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Flat inter-plate cable for space

A flat, board-to-board technology, used in flat/ribbon cables, insulated cables, cables, etc., can solve problems such as cable vibration and damage, achieve a less-damaged service life, reduce vibration, and improve electrical and flexible properties. Folding effect

Pending Publication Date: 2020-10-16
ANHUI HENGMING MOLD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem that the cables in the prior art are easily damaged due to vibration during use, the present invention proposes a flat inter-board cable for space

Method used

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Embodiment Construction

[0019] 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.

[0020] refer to Figure 1-2 , a flat inter-board cable for space, including a first insulating sleeve 1, the inside of the first insulating sleeve 1 is filled with thermoplastic resin 5, and a support frame 2 is fixed inside the first insulating sleeve 1, and the two sides of the support frame 2 Several wire cores 3 are installed, the surface of the wire core 3 is covered with a second insulating sleeve 4, the first keel 6 is installed on both sides inside the first insulating sleeve 1, and the surface of the first insulating sleeve 1 is provided with a groove 7 , the surface of the first insulating sleeve 1 is provided with a polyimide film 9, the polyimide film 9 i...

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Abstract

The invention discloses a flat type inter-board cable for space. The cable comprises a first insulating sleeve, and a support frame is fixed in the first insulating sleeve; a plurality of wire cores are installed on the two sides of the supporting frame; the surfaces of the wire cores are coated with a second insulating sleeve, first keels are installed on the two sides of the interior of the first insulating sleeve, a groove is formed in the surface of the first insulating sleeve, an isolation layer is arranged on the surface of the first insulating sleeve, an inner bushing is arranged on theisolation layer, and a damping mechanism is installed between the inner bushing and the first insulating sleeve. By arranging the first keel and the second keel, the electrical property and the flexibility of the cable are improved, and the cable is high in toughness and not prone to winding and knotting; the polyimide film effectively isolates the wire core from the external environment and protects the internal wire core from being polluted; by arranging the damping mechanism and the arc-shaped plate, the cable can be quickly recovered after being extruded, the internal wire core is effectively protected, the wire core is not easy to damage, and the service life of the cable is prolonged.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a flat inter-board cable for space. . Background technique [0002] The flat cable is produced by the standard organization. It is suitable for mobile electrical equipment with an AC rated voltage of 450V / 70V and below. The flat structure is especially suitable for frequent bending occasions. It does not kink and folds neatly, such as driving. YB, YBF, YBZ three categories of products can meet the needs of various occasions. It is suitable for electrical connection between mobile electrical equipment in harsh environments such as power generation, metallurgy, chemical industry, and ports. [0003] In the prior art, the combination of conventional copper foil, ordinary PI cover film and thermosetting adhesive is usually used for flat inter-board cables. Such cables are easily damaged due to vibration during use, which affects the service life of the cable. There are deficiencies...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/08H01B7/17H01B7/18H01B7/02
CPCH01B7/0216H01B7/08H01B7/0823H01B7/17H01B7/18H01B7/189
Inventor 杨志兵
Owner ANHUI HENGMING MOLD TECH
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