Pressing-type self-locking waterproof connection mechanism

The invention discloses a pressing-type self-locking waterproof connection mechanism, which comprises a female joint and a male joint, wherein the male joint comprises an inserting part, the peripheral surface of the inserting part is provided with a sealing ring and a clamping and locking part for clamping, and sealing is formed between the sealing ring and the inner cavity wall of the female joint when the inserting part enters an extending cavity of the female joint. Meanwhile, an elastic self-locking plugging mechanism is matched with the clamping and locking part on the inserting part, sothat the male joint can be clamped in the female joint, the elastic self-locking plugging mechanism can be moved in a pressing mode so as to be separated from the clamping and locking part, the malejoint can be disassembled from the female joint conveniently, and quick and effective assembly and disassembly can be realized. Therefore, the connection mechanism can simultaneously have the functions of water resistance and