CN220822496U

CN220822496U - Wire harness protection device

Info

Publication number: CN220822496U
Application number: CN202322518882.8U
Authority: CN
Inventors: 章文静
Original assignee: Suzhou Yun An Electric Co ltd
Current assignee: Suzhou Yun An Electric Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-19
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses a wire harness protection device, which relates to the technical field of automobile wire harnesses and aims to solve the problems that in the prior art, most of wire harnesses are installed and fixed by using staples or binding tapes, but the wire harnesses are easy to twist at a wiring point along with the shaking of an automobile body, but a connecting wire cannot move along with the shaking of the automobile due to the fact that the wiring point is fixed, the connecting wire falls off due to certain torque, interference friction is easy to occur between the connecting wire and peripheral components, the wire harnesses are damaged, even short circuit is caused, and a large potential safety hazard is brought to the automobile, and the wire harness protection device comprises a protection sleeve; further comprises: the deconcentrator, its inside that sets up the protective sheath, and the deconcentrator is provided with two and symmetry setting in the inside of protective sheath, the terminal surface of deconcentrator is provided with the mounting groove, and the mounting groove is provided with four and even symmetry setting in the terminal surface of deconcentrator, the inside upper and lower both ends of mounting groove all are provided with the second spring.

Description

Wire harness protection device

Technical Field

The utility model relates to the technical field of automobile wire harnesses, in particular to a wire harness protection device.

Background

The automobile wire harness is a network main body of an automobile circuit, the automobile circuit is not arranged without the wire harness, after a contact terminal formed by punching copper materials is pressed with wires and cables, an insulator or an external metal shell is molded outside, and the like, the wire harness is bundled to form a component for connecting the circuit, the wire harness industrial chain comprises wires and cables, connectors, processing equipment, wire harness manufacturing and downstream application industries, the wire harness is very wide in application, the wire harness can be used in the aspects of automobiles, household appliances, computers and communication equipment, various electronic instruments and meters and the like, the automobile body wire harness is connected with the whole automobile body, the automobile body wire harness is in an H shape, along with the development of technology, the number of electronic and electric elements on the automobile is increased, the wire harnesses for connecting and controlling the electronic and electric elements are increased correspondingly, the wire harness distribution in the automobile is more complicated, and how the wire harness is installed and fixed becomes an important problem in the automobile field, so that a protection device is needed for protecting the wire harness.

In the prior art, most of the wire harnesses are installed and fixed by using staples or binding tapes, but the wire harnesses are easy to twist at the wiring points along with the shaking of the automobile body, but the wiring points are fixed, the connecting wires cannot move along with the shaking of the automobile, the connecting wires fall off due to certain torque, the connecting wires are easy to interfere and rub with peripheral components, the wire harnesses are damaged, even short circuit is caused, and great potential safety hazards are brought to the automobile; we have therefore proposed a harness protection device so as to solve the problems set forth in the foregoing.

Disclosure of utility model

The utility model aims to provide a wire harness protection device, which solves the problems that in the prior art, most of wire harnesses are installed and fixed by using staples or binding tapes, but the wire harnesses are easy to twist at a wiring point along with the shaking of an automobile body, but a connecting wire cannot move along with the shaking of the automobile due to the fact that the wiring point is fixed, the connecting wire falls off due to certain torque, and the connecting wire is easy to interfere and rub with surrounding components, so that the wire harnesses are damaged, even short circuit is caused, and a great potential safety hazard is brought to the automobile.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wire harness protection device includes a protective sleeve;

Further comprises:

The deconcentrator, it sets up the inside at the protective sheath, and the deconcentrator is provided with two and symmetry and set up the inside at the protective sheath, the terminal surface of deconcentrator is provided with the mounting groove, and the mounting groove is provided with four and even symmetry setting at the terminal surface of deconcentrator, the inside upper and lower both ends of mounting groove all are provided with the second spring, the inside card that is provided with of mounting groove, second spring fixed mounting is between mounting groove and card, and the card can be at the inside removal of mounting groove through the second spring.

