| 摘要 |
PROBLEM TO BE SOLVED: To provide a game board surface decorating component by which a plurality of movable decorative components can be rocked using one motor. SOLUTION: On the surface of a game board, a drive shaft 1 and a spindle 6 are placed laterally and freely rotatably in parallel to each other in an axial direction, and a motor 2 which rotates the drive shaft 1 in the axial direction is provided. In the axial direction of the spindle 6, a plurality of movable decorative components 7 are provided in a manner of being respectively rockable in the periaxial direction of the spindle 6. Each movable decorative component 7 is integrally provided with a lever 8 the distal end of which extends in the vicinity of the drive shaft. At positions respectively corresponding to the levers 8, cam bodies 9 are respectively mounted to the drive shaft 1. The cam body 9 is rotated by the rotation of the drive shaft 1 in the axial direction and comes into slide contact with the levers 8. Thus, at times according to respective mounting angles in the periaxial direction to the drive shaft 1, the movable decorative components 7 are rocked separately in the front/rear direction of the game board surface with the spindle 6 as the center. Extension in the lateral direction of a board surface is allowed by extension of both axes 1 and 6, and setting the mounting angle in the periaxial direction to the drive shaft 1 of each cam body 9 allows various kinds of forms of rocking operation. COPYRIGHT: (C)2010,JPO&INPIT
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