CN210591714U - Motor wire fixing support and electric automobile with same - Google Patents
Motor wire fixing support and electric automobile with same Download PDFInfo
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- CN210591714U CN210591714U CN201920860495.3U CN201920860495U CN210591714U CN 210591714 U CN210591714 U CN 210591714U CN 201920860495 U CN201920860495 U CN 201920860495U CN 210591714 U CN210591714 U CN 210591714U
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Abstract
The application relates to a motor wire fixing support and an electric automobile with the same, wherein the motor wire fixing support comprises a first support and a second support which are matched with each other; the first bracket is provided with a bearing surface and a mounting surface; the mounting surface is fixedly connected to one end of the bearing surface; the mounting surface is used as a fixing part of the first bracket and is used for fixing the first bracket on the electric automobile; the bearing surface is provided with a fixing piece, and the second bracket is fixedly arranged on the bearing surface through the fixing piece; the second bracket and the bearing surface form a fixing hole, and a motor wire harness of the electric automobile passes through the fixing hole and is fixed in the fixing hole through the matching of the second bracket and the bearing surface. Compared with the mode of only adopting a single pipe clamp or a binding belt in the related technology, the motor wire harness fixing stability and safety are effectively improved.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to a motor wire fixing support and an electric automobile with the same.
Background
The tail gas pollution that traditional car brought has significantly reduced electric automobile's appearance, and along with electric automobile's development, electric automobile's high-pressure pencil standardization design is also more and more necessary. In the related art, the motor wire harness is mostly fixed by using a single pipe clamp or a binding tape. However, when the motor wire harness is fixed by adopting a single pipe clamp or a binding belt, the safety is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the present disclosure provides a motor wire fixing bracket and an electric vehicle having the same, which can effectively improve the stability and safety of fixing a motor wire harness.
According to an aspect of the present disclosure, there is provided a motor wire fixing bracket including a first bracket and a second bracket which are engaged;
the first bracket is provided with a bearing surface and a mounting surface;
the mounting surface is fixedly connected to one end of the bearing surface; and is
The mounting surface is used as a fixing part of the first bracket and is used for fixing the first bracket on an electric automobile;
the bearing surface is provided with a fixing piece, and the second bracket is fixedly arranged on the bearing surface through the fixing piece;
the second bracket and the bearing surface form a fixing hole, and a motor wiring harness of the electric automobile passes through the fixing hole and is fixed in the fixing hole through the matching of the second bracket and the bearing surface.
In one possible implementation manner, the main body of the second bracket is shaped like a Chinese character ji;
the second bracket in the shape of a Chinese character ji is provided with a convex part, a first end surface and a second end surface;
the first end face and the second end face are fixedly arranged on two sides of the protruding portion;
the first end face and the second end face are both contacted with the bearing face and are fixedly arranged on the bearing face through the fixing piece;
the convex part and the bearing surface form the fixing hole;
the first end face, the second end face and the bearing face are all of a plane structure; and is
The first end face and the second end face are arranged in parallel with the bearing face.
In one possible implementation, the first end face, the boss, and the second end face are integrally formed;
wherein, the surface cladding of second support has the protective layer, the thickness of protective layer is 0.5 mm.
In a possible implementation manner, the fixing piece arranged on the bearing surface is a bearing surface projection welding bolt;
first mounting holes are formed in the first end face and the second end face, and the first mounting holes are sleeved on the bearing surface projection welding bolts.
In one possible implementation manner, the number of the bearing surface projection welding bolts is two; the number of the first mounting holes formed in the first end face and the second end face is one;
the bearing surface projection welding bolts correspond to the first mounting holes one by one.
In one possible implementation manner, the mounting surface is a planar structure; the bearing surface is perpendicular to the mounting surface;
wherein the bearing surface and the mounting surface are integrally formed;
the mounting surface and the second bracket are located on different surfaces of the receiving surface.
