Automobile wire harness and fixing structure thereof

Abstract

The utility model provides an automobile wire harness and a fixing structure thereof, which comprises a wire harness joint and a fixing base, two sides of the fixing base are respectively provided with a rope belt fixing groove and a rope belt mounting groove, one side of the rope belt mounting groove is provided with a rope belt passing groove, one end of the rope belt mounting groove is fixedly connected with a second rotating shaft fixing groove, and the other end of the rope belt mounting groove is fixedly connected with a third rotating shaft fixing groove. A mounting baffle is rotationally connected to one side of the fixed base, a first rotating shaft fixing groove is fixedly connected to one end of the mounting baffle, a rope belt shaft is rotationally connected to one ends of the first rotating shaft fixing groove and the second rotating shaft fixing groove, a fastening rope belt is wound around one end of the rope belt shaft, and a rope belt mounting rod is fixedly connected to one end of the fastening rope belt; after the cables are fixed, the rope belt shaft is installed in the fixed base, then the rope belt is wound on the outer sides of the multiple cables by pulling the rope belt installation rod, and then the cables are inserted into the rope belt fixing groove to be fixed, so that the loose cables can be effectively fastened and wound; and the problems that repeated tightening needs to be conducted when a ribbon is used for fixing, operation is troublesome when redundant parts are removed, and cleaning needs to be conducted are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile wiring harness, especially to an automobile wiring harness and its fixing structure. BACKGROUND

[0002] The automobile wiring harness is the network main body of the automobile circuit, and there is no automobile circuit without the wiring harness. The wiring harness refers to the assembly of the connection circuit formed by the lacing of the contact terminal and the wire cable pressed together, the outer plastic pressure insulation body or the additional metal shell, etc. In the installation of the automobile wiring harness, in order to prevent the loosening, falling and even wearing of the wiring harness itself during the driving of the automobile, a fixing device needs to be installed outside the automobile wiring harness. However, because the wiring harness is often composed of multiple cables, the lacing tape or rope needs to be used to tighten the cables at intervals to prevent local loosening during the installation.

[0003] According to the search, the patent with the Chinese patent publication No. CN215971391U discloses an automobile wiring harness clip and a fixing structure of the automobile wiring harness, which comprises an automobile wiring harness clip body for fixing the branch wiring harness, at least two pairs of parallel clip grooves are symmetrically arranged at the wire inlet end and the wire outlet end of the automobile wiring harness clip body, clip lacing points are symmetrically arranged at the two sides of the automobile wiring harness clip body, and a clip head is further arranged on the automobile wiring harness clip body.

[0004] In the above-mentioned technology, when the cable is long and the clip lacing points are arranged at a long interval, the lacing tape or rope needs to be additionally used to tighten the middle cable to prevent loosening. However, the installation of the lacing tape and the rope is relatively troublesome, and it needs to be knotted and cut repeatedly. Therefore, the automobile wiring harness and its fixing structure are provided. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model embodiment hopes to provide the automobile wiring harness and its fixing structure to solve or alleviate the technical problems in the prior art, and at least provide a beneficial choice.

[0006] The technical scheme of the utility model embodiment is implemented as follows: a wiring harness connector and a fixing base are included, a rope fixing groove and a rope mounting groove are respectively formed at the two sides of the fixing base, a rope passing groove is formed at one side of the rope mounting groove, a rotating shaft fixing groove two is fixedly connected to one end of the rope mounting groove, an installation baffle is rotatably connected to one side of the fixing base, a rotating shaft fixing groove one is fixedly connected to one end of the installation baffle, a rope shaft is rotatably connected to one end of the rotating shaft fixing groove one and the rotating shaft fixing groove two, a fastening rope is wound around one end of the rope shaft, and a rope mounting rod is fixedly connected to one end of the fastening rope.

[0007] In some embodiments, a bottom mounting groove is fixedly connected above the fixing base, a top clamping groove is fixedly connected above the bottom mounting groove, and an anti-skid pad is fixedly connected to one end of the top clamping groove and the bottom mounting groove, respectively.

[0008] In some embodiments, the anti-skid pad is fixedly connected with a cable at one end, and the cable is fixedly connected with a wire harness connector at both ends.