Preferably, clamping blocks are arranged on the periphery of the outer wall of the deconcentrator.

Preferably, the inner wall of protective sheath all is provided with the draw-in groove all around, and draw-in groove and fixture block looks meshing, the inside of draw-in groove is provided with first spring, and first spring fixed mounting is in the inside of draw-in groove.

Preferably, the inside upper end of protective sheath is provided with the heat dissipation groove, the inside upper end of heat dissipation groove is provided with the heat-conducting plate, the upper end of heat-conducting plate is provided with the radiating block, and the radiating block is provided with a plurality of and is connected with the heat-conducting plate, the bottom of heat dissipation groove is provided with the rubber network.

Preferably, the center of deconcentrator is provided with the through-hole, be provided with the connecting rod between the deconcentrator, and connecting rod fixed connection is in the through-hole.

Preferably, the outer wall of connecting rod is provided with the allocation piece, and allocates the piece to be provided with four and even symmetry fixed mounting around the connecting rod outer wall, the both sides of allocation piece all are provided with the response piece, and response piece fixed mounting is in the both sides of allocation piece, the inside of connecting rod is provided with signal transmission device, and signal transmission device and response piece intercommunication, the outer wall of connecting rod all is provided with the signal lamp all around, and the signal lamp sets up between corresponding allocation piece.

Preferably, the bottom of protective sheath is provided with the base, the both sides of base are provided with the bolt.

Preferably, a sponge cushion is arranged between the base and the protective sleeve.

Preferably, insulating layers are arranged on two sides of the inner wall of the protective sleeve, and the insulating layers are fixedly arranged on two sides of the inner wall of the protective sleeve through adhesion.

Preferably, the material of the deconcentrator is polyimide.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the wire harness clamping device, the wire splitters are arranged in the protective sleeve, the wire harnesses with different sizes are clamped, the wire harnesses with different sizes are inserted through pulling the card up and down, the card clamps the wire harnesses with different sizes due to the elastic force of the second spring, the wire harnesses are effectively fixed, meanwhile, friction between the wire harnesses and peripheral structures is prevented, potential safety hazards are reduced, meanwhile, the clamping blocks are arranged around the wire splitters and are used for being fixed in clamping grooves in the protective sleeve, and the wire splitters are prevented from shifting or rotating in the shaking process of an automobile.

2. Through setting up the connecting rod between two deconcentrators, set up the plectrum at the connecting rod outer wall, can cut off the touching between the pencil, set up the response piece in the both sides of plectrum simultaneously, if meet the condition of pencil electric leakage and can transmit for signal transmission device through the response piece, signal transmission device gives signal transmission signal lamp, makes the staff when repairing the inspection through judging which signal lamp is bright and find the pencil of damage accurately to the convenience is repaired and inspected.

Drawings

FIG. 1 is a cross-sectional view of the interior of a protective sleeve structure according to the present utility model;

FIG. 2 is a schematic view of a splitter according to the present utility model;

FIG. 3 is a front view of the connecting rod structure of the present utility model;

FIG. 4 is a schematic view of a base structure of the present utility model;

FIG. 5 is an enlarged view of a portion of the utility model at A;

In the figure: 1. a protective sleeve; 2. a wire divider; 3. a clamping groove; 4. a first spring; 5. a clamping block; 6. a second spring; 7. a card; 8. a mounting groove; 9. a through hole; 10. a base; 11. a heat dissipation block; 12. a heat sink; 13. a heat conductive plate; 14. a rubber mesh; 15. an insulating layer; 16. a connecting rod; 17. a distributing plate; 18. an induction piece; 19. a signal transmission device; 20. a signal lamp; 21. a bolt; 22. a sponge cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a wire harness protection device includes a protective sheath 1;

Further comprises:

The deconcentrator 2, it sets up the inside at the protection cover 1, and deconcentrator 2 is provided with two and symmetry setting in the inside at the protection cover 1, the terminal surface of deconcentrator 2 is provided with mounting groove 8, and mounting groove 8 is provided with four and even symmetry setting in the terminal surface of deconcentrator 2, the inside upper and lower both ends of mounting groove 8 all are provided with second spring 6, the inside card 7 that is provided with of mounting groove 8, second spring 6 fixed mounting is between mounting groove 8 and card 7, and card 7 can be at the inside removal of mounting groove 8 through second spring 6.

