Improved computer cable

Abstract

The invention aims to provide an improved computer cable, which sequentially comprises cable cores, a skeleton, an inner inflaming retarding layer, an inner wrapping belt layer, an outer shielding layer, an outer wrapping belt layer, an outer inflaming retarding layer and an outer sheath layer from inside to outside; symmetrically distributed hole cavities are arranged in the skeleton; the cable cores are positioned in the hole cavities. After the positions of the cable cores are fixed by adopting the skeleton, displacement is not generated due to an external force, so all electrical parameters of a work line are not dispersed, the signal transmission is more stable and the medium loss is small; the skeleton and each insulation layer adopt a soft elastomer insulation body respectively, the contact friction loss between the cable cores is effectively prevented due to the structure of the skeleton and the cable breaking due to the friction loss caused by the bending of the cable is inhibited.

Description

technical field [0001] The invention belongs to the field of cables, in particular to an improved computer cable. Background technique [0002] Cables for computers are widely used in computer systems or automation devices for detection and control in power generation, metallurgy, petroleum, chemical industry, textile and other departments, as well as general industrial computers, so they have great influence on their transmission ability and anti-interference performance. Higher requirements can reliably transmit weak analog signals. In the production of computer cables in the prior art, the positions of multiple insulated wire cores are unstable and easy to slide, and sometimes they are deformed and dislocated under the action of external force into an asymmetric structure, thereby affecting the electrical parameters of the cable, resulting in scrapping; Under the action of external force during laying, this deformation may be increased, so that the electrical parameters ...

AI Technical Summary

Problems solved by technology

In the production of computer cables in the prior art, the positions of multiple insulated wire cores are unstable and easy to slide, and sometimes they are deformed and dislocated under the action of external force into an asymmetric structure, thereby affecting the electrical parameters of the cable, resulting in scrapping; Under the action of external force during laying, this deformation may be increased, so that the electrical parameters of the working line will be scattered, the transmission of signals will be unstable, and in severe cases, the controlled equipment will malfunction.

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