Drilling parameter measuring nipple and measuring method thereof

The invention relates to a drilling parameter measuring pup joint and a measuring method thereof.The drilling parameter measuring pup joint comprises a pup joint body, an overflowing channel is formed in the pup joint body, and a mounting through hole communicated with the overflowing channel is formed in the side wall of the pup joint body; an end cover for blocking the mounting through hole is arranged at the position, close to one side of the outer wall of the nipple body, of the mounting through hole, a mounting block is arranged in the mounting through hole in a sliding mode, and a sensor for detecting action data of the nipple body is arranged in the mounting block; the mounting block is provided with a slope surface which gradually inclines downwards in the direction from the axis away from the nipple body to the axis close to the nipple body, the slope surface is located in the flow passing channel, and drilling fluid flowing through the flow passing channel impacts the slope surface so as to push the