A foldable screen, comprising a screen assembly and a housing assembly, the housing assembly comprising at least three housings, and the screen assembly covering the at least three housings; wherein the foldable screen comprises at least one linked connection assembly, any two adjacent housings in the at least three housings are connected by the at least one linked connection assembly, and the at least three housings are unfolded or folded relative to each other at the same time by the at least one linked connection assembly; the at least three housing forms at least one group of linked housings comprising a first housing, a middle housing and a second housing which are connected with each other; each of the linked connection assemblies comprises a first connection part, an adjusting connection part and a second connection part, the first connection part is rotatably connected with the first housing, the second connection part is rotatably connected with the second housing, the adjusting connection part is connected with the middle housing; the adjusting connection part comprises a first adjusting member, a rotary adjusting member and a second adjusting member, a first end of the first adjusting member is rotatably connected with the first connection part, and a second end of the first adjusting member is rotatably connected with the rotary adjusting member; and a first end of the second adjusting member is rotatably connected with the second connection part, and a second end of the second adjusting member is rotatably connected with the rotary adjusting member; the rotary adjusting member is configured to rotate around a central shaft of the rotary adjusting member, so as to a distance between the first end of the first adjusting member and the first end of the second adjusting member is adjustable. the foldable screen comprises at least one linked connection assembly, any two adjacent housings in the at least three housings are connected by the at least one linked connection assembly, and the at least three housings are unfolded or folded relative to each other at the same time by the at least one linked connection assembly; the at least three housing forms at least one group of linked housings comprising a first housing, a middle housing and a second housing which are connected with each other; each of the linked connection assemblies comprises a first connection part, an adjusting connection part and a second connection part, the first connection part is rotatably connected with the first housing, the second connection part is rotatably connected with the second housing, the adjusting connection part is connected with the middle housing; the adjusting connection part comprises a first adjusting member, a rotary adjusting member and a second adjusting member, a first end of the first adjusting member is rotatably connected with the first connection part, and a second end of the first adjusting member is rotatably connected with the rotary adjusting member; and a first end of the second adjusting member is rotatably connected with the second connection part, and a second end of the second adjusting member is rotatably connected with the rotary adjusting member; the rotary adjusting member is configured to rotate around a central shaft of the rotary adjusting member, so as to a distance between the first end of the first adjusting member and the first end of the second adjusting member is adjustable.