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US 11,837,936 B2Granted
Vibrator generator having swing unit, frame and elastic member
AssigneeMINEBEA MITSUMI Inc.
InventorManabu Nakamura
Life of this patent
Estimating the term…
Abstract
A vibrator includes a frame, a swing unit, and an elastic member. The swing unit is disposed within the frame and holds a magnet. The elastic member connects the swing unit and the frame. The swing unit is movable with respect to the frame while deforming the elastic member. The frame, the swing unit, and the elastic member are integrally molded with each other.
Claims7
A vibrator generator comprising:
- a frame including an annular shape;
- a swing unit;
- and
- an elastic member, wherein
- the frame and the swing unit are connected via the elastic member,
- the elastic member includes a first joint portion connecting to the swing unit, a second joint portion connecting to the frame, and a beam portion connecting between the first joint portion and the second joint portion,
- the beam portion is entirely arranged between the frame and the swing unit in a direction perpendicular to a swing direction of the swing unit,
- the width of the first joint portion or the width of the second joint portion is larger than the width of the beam portion connecting between the first joint portion and the second joint portion in the swing direction of the swing unit.
5 more elements
Dependencies are inferred from the claim text.