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Energy-storing alpenstock / Alpenstock

Energy-storing alpenstock

Through the pressure put on the alpenstock by the arm, it can press the spring device, drive the gear to revolve and then the revolving gear can drive the magnet device, thus transforming the pressure into electric energy, which can be stored in the built-in battery.

University

Beijing University of Aeronautics and Astronautics

Beijing University of Aeronautics and Astronautics
Beijing, China

Song Pengfei,
Beijing University of Aeronautics and Astronautics