Wiring harness bracket and engine system

Abstract

This application discloses a wiring harness bracket and engine system, belonging to the field of automotive manufacturing technology. The wiring harness bracket includes a first plate and a second plate. The first plate is used for connection to the vehicle body. The second plate includes a plate body and multiple mounting plates. The plate body is disposed on one side of the first plate body, and the multiple mounting plates are spaced apart and connected to the plate body for connection with wires or connectors. This application achieves improved space efficiency and assembly performance through integrated design. The wiring harness bracket is fixed to the connectors and wires. Utilizing the sliding groove structure of the connector itself, mounting plates are set on the wiring harness bracket. Quick installation of the connector is achieved by connecting the connector's sliding groove to the mounting plates on the wiring harness bracket. In addition, because the mounting plates of the wiring harness bracket and the connector's sliding grooves interlock, unnecessary installation redundancy is reduced, and the compact layout reduces the occupancy of the vehicle interior space.

Description

Technical Field

[0001] This application belongs to the field of automotive manufacturing technology, specifically relating to a wiring harness bracket and an engine system. Background Technology

[0002] In the automotive manufacturing industry, there are certain drawbacks in the way automotive wiring harnesses are fixed: the wiring harness branches and multiple connectors need to be fixed separately in different locations on the vehicle body, which requires multiple fixing points in many places on the vehicle body. This not only greatly increases the space required for the layout, but also makes the installation process complicated, cumbersome and inefficient due to the limited assembly space and strict assembly sequence. Utility Model Content

[0003] The purpose of this utility model is to provide a wiring harness bracket to solve the technical problem that the existing fixing holes provided by the vehicle body cannot meet the installation requirements of automotive wiring harnesses; another purpose of this application is to provide an engine system.

[0004] Technical solution: This application provides a wire harness bracket for fixing automotive wire harnesses;

[0005] The wire harness bracket includes:

[0006] The first panel is used for connection to the vehicle body;

[0007] The second plate includes a plate body and multiple mounting plates. The plate body is disposed on one side of the first plate, and the multiple mounting plates are spaced apart and all connected to the plate body.

[0008] The automotive wiring harness includes a connector having a groove; wherein at least one of the mounting plates is used to connect to the connector, and the mounting plate is inserted into the groove of the connector.

[0009] In some embodiments, the connector has a locking block that is connected to the groove wall of the slide.

[0010] The mounting plate, which is inserted through the slide groove, has a locking hole, and at least a portion of the locking block is accommodated in the locking hole so that the connector can be connected to the mounting plate.

[0011] In some embodiments, the automotive wiring harness further includes a plurality of wires, each of which is connected to one of the connectors;

[0012] At least one of the mounting plates has a first mounting hole for engaging with a snap fastener, the snap fastener being disposed on at least one of the wire and the connector.

[0013] In some embodiments, at least one mounting plate is provided on each of the two sides of the plate body in the width direction.

[0014] In some embodiments, the wire harness bracket has a second mounting hole that penetrates the first plate along the thickness direction of the first plate;

[0015] The wiring harness bracket also includes fasteners, which pass through the second mounting hole and are connected to the vehicle body.

[0016] In some embodiments, the wiring harness bracket further includes a limiting portion, which is connected to one side of the first plate in the thickness direction and protrudes toward the vehicle body.

[0017] In some embodiments, the wiring harness bracket further includes a connector connected between the first plate and the plate body, and the side of the connector closer to the plate body is inclined away from the vehicle body.

[0018] In some embodiments, the wiring harness bracket further includes a first reinforcing rib disposed on the side of the connector and the plate facing the vehicle body.

[0019] In some embodiments, the wire harness bracket further includes a second reinforcing rib connected to the mounting plate furthest from the first plate.

[0020] Accordingly, this application also provides an engine system including a wiring harness bracket as described in any of the above embodiments.

