SYNCHRONIZING MECHANISM OF HINGE OF INFOLDING FLEXIBLE SCREEN OF MOBILE TERMINAL

Provided is a synchronizing mechanism of a hinge of an infolding flexible screen of a mobile terminal. The hinge comprises a left rotating bracket, a right rotating bracket, and a middle mounting frame, wherein the left rotating bracket and the right rotating bracket are respectively connected to the middle mounting frame via a rotating connecting structure, and axes of the left rotating bracket and the right rotating bracket are not on the same line but are parallel to each other, and the synchronizing mechanism comprises a horizontally arranged intermediate gear having an axis perpendicular to the axes of the left rotating bracket and the right rotating bracket, and the left rotating bracket and the right rotating bracket are connected to the intermediate gear via gears or racks, so that the left rotating bracket and the right rotating bracket rotate synchronously and reversely. The position of the intermediate gear is lower than the top of the middle mounting frame. The present invention can change the space occupied by the gear transmission structure in the hinge, and can form a concave reserved space for the bending part of the flexible screen, with good transmission reliability. The present invention is convenient to be arranged under the flexible screen, and is convenient for the thinning design and narrow frame design and application of a mobile terminal having a flexible screen.