Wire harness protective sleeve of new energy automobile door

Abstract

A wire harness protective sleeve of a new energy automobile door comprises a first threaded hose, the two ends of the first threaded hose are connected with first connectors, each first connector comprises a first connecting part and a second connecting part, a second threaded hose is arranged between the first connecting part and the second connecting part, one end of the first connecting part is connected to the first threaded hose, and the other end of the first connecting part is connected to the second threaded hose. The other end of the first connecting part is connected with a second threaded hose, one end of the second connecting part is connected with a second threaded hose, and the other end of the second connecting part is provided with a clamping part for clamping a vehicle door; a fixing piece is arranged between the first connecting part and the second connecting part and comprises a sliding rail, a sliding groove is formed in the sliding rail, a sliding block is slidably connected into the sliding groove, a vertically-formed threaded through hole is formed in the sliding block, and a fastening bolt is connected into the threaded through hole in a threaded mode; and a first connecting rod is hinged between the sliding block and the second connecting part. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile door wiring harness protection, and in particular relates to a wiring harness protection cover for a new energy automobile door. Background Art

[0002] Cars are an important means of transportation for modern people and are widely used. Car doors are one of the important functional parts of cars. Various electrical components are arranged on car doors. Therefore, multiple wires need to be connected between car doors and car body. However, due to frequent opening and closing of car doors, long-term use of car wires exposed outside will cause wear and tear on the wire harness, and even damage the wire harness. Therefore, the door wire harness needs to be protected by a wire harness protective cover. Authorization announcement number: CN218300795U8, a door wire harness protective cover for new energy vehicles, in order to adapt to the opening and closing and installation of the door, the first connector and the second connector are L-shaped, but the L-shaped first connector and the second connector are not convenient for the wire to pass through. When the staff uses it, the wire harness passes through slowly, affecting the work efficiency. Therefore, the existing automobile wire harness protective cover is not convenient for the wire harness to pass through, and it is inconvenient to use. Utility Model Content

[0003] In order to solve the technical problem that the existing automobile wiring harness protective cover is inconvenient to thread when used, the utility model provides a wiring harness protective cover for a new energy vehicle door, comprising a first threaded hose, both ends of the first threaded hose are connected to a first joint, the first joint comprises a first connecting part and a second connecting part, a second threaded hose is arranged between the first connecting part and the second connecting part, one end of the first connecting part is connected to the first threaded hose, the other end of the first connecting part is connected to the second threaded hose, one end of the second connecting part is connected to the second threaded hose, and the other end of the second connecting part is provided with a clamping part for clamping the vehicle door, and an annular clamping groove is provided on the clamping part, which is convenient for clamping in the wire hole on the vehicle door. A fixing piece for adjusting the angle between the first connecting part and the second connecting part is provided between the first connecting part and the second connecting part, the fixing piece comprises a slide rail fixed on the first connecting part, the slide rail is parallel to the first connecting part, a slide groove is provided on the slide rail, a slider is slidably connected in the slide groove, the cross section of the slide groove is convex, and the slider is adapted to the slide groove. The slider is provided with a vertically arranged threaded through hole, and a fastening bolt is threadedly connected in the threaded through hole. A first connecting rod is hinged between the slider and the second connecting part. When in use, when threading is required, the fastening bolt is rotated counterclockwise so that the bottom end of the fastening bolt is disengaged from the contact with the slide rail, so that the slider can slide freely in the slide groove, and push the slider. The slider pushes the second connecting part to rotate a certain angle through the first connecting rod, so that the first connecting part and the second connecting part are in a straight line, which is convenient for threading, and then the slider is pushed in the opposite direction. The slider pulls the second connecting part to rotate through the first connecting rod. After the second connecting part rotates a certain angle, the fastening bolt is rotated clockwise, and the bottom end of the fastening bolt contacts and tightens the slide rail, thereby fixing the slider on the slide rail.

[0004] Preferably, a first hinge seat is fixed to the end of the first connecting part, a second hinge seat is provided on the second connecting part close to the first hinge seat, and a second connecting rod is provided between the first hinge seat and the second hinge seat. The setting of the second connecting rod reduces the shaking of the second connecting part and enhances stability.

[0005] The above solution has the following advantages:

[0006] The fixing part is set, the fastening bolt is rotated counterclockwise, so that the bottom end of the fastening bolt is out of contact with the slide rail, so that the slider can slide freely in the slide groove, push the slider, and the slider pulls the second connecting part to rotate a certain angle through the first connecting rod, and then the fastening bolt is rotated clockwise, the bottom end of the fastening bolt contacts and presses against the slide rail, and the slider is fixed on the slide rail, which is convenient for adjusting the angle between the first connecting part and the second connecting part and is convenient for threading; the setting of the second connecting rod reduces the shaking of the second connecting part and enhances the stability; the setting of the clamping part makes it easy to clamp and fix the device in the wire holes on the vehicle door and the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the structure of the utility model;

[0008] Figure 2 for Figure 1 A magnified view of part A;

[0009] Figure 3 A schematic diagram of the cross-sectional structure of the slide rail.

