Wiring structure for passenger car wiring harness

Abstract

The utility model discloses a wiring structure for passenger car wiring harnesses, which relates to the technical field of wiring structures for passenger car wiring harnesses and comprises a protective cover, a clamping mechanism and a bunching mechanism are mounted in the protective cover, the protective cover comprises a bottom plate, the bottom plate is mounted on the surface of the clamping mechanism, and mounting plates are fixedly connected to two sides of the bottom plate. The protective cover is turned over on the connecting plate through the linkage column, the protective cover covers the bottom plate, then the clamping block is poked by hand, the upward clamping block is poked downwards, the clamping block is pressed up and down on the spring through the moving frame, so that the clamping block is buckled on the clamping block, when the clamping block needs to be separated from the clamping block, the clamping block is poked, and the clamping block is clamped on the clamping block. And the clamping blocks return to the direction perpendicular to the connecting frame through the elastic force of the springs, so that the wiring harness is protected, the wiring harness is conveniently and flexibly maintained, and the practicability of the whole wiring structure is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wiring structure for bus wiring harnesses, and specifically to a wiring structure for bus wiring harnesses. Background Technology

[0002] A wire harness is a general unit of service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. Wire harnesses are widely used in power equipment. In new energy equipment, a large number of wire harness structures are required for energy transmission and signal transmission. However, when using wire harness structures in existing buses, the wires are arranged in a messy manner, which not only has a low aesthetic appeal, but also provides less fixation and protection for the wires, making the wire harnesses easy to be damaged.

[0003] CN207234334U discloses a bus wiring device for mounting cable harnesses on the bus roof. The device is located at a bend in the bus roof, and includes a transition plate, a top plate, and a side plate connected to both ends of the transition plate. The wiring device includes a wiring bracket and cable clips located between the bend and the wiring bracket. The wiring bracket includes a wiring plate, and upper and lower connecting blocks connected to both ends of the wiring plate. The upper connecting block is connected to the top plate via a fixing element, and the lower connecting block is connected to the side plate via another fixing element. The top of the lower connecting block has a curtain rail with an open bottom for hanging curtains. This invention utilizes the cable clips to secure the roof cable harness, protecting it from friction damage during bus operation, and also allows for the hanging of curtains using the curtain rail.

[0004] To address the issue of bus wiring harness layout, existing technologies employ a method of connecting the wiring harness to a side plate via another fixing element and clamping it with cable clips. However, this approach still fails to effectively protect the wiring harness and provides limited flexibility for maintenance, resulting in insufficient practicality of the wiring structure. Summary of the Invention

[0005] The purpose of this utility model is to provide a wiring structure for bus wiring harnesses to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A wiring structure for a bus wiring harness includes a protective cover, a clamping mechanism and a wiring harness mechanism are installed inside the protective cover, the protective cover includes a base plate, the base plate is installed on the surface of the clamping mechanism, mounting plates are fixedly connected to both sides of the base plate, a connecting plate is fixedly connected to one end of the base plate, and a linkage column is hinged to one side of the connecting plate.

[0008] The clamping mechanism includes a stabilizing plate, which is fixedly connected to the surface of the base plate. One end of the stabilizing plate is fixedly connected to a round shaft, and a first clamping sleeve and a second clamping sleeve are movably connected to the surface of the round shaft.

[0009] A further improvement of the present invention is that: the top of the first clamping sleeve and the second clamping sleeve are respectively fixedly connected to a first connecting plate and a second connecting plate, and the surfaces of the first connecting plate and the second connecting plate are threaded with fixing bolts. Rotating the fixing bolts causes the fixing bolts to disengage from the first connecting plate and the second connecting plate, at which time the first clamping sleeve and the second clamping sleeve expand outward on the circular shaft.

[0010] A further improvement of this utility model is that a protective cover is fixedly connected to one side of the linkage column, and round holes are opened on both sides of the protective cover. A fixing component is installed on one side of the protective cover. The protective cover is flipped on the connecting plate through the linkage column, and the protective cover covers the bottom plate.

[0011] A further improvement of the present invention is that the fixing component includes a connecting frame and a locking block. The connecting frame is fixedly connected to one side of the protective cover, and the locking block is fixedly connected to one end of the base plate. By manually moving the locking block, the upward-facing locking block is moved downward.

[0012] A further improvement of this utility model is that: a spring is sleeved on the surface of the connecting frame, a movable frame is connected to the surface of the spring, and a snap-fit ​​block is fixedly connected to one end of the movable frame. The snap-fit ​​block is pressed down on the spring by the movable frame, so that the snap-fit ​​block is snapped onto the snap-fit ​​block.

[0013] A further improvement of the present invention is that the wire harness mechanism includes a sliding groove, the sliding groove is formed on the surface of the base plate, and a sliding block is slidably connected to the surface of the sliding groove to insert the wire harness into the wire harness groove, and the trapezoidal inclined block provides a certain degree of obstruction to the wire harness.

