▎ 摘　　要

NOVELTY - The structure has a graphene array connected electrically connected with an electrode. The electrode is provided with a positive electrode. An upper end of the graphene array is connected to a negative electrode. The graphene array is provided with first, second and third graphene units. The first graphene unit is provided with a substrate. Three-dimensional graphene foam material is connected with a through lead. The graphene foam material is connected with the positive electrode. The second graphene unit is provided with three groups of the first graphene unit. The substrate is made of silicon dioxide and glass or polyethylene terephthalate material. USE - Multi-combination graphene acoustic generator array structure. ADVANTAGE - The structure has less volume and weight and simple structure, is convenient to operate, and improves output performance range and wide using range according to design requirement and use conditions. DESCRIPTION OF DRAWING(S) - The drawing shows a front view of a multi-combination graphene acoustic generator array structure. '(Drawing includes non-English language text)'