Coupling fingerprint controlled digital lock with manual cylinder lock.
grabcad
My client’s project was to develop a prototype for a digital locking system that combines manual cylinder lock mechanism with fingerprint recognition so that the door can be opened either by using authorized fingerprint or a key for the lock independent from each other. I designed a novel mechanism that uses sector gear, cam, spring and rack-pinion to operate the lock. I 3D printed and tested the prototype to verify its functionality and it worked perfectly.
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