal to the total length of the buckle 3 and the opening side connecting the buckle 3; in order to facilitate the removal of the wire harness and reduce the force required to pull the opening side to separate it from the vehicle body, the other side of the opening should not be too long.

[0029] Example 2, based on Example 1, provides a bracket for fixing wire harnesses, such as... Figure 1As shown, the support part 1 includes a support plate 11 and guide plates 12 connected to both ends of the support plate 11. The buckle 3 is connected to the support plate 11. When the buckle 3 is connected to the vehicle body, the guide plates 12 abut against the vehicle body to form a wire harness receiving groove. Specifically, the buckle 3 is connected between two guide plates 12, and the support plate 11, guide plates 12, and buckle 3 form an open wire harness receiving groove. The wire harness is installed in the groove between the support plate 11, guide plates 12, and buckle 3. When the buckle 3 is connected to the vehicle body, the two guide plates 12 abut against the vehicle body to form a wire harness receiving groove. The wire harness receiving groove also guides the wire harness, facilitating its proper installation. When the vehicle body is positioned above, in this embodiment, the support plate 11 supports the wire harness, and the two guide plates 12 stop the wire harness. The ends of the two guide plates 12 facing away from the support plate 11 abut against the vehicle body. When the vehicle body is below, the support plate 11 and the two guide plates 12 are used to stop the wiring harness, and the ends of the two guide plates 12 away from the support plate 11 abut against the vehicle body.

[0030] Example 3, based on Example 1 or 2, provides a bracket for fixing wire harnesses, such as... Figure 1 and Figure 2 As shown, several clips 3 are provided, and each clip 3 is spaced apart. Specifically, when there are many wire harnesses to be installed, in order to increase the fixing strength of the wire harnesses, two clips 3 are provided between the two guide plates 12. Wire harnesses can be installed between the two clips 3, between the clips and the guide plates 12 and the support plate 11. The ends of the two guide plates 12 facing away from the support plate 11 abut against the vehicle body, and the two clips 3 are engaged with the vehicle body to stop, which enhances the connection reliability between the clips 3 and the vehicle body, enhances the force of the two guide plates 12 abutting against the vehicle body, and thus enhances the reliability of the wire harness fixing.

[0031] Example 4, based on Example 3, such as Figure 1 and Figure 2 As shown, a bracket for fixing wire harnesses is provided on the support part 1. Specifically, the cable tie hole 11 can be used for connecting cable ties, which can effectively fix the wire harness, further strengthen the constraint on the wire harness, and prevent the wire harness from loosening.

[0032] Example 5, based on Example 4, provides a bracket for fixing wire harnesses, such as... Figure 1 and Figure 2 As shown, the cable tie holes 11 are arranged in pairs. Specifically, the cable tie holes 11 are arranged in pairs in the groove of the support part 1 or in the groove between the support plate 11, the guide plate 12 and the buckle 3, which makes it easier for the cable tie to pass through the cable tie hole 11 to fix the wire harness.

[0033] Example 6, based on any one of Examples 1-2 and 4-5, provides a bracket for fixing wire harnesses, wherein both the support part 1 and the buckle 3 are made of plastic. Further, in this example, the buckle 3 and the support part 1 are made of the same material and are both plastic. The buckle 3 and the support part 1 can be integrally molded by injection molding, saving material costs and simplifying the manufacturing process of the bracket.

[0034] Example 7, based on Example 6, provides a bracket for fixing wire harnesses, such as... Figure 1 and Figure 2 As shown, the buckle 3 includes a fixing post 31 connected to the support plate 1 and a plurality of barbs 32 arranged axially and radially along the fixing post 31, with the barbs 32 facing the support plate 1. Specifically, the fixing post 31 is used to support the barbs 32, and the barbs 32 are used to fix the buckle 3 to the vehicle body. Preferably, the barbs 32 are elastic. Under the pressure of the sheet metal hole, the barbs 32 retract towards the fixing post 31. After the barbs 32 pass through the sheet metal hole, they return to their original shape and form a stop fit with the sheet metal hole, thereby achieving a reliable connection of the buckle 3.

