A support structure for supporting objects of different weights includes a bracket, an elastic member, and an adjustment assembly. The bracket is configured to support different supported objects of different weights. The elastic member is arranged on the bracket and configured to deform elastically to provide torques for the supported objects. The adjustment assembly is connected between the bracket and the supported object. The adjustment assembly compresses the elastic member by the weights of the supported objects to produce torsional deformations of different degrees and enables the bracket to support the supported objects.