The invention discloses a safe and adjustable infusion device for children, which comprises a base, a support bracket and an infusion support rod are arranged on the upper part of the base, a hand support device is installed on the support bracket, and the hand support device includes an adjustment cylinder, a fixing plate, a connecting shaft and Hand support box, the hand support box is provided with a concave groove connected by bolts, the upper part of the infusion support rod is provided with external threads, and the infusion support device is provided with internal threads, and the upper part of the infusion support rod is screwed with the infusion support device. The frame device includes a baffle, a flat plate, an infusion bottle placement part and an infusion heating layer. The present invention is simple in structure, convenient to move, and adjustable in height. Children can move while infusion, and medical staff do not have to hold the infusion bottle all the time, which reduces the burden on accompanying personnel. burden, effectively reducing the intensity of care.