Psychiatry safety infusion protection device

The utility model relates to the technical field of machinery. The utility model relates to a transfusion protection device, in particular to a psychiatry safety transfusion protection device. The device comprises two protective shells which are symmetrically arranged, the two protective shells are rotationally connected through a rotating shaft; lock catches are connected to the sides, away fromthe rotating shaft, of the two protective shells. A first semicircular ring is arranged on the inner wall of the bottom of the protective shell; a second semi-circular ring is arranged in the center of the first semi-circular ring; a protective cover is connected to the outer wall of the bottom of each protective shell, a stepping motor is arranged on the inner wall of the bottom of one protectiveshell, a rotating shaft is connected to the bottom output end of the stepping motor, a rotating disc is further connected to the bottom end of the rotating shaft, and a vibration sensor, a single-chip microcomputer and a stor