Patent ID: 8955647
Filing Date: 2015-02-17
Classification: Y02E

Abstract:
1. A power generating apparatus including: a transmission module at least including a transmission rod and a counterweight block, wherein the counterweight block is coupled to the transmission rod; a power generating module including a supporting rack, a rotation shaft, a one-way rotating gear, a first gear, a second gear and a generator, wherein the rotation shaft is pivotally disposed at the supporting rack, the one-way rotating gear and the first gear are coupled to the rotation shaft, the one-way rotating gear is engaged with the transmission rod, the second gear is coupled to the generator, and the second gear is engaged with the first gear; an elastic member, wherein the transmission module is pushed by the elastic member; and a case having an accommodating chamber, wherein the transmission module, the power generating module and the elastic member are disposed in the accommodating chamber.