Self-powered wireless switch
AssigneeWonju Yang
InventorsSun Young Kim, Hyung Jin Choi
Life of this patent
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Abstract
A self-power wireless switch according to an embodiment of the present invention includes a lower body, an upper body rotatably coupled, through a rotating shaft, to one side of the lower body; a switch cover rotatably coupled to one side of the lower body, or rotatably coupled to one side of an upper cover, a switch member capable of contacting the switch cover, a printed circuit board (PCB) comprising a contact unit which may contact the switch member that has been pressed by a user, and a generator positioned at the lower surface of the PCB and supplying power to the PCB. When the user presses the switch cover, the upper body rotates, and pressure is applied to a generator bar formed on the generator, and thus power is generated.
Claims7
A self-powered wireless switch comprising:
- a lower body;
- an upper body rotatably coupled to one side of the lower body through a rotating shaft;
- an upper cover;
- a switch cover coupled to the lower body or the upper cover, wherein the switch cover is rotatably coupled to one side of the lower body or the upper cover;
- a switch member configured to be in contact with the switch cover;
- a printed circuit board (PCB) comprising a contact unit which is to be in contact with the switch member pressed by a user;
- a generator coupled to a bottom surface of the PCB and configured for supplying power to the PCB;
- a generator bar disposed on the generator;
- and
- a pressing member disposed inside the lower body,
- wherein, when the user presses the switch cover, while the upper body, the PCB and the generator rotate together, a pressure is applied to the generator bar by the pressing member to generate power.
Dependencies are inferred from the claim text.