A hinge for a mobile terminal having a flexible outer screen. The mobile terminal has the flexible outer screen, including neutral layer and bottom idle skeleton structures that may be bent and unfolded. The middle part of the neutral layer structure is fixedly connected to the middle part of the middle skeleton structure. Left and right sides of the neutral layer structure are movably connected to the left and right sides of the middle skeleton structure respectively. Flexible components are respectively provided between the left side of the neutral layer structure and the left side of the middle skeleton structure and between the right side of the neutral layer structure and the right side of the middle skeleton structure. The mobile terminal having the flexible screen moves smoothly during screen-flattening and folding operations, supports flattening, and may realize a narrow frame design and longer service life.