| 摘要 |
<p>A piezoelectric generating apparatus having a high power generating efficiency is provided. The piezoelectric generating apparatus includes a plurality of piezoelectric bodies 2a arranged at intervals via a gap 2b and having a fixed end and a free end, a first surface electrode 3 formed on one side of each of the plurality of piezoelectric bodies 2a, a second surface electrode 4 formed on an opposite side of each of the plurality of piezoelectric bodies 2a, and a weight 7 spanning the plurality of piezoelectric bodies 2a and attached to the free ends of the plurality of piezoelectric bodies 2a. The plurality of piezoelectric bodies 2a are curved by applying acceleration to the weight 7 from the outside in a lateral direction.</p> |
