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Anti-static anti-interference PVC data line and its preparation method

A data line, anti-static technology, applied in the field of data lines, can solve problems such as the influence of the service life of the wire, and achieve the effect of preventing static electricity and increasing wear resistance.

Active Publication Date: 2022-03-15
浙江海宁和金电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Each data cable can only connect two IDE devices, and the existing data cable will accumulate a large amount of static charge on the surface of the data cable for a long time in some strong electromagnetic environments, which will pose a certain safety risk. The service life will also have a certain impact

Method used

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  • Anti-static anti-interference PVC data line and its preparation method
  • Anti-static anti-interference PVC data line and its preparation method
  • Anti-static anti-interference PVC data line and its preparation method

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Embodiment Construction

[0034] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0036] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for exam...

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Abstract

The invention discloses an anti-static and anti-interference PVC data line and a preparation and molding method thereof, comprising a plurality of twisted inner protective wires and an outer protective layer wrapping the inner protective wires; the inner protective wires include wires The body, the outer surface of the wire body is sleeved with an inner protective sleeve, the outer surface of the inner protective sleeve is sleeved with an outer protective sleeve, and there is a gap between the inner protective sleeve and the outer protective sleeve, and the outer wall of the inner protective sleeve The inner wall of the outer protective sheath is fixed by connecting strips and the annular array of connecting strips is arranged in the gap, and the outer surface of the outer protective sheath is wrapped with a metal shielding layer; the outer protective layer is wrapped with a fiber layer from the inside to the outside , insulation layer, electromagnetic shielding layer and outer sheath. The data line prepared by the invention has good antistatic properties and anti-electromagnetic interference, so that the data line is suitable for long-term use in some strong electromagnetic environments.

Description

technical field [0001] The invention relates to the technical field of data lines, in particular to an antistatic and anti-interference PVC data line and a preparation and molding method thereof. Background technique [0002] The data cable is a necessary component to connect the hard disk and the motherboard, and it is usually included when purchasing the motherboard. Each data cable can only connect two IDE devices, and the existing data cable will accumulate a large amount of static charge on the surface of the data cable for a long time in some strong electromagnetic environments, which will pose a certain safety risk. The service life will also have a certain impact. [0003] Therefore, how to provide an antistatic and anti-interference PVC data line is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/17H01B7/18H01B7/28H01B7/29H01B7/295H01B11/00
CPCH01B7/17H01B7/18H01B7/28H01B7/292H01B7/295H01B7/2806H01B7/2813H01B11/00
Inventor 余崇威刘雪峰山海建
Owner 浙江海宁和金电子科技有限公司
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