Cable connector capable of being plugged and pulled out in automatic-power disconnection manner

The utility model provides a cable connector capable of being plugged and pulled out in an automatic-power disconnection manner. The cable connector comprises a socket part 01 and a plug part 02. The cable connector is characterized in that the socket part 01 and the plug part 02 are matched with each other; the plug part 02 is rotated so as to drive a rotary switch 16 to rotate; and the rotary switch 16 is connected through a center rotating shaft 14. The cable connector of the utility model has the following advantages that: when the plug part is plugged into a plug binding post, a power supply of the socket part is disconnected; after the plug part is plugged into the socket part, the plug part can be rotated, such that the plug binding post can be in butt joint with a socket binding post, and at the same time, the power supply is automatically switched on, the socket part and the plug part are locked and connected with each other through an axial sliding block and an axial sliding groove, such that the socket part and the plug part can form one body; and all power supply switching-on and switching-off operation processes can be realized through automatic interlocking in plugging and pulling-out processes of the plug part, which enables operational convenience, safety and reliability.