CN219668132U - Wire harness bracket - Google Patents
Wire harness bracket Download PDFInfo
- Publication number
- CN219668132U CN219668132U CN202320411123.9U CN202320411123U CN219668132U CN 219668132 U CN219668132 U CN 219668132U CN 202320411123 U CN202320411123 U CN 202320411123U CN 219668132 U CN219668132 U CN 219668132U
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- China
- Prior art keywords
- wire harness
- mounting surface
- bracket
- hole
- fixing hole
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000004080 punching Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model relates to a bracket, in particular to a wire harness bracket which is formed by integrating a bracket mounting surface and a wire harness mounting surface; the wire harness bracket is L-shaped, wherein the length of the wire harness mounting surface is at least 3 times of that of the bracket mounting surface; the bracket mounting surface is provided with a bracket mounting hole; the wire harness fixing hole is formed in the wire harness mounting surface and is positioned at one end of the wire harness mounting surface far away from the bracket mounting surface; a reinforcing structure is arranged on the wire harness installation surface between the wire harness fixing hole and the bracket installation surface. Compared with the prior art, the wire harness fixing device solves the problems of difficult assembly and complex structure in the prior art, realizes good positioning and fixing, and can stably fix the wire harness by contracting the wire harness matched with the wire harness buckle.
Description
Technical Field
The utility model relates to a bracket, in particular to a wire harness bracket.
Background
With the continuous expansion of new energy in the energy field, especially the rapid development in the automobile field, new energy automobiles have become the main stream development direction of new designs.
The battery pack in the new energy automobile at present is an important power source, and along with the use of the battery pack, a large number of various wire harnesses for transmitting electric signals and conveying current are also brought into an automobile structure together. The positioning and connection of these harnesses also affect the installation position of other structures, so that the harness routing is generally constrained by providing harness brackets to avoid spatial impact on other components as much as possible.
Common wire harness brackets are fixed only through a group of screws and nuts, such as CN201410400063.6, CN201810160540.4 and the like, but in the assembly process, the conditions of deflection and dislocation are easy to occur due to the fact that the wire harness brackets can be positioned only by means of external force (such as hand), so that the installation quality and effect are affected; in addition, two groups of screws and nuts are used for fixing, such as CN 201922278007.0 and CN202120350983.7, one group of screws and nuts play a role in positioning and the other group of screws and nuts play a role in fixing, but the wire harness support enables an installation object to need multiple holes, and the wire harness support is complex in structure, so that the assembly workload can be increased, and the installation efficiency can be reduced.
CN 202121979310.4 discloses a wire harness support for a battery pack, a battery pack and a vehicle power device, the wire harness support for a battery pack comprising: the battery pack comprises a support body and a limiting plate, wherein the support body is fixed on an end plate of a battery module in the battery pack, the limiting plate is arranged on one side, away from the end plate, of the support body, one end of the limiting plate is connected with the support body, and the other end of the limiting plate extends downwards and is suitable for being pushed against the end face of the end plate. The limiting plate is further added on the basis of the fixing holes and the positioning holes to assist in positioning, but the whole structure occupies a large space and is difficult to install in a small space.
As can be seen from the above, the harness brackets currently on the market are various, but have more or less inconveniences, so that improvements on the harness brackets are still needed to improve the reliability, safety, practicability and other beneficial performances.
Disclosure of Invention
The utility model aims to solve at least one of the problems and provide a wire harness bracket which solves the problems of difficult assembly and complex structure in the prior art, realizes good positioning and fixing, and can stably fix a wire harness by contracting a bundle matched with a wire harness buckle.
The aim of the utility model is achieved by the following technical scheme:
a wire harness bracket is formed by integrating a bracket mounting surface and a wire harness mounting surface;
the wire harness bracket is L-shaped, wherein the length of the wire harness mounting surface is at least 3 times of that of the bracket mounting surface;
the bracket mounting surface is provided with a bracket mounting hole;
the wire harness fixing hole is formed in the wire harness mounting surface and is positioned at one end of the wire harness mounting surface far away from the bracket mounting surface;
a reinforcing structure is arranged on the wire harness installation surface between the wire harness fixing hole and the bracket installation surface.
Preferably, the side edge of the bracket mounting surface is connected with a flanging, and the flanging and the wire harness mounting surface are positioned on two sides of the bracket mounting surface.
Preferably, the width of the flanging is not more than 1/3 of the side edge of the mounting surface of the bracket.
Preferably, the connection between the bracket mounting surface and the wire harness mounting surface and the connection between the bracket mounting surface and the flanging are in rounded transition.
Preferably, the bracket mounting surface and the harness mounting surface form an angle therebetween of not more than 120 ° and not less than 60 °.
