Waterproof mechanical keyboard

The utility model relates to the technical field of keyboards, and discloses a waterproof mechanical keyboard, which comprises a panel and keycaps, a plurality of keycaps are arranged above the panel, through holes are arranged in the panel and close to the lower parts of the keycaps, water baffles are arranged on the panel and close to the two sides of the keycaps, rubber pads are arranged above the water baffles, and the rubber pads are arranged on the panel and close to the keycaps. A flow guide groove is formed in the position, close to the water baffles, of the face plate, and a damp-proof plate is arranged at the bottom end in the face plate. The water baffles are arranged on the two sides, close to the key caps, of the panel, liquid can be effectively blocked through the water baffles, the problem that the circuit board is damaged due to the fact that the liquid flows to the through holes is solved, meanwhile, the flow guide grooves are formed between the key caps, the liquid cannot be accumulated on t