New energy automobile wire harness fixing structure convenient to disassemble

Abstract

The utility model relates to the technical field of automobile wire harnesses, in particular to a new energy automobile wire harness fixing structure convenient to disassemble, which comprises a plurality of fixing plates and a binding belt, the fixing plates are horizontally connected through bolts, connecting plates are arranged at the lower ends of the outer sides of the fixing plates at the left end and the right end, and winding grooves and clamping grooves are respectively formed in two sides of the upper ends of the fixing plates. And a winding assembly connected with one end of the tightening belt is installed in the winding groove, a clamping head matched with the clamping groove is installed at the other end of the tightening belt, and a cover plate is connected to the upper end of the winding groove through a screw. The automobile wire harness fixing device has the advantages that a part on each fixing plate correspondingly fixes one wire harness, and the plurality of fixing plates are connected through the horizontal bolts, so that automobile wire harnesses of different numbers can be conveniently fixed; and through cooperation of the winding assembly, the binding belt, the clamping head and the clamping groove, the automobile wire harnesses with different diameters can be fixed conveniently, and a certain automobile wire harness can be mounted and dismounted conveniently.

Description

Technical Field

[0001] The utility model relates to the field of automobile wiring harnesses, and in particular to a new energy automobile wiring harness fixing structure which is easy to disassemble. Background Art

[0002] The wiring harness in the car runs through the entire car, used to connect the electrical appliances in the car and transmit current signals, and is a basic component of the car's electrical functions. In recent years, with the complexity of the structure and functions of the car, the number of electronic components in the car has gradually increased, and the reliability and safety of the wiring harness have gradually received attention.

[0003] In the prior art, in order to prevent the wire harness from shaking in the fixed bracket, different fixed brackets need to be selected according to the size and quantity of the wire harness, which increases our purchase cost. In addition, when disassembling a certain wire harness, the fixed bracket needs to be opened, so that all the wire harnesses are unfixed and need to be fixed again later, which is more troublesome. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that: different fixing brackets need to be selected according to the size and quantity of the wire harnesses, which increases the purchase cost; when the fixing brackets are opened, all the wire harnesses are detached and need to be fixed again later, and it is impossible to disassemble a certain wire harness, which is relatively troublesome.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a new energy vehicle wiring harness fixing structure that is easy to disassemble, including several fixing plates, tightening belts, and several of the fixing plates are horizontally bolted. The lower ends of the outer sides of the left and right fixing plates are provided with connecting plates, and one side of the upper end of the fixing plate is provided with a winding groove, and a winding assembly is installed in the winding groove. One end of the tightening belt is connected to the winding assembly, and a clamping head is installed at the other end of the tightening belt. A clamping groove that is clamped to the clamping head is provided on the other side of the upper end of the fixing plate, and a cover plate is screwed to the upper end of the winding groove.

[0008] Furthermore, the winding assembly includes a winding shaft connected by bearings between the two side walls of the winding groove, one end of the tightening belt is fixedly connected to the winding shaft, one end of the winding shaft passes through the side wall of the winding groove and is connected to a knob, a butterfly positioning bolt is threaded on the knob, and one side of the fixed plate is provided with a plurality of annular equidistant positioning holes that cooperate with the butterfly positioning bolts.

[0009] Furthermore, the clamping head includes a T-shaped plate fixedly connected to one end of the tightening belt, a U-shaped plate cooperating with the clamping slot is provided at the lower end of the T-shaped plate, positioning protrusions are provided on the outer sides of both ends of the U-shaped plate, and a pair of through holes cooperating with the positioning protrusions are symmetrically provided at both ends of the clamping slot.

[0010] Furthermore, the cover plate is provided with a rectangular through hole through which the tightening belt passes, a pair of support plates are symmetrically fixed on both sides of the upper end of the rectangular through hole, a pair of rotating drums are rotatably connected between the pair of support plates, and the tightening belt passes between the pair of rotating drums.

[0011] Furthermore, a curved rubber pad is fixed at the center of the upper end of the fixing plate, and a notch is provided on one side of the lower end of the curved rubber pad to match the cover plate.

[0012] 3. Beneficial Effects

[0013] The advantages of the utility model compared with the prior art are:

[0014] 1. Each part on the fixing plate corresponds to fixing a wiring harness, and several fixing plates are connected by horizontal bolts to facilitate the fixing of different numbers of automotive wiring harnesses.

