Flexible stretchable and washable conductive connecting piece

Abstract

The invention discloses a flexible stretchable and washable conductive connecting piece. The flexible stretchable and washable conductive connecting piece is a composite conductive connecting piece formed by combination of a conductive material and a non-conductive material, the conductive material and the non-conductive material are simultaneously stretched and reset, and the electrical property remains unchanged. The conductive material and the non-conductive material are processed into the conductive connecting piece in the form of a fabric through a combined weaving process according to a wire arranging method, or the conductive connecting piece in the form of the fabric is sealed in an elastic base material made of the non-conductive material to fabricate the composite conductive connecting piece, or the conductive material is directly buried in the elastic base material to fabricate the composite conductive connecting piece. The flexible stretchable and washable conductive connecting piece has the advantages of good flexibility, wash resistance and excellent fatigue durability, and can be stretched substantially, the cyclic load and a resistance value after washing are small in change, the electric signal transmission is stable and reliable, good adhesion to the surface of a human body can be achieved, and the flexible stretchable and washable conductive connecting piece can replace a metal wire and a printed circuit to be applied to intelligent clothes and intelligent wearable devices.

Description

technical field [0001] The invention belongs to the technical field of smart wear, and in particular relates to a flexible, stretchable and washable conductive connector for a flexible fabric sensor. Background technique [0002] Smart wear is a hot spot in the rapid development of the technology industry in recent years. Smart wear requires electronic products to have good wearable characteristics, can be stretched and bent moderately, and can have a good fit with the surface of the human body. Therefore, higher requirements are put forward for conductive connectors in smart wearable electronic devices. [0003] Conductive connectors are key components that connect circuits or components in electronic equipment, and are related to the stability and reliability of electrical signal transmission. In the electronic field, the conductive connectors used are mainly composed of metal wires or printed circuit boards. [0004] Metal wires and printed circuit boards have good stab...

AI Technical Summary

Problems solved by technology

[0004] Metal wires and printed circuit boards have good stability and reliability in commonly used electronic equipment, but their flexibility is poor, they cannot be stretched significantly, they are not resistant to washing, and their fatigue resistance is poor, and they cannot achieve low-molecule close to human skin. There are great limitations in the application of electronic devices in contact with human skin, which also limits the development of popular wearable smart clothing

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