CN210404190U - Automobile engine assembly wiring harness - Google Patents

Abstract

The utility model discloses an automobile engine assembly wire harness, which comprises an insulating hose, wherein the left end and the right end of the insulating hose are both provided with a protection device, the inner cavity of the protection device is provided with a wire harness device, the wire harness device comprises a rubber column, the outer surface of the rubber column is provided with a first fixed block and a second fixed block, the outer side wall of the second fixed block is provided with a pull rod in a penetrating and sliding way, the lower end of the pull rod is provided with a movable block, a spring is arranged between the movable block and the second fixed block, the pull rod is arranged at the center of an inner ring of the spring, the left outer side wall and the right outer side wall of the protection device are provided with a connecting device, compared with the traditional wire harness device, the utility model is provided with the rubber column, external electric wires with different thicknesses can be fixed by arranging the first fixed block, simple structure and convenient operation.

Description

Automobile engine assembly wiring harness

Technical Field

The utility model relates to an engine pencil technical field specifically is an automobile engine assembly pencil.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist without the wire harness. The wiring harness refers to a component which is formed by pressing a contact terminal (connector) punched by a copper material and an external electric wire and cable, then molding and pressing an insulator outside or adding a metal shell outside, and bundling the component to form a connecting circuit by the wiring harness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile engine assembly pencil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile engine assembly pencil, includes insulating hose, both ends all are equipped with protection device about insulating hose, protection device's inner chamber is equipped with the pencil device, the pencil device includes the rubber column, the surface of rubber column is equipped with first fixed block and second fixed block, the lateral wall of second fixed block runs through to slide and is equipped with the pull rod, the low side of pull rod is equipped with the movable block, and is equipped with the spring between movable block and the second fixed block, and the pull rod assembly is in the inner ring center department of spring, protection device's left and right sides lateral wall is equipped with connecting device.

Preferably, protection device includes first protection ring and second protection ring, first protection ring assembles respectively on insulating hose's the lateral wall of controlling, two the card post groove has all been seted up to the outer end lateral wall of first protection ring, the inner lateral wall of second protection ring all is equipped with the card post, the internal surface of card post and the laminating of the internal surface in card post groove, and the inner chamber of first protection ring and second protection ring all is equipped with the rubber column.

Preferably, the clamping grooves are formed in the side walls of the inner cavities of the first protection ring and the second protection ring, the outer side wall of the rubber column is provided with a clamping block, and the outer side wall of the clamping block is attached to the inner side wall of the clamping groove.

Preferably, the connecting device comprises an insulating rubber block, the outer side wall of the insulating rubber block is provided with a conductive head in a penetrating mode, and the inner end side wall of the insulating rubber block is attached to the outer end side wall of the rubber column and the outer end side wall of the second protection ring.

Preferably, two the inner lateral wall of insulating rubber piece all is equipped with the joint post, the joint post groove has all been seted up to the outer end lateral wall of rubber post, the lateral wall of joint post and the inside wall laminating in joint post groove.

Preferably, a pressing block is mounted on the upper side wall of the moving block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the device is provided with the rubber column, through the first fixed block of surface assembly of rubber column, second fixed block, movable block, pull rod and spring, can fix the outside electric wire of different thicknesses, can realize integrative multi-purpose effect, through lateral wall assembly briquetting on the movable block in the rubber column, can press admittedly by outside electric wire, prevents that outside electric wire from breaking away from the rubber column when using.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an explosion diagram of the structure of the present invention.

Fig. 3 is a schematic view of a second protection ring half plane structure of the present invention.

Fig. 4 is a detailed view of a portion a in fig. 1.

Fig. 5 is a detailed view of fig. 1 at b.

Fig. 6 is a detailed view of fig. 1 at c.

In the figure: 1. insulating hose, 2, protection device, 21, first protective ring, 211, clamping column groove, 22, second protective ring, 221, clamping column, 23, clamping groove, 3, wiring harness device, 31, rubber column, 311, clamping block, 312, clamping column groove, 32, first fixed block, 33, second fixed block, 34, pull rod, 35, moving block, 351, pressing block, 36, spring, 4, connecting device, 41, insulating rubber block, 411, clamping column, 42 and conducting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an automobile engine assembly pencil, including insulating hose 1, both ends all are equipped with protection device 2 about insulating hose 1, the inner chamber of protection device 2 is equipped with harness device 3, harness device 3 includes rubber column 31, the surface assembly of rubber column 31 has first fixed block 32 and second fixed block 33, the lateral wall of second fixed block 33 runs through to slide and is equipped with pull rod 34, the low side of pull rod 34 is equipped with movable block 35, and be equipped with spring 36 between movable block 35 and the second fixed block 33, and pull rod 34 assembles in spring 36's inner ring center department, lateral wall is equipped with connecting device 4 about protection device 2, when using. An external electric wire penetrates through the insulating hose 1 and the protection device 2, then two ends of the external electric wire are respectively connected with the conductive heads in the connecting device 4, then the pull rod 34 is pulled, the distance between the moving block 35 and the first fixing block 32 is adjusted, the external electric wire is clamped between the moving block 35 and the first fixing block 32, the wiring harness device 3 can fix the external electric wire, then the clamping block 311 on the outer surface of the rubber column 31 is clamped with the clamping groove 23 in the inner cavity of the protection device 2, the wiring harness device 3 is clamped to the inner cavity of the protection device 2, then the clamping column 221 in the second protection ring 22 is clamped with the clamping column groove 211 in the first protection ring 21, and finally the clamping column 411 in the insulating rubber block 41 is clamped into the clamping column groove 312 in the rubber column 31.

