| 摘要 |
PURPOSE:To obtain the protective structure of variable indicator, which enables a sure surface-protection of the indicator without having need of special packing materials. CONSTITUTION:Engaged holes A are formed on the front side, avoiding a transparent plate 76, of an indication control circuit unit 44 and on the rear side thereof, are in the same shape, and are symmetrically placed with each other. Engaging projections B each corresponding to the engaged holes A are formed on a game control circuit unit 46. When their units are assembled, the engaging projections B each are inserted into the engaged holes A on the rear side of the indication control circuit unit 44 and are slid downward, and the game control circuit unit 46 is incorporated with each other at the rear part of the indication control circuit unit 44. When their units are transported, the indication control circuit unit 44 is reversed and the engaging projections B on the game control circuit unit 46 are each inserted into the engaged holes A on the front side of the indication control circuit unit 44. In this way, the indication part of the indication control circuit unit 44 is protected by the game control circuit unit 46. |
