| 摘要 |
The invention relates to electronic data input devices. The aim of said invention is to develop a keyboard allowing a user to replace the key module thereof. The inventive electronic keyboard comprises a key module, the keys which are formed in the body thereof and means for interacting the key module with the electronic circuit of the keyboard. Said key module interacting means are embodied in the form of pressing force detectors, each of them mechanically interacting with the body of the key module. The electrical circuit of the keyboard comprises an electronic module for determining the pressure force which is connected to the detector of said pressure force and a pressing point co-ordinates for determining a pressure point on the surface of the key module and a pressure force for carrying out the pressing and forming a character numeric code in conformity to said parameters. |
