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a cable for a computer or instrument

A computer and cable technology, applied in the field of cables, can solve the problems that communication cables and control cables cannot meet the requirements, and achieve the effects of wide working temperature range, easy processing and manufacturing, and high flexibility

Inactive Publication Date: 2016-08-24
YANTAI MUPING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the instrumentation industry, intelligent instruments are equipped with computers for communication, control, monitoring, etc. This type of cable needs to be relatively soft and have high shielding performance. The communication cables and The control cable cannot meet the demand

Method used

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  • a cable for a computer or instrument
  • a cable for a computer or instrument
  • a cable for a computer or instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] please see figure 1 , a cable for computers or instruments, is characterized in that it is composed of three control lines arranged tangentially two by two, the first protective layer 6 wrapped outside the control lines, the first protective layer wrapped outside the first protective layer The outer shielding layer 7, the inner sheath 8 coated outside the outer shielding layer by extrusion, the armor layer 9 wrapped outside the inner sheath, and the outer sheath 10 coated outside the armored layer by extrusion molding; three control The lines are the first control line 1a, the second control line 1b, and the third control line 1c. Each control line consists of two insulated wires, an inner shielding layer 3 outside the insulated wires, and a grounding layer 4 outside the inner shielding layer. 1. The wire core sheath 5 is extruded and coated outside the grounding layer. Each insulated wire is composed of a conductor 1 and an insulating layer 2 extruded and coated outsid...

Embodiment 2

[0026] please see figure 2 , a cable for computers or instruments, is characterized in that it is composed of three control lines arranged tangentially two by two, the first protective layer 6 wrapped outside the control lines, the first protective layer wrapped outside the first protective layer The outer shielding layer 7, the inner sheath wrapped by extrusion molding outside the outer shielding layer 8, the armor layer wrapped outside the inner sheath 9, the outer sheath wrapped outside the armored layer by extrusion molding; three control lines These are the first control line 1a, the second control line 1b, and the third control line 1c. Each control line consists of two insulated wires, an inner shielding layer 3 outside the insulated wires, a grounding layer 4 outside the inner shielding layer, It is composed of core sheath 5 that is extruded and coated outside the grounding layer, and each insulated wire is composed of a conductor 1 and an insulating layer 2 that is e...

Embodiment 3

[0028] please see image 3 , a cable for computers or instruments, is characterized in that it is composed of three control lines arranged tangentially two by two, the first protective layer 6 wrapped outside the control lines, the first protective layer wrapped outside the first protective layer The outer shielding layer 7, the inner sheath wrapped by extrusion molding outside the outer shielding layer 8, the armor layer wrapped outside the inner sheath 9, the outer sheath wrapped outside the armored layer by extrusion molding; three control lines These are the first control line 1a, the second control line 1b, and the third control line 1c. Each control line consists of two insulated wires, an inner shielding layer 3 outside the insulated wires, a grounding layer 4 outside the inner shielding layer, It is composed of core sheath 5 that is extruded and coated outside the grounding layer, and each insulated wire is composed of a conductor 1 and an insulating layer 2 that is ex...

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Abstract

The invention belongs to the technical field of cables, in particular to a cable for computers or instruments, which is composed of three control wires, a first protective layer, an outer shielding layer, an inner sheath, an armored layer, and an outer sheath; three The control lines are the first to the third control lines. Each control line is composed of two insulated wires, an inner shielding layer, a grounding layer, and a core sheath. layer composition; the axes of the two conductors in the first control line form the first plane; the axes of the two conductors in the second control line form the second plane; the axes of the two conductors in the third control line form the third plane; The first plane, the second plane and the third plane are parallel to each other. The invention has the following main beneficial effects: easy processing and manufacturing, good shielding performance, wide range of suitable working temperature and high flexibility.

Description

technical field [0001] The invention belongs to the technical field of cables, in particular to a cable used for computers or instruments. Background technique [0002] With the rapid development of the instrumentation industry, intelligent instruments are equipped with computers for communication, control, monitoring, etc. This type of cable needs to be relatively soft and have high shielding performance. The communication cables and The control cable cannot meet the demand. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to disclose a cable for computer or instrument, which is realized by adopting the following technical solutions. [0004] A cable for computers or instruments, characterized in that it is composed of three control lines arranged tangentially two by two, a first protective layer wrapped outside the control lines, and an outer shield wrapped outside the first protective layer layer, an inner...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/04H01B7/17
Inventor 刘阳杰王艳孙洪涛刘剑军徐晓丹孔志鹏解翠君董力娜张弛周太亮秦先威曲韵峰郝万明倪小薇
Owner YANTAI MUPING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO