Stecker und Verbinder

The invention relates to the technical field of connectors, and particularly discloses a plug and a connector. The plug comprises a first connecting assembly. The first connecting assembly comprises a shell, one end of the shell is provided with an electric connecting part, and the electric connecting part can be inserted into the plugging part of the socket; the other end of the housing is provided with a temporary storage part, and the temporary storage part can be inserted into the plugging part of the socket. According to the invention, the temporary storage part can be inserted into the insertion part of the socket, so that the plug is connected with the socket, but the plug and the socket are not electrically connected, and thus the battery pre-connected with the socket is prevented from being damaged due to heating in the transportation process. The plug and the socket can correspond to each other through the plugging of the temporary storage part and the plugging part, when multiple groups of positive and negative plugs and sockets are connected, the plugs and the sockets can correspond to each other in a one-to-one manner so as to avoid product damage caused by connection errors, and the temporary storage part can protect the interior of the plugging part so as to meet the dustproof and waterproof requirements of the plugging part. And the anti-electric shock requirement when the socket is in an electrified state is met.