BURIED TYPE PIEZOELECTRIC HARVESTING STRUCTURE AND ENERGY HARVESTING METHOD USING THE SAME

摘要

PURPOSE: A buried type piezoelectric harvesting structure and an energy harvesting method are provided to implement seesaw motion by continuously moving a protrusion pin and a middle support plate. CONSTITUTION: A lower support plate (120) is mounted on the lower part of an upper support plate. A middle support plate is mounted between the upper and the lower support plate. A vertical support plate (140) fixes the upper, the lower, and the middle support plate. A vibration transfer member transfers vibration to the middle support plate. A piezoelectric harvester supporting member (160) mounts a piezoelectric harvester.