| 摘要 |
PURPOSE: A domino game device is provided, which makes standing of a chip naturally tumble down regardless of the magnetic force of the plate. CONSTITUTION: A domino game device comprises: a chip(1) which is formed in the rectangular parallelepiped to make standing possible; a plate(2) in which a chip is stood up in the upper part; an iron plate which is installed in the bottom surface of a chip; and an electromagnetic chuck(5) which is installed inside the plate to be controlled by a switch(4). When a chip is stood up, the electromagnetic chuck is operated and the chip doesn't easily tumble down by magnet strength. A permanent chuck instead of the electromagnetic chuck is installed inside the plate.
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