Sealing shielding cover for medical virus experiment

The utility model discloses a sealing shielding case for medical virus experiments, which comprises a shielding case body, the left side of the shielding case body is fixedly connected with a T-shaped plate, the front side and the rear side of the surface of the T-shaped plate are both sleeved with positioning sleeves in a sliding manner, the bottom of each positioning sleeve is fixedly connected with a supporting table, and the supporting table is fixedly connected with the left side of the shielding case body. The bottom of the shielding case body is fixedly connected with a sealing ring, and the top of the supporting table is fixedly connected with a square sleeve. The shielding case body is positioned by the sliding sleeve and the L-shaped plate through the T-shaped plate and the positioning sleeve, then the shielding case body and the sealing ring are driven by the eccentric wheel and the ejector rod through the sliding sleeve and the L-shaped plate to be tightly pressed on the top of the supporting tabl