| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform a large number of button functions using a simple construction. <P>SOLUTION: Disclosed herein is a button structure for electronic products. The button structure comprises: a push button; restoring means; and opposite sidewall. The push button is configured such that a plurality of contacts is provided along the circumference thereof. The restoring means includes a central shaft, which is provided in the central portion of the push button. The opposite sidewall is distant from the contacts, surrounds the push button, and is configured such that sensors for generating their corresponding signals are provided on the opposite sidewall at respective locations opposite those of the contacts. <P>COPYRIGHT: (C)2013,JPO&INPIT |