[0021] Beneficial Effects: Compared with the prior art, the wire harness bracket provided in this application includes a first plate and a second plate. The first plate is used to connect to the vehicle body. The first plate is fitted to the vehicle body on one side in its thickness direction and is fixedly connected to the vehicle body, realizing a stable connection between the entire wire harness bracket and the vehicle body. The second plate includes a plate body and multiple mounting plates. The plate body is disposed on one side of the first plate body. The multiple mounting plates are spaced apart and all connected to the plate body. The mounting plates are used to connect to wires or connectors. The connector has a groove. At least one mounting plate is used to connect to the connector, and the mounting plate is inserted into the groove of the connector. As can be seen from the above technical solution, compared with the existing decentralized fixing solution that drills holes in multiple places on the vehicle body, this application achieves improved space efficiency and assembly efficiency through integrated design. The wire harness bracket is fixed to the connector and each wire. Utilizing the groove structure of the connector itself, mounting plates are set on the wire harness bracket. By directly connecting the groove of the connector to the mounting plate on the wire harness bracket, the connector can be quickly installed, and the installation path of some wires is limited. In addition, the mounting plate of the wiring harness bracket and the slotted connector not only reduce unnecessary installation redundancy, but also reduce the space occupied in the vehicle interior through a compact layout. Attached Figure Description

[0022] The technical solution and other beneficial effects of this application will become apparent from the following detailed description of specific embodiments in conjunction with the accompanying drawings.

[0023] Figure 1 This is a schematic diagram showing the installation position of the wiring harness bracket relative to the vehicle body, as provided in an embodiment of this application.

[0024] Figure 2 A schematic diagram of the overall structure of the wire harness bracket and wire harness and connector provided in the embodiments of this application at one angle during installation;

[0025] Figure 3 A schematic diagram of the overall structure of a wire harness bracket provided in an embodiment of this application at one angle;

[0026] Figure 4 A schematic diagram of the overall structure of the wire harness bracket provided in an embodiment of this application from another angle;

[0027] Figure 5 This is a schematic diagram of the overall structure of the wire harness bracket and wire harness and connector provided in the embodiments of this application from another angle during installation.

[0028] Explanation of reference numerals in the attached figures:

[0029] 100 - First plate;

[0030] 200 - Second plate; 210 - Plate body; 220 - Mounting plate; 230 - Locking hole; 240 - First mounting hole;

[0031] 300 - Body;

[0032] 400 - Automotive wiring harness; 410 - Connector; 411 - Slide rail; 412 - Locking block; 420 - Wire; 430 - Clip;

[0033] 510 - Second mounting hole; 520 - Fastener; 530 - Limiting part; 540 - Connector; 550 - First reinforcing rib; 560 - Second reinforcing rib. Detailed Implementation

[0034] 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.

[0035] In the description of this application, it should be understood that the terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and 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, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows communication; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements or an interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances. Furthermore, although the terms "first," "second," etc., may be used herein to describe various components, these components should not be limited by these terms. These terms are used to distinguish one component from another. Therefore, the first component discussed below may be referred to as the second component without departing from the teachings of this application. As used herein, the term "and / or" includes all combinations of any one and more of the associated listed items.

[0036] In the description of this application, "multiple" means two or more, and "at least one" means one, two, or more, unless otherwise explicitly specified. In the description of this application, "perpendicular" means completely perpendicular to 90° or almost completely perpendicular, for example, an angle of 80° to 100° is considered perpendicular. Similarly, "parallel" means completely parallel or almost completely parallel, for example, a completely parallel angle of 10° is considered parallel.

[0037] The following disclosure provides many different implementations or examples for carrying out different structures of this application. To simplify the disclosure of this application, the components and arrangements of specific examples are described below. Of course, these are merely examples and are not intended to limit this application.

[0038] In the automotive manufacturing industry, automotive wiring harnesses and connectors are key structures in electrical systems, and their installation quality directly affects the stability and reliability of the vehicle's electrical performance. However, traditional fixing methods have certain drawbacks: wiring harness branches and multiple connectors need to be fixed in different locations on the vehicle body, resulting in multiple fixing points in various parts of the vehicle body. This not only significantly increases the space required for layout but also leads to a complex, cumbersome, and inefficient installation process due to limited assembly space and strict assembly sequences.

[0039] Taking the front compartment of a range-extended electric vehicle as an example, this area integrates the engine system, dense piping, and numerous electrical components, resulting in an extremely compact spatial layout. With the trend towards vehicle platformization and parts sharing, the existing mounting holes provided by the vehicle body are insufficient to meet the unified installation requirements of diverse wiring harnesses and connectors. This severely restricts the coordinated development of automotive electrical architecture platformization and vehicle platformization, necessitating innovative mounting technology solutions to address these issues.

[0040] In view of this, embodiments of this application provide a wire harness bracket to solve at least part of the above-mentioned technical problems.

