Compression-resistant cable

A cable, first-line technology, applied in the direction of cables, insulated cables, conductors, etc., can solve problems such as cable damage and accidents, and achieve the effect of buffering external pressure, ensuring compression resistance, and ensuring normal conduction.

Pending Publication Date: 2019-02-12
昆山联连固电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long-term crushing of existing cables during use will cause damage to the cables and lead to accidents

Method used

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0014] The invention provides a pressure-resistant cable, which can more effectively ensure that the cable can more effectively buffer external pressure in a high-pressure environment, and ensure that the cable core can conduct electricity normally without the problem of core breakage. To achieve the above object, the present invention adopts the following technical solutions:

[0015] A compression-resistant cable, including a sub-cable and a parent cable, ...

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Abstract

The invention relates to a compression-resistant cable which comprises a secondary cable and a primary cable. The primary cable comprises a first wire harness and a primary port, the primary port is connected with the first wire harness, the secondary cable comprises a second wire harness and a secondary port, the secondary port is connected with the second wire harness, the second wire harness comprises hollow insulating tubes and core wires, and the core wires are penetratingly arranged in the insulating tubes and are used for delivering media. The compression-resistant cable is characterized in that a compression-resistant tube is arranged on the outer sides of the insulating tubes, three arc-shaped grooves are uniformly formed in the inner side of the compression-resistant tube, circlecenter angles of the arc-shaped grooves are 270 degrees, a first cotton weaving protective layer is arranged on the outer side of the compression-resistant tube, a flame-retardant layer made from ceramic fiber materials is arranged on the outer side of the first cotton weaving protective layer, balls made from elastic materials are arranged between the flame-retardant layer and the cotton weavingprotective layer and are annularly uniformly distributed, and an insulating outer sheath which wraps the flame-retardant layer is arranged on the outer side of the flame-retardant layer. The compression-resistant cable has the advantages that external pressures can be effectively cushioned, accordingly, normal electric conduction can be assuredly carried out by cores of the compression-resistantcable, and the problem of core breakage can be solved.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a compression-resistant cable. Background technique [0002] Wires and cables are wire products used to transmit electric (magnetic) energy, information and realize the conversion of electromagnetic energy. In a broad sense, wires and cables are also referred to as cables for short. In a narrow sense, cables refer to insulated cables, which can be defined as: a set consisting of the following parts Body; one or more insulated cores, and their respective possible coatings, overall protective layers and outer sheaths, cables may also have additional uninsulated conductors. Long-term rolling of the existing cables during use will cause damage to the cables and lead to accidents. Contents of the invention [0003] The invention provides a pressure-resistant cable, which can more effectively ensure that the cable can more effectively buffer external pressure in a high-pressure envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/24H01B7/18H01B7/295H01B7/02
CPCH01B7/0258H01B7/1875H01B7/24H01B7/295
Inventor 丁勇毛敏雄李杨
Owner 昆山联连固电子科技有限公司
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