Six-type shielding network wire

Abstract

The invention relates to a shielding network wire, in particular to a six-type shielding network wire with good shielding effect and reduced external disturbance influence and a production method thereof. The six-type shielding network wire comprises 8 core wires with pitches of brown-brown and white 12.6 mm, blue-blue and white 18.5 mm, green-green and white 16.8 mm and orange-orange and white 11.6 mm, each group of core wires are wrapped by a single-surface compound aluminium foil with thickness of 0.025 mm so as to ensure the core wires are completely wrapped in the single-surface compound aluminium foil, the metal of the single-surface compound aluminium foil inwards faces, and 4 groups of wrapped core wires are twisted; a tinned copper wire is added to the 4 groups of twisted core wires to be weaved with a copper wire, the tinned copper wire is placed inside a weaving wire, and finally the weaved copper wire is used as a jacket to wrap and is directly wrapped into coils. The invention solves the problem of the factors influencing data transmission, each group of twisted wires are completely shielded, thereby the external disturbance influence to the integral network wire is reduced, and the rigidity of the network wire is less than the bending of the same; and in addition, the invention overcomes the shortages of the prior products in the market and is a creative product.

Description

technical field [0001] The invention relates to a shielded network cable, in particular to a six-category shielded network cable with good shielding effect and reduced influence from external interference and a production method thereof. Background technique [0002] Five types of shielded network cables mainly have two factors that affect the data transmission effect, namely the interference between the cables themselves and the interference of the external magnetic field. Shielding, this is difficult to control due to the mutual influence between the 4 sets of cables themselves, because everyone of this type of product wants to offset the interference signal by twisting, but because the signal transmission of the wire has a lot to do with the material, so twisting The size of the distance is determined by the material condition, which is often difficult to control, so the signal transmission effect of the wire is not ideal after the 4 groups are twisted and then shielded. ...

AI Technical Summary

Problems solved by technology

[0002] Five types of shielded network cables mainly have two factors that affect the data transmission effect, namely the interference between the cables themselves and the interference of the external magnetic field. Shielding, this is difficult to control due to the mutual influence between the 4 sets of cables themselves, because everyone of this type of product wants to offset the interference signal by twisting, but because the signal transmission of the wire has a lot to do with the material, so twisting The size of the distance is determined by the material condition, which is often difficult to control, so 4 groups of twisted and then shielded, the signal transmission effect of the wire is not ideal

[0003] The other is to solve the internal interference problem of the wire through separate shielding, put 4 sets of core wires in a metal-plated skeleton, and then braid the shield. This kind of shielding method inside the wire is feasible, but because the skeleton is plastic Plated with metal, the hardness is too high to be bent, and after bending, the plated metal will fall off and affect the shielding effect. More importantly, because of the skeleton, it is difficult to shield and seal the end use