Integrated shutter, air conditioner indoor unit and air conditioner system

The utility model relates to the technical field of air conditioners, in particular to an integrated shutter, an air conditioner indoor unit and an air conditioner system. The integrated shutter comprises a first shutter and a second shutter, the connecting rod is movably arranged on the first shutter; the first end of the second shutter is hinged to the first shutter, and the second end of the second shutter is connected with the connecting rod; the second shutters are driven to swing around the first ends of the second shutters through movement of the connecting rods. According to the integrated shutter, the air conditioner indoor unit and the air conditioner system, the first shutter and the second shutter are connected through the connecting rod to form an integrated structure, the occupied space is small, the size of the air conditioner indoor unit can be reduced, the space utilization rate is increased, the assembling process is simplified, and the assembling efficiency is high; the second shutters are