| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an operation input device which can change the operation load required for sliding a slide member in response to the difference in operating directions. <P>SOLUTION: The operation input device for receiving operation input includes a slide key 30 slid by the operation input, and four coil springs 41-44 whose both ends are fixed. In the initial state that does not undergo the operation input, intermediate parts 41c-44c of respective coil springs 41-44 are, at mutually different contacts, in contact with the outer periphery of the slide plate of the slide key 30 in an energizing state for holding the slide key 30 at the position in the initial state. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
