Wire harness support, wire harness fixing assembly and vehicle

Abstract

The utility model belongs to the technical field of wire harnesses, and discloses a wire harness support, a wire harness fixing assembly and a vehicle. The wire harness support comprises a wire harness supporting piece and a sleeve piece. A wire harness guide groove is formed in the wire harness supporting piece. The wire harness guide groove accommodates a wire harness and guides the wire harness. The sleeve piece is arranged on the peripheral side of the wire harness supporting piece, the sleeve piece can be arranged on the fixing base in a sleeving mode, a first anti-rotation part is arranged on the sleeve piece, and the first anti-rotation part can prevent the sleeve piece from rotating relative to the fixing base. The first anti-rotation part serves as a part of the sleeve piece and can be of a protrusion or a groove or other structures. According to the wiring harness support, the installation of the wiring harness support is simple, convenient and rapid, the assembly efficiency is improved, and the installation and fixation of the wiring harness support are facilitated. The first anti-rotation part on the sleeve piece can effectively prevent the sleeve piece from rotating relative to the fixed seat, so that the position stability of the wire harness bracket in the use process is ensured, and the wire harness is prevented from rotating.

Description

Technical Field

[0001] This utility model relates to the field of wire harnesses, and in particular to a wire harness bracket, a wire harness fixing component, and a vehicle. Background Technology

[0002] Compared to gasoline-powered vehicles, new energy vehicles have a significantly larger number of electrical wiring harnesses and conduits inside, which need to be fixed and organized using brackets.

[0003] In existing technologies, support structures often have two or more connecting seats. When fixing the support structure, these connecting seats need to be installed separately on multiple fixed seats to meet the requirements of support stability and anti-rotation.

[0004] However, installing more than two connectors increases the number of disassembly and assembly steps, making the bracket structure installation time-consuming and reducing installation efficiency. On the other hand, when the wire harness is twisted or the bracket structure itself has high stress, it is difficult to accurately position and install multiple connectors on different fixed seats, especially in manual operations, where installation is even more difficult. Utility Model Content

[0005] One objective of this invention is to provide a wire harness bracket that improves its assembly efficiency and reduces its assembly difficulty.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Wire harness bracket, the wire harness bracket comprising:

[0008] A wire harness support member, wherein the wire harness support member is provided with a wire harness guide groove;

[0009] A sleeve is disposed around the wire harness support and can be fitted onto a fixed base. The sleeve has a first anti-rotation part that prevents the sleeve from rotating relative to the fixed base.

[0010] Optionally, the first anti-rotation part is a limiting notch provided on the cylinder wall of the sleeve, and the limiting notch is located at one end of the sleeve in the sleeve direction.

[0011] Optionally, the wire harness guide groove is a U-shaped groove.

[0012] Optionally, the wire harness support is provided with a plurality of tape-carrying limiting parts, and the tape-carrying limiting parts are arranged on both side walls in the width direction of the wire harness guide groove.

[0013] Optionally, along the extension direction of the wire harness guide groove, a plurality of the belt guide limiting portions are provided at intervals on the wire harness support.

[0014] Optionally, one side wall of the U-shaped groove is higher than the other side wall in the groove depth direction. The belt conveyor limiting part includes a belt conveyor hole and a belt conveyor notch. The belt conveyor hole is opened on the higher side wall, and the belt conveyor notch is set on the edge of the lower side wall. The belt conveyor hole and the belt conveyor notch are opposite each other in the groove width direction.

[0015] Optionally, the outer peripheral wall of the sleeve is fixed to the wire harness support, and the wire harness support further includes a reinforcing rib, one end of which is fixed to the wire harness support and the other end is fixed to the outer peripheral wall of the sleeve.

[0016] Optionally, the wire harness support member has flanged structures at both ends along the extension direction of the wire harness guide groove.

[0017] Another objective of this invention is to provide a wire harness fixing component that improves assembly efficiency and reduces assembly difficulty.

