| 摘要 |
PURPOSE: A one touch type waterproof switch is provided to prevent an inflow of water inside a main body by closely coupling a sealing cap and an operation cap in both sides of the main body. CONSTITUTION: A male screw is formed in an outer circumference of one end of a main body(10). A coupling groove is formed in an inner circumference of the other end of the main body. A female screw is formed in an inner circumference of an operation cap(20) in order to be coupled with the male screw of the main body. The male screw is formed in an outer circumference of the operation cap. A fixing nut(30) is inserted to an outer periphery of the main body. The female screw is formed in an inner surface of the fixing nut in order to be coupled with the male screw of the operation cap. A sealing cap(40) seals an opening surface of the main body. A coupling protrusion is formed in an outer circumference of the sealing cap in order to be coupled with the coupling groove of the main body. A current of an electrode plate(50) is changed by a bio magnetic field. A control board(60) is connected to the electrode plate in order to detect a current change of the electrode plate.
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