The invention provides a pin-type experimental clip with an outlet pressing plate. The pin-type experimental clip with the outlet pressing plate comprises a first clamping piece, a second clamping piece and a transition section, wherein the first clamping piece is connected with the second clamping piece through the transition section; a pin is arranged between the first clamping piece and the second clamping piece; an experiment wire connection hole is arranged in the first clamping piece; a metal wire is arranged in the experiment wire connection hole; and the metal wire passes through the inside of the transition section and is electrically connected with the pin. According to the pin-type experimental clip, signal current of an experiment wire flows to the pin through the experiment wire connection hole arranged in the first clamping piece of the experimental clip and the metal wire, and the first clamping piece and the second clamping piece are firmly clamped on the pin-type outlet pressing plate through a tensile structure.