| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of eliminating the need for executing exclusive design for each model and easily coping with any models having a scanning blocking member and an unused area. SOLUTION: A space, to which a game ball Ba is to enter, is formed by a transparent plate 70 and a transparent partition plate 9 at the front of the device of the game machine. A sensor unit for detecting the position of the game ball in the space by many sensors 301 and 302 is disposed between both plates 70 and 9. Among many sensors 301 and 302, the sensor to invalidate scanning can be set. For a columnar member 80 for maintaining the interval of both plates 70 and 9 and preventing ball clogging and an unused area other than a moving area B<SB>mo</SB>where the game ball Ba moves, even though positions are different for each model, by making the sensor to invalidate settable, any game machine can be easily coped with without changing the design of the sensor unit. COPYRIGHT: (C)2009,JPO&INPIT |
