| 摘要 |
PROBLEM TO BE SOLVED: To provide an oscillating power generator configured to occur an induced electromotive force using an oscillation, which is able to increase the degree of freedom in selecting oscillation frequency even when reducing the size of an oscillation direction.SOLUTION: In an oscillating power generator 10, a movable-side unit 40 supported by a fixed-side unit 20 through two sets of coil spring sets 12L and 12R oscillates against an elastic force of first and second coil springs 12L1, 12L2, 12R1, and 12R2 constructing each set of the coil spring sets 12L and 12R. In such the construction, a coupling position of the movable-side unit 40 and the coil springs 12L1 to 12R2 is arranged at a position which is away from a center position of an oscillation direction in the movable-side unit 40 in an opposite side of the coupling position of the fixed-side unit 20 and the coil spring 12L1 to 12R2. Thus, even when the size of oscillating power generator 10 is small in the oscillation direction, the degree of freedom in selecting the measure of oscillation frequency can be improved by increasing the length in the coil springs 12L1 to 12R2 relatively.SELECTED DRAWING: Figure 1 |
