Flexible conductive fabric

Abstract

The invention discloses a flexible conductive fabric. The flexible conductive fabric comprises a fabric and a weaving plied yarn, the weaving plied yarn is formed by mixing a conductive wire and a non-conductive wire, and the non-conductive wire is used for fixing the conductive wire on the surface of the fabric in a form with a certain bending capability, so that the fabric and the weaving plied yarn are simultaneously stretched and reset, and the conductivity is kept unchanged. According to the flexible conductive fabric capable of electrifying the conductive wires, the conductive wires have certain elastic recovery performance through the preset arrangement mode, and the conductive wires can be more flexibly applied to wearable equipment. The flexible conductive fabric adopts the continuous conductive wires, so that the resistance is stable, and stable data transmission can be realized. The flexible conductive fabric is skin-friendly and non-inductive, after the conductive wires are combined with the fabric through process treatment, the flexible conductive fabric has good skin-friendly performance and is suitable for daily wearing, and then support is provided for the intelligent wearable technology.

Description

technical field [0001] The invention belongs to the technical field of smart wear, and in particular relates to the manufacture of flexible conductive fabrics used in smart wear, especially a flexible and stretchable elastic conductive thread. Background technique [0002] With the development of wearable technology, it has become a trend to combine electronic components and clothing to make smart clothing. Since data connections are required between devices, it is also necessary to set conductive threads in smart clothing, but the existing conductive threads are soft. Not enough, it will affect the comfort of the clothes when it is installed in the clothes, and because the clothes are easy to stretch when wearing and taking off, the service life of the conductive thread is short, which affects the use of smart clothes. [0003] In recent years, smart wear has become a hot spot in the development of the technology industry. In the connection and wiring of wearable electronic...

AI Technical Summary

Problems solved by technology

Although this invention can achieve good stretching, it has the following disadvantages: First, although the fabric of this invention can be washed, it lacks an insulating layer or a protective layer, so that it may cause the conductive layer to break down under violent cleaning such as machine washing. Cracked or peeled off; second, the invention does not have the ability to reliably integrate with other electronic components

Currently, conductive fibers and functional parts are connected by adhesives, carbon conductive tape, copper tape and silver paste, etc. These methods have safety hazards in addition to low reliability

More critically, welding dominates on a commercial scale and is suggested as a viable method for integrating wearable electronic components, while the fibers developed by the above methods are difficult to apply to welding; thirdly, the invention combines the weaving process It is processed into fabric-shaped conductive connectors. This process has the problems of complex process and inflexible wiring. It is difficult to prepare smart clothing or wearable devices that require different functions. Moreover, due to the need to combine textile and weaving processes, the wire diameter and Conductivity has great limitations

Fourth, although the fabric of the invention can transmit electrical signals, it cannot achieve long-distance data transmission, and there are relatively large application limitations in smart wearable products

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