[0009] In some embodiments, the fixed base is rotatably connected with a rotating baffle at one end, the rope belt shaft is provided with a positioning clamping groove at one end, and the rope belt mounting groove is fixedly connected with a spring one inside.

[0010] In some embodiments, the rope belt is rotatably connected with a fastening baffle at one end of the through groove, and the fastening baffle and the rope belt are fixedly connected with a fixed boss at one end of the through groove.

[0011] In some embodiments, the fastening baffle is fixedly connected with a baffle claw two at one end, and the installation baffle is fixedly connected with a baffle claw one at one end.

[0012] In some embodiments, the fixed base is rotatably connected with a gear inside, the fixed base is slidably connected with a toothed rod at one end, the toothed rod is fixedly connected with a pressing plate and a spring two at both ends respectively, and the toothed rod is engaged with the gear at one end.

[0013] In some embodiments, the fixed base is fixedly connected with a lower baffle below, the lower baffle is slidably connected with a bottom claw at one end, and the bottom claw is rotatably connected with a connecting rod above and below the gear.

[0014] An automobile wire harness, the automobile wire harness is a cable (29).

[0015] The embodiment of the utility model has the following advantages by adopting the above technical scheme:

[0016] 1. An automobile wire harness and its fixing structure, by fixing the cable, installing the rope belt shaft in the fixed base, winding the rope belt around the outside of the cable by pulling the rope belt mounting rod, and then inserting it into the rope belt fixing groove for fixing, the loose cable can be effectively fastened and wound, and the problem of repeatedly tightening and removing the excess part for fixing by using a cable tie is avoided.

[0017] 2. An automobile wire harness and its fixing structure, the cable is fixed by the top clamping groove and the bottom mounting groove, the anti-skid pad can increase the friction force to prevent the cable from sliding due to vibration and being damaged by mutual friction.

[0018] 3. An automobile wire harness and its fixing structure, the bottom claw is fixedly installed on the slot of the automobile frame by the extrusion device, and the cable can be quickly and conveniently taken out from the two pressing plates.

[0019] The above summary is intended to illustrate the application and is not intended to be limiting thereof. Further aspects, embodiments and features of the application will be apparent from the detailed description that follows, taken in conjunction with the accompanying drawings and the description of the state of the art. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 It is a front view structural drawing of the present application;

[0022] Figure 2 It is a bottom view structural drawing of the present application;

[0023] Figure 3 It is a rope belt installation slot structural drawing of the present application;

[0024] Figure 4 It is a bottom part exploded view of the present application.

[0025] Reference signs:

[0026] 1, wire harness connector; 2, fixed base; 3, bottom installation slot; 4, top clamping groove; 5, anti-skid pad; 6, rope belt fixing groove; 7, rotating baffle; 8, rope belt shaft; 9, positioning clamping groove; 10, fastening rope belt; 11, rope belt installation rod; 12, rope belt installation slot; 13, installation baffle; 14, baffle claw one; 15, rotating shaft fixing groove one; 16, rotating shaft fixing groove two; 17, spring one; 18, fastening baffle; 19, baffle claw two; 20, fixed boss; 21, rope belt passing groove; 22, rack; 23, pressing plate; 24, gear; 25, lower baffle; 26, connecting rod; 27, bottom claw; 28, spring two; 29, cable. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0028] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] As Figures 1-4 shown, an automobile wire harness fixing structure, comprising a wire harness connector 1 and a fixing base 2, the fixing base 2 is provided with a rope fixing groove 6 and a rope installation groove 12 on both sides, the rope installation groove 12 is provided with a rope passing groove 21 on one side, and the rope installation groove 12 is fixedly connected with a rotating shaft fixing groove two 16 at one end; the fixing base 2 is rotatably connected with an installation baffle 13 on one side, the installation baffle 13 is fixedly connected with a rotating shaft fixing groove one 15 at one end, and the rotating shaft fixing groove one 15 and the rotating shaft fixing groove two 16 are rotatably connected with a rope shaft 8 at one end; the rope shaft 8 is wound with a fastening rope 10 at one end, and the fastening rope 10 is fixedly connected with a rope installation rod 11 at one end;

[0031] The fixing base 2 is fixedly connected with a bottom installation groove 3 above, the bottom installation groove 3 is fixedly connected with a top clamping groove 4 above, and the top clamping groove 4 and the bottom installation groove 3 are fixedly connected with anti-skid pads 5 at one end respectively;

