| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power generator capable of efficiently generating power using swing motion. <P>SOLUTION: The power generator 1 includes a device main body 10 and a support shaft 3 arranged at a position shifting from a center of gravity of the device main body 10. The device main body 10 is provided with a wheel row 4 structurally connected to the support shaft 3, a rotary plate 5 structurally connected to the support shaft 3 via the wheel row 4, an impacting body 7 rotating together with the rotary plate 5 and impacting piezoelectric elements 61, 62. Since the rotary plate 5 converts the swing motion into rotary motion to rotate the impacting body 7 when the device main body 10 swings on a center of the support shaft 3 by external force, an impactor 73 of the impacting body 7 continues impacting the piezoelectric elements 61, 62 while the device main body 10 continues swinging. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
