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US 11,196,327 B2Granted
Vibration 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.
Claims10
A vibrator generator comprising:
- a frame including an annular shape;
- a bottom plate;
- a top plate;
- a swing unit;
- and
- an elastic member including an upper surface on the top plate side and a lower surface on the bottom plate side, wherein
- the frame and the swing unit are connected via the elastic member,
- the elastic member includes a slit penetrating from the upper surface to the lower surface, and
- the slit is entirely surrounded by the elastic member on a first side and on a second side parallel to the first side, and on a third side and on a fourth side parallel to the third side.
6 more elements
A vibrator generator comprising:
- a frame including an annular shape;
- a bottom plate;
- a top plate;
- a swing unit;
- and
- an arm unit including an upper surface on to the top plate side and a lower surface on the bottom plate side, wherein
- the frame and the swing unit are connected via the arm unit,
- the arm unit includes a slit penetrating from the upper surface to the lower surface, and
- the slit is entirely surrounded by the arm unit on a first side and on a second side parallel to the first side, and on a third side and on a fourth side parallel to the third side.
6 more elements
Dependencies are inferred from the claim text.