US Patent 11211690 Middle frame assembly and electronic device

The present disclosure provides a middle frame assembly and an electronic device. The middle frame assembly includes a middle frame and an antenna radiator. The middle frame includes a metal substrate. The antenna radiator is disposed at a fringe of the metal substrate. The antenna radiator defines an escape space through the antenna radiator and configured to receive a functional component. According to the present disclosure, the antenna radiator may be disposed at the fringe of the middle frame such that the middle frame assembly may be a continuous and integral structure.