Signal transmission control cable

A technology for controlling cables and signal transmission, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of poor combination of signal transmission performance of signal cables, time-consuming cables, cumbersome use, etc. Torsion and extrusion resistance, the effect of increasing stability

Inactive Publication Date: 2017-01-04
ANHUI HUININGELECTRIC INSTR & APPLIANCE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the performance of signal transmission and low-voltage power supply control of signal cables cannot be well combined, and the use is cumbersome. The most important thing is that the service life is very short, and the replacement of cables is labor-intensive and expensive.

Method used

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  • Signal transmission control cable

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Embodiment Construction

[0011] Such as figure 1 As shown, a signal transmission control cable includes a main wire core and a control wire core. The main wire core includes a main conductor 1, and the outer side of the main conductor 1 is sequentially covered with a BN / EP composite insulating heat-conducting layer 2, a semi-conductive Shielding layer 3 and reinforced insulating tube 1, said reinforced insulating tube 1 is composed of inner petal-shaped nylon tube 4 and outer petal-shaped nylon tube 5, said inner petal-shaped nylon tube 4 and outer petal-shaped nylon tube Nylon-shaped tube 5 is spliced ​​end to end by four protruding arc-shaped nylon plates. The outer layer of petal-shaped nylon tube 5 is set outside the inner layer of petal-shaped nylon tube 4. The arc-shaped nylon plates are respectively connected to the four splicing points of the outer petal-shaped nylon tube 5, so that four small cavities are formed between the inner petal-shaped nylon tube 4 and the outer petal-shaped nylon tube...

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Abstract

The invention discloses a signal transmission control cable, which comprises a main wire core and a control wire core, wherein the main wire core comprises a main conductor; a BN / EP composite insulating heat conduction layer, a semi-conductive shielding layer and a reinforced insulation tube I sequentially coat the outer side of the main conductor; the reinforced insulation tube I comprises an inner-layer petal-shaped nylon tube and an outer-layer petal-shaped nylon tube; and each of the inner-layer petal-shaped nylon tube and the outer-layer petal-shaped nylon tube is formed by splicing four convex arc-shaped nylon plates end to end. The reinforced insulation tube comprising double layers of petal-shaped nylon tubes is utilized, a hollow cavity between the inner-layer petal-shaped nylon tube and the outer-layer petal-shaped nylon tube is provided with a Kevlar filament strengthening filling core, so that the structure is simple, reasonable and novel; the torsional resistance and the compression resistance of the cable are greatly improved; and by the outer-layer petal-shaped nylon tube and the inner-layer oval nylon tube, the structure stability is improved and the torsional resistance and the compression resistance are improved.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a signal transmission control cable. Background technique [0002] At present, the performance of signal transmission and low-voltage power supply control of signal cables cannot be well combined, and the use is cumbersome. In order to overcome the mobile use in existing occasions, and have performance requirements such as signal control and signal transmission, it is particularly necessary to provide a long-life integrated cable suitable for signal transmission and control in mobile occasions. Contents of the invention [0003] The object of the present invention is to provide a signal transmission control cable in order to remedy the defects of the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] A signal transmission control cable, including a main wire core and a control wire core, the main wire core includes a main ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/17H01B7/18H01B11/06
CPCH01B7/17H01B7/184H01B7/185H01B7/1875H01B7/1895H01B11/06
Inventor 张元船赵欣泰杨茂明张玉湘华齐东
Owner ANHUI HUININGELECTRIC INSTR & APPLIANCE GRP
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