CN217214216U

CN217214216U - Bending-resistant automobile cable

Info

Publication number: CN217214216U
Application number: CN202123323301.2U
Authority: CN
Inventors: 段俊红
Original assignee: Jiangsu Fire Phoenix Wire & Cable System Technology Co ltd
Current assignee: Jiangsu Fire Phoenix Wire & Cable System Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-16
Anticipated expiration: 2031-12-27

Abstract

A bending-resistant automobile cable comprises a cable body, wherein the cable body comprises a power line and a signal line, the power line and the signal line are mutually twisted, an elastic layer is filled in a peripheral gap between the power line and the signal line, and meanwhile, a protective layer is wrapped outside the whole body formed by the power line and the signal line; the resistant car cable of buckling of this scheme design fills at the peripheral clearance position of the line body that signal line and power cord transposition are constituteed and has elastic cotton rope, makes the line body play the cushioning effect through elastic cotton rope at the in-process of bending, reduces the friction between power cord and the signal line and loses with rolling over, improves the whole performance of bending of line body, solves the poor problem of traditional combination formula cable bending performance.

Description

Bending-resistant automobile cable

Technical Field

The utility model belongs to the technical field of the car cable, concretely relates to resistant car cable of buckling.

Background

The cable that vehicle chassis electron parking system and braking system applied generally is the combination formula line body structure that power cord and signal line transposition formed, and this conventional line body is owing to need frequently bend when using, so can make the line body wearing and tearing too fast because of bending produces the friction between power cord and the signal line, leads to the cracked condition to appear in the use in the line body very easily, and this is the resistant problem of bending performance poor of this car cable ubiquitous.

Therefore, it is necessary to design a bending-resistant automotive cable to solve the above technical problems.

Disclosure of Invention

For overcoming the not enough among the above-mentioned prior art, the utility model aims to provide a resistant car cable of buckling.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a resistant car cable of buckling, includes the cable body, the cable body includes power cord and signal line, the power cord with the peripheral clearance position of signal line transposition each other and between the two is filled with the elastic layer, simultaneously the power cord with the whole outside parcel that the signal line is constituteed is equipped with the protective layer.

Preferably, the elastic layer is an elastic cotton rope.

Preferably, the protective layer is an outer wrapping layer made of PU material.

Preferably, the power line comprises a plurality of power leads, and a first PTFE tape is wrapped outside the plurality of power leads.

Preferably, the signal line comprises a plurality of signal wires, and a second PTFE wrapping tape is wrapped outside the plurality of signal wires.

Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has as follows:

the resistant car cable of buckling of this scheme design fills at the peripheral clearance position of the line body that signal line and power cord transposition are constituteed and has elastic cotton rope, makes the line body play the cushioning effect through elastic cotton rope at the in-process of bending, reduces the friction between power cord and the signal line and loses with rolling over, improves the whole performance of bending of line body, solves the poor problem of traditional combination formula cable bending performance.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of the cable.

In the above drawings, a power line 1, a signal line 2, an elastic cotton rope 3, a wrapping layer 4, a first PTFE wrapping belt 5, a second PTFE wrapping belt 6 and a weaving layer 7.

Detailed Description

The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.

Please refer to fig. 1. It should be understood that, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when they are used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely required to be horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The embodiment is as follows: as shown in fig. 1, a bending-resistant automobile cable comprises a cable body, wherein the cable body comprises a power line 1 and a signal line 2, the power line 1 is formed by combining a plurality of power leads, and a first PTFE tape 5 is wrapped outside the power line 1; the signal wire 2 is formed by combining a plurality of signal wires, and a second PTFE (polytetrafluoroethylene) wrapping belt 6 is wrapped outside the signal wire; the power line 1 and the signal line 2 are twisted with each other, an elastic cotton rope 3 is filled in a peripheral gap between the power line 1 and the signal line 2, meanwhile, the whole outer part formed by the power line 1 and the signal line 2 is wrapped with an outer wrapping layer 4 made of PU material, a weaving layer 7 is further arranged on the inner side of the protective layer, and the weaving layer 7 is wrapped on the outer parts of the power line 1 and the signal line 2

The resistant car cable of buckling of this scheme design fills at the peripheral clearance position of the line body that signal line 2 and power cord 1 transposition are constituteed and has elastic cotton rope, makes the line body play the cushioning effect through elastic cotton rope 3 at the in-process of bending, reduces the friction between power cord 1 and the signal line 2 and loses with rolling over, improves the whole performance of bending of the line body, solves the poor problem of traditional combination formula cable bending performance.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims

1. The utility model provides a resistant car cable of buckling which characterized in that: the cable comprises a cable body, wherein the cable body comprises a power line and a signal line, the power line and the signal line are mutually twisted, an elastic layer is filled in a peripheral gap between the power line and the signal line, and meanwhile, a protective layer is wrapped outside the whole body formed by the power line and the signal line.

2. The automotive bend-resistant cable as recited in claim 1, wherein: the elastic layer is specifically an elastic cotton rope.

3. The automotive bend-resistant cable as recited in claim 1, wherein: the protective layer is an outer wrapping layer made of PU materials.

4. The automotive bend-resistant cable as recited in claim 1, wherein: the inner side of the protective layer is also provided with a woven layer, and the woven layer is wrapped outside the power line and the signal line.

5. The automotive bend-resistant cable as recited in claim 1, wherein: the power line comprises a plurality of power leads, and a first PTFE (polytetrafluoroethylene) wrapping tape is wrapped outside the power leads.

6. The automotive bend-resistant cable as recited in claim 1, wherein: the signal wire comprises a plurality of signal wires, and a second PTFE (polytetrafluoroethylene) wrapping tape is wrapped outside the signal wires.