▎ 摘　　要

NOVELTY - The method involves storing an energy storage sleeve block in a pen body with energy. An extrusion push plate is driven by a torsion spring with a rotation constraint to move downwards through the energy storage sleeve block and a screw sleeve block. A circuit is drawn on a substrate by scribing and wiring by using graphene as a raw material. The graphene is extruded by the extrusion push plate and coated on the substrate through balls. A protective layer is formed on the substrate after coating is finished to protect a graphene circuit. USE - Graphene materials based special circuit connection establishing method. ADVANTAGE - The method enables drawing the circuits on the substrate in the way of scribing and wiring using the graphene as the raw material so as to reform a traditional circuit mode. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating the graphene materials based special circuit connection establishing method. (Drawing includes non-English language text).