Anesthesia syringe fixing frame

The utility model provides an anesthetic syringe fixing frame. The anesthetic syringe fixing frame comprises a needle cylinder fixing frame, a supporting rod and a needle head limiting disc. The needle cylinder fixing frame comprises an inner cylinder and an outer cylinder, the inner cylinder is used for fixing an anesthetic syringe, and the inner cylinder and the outer cylinder are in sliding connection; the number of the supporting rods is at least two, one end of each supporting rod is rotationally connected with the lower portion of the outer wall of the outer cylinder, and the other end of each supporting rod is detachably connected with the needle head limiting disc; the needle limiting disc is used for being attached to the skin of the operation position of a patient, and a needle limiting hole is formed in the needle limiting disc. The needle cylinder fixing frame is used for fixing the position of a needle cylinder of an anesthetic syringe, the supporting rod is used for adjusting the injection dista