[0014] A further improvement of this utility model is that: a wire harness block is fixedly connected to one end of the sliding block, a wire harness groove is provided on the surface of the wire harness block, and a trapezoidal inclined block is fixedly connected to one end of the wire harness block. The sliding block drives the entire wire harness mechanism to move in the sliding groove, and the orientation of the wire harness mechanism can be adjusted according to the installation position of the wire harness.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] This utility model provides a wiring structure for bus wiring harnesses. A protective cover is flipped on a connecting plate via a linkage column, covering the base plate. Then, a locking block is manually moved downwards from its upward-facing position. The locking block is pressed down by a spring through a movable frame, causing it to snap into place. When it is necessary to detach the locking block, it is moved, and the spring force returns it to a position perpendicular to the connecting frame. This design protects the wiring harness while facilitating flexible maintenance, improving the overall practicality of the wiring structure.

[0017] This utility model provides a wiring structure for bus wiring harnesses. By rotating the fixing bolt, the fixing bolt is disengaged from the first connecting plate and the second connecting plate. At this time, the first clamping sleeve and the second clamping sleeve expand outward on the circular shaft, so that the wiring harness is placed between the first clamping sleeve and the second clamping sleeve. Then, the first clamping sleeve and the second clamping sleeve are pulled inward, and the fixing bolt fixes the first connecting plate and the second connecting plate, so that the first clamping sleeve and the second clamping sleeve clamp the wiring harness. This allows for the stable clamping and fixing of wiring harnesses of different sizes, preventing the wiring harness from moving or slipping off. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the protective cover of this utility model;

[0020] Figure 3 This is a schematic diagram of the wire harness mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the clamping mechanism of this utility model.

[0022] In the diagram: 1. Protective cover; 10. Base plate; 11. Mounting plate; 12. Connecting plate; 13. Protective cover; 14. Linkage column; 15. Round hole; 16. Fixing component; 17. Connecting frame; 18. Spring; 19. Moving frame; 191. Snap-fit ​​block; 192. Snap-fit ​​block; 2. Clamping mechanism; 20. Stabilizing plate; 21. First clamping sleeve; 22. Second clamping sleeve; 23. Round shaft; 24. First connecting plate; 25. Second connecting plate; 26. Fixing bolt; 3. Wire harnessing mechanism; 30. Sliding groove; 31. Wire harnessing block; 32. Wire harnessing groove; 33. Trapezoidal inclined block; 34. Sliding block. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to embodiments: Example 1

[0024] like Figure 1-4As shown, this utility model provides a wiring structure for a bus wiring harness, including a protective cover 1. The protective cover 1 has a clamping mechanism 2 and a wiring harness mechanism 3 installed inside. The protective cover 1 includes a base plate 10, which is installed on the surface of the clamping mechanism 2. Mounting plates 11 are fixedly connected to both sides of the base plate 10. A connecting plate 12 is fixedly connected to one end of the base plate 10. A linkage column 14 is hinged to one side of the connecting plate 12. A protective cover 13 is fixedly connected to one side of the linkage column 14. Circular holes 15 are opened on both sides of the protective cover 13. A fixing component 16 is installed on one side of the protective cover 13. The fixing component 16 includes a connecting frame 17 and a locking block 192. The connecting frame 17 is fixedly connected to one side of the protective cover 13, and the locking block 192 is fixedly connected to one end of the base plate 10. A spring 18 is sleeved on the surface of the connecting frame 17. A moving frame 19 is connected to the surface of the spring 18. A locking block 191 is fixedly connected to one end of the moving frame 19.

[0025] Specifically, the protective cover 13 is flipped on the connecting plate 12 via the linkage column 14, and the protective cover 13 covers the bottom plate 10. Then, the locking block 191 is manually moved downwards. The locking block 191 is pressed down by the spring 18 through the moving frame 19, so that the locking block 191 is locked onto the locking block 192. When it is necessary to remove the locking block 191 from the locking block 192, the locking block 191 is moved. The locking block 191 is returned to the position perpendicular to the connecting frame 17 by the elastic force of the spring 18. Example 2

[0026] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the clamping mechanism 2 includes a stabilizing plate 20, which is fixedly connected to the surface of the base plate 10. One end of the stabilizing plate 20 is fixedly connected to a round shaft 23. The surface of the round shaft 23 is movably connected to a first clamping sleeve 21 and a second clamping sleeve 22. The tops of the first clamping sleeve 21 and the second clamping sleeve 22 are respectively fixedly connected to a first connecting plate 24 and a second connecting plate 25. The surfaces of the first connecting plate 24 and the second connecting plate 25 are threadedly connected to a fixing bolt 26. The wire harnessing mechanism 3 includes a sliding groove 30, which is opened on the surface of the base plate 10. A sliding block 34 is slidably connected to the surface of the sliding groove 30. One end of the sliding block 34 is fixedly connected to a wire harnessing block 31. The surface of the wire harnessing block 31 is provided with a wire harnessing groove 32. One end of the wire harnessing block 31 is fixedly connected to a trapezoidal inclined block 33.

