CN214476499U

CN214476499U - High-temperature-resistant and bending-resistant flat cable

Info

Publication number: CN214476499U
Application number: CN202120467071.8U
Authority: CN
Inventors: 黄美华
Original assignee: CHONGQING KEBAO CABLE CO LTD
Current assignee: CHONGQING KEBAO CABLE CO LTD
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-22
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a high temperature resistant crooked flat cable relates to the cable field, the technical scheme of the utility model includes cable core, inner wire layer and outer jacket from inside to outside; the cable comprises a plurality of cable cores, wherein the plurality of cable cores are arranged in parallel along the width direction of the cable, a plurality of through holes are uniformly distributed on the inner wire layer between every two adjacent cable cores along the length direction of the cable, a wire rope passes through the through holes in a reciprocating mode along the length direction of the cable, and the wire rope tightens the inner wire layer outside the cable cores. Through the cotton rope passes interior through-hole setting, can be in the same place interior firm the fixing more of line layer, can show improvement cable overall structure's an organic whole nature, improve the life of cable, more can withstand the bending.

Description

High-temperature-resistant and bending-resistant flat cable

Technical Field

The utility model relates to a high temperature resistant crooked flat cable mainly relates to the cable field.

Background

In the use process of the flat cable with the multi-cable core, the flat structure enables the protective layers on the periphery of the cable core to be easily separated and loosened, the protective layers cannot be tightly attached to the cable core, the bending process of the cable is particularly obvious, and the cable is easy to deform when bent.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to above prior art, the utility model provides a high temperature resistant crooked flat cable passes interior through-hole setting through the cotton rope, can be in the same place interior firm the fixing more of line layer, can show the wholeness that improves cable overall structure, improves the life of cable, more can withstand the bending.

In order to achieve the above purpose, the technical scheme of the utility model is that: the cable comprises a cable core, an inner wire layer and an outer protective layer from inside to outside; the cable comprises a plurality of cable cores, wherein the plurality of cable cores are arranged in parallel along the width direction of the cable, a plurality of through holes are uniformly distributed on the inner wire layer between every two adjacent cable cores along the length direction of the cable, a wire rope passes through the through holes in a reciprocating mode along the length direction of the cable, and the wire rope tightens the inner wire layer outside the cable cores.

The technical principle and the beneficial effects of the utility model are as follows:

this scheme sets up the through-hole at the interior line layer, then passes interior through-hole through the cotton rope and sets up, can be in the same place interior line layer more firm fixing, with the inseparable laminating in interior line layer in the periphery of cable core, avoid because flat structure leads to interior line layer and cable core to appear breaking away from. Then wrap up cable core and interior line layer through the outer jacket, avoid the cotton rope to expose and influence pleasing to the eye externally, avoid the cotton rope externally direct contact external environment simultaneously. The cable has the advantages that the integrity of the whole structure of the cable can be obviously improved, the service life of the cable is prolonged, and the cable can better withstand bending.

Preferably, the interior wiring layer includes insulating layer and interior sheath from inside to outside, the insulating layer wrap up respectively in the conductor is outside, all the insulating layer is outside to be set up interior sheath can play insulating effect to the conductor through the insulating layer, then just protect the insulating layer with interior sheath.

Preferably, interior sheath is nylon and weaves the material, and nylon weaves the material more wear-resisting to very thin that can do makes overall structure lighter and thinner.

Preferably, the through hole is embedded with a hole sleeve, the cord is inserted into the hole sleeve, the cord can be prevented from cutting the inner cord layer through the hole sleeve, and the service life of the whole inner cord layer is prolonged.

Preferably, the hole sleeve is made of metal or plastic, and the metal and the plastic are more wear-resistant.

Preferably, the outer jacket is polytetrafluoroethylene material, the outer jacket to extend in the through-hole has the location arch, can be that outer jacket and interior line layer, cable core are inseparabler through the location arch and fix together, avoid appearing the dislocation each other.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments will be briefly described below, it is obvious that the drawings in the following description are only two of the 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 diagram of an embodiment of the present invention;

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

The cable comprises a conductor 1, an insulating layer 2, a shielding layer 3, an inner protection layer 4, an outer protection layer 5, a through hole 6, a hole sleeve 7 and a wire rope 8.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than 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.

