Man-computer interface device

Application Number: 00107685
Application Date: 2000.05.23
Publication Number: 1325055
Publication Date: 2001.12.05
Priority Information:
International: G06F3/06
Applicant(s) Name: Fangzhen Science & Technology Co., Ltd.
Inventor(s) Name: Li Zhenxing
Patent Agency Code: 11127
Patent Agent: li qiang
Abstract The man-machine interface equipment is mainly characterized by that all self-bodies connected with users have no connector, and have no need of adding and connecting with battery, but have a group of coupling coils, at the same time machien interface end also has a group of coupling coils, both two groups of coils can transfer electric energy and implement application for data one-way connection, for example mouse, rocking bar or keyboard, also for two-way communication application, for example storage card and IC card, etc. The coupling coil of user interface and coupling coil of machine interface end can obtain the required electric energy by means of electromagnetic induction, both two groups of coils can utilize one group (or two groups) to modulate electromagnetic load characteristics on the coupling coil, for example current response or frequency response to make one-way (or two-way) data and electric energy transmission.