CN218568476U

CN218568476U - Wire harness structure

Info

Publication number: CN218568476U
Application number: CN202222744147.4U
Authority: CN
Inventors: 田海飞; 陶燕; 李群
Original assignee: Shenzhen Minggoldman Precision Technology Co ltd
Current assignee: Shenzhen Minggoldman Precision Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-03
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a wire harness structure, which comprises a structure main body, wherein the structure main body comprises an outer sheath, a flame retardant layer is arranged in the outer sheath, the thickness range of the flame retardant layer is 0.3mm-0.8mm, a woven layer is arranged in the flame retardant layer, a compression-resistant filling layer is arranged in the woven layer, a reinforcing layer is arranged in the compression-resistant filling layer, a plurality of wire harness cores are arranged in the reinforcing layer, and a plurality of wire harness core surface layers are coated with insulating layers; the utility model relates to a wire harness structure through the setting of oversheath, plays preliminary protection's effect to the pencil, through the setting on fire-retardant layer, plays fire-retardant effect, through the setting of resistance to compression filling layer and enhancement layer, plays the effect of resistance to compression protection.

Description

Wire harness structure

Technical Field

The utility model relates to a pencil technical field, concretely relates to pencil structure.

Background

The wiring harness is the connection of signals and power supplies between carrying equipment, is a wiring component for connecting each electrical equipment in a circuit, and is used for transmitting the signals and the power supplies between electronic components.

When a traditional electronic wiring harness is installed and used, the wiring harness is directly exposed outside, and a displacement part of carrying equipment needs to be moved frequently, so that the wiring harness is bent and extruded frequently to damage and break.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem, and provide a wiring harness structure.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a pencil structure, including a main structure body, main structure body includes the oversheath, be equipped with fire-retardant layer in the oversheath, the thickness scope on fire-retardant layer is 0.3mm-0.8mm, be equipped with the weaving layer in the fire-retardant layer, be equipped with the resistance to compression filling layer in the weaving layer, be equipped with the enhancement layer in the resistance to compression filling layer, be equipped with many pencil cores in the enhancement layer, many pencil core top layer cladding formula is equipped with the insulating layer.

Preferably, the compression-resistant filling layer is composed of a plurality of compression-resistant strips which are tightly connected, and the compression-resistant strips are made of flexible silica gel materials or flexible rubber materials.

Preferably, the reinforcing layer is composed of a stainless steel band spirally wound on the surface layer of the wire harness core.

The utility model has the advantages that:

the utility model relates to a wire harness structure, which plays a preliminary protection role for the wire harness through the arrangement of an outer sheath; the flame-retardant layer is arranged to play a flame-retardant role; through the setting of resistance to compression filling layer and enhancement layer, play the effect of resistance to compression protection.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1-2:

the embodiment of the wiring harness structure comprises a structure main body, wherein the structure main body comprises an outer sheath, a flame-retardant layer is arranged in the outer sheath, the thickness range of the flame-retardant layer is 0.3-0.8 mm, a woven layer is arranged in the flame-retardant layer, a compression-resistant filling layer is arranged in the woven layer, a reinforcing layer is arranged in the compression-resistant filling layer, a plurality of wiring harness cores are arranged in the reinforcing layer, the wiring harness core surface layer is coated with an insulating layer, the compression-resistant filling layer is composed of a plurality of compression-resistant strips which are tightly connected, the compression-resistant strips are made of flexible silica gel materials or flexible rubber materials, and the reinforcing layer is formed by spirally winding a stainless steel belt on the wiring harness core surface layer.

The working principle is as follows: the arrangement of the outer sheath plays a role in preliminary protection of the wire harness; the flame-retardant layer is arranged to play a flame-retardant role; through the setting of resistance to compression filling layer and enhancement layer, play the effect of resistance to compression protection.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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

1. The utility model provides a wire harness structure, its characterized in that includes a main structure body, main structure body includes the oversheath, be equipped with fire-retardant layer in the oversheath, the thickness scope on fire-retardant layer is 0.3mm-0.8mm, be equipped with the weaving layer in the fire-retardant layer, be equipped with the resistance to compression filling layer in the weaving layer, be equipped with the enhancement layer in the resistance to compression filling layer, be equipped with many pencil cores in the enhancement layer, many pencil core top layer cladding formula is equipped with the insulating layer.

2. A wire harness structure according to claim 1, wherein: the compression-resistant filling layer is composed of a plurality of compression-resistant strips which are tightly connected, and the compression-resistant strips are made of flexible silica gel materials or flexible rubber materials.

3. A wire harness structure according to claim 1, wherein: the reinforcing layer is composed of a stainless steel band spirally wound on the surface layer of the wire harness core.