Embroidery type full fabric keyboard

Abstract

The invention relates to an embroidery type full fabric keyboard. The keyboard comprises an upper covering layer, an upper conducting fabric layer, an insulating fabric layer, a lower conducting fabric layer and a lower covering layer which are arranged from top to bottom and all made of nonconductive fabric, wherein key symbols of the keyboard are marked on the upper surface of a key layer; the insulating fabric layer is provided with holes in one-to-one correspondence with the key symbols; a circuit in a line and a circuit in a row are defined by broidering conductive fiber on the upper and lower conductive fabric layers respectively; the insulating fabric layer is provided with corresponding electrodes formed by broidering at the positions corresponding to the holes; and two circuits are connected to a signal interface. Owing to the softness of the fabric, the keyboard can be coiled or folded and washed and realizes portability, foldability and full fabric while ensuring high flexibility and accuracy of the keyboard so as to open the way for the development of the computer worn on a human body.

Description

technical field [0001] The invention relates to the field of computer peripheral equipment, in particular to an embroidery type full fabric keyboard. Background technique [0002] The keyboard is an important peripheral device of the computer. At present, the common keyboard is a rigid body made of plastic. It is not only bulky and inconvenient to carry, but also the rigid keys are likely to cause finger joint lesions for people who use computers for a long time. Flexible keyboards have corresponding products at home and abroad, mainly composed of silica gel. At present, most of the flexible fabric keyboards disclosed in China use the coating process of silver paste electrodes. The design principle is the same as that of ordinary hard keyboards. Similar in appearance, the full fabricization of flexible keyboards has not been fully realized. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an embroidered all-fabri...

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Problems solved by technology

[0002] The keyboard is an important peripheral device of the computer. At present, the common keyboard is a rigid body made of plastic.

Flexible keyboards have corresponding products at home and abroad, mainly composed of silica gel. At present, most of the flexible fabric keyboards disclosed in China use the coating process of silver paste electrodes. The design principle is the same as that of ordinary hard keyboards. similar in appearance, and failed to fully realize the full fabric of the flexible keyboard

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