Oscillating power generation device based on earthquake energy and power generation method thereof

The invention provides a swing type power generation device based on earthquake energy and a power generation method thereof, and relates to the technical field of power generation. The swing type power generation device based on earthquake energy comprises a fixed shell, a piezoelectric power generation structure, a pushing and pressing rod, a rotating mechanism, a connecting rod and a swing part; the other side of the rotating mechanism is in meshed transmission with the pushing and pressing rod, so that the power of the circular motion of the rotating mechanism is converted into the power of the pushing and pressing rod which does reciprocating linear motion in the axial direction of the pushing and pressing rod; power of reciprocating linear motion of the push rod is transmitted to the piezoelectric power generation structure, the piezoelectric power generation structure is repeatedly extruded to generate continuous pulse alternating current, the pulse current is converted into direct current to be stored