JP2006305037A5 - - Google Patents

Claims (9)

A control board device having a plurality of separable case bodies and a control board housed in an internal space formed by the plurality of case bodies, and a seal is affixed across the boundary between the case bodies In the attached gaming machine,
The seal is
A rectangular base member provided with an adhesive layer on the back side;
An IC chip provided on the back side of the base member and storing identification information;
Similarly, it is provided on the back side of the base member and is brittle enough to be partially broken by the stress associated with the force to peel off the seal, and can transmit the identification information stored in the IC chip to the reader. And a long antenna to
A plurality of outer edge cuts extending inward from the outer periphery and having an inner end linear or acute angle at least at the corners of the base member;
Further, the antenna has a longitudinal direction that intersects all the side directions of the base member, and extends from one side of the base member to the other side so as to straddle the boundary between the case bodies together with the base member. A gaming machine characterized by being arranged to extend. 2. The gaming machine according to claim 1, wherein the antenna is arranged so as to extend from one corner side of the base member to a diagonal corner side thereof. The gaming machine according to claim 2, wherein the antenna is disposed on a diagonal line of the base member. The gaming machine according to any one of claims 1 to 3, wherein an arrangement position of the IC chip is set so that a longitudinal direction of the antenna extends toward both sides of the IC chip as a reference. The seal is bent and attached to the case body at a predetermined angle or a predetermined curvature so that a direction in which a bending center extends is substantially parallel to a direction in which one side of the seal extends. Item 5. A gaming machine according to any one of Items 1 to 4. The gaming machine according to claim 1, wherein a plurality of antenna cuts are formed around the antenna in the base member. The gaming machine according to any one of claims 1 to 6, wherein the base member is brittle enough to be partially broken by a stress associated with a force to peel off the seal. The gaming machine according to claim 1, wherein a corner side cut is formed on a corner side of the base member. The gaming machine according to any one of claims 1 to 8, wherein a large number of the outer edge cuts are formed over the entire outer periphery of the base member.