▎ 摘　　要

NOVELTY - The utility model claims a graphene biosensor comprises a graphene sensor main body and a mounting fixing plate, one side of the graphene of biosensor body are symmetrically equipped with a group of buckle; one side of the mounting fixing plate is provided with a clamping groove; the clamping groove is buckled and connected with the buckle, the other side of the mounting fixing plate is set with a foam adhesive layer, outer side of the foam bonding layer is provided with a protection film. The graphene biosensor, buckling connection groove and one side of the mounting fixing plate through a set of snap-in graphene biosensor main body with a side symmetrically, then fixed on the electronic element by mounting other side foam adhesive glue layer of the fixed plate, can be quickly installed graphene biosensors, but also saves trouble and labour, there is no screw fixing need boring operation and so on, it has good market value.