| 摘要 |
<p>A liquid-based friction generator, a generation method, and a sensor. The friction generator comprises a friction layer (10), an upper surface of which is provided with and in contact with a first conducting element (11), and a liquid (20) in which a second conducting element (21) is immersed. A lower surface of the friction layer and an upper surface of the liquid are arranged face to face, at least a part of the lower surface of the friction layer can depart from the upper surface of the liquid after contacting it, and an electric signal can be output by using the first conducting element and the second conducting element. For the friction generator, by using frictional electricity produced by a liquid and a solid friction layer, and according to a static electricity conduction principle, a friction generator that is based on contact between a liquid and a solid and has a simple structure is designed, and mechanical energy produced by liquid wave can be collected and then converted into electrical energy.</p> |