Through setting up deconcentrator 2 inside protective sheath 1, press from both sides not unidimensional pencil, stir from top to bottom through card 7 and insert the pencil into, card 7 is because the elasticity of second spring 6 presss from both sides not unidimensional pencil tightly, effectually fixes the pencil, prevents simultaneously that the pencil from taking place the friction with peripheral structure, reduces the potential safety hazard, sets up fixture block 5 around deconcentrator 2 simultaneously and is used for fixing in protective sheath 1 inside draw-in groove 3, prevents deconcentrator 2 from taking place skew or rotation at the in-process that the car rocked.

Referring to fig. 1-2, a clamping block 5 is disposed around the outer wall of the wire divider 2 and is used for being fixed in a clamping groove 3 inside the protecting cover 1.

Referring to fig. 1, the periphery of the inner wall of the protective sleeve 1 is provided with a clamping groove 3, the clamping groove 3 is engaged with a clamping block 5, a first spring 4 is arranged in the clamping groove 3, and the first spring 4 is fixedly installed in the clamping groove 3 to prevent the deconcentrator 2 from shifting or rotating in the shaking process of the automobile.

Referring to fig. 1, a heat dissipation groove 12 is provided at an inner upper end of the protection sleeve 1, a heat conducting plate 13 is provided at an inner upper end of the heat dissipation groove 12, a heat dissipation block 11 is provided at an upper end of the heat conducting plate 13, the heat dissipation block 11 is provided with a plurality of heat dissipation plates 13 connected, and a rubber net 14 is provided at a bottom end of the heat dissipation groove 12, so that heat dissipation can be performed inside the protection sleeve 1.

Referring to fig. 1-2, a through hole 9 is provided in the center of the wire divider 2, a connecting rod 16 is provided between the wire dividers 2, and the connecting rod 16 is fixedly connected to the through hole 9 for fixing the wire dividers 2.

Referring to fig. 1-3, the outer wall of the connecting rod 16 is provided with an allocation sheet 17, the allocation sheet 17 is provided with four evenly symmetrical and fixedly installed around the outer wall of the connecting rod 16, both sides of the allocation sheet 17 are provided with induction sheets 18, the induction sheets 18 are fixedly installed on both sides of the allocation sheet 17, a signal transmission device 19 is arranged inside the connecting rod 16, the signal transmission device 19 is communicated with the induction sheets 18, signal lamps 20 are arranged around the outer wall of the connecting rod 16, the signal lamps 20 are arranged between the corresponding allocation sheets 17, and a worker can accurately find a damaged wire harness by judging which signal lamp 20 is on when repairing, so that repairing is convenient.

Referring to fig. 4, a base 10 is disposed at the bottom end of the protective sleeve 1, and bolts 21 are disposed at two sides of the base 10 for fixing the protective sleeve 1.

Referring to fig. 4, a sponge cushion 22 is disposed between the base 10 and the protective cover 1 to prevent the protective cover 1 from being damaged due to collision with the base 10.

Referring to fig. 1, insulating layers 15 are disposed on two sides of an inner wall of the protective sleeve 1, and the insulating layers 15 are fixedly mounted on two sides of the inner wall of the protective sleeve 1 through adhesion, so that potential safety hazards are reduced.

Referring to fig. 1-2, the wire divider 2 is made of polyimide, which can be effectively insulated and is hard.

