A wiring harness support

Abstract

The application discloses a wire harness support and belongs to the technical field of supports. The wire harness support comprises a support body and a positioning structure. The positioning structure comprises a main body and a plurality of elastic members. The main body is connected to the support body. The plurality of elastic members are arranged at intervals around the main body. One end of each elastic member is connected to the support body. The other end of each elastic member is connected to one side of the main body, which is away from the support body. At least part of each elastic member is arranged at intervals with the main body, so that the elastic member is deformed. One end of each elastic member of the positioning structure is connected to the support body, and the other end is connected to one end of the main body, which is away from the support body. Since both ends of each elastic member are fixedly connected to corresponding structures, the stability and strength of the elastic member are improved. The plurality of elastic members and the main body jointly bear the shearing force generated during installation, the overall strength of the positioning structure is improved, and the bending, deviation and fracture of the positioning structure can be reduced to a large extent.

Description

Technical Field

[0001] This application belongs to the field of bracket technology, and specifically relates to a wire harness bracket. Background Technology

[0002] Plastic brackets are widely used in automotive wiring harness installation to secure and protect the harnesses. During installation, the installer first assembles the bracket's locating pins into the positioning holes on the body panel, then secures the bracket to the panel with bolts. However, the locating pins may lack sufficient strength, and shearing forces can occur during installation, causing them to bend or break. Utility Model Content

[0003] Purpose of the utility model: The embodiments of this application provide a wire harness bracket, which aims to overcome the technical problem of insufficient strength of the positioning pin.

[0004] Technical solution: A wire harness bracket according to an embodiment of this application includes:

[0005] Support body;

[0006] A positioning structure includes a main body and a plurality of elastic elements. The main body is connected to the support body, and the plurality of elastic elements are spaced apart around the main body. One end of each elastic element is connected to the support body, and the other end of each elastic element is connected to the side of the main body away from the support body. At least a portion of each elastic element is spaced apart from the main body to allow deformation of the elastic element.

[0007] Beneficial Effects: The wire harness bracket of this application embodiment includes a bracket body and a positioning structure. The positioning structure includes a main body and multiple elastic elements. The main body is connected to the bracket body, and the multiple elastic elements are spaced apart around the main body. One end of each elastic element is connected to the bracket body, and the other end is connected to the side of the main body away from the bracket body. At least a portion of the elastic element is spaced apart from the main body to allow for deformation. Each elastic element on the positioning structure has one end connected to the bracket body and the other end connected to the side of the main body away from the bracket plate. Since both ends of the elastic element are fixedly connected to the corresponding structure, the stability and strength of the elastic element are improved. Multiple elastic elements and the main body jointly bear the shear force generated during installation, improving the overall strength of the positioning structure and significantly reducing the likelihood of bending, offset, and breakage of the positioning structure. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1 This is a perspective view of the wire harness bracket according to an embodiment of this application;

[0010] Figure 2 This is a schematic diagram of the connection between the positioning structure and the support body in an embodiment of this application;

[0011] Figure 3 This is a schematic diagram of the connection between the wire harness bracket and the sheet metal part in an embodiment of this application;

[0012] Figure 4 This is a side view of the wire harness bracket according to an embodiment of this application;

[0013] Figure 5 Examples of this application Figure 4 Enlarged view of a portion of area A in the middle;

[0014] Figure 6 This is a schematic diagram of the positioning structure in an embodiment of this application;

[0015] Figure 7 This is a schematic diagram showing the relative position of the elastic element and the central shaft in an embodiment of this application;

[0016] Figure 8 This is a schematic diagram of the connection between the reinforcing part and the central axis part in an embodiment of this application;

[0017] Figure 9 This is a schematic diagram showing the relative positions of the second guide portion and the central axis portion in an embodiment of this application.

[0018] Explanation of reference numerals in the attached figures:

[0019] 10-Bracket body; 11-Hollowed groove; 20-Positioning structure; 21-Main body; 211-Main shaft; 212-Reinforcing part; 213-Second guide surface; 214-Accommodation space; 215-Second guide part; 216-Third guide surface; 22-Elastic element; 221-First elastic part; 222-Second elastic part; 223-First guide part; 224-Fixing part; 225-Arc-shaped surface; 226-Outer surface; 227-First guide surface; 23-Limiting groove; 30-Supporting element; 40-Sheet metal part; X-Length direction. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0021] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, and "at least one" can mean one, two, or more, unless otherwise explicitly specified.

