New energy wire harness branching fixing structure

Abstract

The utility model relates to the field of wire harness branching and fixing, and discloses a new energy wire harness branching and fixing structure which comprises a plurality of placing grooves, the placing grooves are all formed in the top surface of a placing base, a fixing groove is formed in the right side of the inner wall of each placing groove, and a containing groove is formed in the left side of the inner wall of each placing groove. A threaded groove is formed in the left side of the containing base, a limiting groove is formed in the inner wall of the threaded groove, a limiting hole is formed in the inner bottom face of the containing groove and communicates with the limiting groove, and a sliding column is slidably connected to the inner wall of the limiting groove. According to the utility model, through cooperation of the sliding column, the manual bolt, the connecting block and the fixing block, the branch wire of the wire harness in the fixing groove can be fixed, so that the branch wire of the wire harness can be stably fixed in the fixing groove, and the branch wire of the wire harness is effectively prevented from sliding in the fixing groove, thereby improving the stability of the branch wire of the wire harness; and the fixing effect of the fixing structure is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wire harness branching and fixing, specifically to a new energy wire harness branching and fixing structure. Background Technology

[0002] New energy vehicles, also known as alternative fuel vehicles, include pure electric vehicles and fuel cell electric vehicles that use all non-petroleum fuels. Whether pure electric or hybrid, each vehicle contains cables several kilometers long, with high-voltage electrical appliances distributed throughout the vehicle body, and high- and low-voltage wiring harnesses running through the body. Due to the different routing, thickness, and operating conditions of the wiring harnesses, wiring harness branching and fixing structures are needed to branch and fix the wiring harnesses in order to maintain the stability of wiring harness installation and use.

[0003] Chinese patent CN222005056U discloses a wiring harness branching and fixing structure for new energy vehicles, including a mounting base. Bolt holes are formed on the surface of the mounting base. A branching seat is fixedly mounted on the upper end of the mounting base. A branching groove is formed on the upper end of the branching seat. Spring-loaded slots are formed at both the front and rear ends of the inner side of the branching groove. A limit spring-loaded snap is provided inside the spring-loaded slot. A clamping seat is provided on the upper end of the branching seat. A movable groove is formed on the lower end of the clamping seat. A clamping block is provided inside the movable groove. A handle is provided on the upper end of the clamping seat. A fixing plate is fixedly mounted on the upper end of the mounting base, located to the left of the branching seat. A limit pin is provided on the left side of the fixing plate.

[0004] In the above solution, the wire harness is kept inside the branch groove by the limiting spring clip, spring 1, and limiting pin. This achieves the installation limitation of the wire harness. However, this solution has the following disadvantages: the spring is prone to elastic deformation after being stressed, which makes the wire harness branch easy to slide in the branch groove, thereby reducing the fixing effect of the fixing structure. Utility Model Content

[0005] The purpose of this utility model is to provide a new energy wiring harness branching and fixing structure to solve the problem that springs are prone to elastic deformation after being subjected to force, which causes the wiring harness branches to slide in the branching groove, thereby reducing the fixing effect of the fixing structure.

[0006] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: a new energy wiring harness branching and fixing structure, comprising a plurality of placement slots, all of which are formed on the top surface of a placement base. A fixing slot is formed on the right side of the inner wall of each placement slot, and a receiving slot is formed on the left side of the inner wall of each placement slot. A threaded slot is formed on the left side of the placement base. A limiting slot is formed on the inner wall of the threaded slot, and a limiting hole is formed on the bottom surface of the placement slot. The limiting hole communicates with the limiting slot. A sliding column is slidably connected to the inner wall of the limiting slot. A manual bolt is rotatably provided at one end of the sliding column. The manual bolt is threadedly connected to the threaded slot. A plurality of connecting blocks are fixed to the outer wall of the sliding column. The connecting blocks are slidably connected to the limiting hole. A fixing block is fixed to the top surface of the connecting block, and the fixing block is slidably connected to the receiving slot.

[0007] Preferably, a first rubber pad is fixed to the inner wall of the fixing groove, and a second rubber pad is fixed to the inner wall of the fixing block, with the first rubber pad and the second rubber pad corresponding to each other.

