Patient protection device for radiographic image

The utility model relates to the technical field of medical protection equipment, in particular to a patient protection device for radiographic images. Comprising a rack, a stand column and a protection assembly, the stand column is fixedly connected with the rack, the protection assembly comprises a movable guide rail, a sliding block, a sliding seat, a connecting plate, a protection plate, a driving component, an adjusting component and an auxiliary component, the movable guide rail is fixedly connected with the stand column, the sliding block is slidably connected with the movable guide rail, the sliding seat is fixedly connected with the sliding block, and the connecting plate is fixedly connected with the sliding seat; the protective plate is slidably connected with the connecting plate, the driving component is arranged on the stand column, the adjusting component is arranged on the connecting plate, the auxiliary component is arranged on the rack, during irradiation, the driving component acts to push