In a possible implementation manner, a second mounting hole is formed in the mounting surface;
when the first support is fixedly installed on the rear axle assembly of the electric automobile, the second installation hole is in threaded connection with a through hole in the rear axle assembly of the electric automobile.
In one possible implementation manner, a positioning piece is arranged on the mounting surface;
the positioning piece is fixedly installed on the installation surface and used for being inserted into a groove formed in the rear axle assembly and matched with the groove in the rear axle assembly when the first support is fixedly installed on the rear axle assembly of the electric automobile.
In one possible implementation, the positioning member is a positioning pin.
According to an aspect of the present disclosure, there is also provided an electric vehicle including the motor wire fixing bracket as described above.
The motor wire fixing bracket of the embodiment of the disclosure is provided with the first bracket and the second bracket, and the second bracket and the bearing surface of the first bracket form a fixing hole to fix the motor wire harness into the fixing hole; and then regard as the fixed part of first support with the installation face of first support again, fix first support on electric automobile to finally realize fixing to the motor pencil. Compared with the mode of only adopting a single pipe clamp or a binding belt in the related technology, the motor wire harness fixing stability and safety are effectively improved.
Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the disclosure and, together with the description, serve to explain the principles of the disclosure.
Fig. 1 shows a main body structure view of a motor wire fixing bracket of an embodiment of the present disclosure;
FIG. 2 illustrates a top view of a motor wire mounting bracket of an embodiment of the present disclosure;
fig. 3 shows a right side view of a motor wire fixing bracket of an embodiment of the present disclosure.
Detailed Description
Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention or for simplicity in description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present disclosure.
Fig. 1 illustrates a main body structure view of a motor wire fixing bracket 100 according to an embodiment of the present disclosure. As shown in fig. 1, the motor wire fixing bracket 100 includes a first bracket 110 and a second bracket 120 which are coupled to each other. The first bracket 110 has a receiving surface 111 and a mounting surface 112. The mounting surface 112 is fixedly connected to one end of the receiving surface 111, and serves as a fixing portion of the first bracket 110 for fixing the first bracket 110 to the electric vehicle. Here, it can be understood by those skilled in the art that the first bracket 110 may be fixedly mounted to various components of the electric vehicle according to actual requirements, and is not limited herein.
Meanwhile, the receiving surface 111 is provided with a fixing member 130, and the second bracket 120 is fixedly mounted on the receiving surface 111 by the fixing member 130 on the receiving surface 111. The second bracket 120 and the receiving surface 111 form a fixing hole 140, and a motor harness of the electric vehicle passes through the fixing hole 140 and is fixed in the fixing hole 140 by the cooperation of the second bracket 120 and the receiving surface 111.
Thus, the motor wire fixing bracket 100 of the embodiment of the present disclosure fixes the motor wire harness to the fixing hole 140 by providing the first bracket 110 and the second bracket 120, forming the fixing hole 140 by the second bracket 120 and the receiving surface 111 of the first bracket 110; furthermore, the mounting surface 112 of the first bracket 110 is used as a fixing part of the first bracket 110, and the first bracket 110 is fixed on the electric vehicle, so that the motor wire harness is finally fixed. Compared with the mode of only adopting a single pipe clamp or a binding belt in the related technology, the motor wire harness fixing stability and safety are effectively improved.
In one possible implementation, referring to fig. 1, the main body of the second bracket 120 is in a shape of a "ji". The second bracket 120 in the shape of a Chinese character ji has a first end surface 121, a second end surface 122 and a convex portion 123. The first end surface 121 and the second end surface 122 are fixedly arranged on two sides of the protruding portion 123, and both the first end surface 121 and the second end surface 122 are in contact with the receiving surface 111 and are fixedly mounted on the receiving surface 111 through a fixing member 130. The protrusion 123 is spaced apart from the receiving surface 111 such that the protrusion 123 and the receiving surface 111 form a fixing hole 140.
