Locking type waterproof network connector

The invention discloses a locking type waterproof network connector, which comprises a joint and sealing sleeves on two sides of the joint, wherein the sealing sleeves are in threaded sealing connection with the joint, the inner walls of the sealing sleeves are provided with grooves, hollow-column-shaped air bags are embedded in the grooves, and the inner wall of each air bag is provided with a plurality of annular bulges; and the joint is provided with pressing structures for pressing the air bags on the two sides. According to the invention, the threaded sealing is completed by screwing thejoint and the sealing sleeves, a pressing section gradually stretches into the grooves to press the air bags in the process, one end of each air bag is pressed to generate elastic deformation, the annular bulges of the air bag are tightly attached to a network cable to form a plurality of sealing rings, and water is prevented from entering from a gap between the network cable and the sealing sleeve. Meanwhile, the air bag