▎ 摘　　要

NOVELTY - The utility model claims a comb-shaped graphene sheet fixing device, comprising a connecting plastic frame, a first side frame, a second side frame, a limiting plate, a graphene sheet, a locating strip hole, a fixing plate; an arc-shaped strip and a notch; the utility model is provided with a fixing plate and an arc-shaped strip between the first side frame and the second side frame, intercepting the fixing plate and the arc-shaped strip through the actual need of the user, and intercepting the fixing plate and arc-shaped plate to form proper length of the notch; then inserting the graphene sheet into the inner side of the locating strip hole; then inserting the fixing plate into the first side frame and the second side frame; when pushing the graphene sheet to enter into the connecting plastic frame, the first side frame can be by using the corresponding bonding material; the second side frame is adhered with the fixing plate; the structure is simpler; the production cost is lower; at the same time, the placement of the graphene sheet is more uniform.