gaming machines

Abstract

To provide a game machine capable of preventing fraudulence for a predetermined electronic part involved in control of a game and capable of detecting that fraudulence for a predetermined control part is committed at an early stage.SOLUTION: A game machine includes a control substrate (main control substrate 610) implemented with a predetermined electronic part (CPU chip 611) and a transparent substrate case (main substrate case 620) for storing the control substrate. The substrate case includes a recessed part (recessed part 643) where a portion opposed to the predetermined electronic part is recessed on a predetermined electronic part side.SELECTED DRAWING: Figure 356

Claims

[Claim 1] a main body; a door portion disposed so as to be openable and closable relative to the main body portion; a decorative unit detachably attached to the surface side of the door portion, The decorative unit has at least a panel portion and an engaging portion with which a slide member provided on the back side of the door portion engages, When the slide member engages with the engagement portion, the decorative unit is locked to the door portion, and when the slide member disengages from the engagement portion, the lock is released; The slide member includes a first slide member and a second slide member, the engaging portion includes a first engaging portion with which the first slide member engages and a second engaging portion with which the second slide member engages, The first engagement portion includes an engagement protrusion having an engagement hole and a hook portion, the door portion has a protrusion through-hole through which the engagement protrusion penetrates from the front surface side to the back surface side, and a hook through-hole through which the hook portion penetrates from the front surface side to the back surface side, the first slide member has an engagement insertion portion that is inserted into the engagement hole of the engagement protrusion that passes through the protrusion through-hole, and a hook receiving portion that engages with the hook portion that passes through the hook through-hole, the second slide member has at least two second slide member side engaging portions that engage with the second engaging portions, The two second slide member side engaging portions are extended to sandwich a locking mechanism provided in the door portion in the vertical direction.

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