[0035] The insertion direction of the barb 32 into the body sheet metal hole is the same as the orientation of the barb 32, which facilitates the installation of the clip 3.

[0036] Example 8, based on Example 7, provides a bracket for fixing wire harnesses, such as... Figure 1 and Figure 2 As shown, the barbs 32 are distributed at equal angles along the radial direction of the fixing post 31. Specifically, the barbs 32 are arranged layer by layer along the direction from one end of the fixing post 31 to the support plate 1, and each layer of barbs 32 is arranged around the fixing post 31, which increases the blocking contact area of ​​the barbs 32 with the vehicle body, thereby enhancing the connection reliability between the buckle 3 and the vehicle body. The layered arrangement of barbs 32 can prevent the buckle 3 from dislodging.

[0037] Example 9, based on Example 8, provides a bracket for fixing a wire harness, wherein the buckle 3 is tapered. Specifically, barbs 32 are arranged layer by layer along one end of the fixing post 31 to the support plate 1, and the size of the barbs 32 gradually increases, which can be applied to body sheet metal holes of different sizes.

[0038] Example 10, based on Example 9, provides a bracket for fixing wire harnesses, such as... Figure 1 and Figure 2As shown, the fixing post 31 is connected to one end of the support base 2, and the other end of the support base 2 is connected to the support plate 11. Specifically, the support base 2 can reduce the length of the fixing post 31 to avoid the fixing post 31 being too long, which would cause the fixing post 31 to deform, such as bend, due to long-term external force or wire harness tension after the barb 32 is connected to the vehicle body. This strengthens the connection strength between the barb 32 and the fixing post 31, thereby strengthening the connection strength between the buckle 3 and the vehicle body.

[0039] Any aspects of this utility model that are not detailed herein are conventional technical means known to those skilled in the art.

[0040] The above content shows and describes the basic principles, main features, and beneficial effects of this utility model. The above description is merely a preferred embodiment of this utility model and is not intended to limit it. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A bracket for fixing wire harnesses, characterized in that: It includes a support part (1) with an opening, and a buckle (3) for connecting the vehicle body is connected to the support part (1). When the buckle (3) is connected to the vehicle body, the opening abuts against the vehicle body to form a wire harness receiving groove. The support part (1) includes a support plate (11) and guide plates (12) connected to both ends of the support plate (11). The buckle (3) is connected to the support plate (11). When the buckle (3) is connected to the vehicle body, the guide plate (12) abuts against the vehicle body to form a wire harness receiving groove.

2. The bracket for fixing wire harnesses according to claim 1, characterized in that: The buckle (3) is provided in several parts, and each buckle (3) is arranged at intervals.

3. The bracket for fixing wire harnesses according to claim 1 or 2, characterized in that: The support part (1) is provided with cable tie holes (13).

4. The bracket for fixing wire harnesses according to claim 3, characterized in that: The cable tie holes (13) are provided in pairs.

5. The bracket for fixing wire harnesses according to any one of claims 1-2 and 4, characterized in that: The support (1) and the buckle (3) are both made of plastic.

6. The bracket for fixing wire harnesses according to claim 5, characterized in that: The buckle (3) includes a fixed post (31) connected to the support plate (11) and a plurality of barbs (32) arranged along the axial and radial directions of the fixed post (31), with the barbs (32) facing the support plate (11).

7. The bracket for fixing wire harnesses according to claim 6, characterized in that: The barbs (32) are distributed at equal angles along the radial direction of the fixed post (31).

8. The bracket for fixing wire harnesses according to claim 7, characterized in that: The buckle (3) is conical.

9. The bracket for fixing a wire harness according to claim 8, characterized in that: The fixed column (31) is connected to one end of the support base (2), and the other end of the support base (2) is connected to the support plate (11).

Images