[0032] The anti-skid pads 5 are fixedly connected with cables 29 at one end, and the cables 29 are fixedly connected to the wire harness connector 1 at both ends;

[0033] In use, a plurality of cables 29 on one side of the wire harness connector 1 are installed on the bottom installation groove 3, and then fixed by installing the top clamping groove 4; the top clamping groove 4 and the bottom installation groove 3 are provided with a plurality of arc-shaped grooves at one end, the number of grooves can be adjusted during production for wire harnesses with different numbers of cables 29, and the anti-skid pads 5 can increase the friction force to prevent the cables 29 from sliding due to vibration and causing damage due to friction between them;

[0034] After the cables 29 are fixed, the installation baffle 13 can be opened to install the rope shaft 8 in the rotating shaft fixing groove one 15, the fastening rope 10 is clamped in the rope passing groove 21, and then the rope installation rod 11 is pulled to wind the rope around the plurality of cables 29 on the outside, and then the rope installation rod 11 is inserted from one side into the rope fixing groove 6 on the other side of the fixing base 2 for fixation, which can effectively tighten and wind the loose cables 29, avoiding the problems of repeated tightening and removal of excess parts during fixing with a cable tie, and the need for cleaning.

[0035] In this embodiment, the fixing base 2 is rotatably connected with a rotating baffle 7 at one end, the rope shaft 8 is provided with a positioning clamping groove 9 at one end, and the rope installation groove 12 is fixedly connected with a spring one 17 inside;

[0036] The rotating baffle 7 can be rotated to block one end of the rope fixing groove 6 to prevent the rope installation rod 11 from falling off due to vibration;

[0037] The spring one 17 can be clamped in the positioning clamping groove 9 when the rope shaft 8 rotates to keep the fastening rope 10 taut when winding.

[0038] In the embodiment, the rope is connected with the fastening baffle 18 at one end of the rope passing groove 21, and the fastening baffle 18 and the rope are fixedly connected with the fixing boss 20 at one end of the rope passing groove 21.

[0039] The rotating fastening baffle 18 can be fixed by the multiple fixing bosses 20 to prevent the fastening rope 10 from loosening.

[0040] In the embodiment, the fastening baffle 18 is fixedly connected with the baffle clamping jaw two 19 at one end, and the installation baffle 13 is fixedly connected with the baffle clamping jaw one 14 at one end. The baffle clamping jaw two 19 and the baffle clamping jaw one 14 can be inserted into the slot on one side of the fixed base 2 for fixation.

[0041] In the embodiment, when in use, the multiple cables 29 on one side of the wire harness connector 1 are installed on the bottom installation groove 3, and then fixed by the top clamping groove 4. The top clamping groove 4 and the bottom installation groove 3 are provided with multiple arc-shaped slots at one end. The number of the slots can be adjusted during production to be used for wire harnesses with different numbers of cables 29. The anti-skid pad 5 can improve the friction to prevent the cables 29 from sliding due to vibration and causing damage due to friction between each other.

[0042] After the cables 29 are fixed, the rope passing shaft 8 can be installed in the rotating shaft fixing slot one 15 by opening the installation baffle 13, the fastening rope 10 is clamped in the rope passing groove 21, and then the rope installation rod 11 is pulled to wind the rope around the outside of the multiple cables 29. Subsequently, the rope installation rod 11 is inserted from one side into the rope fixing groove 6 on one side of the fixed base 2 for fixation. This can effectively tighten and wind the loose cables 29, avoiding the problems of repeatedly tightening and removing the excess part during the use of the cable tie, and the need for cleaning.

[0043] The rotating baffle 7 can be rotated to block one end of the rope fixing groove 6 to prevent the rope installation rod 11 from falling off due to vibration.

[0044] The spring one 17 can be clamped in the positioning clamping groove 9 when the rope passing shaft 8 rotates to keep the fastening rope 10 tight during winding.

[0045] The rotating fastening baffle 18 can be fixed by the multiple fixing bosses 20 to prevent the fastening rope 10 from loosening.

[0046] The baffle clamping jaw two 19 and the baffle clamping jaw one 14 can be inserted into the slot on one side of the fixed base 2 for fixation.