[0008] Preferably, a plurality of rubber sleeves are fixed on both the front and rear sides of the placement base, and the rubber sleeves correspond to the fixing grooves.

[0009] Preferably, spring sheets are fixed on both the left and right sides of the inner wall of the placement groove.

[0010] Preferably, an elastic pad is fixed to the bottom surface of the placement base.

[0011] Preferably, two mounting blocks are fixed on both the left and right sides of the placement base, and the top surface of the mounting blocks is provided with positioning holes.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. By using sliding posts, manual bolts, connecting blocks, and fixing blocks, the wire harness branches within the fixing groove can be secured, ensuring stable fixation and effectively preventing slippage. This improves the stability of the wire harness branches and, consequently, the fixing effect of the structure. The combination of the first and second rubber pads increases the friction between the wire harness branches and the fixing groove and fixing blocks, making the wire harness branches more stable during fixing and effectively preventing slippage, thus improving the fixing efficiency.

[0014] Second, the rubber sleeve protects the outer wall of the wiring harness, effectively preventing friction between the wiring harness branch and the end edge of the fixing groove, thus improving the safety of the wiring harness and ensuring the working efficiency of the wiring harness branch. The spring plate clamps the wiring harness branch with elastic pressure, offsetting displacement caused by vehicle vibration or thermal expansion and contraction of the wiring harness, preventing the wiring harness branch from sliding within the placement groove. The elastic gasket blocks the transmission of chassis vibration to the wiring harness branch, effectively reducing the high-frequency vibration transmission rate, thereby improving the safety of the placement base. The mounting block allows workers to easily fix the placement base with fixing bolts, ensuring a stable fixation to the fixed surface and preventing wobbling. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of an embodiment.

[0016] Figure 2 This is a breakdown diagram of an embodiment.

[0017] Figure 3 For the example Figure 2 Enlarged diagram of point A in the middle.

[0018] In the diagram: 1. Placement groove; 101. Fixing groove; 2. Placement base; 3. Receiving groove; 4. Threaded groove; 5. Limiting groove; 6. Limiting hole; 7. Sliding column; 8. Manual bolt; 9. Connecting block; 10. Fixing block; 11. First rubber pad; 12. Second rubber pad; 13. Rubber sleeve; 14. Spring sheet; 15. Elastic washer; 16. Mounting block; 17. Positioning hole. Detailed Implementation

[0019] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0020] like Figures 1-3 As shown, a new energy wiring harness branching and fixing structure includes several placement slots 1, all of which are opened on the top surface of a placement base 2. A fixing slot 101 is opened on the right side of the inner wall of the placement slot 1, and a receiving slot 3 is opened on the left side of the inner wall of the placement slot 1. A threaded slot 4 is opened on the left side of the placement base 2. A limiting slot 5 is opened on the inner wall of the threaded slot 4. A limiting hole 6 is opened on the inner bottom surface of the placement slot 1, and the limiting hole 6 is connected to the limiting slot 5. A sliding column 7 is slidably connected to the inner wall of the limiting slot 5. A manual bolt 8 is rotatably provided at one end of the sliding column 7. The manual bolt 8 is threadedly connected to the threaded slot 4. Several connecting blocks 9 are fixed on the outer wall of the sliding column 7. The connecting blocks 9 are slidably connected to the limiting hole 6. A fixing block 10 is fixed on the top surface of the connecting block 9. The fixing block 10 is slidably connected to the receiving slot 3. A first rubber pad 11 is fixed on the inner wall of the fixing slot 101, and a second rubber pad 12 is fixed on the inner wall of the fixing block 10. The first rubber pad 11 and the second rubber pad 12 correspond to each other.

[0021] In use, when it is necessary to fix the wire harness branch, first pass the wire harness branch through the protective structure and then accurately place it in the placement groove 1 and the fixing groove 101. Then, by manually turning the manual bolt 8, the sliding column 7 begins to slide in the limiting groove 5 with the driving force generated by the manual bolt 8. At this time, the movement of the sliding column 7 will drive the connecting block 9 and the fixing block 10 connected to it, so that they will move smoothly along the inner wall of the placement groove 1. During the continuous sliding process of the sliding column 7, the fixing block 10 will gradually approach and finally come into close contact with the outer wall of the wire harness branch until it is completely fixed, thus completing the fixing operation.

