| 摘要 |
A hand-held game machine ( 10 ) includes a horizontally-long rectangular housing ( 12 ), and the housing is covered with a cover ( 14 ) almost entirely. Each of top main surfaces of the housing and the cover has a plane shape of pincushion, and thus, the top main surface of the housing forms a lower inclined surface ( 26 ) connecting a lower side surface ( 22 ) and the top main surface of the housing. On the top main surface of the housing, a cross key ( 16 ) and an A button ( 18 a), and a B button ( 18 b) are provided, and on the lower inclined surface ( 26 ), a start switch ( 28 ) and a select switch ( 30 ) are arranged. On left and right edges of an upper side surface ( 20 ) of the housing, a left switch ( 32 L) and a right switch ( 32 R) are arranged. As to each of the left switch and the right switch, a switch portion is formed at one end nearer to a center of the housing in the horizontal direction, and a pin is provided at the other end opposite thereto. The pin is inserted into a bearing formed on the housing to function as a pivot at the other end of each of the left switch and the right switch.
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