Fixing support and vehicle with same
By introducing a limit section into the fixed bracket to limit its rotation, the fixed bracket shaking problem caused by transmission vibration is solved, and the stability and service life is improved.
Patent Information
- Application Number
- CN202421642504.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-11
AI Technical Summary
In the prior art, vibration of the gearbox causes the fixed bracket to shake on the gearbox, affecting its stability and service life.
A fixed bracket is designed that includes the body and limiting sections. The limiting section is provided on one side of the width direction of the body and extends in the thickness direction of the body to limit the rotation of the body on the mounting plane and thereby avoid shaking.
Through the design of the limit section, the connection stability between the fixed bracket and the gearbox is improved, the service life of the fixed bracket is extended, and interference with other components is avoided.
Smart Images
Figure CN222823690U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gearboxes, in particular to a fixing bracket and a vehicle with the fixing bracket. Background Art
[0002] Since the use conditions of automobiles are very complex, the wiring harnesses on automobiles need to be effectively installed, fixed and protected. Usually, a fixing bracket is used to effectively fix and protect the wiring harnesses of the automobile gearbox, thereby ensuring the safety of automobile use. In the related art, the gearbox will vibrate greatly during use, and the fixing bracket will shake on the gearbox, which is not conducive to the use of the fixing bracket. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a fixing bracket, which can be stably mounted on a gearbox, which is conducive to the long-term and stable use of the fixing bracket.
[0004] Another object of the present invention is to provide a vehicle using the above-mentioned fixing bracket.
[0005] According to the first aspect of the present invention, the fixing bracket includes: a main body, which is suitable for being fixed to a gearbox; a limiting section, which is arranged on one side of the width direction of the main body and close to one end of the length direction of the main body, and the limiting section extends along the thickness direction of the main body toward a side away from the main body.
[0006] According to the fixed bracket of the first aspect of the utility model, by setting a limit section, the limit section can limit the rotation of the main body on the installation plane, thereby avoiding the shaking of the fixed bracket caused by the vibration of the gearbox, thereby improving the connection stability between the mounting bracket and the gearbox, which is conducive to the long-term and stable use of the fixed bracket. In addition, the limit section strengthens the structural strength of the main body, thereby strengthening the overall structural strength of the fixed bracket, reducing damage to the fixed bracket, and extending the service life of the fixed bracket. Moreover, it can also avoid interference between the fixed bracket and other components on the gearbox. In addition, the fixed bracket has a simple structure, low production difficulty, and occupies a small space on the gearbox, which is conducive to the installation and use of the mounting bracket.
[0007] According to some embodiments of the utility model, the limiting section includes a first limiting section and a second limiting section connected to each other, the first limiting section is arranged between the main body and the second limiting section, the first limiting section extends along the thickness direction of the main body, and one end of the second limiting section away from the first limiting section extends along the width direction of the main body toward a side away from the main body, and the second limiting section is suitable for fitting in the lifting hole of the gearbox.
[0008] According to some embodiments of the present invention, the other side of the body in the width direction has a first bending section, and the first bending section extends along the thickness direction of the body in a direction away from the limiting section.
[0009] According to some embodiments of the present invention, the length of the first bending section is greater than the length of the limiting section along the length direction of the main body.
[0010] According to some embodiments of the present invention, the one end of the body in the length direction has a second bending section, and the second bending section extends toward the side where the first bending section is located.
[0011] According to some embodiments of the utility model, the main body includes: a first main body portion, the limiting section is arranged on the first main body portion; a second main body portion, the second main body portion is connected to an end of the first main body portion away from the limiting section, the second main body portion extends toward the side where the limiting section is located, and a first through hole is formed on the second main body portion.
[0012] According to some embodiments of the present invention, a plurality of second through holes are formed on the first main body portion, the plurality of second through holes are located between the second main body portion and the limiting section, and the plurality of second through holes are arranged at intervals along the length direction of the first main body portion.
[0013] According to some embodiments of the present invention, at least one mounting hole is formed on the first body portion, and along the width direction of the body, the mounting hole is located between the second through hole and the limiting section.
[0014] According to some embodiments of the present invention, the fixing bracket is an integrally formed part.
