| 摘要 |
PROBLEM TO BE SOLVED: To achieve an economical advantage in the mounting of a plurality of detectors on a game board. SOLUTION: A plurality of ball detectors 52-55 and a fraudulence detector 56 are mounted on a ball guide component 41 made of a synthetic resin as a component for mounting them on the game board 16 in varied separate configurations with a plurality of attachments 57 of one type built up of a synthetic resin with the same shape. The varied separate configurations of mounting the plurality of detectors on the game board 16 herein available are vertical and lateral ones. The ball detectors 52-55 are the same in shape and the fraudulence detector 56 is built in a structure different from the ball detectors 52-55. In the vertical mounting configuration, the ball detector 55 is mounted in the direction of sticking at the right angle out to the rear side from the rear face of the game board 16. In the lateral mounting configuration, the ball detectors 52-54 and the fraudulence detector 56 are mounted oblong along the rear face of the game board 16. COPYRIGHT: (C)2006,JPO&NCIPI
|