[0010] Figure numerals: 1. first threaded hose; 2. first joint; 3. fixing piece; 4. second connecting rod; 21. first connecting portion; 22. second connecting portion; 23. second threaded hose; 24. clamping portion; 31. slide rail; 32. slide groove; 33. slide block; 34. fastening bolt; 35. first connecting rod; 41. first articulated seat; 42. second articulated seat. DETAILED DESCRIPTION

[0011] like Figure 1-3As shown, a wiring harness protective cover for a new energy vehicle door includes a first threaded hose 1, both ends of the first threaded hose 1 are connected to a first joint 2, the first joint 2 includes a first connecting portion 21 and a second connecting portion 22, a second threaded hose 23 is provided between the first connecting portion 21 and the second connecting portion 22, one end of the first connecting portion 21 is connected to the first threaded hose 1, the other end of the first connecting portion 21 is connected to the second threaded hose 23, one end of the second connecting portion 22 is connected to the second threaded hose 23, and the other end of the second connecting portion 22 is provided with a clamping portion 24 for clamping the vehicle door, and an annular clamping groove is provided on the clamping portion 24 for convenient clamping in the wire hole on the vehicle door. A fixing member 3 for adjusting the angle between the first connecting portion 21 and the second connecting portion 22 is provided between the first connecting portion 21 and the second connecting portion 22. The fixing member 3 includes a slide rail 31 fixed on the first connecting portion 21. The slide rail 31 is parallel to the first connecting portion 21. A slide groove 32 is provided on the slide rail 31. A slider 33 is slidably connected in the slide groove 32. The cross section of the slide groove 32 is convex, and the slider 33 is adapted to the slide groove 32. The slider 33 is provided with a vertically arranged threaded through hole, and a fastening bolt 34 is threadedly connected in the threaded through hole. A first connecting rod 35 is hinged between the slider 33 and the second connecting portion 22. When threading is required, the fastening bolt 34 is rotated counterclockwise so that the bottom end of the fastening bolt 34 is out of contact with the slide rail 31, so that the slider 33 can slide freely in the slide groove 32, and the slider 33 is pushed. The slider 33 pushes the second connecting portion 22 to rotate a certain angle through the first connecting rod 35, so that the first connecting portion 21 and the second connecting portion 22 are in a straight line, which is convenient for threading, and then the slider 33 is pushed in the opposite direction. The slider 33 pulls the second connecting portion 22 to rotate through the first connecting rod 35. After the second connecting portion 22 rotates a certain angle, the fastening bolt 34 is rotated clockwise so that the bottom end of the fastening bolt 34 contacts and tightens the slide rail 31, and the slider 33 is fixed on the slide rail 31.

[0012] Preferably, a first hinge seat 41 is fixed to the end of the first connecting part 21, a second hinge seat 42 is provided on the second connecting part 22 close to the first hinge seat 41, and a second connecting rod 4 is provided between the first hinge seat 41 and the second hinge seat 42. The setting of the second connecting rod reduces the shaking of the second connecting part 22 and enhances stability.

[0013] Usage process:

[0014] When the utility model is in use, when threading, the fastening bolt 34 is rotated counterclockwise so that the bottom end of the fastening bolt 34 is out of contact with the slide rail 31, so that the slider 33 can slide freely in the slide groove 32, and the slider 33 is pushed. The slider 33 pushes the second connecting portion 22 to rotate a certain angle through the first connecting rod 35, so that the first connecting portion 21 and the second connecting portion 22 are in a straight line, which is convenient for threading. After the wiring harness passes through the first threaded hose 1 and the second threaded hose 23 one by one, the slider 33 is pushed in the opposite direction. The slider 33 pulls the second connecting portion 22 to rotate through the first connecting rod 35. After the second connecting portion 22 rotates a certain angle, the fastening bolt 34 is rotated clockwise, and the bottom end of the fastening bolt 34 contacts and tightens the slide rail 31, fixes the slider 33 on the slide rail 31, and then the two clamping portions 24 are respectively clamped in the wire outlet holes on the vehicle door and the vehicle body.

[0015] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "top", "bottom", "horizontal", "vertical", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0016] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A wiring harness protective cover for a new energy vehicle door, comprising a first threaded hose, both ends of which are connected to a first connector, characterized in that: The first joint includes a first connecting part and a second connecting part, a second threaded hose is arranged between the first connecting part and the second connecting part, one end of the first connecting part is connected to the first threaded hose, the other end of the first connecting part is connected to the second threaded hose, one end of the second connecting part is connected to the second threaded hose, and the other end of the second connecting part is provided with a clamping part for clamping the vehicle door; a fixing part for adjusting the angle between the first connecting part and the second connecting part is arranged between the first connecting part and the second connecting part.

2. The wiring harness protective cover for a new energy vehicle door according to claim 1, characterized in that: The fixing member includes a slide rail fixed on the first connecting part, the slide rail is parallel to the first connecting part, a slide groove is provided on the slide rail, a slider is slidably connected in the slide groove, a vertically arranged threaded through hole is provided on the slider, a fastening bolt is threadedly connected in the threaded through hole; a first connecting rod is hinged between the slider and the second connecting part.

3. The wiring harness protective cover for a new energy vehicle door according to claim 2, characterized in that: The cross section of the slide groove is convex, and the sliding block is matched with the slide groove.

4. The wiring harness protective cover for a new energy vehicle door according to claim 1, characterized in that: A first hinge seat is fixed to the end of the first connection part, a second hinge seat is arranged on the second connection part close to the first hinge seat, and a second connecting rod is arranged between the first hinge seat and the second hinge seat.

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