Obstetrical shielding screen

The utility model discloses an obstetrical shielding screen which comprises a first-level screen, a second-level screen and a third-level screen, limiting grooves are formed in the first-level screen and the second-level screen respectively, the second-level screen is installed in the limiting groove of the first-level screen in a sliding mode, the third-level screen is installed in the limiting groove of the second-level screen in a sliding mode, a base is installed at the bottom of the first-level screen, and the second-level screen is installed at the bottom of the third-level screen. A handle is mounted on the third-stage screen; when the device is used, the U-shaped frame integrally slides on the positioning frame to the height as high as that of a bed board of a sickbed, then the bed board is placed between the U-shaped frame and the clamping plate, the threaded rod is rotated, the clamping plate is clamped on the bed board, and the first-level screen is fixed to the bedside to prevent the first-level s