Tire pressure monitoring receiver

The utility model provides a tire pressure monitoring receiver. A shell in the tire pressure monitoring receiver is integrally formed, an opening used for placing a control circuit board into a cavityof the shell is formed in the end, close to a waterproof cover, of the shell, and the waterproof cover seals the opening. Visibly, the tire pressure monitoring receiver only needs to consider the sealing of the opening; compared with the prior art, the tire pressure monitoring receiver disclosed by the utility model has fewer parts to be sealed, so that the sealing difficulty of the receiver is fundamentally reduced. And a sealing ring is also arranged between the waterproof cover and the opening of the shell so as to prevent water or dust from entering the cavity of the shell from the fit clearance. And secondly, the waterproof cover and the shell are connected in a buckled mode, and compared with a fastener connection mode, the matching mode is uniform in stress, the structure of the connection position is not