• 专利标题:   Acceleration sensor based on graphene bistable physical conversion has damping base that is triangle-like structure with middle high and low two ends and signal lamp that is arranged on single atomic layer graphene element.
  • 专利号:   CN110824195-A, CN110824195-B
  • 发明人:   YAN J, TONG L, DING H, LEI Z, XU C
  • 专利权人:   UNIV EAST CHINA JIAOTONG
  • 国际专利分类:   G01P015/00
  • 专利详细信息:   CN110824195-A 21 Feb 2020 G01P-015/00 202021 Pages: 7 Chinese
  • 申请详细信息:   CN110824195-A CN11134691 19 Nov 2019
  • 优先权号:   CN11134691

▎ 摘  要

NOVELTY - The sensor has a single atomic layer graphene element (1), a damping base (4) and a signal lights (5). A dot-matrix graphene components composed of the single atomic layer graphene elements that are evenly distributed on the damping base. The damping base is a triangle-like structure with a middle high and a low two ends. The signal lamp is arranged on the single atomic layer graphene element. The single atomic layer graphene element is composed of single atomic layer graphene and a support (3). The two ends of single atomic layer graphene element are fixed on a support. The support is an insulating material with an inclination angle of 5-10 degrees . The support is fixed on the damping base. USE - Acceleration sensor based on graphene bistable physical conversion used to identify information to be measured such as force, acceleration, temperature, concentration etc. ADVANTAGE - The method for designing an acceleration sensor based graphene bistable physical conversion, which is used for recording the maximum load, namely the most dangerous load which is applied to a structure in the full time dimension. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a design method of acceleration sensor based on graphene multi-stable physical conversion. DESCRIPTION OF DRAWING(S) - The drawing shows a top view of the acceleration sensor based on graphene bistable physical conversion. Single atomic layer graphene element (1) Single atomic layer graphene flipped downward (2) Support (3) Damping base (4) Signal light (5)