Rotary switch
AssigneeAlpha Corporation
InventorTakahiro OKADA
Life of this patent
Estimating the term…
Abstract
A rotary switch includes a rotation movable portion, a movable conductor held in the rotation movable portion, a base portion, a power supply terminal held in the base portion, and a plurality of fixed contacts held in the base portion. The fixed contact and the power supply terminal are connected and disconnected via the movable conductor by a rotational operation of the rotation movable portion. The power supply terminal is disposed at a rotation center position of the rotation movable portion. The plurality of fixed contacts are disposed on a plurality of concentric circles having different diameter dimensions around the power supply terminal.
Claims10
A rotary switch comprising:
- a rotation movable portion;
- a movable conductor held in the rotation movable portion;
- a base portion;
- a power supply terminal held in the base portion;
- and
- a plurality of fixed contacts held in the base portion,
- wherein the fixed contact and the power supply terminal are connected and disconnected via the movable conductor by a rotational operation of the rotation movable portion,
- wherein the power supply terminal is disposed at a rotation center position of the rotation movable portion, and
- wherein the plurality of fixed contacts are disposed on a plurality of concentric circles having different diameter dimensions around the power supply terminal.
A rotary switch comprising:
- a rotation movable portion;
- a movable conductor held in rotation movable portion;
- a base portion;
- a power supply terminal held in the base portion;
- and
- a plurality of fixed contacts held in the base portion,
- wherein the fixed contact and the power supply terminal are connected and disconnected via the movable conductor by a rotational operation of the rotation movable portion,
- wherein the power supply terminal is disposed at a rotation center position of the rotation movable portion, and
- wherein the plurality of fixed contacts are disposed at positions where the shortest distances from a rotation center of the rotation movable portion are different.
Dependencies are inferred from the claim text.