▎ 摘　　要

NOVELTY - The utility model belongs to the technical field of graphene storage, especially a storage device for graphene storage, aiming at the existing graphene sheet is usually stored on the substrate, the substrate is placed in the storage tank, it needs to independently fix each substrate, the problem is complex, the following solution is presented as follows; comprising a storage box; two sides inner wall of the storage box is fixedly connected with with a plurality of locating plate, the inner wall of the storage box above the locating plate is provided with two sliding grooves; two sliding grooves are fixedly connected with with a sliding rod; the sliding rod is slidingly sleeved with a clamping plate; a plurality of clamping plates on the same vertical direction connecting sleeve provided with the same screw rod; the screw rod is glidingly sleeved on the locating plate; a substrate is placed between the locating plate plate and the clamping plate; the top end of the screw rod is fixedly sleeved with a first bevel gear; The utility model can push a plurality of clamping plates to slide downwards on the sliding rod and matched with the locating plate through the rotation of the screw rod; the multiple base plates are clamped and fixed at the same time, which is convenient and effective.