摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cursor movement input device capable of restraining the projection amount of an operation input part from increasing. <P>SOLUTION: This cursor movement input device has: a lever member 25 having the operation input part 21 disposed on the predetermined outer surface 13 of an electronic apparatus and formed rockingly in a predetermined range around a center shaft 22 perpendicular to the outer surface 13; an energizing member 33 for energizing the lever member 25 so as to be positioned at a predetermined intermediate position in the predetermined range; a unidirectional rocking detection means 48 for detecting unidirectional rocking from the predetermined intermediate position of the lever member 25; and a backward rocking detection means for detecting backward rocking from the predetermined intermediate position of the lever member 25. <P>COPYRIGHT: (C)2004,JPO</p> |