| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the loading or unloading of a large liquid crystal display device for effectively utilizing visual effects by employing a light permeable material for a game board while holding it with its rim kept invisible. SOLUTION: In the pachinko game machine, a liquid crystal display device 30 which is so arranged as to close the back of the rear base 20 where a window 22 for visual recognition of liquid crystal display opened at its center is mounted on the rear side of the game board 10 made of the light permeable material with obstacle nails fixed on it. Protruded engaging parts 32a and 32b of a liquid crystal case 31 get engaged with recessed engaging parts 42a and 42b of the rear base 20 to be turned forward while engaging surfaces 33a and 33b are pressed with rotary levers 43a and 43b to fix. Left side regulation ribs 45A and 45B are mounted between the recessed engaging parts 32a and 32b while a right side regulation rim 47 mounted on the side opposite to them and a metal fixture 48 with a L-shaped cross section is mounted below all of them. COPYRIGHT: (C)2009,JPO&INPIT |