[0015] A vehicle according to an embodiment of the second aspect of the utility model comprises the fixing bracket according to the embodiment of the first aspect.
[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0018] Figure 1 is a schematic diagram of a fixing bracket according to an embodiment of the utility model;
[0019] Figure 2 is a schematic diagram of a fixing bracket at another angle according to an embodiment of the utility model;
[0020] Figure 3 It is a schematic diagram of a fixing bracket at another angle according to an embodiment of the utility model.
[0021] Reference numerals:
[0022] 100. Fixing bracket;
[0023] 1. The body; 11. The first body part;
[0024] 111. second through hole; 112. mounting hole;
[0025] 12. Second body portion; 121. First through hole; 2. Limiting section;
[0026] 21. First limiting section; 22. Second limiting section;
[0027] 3. The first bending section; 4. The second bending section. DETAILED DESCRIPTION
[0028] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Figure 1-Figure 3 The fixing bracket 100 according to the first embodiment of the present invention is described. In the following description of the present application, the fixing bracket 100 is used to fix electrical components such as wiring harness of a gearbox (not shown) for example, but is not limited thereto.
[0029] like Figure 1-Figure 3 As shown, the fixing bracket 100 according to the first embodiment of the utility model includes a main body 1 and a limiting section 2.
[0030] Specifically, the body 1 is suitable for being fixed to the gearbox, the limiting section 2 is arranged on one side of the body 1 in the width direction and close to one end of the body 1 in the length direction, and the limiting section 2 extends along the thickness direction of the body 1 toward the side away from the body 1.
[0031] For example, in Figure 1-Figure 3In the example, the body 1 extends in the left-right direction, the limiting section 2 is connected to the rear side of the body 1, and the limiting section 2 is arranged adjacent to the right end of the body 1. The limiting section 2 extends vertically along the thickness direction of the body 1. When the fixing bracket 100 is assembled with the gearbox, a part of the lower surface of the body 1 is connected and fixed to the gearbox to install the fixing member on the gearbox. When the fixing bracket 100 is connected to the gearbox, the limiting section 2 can stop against the side wall edge of the lifting hole at the installation position of the fixing bracket 100 on the gearbox. In this way, on the one hand, the limiting section 2 can limit the rotation of the body 1 on the installation plane, thereby avoiding the shaking of the fixing bracket 100 caused by the vibration of the gearbox, thereby improving the connection stability between the mounting bracket and the gearbox, which is conducive to the long-term and stable use of the fixing bracket 100. On the other hand, the limiting section 2 strengthens the structural strength of the body 1, thereby strengthening the overall structural strength of the fixing bracket 100, reducing the damage of the fixing bracket 100, and extending the service life of the fixing bracket 100. Moreover, the interference between the fixing bracket 100 and other components on the gearbox can also be avoided. In addition, the fixing bracket 100 has a simple structure, is easy to produce, occupies a small space on the gearbox, and is conducive to the installation and use of the mounting bracket.
[0032] According to the fixed bracket 100 of the first aspect of the utility model, by setting the limit section 2, the limit section 2 can limit the rotation of the main body 1 on the installation plane, thereby avoiding the shaking of the fixed bracket 100 caused by the vibration of the gearbox, thereby improving the connection stability between the mounting bracket and the gearbox, which is conducive to the long-term and stable use of the fixed bracket 100. In addition, the limit section 2 strengthens the structural strength of the main body 1, thereby strengthening the overall structural strength of the fixed bracket 100, reducing the damage of the fixed bracket 100, and extending the service life of the fixed bracket 100. Moreover, the interference between the fixed bracket 100 and other components on the gearbox can also be avoided. In addition, the fixed bracket 100 has a simple structure, low production difficulty, and occupies a small space on the gearbox, which is conducive to the installation and use of the mounting bracket.
[0033] According to some embodiments of the present invention, Figure 1-Figure 3 The limiting segment 2 includes a first limiting segment 21 and a second limiting segment 22 connected to each other. The first limiting segment 21 is arranged between the main body 1 and the second limiting segment 22. The first limiting segment 21 extends along the thickness direction of the main body 1, and one end of the second limiting segment 22 away from the first limiting segment 21 extends along the width direction of the main body 1 toward a side away from the main body 1. The second limiting segment 22 is suitable for fitting in the lifting hole of the gearbox.
