Fixed protection wire duct for automobile wire harness

Abstract

The utility model relates to the technical field of automobile wire harnesses, in particular to a fixed protection wire duct for an automobile wire harness, which comprises a wire take-up plate and a connecting device, the side surface of the wire take-up plate is fixedly connected with a connecting block, the side surface of the wire take-up plate is provided with heat dissipation holes, the surface of the wire take-up plate is provided with a connecting plate, and the connecting plate is fixedly connected with the connecting block. The connecting device is arranged in the connecting plate, the connecting device comprises a positioning rod and a positioning hole, the positioning hole is formed in the surface of the connecting plate, the positioning rod is fixedly connected with the surface of the take-up plate, and the positioning rod is connected with the inner wall of the positioning hole in a clamped mode. By arranging the connecting device, the connecting plate and the take-up plate are effectively connected, the effect of connecting the connecting plate is achieved, and the problems that when equipment is used, the connecting plate is generally connected with the take-up plate through bolts, the bolts need to be assembled and disassembled through tools, the tools are too tedious to use, and the cost is low are solved. And therefore, the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wiring harnesses, in particular to a fixed protection wire trough for automobile wiring harnesses. Background Art

[0002] With the rapid development of society, cars have entered our daily lives. The car wiring harness is the main body of the car network, which is very important. The car wiring harness is generally fixed in the wire take-up board; the wire take-up board is also known as the wire take-up board, the distribution wire take-up board, and the line wire take-up board. It is used to organize the power cord, data cable and other wires in a standardized manner and fix them on the wall or ceiling. It is an electrical tool.

[0003] Prior art includes a utility model with announcement number CN220754252U, which discloses a take-up plate for fixing and protecting automobile wiring harnesses. The patent adopts a take-up plate body, and both sides of the outer wall at the top of the take-up plate body are provided with cover plates through an adjustment component, and the bottom end of the inner wall of the take-up plate body is provided with a limiting bottom plate through a shock-absorbing component, and both sides of the outer wall at the bottom end of the cover plate are symmetrically fixed with slide plates, and the bottom ends of the outer walls on both sides of the slide plates are hingedly connected with hinged rods, the outer walls of the hinged rods abut against the outer walls of the limit blocks, and the limit blocks are fixedly installed on the inner walls on both sides of the limit grooves at equal distances, and the middle parts of the outer walls on the inner sides of the two groups of hinged rods are welded with first springs; the utility model device solves the problem that the device can only protect a few automobile wiring harnesses and cannot protect a large number of automobile wiring harnesses more conveniently.

[0004] The inventor discovered in his daily work that during the installation and use of the equipment, the connecting plate is generally connected to the wire take-up plate using bolts, and the installation and removal of the bolts require the use of tools. The use of tools is too cumbersome, resulting in cumbersome wire bundling of the equipment. Summary of the invention

[0005] The utility model aims to solve the disadvantage in the prior art that it is difficult to quickly install, disassemble and repair a wire take-up plate using a connecting plate, and proposes a fixed protection wire trough for automobile wire harnesses.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixed protective wire trough for an automobile wiring harness, comprising a wire take-up plate and a connecting device, a connecting block is fixedly connected to the side of the wire take-up plate, a heat dissipation hole is opened on the side of the wire take-up plate, a connecting plate is arranged on the surface of the wire take-up plate, the connecting device is arranged inside the connecting plate, the connecting device comprises a positioning rod and a positioning hole, the positioning hole is opened on the surface of the connecting plate, the positioning rod is fixedly connected to the surface of the wire take-up plate, the positioning rod is clamped with the inner wall of the positioning hole, and a pulling hole is opened on the side of the positioning rod.

[0007] Furthermore, a groove is provided on the side of the connecting plate, and a pull rod is slidably connected to the inner wall of the groove. By setting the pull rod, the card rod can be connected and moved, which reduces the situation where the card rod is difficult to move together when the device is in use.

[0008] Furthermore, one end of the pull rod is fixedly connected with a clamping rod, and the clamping rod is clamped with the inner wall of the pull hole. The clamping rod is provided to facilitate the connection restriction between the connecting plate and the positioning rod.

[0009] Furthermore, one end of the pull rod away from the clamping rod is fixedly connected to a first spring, and one end of the first spring away from the pull rod is fixedly connected to the inner wall of the pull groove. A pull handle is fixedly connected to the surface of the clamping rod. The first spring is provided to facilitate applying a reset elastic force to the pull rod.

[0010] Furthermore, a pressing device is provided on the surface of the connecting plate, and the pressing device includes a limit block and a pressing groove. The limit block is fixedly connected to the surface of the connecting plate, and the pressing groove is opened inside the limit block. By setting the limit block, the pressing block can be limited, thereby reducing the situation where the pressing block is prone to deviation when the equipment is in use, making it difficult for the pressing block to fix the wire.

[0011] Furthermore, a pressing block is slidably connected to the inner wall of the pressing groove, and one end of the pressing block is fixedly connected to a contact block. The contact block is provided to facilitate the restriction of the electric wires.

