Waterproof encapsulation subassembly

The utility model relates to a waterproof encapsulation subassembly, include: the closing plate, the closing plate is circular, the marginal arch of the first face of closing plate is provided with a plurality of sealed buckles, sealed buckle is used for straining seal ring and spheroid, sealed buckle includes integrated into one piece's buckle body and buckling part, the buckle body with closing plate fixed connection, buckling part connect in the buckle body is kept away from the one end of closing plate, dihedral marginal arch of closing plate is provided with a plurality of fixed buckles, fixed buckle is used for the straining base. Sealed buckle through setting up on the closing plate feeds through spheroid straining together with seal ring to making spheroid and closing plate sealing connection, effectively preventing the water logging play, because sealed buckle structure is simple, and the lock mode is simple, and be convenient for closing plate and spheroidal encapsulation have effectively improved c