[0034] For example, in Figure 1-Figure 3In the example, the limiting section 2 is roughly L-shaped. The lower end of the first limiting section 21 is connected to the rear side of the body 1, the upper end of the first limiting section 21 extends upward, the front end of the second limiting section 22 is connected to the upper end of the first limiting section 21, the rear end of the second limiting section 22 extends horizontally backward, the front end of the second limiting section 22 and the upper end of the first limiting section 21 have a smooth transition, and the lower end of the first limiting section 21 and the body 1 have a smooth transition. As a result, the limiting section 2 has a simple structure, simplifies the structure of the fixed bracket 100, and improves the production efficiency of the fixed bracket 100. In addition, the first limiting section 21 can abut against the side wall of the lifting hole on the gearbox to limit the rotation of the body 1, and the second limiting section 22 can extend into the lifting hole, thereby strengthening the matching relationship between the limiting section 2 and the gearbox, and further improving the installation stability of the fixed bracket 100. In addition, the limiting section 2 has a simple structure, is easy to produce and process, and has high production efficiency.
[0035] According to some embodiments of the present invention, Figure 1-Figure 3 , the other side of the width direction of the body 1 has a first bending section 3, and the first bending section 3 extends in the thickness direction of the body 1 in a direction away from the limiting section 2. For example, Figure 1-Figure 3 In the example, the front side of the body 1 is connected to the upper end of the first bending section 3, the lower end of the first bending section 3 extends vertically downward, and the connection between the upper end of the first bending section 3 and the body 1 is smoothly transitioned. In this way, the first bending section 3 can strengthen the structural strength of the body 1, and also has a limiting function, that is, the first bending section 3 can cooperate with the installation position of the fixed bracket 100 on the gearbox to limit the rotation of the body 1 on its plane. In addition, the structure of the first bending section 3 is simple, the production difficulty is low, and the production efficiency is high.
[0036] Optionally, refer to Figure 1-Figure 3 , the length of the first bending section 3 is greater than the length of the limiting section 2 along the length direction of the body 1. Such a setting is conducive to the installation and matching of the fixing bracket 100 and the gearbox, and can also avoid the interference of the length process of the limiting section 2 with the gearbox, and can ensure the structural strength of the fixing bracket 100. Moreover, the amount of material of the fixing bracket 100 can be reduced, and the production cost can be reduced. It should be noted that the lengths of the limiting section 2 and the first bending section 3 can be set according to the specific use to better meet the actual application.
[0037] According to some embodiments of the present invention, Figure 1-Figure 3 , one end of the body 1 in the length direction has a second bending section 4, and the second bending section 4 extends toward the side where the first bending section 3 is located. Figure 1-Figure 3In the example, the upper end of the second bending section 4 is connected to the right end face of the main body 1, and the lower end of the second bending section 4 extends vertically downward, and there is a smooth transition between the upper end of the second bending section 4 and the right end face of the main body 1. In this way, through the joint action of the first bending section 3 and the second bending section 4, the structural strength of the fixing bracket 100 is further strengthened, which is further conducive to the long-term stable use of the fixing bracket 100. In addition, the limiting section 2, the first bending section 3 and the second bending section 4, which are respectively located on the three sides of the main body 1, jointly have a limiting effect on the main body 1 to enhance the connection stability of the fixing bracket 100. The fixing bracket 100 of the utility model is structurally tested by installing the DVP sample on a real vehicle, which meets the structural installation performance, and can well and reliably fix and protect the matching performance of the gearbox wiring harness and the frame wiring harness.
[0038] According to some embodiments of the present invention, referring to Figure 1-Figure 3 The main body 1 includes a first main body portion 11 and a second main body portion 12. The limiting section 2 is arranged on the first main body portion 11. The second main body portion 12 is connected to an end of the first main body portion 11 away from the limiting section 2. The second main body portion 12 extends toward the side where the limiting section 2 is located, and a first through hole 121 is formed on the second main body portion 12.