Examples

As shown in fig. 1, the embodiment of the present invention includes a cable core, an inner wire layer and an outer sheath 5 from inside to outside.

The inner wire layer comprises an insulating layer 2 and an inner protection layer 4 from inside to outside, the insulating layer 2 wraps the conductor 1 externally, the insulating layer 2 is externally arranged, the inner protection layer 4 can insulate the conductor 1 through the insulating layer 2, and then the inner protection layer 4 is used for protecting the insulating layer 2. And a shielding layer 3 woven by copper wires is arranged between the inner protection layer 4 and the insulating layer 2.

Interior sheath 4 is the nylon weave material, and the nylon weave material is more wear-resisting to very thin that can do makes overall structure lighter and thinner.

The cable comprises a plurality of cable cores, wherein the cable cores are arranged in parallel along the width direction of the cable, a plurality of through holes 6 are uniformly distributed on the inner wire layer between every two adjacent cable cores along the length direction of the cable, a wire rope 8 passes through the through holes 6 in a reciprocating mode along the length direction of the cable, and the inner wire layer is tightly tied outside the cable cores through the wire rope 8.

This scheme sets up through-hole 6 on the interior line layer, then passes interior through-hole 6 through cotton rope 8 and sets up, can be in the same place interior line layer is firm more, with the inseparable laminating in interior line layer in the periphery of cable core, avoids appearing breaking away from because flat structure leads to interior line layer and cable core. Then wrap up cable core and interior line layer through outer jacket 5, avoid cotton rope 8 to expose and influence pleasing to the eye externally, avoid cotton rope 8 externally direct contact external environment simultaneously. The cable has the advantages that the integrity of the overall structure of the cable can be obviously improved, and the service life of the cable is prolonged.

The through hole 6 is embedded with a hole sleeve 7, the cord 8 is inserted into the hole sleeve 7, the cord 8 can be prevented from cutting the inner wire layer through the hole sleeve 7, and the service life of the whole inner wire layer is prolonged. The hole sleeve 7 is made of metal or plastic, and the metal and the plastic are more wear-resistant.

The outer jacket 5 is polytetrafluoroethylene material, the outer jacket 5 to it has the location arch to extend in the through-hole 6, can be that the outer jacket 5 is in the same place with inseparabler fixing of interior line layer, cable core through the location arch, avoids appearing the dislocation each other.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-temperature-resistant bending-resistant flat cable is characterized by comprising a cable core, an inner wire layer and an outer protective layer (5) from inside to outside;

the cable comprises a plurality of cable cores, wherein the cable cores are arranged in parallel along the width direction of the cable, a plurality of through holes (6) are uniformly distributed in the inner wire layer between every two adjacent cable cores along the length direction of the cable, a wire rope (8) passes through the through holes (6) in a reciprocating mode along the length direction of the cable, and the inner wire layer is tightened outside the cable cores by the wire rope (8).

2. A high temperature and bending resistant flat cable according to claim 1, wherein: the inner wire layer comprises an insulating layer (2) and an inner protection layer (4) from inside to outside, the insulating layer (2) is wrapped outside the conductor (1) respectively, and all the insulating layer (2) is arranged outside the inner protection layer (4).

3. A high temperature and bending resistant flat cable according to claim 2, wherein: the inner protective layer (4) is made of nylon woven materials.

4. A high temperature and bending resistant flat cable according to claim 1, wherein: the through hole (6) is embedded with a hole sleeve (7), and the thread rope (8) is inserted into the hole sleeve (7).

5. The high temperature and bending resistant flat cable according to claim 4, wherein: the hole sleeve (7) is made of metal or plastic.

6. A high temperature and bending resistant flat cable according to claim 1, wherein: the outer jacket (5) is made of polytetrafluoroethylene, and the outer jacket (5) extends into the through hole (6) to form a positioning bulge.