Marker convenient to fix

The utility model discloses an identification mark convenient to fix, which comprises an identification panel, fixing seats, support frames, positioning seats and suckers, the fixing seats are equidistantly arranged on the back of the identification panel, the fixing seats are equidistantly arranged at the position of the back of the identification panel far away from the center, the support frames are equidistantly arranged at the tops of the fixing seats, and the positioning seats are arranged on the support frames. The top of the supporting frame is sleeved with a positioning base, the suction cups are arranged at the positions, close to the center, of the back face of the identification panel at equal intervals, and through cooperation of the panel body, the identification area and the sliding grooves, the use effect that identification is conducted in an immediately-inserted mode or by replacing different identifications according to different needs is achieved; the problem that an existing identificatio