[0041] According to the first aspect of this application, please refer to Figure 1 and Figure 2 This application provides a wiring harness bracket for fixing an automotive wiring harness 400. It should be noted that the automotive wiring harness 400 consists of a wire 420, a connector 410, wiring harness wrapping material, wiring harness fixing elements (clips 430, rubber parts, wiring harness brackets, etc.), and wiring harness accessories. The wiring harness bracket includes a first plate 100 and a second plate 200. The first plate 100 is used to connect to the vehicle body 300. Specifically, the first plate 100 is fitted against and fixedly connected to the vehicle body 300 on one side in its thickness direction, achieving a stable connection between the entire wiring harness bracket and the vehicle body 300. The second plate 200 includes a plate body 210 and a plurality of mounting plates 220. The plate body 210 is disposed on one side of the first plate 100; specifically, the plate body 210 is located on one side of the length direction of the first plate 100, that is, the extension direction of the plate body 210 is consistent with that of the first plate body 210. The plurality of mounting plates 220 are spaced apart and are all connected to the plate body 210. Specifically, mounting plates 220 can be disposed on all sides of the plate body 210 except the side facing the first plate 100. The mounting plates 220 are used to connect to the wire 420 or the connector 410. The connector 410 has a groove 411; wherein at least one mounting plate 220 is used to connect to the connector 410, and the mounting plate 220 is inserted into the groove 411 of the connector 410. Specifically, this wire harness bracket can be a metal bracket.

[0042] As can be seen from the above technical solution, compared with the existing decentralized fixing solution that requires drilling more than 300 holes in the vehicle body, this embodiment achieves improved space efficiency and assembly performance through integrated design. The wiring harness bracket is fixed to the connector 410 and each wire 420. Utilizing the sliding groove 411 structure of the connector 410 itself, a mounting plate 220 is set on the wiring harness bracket. The connector 410 is quickly installed by directly connecting its sliding groove 411 to the mounting plate 220 on the wiring harness bracket, and the installation path of some wires 420 is limited. Furthermore, because the mounting plate 220 of the wiring harness bracket and the sliding groove 411 of the connector 410 are interlocked, unnecessary installation redundancy is reduced, and the compact layout reduces the occupancy of the vehicle interior space.

[0043] In some examples, such as Figure 1 As shown, the side of plate 210 closest to the first plate 100 extends in the same direction as the first plate 100, while the side of plate 210 furthest from the first plate 100 is bent vertically, meaning plate 210 has an approximately L-shaped structure. This bending structure not only enhances the overall mechanical properties of the wiring harness bracket and effectively improves structural strength and vibration resistance through stress dispersion, but also further reduces its footprint in the vehicle's interior space. When the wires 420 and connectors 410 are systematically installed on the multiple mounting plates 220 of plate 210, the bending structure utilizes the longitudinal space within the vehicle, further compressing the lateral space occupied, allowing the automotive wiring harness 400 to be installed more compactly on the vehicle body 300.

[0044] In some embodiments, such as Figure 2 As shown, the connector 410 also has a locking block 412, which is connected to one wall of the slide groove 411. The locking block 412 is spaced apart from the wall of the other slide groove 411 it faces, ensuring that the mounting plate 220 can be inserted into the slide groove 411 without obstruction, and reserving space for subsequent locking operations. The mounting plate 220, which is inserted through the slide groove 411, has a locking hole 230, and at least part of the locking block 412 is accommodated in the locking hole 230 so that the connector 410 can be connected to the mounting plate 220. It should be noted that when the mounting plate 220 is fully inserted through the slide groove 411, the pre-set locking hole 230 on it is precisely aligned with the locking block 412, and the locking block 412 is inserted into the locking hole 230 to form a mechanical limiting structure. This dual fixing mechanism, combining slot and locking, not only enables quick assembly of connector 410 and mounting plate 220, but also effectively resists vibration and bumps during vehicle operation through physical locking, significantly improving the reliability and durability of electrical connections.

[0045] In some embodiments, the automotive wiring harness 400 further includes multiple wires 420, each wire 420 being connected to a connector 410. Specifically, each wire 420 may include multiple electrical wires, i.e., the wire 420 is composed of multiple electrical wires. At least one mounting plate 220 has a first mounting hole 240 for engaging with a snap fastener 430, which is disposed on at least one of the wires 420 and the connector 410. It should be noted that, in order to facilitate the fixing of the connector 410 and the wires 420, snap fasteners 430 are provided at at least one location on the connection portion and the wires 420 to facilitate the fixing of the wires 420 and the connector 410.

