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Control cable for computer

A technology for controlling cables and computers, applied in the direction of insulated cables, communication cables, cables, etc., can solve problems such as a large amount of dense smoke, halogen acid corrosive gas, affecting signal transmission, and shortening the service life of cables, so as to improve the ability of anti-electromagnetic interference , good conductivity, good shielding effect

Inactive Publication Date: 2015-07-29
ANHUI HUANYU CABLE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] For example, the sheath layer made of ordinary polyvinyl chloride plastic has strong permeability and is easily affected by moisture, which will cause internal oxidation, affect normal signal transmission, and shorten the service life of the entire cable.
Another example is that if the cable is burned in general, it will burn and produce a lot of smoke and halogen acid corrosive gas, making it difficult to carry out rescue work and endangering lives.

Method used

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  • Control cable for computer

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0013] Such as figure 1 As shown, the present invention is realized by adopting the following technical solutions: a control cable for a computer, which includes a conductor core, a semiconductive tape layer 3, a shielding layer 4 and a protective sheath 6, and the conductor core is composed of two One group of main cores 1 and two sets of control cores 2. The main core 1 is formed by twisting three insulated cores. The insulated cores are made of nickel-plated copper inner conductor, fluororubber crust and annealed oxygen The outer conductor is composed of steel wire wrapped with aluminum foil braiding. The main core 1 and the control core 2 are arranged adjacent to each other. A grounding core 7 is also provided inside the semi-conductiv...

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Abstract

The invention discloses a control cable for a computer. The control cable comprises a conductor cores, a semiconductive belting layer, a shielding layer and a protective cover. The conductor core is formed by two sets of main cores and two sets of control cores. The main cores are formed by twisting three insulating cable cores in a paired mode. The main cores and the control cores are arranged in an adjacent mode. The semiconductive belting layer is internally provided with a grounding cable core. A waterproof layer is arranged between the shielding layer and the protective cover. The cable is good in conductivity, high-temperature resistant, dragging and dropping resistant, bending resistant, good in shielding effect, oil proof, waterproof, low in smoke emission, free of halogen, environmentally friendly and low in damage to the human body and the surroundings, and is applied to a computer system.

Description

technical field [0001] The invention belongs to the field of cables, in particular to a computer control cable. Background technique [0002] At present, with the increase of cable consumption, the quality requirements of cables are also continuously improved. Cables used in computer and other fields have particularly high requirements for cables in terms of high temperature resistance, waterproof and oil resistance, drag resistance, acid and alkali resistance, corrosion resistance and anti-interference. [0003] For example, the sheath layer made of ordinary polyvinyl chloride plastic has strong permeability and is easily affected by moisture, which will cause internal oxidation, affect normal signal transmission, and shorten the service life of the entire cable. Another example is that if the cable is burned in general, it will burn and produce a large amount of dense smoke and halogen acid corrosive gas, making it difficult to carry out rescue work and endangering li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B11/00H01B7/29H01B7/18H01B7/17H01B7/28
Inventor 巫俊峰黄立群李家平
Owner ANHUI HUANYU CABLE GROUP
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