Medicine injection device for nursing diabetic patient

The utility model relates to the technical field of medical equipment, and discloses a medicine injection device for diabetic nursing, which comprises a medicine storage box, the top of the medicine storage box is fixedly connected with a medicine injection port, the bottom of the medicine storage box is fixedly connected with a bottom plate, one side of the medicine storage box is fixedly connected with an adjusting valve, and the other side of the medicine storage box is fixedly connected with the adjusting valve. An observation window is fixedly connected to the front side of the pesticide storage box, a guide pipe is fixedly connected to one side of the adjusting valve, and an adjusting disc is connected to the top of the adjusting valve. Through the medicine storage box, the medicine injection opening, the observation window, the guide pipe, the needle head, the shaft wheel, the water suction pump, the liquid suction opening and the material prevention layer, injection medicine is injected into the medic