Reinforced copper-clad steel signal cable

Abstract

The invention relates to a reinforced copper-clad steel signal cable. The reinforced copper-clad steel signal cable comprises three copper-clad steel wires and a hard outer sheath wrapped at the outside of the three copper-clad steel wires, wherein each copper-clad steel wire comprises a steel core and a copper layer on an outer surface of the steel core; a soft protective jacket covers an outer side of each copper-clad steel wire; a soft hair layer is arranged on an inner surface of the soft protective jacket; a shielding layer is arranged on an inner side of the hard outer sheath; the three copper-clad steel wires are distributed on the inner side of the hard outer sheath in a triangle, and a protection steel wire penetrates through the interior of the hard outer sheath between each two copper-clad steel wires and forms an outward protruding outer convex edge and an inward protruding inner fixing edge; and three fan-shaped supporting shielding bands are further arranged among the three copper-clad steel wires. The reinforced copper-clad steel signal cable provided by the invention not only avoids external interface, but also avoids the mutual interference among the single wires, enhances the strength of the cable, fixes the internal copper-clad steel wires, and avoids the surfaces of the copper-clad steel wires from being scratched by large amplitude swing, thereby guaranteeing the signal transmission quality.

Description

technical field [0001] The invention relates to the field of copper-clad steel wires, in particular to a reinforced copper-clad steel signal cable. Background technique [0002] At present, when the copper-clad steel wire is applied to the conductive carrier of the signal line, the copper-clad steel wire directly contacts the insulation skin, which makes the surface of the copper-clad steel wire easily scratched, reduces the conductivity, and affects the use of copper-clad steel. Moreover, after the copper-clad steel conductor is made into a multi-strand cable, it is easy to interfere with each other and affect signal transmission. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a reinforced copper-clad steel signal cable. [0004] The technical solution adopted by the present invention to solve the technical problem is: a reinforced copper-clad steel signal cable, which includes three copper-clad steel wir...

AI Technical Summary

Problems solved by technology

[0002] At present, when the copper-clad steel wire is applied to the conductive carrier of the signal line, the copper-clad steel wire directly contacts the insulation skin, which makes the surface of the copper-clad steel wire easily scratched, reduces the conductivity, and affects the use of copper-clad steel. Moreover, after the copper-clad steel conductor is made into a multi-strand cable, it is easy to interfere with each other and affect signal transmission.

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