Insulin injection positioning device

The insulin injection positioning device comprises a positioning piece, a soft plug and medical plaster cloth, four injection holes are formed in the left side and the right side of the interior of the positioning piece at equal intervals, the soft plug is inlaid in the top of each injection hole, a protruding piece is obliquely arranged at the top end of each soft plug, and the soft plugs are inserted into the protruding pieces. Through grooves are formed in the sides, away from the soft plug, of the interiors of the protruding pieces, medical plaster cloth is fixed to the left side and the right side of the bottom of the positioning piece, and cracks are formed in the sides, away from the positioning piece, of the interiors of the medical plaster cloth at equal intervals. The insulin injection positioning device not only facilitates firm attachment, soft plug removal and positioning injection, but also improves the convenience of the positioning device in use from many aspects, adopts elastic contact to fit