A mobile terminal includes a middle frame, a fixing frame, and a cover plate. The middle frame includes a first placement slot and a second placement slot. The fixing frame is disposed in the second placement slot. The cover plate is disposed in the first placement slot. The second placement slot includes first side surfaces. The first side surfaces are provided with a plurality of first protrusions. The fixing frame includes first sidewalls. The first sidewalls are provided with a plurality of second protrusions. The first protrusions and the second protrusions are arranged to form a support structure configured to support the cover plate, and the cover plate is fixedly connected to the support structure.