| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation button structure in which size reduction of electronic equipment can be realized, by arranging a swinging operation member and an operation member arranged surrounding the swinging operation member in a comparatively narrow space, and in which a sense of uniform operation of respective operation members can be obtained. SOLUTION: The operation button structure is equipped with a cross-shaped operation member 10, capable of swinging movement in a plurality of directions, in response to a plurality of pushing operation positions, a pair of arm parts 10e, 10f for supporting the cross-shaped operation member 10, and a plurality of pushers 10i, 10h which are protruded and installed at the rear face of the cross-shaped operation member 10, corresponding to the plurality of pushing operation positions, and makes the lengths of the plurality of pushers 10i, 10h different. COPYRIGHT: (C)2009,JPO&INPIT
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