| 摘要 |
PURPOSE: A combination structure of a piezoelectric plate using vibrational energy is provided to offer a combination and structure of vibration plate components in order to collect electric energy generated from vibration by arranging the vibration plate components on the back of a panel. CONSTITUTION: A generator using a general-purpose piezoelectric unit is composed of the following parts: a piezoelectric plate(100) with a built-in piezoelectric element generating electric energy when vibration is generated by external impact; a vibration plate component(150) to which one or more piezoelectric plates are attached; a vibration plate component fixing unit part(280) fixing the vibration plate component and having an angle adjustment part in order to adjust a mounting angle while the vibration plate component is fixed; and a cover part(330) fixed to the vibration plate component fixing unit part and formed to enable the lower part of the vibration plate component to protrude outwards. |
