20140339833 | PRESSURE-TO-ROTATION CONVERTER AND PRESSURE-TO-ELECTRIC CONVERTING SYSTEM - A pressure-to-rotation converter includes a securing device, an actuating device, a transmission device, and a drive device. The securing device includes a bottom plate formed with a guide groove unit, and a top plate formed with a hole unit registered with the guide groove unit. The actuating device includes a follower unit movably received in the guide groove unit and an actuating unit movably received in the hole unit for driving movement of the follower unit to drive in turn movement of the transmission device. The drive device includes a swing unit coupled to a rotary drive shaft and driven by the transmission device to swing and thereby rotate the rotary drive shaft. | 11-20-2014 |