▎ 摘　　要

NOVELTY - The graphene and hemp-fiber board has a plate main portion (1). One side of the plate main portion is provided with a first clamping groove (11) and a second clamping groove (12). A slot (13) is arranged on the plate main portion between the first clamping groove and the second clamping groove. A third thread groove is engaged with an inserting post (3). One side of a clamping block (2) is fixedly connected with a first thread column. The center of one end of the inserting post is fixedly connected with a second thread post. The second thread post is engaged with a third thread groove. A first wedge pattern is connected on the end face of the inserting post which is peripheral to the second thread post. USE - Graphene and hemp-fiber board. ADVANTAGE - The graphene and hemp-fiber board is provided with a simple structure, an easy fixation and a difficult dislocation. The plate main portion adopts hemp fiber which is natural and environmentally friendly, with the special effects of moisture absorption and moisture resistance, combined with the rapid thermal conductivity and heat dissipation characteristics of graphene. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method for a graphene and hemp-fiber board. DESCRIPTION OF DRAWING(S) - The drawing shows a structural schematic diagram of a graphene and hemp-fiber board. Plate main portion (1) Clamping block (2) Inserting post (3) First clamping groove (11) Second clamping groove (12) Slot (13)