operation command transmitter is a parallel to the substrate of the outgoing unit, and, rod-like portion in a shaft defining portion defining a fulcrum axis that is perpendicular to the central axis of the switch opening and closing member, perpendicular to the central axis and perpendicular tilting direction to said fulcrum shaft, and tiltably from a neutral state about said fulcrum shaft I and a support section for supporting the switch opening and closing member. The operation command transmitting device, wherein in a movable state along the switch opening and closing member to said central axis relative to the axis defining unit, the connecting portion connecting the rod portion of said switch opening and closing member to said shaft defining portion provided.操作指令発信装置は、発信ユニットの基板に平行で、かつ、棒状部でスイッチ開閉部材の中心軸に直交する支点軸を規定する軸規定部と、前記中心軸に垂直、かつ、前記支点軸に垂直な傾動方向に、中立状態から前記支点軸を中心として傾動可能に前記スイッチ開閉部材を支持する支持部と、を備える。前記操作指令発信装置は、前記軸規定部に対して前記スイッチ開閉部材が前記中心軸に沿って移動可能な状態で、前記軸規定部に前記スイッチ開閉部材の前記棒状部を連結する連結部を備える。