[0018] To achieve this objective, the present invention adopts the following technical solution:

[0019] A wire harness fixing assembly, comprising the aforementioned wire harness bracket, and further comprising:

[0020] A fixed base, wherein a second anti-rotation part is provided on the fixed base, and a sleeve is fitted on the fixed base, wherein the second anti-rotation part limits the first anti-rotation part in the circumferential direction of the sleeve;

[0021] A limiting member is provided, which is detachably connected to the fixing base and the sleeve.

[0022] Optionally, the first anti-rotation part is a limiting notch provided on the cylinder wall of the sleeve, the limiting notch being located at one end of the sleeve in the sleeve direction, and the second anti-rotation part is a protruding structure provided on the outer peripheral wall of the fixing seat.

[0023] Optionally, in the direction of wire harness length, the wire harness guide groove is a U-shaped groove, and the wire harness fixing assembly further includes a wire harness limiting member, which is detachably mounted on the wire harness support member and fixes the wire harness in the U-shaped groove.

[0024] Optionally, the wire harness limiting member includes a restraint strap, which is tied to the wire harness support member.

[0025] Another objective of this invention is to provide a vehicle that facilitates the organization of wiring harnesses and reduces the difficulty of wiring harness organization.

[0026] To achieve this objective, the present invention adopts the following technical solution:

[0027] The vehicle includes a vehicle body, a wiring harness, and the aforementioned wiring harness fixing assembly, wherein the wiring harness is fixed to the vehicle body by the wiring harness fixing assembly.

[0028] Optionally, the wire harness guide groove conforms to the shape of the wire harness disposed therein.

[0029] Optionally, the diameter of the wire harness is the same as the diameter of the wire harness guide groove.

[0030] The beneficial effects of this utility model are:

[0031] The wire harness bracket, wire harness fixing assembly, and vehicle provided by this utility model feature a wire harness guide groove on the wire harness support that effectively accommodates and guides the wire harness, ensuring a neat and orderly arrangement and preventing tangling and tangling, thus improving the regularity of the wire harness layout. The sleeve can be fitted onto the fixing base, making the installation of the wire harness bracket simple and quick, improving assembly efficiency, and facilitating the installation and fixing of the wire harness bracket. The first anti-rotation part on the sleeve effectively prevents the sleeve from rotating relative to the fixing base, thereby ensuring the positional stability of the wire harness bracket during use and preventing the wire harness from rotating. Compared with the prior art that requires multiple connecting seats, this embodiment only requires fitting the sleeve onto the fixing base, improving assembly efficiency and reducing installation difficulty. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of a wire harness bracket provided in an embodiment of the present invention;

[0033] Figure 2 This is another structural schematic diagram of the wire harness bracket provided in this embodiment of the utility model;

[0034] Figure 3 This is another structural schematic diagram of the wire harness bracket provided in this embodiment of the utility model;

[0035] Figure 4 This is an exploded view of the wire harness fixing assembly provided in this embodiment of the utility model.

[0036] In the picture:

[0037] 100. Wire harness bracket; 101. Sleeve component; 103. Limiting notch; 104. Wire harness support component; 105. Wire harness guide groove; 106. Wire transport hole; 107. Wire transport notch; 108. Reinforcing rib; 109. Flanged structure; 110. Compression bushing;

[0038] 200. Fixing base; 201. Protruding structure;

[0039] 300, limiting component; 301, screw; 302, screw head. Detailed Implementation

[0040] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0041] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0043] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0044] In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0045] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] In the description of this utility model, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this utility model, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0048] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0049] like Figures 1-3 As shown, this embodiment provides a wire harness bracket 100, which includes a wire harness support member 104 and a sleeve member 101. The wire harness support member 104 is provided with a wire harness guide groove 105. The wire harness guide groove 105 accommodates the wire harness and guides it. The sleeve member 101 is disposed around the periphery of the wire harness support member 104 and can be sleeved onto a fixing base 200. The sleeve member 101 is provided with a first anti-rotation part, which prevents the sleeve member 101 from rotating relative to the fixing base 200. The first anti-rotation part, as part of the sleeve member 101, can be a protrusion or a groove, etc.

