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US 10,256,051 B2Granted
Board unit, operation input unit, energy treatment instrument, and manufacturing method of board unit
AssigneeOlympus Corporation
InventorsHideo Sanai, Yoshitaka Fujii
Life of this patent
Estimating the term…
Abstract
A switch board of a board unit includes a switch board including an exposed portion exposed to an outside, a non-exposed portion not exposed to the outside, and a switch provided in the non-exposed portion. The non-exposed portion of the switch board is covered with the cover portion. The cover portion is formed as one piece with the switch board in the state in which liquid-tightness is kept between the cover portion and the non-exposed portion, and liquid is prevented from flowing from the outside of the board unit into the non-exposed portion.
Claims9
A board unit comprising:
- a switch board including an exposed portion which is exposed to an outside, a non-exposed portion which is not exposed to the outside, and a switch provided in the non-exposed portion;
- and
- a cover portion covering the non-exposed portion of the switch board, the cover portion being formed as one piece with the switch board in a state in which liquid-tightness is kept between the cover portion and the non-exposed portion, thereby preventing liquid from flowing from the outside into the non-exposed portion;
- a first position setting portion configured to set a position in an extension direction of the board unit relative to a base on which the board unit is disposed;
- a second position setting portion configured to set a position in a width direction of the board unit relative to the base;
- and
- a third position setting portion configured to set a position in a thickness direction of the board unit relative to the base.
4 more elements
Dependencies are inferred from the claim text.