Test paper clamp

The utility model relates to a test paper clamp, which comprises an upper splint, a lower splint and a plate-shaped connection frame. The plate-shaped connection frame is of a vertical long plate structure. The plate-shaped connection frame is provided with a plurality of inserted ports from one side of the long side to the other side of the long side. The upper splint and the lower splint are respectively inserted at the inserted ports of the connection frame and a middle splint is additionally arranged. A threaded pipe with both open ends vertically perforates through one side of the middle splint. Fixed bolts are respectively inserted at the positions on the upper splint and the lower splint, which correspond to the threaded pipe, to be in threaded connection with the threaded pipe. An antiskid cushion is attached to the bottom surface of the lower splint. The top side and the bottom side of the connection frame are connected through a long ring in a sleeving mode. The test paper clamp has the advantages o