Protector for intravenous injection

The utility model discloses a protector of intravenous injection, which is characterized in that: it is comprised of a supporting board 1, front and back belts 2, 2', a spongy cushion 3, woolen cloth buttons 4, 4', a connection belt 5 and a protection cover 6; wherein the front and back belts 2, 2' are fixed on the both ends of the supporting board 1 respectively, and the front and back belts 2, 2' both have the woolen cloth buttons 4, 4', the supporting board 1 has the spongy cushion 3 on it, and the middle of the supporting board is connected with the protection cover 6 by using the connection belt 5. The protector of intravenous injection can not only save the time and energy, improve the success rate of the puncture, but can also prevent the movement of the needle head, avoid the needle head sliding out of the blood vessel, thus to alleviate the suffering of the patients.