Control cable with high shielding property

Abstract

The invention discloses a control cable with a high shielding property. The control cable comprises a round reinforced insulating pipe, wherein a Y-shaped insulating partition is arranged in the reinforced insulating pipe, four insulating partitions are uniformly and radially arranged on the outer wall of the reinforced insulating pipe, two arc-shaped partitions I are connected between the two insulating partitions on the left side, two arc-shaped partitions II are connected between the two insulating partitions on the right side, three main cable cores are arranged between the Y-shaped insulating partition and the inner wall of the insulating reinforcing pipe, each main core comprises a main conductor as well as a trifluoropropyl fluorine-silicon rubber insulating layer and a semiconductor shielding layer which wrap the outer side of the main conductor sequentially, and control cable cores are arranged on the upper side and the lower side of the round reinforced insulating pipe respectively. Power cable cores are arranged between the two arc-shaped partitions I and between the two arc-shaped partitions II respectively, and the control cable is compact in structure, high in bearing capability and difficult to break off, adopts multi-layer insulating and shielding, is stable and reliable to work and has good buffer and vibration resistance effects by the aid of a semiconductor expanded buffer layer.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a control cable with high shielding performance. Background technique [0002] Control cables are used to transmit control electrical signals. The existing control cables are mainly composed of core wires, insulating layers, shielding layers and sheaths. Shielding layer, the function of the shielding layer is to avoid the influence of the external electromagnetic field on the transmission signal. Since the signals transmitted by the core wires in the wire harness are different, the core wires will also cause interference with each other, resulting in deviations in the transmitted signal. Contents of the invention [0003] The purpose of the present invention is to provide a control cable with high shielding performance in order to remedy the defects of the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] A control cable ...

AI Technical Summary

Problems solved by technology

[0002] Control cables are used to transmit control electrical signals. The existing control cables are mainly composed of core wires, insulating layers, shielding layers and sheaths. Shielding layer, the function of the shielding layer is to avoid the influence of the external electromagnetic field on the transmission signal. Since the signals transmitted by the core wires in the wire harness are different, the core wires will also cause interference with each other, resulting in deviations in the transmitted signal

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