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It is not easy for us to find the keyhole of the bicycle lock in the dark evening.We need to try again and again to open the lock.In this condition,we designed a Sude-lock,in which the keyhole is in a concavity,so that the key can be easily inserted into the keyhole.In the surface,there is a layer of fluorescence around the keyhole.So that we can find the keyhole easily and unlock it conviently.
Wuhan University of Technology
Wuhan, China
Wenxin Xu,
Wuhan University of Technology
Xuexin OuYang,
Wuhan University of Technology
Jian Xiong,
Wuhan University of Technology
Shenghao Zhang,
Wuhan University of Technology