Working principle: during the use, through setting up deconcentrator 2 in the inside of protective sheath 1, press from both sides the pencil with equidimension, stir from top to bottom through card 7 and insert the pencil into, card 7 is because the elasticity of second spring 6 is tight with equidimension's pencil, effectually fix the pencil, prevent simultaneously that the pencil from taking place the friction with peripheral structure, reduce the potential safety hazard, set up fixture block 5 around deconcentrator 2 and be used for fixing in the inside draw-in groove 3 of protective sheath 1 simultaneously, prevent deconcentrator 2 and take place skew or rotation at the in-process that the car rocked, the inside heat radiation structure that is provided with of protective sheath 1 simultaneously, can effectually dispel the heat to protective sheath 1, set up connecting rod 16 between two deconcentrators 2, set up the distributing plate 17 at the connecting rod 16 outer wall, can cut off the touching between the pencil, simultaneously set up sensing plate 18 in the both sides of distributing plate 17, if meet the circumstances of pencil electric leakage can be transmitted for signal transmission device 19 through sensing plate 18, signal transmission device 19 gives signal 20, make the staff accurately find out the damage through judging which signal lamp 20 is bright when carrying out the inspection, thereby the pencil is convenient to examine.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A wire harness protection device comprising a protective sleeve (1);

The method is characterized in that: further comprises:

The deconcentrator (2), its inside that sets up in protection sheath (1), and deconcentrator (2) are provided with two and symmetry setting in the inside of protection sheath (1), the terminal surface of deconcentrator (2) is provided with mounting groove (8), and mounting groove (8) are provided with four and even symmetry setting in the terminal surface of deconcentrator (2), the inside upper and lower both ends of mounting groove (8) all are provided with second spring (6), mounting groove (8) inside is provided with card (7), second spring (6) fixed mounting is between mounting groove (8) and card (7), and card (7) can be at mounting groove (8) internal movement through second spring (6).

2. The wire harness protection device according to claim 1, wherein: clamping blocks (5) are arranged around the outer wall of the deconcentrator (2).

3. The wire harness protection device according to claim 1, wherein: the inner wall of protective sheath (1) all is provided with draw-in groove (3) all around, and draw-in groove (3) and fixture block (5) are mutually tangential, the inside of draw-in groove (3) is provided with first spring (4), and the inside at draw-in groove (3) of first spring (4) fixed mounting.

4. The wire harness protection device according to claim 1, wherein: the novel heat-conducting protective sleeve is characterized in that a heat-radiating groove (12) is formed in the upper end of the inside of the protective sleeve (1), a heat-conducting plate (13) is arranged at the upper end of the heat-radiating groove (12), a heat-radiating block (11) is arranged at the upper end of the heat-conducting plate (13), a plurality of heat-radiating blocks (11) are connected with the heat-conducting plate (13), and a rubber net (14) is arranged at the bottom end of the heat-radiating groove (12).

5. The wire harness protection device according to claim 1, wherein: the center of deconcentrator (2) is provided with through-hole (9), be provided with connecting rod (16) between deconcentrator (2), and connecting rod (16) fixed connection is in through-hole (9).

6. The wire harness protection device of claim 5, wherein: the outer wall of connecting rod (16) is provided with and allocates piece (17), and allocate piece (17) to be provided with four and even symmetry fixed mounting around connecting rod (16) outer wall, the both sides of allocating piece (17) all are provided with response piece (18), and response piece (18) fixed mounting is in the both sides of allocating piece (17), the inside of connecting rod (16) is provided with signal transmission device (19), and signal transmission device (19) and response piece (18) intercommunication, all be provided with signal lamp (20) around the outer wall of connecting rod (16), and signal lamp (20) set up between corresponding allocating piece (17).

7. The wire harness protection device according to claim 1, wherein: the bottom of protective sheath (1) is provided with base (10), the both sides of base (10) are provided with bolt (21).

8. The wire harness protection device of claim 7, wherein: a foam-rubber cushion (22) is arranged between the base (10) and the protective sleeve (1).

9. The wire harness protection device according to claim 1, wherein: insulating layers (15) are arranged on two sides of the inner wall of the protective sleeve (1), and the insulating layers (15) are fixedly arranged on two sides of the inner wall of the protective sleeve (1) through adhesion.

10. The wire harness protection device according to claim 1, wherein: the deconcentrator (2) is made of polyimide.