Patent ID: 11863088
Assignee: SHANGHAI UNIVERSITY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The vortex-induced vibration-based piezoelectricity and friction nanometer power generation combined energy collector according to claim 2, wherein the lower surface of the connecting plate is provided with a cross-shaped channel, a vertical groove is formed in the upper part of the semi-cavity, the bottom of the vertical groove communicates with the semi-cylinder, two right-angled grooves are symmetrically arranged on the two sides of the semi-cylinder, the two ends of each of the right-angled grooves respectively communicate with the semi-cylinder and the vertical groove, the two vertical grooves form a vertical channel and the four right-angled grooves form two right-angled channels after the two semi-cylinders are in butt joint, the top of the vertical channel communicates with the middle part of the cross-shaped channel, and the two wires respectively pass through the two right-angled channels and stretch to the outside through the vertical channel and the cross-shaped channel.