Here, it should be noted that the receiving surface 111, the first end surface 121, and the second end surface 122 are all configured to be a planar structure, and the first end surface 121 and the second end surface 122 are all parallel to the receiving surface 111, so that when the second bracket 120 in a shape like a Chinese character 'ji' is fixedly mounted on the receiving surface 111, the first end surface 121 and the second end surface 122 can be directly placed on the receiving surface 111 and fixed by the fixing member 130, the mounting manner is simple, the structure of the second bracket 120 is also effectively simplified, and the manufacturing process of the second bracket 120 is reduced.
In one possible implementation, the first end surface 121, the protrusion 123 and the second end surface 122 may be an integrally molded structure. Through setting up first terminal surface 121, bellying 123 and second terminal surface 122 for integrated into one piece structure, when processing preparation second support 120, can directly adopt a flat board to carry out corresponding bending and can realize, this has just so further simplified the structure of second support 120, has reduced the preparation technology degree of difficulty of second support 120, and then has just so reduced the preparation cost.
It should be noted that the second bracket 120 may be made of a metal material, such as: stainless steel material. By preparing the second bracket 120 from stainless steel, the hardness of the second bracket 120 is ensured, and the situation that the second bracket 120 is easily deformed is avoided, which effectively improves the reliability of the second bracket 120. It should be noted that, when the second bracket 120 is made of a metal material, in order to avoid a phenomenon that the edge of the second bracket 120 may be sharply deformed to cause abrasion of the motor wire harness, in a possible implementation manner, the outer surface of the second bracket 120 may be covered with a protective layer (not shown), and the protective layer may be made of a plastic material. And, the thickness of the protective layer may be set to 0.5 mm.
In addition, it can be understood by those skilled in the art that the second bracket 120 can be made of other materials, such as: rubber material, plastic material, etc. A detailed description thereof will not be given.
Further, when the second bracket 120 is fixedly mounted on the receiving surface 111 of the first bracket 110, the fixing member 130 provided on the receiving surface 111 may be realized by a receiving surface projection welding bolt. That is, the receiving surface projection welding bolt is fixedly installed on the receiving surface 111, and accordingly, first installation holes (not shown) are formed in both the first end surface 121 and the second end surface 122 of the second bracket 120, which are in contact with the receiving surface 111, and the first installation holes are sleeved on the receiving surface projection welding bolt, and the first end surface 121 and the second end surface 122 are directly fastened on the receiving surface 111 by using fastening caps matched with the receiving surface projection welding bolt.
By adopting the bearing surface projection welding bolt as the fixing piece 130 between the bearing surface 111 and the second bracket 120, not only the fastening performance of the motor wire fixing bracket 100 of the embodiment of the disclosure to the motor wire harness is effectively strengthened, but also the structure of the motor wire fixing bracket 100 is further simplified, and the processing cost of the motor wire fixing bracket 100 is saved.
In one possible implementation, when the fixing member 130 is implemented by using the projection welding bolts, the number of the projection welding bolts may be two. Correspondingly, the number of the first mounting holes formed in the first end surface 121 and the second end surface 122 is one. Wherein, the bearing surface projection welding bolt is arranged corresponding to the first mounting hole one by one.
Therefore, when the second bracket 120 and the first bracket 110 are fixedly mounted, the first mounting holes on the first end surface 121 and the first mounting holes on the second end surface 122 are respectively sleeved on the two bearing surface projection welding bolts on the bearing surface 111, and then the fastening caps matched with the bearing surface projection welding bolts are screwed and fixed. By arranging two bearing surface projection welding bolts on the bearing surface 111 and respectively arranging a first mounting hole on the first end surface 121 and the second end surface 122 of the second bracket 120, the structure of the motor wire fixing bracket 100 is simplified, and meanwhile, the stability of the second bracket 120 on the bearing surface 111 is strengthened. The phenomenon that the second bracket 120 rotates on the bearing surface 111 when only one first mounting hole and one bearing surface projection welding bolt are arranged is avoided, and the situation that the number of the first mounting hole and the number of the bearing surface projection welding bolts are too large to cause the complexity of components is also avoided.
