Wireless mouse for computer, has rechargeable battery and generating device assembled in shell, where generating device has linear generator that is electrically connected to rechargeable battery

摘要

The mouse has a command device assembled in a shell. A controller detects a position of the shell and produces an electronic signal. A rechargeable battery is assembled in the shell for supplying electrical energy to the command device. A generating device (4) assembled in the shell comprises a linear generator (42) which is electrically connected to the battery. A coin of the generator is arranged in a spreading manner, where a flat magnet is movably disposed above the coin.