| 摘要 |
PROBLEM TO BE SOLVED: To provide a presentation device and a game machine, capable of operating two ornament bodies to make novel motions by a simple structure by rotating the two ornament bodies with different axes with one power source, and capable of enhancing an entertainment in a state of ornaments when the rotation is stopped by making it difficult to discriminate the ornaments.SOLUTION: When a rotary board 150 is rotated, an annular gear 145 revolves around a fixed gear 125 and the annular gear 145 is driven to rotate as teeth 146 and teeth 126 of the respective gears are engaged with each other. The pitch circle radius and the number of teeth 146 of the annular gear 145 are the same as the pitch circle radius and the number of teeth 126 of the fixed gear 125 fixed to a pedestal 120, and the gear ratio between the gears is set to be 1 to 1. When a first ornament assembled to the rotary board 150 is turned in a prescribed third direction, a second ornament 140 assembled to the annular gear 145 is turned in a first direction. |
