The present invention is an electronic circuit experiment board, which is
composed of an insulated base plate, copper binding posts and a bracket
and so on. The base plate is divided into an upper plate and a lower
plate, which have binding post inserting holes and circlips. The binding
posts can be inserted into the binding post inserting holes and then be
fastened by the circlips. There are a binding hole and a screw hole on
the ends of the binding posts respectively. The binding post also
includes a screw lever cooperated with the screw hole, a positioning
groove and a positioning ring. The experiment board has the advantages of
good contact performance, convenient to use, high experimental
efficiency, long service life and strong ability of splicing and
dilatancy, arranging elements in double sides, and multilayer wiring in
electronic circuit.