In an electronic device, two wires are usually connected to a plug connector and a receptacle connector, respectively, to facilitate an electrical connection of the two wires. The electrical connection of the two wires is achieved by mutual engagement between the plug connector and the receptacle connector.
Existing plug connectors and receptacle connectors each comprise a housing and a connection terminal mounted within the housing. For ease of operation, the wires are generally electrically connected to the connection terminal in such a manner that a portion of the connection terminal pokes in a conductor portion of the wire. However, the existing plug connector and receptacle connector are used separately in pair. In case of connecting a plurality of wires, a plurality of plug connectors and a plurality of receptacle connectors are required. However, the plug connector and the receptacle connector in pair are arranged independently, which is inconvenient to be operated and managed.