[0022] The sliding column 7, manual bolt 8, connecting block 9, and fixing block 10 work together to fix the wire harness branch in the fixing groove 101, ensuring the wire harness branch is stably fixed within the fixing groove 101. This effectively prevents the wire harness branch from sliding within the fixing groove 101, thereby improving the stability of the wire harness branch and thus enhancing the fixing effect of the fixing structure. The cooperation between the first rubber pad 11 and the second rubber pad 12 increases the friction between the wire harness branch and the fixing groove 101 and fixing block 10, making the wire harness branch more stable during fixing and effectively preventing the wire harness branch from sliding, thereby improving the fixing efficiency of the wire harness branch.

[0023] like Figures 1-3 As shown, several rubber sleeves 13 are fixed on the front and rear sides of the base 2. The rubber sleeves 13 correspond to the fixing grooves 101. Spring plates 14 are fixed on both the left and right sides of the inner wall of the groove 1. Elastic pads 15 are fixed on the bottom surface of the base 2. Two mounting blocks 16 are fixed on both the left and right sides of the base 2. Positioning holes 17 are opened on the top surface of the mounting blocks 16.

[0024] During use, the rubber sleeve 13 protects the outer wall of the wire harness, effectively preventing friction between the wire harness branch and the end edge of the fixing groove 101, thereby improving the safety of the wire harness and ensuring the working efficiency of the wire harness branch. The spring plate 14 clamps the wire harness branch with elastic pressure, offsetting displacement caused by vehicle vibration or thermal expansion and contraction of the wire harness, and preventing the wire harness branch from sliding in the placement groove 1. The elastic gasket 15 blocks the transmission of chassis vibration to the wire harness branch, effectively reducing the high-frequency vibration transmission rate, thereby improving the safety of the placement base 2. The mounting block 16 allows workers to easily fix the placement base 2 with fixing bolts, so that the placement base 2 can be stably fixed to the fixing surface, thereby preventing the placement base 2 from shaking.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A new energy wiring harness branching and fixing structure, comprising a plurality of placement slots (1), wherein all of the plurality of placement slots (1) are formed on the top surface of a placement base (2), characterized in that, A fixing groove (101) is provided on the right side of the inner wall of the placement groove (1), and a receiving groove (3) is provided on the left side of the inner wall of the placement groove (1). A threaded groove (4) is provided on the left side of the placement base (2). A limiting groove (5) is provided on the inner wall of the threaded groove (4). A limiting hole (6) is provided on the inner bottom surface of the placement groove (1). The limiting hole (6) is connected to the limiting groove (5). A sliding column (7) is slidably connected to the inner wall of the limiting groove (5). A manual bolt (8) is rotatably provided at one end of the sliding column (7). The manual bolt (8) is threadedly connected to the threaded groove (4). Several connecting blocks (9) are fixed on the outer wall of the sliding column (7). The connecting blocks (9) are slidably connected to the limiting hole (6). A fixing block (10) is fixed on the top surface of the connecting block (9). The fixing block (10) is slidably connected to the receiving groove (3).

2. The new energy wiring harness branching and fixing structure according to claim 1, characterized in that: The inner wall of the fixing groove (101) is fixed with a first rubber pad (11), and the inner wall of the fixing block (10) is fixed with a second rubber pad (12). The first rubber pad (11) and the second rubber pad (12) correspond to each other.

3. The new energy wiring harness branching and fixing structure according to claim 2, characterized in that: Several rubber sleeves (13) are fixed on the front and rear sides of the placement base (2), and the rubber sleeves (13) correspond to the fixing grooves (101).

4. The new energy wiring harness branching and fixing structure according to claim 1, characterized in that: Spring plates (14) are fixed on both the left and right sides of the inner wall of the placement groove (1).

5. The new energy wiring harness branching and fixing structure according to claim 3, characterized in that: An elastic pad (15) is fixed to the bottom surface of the placement base (2).

6. The new energy wiring harness branching and fixing structure according to claim 5, characterized in that: Two mounting blocks (16) are fixed on both the left and right sides of the placement base (2), and the top surface of the mounting block (16) is provided with a positioning hole (17).

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