Leakage-proof connecting assembly for intelligent control valve of gas meter

The utility model discloses a leakproof connecting assembly for the intelligent control valve of gas meter, including gas meter pipeline and gas transmission hose, gas meter pipeline is fixedly connected with gas transmission hose through pipeline connecting piece, the surface of gas meter pipeline is rotatingly connected with lantern ring, the surface of lantern ring is provided with first threaded hole, and the first threaded hole is provided with second threaded hole. The inner wall of the first threaded hole is in threaded connection with a locking bolt, the surface of the lantern ring is fixedly connected with a connecting plate, the side face of the connecting plate is fixedly connected with a telescopic rod, and a fixing bolt is arranged on the surface of the telescopic rod. According to the leakage-proof connecting assembly for the intelligent control valve of the gas meter, a gas conveying hose can be arranged in a sleeving mode through a fixing ring, the gas conveying hose abuts against the fixing r