Quick release mechanism and mast device based on water surfboard

The utility model discloses a quick release mechanism and a mast device based on a water surfboard. The quick release mechanism comprises an assembly plate, the disassembly and assembly driving piece is of a curved lever structure, and the curved lever structure is connected to the assembly plate piece in a rotating mode; the disassembly and assembly clamping piece comprises a clamping body and a clamping protrusion. The clamping main body is an arc-shaped frame body, an adaptive channel is formed in the arc-shaped clamping main body, and a force arm at one end of the curved lever structure can slidably extend to penetrate through the adaptive channel; one end part of the arc-shaped clamping main body is connected with a force arm at the other end of the curved lever structure in a switching manner; and the clamping bulge is fixedly connected to the other end part of the arc-shaped clamping main body. The technical problems that in the prior art, when a mast structure is disassembled, assembled and replaced,