公开(公告)号：US12106782B2

公开(公告)日：2024-10-01

申请号：US18542820

申请日：2023-12-18

申请人： ZHEJIANG UNIVERSITY

发明人： Pengcheng Jiao ,  Luqin Hong ,  Wentao Li

IPC分类号： G11B33/06 ,  G11B23/02 ,  G11B33/12

CPC分类号： G11B33/06 ,  G11B23/021 ,  G11B33/128

摘要： Provided is an editable read-write data memory based on mechanical structure, including: a storage unit, a signal collection unit and a cantilever unit. The data memory is formed by arranging several storage units, and each of which includes a rotation unit and a variable-frequency unit. An N-pole magnet is provided on the rotation unit, and an S-pole probe is provided on the cantilever unit. When the external environment changes and drives the S-pole probe on the cantilever unit to approach the N-pole magnet on the rotating unit, the rotation unit rotates and drives the variable-frequency unit to buckle, and the change of buckling shape leads to a state change, so as to store data. The signal collection unit is connected with the variable-frequency unit, and the collected electrical signals are display. The stored information in the memory is read according to the change of the output electrical signals.