[0039] For example, in Figure 1-Figure 3 In the example, the body 1 is roughly L-shaped, the first body part 11 is a horizontal section of the body 1, the second body part 12 is a vertical section of the body 1, and the planes where the first body part 11 and the second body part 12 are located are perpendicular to each other. The limiting section 2, the first bending section 3 and the second bending section 4 are all arranged on the first body part 11, the lower end of the second body part 12 is connected to the left end of the first body part 11, and the upper end of the second body part 12 extends upward. The first through hole 121 penetrates the two side surfaces of the second body part 12 along the thickness direction of the second body part 12. When the fixing bracket 100 is installed on the gearbox, the electrical parts of the gearbox, such as the wiring harness, can pass through the first through hole 121 and extend to the first body part 11, and then extend to the connection position of the wiring harness. As a result, the structure of the body 1 is simple, the production difficulty is low, and the space occupied by the installation of the fixing bracket 100 can be reduced, which is conducive to the installation and use of the fixing bracket 100. In addition, the body 1 can also support the wiring harness to facilitate the arrangement of the wiring harness of the gearbox. It should be noted that the shape of the first through hole 121 can be set according to specific usage to better meet practical applications.
[0040] According to some embodiments of the present invention, Figure 1-Figure 3 The first body portion 11 is formed with a plurality of second through holes 111, the plurality of second through holes 111 are located between the second body portion 12 and the limiting section 2, and the plurality of second through holes 111 are arranged at intervals along the length direction of the first body portion 11. In the description of the present utility model, "plurality" means two or more.
[0041] For example, in Figure 1-Figure 3 In the example, the second through hole 111 passes through the upper and lower surfaces of the first body portion 11 in the up-down direction. Two second through holes 111 may be provided, and the two second through holes 111 are arranged in the left-right direction. When the wire harness passes through the first through hole 121 and extends to the first body portion 11, a fixing member such as a binding rope may be passed through the plurality of second through holes 111 to bind and fix the wire harness on the first body portion 11 (the extension direction of the wire harness on the fixing bracket 100 is approximately as shown in FIG. Figure 1 In the direction indicated by the arrow in the middle). As a result, the movement of the wire harness on the first main body 11 can be reduced, which is conducive to the neat arrangement of the wire harness and improves the safety of the use of the wire harness. In addition, through the multiple second perforations 111, the fixation of the wire harness is simple, the operation is convenient, and the use cost is low. Moreover, the weight of the fixing bracket 100 can also be reduced, which is more conducive to the use of the fixing bracket 100. From the perspective of design structure, the fixing bracket 100 of the utility model has the advantages of light weight, wide range of use, high strength, and strong versatility. For example, the second perforation 111 can be set as a rectangular hole, but is not limited to this.
[0042] According to some embodiments of the present invention, Figure 1-Figure 3 , at least one mounting hole 112 is formed on the first body part 11, and the mounting hole 112 is located between the second through hole 111 and the limiting section 2 along the width direction of the body 1. For example, two mounting holes 112 are formed on the first body part 11, and the two mounting holes 112 are arranged at intervals along the length direction of the first body part 11, and the two mounting holes are arranged close to the limiting section 2. When the fixed bracket 100 is installed, the bolts can be passed through the mounting holes 112 to connect with the gearbox to fix the fixed bracket 100 at a designated position of the gearbox. As a result, the installation and disassembly operations of the fixed bracket 100 are simple, which is conducive to the rapid installation of the fixed bracket 100 and the connection is firm. In addition, the mounting hole 112 is close to the above-mentioned end in the length direction of the body 1, which reduces the space occupied by the mounting hole 112 on the body 1, avoids the interference of the bolts and the wiring harness, and ensures the normal arrangement of the wiring harness. For example, the mounting hole 112 is circular, and of course it can also be set to other shapes according to the needs of use.
[0043] According to some embodiments of the present invention, the fixing bracket 100 is an integrally formed part, thereby improving the overall structural strength of the fixing bracket 100, firmly connecting the limiting section 2 and the first bending section 3 with the body 1, and also facilitating the processing and forming of the fixing bracket 100, thereby reducing the use of connecting structural parts.
