| 摘要 |
[Problem] To provide a power generation apparatus having a simplified and size-reduced structure [Solving means] Including multiple switch keys (11-16), a power generation apparatus (30) that is driven to perform power generation by an operation force to the switch keys, multiple switches (SW1-SW5) being supplied with an electric power generated by the power generation apparatus and performing a switching movement by an operation of the switch keys, and a switch signal transmission circuits (41, 42) being driven by the electric power from the power generation apparatus and outputting multiple switch signals that are different from each other in correspondence with the switching movement of the multiple switches. |