[0027] Specifically, when it is necessary to fix the wire harness, rotate the fixing bolt 26 so that the fixing bolt 26 disengages from the first connecting plate 24 and the second connecting plate 25. At this time, the first clamping sleeve 21 and the second clamping sleeve 22 expand outward on the round shaft 23, so that the wire harness is placed between the first clamping sleeve 21 and the second clamping sleeve 22. Then, the first clamping sleeve 21 and the second clamping sleeve 22 are pulled inward, and the first connecting plate 24 and the second connecting plate 25 are fixed by the fixing bolt 26, so that the first clamping sleeve 21 and the second clamping sleeve 22 clamp the wire harness. The wire harness mechanism 3 is made of plastic and is integrally molded. The wire harness is inserted into the wire harness groove 32, and the trapezoidal inclined block 33 provides a certain obstruction to the wire harness. The sliding block 34 drives the entire wire harness mechanism 3 to move in the sliding groove 30. The orientation of the wire harness mechanism 3 can be adjusted according to the installation position of the wire harness.

[0028] The working principle of the wiring harness structure used in this bus will be explained in detail below.

[0029] like Figure 1-4 As shown, the protective cover 13 is flipped on the connecting plate 12 via the linkage column 14, covering the bottom plate 10. Then, the locking block 191 is manually moved downwards from its upward direction. The locking block 191 is pressed down by the spring 18 via the moving frame 19, causing it to lock onto the locking block 192. When it is necessary to disengage the locking block 191 from the locking block 192, the locking block 191 is moved, and the spring force of the spring 18 returns the locking block 191 to a position perpendicular to the connecting frame 17. When it is necessary to fix the wire harness, the fixing bolt 26 is rotated, causing the fixing bolt 26 to disengage from the first connecting plate 24 and the second connecting plate 25. When the first clamping sleeve 21 and the second clamping sleeve 22 expand outward on the round shaft 23, the wire harness is placed between the first clamping sleeve 21 and the second clamping sleeve 22. Then, the first clamping sleeve 21 and the second clamping sleeve 22 are pulled inward, and the first connecting plate 24 and the second connecting plate 25 are fixed by the fixing bolt 26, so that the first clamping sleeve 21 and the second clamping sleeve 22 clamp the wire harness. The wire harness mechanism 3 is made of plastic and is integrally molded. The wire harness is inserted into the wire harness groove 32, and the wire harness is blocked to a certain extent by the trapezoidal inclined block 33. The sliding block 34 drives the entire wire harness mechanism 3 to move in the sliding groove 30. The orientation of the wire harness mechanism 3 can be adjusted according to the installation position of the wire harness.

[0030] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A wiring structure for a bus wiring harness, comprising a protective cover (1), characterized in that: The protective cover (1) is equipped with a clamping mechanism (2) and a wire harness mechanism (3). The protective cover (1) includes a base plate (10), which is mounted on the surface of the clamping mechanism (2). Mounting plates (11) are fixedly connected to both sides of the base plate (10), and a connecting plate (12) is fixedly connected to one end of the base plate (10). A linkage column (14) is hinged to one side of the connecting plate (12). The clamping mechanism (2) includes a stabilizing plate (20), which is fixedly connected to the surface of the base plate (10). One end of the stabilizing plate (20) is fixedly connected to a round shaft (23), and the surface of the round shaft (23) is movably connected to a first clamping sleeve (21) and a second clamping sleeve (22).

2. The wiring structure for a bus wiring harness according to claim 1, characterized in that: The top of the first clamping sleeve (21) and the second clamping sleeve (22) are respectively fixedly connected to the first connecting plate (24) and the second connecting plate (25), and the surfaces of the first connecting plate (24) and the second connecting plate (25) are threadedly connected to the fixing bolts (26).

3. The wiring structure for a bus wiring harness according to claim 1, characterized in that: A protective cover (13) is fixedly connected to one side of the linkage column (14). The protective cover (13) has round holes (15) on both sides. A fixing component (16) is installed on one side of the protective cover (13).

4. The wiring structure for a bus wiring harness according to claim 3, characterized in that: The fixing component (16) includes a connecting frame (17) and a locking block (192). The connecting frame (17) is fixedly connected to one side of the protective cover (13), and the locking block (192) is fixedly connected to one end of the base plate (10).

5. The wiring structure for a bus wiring harness according to claim 4, characterized in that: A spring (18) is sleeved on the surface of the connecting frame (17), and a movable frame (19) is connected to the surface of the spring (18). A snap-fit ​​block (191) is fixedly connected to one end of the movable frame (19).

6. The wiring structure for a bus wiring harness according to claim 1, characterized in that: The wire harness mechanism (3) includes a sliding groove (30), which is formed on the surface of the base plate (10), and a sliding block (34) is slidably connected to the surface of the sliding groove (30).

7. The wiring structure for a bus wiring harness according to claim 6, characterized in that: One end of the sliding block (34) is fixedly connected to a wire harness block (31), and a wire harness groove (32) is provided on the surface of the wire harness block (31). One end of the wire harness block (31) is fixedly connected to a trapezoidal inclined block (33).

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