[0022] Plastic brackets are widely used in automotive wiring harness installation to secure and protect the harness. However, when wiring harnesses are installed upside down and require anti-rotation positioning, installers must first install the wiring harness bracket positioning pins into the positioning holes on the body sheet metal. Then, they must hold the wiring harness in place with one hand while using a torque gun to tighten the bolts and secure the bracket. This process is complex and inconvenient. Furthermore, commonly used positioning pins are generally not strong enough. During wiring harness bracket installation (such as pulling the harness or using a torque gun), horizontal shearing forces can generate, causing ordinary positioning pins to bend or break. This fails to meet the anti-rotation positioning requirements for securing the wiring harness bracket, significantly increasing installation time and reducing efficiency.

[0023] In view of this, embodiments of this application provide a wire harness bracket to overcome at least one of the above-mentioned technical problems.

[0024] Please see Figure 1 , Figure 2 and Figure 3 In this embodiment of the application, the wire harness bracket includes a bracket body 10 and a positioning structure 20.

[0025] The positioning structure 20 includes a main body 21 and a plurality of elastic elements 22. The main body 21 is connected to the support body 10. The plurality of elastic elements 22 are spaced apart around the main body 21. One end of the elastic element 22 is connected to the support body 10, and the other end of the elastic element 22 is connected to the side of the main body 21 away from the support body 10. At least a portion of the elastic element 22 is spaced apart from the main body 21 so that the elastic element 22 can deform.

[0026] Understandably, during installation, the positioning structure 20 of the wire harness bracket can be inserted through the positioning hole on the sheet metal part 40, allowing the positioning structure 20 and the positioning hole to connect. At this time, the main body 21 and multiple elastic elements 22 of the positioning structure 20 are inserted through the positioning hole. One end of each elastic element 22 is connected to the bracket body 10, and the other end is connected to the end of the main body 21 facing away from the bracket body 10. Since both ends of the elastic element 22 are fixedly connected to the corresponding structure, the stability and strength of the elastic element 22 are improved. When pulling the wire harness or using a torque gun to rotate the fixing bolts, the multiple elastic elements 22 can improve the overall strength of the positioning structure 20. The multiple elastic elements 22 and the main body 21 jointly bear the shear force perpendicular to the length direction X, greatly reducing the bending, offset, and breakage of the positioning structure 20, and enhancing the positioning and anti-rotation functions of the wire harness bracket. Here, the length direction X refers to the direction in which the length of the positioning structure 20 lies, which is also perpendicular to the sheet metal part 40.

[0027] Meanwhile, since the positioning structure 20 may be subjected to shear forces in different directions, multiple elastic elements 22 are spaced apart around the main body 21, each elastic element 22 positioned in a different direction on the main body 21, thereby able to withstand shear forces from different directions and improving the shear resistance of the positioning structure 20. The number of elastic elements 22 can be two or more, for example: Figure 2 As shown, there are four elastic elements 22. The elastic elements 22 can be made of metal or plastic and have a certain deformation capacity. When the elastic elements 22 are arranged around the main body 21, at least part of them are spaced apart from the main body 21, so that the elastic elements 22 have a certain deformation space when they are compressed, ensuring that they can undergo a certain degree of deformation. On the one hand, this is conducive to the matching connection between the positioning structure 20 and the positioning hole on the sheet metal part 40. On the other hand, when the positioning structure 20 is subjected to corresponding shear force, the elastic elements 22 can play a certain buffering role through deformation, thus protecting the positioning structure 20.

[0028] Please see Figure 2 In conjunction with the above embodiments, in some embodiments, the main body 21 includes a spindle portion 211 connected to the bracket body 10. The elastic member 22 includes a first elastic portion 221 and a second elastic portion 222. The first elastic portion 221 is connected to the bracket body 10 and is spaced apart from the main body 21. The second elastic portion 222 is connected to the side of the first elastic portion 221 away from the bracket body 10 and is spaced apart from the main body 21. The first elastic portion 221, the second elastic portion 222, and the bracket body 10 together form a limiting groove 23. The opening of the limiting groove 23 is located away from the spindle portion 211, and the limiting groove 23 is used for engaging with the sheet metal part 40.

[0029] It is understood that the second elastic part 222 is connected to the bracket body 10 through the first elastic part 221, and the maximum distance between the second elastic part 222 and the main shaft part 211 is greater than the maximum distance between the first elastic part 221 and the main shaft part 211 along the radial direction of the main shaft part 211. That is to say, at least a portion of the second elastic part 222 protrudes from the first elastic part 221, so that the first elastic part 221, the second elastic part 222 and the bracket body 10 can jointly enclose and form the limiting groove 23. The first elastic part 221 and the second elastic part 222 are both spaced apart from the main body 21, and both can undergo a certain degree of deformation when compressed, thereby facilitating the positioning structure 20 to pass through the positioning hole on the sheet metal part 40, so that a part of the sheet metal part 40 can be embedded into the limiting groove 23, and the sheet metal part 40 and the limiting groove 23 are engaged. The second elastic part 222 has a stepped surface on one side facing the bracket body 10. At this time, the stepped surface is in contact with or abuts against one side surface of the sheet metal part 40, and the other side surface of the sheet metal part 40 is in contact with or abuts against the surface of the bracket body 10, thereby achieving the limitation of the wire harness bracket in the length direction X. When the automotive wire harness is reversed, the wire harness bracket has a pre-hanging function, preventing the positioning structure 20 from falling off the positioning hole on the sheet metal part 40.

[0030] The positioning structure 20 has multiple elastic elements 22, each with a limiting groove 23. These limiting grooves 23 are arranged around the main shaft portion 211, that is, along the circumference of the positioning hole. Each limiting groove 23 engages with the sheet metal part 40, improving the stability of the connection between the wire harness bracket and the sheet metal part 40. When the wire harness bracket is inverted, the sheet metal part 40 exerts a force on the stepped surface of the second elastic part 222. Since the second elastic part 222 is fixedly connected to the bracket body 10 through the first elastic part 221, its stability is improved. Even with a large force, the second elastic part 222 will not deform, nor will the connection between the elastic element 22 and the main body 21 deform, resulting in a structure with high strength.

[0031] Please see Figure 2 , Figure 6 and Figure 7 In conjunction with the above embodiments, in some embodiments, the elastic member 22 further includes a first guide portion 223. The first guide portion 223 is connected to the side of the second elastic member 222 away from the first elastic member 221 and is connected to the main body 21. The side of the first guide portion 223 away from the main shaft portion 211 has a first guide surface 227. There is a first distance L1 between the first guide surface 227 and the main shaft portion 211. The first distance L1 gradually decreases from the first elastic member 221 to the second elastic member 222.

[0032] It is understandable that a first guide portion 223 is connected to the side of the second elastic portion 222 that is opposite to the first elastic portion 221. Since the first guide surface 227 on the first guide portion 223 has a certain curvature, such as... Figure 7 As shown, from the first elastic part 221 to the second elastic part 222, the first distance L1 between the first guide surface 227 and the main shaft part 211 gradually decreases. Therefore, during the process of the positioning structure 20 passing through the positioning hole on the sheet metal part 40, the first guide surface 227 can play a certain guiding role, so that the first guide part 223 can pass smoothly through the positioning hole. At the same time, the first guide surface 227 is connected to the outer surface of the second elastic part 222. During the process of the first guide part 223 passing through the positioning hole, it will drive the second elastic part 222 to undergo a certain deformation, so that at least a part of the second elastic part 222 moves towards the main shaft part 211, which makes it convenient for multiple second elastic parts 222 to pass smoothly through the positioning hole.

[0033] Please see Figure 2 , Figure 4 and Figure 5 In conjunction with the above embodiments, in some embodiments, the main body 21 further includes a plurality of reinforcing parts 212, which are arranged around the main shaft part 211 and connected to the main shaft part 211. One end of the reinforcing part 212 along the length direction X is connected to the bracket body 10, and the other end along the length direction X is connected to the elastic member 22.