[0050] The wire harness bracket 100 provided in this embodiment has a wire harness guide groove 105 on the wire harness support 104 that can effectively accommodate and guide the wire harness, ensuring a neat and orderly arrangement and preventing tangling and knotting, thus improving the regularity of the wire harness layout. The sleeve 101 can be fitted onto the fixed base 200, making the installation of the wire harness bracket 100 simple and quick, improving assembly efficiency, and facilitating its installation and fixation. The first anti-rotation part on the sleeve 101 effectively prevents the sleeve 101 from rotating relative to the fixed base 200, thereby ensuring the positional stability of the wire harness bracket 100 during use and preventing the wire harness from rotating. Compared with the prior art that requires installing multiple connectors, this embodiment only requires fitting the sleeve 101 onto the fixed base 200, improving assembly efficiency and reducing installation difficulty.

[0051] like Figure 1 and Figure 4 As shown, optionally, the first anti-rotation part is a limiting notch 103 provided on the cylinder wall of the sleeve 101, located at one end of the sleeve 101 in the sleeve-fitting direction. The sleeve-fitting direction refers to the direction in which the sleeve 101 is fitted onto the fixing seat 200, not the direction in which it is pulled out of the fixing seat 200. Providing the limiting notch 103 on the sleeve 101 achieves anti-rotation of the sleeve 101, resulting in a simple structure and easy assembly. In this embodiment, the fixing seat 200 is provided with a second anti-rotation part. The sleeve 101 is fitted onto the fixing seat 200, and the second anti-rotation part is embedded in the limiting notch 103, thereby achieving circumferential locking of the sleeve 101. The second anti-rotation part is a protruding structure 201. While the sleeve 101 is fitted onto the fixing seat 200, the protruding structure 201 and the limiting notch 103 are interlocked, making the installation of the wire harness bracket 100 simpler and faster, and improving assembly efficiency.

[0052] like Figure 1 and Figure 3 As shown, optionally, the wire harness guide groove 105 is a U-shaped groove. Along the length of the wire harness, the wire harness guide groove 105 extends through both ends, facilitating the insertion and exit of the wire harness. The wire harness guide groove 105 provides a clear laying channel for the wire harness, which is beneficial for guiding the wire harness. Furthermore, the opening of the wire harness guide groove 105 is located on one side of the wire harness radially, making it easy to remove or install the wire harness from the opening, thus facilitating assembly and disassembly.

[0053] Optionally, the wire harness support 104 is provided with multiple guide strap limiting parts, and guide strap limiting parts are arranged on both side walls of the wire harness guide groove 105 in the groove width direction. In this embodiment, a binding strap is used to tie the wire harness support 104 to block the opening of the wire harness guide groove 105, preventing the wire harness from coming out of the groove. The guide strap limiting parts limit the binding strap, which helps to quickly and accurately place the binding strap in the appropriate position when installing and adjusting the binding strap, improving operational efficiency. Moreover, the guide strap limiting parts provide a clear wire routing position for the binding strap, restricting the arbitrary movement of the binding strap, and preventing the binding strap from shifting due to shaking or friction during use, ensuring that the binding strap can stably play its blocking role and enhancing the reliability of wire harness fixation.

[0054] Optionally, along the extension direction of the wire harness guide groove 105, the wire harness support member 104 is provided with multiple strap-carrying limiting parts at intervals. Multiple strap-carrying limiting parts facilitate the installation of multiple binding straps, thereby enhancing the blocking effect on the wire harness, reducing the possibility of the wire harness detaching from the wire harness guide groove 105, and enabling a more even distribution of blocking force, preventing damage to the wire harness due to excessive localized stress. In this embodiment, strap-carrying limiting parts are provided at both ends of the extension direction of the wire harness guide groove 105. The strap-carrying limiting parts can be notches, small holes, or through grooves, all of which can achieve the limiting function of the binding straps.

[0055] Optionally, one side wall of the U-shaped groove is higher than the other side wall in the groove depth direction. The tape-carrying limiting part includes a tape-carrying hole 106 and a tape-carrying notch 107. The tape-carrying hole 106 is formed on the higher side wall, and the tape-carrying notch 107 is set on the edge of the lower side wall. The tape-carrying hole 106 and the tape-carrying notch 107 are opposite each other in the groove width direction. This arrangement allows the tape-carrying notch 107 and the tape-carrying hole 106 to maintain a more suitable distance from the bottom of the U-shaped groove, thereby enabling the binding strap to better intercept the wire harness. In this embodiment, the sleeve 101 is disposed on the higher side wall, and the connection between the sleeve 101 and the wire harness support 104 is more reliable.

