Novel data cable and manufacture process thereof

A cable and data technology, applied in the field of new data cables and their manufacturing processes, can solve problems such as reducing production costs, restricting the production efficiency of data cables, and affecting the transmission performance of inner core wires.

Pending Publication Date: 2018-06-05
广西博禄德电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing metal braiding layer is conducive to increasing the shielding effect, due to the high price of the material of the metal braiding layer and the complicated manufacturing process, the production cost of the data line is relatively high. The weight of the cable is increased, and the existing cables have poor flexibility and limited bending, and the bending operation may affect the transmission performance of the inner core wire
In addition, the metal braid also restricts the production efficiency of data cables, making it difficult to increase production speed and reduce production costs

Method used

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  • Novel data cable and manufacture process thereof
  • Novel data cable and manufacture process thereof
  • Novel data cable and manufacture process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A manufacturing process of a novel data cable 1, comprising the steps of:

[0050] (1) 10 inner core wires are twisted into a cable;

[0051] (2) Double-sided aluminum foil wraps a plurality of inner core wires 10 and a ground wire 20 to form a double-sided aluminum foil layer 30; and

[0052] (3) feeding, setting the feeding speed, and uniformly transmitting the cable coated with the double-sided aluminum foil layer 30, wherein the feeding speed is 100m / min;

[0053] (4) Feeding, adding the conductive rubber material to the first inner mold 61 of the double-layer wall compactor 60, adding the outer wall rubber material to the second inner mold 62 of the double-layer wall compactor 60, and in the process of transmission, conductive The rubber material is firstly fed on the outer surface of the double-sided aluminum foil layer 30 synchronously, and the outer wall rubber material is then synchronously fed on the outer surface of the conductive rubber material of the cabl...

Embodiment 2

[0057] A manufacturing process of a novel data cable 1, comprising the steps of:

[0058] (1) 10 inner core wires are twisted into a cable;

[0059] (2) Double-sided aluminum foil wraps a plurality of inner core wires 10 and a ground wire 20 to form a double-sided aluminum foil layer 30; and

[0060] (3) feeding, setting the feeding speed, and uniformly transmitting the cable coated with the double-sided aluminum foil layer 30, wherein the feeding speed is 130m / min;

[0061] (4) Feeding, adding the conductive rubber material to the first inner mold 61 of the double-layer wall compactor 60, adding the outer wall rubber material to the second inner mold 62 of the double-layer wall compactor 60, and in the process of transmission, conductive The rubber material is firstly fed on the outer surface of the double-sided aluminum foil layer 30 synchronously, and the outer wall rubber material is then synchronously fed on the outer surface of the conductive rubber material of the cabl...

Embodiment 3

[0065] A manufacturing process of a novel data cable 1, comprising the steps of:

[0066] (1) 10 inner core wires are twisted into a cable;

[0067] (2) Double-sided aluminum foil wraps a plurality of inner core wires 10 and a ground wire 20 to form a double-sided aluminum foil layer 30; and

[0068] (3) feeding, setting the feeding speed, and uniformly transmitting the cable coated with the double-sided aluminum foil layer 30, wherein the feeding speed is 120m / min;

[0069] (4) Feeding, adding the conductive rubber material to the first inner mold 61 of the double-layer wall compactor 60, adding the outer wall rubber material to the second inner mold 62 of the double-layer wall compactor 60, and in the process of transmission, conductive The rubber material is firstly fed on the outer surface of the double-sided aluminum foil layer 30 synchronously, and the outer wall rubber material is then synchronously fed on the outer surface of the conductive rubber material of the cabl...

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Abstract

The invention provides a novel data cable which is suitable for connecting a USB plug and a USB interface end. The novel data cable comprises a plurality of inner core wires, a ground wire, a double-sided aluminum foil layer and an outer layer, wherein the double-sided aluminum foil layer coats the inner core wires and the ground wire; the outer layer comprises a conductive adhesive layer and an outer wall layer; the conductive adhesive layer coats the outer surface of the double-sided aluminum foil layer; and the outer wall layer coats the outer surface of the conductive adhesive layer. A metal braid layer in a conventional cable does not need to serve as a shielding layer and is replaced with the conductive adhesive layer to realize a shielding effect.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a novel data cable suitable for a USB data cable and a manufacturing process thereof. Background technique [0002] With the rapid development of the electronics industry, data cables have become an indispensable part of our lives. Data cables are used to connect mobile devices and computers to achieve data transmission or communication purposes. The commonly used USB consists of a USB plug, a USB interface and a data cable. The data cable is connected to the USB plug and the interface. The quality of the data cable directly affects the reliability of data transmission. Such as figure 1 Shown is the structure of a commonly used data cable 2A. The commonly used data cable 2A is sequentially provided with a plurality of inner core wires 10A, a single-sided aluminum foil layer 30A, a shielding layer 40A and an outer wall layer 50 from the inside to the outside. The shielding layer 4...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/17H01B11/00H01B13/00H01B13/24
CPCH01B7/17H01B11/005H01B13/00H01B13/0026H01B13/24
Inventor 黄黎明张勇刘国洪
Owner 广西博禄德电子有限公司
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