[0034] It is understood that multiple reinforcing parts 212 can be arranged around the main shaft 211. The reinforcing parts 212 can be made of metal or plastic, extend along the length direction X, and connect to the main shaft 211. One end of each reinforcing part 212 is also connected to the support body 10, and the other end can be connected to the elastic element 22, forming a whole to improve the overall strength of the positioning structure 20 and enhance its resistance to shear forces. The number of reinforcing parts 212 can be two or more, for example: Figure 5 As shown, there are four reinforcing parts 212, which are arranged around the main shaft part 211 and are set back to back in pairs to form a cross-shaped structure, which has a high resistance to deformation.

[0035] Please see Figure 8 In conjunction with the above embodiments, in some embodiments, the reinforcing part 212 has a second guide surface 213, and there is a second distance L2 between the second guide surface 213 and the main shaft part 211. The second distance L2 gradually decreases from the first elastic part 221 to the second elastic part 222.

[0036] It is understandable that the end of the reinforcing part 212 away from the bracket body 10 has a second guide surface 213. The second guide surface 213 has a certain curvature. From the first elastic part 221 to the second elastic part 222, the second distance L2 between the second guide surface 213 and the main shaft part 211 gradually decreases. The second guide surface 213 is located at the front end of the positioning structure 20. Therefore, during the process of the positioning structure 20 passing through the positioning hole on the sheet metal part 40, the second guide surface 213 can play a certain guiding role, so that the front end of the reinforcing part 212 can pass smoothly through the positioning hole. In other words, it is convenient for the front end of the positioning structure 20 to pass smoothly through the positioning hole, reducing the difficulty of docking the positioning structure 20 with the positioning hole and improving the connection efficiency.

[0037] Please see Figure 2 In conjunction with the above embodiments, in some embodiments, a receiving space 214 is formed between two adjacent reinforcing parts 212, at least a portion of each elastic member 22 is disposed in a receiving space 214, and the elastic member 22 is connected to at least one of the two adjacent reinforcing parts 212.

[0038] It is understood that, along the circumference of the main shaft 211, among the multiple reinforcing parts 212 connected thereon, adjacent reinforcing parts 212 can enclose and form a receiving space 214. The cross-section of the receiving space 214 can be fan-shaped. At least a portion of each elastic member 22 is disposed within one receiving space 214. Due to the presence of the receiving space 214, at least a portion of the elastic member 22 can be spaced apart from the main body 21, facilitating a certain degree of deformation of the elastic member 22. One end of the elastic member 22 can be connected to the end of a reinforcing part 212 (e.g., ...). Figure 2 As shown, it can also be connected to the ends of two adjacent reinforcing parts 212 at the same time. If each elastic element 22 is connected to two adjacent reinforcing parts 212 at the same time, the front end of the positioning structure 20 can form a ring structure, which can further improve the stability of the elastic element 22 and the overall strength of the positioning structure 20.

[0039] Please see Figure 6 and Figure 9 In conjunction with the above embodiments, in some embodiments, the main body 21 further includes a second guide portion 215, at least one reinforcing portion 212 is connected to the second guide portion 215, the side of the second guide portion 215 away from the main shaft portion 211 has a third guide surface 216, the third guide surface 216 is connected to the first guide surface 227, the third guide surface 216 and the main shaft portion 211 have a third distance L3, the third distance L3 gradually decreases from the first elastic portion 221 to the second elastic portion 222.

[0040] Understandably, a second guide portion 215 is also provided on the main body 21. The second guide portion 215 is connected to the front end of the reinforcing portion 212. A third guide surface 216 is provided on the side of the second guide portion 215 away from the main shaft portion 211, that is, the upper surface of the second guide portion 215 is the third guide surface 216. The third guide surface 216 has a certain curvature, such as... Figure 9 As shown, from the first elastic part 221 to the second elastic part 222, the third distance L3 between the third guide surface 216 and the main shaft part 211 gradually decreases. Therefore, during the process of the positioning structure 20 passing through the positioning hole, the third guide surface 216 can also play a certain guiding role. It cooperates with the second guide surface 213 on the reinforcing part 212, so that the front end of the positioning structure 20 can be smoothly inserted into the interior of the positioning hole. At the same time, the third guide surface 216 is connected to the first guide surface 227, and both are arc surfaces, which can jointly form a larger range of guide surface. This guide surface is located at the front end of the positioning structure 20, which is conducive to the quick docking of the positioning structure 20 with the positioning hole.

