Bending-resistant 5G cable

Abstract

The invention discloses a 5G cable resistant to bending, and belongs to the technical field of cables. The cable comprises cable cores, a polyethylene outer protective layer, an insulating protectivelayer, a shielding layer and wires. The exterior of the cable is provided with a polyethylene outer protection layer which plays a role in protection. Each cable core comprises a conductor, an insulating protective layer wrapping the conductor, and a shielding layer sleeving the insulating protective layer. An inner sheath is arranged on the center line of the cable, an outer sheath is sleeved outside the inner sheath, the cable cores are arranged between the inner sheath and the outer sheath at equal intervals, wherein the number of the cable cores is at least three, a first buffer layer is sleeved outside the outer sheath, and first support ring bodies are arranged on the periphery of the first buffer layer at equal intervals. Through the arrangement of the bending-resistant structure, the bending-resistant performance of the cable is effectively enhanced, so the influence on the resistance of a wire in the cable due to poor elastic reset effect after the cable is bent is reduced.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a bending-resistant 5G cable. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of wires. Each group of wires is insulated from each other and is often twisted around a center. The entire outside is covered with a highly insulating coating. With the continuous development of power technology, the application field of 5G cables is also constantly expanding, so that the innovation and design of 5G cables will play a role in promoting the development of 5G cable production technology. [0003] Most existing 5G cables are prone to deformation due to poor bending resistance, which will affect the internal resistance of the cable and affect the safe use of the cable. Therefore, urgent It is necessary to develop a 5G cable that is resistant to bending. Contents of the invention [0004] 1. Technical problems to be solved [000...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a bending-resistant 5G cable to solve the problem that most of the existing 5G cables proposed in the above background technology are prone to deformation when the cable is bent due to poor bending resistance. The problem that affects the size of the internal resistance of the cable and thus affects the safe use of the cable

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