▎ 摘　　要

NOVELTY - This utility new type claims a vibrating diaphragm and one loudspeaker, wherein, vibrating diaphragm comprising a high molecular material layer and set with the first high molecular material layer graphene upper of one side. This utility new type through the single layer graphene or transfer of multi-layer on the surface of a high molecular material layer of vibrating diaphragm, fully uses the graphite alkene of rigid and flexible, which not only increases the rigidity of vibrating diaphragm, but also maintain the flexibility of vibrating diaphragm so that the vibrating diaphragm and return is not easy to be damaged in the vibration process, so it can better ensure the quality of a sound and reduce distortion of sound and increase the use life of the loudspeaker.