Preferably, an obtuse angle of 100 ° is formed between the bracket mounting surface and the harness mounting surface.
Preferably, the reinforcing structure is a reinforcing rib fixed on the wire harness installation surface and the bracket installation surface, and the reinforcing rib is arranged avoiding the bracket installation hole and the wire harness fixing hole.
Preferably, the reinforcing structure is a channel structure formed through the punch beam mounting face.
Preferably, the wire harness fixing hole is a slotted hole and is arranged at one end of the wire harness mounting surface far away from the bracket mounting surface.
Preferably, the bracket mounting hole is a round hole and is arranged at the center of the bracket mounting surface.
The working principle of the utility model is as follows:
placing the wire harness bracket at a position to be installed, attaching a flanging to the side edge for positioning to enable a bracket mounting hole to be initially aligned with a mounting point, and fixing the wire harness bracket through bolts/screws and nuts, wherein the flanging is used for limiting the rotation of the wire harness bracket; after the wire harness buckle is clamped into the wire harness fixing hole, restraint fixation can be achieved on the passing wire harness.
Compared with the prior art, the utility model has the following beneficial effects:
the structure of this scheme has realized preliminary location in the assembly and restriction rotation after the assembly through pencil fixed orifices and flanging's cooperation, has both made things convenient for the installation, has simplified the installation step, has good location again, directional and fixed effect. Meanwhile, the reduction of the number of the open holes also provides a basis for the stability, the reliability and the small-volume design of the whole structure.
The structure of the scheme adopts a longer wire harness mounting surface, and the wire harness fixing hole is arranged at one end far away from the bracket mounting surface, so that the wire harness can be further lifted, and the wire harness has an obvious guiding function; the design of the reinforcing structure provides sufficient strength support for the longer harness mounting face; the wiring harness fixing hole adopts the design of the oblong hole, so that common production errors, measurement errors and assembly errors can be effectively eliminated, and the suitability is improved. The width of the flanging is limited, so that the space occupation and influence on other parts at the assembly position can be fully reduced on the basis of guaranteeing the basic strength and the functions. An angle is arranged between the bracket mounting surface and the wire harness mounting surface, and a wire harness bracket with proper configuration can be selected according to the arrangement condition of surrounding components.
Drawings
Fig. 1 is a schematic perspective view of a wire harness bracket;
FIG. 2 is a schematic side view of a wire harness bracket;
in the figure: 1-a bracket mounting surface; 11-bracket mounting holes; 12-flanging; 2-a harness mounting surface; 21-a wire harness fixing hole; 22-reinforcing structure.
Detailed Description
The utility model will now be described in detail with reference to the drawings and specific examples.
Example 1
As shown in fig. 1 and 2, a wire harness bracket is integrally formed with a bracket mounting surface 1 and a wire harness mounting surface 2;
the wire harness bracket is L-shaped, wherein the length of the wire harness mounting surface 2 is at least 3 times of the length of the bracket mounting surface 1;
the bracket mounting surface 1 is provided with a bracket mounting hole 11;
the wire harness mounting surface 2 is provided with a wire harness fixing hole 21, and the wire harness fixing hole 21 is positioned at one end of the wire harness mounting surface 2 far away from the bracket mounting surface 1;
the wire harness fixing hole 21 is provided with a reinforcing structure 22 on the wire harness mounting surface 2 between the bracket mounting surface 1 and the wire harness fixing hole.
More specifically, in the present embodiment:
as can be seen from fig. 1 and 2, the wire harness bracket of the present embodiment is formed by integrally forming a wire harness fixing surface and a bracket mounting surface 1, and an included angle of 110 ° is provided between the two (in other embodiments, the included angle can be adjusted within a range of 60 ° -120 ° according to an actual assembly environment), so that a certain safety gap can be reserved between the wire harness bracket and peripheral parts after the wire harness bracket is assembled.
A bracket mounting hole 11 is arranged at the center of the bracket mounting surface 1, and is a round hole phi 7. A flange 12 is connected to the side edge of the bracket mounting surface 1, the flange 12 is a sheet metal flange 12 and is integrally formed with the bracket mounting surface 1; the flange 12 is located at the middle of the adjacent side of the connecting side of the bracket mounting surface 1 and the wire harness mounting surface 2, and has a width of about 1/5 of the bracket mounting surface 1, so that the space occupation and the space obstruction can be reduced as much as possible on the basis of maintaining the structural strength of the bracket mounting surface. The bracket mounting hole 11 and the flanging 12 can be used for orientation after assembly.