[0015] 2. Adjust and fix the length of the outside of the tightening belt through the winding component, fix one end of the tightening belt at the same time, insert the card head into the card slot, and fix the other end of the tightening belt, so that the tightening belt and the arc-shaped rubber pad cooperate to fix the automobile wiring harness, which is convenient for fixing automobile wiring harnesses of different diameters. There is no need to purchase different fixing devices, reducing the cost of use.

[0016] 3. When you need to disassemble a certain automobile wiring harness, you only need to press a pair of positioning protrusions on the corresponding fixing plate to disengage it from a pair of through holes. It is easy to use and convenient for the installation and disassembly of automobile wiring harnesses. It will not make all wiring harnesses unfixed and does not need to be fixed again later, which is more convenient.

[0017] 4. A pair of support plates are provided at the upper end of the rectangular through hole on the cover plate, and a pair of rotating drums are rotatably connected between the pair of support plates. The tightening belt passes through the pair of rotating drums, which is convenient for protecting the tightening belt and ensuring its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall structure diagram of the utility model.

[0019] Figure 2 It is a structural diagram of a clamping head and a clamping slot of the utility model.

[0020] Figure 3 It is a structural diagram of the winding component of the utility model.

[0021] Figure 4 It is a structural diagram of a cover plate of the present utility model.

[0022] As shown in the figure: 1. Fixed plate; 101. Card slot; 102. Positioning hole; 103. Through hole; 2. Connecting plate; 3. Winding slot; 4. Winding assembly; 5. Binding belt; 6. Card head; 601. T-shaped plate; 602. U-shaped plate; 603. Positioning protrusion; 7. Cover plate; 701. Rectangular through hole; 8. Arc rubber pad; 801. Notch; 9. Winding shaft; 10. Knob; 11. Butterfly positioning bolt; 12. Support plate; 13. Rotating drum. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] Embodiment 1

[0025] Combined with Figure 1 , Attachment Figure 3 A new energy vehicle wiring harness fixing structure that is easy to disassemble, includes several fixing plates 1, a tightening belt 5, several of the fixing plates 1 are horizontally bolted, and the lower ends of the outer sides of the left and right fixing plates 1 are both provided with connecting plates 2, and one side of the upper end of the fixing plate 1 is provided with a winding groove 3, and a winding component 4 is installed in the winding groove 3. One end of the tightening belt 5 is connected to the winding component 4, and the other end of the tightening belt 5 is installed with a clamping head 6. The other side of the upper end of the fixing plate 1 is provided with a clamping groove 101 clamped with the clamping head 6, and the upper end of the winding groove 3 is screwed with a cover plate 7.

[0026] In combination with the above structure, each part on the fixing plate 1 corresponds to fixing one wiring harness, and several fixing plates 1 are connected by horizontal bolts, which is convenient for fixing different numbers of automotive wiring harnesses. There is no need to purchase fixing devices with different fixing positions, and it is easy to use.

[0027] Combined with Figure 3 The winding assembly 4 includes a winding shaft 9 connected by bearings between the two side walls of the winding groove 3, one end of the tightening belt 5 is fixedly connected to the winding shaft 9, one end of the winding shaft 9 passes through the side wall of the winding groove 3 and is connected to a knob 10, and a butterfly positioning bolt 11 is threadedly connected to the knob 10, and one side of the fixed plate 1 is provided with a plurality of annular equidistant positioning holes 102 that cooperate with the butterfly positioning bolt 11.

[0028] In combination with the above structure, when the winding assembly 4 is in use, the knob 10 is turned to rotate the winding shaft 9, so that the winding shaft 9 can reel in or release the tightening belt 5, thereby adjusting the length of the outer side of the tightening belt 5, which is convenient for fixing automotive wiring harnesses of different diameters and has strong adaptability. By rotating the butterfly positioning bolt 11 and inserting it into the corresponding positioning hole 102, the position of the winding shaft 9 is fixed, thereby fixing the length of the outer side of the tightening belt 5.

[0029] Embodiment 2

[0030] Based on the first embodiment, combined with the attached Figure 2 The clamping head 6 includes a T-shaped plate 601 fixedly connected to one end of the tightening belt 5, and a U-shaped plate 602 cooperating with the clamping slot 101 is provided at the lower end of the T-shaped plate 601. Positioning protrusions 603 are provided on the outer sides of both ends of the U-shaped plate 602, and a pair of through holes 103 cooperating with the positioning protrusions 603 are symmetrically provided at both ends of the clamping slot 101.

[0031] In combination with the above structure, the clamp head 6 is inserted into the clamping slot 101, so that a pair of positioning protrusions 603 pass through a pair of through holes 103, so as to fix the end of the tightening belt 5. When it needs to be opened, it is only necessary to press the pair of positioning protrusions 603 to disengage them from the pair of through holes 103, which is convenient for installation and disassembly.

