| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ball drawing device which allows drawing to be performed in a form of intervention by an assistant or a player. <P>SOLUTION: The ball drawing device 10 includes a first discharging unit 61 capable of individually discharging a plurality of balls for drawing, a drawing field 11 having a plurality of holes (drawing pockets P) into which the discharged balls lb for drawing can enter, a host control device 40 for performing various controls, and a collection mechanism 70 capable of collecting the balls for drawing in the plurality of holes. When a game of bingo is played, the host control device 40 can set the ball drawing device to a "normal mode" in which the injection timing at which the ball lb for drawing discharged from the first discharging unit 61 is injected into the drawing field 11 complies with a predetermined rule or to a "dealer mode" in which the injection timing complies with human operation. <P>COPYRIGHT: (C)2012,JPO&INPIT |
