Structure mechanism of MEMS security stronglink with multi-try function

Shengyong Li; Wenyuan Chen; Weiping Zhang; Qijun Xiao; Shunyi Tan; Minhua Feng

doi:10.1117/12.780095

31 October 2007 Structure mechanism of MEMS security stronglink with multi-try function

Shengyong Li, Wenyuan Chen, Weiping Zhang, Qijun Xiao, Shunyi Tan, Minhua Feng

Proceedings Volume 6423, International Conference on Smart Materials and Nanotechnology in Engineering; 64235A (2007) https://doi.org/10.1117/12.780095
Event: International Conference on Smart Materials and Nanotechnology in Engineering, 2007, Harbin, China

Abstract

The MEMS security stronglink with multi-try function has been fabricated for some specified information fields. The structure, code and solidification are introduced. The stronglink consists of two groups of metal counter-meshing gears, two pawl/ratchet mechanisms, and two driving micromotors and two resetting micromotors, which could make the counter-meshing gears withdraw by raising the pawls. The counter-meshing gears are designed and solidified with the operating logic of code mechanism. It is fabricated using the UV-LiGA process and precision mechanical technique.

Citation Download Citation

Shengyong Li, Wenyuan Chen, Weiping Zhang, Qijun Xiao, Shunyi Tan, and Minhua Feng "Structure mechanism of MEMS security stronglink with multi-try function", Proc. SPIE 6423, International Conference on Smart Materials and Nanotechnology in Engineering, 64235A (31 October 2007); https://doi.org/10.1117/12.780095

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