A display screen assembly for a mobile terminal, comprising: a display screen, and at least one first rotating shaft, wherein the display screen comprises a first display region and at least one second display region, the at least one second display region is provided on at least one side of two opposite sides of the first display region, the at least one second display region is a flexible region; each second display region is positioned corresponding to the first rotating shaft, each second display region is fixed on the corresponding first rotating shaft, and each second display region is enabled to be curled around the corresponding first rotating shaft; the display screen assembly further comprising at least one drawer arranged corresponding to the at least one first rotating shaft, wherein each drawer is slidably connected to a housing of the mobile terminal and is connected to two ends of the corresponding first rotating shaft, so as to control the corresponding second display region to be extended or curled, wherein the drawer comprises a first sidewall and a second sidewall that are parallel to each other, and a bottom wall connecting the first sidewall and the second sidewall; the first sidewall and the second sidewall are located on two sides of the first rotating shaft in an axial direction and are respectively connected to two ends of the first rotating shaft; the display screen assembly further comprising two substrates arranged on the mobile terminal for laying the display screen, wherein the two substrates are slidably connected with each other, and at least one of the substrates is connected to a corresponding sidewall of the drawer; and characterised in that the display screen assembly further comprises a second rotating shaft arranged on the substrates, wherein two ends of the second rotating shaft are respectively connected to the first sidewall and the second sidewall of the drawer; and the second display region overlaps on a sidewall of the second rotating shaft. a display screen, and at least one first rotating shaft, wherein the display screen comprises a first display region and at least one second display region, the at least one second display region is provided on at least one side of two opposite sides of the first display region, the at least one second display region is a flexible region; each second display region is positioned corresponding to the first rotating shaft, each second display region is fixed on the corresponding first rotating shaft, and each second display region is enabled to be curled around the corresponding first rotating shaft; the display screen assembly further comprising at least one drawer arranged corresponding to the at least one first rotating shaft, wherein each drawer is slidably connected to a housing of the mobile terminal and is connected to two ends of the corresponding first rotating shaft, so as to control the corresponding second display region to be extended or curled, wherein the drawer comprises a first sidewall and a second sidewall that are parallel to each other, and a bottom wall connecting the first sidewall and the second sidewall; the first sidewall and the second sidewall are located on two sides of the first rotating shaft in an axial direction and are respectively connected to two ends of the first rotating shaft; the display screen assembly further comprising two substrates arranged on the mobile terminal for laying the display screen, wherein the two substrates are slidably connected with each other, and at least one of the substrates is connected to a corresponding sidewall of the drawer; and characterised in that the display screen assembly further comprises a second rotating shaft arranged on the substrates, wherein two ends of the second rotating shaft are respectively connected to the first sidewall and the second sidewall of the drawer; and the second display region overlaps on a sidewall of the second rotating shaft.