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Design of special door lock for blind people / Design of special door lock for blind people

Design of special door lock for blind people

It's a lock designed for the blind. Blind people are tied up when they use ordinary locks. However, this type of lock combines the tedious process of opening the door after unlocking it. The fingerprint unlock scanner is combined with the door handle to form a fingerprint door lock. The door handle is equipped with a password unlock device to prevent blind people from being peeked at when they open the door with the password. The entire control panel of the door handle is tilted at a 15 degree angle. In the blind spot of the human eye. To safeguard the vital interests and safety of the blind.

University

Jilin normal university

Jilin normal university
Siping city, jilin province, China

Liu jia hao ,
Jilin normal university

zhang zhen yu,
Jilin normal university

zhou jian hang,
Jilin normal university