[0046] Specifically, at least one mounting plate 220 in this embodiment has a first mounting hole 240, which can be an elongated hole for engaging with a snap fastener 430. This snap fastener 430 can flexibly adapt to the surface of the wire 420 or connector 410. By engaging the snap fastener 430 with the elongated hole, the wire harness bracket can not only achieve a stable fixation of a single component (wire 420 or connector 410), but also support flexible combination installation modes. It can fix the connector 410 or the wire 420 separately, or use different mounting plates 220 to support the connector 410 and the wire 420 respectively.

[0047] As can be seen from the above technical solution, this modular installation design provides a high degree of flexibility and compatibility in the assembly process. It not only meets the personalized needs of wiring harness layouts for different vehicle models, but also simplifies the installation process through the standardized snap-fit ​​430 interface. The adjustable feature of the elongated hole allows for adjustment of the position of the wire 420 or connector 410 during installation, ensuring that the automotive wiring harness 400 achieves optimal arrangement within the limited interior space, balancing assembly efficiency with minimal space occupation.

[0048] In some embodiments, please refer to Figure 3 , Figure 4 and Figure 5The plate body 210 has at least one mounting plate 220 on each of its two sides in the width direction. Specifically, at least one mounting plate 220 can be provided on each of the two sides of the plate body 210 in the width direction near the first plate member 100. In some examples, a mounting plate 220 is provided on each of the two sides of the plate body 210 in the width direction near the first plate member 100. One mounting plate 220 has a first mounting hole 240, which can be engaged with the buckle 430 on the wire 420 or the buckle 430 on the connector 410. The other mounting plate 220 has a locking hole 230 for connecting with the connector 410 with the groove 411 structure. It should be noted that the conductor 420 has a main wire and branch wires. The extension direction of both the main wire and branch wires is consistent with the overall extension direction of the wiring harness bracket. The main wire can be connected to the mounting plate 220 with the first mounting hole 240 by snapping on the clip 430. The branch wires can be connected from the top or bottom of the plate 210 to the connector 410 on the mounting plate 220 on the other side of the plate 210, forming a layered wiring. This layout not only predetermines the overall routing of the automotive wiring harness 400, but also allows for the installation of multiple conductors 420 and connectors 410.

[0049] In some embodiments, please refer to Figure 3 , Figure 4 and Figure 5 The wiring harness bracket has a second mounting hole 510 that penetrates the first plate 100 along its thickness direction. It should be noted that the second mounting hole 510 strictly adheres to the vehicle body 300 assembly standards to ensure compatibility with various commonly used fasteners 520 (such as bolts and rivets). For secure installation, the wiring harness bracket also includes fasteners 520, which securely connect the wiring harness bracket to the vehicle body 300. During installation, the fasteners 520, after penetrating the second mounting hole 510, are precisely aligned with the pre-set screw holes or riveting points on the vehicle body 300. Tightening then secures the wiring harness bracket stably to the structural components of the vehicle body 300 (such as the frame or sheet metal).

[0050] In some embodiments, please refer to Figure 3 , Figure 4 and Figure 5To further strengthen the stable connection between the wiring harness bracket and the vehicle body 300, a limiting part 530 is added to the wiring harness bracket. The limiting part 530 is connected to the first plate 100 on one side in the thickness direction, specifically located on the side of the first plate 100 away from the plate body 210, and protrudes perpendicularly from the first plate 100 towards the vehicle body 300. It should be noted that when the wiring harness bracket is assembled to the vehicle body 300, the limiting part 530 can be inserted into the corresponding limiting hole reserved on the vehicle body 300, forming an anti-rotation structure through mechanical locking, effectively limiting the displacement of the wiring harness bracket in multiple directions. This cooperation mechanism between the limiting part 530 and the limiting hole, together with the second mounting hole 510 on the first plate 100 and the fastener 520, forms a double fixation. The limiting part 530 first achieves initial positioning by embedding the limiting hole, ensuring that the wiring harness bracket will not shift due to external forces during installation. Then, the fastener 520 passes through the second mounting hole 510 and is fixed to the body 300, further locking the wiring harness bracket to the body 300 structural component. The two work together to avoid the risk of shaking or rotation that may occur with a single fastener 520 connection, and also improves the vibration resistance of the connection structure through mechanical limiting, ensuring that the wiring harness bracket remains stable during long-term vehicle operation and effectively guaranteeing the reliability of the automotive electrical system.

