Combined male and female direct current connector

The utility model relates to the technical field of connectors, in particular to a combined male and female direct current connector which comprises a power connection plug, a wire assembly and a plurality of adapters arranged on the wire assembly, each adapter is provided with an adapter plug and two adapter sockets, the power connection plugs are connected with the adapters through the wire assembly, and the adapters are connected with the male and female direct current connectors through the wire assembly. The adapter plug is sleeved with a first waterproof rubber ring, and an electric appliance female seat is inserted into the adapter plug. The electric appliance socket is novel in structure and ingenious in design, the electric appliance socket can be connected with electric appliances, a plurality of electric appliances can be independently or simultaneously spliced for simultaneous use under the condition that the adapter plugs of the plurality of adapters are matched with the electric appliance socket