Specifically, the protection device 2 includes a first protection ring 21 and a second protection ring 22, the first protection ring 21 is respectively assembled on the left and right side walls of the insulation hose 1, the outer end side walls of the two first protection rings 21 are all provided with a clamping column groove 211, the inner end side walls of the second protection ring 22 are all provided with a clamping column 221, the inner surface of the clamping column 221 is attached to the inner surface of the clamping column groove 211, the inner cavities of the first protection ring 21 and the second protection ring 22 are all provided with a rubber column 31, the outer end side walls of the two first protection rings 21 are all provided with the clamping column groove 211, the inner end side walls of the second protection ring 22 are all provided with the clamping column 221, and the rapid assembly of wire harnesses can be realized.

Particularly, draw-in groove 23 has all been seted up to the inner chamber lateral wall of first protective ring 21 and second protective ring 22, and the lateral wall of rubber post 31 is equipped with fixture block 311, and the lateral wall of fixture block 311 and the laminating of the inside wall of draw-in groove 23, draw-in groove 23 has all been seted up through the inner chamber lateral wall of first protective ring 21 and second protective ring 22, and the lateral wall of rubber post 31 assembles fixture block 311, can realize the rapid Assembly of bunch, when the circuit problem of being qualified for the next round of competitions, can dismantle fast and overhaul.

Specifically, the connecting device 4 includes an insulating rubber block 41, the outer side wall of the insulating rubber block 41 is assembled with a conductive head 42 in a penetrating manner, the inner side wall of the insulating rubber block 41 is attached to the outer side wall of the rubber column 31 and the outer side wall of the second protection ring 22, and the outer side wall of the insulating rubber block 41 is assembled with the conductive head 42 in a penetrating manner to realize the link of the chain joint.

Particularly, the inner lateral wall of two insulating rubber blocks 41 all is equipped with joint post 411, joint post groove 312 has all been seted up to the outer end lateral wall of rubber column 31, the lateral wall of joint post 411 and the laminating of the inside wall of joint post groove 312, all assemble joint post 411 through the inner lateral wall of two insulating rubber blocks 41, joint post groove 312 is all seted up to the outer end lateral wall of rubber column 31, with joint post 411 and joint post groove 312 joint together, convenient to detach overhauls the outside electric wire.

Specifically, the pressing block 351 is attached to the upper wall of the moving block 35, and the pressing block 351 is attached to the upper wall of the moving block 35, so that the external electric wire can be pressed and fixed, and the external electric wire is prevented from being separated from the rubber column 31 when in use.

The working principle is as follows: when the protective device is used, an external electric wire penetrates through the insulating hose 1 and the protective device 2, two ends of the external electric wire are connected with the conductive heads in the connecting device 4 respectively, then the pull rod 34 is pulled, the distance between the moving block 35 and the first fixing block 32 is adjusted, the external electric wire is clamped between the moving block 35 and the first fixing block 32, so that the wiring harness device 3 can fix the external electric wire, then the clamping block 311 on the outer surface of the rubber column 31 is clamped with the clamping groove 23 in the inner cavity of the protective device 2, the wiring harness device 3 is clamped to the inner cavity of the protective device 2, the clamping column 221 in the second protective ring 22 is clamped with the clamping column groove 211 in the first protective ring 21, and finally the clamping column 411 in the insulating rubber block 41 is clamped into the clamping column groove 312 in the rubber column 31.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. An automobile engine assembly pencil, includes insulating hose (1), its characterized in that: both ends all are equipped with protection device (2) about insulating hose (1), the inner chamber of protection device (2) is equipped with pencil device (3), pencil device (3) include rubber column (31), the surface assembly of rubber column (31) has first fixed block (32) and second fixed block (33), the lateral wall of second fixed block (33) runs through to slide and is equipped with pull rod (34), the low side of pull rod (34) is equipped with movable block (35), and is equipped with spring (36) between movable block (35) and second fixed block (33), and pull rod (34) assembly is in the inner ring center department of spring (36), the lateral wall is equipped with connecting device (4) about protection device (2).

2. The automotive engine assembly harness of claim 1, wherein: protection device (2) are including first protective ring (21) and second protective ring (22), first protective ring (21) assemble respectively on insulating hose (1) the side wall of controlling, two card post groove (211) have all been seted up to the outer end lateral wall of first protective ring (21), the inner lateral wall of second protective ring (22) all is equipped with card post (221), the internal surface laminating of the internal surface of card post (221) and card post groove (211), and the inner chamber of first protective ring (21) and second protective ring (22) all is equipped with rubber column (31).

3. The automotive engine assembly harness of claim 2, wherein: the inner cavity side wall of first protective ring (21) and second protective ring (22) has all seted up draw-in groove (23), the lateral wall of rubber column (31) is equipped with fixture block (311), the lateral wall of fixture block (311) and the inside wall laminating of draw-in groove (23).

4. The automotive engine assembly harness of claim 1, wherein: connecting device (4) include insulating rubber piece (41), the lateral wall of insulating rubber piece (41) is run through and is equipped with conductive head (42), the inner lateral wall of insulating rubber piece (41) all with the laminating of the outer end lateral wall of rubber column (31) and the outer end lateral wall of second protection ring (22).

5. The automotive engine assembly harness of claim 4, wherein: two the inner lateral wall of insulating rubber piece (41) all is equipped with joint post (411), joint post groove (312) have all been seted up to the outer end lateral wall of rubber post (31), the lateral wall of joint post (411) and the inside wall laminating of joint post groove (312).

6. The automotive engine assembly harness of claim 1, wherein: a pressing block (351) is mounted on the upper side wall of the moving block (35).

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