Oxygen delivery control device

The utility model discloses an oxygen delivery control device which comprises a casing pipe, a pipe cap, a vertical rod and a sealing assembly, three inserting openings are formed in the pipe wall of the casing pipe at intervals, and the three inserting openings are the first inserting opening, the second inserting opening and the third inserting opening from top to bottom; the first socket is used for connecting an adult oxygen inhalation tube, the second socket is used for connecting an oxygen balloon, and the third socket is used for connecting a newborn oxygen inhalation tube; sealing assemblies are arranged in the casing pipe and directly face the first inserting opening and the third inserting opening respectively; the sealing assembly comprises a U-shaped plate and an arc plate, and the arc surface of the U-shaped plate is fixed on the inner wall of the sleeve; long plates are arranged at the tail ends of the two slope surfaces of the arc plate respectively, transition arc plates are arranged on the tw