Rotary socket

A rotary socket, comprising:

• an outer housing;
• a control board;
• at least one receptacle module;
• a rotary fixing module;
• and
• a plug;
• wherein the outer housing comprises a cover plate and a receptacle housing body, the cover plate is disposed at one side of the receptacle housing body, both the control board and the at least one receptacle module are disposed in the receptacle housing body, the receptacle housing body defines at least one receiving hole corresponding to the at least one receptacle module, both the plug and the at least one receptacle module are electrically connected to the control board;
• wherein the cover plate defines a rotary fixing groove, the rotary fixing module comprises a rotary component and a rotary fixing component, the rotary fixing component defines a rotary groove, a rotary positioning step is disposed at a periphery of the rotary fixing groove, the rotary positioning step is opposite to the rotary groove, a rotary ring is disposed at a periphery of the rotary component, the rotary ring is rotatably disposed in the rotary groove, the rotary ring comprises a limiting step, one surface of the limiting step abuts against the rotary positioning step, and the plug is disposed on the rotary component.