| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which reduces a load in making an accessory movable and improves a degree of freedom in design of the accessory in relative to the prior arts.SOLUTION: A pachinko slot machine 1 including a liquid crystal display device 11 comprises an accessory drive unit 221 which makes the liquid crystal display device 11 movable in a vertical direction. The accessory drive unit 221 comprises: a drive motor 230 including a drive shaft 230a; a pinion gear 231 attached to the drive shaft 230a in an integrally rotatable manner; a reduction gear mechanism 232 which is engaged with the pinion gear 231; a worm gear 233 which is attached to the reduction gear mechanism 232 in an integrally rotatable manner; an arm member 235 with which a gear part 235a engaged with the worm gear 233 is formed and which is rotated in a vertical direction in accordance with rotations of the worm gear 233; and a torsion spring 236 which energizes the arm member 235 upwards at all the time. The arm member 235 is coupled to the liquid crystal display device 11.SELECTED DRAWING: Figure 10 |
