RADIO SIGNAL TRANSMITTING DEVICE

To provide a radio signal transmitting device in which power is generated with multiple external forces in different directions so that a radio signal can be transmitted on the basis of the generated power.SOLUTION: A radio signal transmitting device according to one aspect of the present disclosure includes a power generating unit and a signal outputting unit. The power generating unit generates power when an external force is applied thereto. When power is generated by the power generating unit, the signal outputting unit outputs a radio signal by using the power generated by the power generating unit. The power generating unit includes an external force receiving section, an elastically deformable section, a force converting section, and an electric power generating section. The external force receiving section moves in a first direction when the external force is applied to the first direction, and the external force receiving section moves in a second direction that is different from the first direction when the external force is applied to the second direction. The elastically deformable section is elastically deformed when the external force is applied via the external force receiving section.SELECTED DRAWING: Figure 1 【課題】無線信号送信装置は、方向の異なる複数の外力のそれぞれを用いて発電し、その発電電力に基づいて無線信号を送信できること。【解決手段】本開示の一局面における無線信号送信装置は、発電部と、信号出力部と、を備える。発電部は、外力の印加により発電する。信号出力部は、前記発電部で発電されると、前記発電部による発電電力を用いて無線信号を出力する。前記発電部は、外力受け部と、弾性変形部と、力変換部と、電力生成部と、を備える。外力受け部は、第１方向への前記外力の印加により第１方向に移動するとともに、前記第１方向とは異なる第２方向への前記外力の印加により第２方向に移動する。弾性変形部は、前記外力受け部を介して前記外力が印加されると弾性変形する。【選択図】 図１