Flexible flat cable

A flat cable and flexible technology, applied in the field of flexible flat cables, can solve the problems of increased wiring difficulty, easy confusion, troublesome cable layout, etc., to reduce the risk of breaking, increase bending margin, and prolong service life Effect

Active Publication Date: 2014-07-30
上海埃因电线电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, when the number of cables is large, the cable layout is more troublesome and prone to confusion, and the use of auxiliary fixing devices increases the difficulty of wiring, resulting in cumbersome operations and inconvenient maintenance work in the future

Method used

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  • Flexible flat cable

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Embodiment Construction

[0011] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a flexible flat cable proposed by the present invention.

[0012] refer to figure 1 , a flexible flat cable proposed by the present invention, including a plurality of core wires, a sheath layer 6, an adhesive layer 7, and a protective film 8;

[0013] Each core wire includes a wire core, an aluminum-plastic composite tape 4, and an elastic anti-extrusion layer 5; the wire core is composed of ten wires 1, aluminum metal hose 2, and aramid fiber 3, and the wire 1 includes a conductor in the middle 11. The conductor 11 is covered with an insulating layer 12; in the arrangement of the wires, ten wires 1 are arranged in a spiral shape around the aluminum metal hose 2, and the aramid fibers 3 are filled in the wires 1 and the aluminum metal hose. Between the tubes 2, the wire core is covered with an aluminum-plastic composite tape 4, and the aluminum-plastic composite tape 4 is covered with an ela...

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PUM

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Abstract

The invention discloses a flexible flat cable which comprises a plurality of core wires, a sheath layer, a bonding layer and a protection film. Each core wire comprises a wire core, a lapped covering layer and an elastic extruding-resistant layer. The wire cores are formed by a plurality of wires, a metal hose and aramid fiber. The wires comprise conductors arranged in the middle, and insulating layers wrapping the conductors. The wires are arranged around the metal hoses in a spiral mode. The aramid fiber fills the portion between the wires and the metal hoses. The wire cores are wrapped with the lapped covering layers wrapped with the elastic extruding-resistant layers. A plurality of longitudinal through holes are formed in the elastic extruding-resistant layers. The core wires are spaced, and the axes of the core wires are located on the same plane. The sheath layer is arranged around the core wires in an extruding mode. The bonding layer wraps the sheath layer. The protection film wraps the bonding layer. The flexible flat cable is good in flexibility, and wiring can be fixed without an auxiliary fixing device.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a flexible flat cable. Background technique [0002] At present, when cables are arranged, they are generally bundled together by strapping, and when wiring on a smooth surface or in a small space, auxiliary fixing devices are used to prevent the cables from moving due to their own rigidity during use. At the same time, when the number of cables is large, the cable layout is troublesome and prone to confusion, and the use of auxiliary fixing devices increases the difficulty of wiring, resulting in cumbersome operations and inconvenient maintenance work in the future. Contents of the invention [0003] In order to solve the technical problems in the background technology, the present invention proposes a flexible flat cable, which has good flexibility and can be fixed and wired without an auxiliary fixing device. [0004] A flexible flat cable proposed by the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/08H01B7/20H01B7/04
Inventor 魏宜王斌童天明谷庆生方伟
Owner 上海埃因电线电缆有限公司
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