Control panel of universal relevance

The utility model discloses a control panel of universal relevance, including the shell, being fixed in shell inside screen, a PCB, the 2nd PCB and base, screen, a PCB, the 2nd PCB and base from the top arrange in proper order and place, the shell passes through fixed knot and constructs messenger's screen and a PCB rigidity, and the shell is rotatable on the horizontal direction, does not have relative displacement with a screen and a PCB in the vertical direction, a PCB goes up integrated have MCU unit and optics finger navigation module, and optics finger navigation module is used for detecting the swing offset of shell lateral wall, and the MCU unit is received above -mentioned rotatory displacement information and is converted control signal to, the 2nd PCB goes up the integrated button that has, and a PCB and the 2nd PCB have relative displacement in order to realize triggering of button in the vertical direction. This control panel uses portably, and the suitability is strong, to the electrical equipme