[0012] Furthermore, one end of the pressing block away from the contact block is fixedly connected to a second spring, and one end of the second spring away from the pressing block is fixedly connected to the inside of the pressing groove. The second spring is provided to facilitate applying a restoring elastic force to the pressing block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the device is in use, the user installs the device inside the car, then discharges the wires to be gathered inside the wire take-up plate, and then connects the connecting plate to protect the wires and the wire take-up plate. When the device is in use, the user pulls the pull handle, and then the pull handle moves to drive the pull rod to move. When the pull rod moves, it drives the first spring to displace and deform to generate elastic force. When the pull rod moves, it drives the clamping rod to move. When the clamping rod moves, it disengages from the inside of the pulling hole, and then the positioning rod loses its restraint. Then the connecting plate is pulled to move and disengage from the surface of the positioning rod. By setting a connecting device, the connecting plate and the wire take-up plate are effectively connected, which plays a role in connecting the connecting plate, reducing the use of the device. When the device is in use, the connecting plate is generally connected to the wire take-up plate with bolts. The installation and removal of the bolts require the use of tools. The use of tools is too cumbersome, resulting in cumbersome wire gathering of the device, thereby improving the practicality of the device.

[0015] 2. In the utility model, by providing a pressing device, when the device is in use, when the user combines the connecting plate and the wire take-up plate, the contact block pushes against the wire, and then the contact block drives the pressing block to move. When the pressing block moves, it drives the second spring to displace and deform to generate elastic force, and applies pressure to the pressing block to restrict the wire. By providing a pressing device, the wire is effectively restricted, which plays a role in stabilizing the restriction of the wire, reduces the risk that the wires inside the device are easily affected by the bumps of the car when the device is in use, and shake randomly, causing the wires to be separated from the inside of the wire take-up plate and difficult to be bundled, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a fixed protection wire trough for automobile wiring harness;

[0017] Figure 2 The utility model provides a schematic diagram of the internal structure of a fixed protective wire trough for automobile wiring harness;

[0018] Figure 3 The utility model provides a partial structural schematic diagram of a fixed protective wire trough for automobile wiring harness;

[0019] Figure 4 The utility model proposes a fixed protection wire trough for automobile wiring harness Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model proposes a fixed protection wire trough for automobile wiring harness Figure 3 Schematic diagram of the structure at B in the middle;

[0021] Figure 6 The utility model provides a structural schematic diagram of a pressing device for fixing and protecting a wire trough of an automobile wiring harness.

[0022] Legend: 1. Wire take-up plate; 2. Connecting block; 3. Heat dissipation hole; 4. Connecting plate; 5. Connecting device; 51. Positioning rod; 52. Positioning hole; 53. Pull hole; 54. Clamping rod; 55. Pull groove; 56. Pull handle; 57. Pull rod; 58. First spring; 6. Pressing device; 61. Limiting block; 62. Pressing block; 63. Contact block; 64. Pressing groove; 65. Second spring. DETAILED DESCRIPTION

[0023] See also Figure 1-6 The utility model provides a technical solution: a fixed protective wire trough for automobile wiring harness, comprising a wire take-up plate 1 and a connecting device 5, a connecting block 2 is fixedly connected to the side of the wire take-up plate 1, a heat dissipation hole 3 is opened on the side of the wire take-up plate 1, and a connecting plate 4 is arranged on the surface of the wire take-up plate 1.

[0024] The specific configuration and function of the connecting device 5 and the pressing device 6 will be described in detail below.

[0025] In this embodiment: the connecting device 5 is arranged inside the connecting plate 4, and the connecting device 5 includes a positioning rod 51 and a positioning hole 52. The positioning hole 52 is opened on the surface of the connecting plate 4, the positioning rod 51 is fixedly connected to the surface of the take-up plate 1, the positioning rod 51 is clamped with the inner wall of the positioning hole 52, and a pulling hole 53 is opened on the side of the positioning rod 51.

[0026] Specifically, a groove 55 is formed on the side of the connecting plate 4 , and a pull rod 57 is slidably connected to the inner wall of the groove 55 .

[0027] In this embodiment, by providing the pull rod 57, the clamping rod 54 can be connected and moved, which reduces the situation where the clamping rod 54 is difficult to move together when the device is in use.

[0028] Specifically, one end of the pull rod 57 is fixedly connected with a clamping rod 54 , and the clamping rod 54 is clamped with the inner wall of the pull hole 53 . The clamping rod 54 is provided to facilitate the connection restriction between the connecting plate 4 and the positioning rod 51 .

[0029] Specifically, one end of the pull rod 57 away from the clamping rod 54 is fixedly connected to the first spring 58, and one end of the first spring 58 away from the pull rod 57 is fixedly connected to the inner wall of the pull groove 55. A pull handle 56 is fixedly connected to the surface of the clamping rod 54. The first spring 58 is provided to facilitate applying a reset elastic force to the pull rod 57.

[0030] In this embodiment: a pressing device 6 is provided on the surface of the connecting plate 4 , and the pressing device 6 includes a limit block 61 and a pressing groove 64 . The limit block 61 is fixedly connected to the surface of the connecting plate 4 , and the pressing groove 64 is opened inside the limit block 61 .

