Fixation structure and electrical equipment with the fixation structure

A fixation structure is used for fixedly connecting a first part and a second part. The fixation structure comprises a fixed arm, a perforate and a spacing portion arranged on the first part, and a jack, a positioning projection and a withstanding portion arranged on the second part. The perforate and the spacing portion are arranged on the fixed arm. Under the effect of an external force, the fixed arm passes through the jack from the first surface of the second part to the second surface opposite to the first surface, thereby the spacing portion is blocked in the withstanding portion, and the perforate is buckled on the positioning projection by the effect of an external force. The utility model also relates to the electrical equipment with the fixation structure.