Automatic disinfection instrument for ultrasonic probe

The utility model discloses an automatic disinfection instrument for an ultrasonic probe, and belongs to the field of cleaning and disinfection. A sterile cloth roller and a winding roller are rotationally installed at the two ends of the interior of the box body correspondingly, and a first motor used for driving the winding roller to rotate is installed on the side wall of the box body; a supporting plate and a lantern ring are arranged in the middle in the box body, the supporting plate is located below the lantern ring, and a driving piece capable of driving the lantern ring to horizontally move in a reciprocating mode is arranged in the box body. A spraying plate is horizontally fixed to the position, close to the sterile cloth roller, of the inner top of the box body, a plurality of nozzles are installed at the bottom of the spraying plate, and a disinfectant storage box is fixed to the end of the box body. The ultrasonic probe body can be automatically cleaned and disinfected only by holding the ultras