Scalp vein puncture model for pediatric nursing practical training

The utility model discloses a scalp vein puncture model for pediatric nursing practical training. The device comprises a head model, the center of the bottom of the head model is movably connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a spherical connector, a head body of the spherical connector is movably sleeved with a hollow connecting rod, the bottomof the hollow connecting rod is rotationally connected with a rotating rod, and the bottom of the rotating rod is fixedly connected with a rotating sleeve. According to the utility model, through thestructural design between the sliding chute on the hollow plate and the pulley; the movable clamping plate can move left and right on the hollow plate; through the structural design between the threaded push rod and the hollow base and the position relation between the threaded push rod and the movable clamping plate, the threaded push rod can push the movable clamping plate to move, and therefore the scalp venipuncture m