Ethernet interface with anti-loosening structure

The utility model relates to the technical field of automotive electronic appliances, in particular to an Ethernet interface with an anti-loosening structure, which comprises a plug and a socket. The socket is inserted into the plug in a sliding manner, and locking parts are arranged on the plug and the socket and used for locking the plug and preventing the plug from falling off; the locking component comprises a U-shaped elastic piece and a clamping piece. The U-shaped elastic piece is arranged on the plug, the clamping pieces are arranged on the socket and used for being matched with the U-shaped elastic piece for locking, sliding grooves are formed in the front face and the back face of the inner wall of the plug, the U-shaped elastic piece is fixedly connected to the inner walls of the sliding grooves, the number of the clamping pieces is two, and the clamping pieces are fixedly connected to the front face and the back face of the socket respectively. The clamping piece slides into the sliding groove alo