[0056] like Figures 1-3 As shown, optionally, the outer peripheral wall of the sleeve 101 is fixed to the wire harness support 104. The wire harness bracket 100 also includes a reinforcing rib 108, one end of which is fixed to the wire harness support 104, and the other end is fixed to the outer peripheral wall of the sleeve 101. The reinforcing rib 108 further enhances the connection strength between the wire harness support 104 and the sleeve 101, improving the overall stability and durability of the wire harness bracket 100. The shape and distribution of the reinforcing rib 108 can be adaptively designed based on stress analysis.

[0057] like Figure 2As shown, optionally, the wire harness support 104 has flanged structures 109 at both ends along the extension direction of the wire harness guide groove 105. The flanged structures 109 significantly enhance the structural strength of the wire harness support 104, making it less prone to deformation and improving the service life of the wire harness bracket 100. Specifically, the flanged structures 109 fold outward from the groove of the wire harness guide groove 105. The flanged structures 109 also prevent the wire harness from directly contacting the sharp edges of the wire harness support 104, effectively preventing the wire harness from being worn.

[0058] like Figure 4 As shown, this embodiment provides a wire harness fixing assembly. The wire harness fixing assembly includes a fixing base 200, a limiting member 300, and the aforementioned wire harness bracket 100. The fixing base 200, the limiting member 300, and the aforementioned wire harness bracket 100 work together to organize and fix the wire harness.

[0059] Specifically, the mounting base 200 is provided with a second anti-rotation part, and the sleeve 101 is fitted onto the mounting base 200. The second anti-rotation part limits the first anti-rotation part in the circumferential direction of the sleeve 101; the limiting member 300 detachably connects the mounting base 200 and the sleeve 101. Taking its application in the vehicle field as an example, the mounting base 200 is fixed on the vehicle body, and the wiring harness is installed on the wiring harness bracket 100. By cooperating and installing the wiring harness bracket 100 and the limiting member 300 on the mounting base 200, the organization and fixation of the wiring harness on the vehicle body can be achieved.

[0060] The sleeve 101 and the fixing base 200 are fitted together to prevent the wire harness bracket 100 from moving perpendicular to the fitting direction. The second anti-rotation part limits the first anti-rotation part in the circumferential direction of the sleeve 101, effectively preventing the wire harness bracket 100 from rotating relative to the fixing base 200. The limiting member 300 detachably connects the fixing base 200 and the sleeve 101 to fix the sleeve 101 to the fixing base 200, preventing the sleeve 101 from shifting in the fitting direction. Therefore, the stability of the wire harness bracket 100 is ensured through the mutual cooperation between the sleeve 101, the fixing base 200, and the limiting member 300. The installation is completed by fitting the sleeve 101 onto the fixing base 200, limiting the first anti-rotation part with the second anti-rotation part, and installing the limiting member 300 on the fixing base 200. The installation of the wire harness bracket 100 is simple and quick, improving assembly efficiency. Compared with the existing technology that installs multiple connecting seats, this embodiment only requires the sleeve 101 to be fitted onto the fixed seat 200 and the sleeve 101 to be fixed with the limiting member 300, which improves the assembly efficiency and reduces the installation difficulty.

[0061] Optionally, the first anti-rotation part is a limiting notch 103 provided on the cylindrical wall of the sleeve 101, located at one end of the sleeve 101 in the sleeve-fitting direction, and the second anti-rotation part is a protruding structure 201 provided on the outer peripheral wall of the fixing seat 200. By interlocking the limiting notch 103 on the sleeve 101 with the protruding structure 201 on the fixing seat 200, anti-rotation of the sleeve 101 on the fixing seat 200 is achieved. Simultaneously, as the sleeve 101 is fitted onto the fixing seat 200, the protruding structure 201 and the limiting notch 103 interlock, making the installation of the wire harness bracket 100 simpler and faster, and improving assembly efficiency. In this embodiment, the fixing seat 200 is a cylindrical structure, and the protruding structure 201 is a triangular rib provided on the peripheral wall of the fixing seat 200. In other embodiments, a notch can be provided at the top of the fixed base 200 as a second anti-rotation part, and a protrusion can be provided at the top of the inner peripheral wall of the sleeve 101 as a first anti-rotation part. This solution can also prevent the wire harness bracket 100 from rotating. The protrusion is located inside the sleeve 101, which has the advantage of a compact structure.

