A support frame for a bendable display screen, comprising: a fixed part; a bendable part connected with the fixed part; and an end part located at an end of the support frame, wherein the bendable part comprises a first bendable part and a second bendable part, the first bendable part comprises a plurality of first frame members connected with one another, the plurality of first frame members have a gap therebetween, the second bendable part is connected with the end part, and both the end part and the fixed part are provided with a limiting member configured to lock a bent state of the bendable part during bending thereof, wherein a first frame member of the plurality of first frame members comprises a first top plate and a first bottom plate, the first top plate is arranged above the first bottom plate, the first top plate is provided with a first standing plate and a second standing plate opposite to each other along a width direction of the support frame, and the first standing plate and the second standing plate are perpendicular to the first top plate and connected with the first top plate, wherein the first bottom plate is provided with a first vertical plate and a second vertical plate opposite to each other along the width direction of the support frame, characterized in that the first vertical plate is connected to the first standing plate, the second vertical plate is connected to the second standing plate, the first standing plate has two third holes, and the second standing plate has two fourth holes, two fifth holes are arranged in the first vertical plate, and two sixth holes are arranged in the second vertical plate, the two third holes overlap and are connected with the two fifth holes via a pin, respectively, and the two fourth holes overlap and are connected with the two sixth holes via a pin, respectively. a fixed part; a bendable part connected with the fixed part; and an end part located at an end of the support frame, wherein the bendable part comprises a first bendable part and a second bendable part, the first bendable part comprises a plurality of first frame members connected with one another, the plurality of first frame members have a gap therebetween, the second bendable part is connected with the end part, and both the end part and the fixed part are provided with a limiting member configured to lock a bent state of the bendable part during bending thereof, wherein a first frame member of the plurality of first frame members comprises a first top plate and a first bottom plate, the first top plate is arranged above the first bottom plate, the first top plate is provided with a first standing plate and a second standing plate opposite to each other along a width direction of the support frame, and the first standing plate and the second standing plate are perpendicular to the first top plate and connected with the first top plate, wherein the first bottom plate is provided with a first vertical plate and a second vertical plate opposite to each other along the width direction of the support frame, characterized in that the first vertical plate is connected to the first standing plate, the second vertical plate is connected to the second standing plate, the first standing plate has two third holes, and the second standing plate has two fourth holes, two fifth holes are arranged in the first vertical plate, and two sixth holes are arranged in the second vertical plate, the two third holes overlap and are connected with the two fifth holes via a pin, respectively, and the two fourth holes overlap and are connected with the two sixth holes via a pin, respectively.