[0031] In this embodiment, by providing the limit block 61, the pressing block 62 can be limited, which reduces the possibility that the pressing block 62 is easily deviated when the device is in use, making it difficult for the pressing block 62 to fix the wire.

[0032] Specifically, a pressing block 62 is slidably connected to the inner wall of the pressing groove 64 , and a contact block 63 is fixedly connected to one end of the pressing block 62 . The contact block 63 is provided to facilitate the restriction of the electric wires.

[0033] Specifically, one end of the pressing block 62 away from the contact block 63 is fixedly connected to the second spring 65 , and one end of the second spring 65 away from the pressing block 62 is fixedly connected to the inside of the pressing groove 64 . The second spring 65 is provided to facilitate the application of a restoring elastic force to the pressing block 62 .

[0034] Working principle: When the device is in use, the user installs the device inside the car, then discharges the wires that need to be gathered into the interior of the take-up plate 1, and then connects the connecting plate 4 to protect the wires and the take-up plate 1. When the device is in use, the user pulls the pull handle 56, and then the pull handle 56 moves to drive the pull rod 57 to move. When the pull rod 57 moves, it drives the first spring 58 to displace and deform to generate elastic force. When the pull rod 57 moves, it drives the clamping rod 54 to move. When the clamping rod 54 moves, it disengages from the inside of the pulling hole 53, and then the positioning rod 51 loses its restraint, and then the connecting plate 4 is pulled to move and disengage from the surface of the positioning rod 51. By setting the connecting device 5, the connecting plate 4 is effectively connected to the take-up plate 1, which plays a role in connecting the connecting plate 4, reducing the use of the device. When the device is in use, the connecting plate 4 is generally connected to the take-up plate 1 with bolts. The installation and removal of the bolts require the use of tools. The use of tools is too cumbersome, resulting in cumbersome wire gathering of the device, thereby improving the practicability of the device.

[0035] When the device is in use, when the user combines the connecting plate 4 with the wire-receiving plate 1, the contact block 63 pushes against the wire, and then the contact block 63 drives the pressure block 62 to move. When the pressure block 62 moves, it drives the second spring 65 to displace and deform to generate elastic force, and applies pressure to the pressure block 62 to restrict the wire. By setting the pressing device 6, the wire is effectively restricted, which plays a role in stabilizing the restriction of the wire, reduces the risk of the wire inside the device being easily affected by the bumps of the car when the device is in use, and causes random shaking, causing the wire to be separated from the inside of the wire-receiving plate 1 and difficult to be bundled, thereby improving the stability of the device.

Claims

1. A fixed protective wire trough for automobile wiring harness, comprising a wire take-up plate (1) and a connecting device (5), characterized in that: A connecting block (2) is fixedly connected to the side of the wire take-up plate (1), a heat dissipation hole (3) is provided on the side of the wire take-up plate (1), a connecting plate (4) is provided on the surface of the wire take-up plate (1), the connecting device (5) is provided inside the connecting plate (4), the connecting device (5) comprises a positioning rod (51) and a positioning hole (52), the positioning hole (52) is provided on the surface of the connecting plate (4), the positioning rod (51) is fixedly connected to the surface of the wire take-up plate (1), the positioning rod (51) is clamped with the inner wall of the positioning hole (52), and a pulling hole (53) is provided on the side of the positioning rod (51).

2. A fixed protective wire duct for automobile wiring harness according to claim 1, characterized in that: A draw groove (55) is provided on the side surface of the connecting plate (4), and a draw rod (57) is slidably connected to the inner wall of the draw groove (55).

3. A fixed protective wire duct for automobile wiring harness according to claim 2, characterized in that: One end of the pull rod (57) is fixedly connected to a clamping rod (54), and the clamping rod (54) is clamped with the inner wall of the pull hole (53).

4. A fixed protective wire duct for automobile wiring harness according to claim 3, characterized in that: One end of the pull rod (57) away from the clamping rod (54) is fixedly connected to a first spring (58), one end of the first spring (58) away from the pull rod (57) is fixedly connected to the inner wall of the pull groove (55), and a pull handle (56) is fixedly connected to the surface of the clamping rod (54).

5. The fixed protection wire duct for automobile wiring harness according to claim 1, characterized in that: A pressing device (6) is provided on the surface of the connecting plate (4), and the pressing device (6) comprises a limit block (61) and a pressing groove (64). The limit block (61) is fixedly connected to the surface of the connecting plate (4), and the pressing groove (64) is opened inside the limit block (61).

6. A fixed protective wire duct for automobile wiring harness according to claim 5, characterized in that: A pressing block (62) is slidably connected to the inner wall of the pressing groove (64), and one end of the pressing block (62) is fixedly connected to a contact block (63).

7. A fixed protective wire duct for automobile wiring harness according to claim 6, characterized in that: One end of the pressing block (62) away from the contact block (63) is fixedly connected to a second spring (65), and one end of the second spring (65) away from the pressing block (62) is fixedly connected to the inside of the pressing groove (64).

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