| 摘要 |
PROBLEM TO BE SOLVED: To simplify the fixing work of a reel unit to a casing. SOLUTION: This slot machine comprises the casing 20 and the reel unit 30 fixed inside of the casing 20. The casing 20 has an opening part on its front face, and a back plate 24 on its back face. The reel unit 30 comprises a frame 40, plural supporting plates 50 fixed to the frame 40, stepping motors 60 respectively fixed to each of the supporting plates 50, and rotary reels 70 respectively fixed to a rotating shaft of each stepping motor 60. Plural engagement holes 80 penetrating through the back plate 24 are formed on predetermined positions of the back plate 24. Plural hooks 90 respectively engageable with each of the engagement holes 80 are mounted on predetermined positions of the frame 40. The reel unit 30 is inserted into the casing 20 from an opening part, and the hooks 90 are respectively engaged with the engagement holes 80, whereby the reel unit 30 can be fixed inside of the casing 20.
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