[0062] Optionally, in the direction of the wire harness length, the wire harness guide groove 105 is a U-shaped groove. The wire harness fixing assembly also includes a wire harness limiting member, which is detachably mounted on the wire harness support member 104 and fixes the wire harness within the U-shaped groove. The wire harness limiting member effectively prevents the wire harness from accidentally coming out of the slot of the wire harness guide groove 105, enhancing the constraint effect on the wire harness and ensuring the stability of the wire harness during use. The detachable nature of the wire harness limiting member facilitates the installation of the wire harness from the slot into the wire harness guide groove 105, that is, the installation of the wire harness radially, making installation more convenient. For example, the wire harness limiting member can be a snap-fit ​​cover, which snaps onto the U-shaped groove.

[0063] Optionally, the wire harness limiting component includes a cable tie, which is secured to the wire harness support 104. Using a cable tie as the wire harness limiting component is simple and effective, facilitating operation and installation. The cable tie can accommodate wire harnesses of different numbers and diameters, providing flexible and reliable restraint. The cable tie has a simple structure, low cost, and is easy to replace, facilitating later maintenance and repair. In this embodiment, the cable tie is a cable tie.

[0064] Optionally, the limiting member 300 is threadedly connected to the fixing seat 200. Specifically, the limiting member 300 is a bolt, with the bolt shank 301 passing through the sleeve member 101 and threadedly connected to the fixing seat 200, and the bolt head 302 abutting against the sleeve member 101. Using a bolt to fasten the sleeve member 101 to the fixing seat 200 facilitates easy assembly and disassembly and ensures a reliable connection. In other embodiments, the limiting member 300 can also be connected using magnetic attraction or other methods.

[0065] like Figure 1 and Figure 2 As shown, optionally, the wire harness bracket 100 further includes a pressure-resistant bushing 110, which is disposed on the sleeve member 101. The screw 301 of the limiting member 300 passes through the pressure-resistant bushing 110, and the screw head 302 of the limiting member 300 abuts against the pressure-resistant bushing 110. The pressure-resistant bushing 110 can effectively disperse the pressure borne by the sleeve member 101, improve the pressure resistance of the sleeve member 101, and extend its service life. In this embodiment, the sleeve member 101 is made of plastic, and the pressure-resistant bushing 110 is made of metal material, such as steel or aluminum alloy, thereby further improving its pressure resistance.

[0066] This embodiment also provides a vehicle, which includes a vehicle body, a wiring harness, and the aforementioned wiring harness fixing assembly. The wiring harness is fixed to the vehicle body by the wiring harness fixing assembly. The fixing seat 200 in the wiring harness fixing assembly is disposed on the vehicle body. By using the aforementioned wiring harness fixing assembly, the stability of the vehicle wiring harness is ensured. It facilitates the organization and fixing of the wiring harness, improves assembly efficiency, and reduces installation difficulty.

[0067] Optionally, the wire harness guide groove 105 conforms to the shape of the wire harness disposed therein. Specifically, the length of the U-shaped groove extends along the direction of the wire harness, thereby conforming to and supporting the wire harness, achieving better guidance and support for the wire harness. It is understood that the molding shape of the wire harness guide groove 105 can be adjusted according to actual needs, thereby forming a wire harness guide groove 105 adapted to the direction of the wire harness. The adjustment method is not limited; for example, the shape of the wire harness guide groove 105 can be adjusted by adjusting the shape of the injection mold.

[0068] Optionally, the diameter of the wire harness and the diameter of the wire harness guide groove 105 are the same. It is understood that the forming shape of the wire harness guide groove 105 can be adjusted according to actual needs to form a wire harness guide groove 105 adapted to the corresponding wire harness diameter. In this embodiment, the cross-section of the wire harness guide groove 105 is circular.