[0047] Embodiment 2

[0048] A kind of automobile wire harness fixing structure, the embodiment is improved based on embodiment 1, as shown in Figures 1-4

[0049] ​In the embodiment, the fixed base 2 is rotatably connected with a gear 24, one end of the fixed base 2 is slidably connected with a toothed rod 22, both ends of the toothed rod 22 are fixedly connected with a pressing plate 23 and a spring 28 respectively, and one end of the toothed rod 22 is engaged with the gear 24;

[0050] The fixed base 2 is fixedly connected with a lower baffle 25, one end of the lower baffle 25 is slidably connected with a bottom claw 27, and the upper side of the bottom claw 27 and the lower side of the gear 24 are rotatably connected with a connecting rod 26;

[0051] When the device needs to be fixed on the slot of the automobile frame after the wire harness is fastened, the device can be squeezed to buckle the bottom claw 27 on the slot of the automobile frame;

[0052] When the wire harness needs to be disassembled, the pressing plate 23 on both sides is only needed to be pressed, at this time, the gear 24 is driven to rotate, and the plurality of bottom claws 27 are simultaneously rotated inward to be conveniently taken out.

[0053] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the utility model, and these should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. An automobile wire harness fixing structure comprising a wire harness connector (1) and a fixing base (2), characterized by: The fixed base (2) is provided with a rope fixing groove (6) and a rope installation groove (12) on both sides, the rope installation groove (12) is provided with a rope passing groove (21) on one side, the rope installation groove (12) is fixedly connected with a rotating shaft fixing groove two (16) at one end, the fixed base (2) is rotatably connected with an installation baffle (13) on one side, the installation baffle (13) is fixedly connected with a rotating shaft fixing groove one (15) at one end, the rotating shaft fixing groove one (15) and the rotating shaft fixing groove two (16) are rotatably connected with a rope shaft (8) at one end, the rope shaft (8) is wound with a fastening rope (10) at one end, and the fastening rope (10) is fixedly connected with a rope installation rod (11) at one end.

2. The wire harness fixing structure for a vehicle according to claim 1, characterized by: The fixed base (2) is fixedly connected with a bottom installation groove (3) above, the bottom installation groove (3) is fixedly connected with a top clamping groove (4) above, and the top clamping groove (4) and the bottom installation groove (3) are fixedly connected with anti-skid pads (5) at one end, respectively.

3. The wire harness fixing structure for a vehicle according to claim 2, characterized in that: The anti-skid pad (5) is fixedly connected with a cable (29) at one end, and the cable (29) is fixedly connected to a wire harness connector (1) at both ends.

4. The wire harness fixing structure for a vehicle according to claim 2, characterized by: The fixed base (2) is rotatably connected with a rotating baffle (7) at one end, the rope shaft (8) is provided with a positioning clamping groove (9) at one end, and the rope installation groove (12) is fixedly connected with a spring one (17) inside.

5. The wire harness fixing structure for a vehicle according to claim 4, characterized in that: The rope passing groove (21) is rotatably connected with a fastening baffle (18) at one end, the fastening baffle (18) and the rope passing groove (21) are fixedly connected with a fixed boss (20) at one end.

6. The wire harness fixing structure for a vehicle according to claim 5, characterized in that: The fastening baffle (18) is fixedly connected with a baffle claw two (19) at one end, and the installation baffle (13) is fixedly connected with a baffle claw one (14) at one end.

7. The wire harness fixing structure for a vehicle according to claim 5, characterized by: The fixed base (2) is rotatably connected with a gear (24) inside, the fixed base (2) is slidably connected with a toothed rod (22) at one end, the toothed rod (22) is fixedly connected with a pressing plate (23) and a spring two (28) at both ends, respectively, and the toothed rod (22) is engaged with the gear (24) at one end.

8. The wire harness fixing structure for a vehicle according to claim 7, characterized by: The fixed base (2) is fixedly connected with a lower baffle (25) below, the lower baffle (25) is slidably connected with a bottom claw (27) at one end, and the bottom claw (27) is rotatably connected with a connecting rod (26) above and below the gear (24).

9. An automobile wire harness characterized by The automobile wire harness comprises the automobile wire harness fixing structure in any one of claims 1-8.

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