Further, in the motor wire fixing bracket 100 according to the embodiment of the present disclosure, the mounting surface 112 as the fixing portion of the first bracket 110 has a planar structure. When the mounting surface 112 is fixedly mounted on one end of the receiving surface 111, the mounting surface 112 and the receiving surface 111 are perpendicular to each other, and the mounting surface 112 and the receiving surface 111 may be integrally formed. Therefore, when the first bracket 110 is processed and prepared, the first bracket can be directly bent by using one metal plate. This further simplifies the manufacturing process of the motor wire fixing bracket 100.
Here, it should be noted that, when the first bracket 110 is prepared by bending a metal plate, the bending angle (i.e., the included angle between the mounting surface 112 and the receiving surface 111) may be specifically set according to actual conditions, and is not limited to the right-angle bending (i.e., the mounting surface 112 and the receiving surface 111 are set perpendicular to each other).
In addition, it should be noted that the mounting surface 112 and the second bracket 120 may be located on different surfaces of the receiving surface 111. That is, referring to fig. 1 and 2, the mounting surface 112 may be bent to the lower surface of the receiving surface 111, and the second bracket 120 may be directly mounted on the upper surface of the receiving surface 111. Here, it will be understood by those skilled in the art that the upper surface and the lower surface of the receiving surface 111 are in opposite directions, which may be different according to the specific placement position of the motor wire fixing bracket 100.
Further, referring to fig. 1 and 3, when the mounting surface 112 is used as a fixing portion of the first bracket 110 to fix the first bracket 110 to the electric vehicle, in a possible implementation manner, the mounting surface 112 may be provided with a second mounting hole 1121. Thus, when the first bracket 110 is fixedly mounted to the rear axle assembly of the electric vehicle, the second mounting hole 1121 is screwed to the through hole of the rear axle assembly of the electric vehicle. Here, as can be understood by those skilled in the art, the through hole of the rear axle assembly is a mounting hole when the rear axle assembly is connected to a motor of an electric vehicle, and details are not described herein.
The second mounting hole 1121 is formed in the mounting surface 112 to fix the first bracket 110 to the electric vehicle, and thus, other components are not required to be separately provided.
In addition, referring to fig. 1 and 3, in the motor wire fixing bracket 100 according to the embodiment of the present disclosure, a positioning member 150 may be further disposed on the mounting surface 112. The positioning element 150 is fixedly mounted on the mounting surface 112, and is configured to, when the first bracket 110 is fixedly mounted on the rear axle assembly of the electric vehicle, insert the positioning element 150 into a groove formed in the rear axle assembly, and match with the groove in the rear axle assembly, so as to avoid that the first bracket 110 rotates when the fixed mounting of the first bracket 110 on the electric vehicle is realized through the second mounting hole 1121 formed in the mounting surface 112, which further strengthens the fixed mounting of the motor wire fixing bracket 100 on the electric vehicle, and finally improves the fixing of the motor wire harness.
It should be noted that the positioning member 150 may be directly implemented by a positioning pin. When the positioning pin is fixedly disposed on the mounting surface 112, the positioning pin may be welded.
In addition, according to an aspect of this disclosure, still provide an electric automobile. The electric vehicle of the embodiment of the present disclosure includes the motor wire fixing bracket 100 as described above. Here, it should be noted that the number of the motor wire fixing brackets 100 provided on the electric vehicle may be plural. When the number of the motor wire fixing brackets 100 is plural, the plural motor wire fixing brackets 100 may be respectively disposed at different positions according to actual situations, and are fixedly mounted at different positions of the electric vehicle through the mounting surface 112 of the first bracket 110 in the motor wire fixing bracket 100.
It should be noted that, although any one of the motor wire fixing brackets 100 described above is described by way of example in fig. 1 to 3, it will be understood by those skilled in the art that the present disclosure should not be limited thereto. In fact, the user can flexibly set according to personal preference and/or actual application scene.
Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A motor wire fixing support is characterized by comprising a first support and a second support which are matched with each other;
the first bracket is provided with a bearing surface and a mounting surface;
the mounting surface is fixedly connected to one end of the bearing surface; and is
The mounting surface is used as a fixing part of the first bracket and is used for fixing the first bracket on an electric automobile;
the bearing surface is provided with a fixing piece, and the second bracket is fixedly arranged on the bearing surface through the fixing piece;
the second bracket and the bearing surface form a fixing hole, and a motor wiring harness of the electric automobile passes through the fixing hole and is fixed in the fixing hole through the matching of the second bracket and the bearing surface.
2. The motor wire fixing bracket according to claim 1, wherein the main body of the second bracket is in a shape of a Chinese character 'ji';
the second bracket in the shape of a Chinese character ji is provided with a convex part, a first end surface and a second end surface;
the first end face and the second end face are fixedly arranged on two sides of the protruding portion;
the first end face and the second end face are both contacted with the bearing face and are fixedly arranged on the bearing face through the fixing piece;
the convex part and the bearing surface form the fixing hole;
the first end face, the second end face and the bearing face are all of a plane structure; and is
The first end face and the second end face are arranged in parallel with the bearing face.
3. The motor wire fixing bracket according to claim 2, wherein the first end face, the boss portion, and the second end face are integrally formed;
wherein, the surface cladding of second support has the protective layer, the thickness of protective layer is 0.5 mm.
4. The motor wire fixing bracket as claimed in claim 2, wherein the fixing member provided on the bearing surface is a bearing surface projection welding bolt;
first mounting holes are formed in the first end face and the second end face, and the first mounting holes are sleeved on the bearing surface projection welding bolts.
5. The motor wire fixing bracket according to claim 4, wherein the number of the bearing surface projection welding bolts is two; the number of the first mounting holes formed in the first end face and the second end face is one;
the bearing surface projection welding bolts correspond to the first mounting holes one by one.
6. The motor wire fixing bracket according to claim 1, wherein the mounting surface is a planar structure; the bearing surface is perpendicular to the mounting surface;
wherein the bearing surface and the mounting surface are integrally formed;
the mounting surface and the second bracket are located on different surfaces of the receiving surface.
7. The motor wire fixing bracket according to any one of claims 1 to 6, wherein a second mounting hole is formed in the mounting surface;
when the first support is fixedly installed on the rear axle assembly of the electric automobile, the second installation hole is in threaded connection with a through hole in the rear axle assembly of the electric automobile.
8. The motor wire fixing bracket according to claim 7, wherein a positioning piece is arranged on the mounting surface;
the positioning piece is fixedly installed on the installation surface and used for being inserted into a groove formed in the rear axle assembly and matched with the groove in the rear axle assembly when the first support is fixedly installed on the rear axle assembly of the electric automobile.
9. The motor wire fixing bracket according to claim 8, wherein the positioning member is a positioning pin.
10. An electric vehicle comprising the motor wire fixing bracket according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860495.3U CN210591714U (en) | 2019-06-10 | 2019-06-10 | Motor wire fixing support and electric automobile with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860495.3U CN210591714U (en) | 2019-06-10 | 2019-06-10 | Motor wire fixing support and electric automobile with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210591714U true CN210591714U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920860495.3U Active CN210591714U (en) | 2019-06-10 | 2019-06-10 | Motor wire fixing support and electric automobile with same |
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| Country | Link |
|---|---|
| CN (1) | CN210591714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154944A (en) * | 2019-06-10 | 2019-08-23 | 天津恒天新能源汽车研究院有限公司 | The fixed bracket of motor lines and the electric car with it |
-
2019
- 2019-06-10 CN CN201920860495.3U patent/CN210591714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154944A (en) * | 2019-06-10 | 2019-08-23 | 天津恒天新能源汽车研究院有限公司 | The fixed bracket of motor lines and the electric car with it |
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