Water meter convenient to install

The utility model relates to a water meter convenient to install. The utility model belongs to the technical field of water meters, watch comprising a watch body, the left end and the right end of themeter body are respectively provided with a first connector and a second connector. The first connector and the second connector are each provided with a sealing mechanism. The sealing mechanism comprises a first limiting sliding groove formed in the inner wall of the first connector and the inner wall of the second connector. A sliding block slidably connected with the first limiting sliding groove is installed in the first limiting sliding groove, a baffle ring slidably connected with the first connector is fixedly installed in the sliding block, a first spring is further installed in the first limiting sliding groove, one end of the first spring is fixedly connected with the inner wall of the first limiting sliding groove, and the other end of the first spring is fixedly connected withthe sliding block; and fi