[0044] Optionally, the fixed bracket 100 also includes an anti-corrosion layer (not shown). For example, the fixed bracket 100 of the utility model is molded according to the three-dimensional digital model drawing, formed in one piece, and then electrophoretically anti-corroded. Black paint is sprayed on the surface of the fixed bracket 100 for anti-corrosion treatment to form an anti-corrosion layer. The fixed bracket 100 is made with high precision, has high-strength anti-corrosion performance, good versatility, and is suitable for installation in various working conditions, which greatly reduces the cost of using the whole vehicle, improves the versatility and lightweight of the whole vehicle, so the device is an economical and practical fixed bracket 100.
[0045] For example, the thickness of the fixed bracket 100 is 3 mm, and the fixed bracket 100 is processed from Q235A metal sheet. The surface of the fixed bracket 100 is flat, without protrusions and depressions, which is conducive to the installation of the fixed bracket 100. The processing steps of the fixed bracket 100 are roughly: 3.0 mm, Q235 metal sheet → cutting (punching) → bending → burr trimming → rust removal → electrophoresis → spray anti-corrosion. As a result, the processing technology of the fixed bracket 100 is simple, the production and processing are convenient, and the fixed bracket 100 has good anti-corrosion performance. Moreover, the thickness of the fixed bracket 100 is moderate, which meets the use requirements, and can reduce the material consumption of the fixed bracket 100 and save costs. In addition, the service life of the fixed bracket 100 can be extended. It should be noted that the dimensions of each part of the fixed bracket 100 can be set according to the requirements of use to better meet the actual application.
[0046] A vehicle (not shown) according to an embodiment of the second aspect of the utility model comprises a fixing bracket 100 according to the embodiment of the first aspect.
[0047] According to the vehicle of the second embodiment of the utility model, by adopting the above-mentioned fixing bracket 100, the fixing bracket 100 can play a good role in fixing and protecting the gearbox and the vehicle's electrical components such as wiring harnesses, thereby ensuring the safety of the vehicle and improving its performance.
[0048] Other structures and operations of the gearbox and the vehicle according to the embodiment of the utility model are well known to those skilled in the art and will not be described in detail here.
[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.
[0051] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A fixing bracket, characterized in that: include: A body, wherein the body is adapted to be fixed to the gearbox, the body comprising a first body portion and a second body portion, wherein the second body portion is connected to the other end of the first body portion, and an upper end of the second body portion extends upward; A limiting section is arranged on the first main body portion, the limiting section is arranged on one side in the width direction of the main body and close to one end in the length direction of the main body, the limiting section includes a first limiting section and a second limiting section connected to each other, the first limiting section is arranged between the main body and the second limiting section, the first limiting section extends along the thickness direction of the main body, and one end of the second limiting section away from the first limiting section extends along the width direction of the main body toward the side away from the main body, and the second limiting section is suitable for fitting in the lifting hole of the gearbox.
2. The fixing bracket according to claim 1, characterized in that: The other side of the body in the width direction has a first bending section, and the first bending section extends along the thickness direction of the body toward a direction away from the limiting section.
3. The fixing bracket according to claim 2, characterized in that: The length of the first bending section is greater than the length of the limiting section along the length direction of the main body.
4. The fixing bracket according to claim 2, characterized in that: The one end of the body in the length direction has a second bending section, and the second bending section extends toward the side where the first bending section is located.
5. The fixing bracket according to claim 1, characterized in that: A first through hole is formed on the second body portion.
6. The fixing bracket according to claim 1, characterized in that: A plurality of second through holes are formed on the first main body portion, the plurality of second through holes are located between the second main body portion and the limiting section, and the plurality of second through holes are arranged at intervals along the length direction of the first main body portion.
7. The fixing bracket according to claim 6, characterized in that: At least one mounting hole is formed on the first body portion, and along the width direction of the body, the mounting hole is located between the second through hole and the limiting section.
8. The fixing bracket according to any one of claims 1 to 7, characterized in that: The fixing bracket is an integrally formed part.
9. A vehicle, characterized in that: It comprises a fixing bracket according to any one of claims 1-8.