[0069] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A wire harness bracket, characterized in that, The wire harness bracket (100) includes: A wire harness support member (104) is provided with a wire harness guide groove (105); A sleeve (101) is disposed around the wire harness support (104). The sleeve (101) can be sleeved on the fixed base (200). The sleeve (101) is provided with a first anti-rotation part, which can prevent the sleeve (101) from rotating relative to the fixed base (200).

2. The wire harness bracket according to claim 1, characterized in that, The first anti-rotation part is a limiting notch (103) provided on the cylinder wall of the sleeve (101), and the limiting notch (103) is located at one end of the sleeve (101) in the sleeve direction.

3. The wire harness bracket according to claim 1, characterized in that, The wire harness guide groove (105) is a U-shaped groove.

4. The wire harness bracket according to claim 3, characterized in that, The wire harness support (104) is provided with a plurality of tape-carrying limiting parts, and the tape-carrying limiting parts are arranged on both side walls in the groove width direction of the wire harness guide groove (105).

5. The wire harness bracket according to claim 4, characterized in that, Along the extension direction of the wire harness guide groove (105), a plurality of the wire harness support member (104) are provided at intervals.

6. The wire harness bracket according to claim 4, characterized in that, One side wall of the U-shaped groove is higher than the other side wall in the groove depth direction. The belt conveyor limiting part includes a belt conveyor hole (106) and a belt conveyor notch (107). The belt conveyor hole (106) is opened on the higher side wall, and the belt conveyor notch (107) is provided on the edge of the lower side wall. The belt conveyor hole (106) and the belt conveyor notch (107) are opposite to each other in the groove width direction.

7. The wire harness bracket according to any one of claims 1-6, characterized in that, The outer peripheral wall of the sleeve (101) is fixed on the wire harness support (104). The wire harness bracket (100) also includes a reinforcing rib (108). One end of the reinforcing rib (108) is fixed to the wire harness support (104), and the other end is fixed to the outer peripheral wall of the sleeve (101).

8. The wire harness bracket according to any one of claims 1-6, characterized in that, The wire harness support (104) has flanged structures (109) at both ends along the extension direction of the wire harness guide groove (105).

9. A wire harness fixing assembly, characterized in that, The wire harness fixing assembly includes the wire harness bracket as described in any one of claims 1-8, and the wire harness fixing assembly further includes: A fixed base (200) is provided with a second anti-rotation part, and a sleeve (101) is sleeved on the fixed base (200). The second anti-rotation part is positioned above the first anti-rotation part in the circumferential direction of the sleeve (101). A limiting member (300) is provided, which is detachably connected to the fixing base (200) and the sleeve member (101).

10. The wire harness fixing assembly according to claim 9, characterized in that, The first anti-rotation part is a limiting notch (103) provided on the cylindrical wall of the sleeve (101), the limiting notch (103) being located at one end of the sleeve (101) in the sleeve direction, and the second anti-rotation part is a protruding structure (201) provided on the outer peripheral wall of the fixing seat (200).

11. The wire harness fixing assembly according to any one of claims 9-10, characterized in that, In the direction of wire harness length, the wire harness guide groove (105) is a U-shaped groove, and the wire harness fixing assembly also includes a wire harness limiting member. The wire harness limiting member is detachably mounted on the wire harness support member (104) and fixes the wire harness in the U-shaped groove.

12. The wire harness fixing assembly according to claim 11, characterized in that, The wire harness limiting member includes a restraint strap, which is tied to the wire harness support member (104).

13. A vehicle, characterized in that, The vehicle includes a vehicle body, a wiring harness, and a wiring harness fixing assembly as described in any one of claims 9-12, wherein the wiring harness is fixed to the vehicle body by the wiring harness fixing assembly.

14. The vehicle according to claim 13, characterized in that, The wire harness guide groove (105) conforms to the shape of the wire harness disposed therein.

15. The vehicle according to claim 13, characterized in that, The diameter of the wire harness is the same as the diameter of the wire harness guide groove (105).

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