[0041] The front end of some reinforcing parts 212 may be connected to a second guide part 215, or the front end of all reinforcing parts 212 may be connected to a second guide part 215. Multiple second guide parts 215 cooperate with multiple reinforcing parts 212 to form a bullet-shaped arc surface at the front end of the positioning structure 20, so that the front ends of each reinforcing part 212 are connected to each other, further improving the overall strength of the positioning structure 20. Moreover, when the wire harness bracket is installed, the positioning structure 20 is easier to mate with the positioning holes on the sheet metal part 40.

[0042] Please see Figure 1 In conjunction with the above embodiments, in some embodiments, the elastic member 22 further includes a fixing part 224. The first elastic part 221 is connected to the bracket body 10 through the fixing part 224. The fixing part 224 has an arc-shaped surface 225. The first elastic part 221 has an outer surface 226. The outer surface 226 is connected to the surface of the bracket body 10 through the arc-shaped surface 225.

[0043] It is understandable that a fixing part 224 is also provided on the elastic member 22. The elastic member 22 is connected to the bracket body 10 through the fixing part 224. The side of the fixing part 224 is an arc-shaped surface 225. The outer side surface 226 of the first elastic member 221 is connected to the surface of the bracket body 10 through the arc-shaped surface 225. When the first elastic member 221 is subjected to shear force, the force will be transmitted to the fixing part 224. The arc-shaped surface 225 on the fixing part 224 can disperse the generated stress, so that the stress is evenly distributed, which plays a certain protective role at the connection between the fixing part 224 and the bracket body 10, and avoids excessive stress concentration, which may cause the connection between the fixing part 224 and the bracket body 10 to break.

[0044] Similarly, a connecting surface similar to an arc-shaped surface 225 can be provided at the connection between the reinforcing part 212 and the support body 10, as well as at the connection between the main shaft part 211 and the support body 10. This can make the stress at the connection between the reinforcing part 212 and the support body 10, as well as the stress at the connection between the main shaft part 211 and the support body 10, evenly distributed, avoiding excessive stress concentration and providing a certain degree of protection for the connection.

[0045] Please see Figure 2 and Figure 5 In conjunction with the above embodiments, in some embodiments, the bracket body 10 has multiple hollow grooves 11, which are arranged around the positioning structure 20, and each hollow groove 11 is connected to the limiting groove 23.

[0046] Understandably, multiple slots 11 can be provided on the bracket body 10 near the position of the positioning structure 20, and all slots 11 penetrate the bracket body 10. When the bracket body 10 is positioned and connected to the sheet metal part 40 through the positioning structure 20, due to the large coverage area of ​​the bracket body 10, it is inconvenient to align the positioning structure 20 with the positioning hole. The user can observe the positioning hole on the sheet metal part 40 through the slots 11, which facilitates the accurate and quick insertion of the positioning structure 20 on the back of the bracket body 10 into the positioning hole, improving the efficiency of the docking and reducing the difficulty of docking.

[0047] Multiple hollowed-out grooves 11 can be set around the connection between the positioning structure 20 and the bracket body 10, so that users can observe the position of the positioning hole on the sheet metal part 40 from different directions, which is beneficial to the docking of the positioning structure 20 and the positioning hole.

[0048] Please see Figure 1 and Figure 3 In conjunction with the above embodiments, in some embodiments, the wire harness bracket further includes a support member 30, which is disposed on the same side of the bracket body 10 as the positioning structure 20, and is used to connect the bracket body 10 and the sheet metal part 40.