The length of the wire harness mounting surface 2 is about 4 times of that of the bracket mounting surface 1, a wire harness fixing hole 21 is formed in the middle position of the top (one end far away from the bracket mounting surface 1), the wire harness fixing hole 21 adopts a slotted hole structure, the assembly adaptability is improved, and inconvenience and scrapping caused by errors in the measuring, producing and assembling processes are relieved; the length defect caused by the included angle is counteracted by the lengthened wire harness mounting surface 2, the fixed wire harness can be lifted, and the wire harness guiding effect is improved. A groove structure is formed by punching at the junction between the bracket mounting surface 1 and the wire harness mounting surface 2 extending below the wire harness fixing hole 21, and the groove structure plays a role in reinforcement (reinforcing structure 22) to effectively prevent deformation of the wire harness bracket under external stress. In other embodiments, the reinforcement function (the reinforcement structure 22) is performed by using a form of reinforcing ribs instead of the slot structure formed by punching, the reinforcing ribs being provided so as to avoid the bracket mounting holes 11 and the harness fixing holes 21.
When the wire harness support is actually assembled, firstly, the wire harness support is placed at a position to be assembled (in the embodiment, a square tube) and the flange 12 is tightly attached to the side edge of the assembly point, so that the support mounting hole 11 is initially aligned with the assembly point, the wire harness support penetrates into the support mounting hole 11 through a bolt/screw and is locked by a nut at the other side, the wire harness support is fixed on the assembly point, the flange 12 is always abutted to the side edge of the assembly point during and after assembly, and the rotation of the wire harness support is effectively limited. The wire harness fixing hole 21 is used for being matched with a wire harness buckle, and after the wire harness buckle is clamped and fixed in the wire harness fixing hole 21, the trend of the wire harness can be restrained and fixed through the wire harness buckle; the wire harness clip can be rotated in the wire harness fixing hole 21 to facilitate adjustment to an optimal orientation.
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present utility model. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present utility model is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present utility model.
Claims (10)
1. A wire harness bracket is characterized in that the bracket mounting surface (1) and the wire harness mounting surface (2) are integrally formed;
the wire harness bracket is L-shaped, wherein the length of the wire harness mounting surface (2) is at least 3 times of the length of the bracket mounting surface (1);
a bracket mounting hole (11) is formed in the bracket mounting surface (1);
the wire harness mounting surface (2) is provided with a wire harness fixing hole (21), and the wire harness fixing hole (21) is positioned at one end of the wire harness mounting surface (2) far away from the bracket mounting surface (1);
a reinforcing structure (22) is arranged on the wire harness installation surface (2) between the wire harness fixing hole (21) and the bracket installation surface (1).
2. The wire harness bracket according to claim 1, wherein the side edge of the bracket mounting surface (1) is connected with a flanging (12), and the flanging (12) and the wire harness mounting surface (2) are positioned on two sides of the bracket mounting surface (1).
3. A wire harness support according to claim 2, wherein the width of the flange (12) is not more than 1/3 of the side of the support mounting surface (1).
4. A wire harness bracket according to claim 2, characterized in that the connection of the bracket mounting surface (1) and the wire harness mounting surface (2) and the connection of the bracket mounting surface (1) and the flanging (12) are both rounded transitions.
5. A wire harness bracket according to claim 1, wherein the bracket mounting surface (1) and the wire harness mounting surface (2) form an angle therebetween of not more than 120 ° and not less than 60 °.
6. A wire harness bracket according to claim 5, wherein the bracket mounting surface (1) and the wire harness mounting surface (2) form an obtuse angle of 100 °.
7. The wire harness bracket according to claim 1, wherein the reinforcing structure (22) is a reinforcing rib fixed on the wire harness installation surface (2) and the bracket installation surface (1), and the reinforcing rib is arranged avoiding the bracket installation hole (11) and the wire harness fixing hole (21).
8. A harness support according to claim 1, characterized in that the reinforcing structure (22) is a channel structure formed by the punching harness mounting face (2).
9. A wire harness bracket according to any one of claims 1 to 8, wherein the wire harness fixing hole (21) is a oblong hole provided at an end of the wire harness mounting surface (2) remote from the bracket mounting surface (1).
10. A wire harness support according to any one of claims 1 to 8, wherein the support mounting hole (11) is a circular hole provided at the center of the support mounting surface (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411123.9U CN219668132U (en) | 2023-03-07 | 2023-03-07 | Wire harness bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411123.9U CN219668132U (en) | 2023-03-07 | 2023-03-07 | Wire harness bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219668132U true CN219668132U (en) | 2023-09-12 |
Family
ID=87897119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411123.9U Active CN219668132U (en) | 2023-03-07 | 2023-03-07 | Wire harness bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219668132U (en) |
-
2023
- 2023-03-07 CN CN202320411123.9U patent/CN219668132U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |