CN212011525U

CN212011525U - Wire harness

Info

Publication number: CN212011525U
Application number: CN202020842819.3U
Authority: CN
Inventors: 杨晨
Original assignee: Shanghai Charles Electronic Co ltd
Current assignee: Shanghai Charles Electronic Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-11-24
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a wire harness, which comprises a wire, the front end of wire is provided with the front connector, the rear end of wire is provided with the rear connector, be provided with signal lamp one on the front connector, the top of front connector is provided with the recess, be provided with signal lamp two on the rear connector, be provided with arch, a plurality of on the bottom of rear connector the wire sets up between front connector, the rear connector. The utility model provides a simple structure, economy are suitable for, can realize the multistage concatenation, can in time investigate and solve's pencil when meetting the electric leakage.

Description

Wire harness

Technical Field

The utility model relates to a pencil technical field particularly, relates to a pencil.

Background

Wire harnesses are generally composed of a wire, an insulating sheath, a terminal and a wrapping material. The wiring harness provides a totality of service equipment, such as trunk lines, switching devices, control systems, and the like, for a certain set of load sources. The basic research content of the traffic theory is to research the relationship among traffic volume, call loss and harness capacity, so that the harness is an important basic concept in the traffic theory. The wire harness binding can play roles in wear resistance, flame retardance, corrosion resistance, interference prevention, noise reduction and appearance beautification, the binding material is generally selected according to the working environment and the space, and the binding material is generally selected from adhesive tapes, corrugated pipes, PVC pipes and the like.

In the process production, the first station of the strand production is the open wire process. The accuracy of the line opening process is directly related to the whole production progress, and once errors occur, particularly the line opening size is short, the reworking of all stations can be caused, time and labor are wasted, and the production efficiency is influenced. And the second station after the wire opening is a crimping process, crimping parameters are determined according to the terminal type required by the drawing, a crimping operation instruction is made, and an operator is marked and trained on a process file for the requirement with special requirements. And then, a pre-assembly process is carried out, firstly, a pre-assembly process operation instruction is compiled, and in order to improve the total assembly efficiency, complicated wire harnesses are provided with pre-assembly stations. The overall assembly personnel effort is increased if the pre-assembled parts are assembled too little or the assembled wire paths are not acceptable. The final step is the final assembly process. According to an assembly bedplate designed by a product development department, specification and size of tooling equipment and a material box are designed, and numbers of all assembly sheaths and accessories are attached to the material box so as to improve assembly efficiency.

At present, in the middle of the life, often can meet pencil overlength when the installation, be difficult for the concatenation, the pencil that increases brings very big inconvenience for people's walking, when meetting the electric leakage, can't in time discover and solve.

SUMMERY OF THE UTILITY MODEL

Problem to among the correlation technique, the utility model provides a pencil solves current pencil and uses inconveniently, is difficult for the concatenation, when meetting the electric leakage, the problem of unable quick investigation and solution.

In order to achieve the technical purpose, the technical scheme of the utility model is as follows:

the utility model provides a wire harness, includes the wire, the front end of wire is provided with the front connector, the rear end of wire is provided with the rear connector, be provided with signal lamp one on the front connector, the top of front connector is provided with the recess, be provided with signal lamp two on the rear connector, be provided with arch, a plurality of on the bottom of rear connector the wire sets up between front connector, the rear connector.

Further, the first signal lamp and the second signal lamp are both light emitting diodes.

Further, the outer surface of wire is provided with the protective layer, the material of protective layer is fluoroplastics.

Furthermore, be the joint between preceding joint, the back joint, preceding recess on the joint with protruding geometric dimensions looks adaptation on the back joint.

Furthermore, the sections of the front joint and the rear joint are rectangular.

Further, the surface of wire is provided with the buffer layer, the material of buffer layer is rubber.

The utility model has the advantages that: the wiring harness is simple in structure, convenient to install and use, economical and practical, capable of being rapidly checked when leakage occurs, and convenient to overhaul.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a wire harness according to an embodiment of the present invention;

in the figure: 1. a wire; 2. a front joint; 3. a rear joint; 4. a signal lamp I; 5. and a second signal lamp.

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 all belong to the protection scope of the present invention.

As shown in fig. 1, according to the embodiment of the utility model provides a wire harness, including wire 1, the front end of wire 1 is provided with front joint 2, the rear end of wire 1 is provided with rear joint 3, be provided with signal lamp 4 on the front joint 2, the top of front joint 2 is provided with the recess, be provided with signal lamp two 5 on the rear joint 3, be provided with the arch on the bottom of rear joint 3, six wire 1 sets up between front joint 2, the rear joint 3.

In this embodiment, signal lamp one 4, signal lamp two 5 are emitting diode, emitting diode is very sensitive to the electric current size, and the intensity of light is relevant with the electric current, is favorable to the maintenance of pencil electric leakage.

In this embodiment, the outer surface of the wire 1 is provided with a protective layer, the protective layer is made of fluoroplastic, and the fluoroplastic has excellent electrical insulation performance, high heat resistance, outstanding oil resistance, solvent resistance and wear resistance, and can prolong the service life of the wire harness.

In this embodiment, be the joint between preceding joint 2, the rear joint 3, preceding 2 last recess of joint with protruding geometric dimensions looks adaptation on the rear joint 3 can conveniently be dismantled and the concatenation installation.

In this embodiment, the cross sections of the front joint 2 and the rear joint 3 are both rectangular, so that the joint gap during splicing can be reduced.

In this embodiment, the surface of wire 1 is provided with the buffer layer, the material of buffer layer is rubber, can bear certain extrusion, has improved the security performance of pencil.

In order to facilitate further understanding of the above technical solutions, the working principle thereof will now be explained:

as shown in fig. 1, the wiring harness can realize multi-section splicing, the front connectors 2 and the rear connectors 3 of two wiring harnesses are respectively connected, and spliced into a desired length according to actual requirements, so that inconvenience in walking or economic loss caused by overlong wiring harnesses in life can be avoided; and signal lamp one 4, signal lamp two 5, can be when wire 1 takes place the electric leakage accurate judgement electric leakage concrete region, during the electric leakage, the electric current that flows can make signal lamp one 4, signal lamp two 5 luminous, according to luminous strong and weak, locking electric leakage position that can be very fast, the pencil of tearing down the electric leakage is changed new pencil, can solve the potential safety hazard fast, convenient operation, economy and practicality.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a wire harness, includes wire (1), its characterized in that, the front end of wire (1) is provided with front connector (2), the rear end of wire (1) is provided with rear connector (3), be provided with signal lamp (4) on front connector (2), the top of front connector (2) is provided with the recess, be provided with signal lamp two (5) on rear connector (3), be provided with arch, a plurality of on the bottom of rear connector (3) wire (1) sets up between front connector (2), rear connector (3).

2. The wiring harness as claimed in claim 1, wherein the first signal lamp (4) and the second signal lamp (5) are each a light emitting diode.

3. The wire harness according to claim 1, wherein the outer surface of the conductive wire (1) is provided with a protective layer, and the protective layer is made of fluoroplastic.

4. A wire harness according to claim 1, characterised in that the front connector (2) and the rear connector (3) are clamped together, and the recess in the front connector (2) is adapted to the projection in the rear connector (3) in terms of geometry.

5. A wiring harness according to claim 1, characterized in that the front joint (2) and the rear joint (3) are rectangular in cross-section.

6. A wire harness as claimed in claim 1, characterised in that the outer surface of the conductor (1) is provided with a buffer layer of rubber.