| 摘要 |
The present invention relates to an ultrasonic rechargeable power module and an ultrasonic rechargeable power device of a polyhedral structure including the same comprising a packaging, a receiving vibration plate, an ultrasonic receiving component, a circuit substrate, and a secondary battery. The packaging comprises a receiving unit. The receiving vibration plate is connected to an end unit of the packaging by using a flexible hinge and seals the packaging. The ultrasonic receiving component is formed on a lower plate of the receiving vibration plate and converts electric energy, which is converted by ultrasonic waves, into a predetermined size of electric energy. The secondary battery is formed inside the packaging and stores the converted electric energy. The packaging, the flexible hinge, and the receiving vibration plate are composed of an titanium alloy. |