[0032] Combined with Figure 4 The cover plate 7 is provided with a rectangular through hole 701 through which the tightening belt 5 passes. A pair of support plates 12 are symmetrically fixed on both sides of the upper end of the rectangular through hole 701. A pair of rotating drums 13 are rotatably connected between the pair of support plates 12. The tightening belt 5 passes through the pair of rotating drums 13, thereby protecting the tightening belt 5 and ensuring its service life.

[0033] Combined with Figure 3 An arc-shaped rubber pad 8 is fixed at the center of the upper end of the fixing plate 1 , and a notch 801 matching with the cover plate 7 is provided on one side of the lower end of the arc-shaped rubber pad 8 .

[0034] In combination with the above structure, the automobile wiring harness is fixed by the tightening belt 5 and the arc-shaped rubber pad 8, so that the automobile wiring harness is fixed and stable.

[0035] The specific usage is as follows:

[0036] According to the number of automobile wiring harnesses that need to be fixed, the corresponding number of fixing plates 1 are connected with horizontal bolts, the automobile wiring harness is placed on the arc-shaped rubber pad 8, and then the clamp head 6 is inserted into the clamping groove 101 to fix the end of the tightening belt 5, and then the knob 10 is turned to rotate the reel 9, so that the reel 9 reels the tightening belt 5, thereby reducing the length of the outer side of the tightening belt 5, and then the butterfly positioning bolt 11 is rotated to insert it into the corresponding positioning hole 102, so as to fix the position of the reel 9, thereby fixing the length of the outer side of the tightening belt 5 and realizing the fixation of the automobile wiring harness at the same time; when a certain automobile wiring harness needs to be disassembled, it is only necessary to press a pair of positioning protrusions 603 on the corresponding fixing plate 1 to disengage it from a pair of through holes 103, which is convenient to use.

[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A new energy vehicle wiring harness fixing structure that is easy to disassemble, comprising a plurality of fixing plates (1) and a tightening belt (5), characterized in that: A plurality of the fixing plates (1) are connected by horizontal bolts, and a connecting plate (2) is provided at the lower outer ends of the left and right fixing plates (1). A winding groove (3) is provided on one side of the upper end of the fixing plate (1), and a winding assembly (4) is installed in the winding groove (3). One end of the tightening belt (5) is connected to the winding assembly (4), and a clamping head (6) is installed on the other end of the tightening belt (5). A clamping groove (101) clamped with the clamping head (6) is provided on the other side of the upper end of the fixing plate (1), and a cover plate (7) is screwed to the upper end of the winding groove (3).

2. The easily disassembled wiring harness fixing structure for new energy vehicles according to claim 1 is characterized in that: The winding assembly (4) comprises a winding shaft (9) connected by bearings between the two side walls of the winding groove (3), one end of the tightening belt (5) is fixedly connected to the winding shaft (9), one end of the winding shaft (9) passes through the side wall of the winding groove (3) and is connected to a knob (10), a butterfly positioning bolt (11) is threadedly connected to the knob (10), and one side of the fixing plate (1) is provided with a plurality of annular equidistantly arranged positioning holes (102) that cooperate with the butterfly positioning bolts (11).

3. The easily disassembled wiring harness fixing structure for new energy vehicles according to claim 1 is characterized in that: The clamping head (6) comprises a T-shaped plate (601) fixedly connected to one end of the tightening belt (5); a U-shaped plate (602) cooperating with the clamping slot (101) is provided at the lower end of the T-shaped plate (601); positioning protrusions (603) are provided on the outer sides of both ends of the U-shaped plate (602); and a pair of through holes (103) cooperating with the positioning protrusions (603) are symmetrically provided at both ends of the clamping slot (101).

4. The easily disassembled wiring harness fixing structure for new energy vehicles according to claim 1 is characterized in that: The cover plate (7) is provided with a rectangular through hole (701) through which the tightening belt (5) passes; a pair of support plates (12) are symmetrically fixed on both sides of the upper end of the rectangular through hole (701); a pair of rotating drums (13) are rotatably connected between the pair of support plates (12); and the tightening belt (5) passes through between the pair of rotating drums (13).

5. The easily disassembled wiring harness fixing structure for new energy vehicles according to claim 1 is characterized in that: An arc-shaped rubber pad (8) is fixed at the center of the upper end of the fixing plate (1), and a notch (801) matching with the cover plate (7) is provided on one side of the lower end of the arc-shaped rubber pad (8).

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