[0051] In some embodiments, please refer to Figure 3 , Figure 4 and Figure 5 The wiring harness bracket also includes a connector 540, which connects the first plate 100 and the plate 210. The side of the connector 540 closest to the plate 210 is inclined away from the vehicle body 300. It should be noted that this embodiment, by changing the force transmission path, distributes the load borne by the plate 210 to the first plate 100 through the inclined connector 540, effectively improving the overall structure's resistance to deformation. Especially in scenarios involving vibration or external impact during vehicle operation, it can reduce stress concentration at the connection between the plate 210 and the first plate 100. The inclined connector 540 can adapt to the L-shaped bending structure of the plate 210, enhancing structural rigidity through geometric optimization without increasing additional space occupation, while also providing more operating space for the installation of the wire 420 or connector 410. Furthermore, the inclined design of the connector 540 also takes into account the need to avoid obstructing the structure of the vehicle body 300 below. Because the side of the connector 540 closest to the plate 210 is tilted away from the vehicle body 300, the connection area between the plate 210 and the first plate 100 forms an upward-lifting spatial structure. This structural design effectively avoids pipes, cables, or other protruding parts at the bottom of the vehicle body 300, preventing interference between the wiring harness bracket and the structure of the vehicle body 300 below during installation.

[0052] In some embodiments, please refer to Figure 3 , Figure 4 and Figure 5 The wiring harness bracket also includes a first reinforcing rib 550, which is disposed on the side of the connector 540 and the plate 210 facing the vehicle body 300. Specifically, the first reinforcing rib 550 extends from the side of the connector 540 near the first plate 100 to the side of the plate 210 away from the connector 540. By covering the connection area between the connector 540 and the plate 210, the first reinforcing rib 550 improves the structural rigidity by means of stress dispersion and geometric reinforcement principles. It can resist the vibration load during vehicle operation without affecting the external installation operation, and can be integrally formed with the main structure (plate 210), thus enhancing the overall resistance to deformation while ensuring assembly compatibility.

[0053] In some embodiments, please refer to Figure 3 , Figure 4 and Figure 5 A mounting plate 220 can be installed on the side of the board 210 opposite to the connector 540. This mounting plate 220 can be an integral structure with the board 210. The mounting plate 220 has a first mounting hole 240, which can engage with the clip 430 on the wire 420 or the clip 430 on the connector 410. The connector 410 here can be connected to the main circuit. That is, the connector 410 installed here is larger in size than the connectors 410 on other mounting plates 220.

[0054] To ensure structural strength, a second reinforcing rib 560 is added to this wire harness bracket. This second reinforcing rib 560 is connected to the mounting plate 220 furthest from the first plate 100. It should be noted that the connector 410 is mounted on the side of this mounting plate 220 opposite to the first plate 100. The second reinforcing rib 560 is located on both sides of the mounting plate 220 in the width direction, and also on the side of the mounting plate 220 opposite to the connector 410, forming a support. In this embodiment, the addition of the second reinforcing rib 560 enhances the deformation resistance of the mounting area of ​​the large-size connector 410, preventing the mounting plate 220 from breaking or loosening due to concentrated loads, thus ensuring the stability and reliability of the main circuit connection.

[0055] In some examples, the second mounting hole 510 can be It is compatible with M6 bolts (i.e., fastener 520) to achieve a fixed connection between the wiring harness bracket and the vehicle body 300. The first mounting hole 240 can be a 7x12 oblong hole (unit: mm). This wiring harness bracket has a compact size, with dimensions of 91mm in length, 45mm in width, and 85mm in height.

[0056] Specifically, in terms of structural design, this wire harness bracket is equipped with four holes (two first mounting holes 240, one second mounting hole 510, and one locking hole 230), with clear division of labor. Two of the 7x12 oblong holes (the two first mounting holes 240) are used to secure the branch line clips 430 and the back clips 430 of the connector 410, ensuring a secure installation of the wire 420 and the connector 410; one... The circular hole (i.e., the second mounting hole 510), combined with an M6 bolt (i.e., fastener 520), ensures a reliable connection between the wiring harness bracket and the vehicle body 300. There is also a closed U-shaped locking hole 230, which matches the back structure groove 411 and locking block 412 of part of the connector 410, enhancing the stability of the connector 410 after assembly with the wiring harness bracket. Furthermore, the wiring harness bracket is equipped with an anti-rotation hook (i.e., a limiting part 530) to restrict the installation direction and ensure consistency between the wiring harness bracket and the automotive wiring harness 400 during installation. The integrated reinforcing rib in the bending area (i.e., the first reinforcing rib 550) and the local reinforcing rib at the mounting point (the second reinforcing rib 560) further enhance the overall strength of the wiring harness bracket. The slot structure is adapted to the back groove 411 of the connector 410, allowing compatibility with connectors 410 of the same groove width, reducing the need for back clips on the connector 410 and lowering costs.

