VARIABLE WATER PRESSURE SWITCH SENSING THE PRESSURE BY THE LOCATION OF A PRESSURING PIN, AN OPERATION METHOD THEREOF, AND AN UNDERWATER MOVING BODY INCLUDING THEREOF

摘要

PURPOSE: A variable water pressure switch sensing the pressure by the location of a pressuring pin, an operation method thereof, and an underwater moving body including thereof are provided to perform a stable switching process by transferring electric signals to a manual moving body.;CONSTITUTION: A variable water pressure switch comprises the following: a housing(40) including a hollow hole, and the level difference on the internal surface; a pressurizing plate installed around the first inner circumference of the housing to be moved upward and downward; a pressurizing plate assembly(10) including a coil spring for elastically supporting pressurizing plate; a driving plate assembly(20) including a pressure pin insertion hole for inserting a pressuring pin; and a limit switch generating an electric signal by the pressurizing pin. The coil spring includes a spring supporting rod.;COPYRIGHT KIPO 2012