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US 2020/0258699 A1Published application
Switch device and music generation device
AssigneeRoland Corporation
InventorNorihiko WADA
Life of this patent
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Abstract
A switch device and a music generation device are provided. A switch device comprising: a switch; a housing; a movable shaft that moves along an axis direction of the movable shaft with respect to the housing to press the switch; an elastic member that biases the movable shaft to one end side of the movable shaft in the axial direction; and an arm for pressing the switch at a position eccentric from an axis of the movable shaft, wherein the switch is outside a range of the movable shaft in a view in the axial direction.
Claims20
A switch device comprising:
- a switch;
- a housing;
- a movable shaft that moves along an axis direction of the movable shaft with respect to the housing to press the switch;
- an elastic member that biases the movable shaft to one end side of the movable shaft in the axial direction;
- and
- an arm for pressing the switch at a position eccentric from an axis of the movable shaft,
- wherein the switch is outside a range of the movable shaft in a view in the axial direction.
4 more elements
Dependencies are inferred from the claim text.