Medical radiation-proof door lower seam shielding device

The utility model relates to the medical field, and provides a medical radiation protection door lower seam shielding device which comprises a floor, a frame body is fixedly installed on the top face of the floor, an arc-shaped strip is fixedly installed in the middle of the top face of the floor and located on the lower portion of the inner side of the frame body, and a door is rotatably installed on the rear portion of the frame body through two hinges. An opening is formed in the lower portion of the door, an anti-radiation plate is movably installed in the opening, and an arc opening is formed in the bottom of the anti-radiation plate. The arc-shaped strip is installed on the floor, the anti-radiation plate does not make contact with the floor when the door rotates, rotation of the door is facilitated, the anti-radiation plate can move downwards, and therefore the anti-radiation effect is good. And the arc-shaped opening at the bottom is in contact with the arc-shaped strip to form sealing so as to preven