CN212782780U

CN212782780U - Automobile wire harness with insulating protective layer

Info

Publication number: CN212782780U
Application number: CN202022083143.7U
Authority: CN
Inventors: 庹礼章; 明庭根
Original assignee: Suzhou Kubang Wire Harness Technology Co ltd
Current assignee: Suzhou Kubang Wire Harness Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-03-23
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to the field of automobile wire harnesses, in particular to an automobile wire harness with an insulating protective layer, which comprises a wire harness main body and an insulating protective sleeve arranged on the wire harness main body; the wire harness main body comprises a main wire harness and two branch wire harnesses arranged on the left side and the right side of the main wire harness; the insulating protective sleeve comprises a main sheath and two branch sheaths which are respectively arranged on the two branch wire harnesses of the main wire harness; the main sheath and the branch sheaths respectively comprise a fixed sheath and an assembling sheath which are convenient to assemble; the fixed cover is sleeved outside the joint of the fixed sheath and the assembled sheath, and comprises an upper cover body and a lower cover body which are arranged in an up-and-down symmetrical mode. The utility model discloses set up main sheath and branch's sheath on main pencil and branch pencil respectively, and main sheath and branch's sheath are the mounting structure that can dismantle, assemble, and simple structure, the equipment is convenient, and insulating sheath is difficult for taking place the condition that drops at the in-process that uses for a long time, and is applicable to the pencil protection work of multiple length.

Description

Automobile wire harness with insulating protective layer

Technical Field

The utility model relates to a car wiring harness field specifically is a car wiring harness with insulating protective layer.

Background

The car is provided with a lot of car pencil in the carriage inside, the car pencil is equivalent to the neural network of car, a neural network for conveying various instruction information and telecommunication signal, make whole car be in better control and running state, car pencil among the prior art, generally cup joint insulating protective tube at the outer wall of wire, can play good insulating effect, but the most formula structures as an organic whole of insulating protective tube that have now, can't adjust the length of insulating protective tube according to the length of pencil, can't satisfy people's operation needs, need carry out further improvement to it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car pencil with insulating protective layer 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: an automobile wire harness provided with an insulating protective layer comprises a wire harness main body and an insulating protective sleeve arranged on the wire harness main body; the wire harness main body comprises a main wire harness and two branch wire harnesses arranged on the left side and the right side of the main wire harness; the insulating protective sleeve comprises a main sheath and two branch sheaths which are respectively arranged on the main wire harness and the two branch wire harnesses; the main sheath and the branch sheaths respectively comprise a fixed sheath and an assembling sheath which are convenient to assemble; a fixing cover is sleeved outside the joint of the fixing sheath and the assembling sheath and comprises an upper cover body and a lower cover body which are arranged up and down symmetrically; the left and right sides of upper cover body and lower lid is provided with upper junction plate and lower connecting plate respectively, is provided with the connection projection on the one side that the upper junction plate is close to lower connecting plate, is provided with and connects the connect the through-hole of projection structure adaptation on the position that lower connecting plate corresponds the connection projection.

Preferably, one end of the assembling sheath close to the fixing sheath is provided with a threaded connection part.

Preferably, the outer diameter of the threaded connection part is structurally matched with the inner diameter of the fixed sheath, and the threaded connection part is in threaded connection with the end part of the fixed sheath.

Preferably, the upper cover body and the lower cover body are respectively provided with an anti-falling lug with a hemispherical abutting block at the position corresponding to the end parts of the fixed sheath and the assembled sheath.

Preferably, the fixed sheath and the assembled sheath are provided with limiting jacks clamped with the anti-falling lugs at positions corresponding to the anti-falling lugs.

Preferably, the connecting convex column is inserted into the connecting through hole and clamped with the connecting through hole.

Preferably, the bottom of the connecting convex column is in threaded connection with a threaded locking ring.

Preferably, the upper cover body and the lower cover body are both arc-shaped structures, and the inner wall structures of the upper cover body and the lower cover body are consistent with the outer wall structures of the fixed sheath and the branch sheath.

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

the utility model is provided with a main sheath and a branch sheath on the main wire harness and the branch wire harness respectively, and the main sheath and the branch sheath are detachable and assembled mounting structures; main sheath and branch sheath all mainly have fixed sheath, equipment sheath and fixed lid to constitute, the mutual joint of tip of fixed sheath and equipment sheath to fix the junction of fixed sheath and equipment sheath through the last lid of fixed lid and lower lid, prevent that this insulating sheath from taking place the condition that drops at the in-process of long-term use, simple structure, simple to operate, and be applicable to the pencil guard work of multiple length.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing sheath and the assembling sheath according to the present invention;

fig. 3 is a schematic view of the connection structure of the present invention.

In the figure: 1. a main wire harness; 2. a branch wire harness; 3. a primary sheath; 4. a branch sheath; 5. fixing the sheath; 6. assembling a sheath; 7. a fixed cover; 8. an upper cover body; 9. a lower cover body; 10. an upper connecting plate; 11. a lower connecting plate; 12. connecting the convex columns; 13. a connecting through hole; 14. a threaded connection; 15. an anti-drop bump; 16. Limiting the jacks; 17. and (4) screwing a locking ring.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an automobile wire harness provided with an insulating protective layer comprises a wire harness main body and an insulating protective sleeve arranged on the wire harness main body; the wire harness main body comprises a main wire harness 1 and two branch wire harnesses 2 arranged on the left side and the right side of the main wire harness 1; the insulating protective sleeve comprises a main sheath 3 and two branch sheaths 4 which are respectively arranged on the main wire harness 1 and the two branch wire harnesses 2; the main sheath 3 and the branch sheaths 4 respectively comprise a fixed sheath 5 and an assembling sheath 6 which are convenient to assemble; a fixing cover 7 is sleeved outside the joint of the fixing sheath 5 and the assembling sheath 6, and the fixing cover 7 comprises an upper cover body 8 and a lower cover body 9 which are arranged up and down symmetrically; the left and right sides of the upper cover body 8 and the lower cover body 9 are respectively provided with an upper connecting plate 10 and a lower connecting plate 11, one surface of the upper connecting plate 10, which is close to the lower connecting plate 11, is provided with a connecting convex column 12, and the position of the lower connecting plate 11, which corresponds to the connecting convex column 12, is provided with a connecting through hole 13 matched with the structure of the connecting convex column 12.

Further, one end of the assembling sheath 6 close to the fixing sheath 5 is provided with a screw thread connection 14.

Further, the outer diameter of the threaded connection part 14 is structurally matched with the inner diameter of the fixed sheath 5, and the threaded connection part 14 is in threaded connection with the end part of the fixed sheath 5.

Furthermore, the upper cover body 8 and the lower cover body 9 are provided with anti-falling lugs 15 with hemispherical abutting blocks at positions corresponding to the ends of the fixed sheath 5 and the assembled sheath 6.

Furthermore, the positions of the fixed sheath 5 and the assembled sheath 6 corresponding to the anti-falling lugs 15 are provided with limiting jacks 16 clamped with the anti-falling lugs 15.

Further, the connection convex column 12 is inserted into the connection through hole 13 and is clamped with the connection through hole 13.

Further, the bottom of the connecting convex column 12 is connected with a thread locking ring 17 in a threaded manner.

Further, the upper cover body 8 and the lower cover body 9 are both arc-shaped structures, and the inner wall structures of the upper cover body 8 and the lower cover body 9 are consistent with the outer wall structures of the fixed sheath 5 and the branch sheath 4.

The working principle is as follows: when the main sheath 3 or the branch sheath 4 of the insulating protective sleeve is assembled, the threaded connection part 14 at the end part of the assembled sheath is aligned with the end part of the fixed sheath 5, then the assembling sheath 6 is rotated so that the assembling sheath 6 is screw-coupled with the fixed sheath 5, and then the upper cover body 8 and the lower cover body 9 fixing the 7 are respectively placed at the junction of the fixed sheath 5 and the assembling sheath 6, meanwhile, the fixing sheath 5 and the assembling sheath 6 are pressed, so that the inner parts of the inserting limit insertion holes 16 corresponding to the anti-falling lugs 15 are preliminarily fixed, then the connecting convex columns 12 on the upper connecting plate 10 are inserted into the connecting through holes 13 on the lower connecting plate 11, and the bottom threaded connection of threaded locking ring 17 and connection projection 12 prevents the condition that this insulating sheath from taking place to drop in the long-term in-process that uses, simple structure, simple to operate, and be applicable to the pencil protection work of multiple length.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile wire harness with insulating protective layer which characterized in that: the insulation protection sleeve comprises a wiring harness main body and an insulation protection sleeve arranged on the wiring harness main body; the wire harness main body comprises a main wire harness (1) and two branch wire harnesses (2) arranged on the left side and the right side of the main wire harness (1); the insulation protective sleeve comprises a main sheath (3) and two branch sheaths (4) which are respectively arranged on the main wire harness (1) and the two branch wire harnesses (2); the main sheath (3) and the branch sheaths (4) respectively comprise a fixed sheath (5) and an assembling sheath (6) which are convenient to assemble; a fixing cover (7) is sleeved outside the joint of the fixing sheath (5) and the assembling sheath (6), and the fixing cover (7) comprises an upper cover body (8) and a lower cover body (9) which are arranged up and down symmetrically; the left and right sides of the upper cover body (8) and the lower cover body (9) are respectively provided with an upper connecting plate (10) and a lower connecting plate (11), one surface, close to the lower connecting plate (11), of the upper connecting plate (10) is provided with a connecting convex column (12), and a connecting through hole (13) matched with the connecting convex column (12) in structure is formed in the position, corresponding to the connecting convex column (12), of the lower connecting plate (11).

2. The automotive wire harness provided with an insulating protective layer according to claim 1, characterized in that: and one end of the assembling sheath (6) close to the fixing sheath (5) is provided with a threaded connecting part (14).

3. The automotive wire harness provided with an insulating protective layer according to claim 2, characterized in that: the outer diameter of the threaded connection part (14) is matched with the inner diameter structure of the fixed sheath (5), and the threaded connection part (14) is in threaded connection with the end part of the fixed sheath (5).

4. The automotive wire harness provided with an insulating protective layer according to claim 1, characterized in that: the upper cover body (8) and the lower cover body (9) are provided with anti-falling lugs (15) with hemispherical abutting blocks at positions corresponding to the ends of the fixed sheath (5) and the assembled sheath (6).

5. The automotive wire harness provided with an insulating protective layer according to claim 1, characterized in that: and the fixed sheath (5) and the assembled sheath (6) are provided with limiting jacks (16) which are clamped with the anti-falling lugs (15) at positions corresponding to the anti-falling lugs (15).

6. The automotive wire harness provided with an insulating protective layer according to claim 1, characterized in that: the connecting convex column (12) is inserted into the connecting through hole (13) and clamped with the connecting through hole (13).

7. The automotive wire harness provided with an insulating protective layer according to claim 1, characterized in that: the bottom of the connecting convex column (12) is in threaded connection with a threaded locking ring (17).

8. The automotive wire harness provided with an insulating protective layer according to claim 1, characterized in that: the upper cover body (8) and the lower cover body (9) are both arc-shaped structures, and the inner wall structures of the upper cover body (8) and the lower cover body (9) are consistent with the outer wall structures of the fixed sheath (5) and the branch sheath (4).