| 摘要 |
PROBLEM TO BE SOLVED: To provide a progress motion controller of a movable symbolic figure placed on a board surface in a toy in which a board surface is reciprocated and vibrated by using a vibration applying mechanism, and the movable symbolic figure not containing a drive mechanism at all can be moved to any direction on the board surface.SOLUTION: A movable symbolic figure 3 is placed on a board surface 2 in which the reciprocating vibration motion is possible in the horizontal plane direction, the reciprocating vibration motion of the board surface 2 is controlled, a progress motion of the movable symbolic figure 3 on the board surface 2 is controllably constituted, a vibrator fixed on the back side of the board surface 2 is formed in coil and inserted between magnets fixed to a device body 1, and the ratio of the speed in the direction reverse to the traveling direction of the reciprocating vibration motion generated by the current control to the vibrator is varied. A vibration applying mechanism can be constituted by a motor drive, and the movable symbolic figure 3 rotates by using the material of the high friction coefficient as a fulcrum by depositing a material of a high friction coefficient on a portion of the bottom surface of the movable symbolic figure 3, and thereby a motion so as to face a pre-set traveling direction is enabled, and further the bottom surface of the movable symbolic figure 3 is made into a hemispherical shape. |
