▎ 摘　　要

NOVELTY - The device has a supporting block (12) connected with an outer block (3) by a first connecting beam (17). The first supporting block is fixed with a middle layer outside of the supporting block through a second connecting beam (18). An upper transparent glass substrate (21) is bonded on a middle layer of a graphene acceleration sensitive structure and the supporting block through a first, a second, a third and a fourth anchor points (30, 31). The graphene acceleration sensitive structure and the supporting block are fixedly connected with a middle layer of a middle outer block (2) through the second connecting beam. A lower transparent glass substrate (1) is fixedly connected with a fifth, a sixth, a seventh, a eighth anchor points (13, 14, 15, and 16) and the outer block. USE - Double-layer electrostatic weak coupling effect based graphene resonance accelerometer device. ADVANTAGE - The device is reasonable design, simple in structure, easy to realize, has differential detection, high sensitivity, and strong common-mode error resistance and reduces the difficulty of detection of weak coupling. DESCRIPTION OF DRAWING(S) - The drawing shows a front view of a double-layer electrostatic weak coupling effect based graphene resonance accelerometer device. Lower transparent glass substrate (1) Middle outer block (2) Outer block (3) Supporting block (12) Anchor points (13, 14, 15, 16,30, 31) Connecting beams (17,18) Upper transparent glass substrate (21)