[0057] In terms of installation, this wiring harness bracket is very easy to operate. Initial positioning is achieved by inserting the limiting hook into the limiting hole on the vehicle body 300, followed by tightening with M6 bolts, thus completing the installation of the bracket to the vehicle body 300. Furthermore, the wires 420 and connectors 410 can be pre-fixed to the composite bracket by the supplier. During final assembly at the vehicle OEM, only the installation of the bracket to the vehicle body 300 needs to be completed, reducing assembly steps, significantly improving assembly efficiency, and helping to increase the vehicle manufacturer's production line yield.

[0058] In terms of performance, this metal bracket boasts significant advantages. Its compact size, measuring 91mm in length, 45mm in width, and 85mm in height, allows for efficient use of space in all three dimensions, making it particularly suitable for confined areas such as the front cabin. The elongated hole and slot design enable flexible selection of wiring harness brackets for securing either the wiring harness or connector 410, offering strong versatility. Furthermore, the small and lightweight bracket not only saves space but also facilitates after-sales maintenance. In addition, this wiring harness bracket requires fewer fixing points on the vehicle body 300, promoting the platformization of vehicle body 300 components and effectively ensuring the consistency of the vehicle wiring harness 400's condition, maintaining reliable clearance with surrounding vehicle components even in a compact space.

[0059] Accordingly, the engine system provided in this application includes the wiring harness bracket of any of the above embodiments. Therefore, this engine system can possess all the technical features and beneficial effects of the aforementioned wiring harness bracket, which will not be repeated here.

[0060] 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.

[0061] The foregoing has provided a detailed description of a wiring harness bracket and engine system provided in the embodiments of this application. Specific examples have been used in this application 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 modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. 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, Used to secure automotive wiring harnesses (400); The wire harness bracket includes: The first plate (100) is used to connect to the body (300); The second plate (200) includes a plate body (210) and a plurality of mounting plates (220). The plate body (210) is disposed on one side of the first plate (100), and the plurality of mounting plates (220) are spaced apart and are all connected to the plate body (210). The automotive wiring harness (400) includes a connector (410) having a groove (411); wherein at least one mounting plate (220) is used to connect to the connector (410), and the mounting plate (220) is inserted into the groove (411) of the connector (410).

2. The wire harness bracket according to claim 1, characterized in that, The connector (410) has a locking block (412) which is connected to the groove wall of the slide (411); The mounting plate (220) inserted through the slide groove (411) has a locking hole (230), and at least part of the locking block (412) is accommodated in the locking hole (230) so that the connector (410) is connected to the mounting plate (220).

3. The wire harness bracket according to claim 2, characterized in that, The automotive wiring harness (400) also includes a plurality of wires (420), each of which is connected to one of the connectors (410); At least one of the mounting plates (220) has a first mounting hole (240) for engaging with a snap fastener (430), the snap fastener (430) being disposed on at least one of the wire (420) and the connector (410).

4. The wire harness bracket according to claim 3, characterized in that, The plate (210) has at least one mounting plate (220) on each of its two sides in the width direction.

5. The wire harness bracket according to claim 1, characterized in that, The wire harness bracket has a second mounting hole (510) that penetrates the first plate (100) along the thickness direction of the first plate (100); The wiring harness bracket also includes a fastener (520), which passes through the second mounting hole (510) and is connected to the vehicle body (300).

6. The wire harness bracket according to claim 5, characterized in that, The wiring harness bracket also includes a limiting part (530), which is connected to the first plate (100) on one side in the thickness direction, and the limiting part (530) protrudes toward the vehicle body (300).

7. The wire harness bracket according to claim 1, characterized in that, The wiring harness bracket also includes a connector (540), which is connected between the first plate (100) and the plate body (210), and the side of the connector (540) closest to the plate body (210) is inclined away from the vehicle body (300).

8. The wire harness bracket according to claim 7, characterized in that, The wiring harness bracket also includes a first reinforcing rib (550), which is disposed on the side of the connector (540) and the plate (210) facing the vehicle body (300).

9. The wire harness bracket according to claim 1, characterized in that, The wire harness bracket also includes a second reinforcing rib (560), which is connected to the mounting plate (220) that is furthest from the first plate (100).

10. An engine system, characterized in that, Includes the wire harness bracket as described in any one of claims 1 to 9.

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