[0049] Understandably, a support member 30 is also provided on the wire harness bracket. The support member 30 has a honeycomb structure. When the wire harness bracket is connected to the sheet metal part 40, the support member 30 is located between the bracket body 10 and the sheet metal part 40, and is connected to both the bracket body 10 and the sheet metal part 40. When the side of the bracket body 10 away from the sheet metal part 40 is impacted by an external force, the support member 30 can provide a certain degree of support for the bracket body 10, preventing the bracket body 10 from deforming or being damaged. Furthermore, the support member 30 has multiple cavities of different shapes inside, which can reduce the weight of the entire device and make it easy to carry.

[0050] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0051] The wire harness bracket provided in the embodiments of this application has been described in detail above, and specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A wire harness bracket, characterized in that, include: Support body (10); The positioning structure (20) includes a main body (21) and a plurality of elastic elements (22). The main body (21) is connected to the support body (10). The plurality of elastic elements (22) are spaced apart around the main body (21). One end of the elastic element (22) is connected to the support body (10), and the other end of the elastic element (22) is connected to the side of the main body (21) away from the support body (10). At least a portion of the elastic element (22) is spaced apart from the main body (21) to allow the elastic element (22) to deform.

2. The wire harness bracket according to claim 1, characterized in that, The main body (21) includes a spindle portion (211) connected to the support body (10), and the elastic element (22) includes: The first elastic part (221) is connected to the support body (10) and is spaced apart from the main body (21); The second elastic part (222) is connected to the side of the first elastic part (221) away from the bracket body (10) and is spaced apart from the main body (21). The first elastic part (221), the second elastic part (222) and the bracket body (10) surround to form a limiting groove (23). The opening of the limiting groove (23) is away from the main shaft part (211). The limiting groove (23) is used to engage with the sheet metal part (40).

3. The wire harness bracket according to claim 2, characterized in that, The elastic element (22) also includes: A first guide portion (223) is connected to the side of the second elastic portion (222) away from the first elastic portion (221) and connected to the main body (21). The side of the first guide portion (223) away from the main shaft portion (211) has a first guide surface (227). There is a first distance L1 between the first guide surface (227) and the main shaft portion (211). The first distance L1 gradually decreases from the first elastic portion (221) to the second elastic portion (222).

4. The wire harness bracket according to claim 3, characterized in that, The main body (21) also includes: Multiple reinforcing parts (212) are arranged around the main shaft part (211) and connected to the main shaft part (211). One end of the reinforcing part (212) along the length direction (X) is connected to the bracket body (10), and the other end along the length direction (X) is connected to the elastic member (22).

5. The wire harness bracket according to claim 4, characterized in that, The reinforcing part (212) has a second guide surface (213), and there is a second distance L2 between the second guide surface (213) and the main shaft part (211). The second distance L2 gradually decreases from the first elastic part (221) to the second elastic part (222).

6. The wire harness bracket according to claim 4, characterized in that, A receiving space (214) is formed between two adjacent reinforcing parts (212), and at least a portion of each elastic member (22) is disposed in one of the receiving spaces (214), and the elastic member (22) is connected to at least one of the two adjacent reinforcing parts (212).

7. The wire harness bracket according to claim 4, characterized in that, The main body (21) also includes: The second guide portion (215) is connected to at least one of the reinforcing portions (212). The second guide portion (215) has a third guide surface (216) on the side away from the main shaft portion (211). The third guide surface (216) is connected to the first guide surface (227). The third guide surface (216) and the main shaft portion (211) have a third distance L3. The third distance L3 gradually decreases from the first elastic portion (221) to the second elastic portion (222).

8. The wire harness bracket according to claim 2, characterized in that, The elastic element (22) further includes a fixing part (224), the first elastic part (221) is connected to the bracket body (10) through the fixing part (224), the fixing part (224) has an arc-shaped surface (225), the first elastic part (221) has an outer side surface (226), and the outer side surface (226) is connected to the surface of the bracket body (10) through the arc-shaped surface (225).

9. The wire harness bracket according to claim 2, characterized in that, The bracket body (10) has multiple hollow slots (11), which are arranged around the positioning structure (20), and each hollow slot (11) is connected to the limiting slot (23).

10. The wire harness bracket according to claim 1, characterized in that, The wire harness bracket also includes a support member (30), which is disposed on the same side of the bracket body (10) as the positioning structure (20) and is used to connect the bracket body (10) and the sheet metal part (40).

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