Mechanical fingerprint lock cylinder and its realization method

Abstract

The invention discloses a mechanical fingerprint lock cylinder and an implementation method. Through the ingenious mechanical drive design, a motor used for driving a lock tongue is omitted, the production cost and energy consumption are reduced, and the mechanical fingerprint lock cylinder is in the size of a lock cylinder of a traditional mechanical lock, so that the problems of high price, complex replacement and high energy consumption when the traditional mechanical lock is upgraded to a fingerprint lock are solved. An acceleration sensing device is arranged, so that automatic lock latching during door closing is achieved, and convenience is brought for a user. In addition, door opening records and door lock abnormity warnings are sent to a specified server through WIFI, and the user can obtain the records and the warnings conveniently through a cellphone APP and webpages, so that the safety of the door lock is improved. Besides, Internet attacking by hackers is avoided through local maintenance and storage of fingerprint templates. A starting button is arranged into a groove, and an administrator fingerprint is set, so that the safety of adding and deleting of the fingerprint templates is ensured.

Description

technical field [0001] The invention relates to a lock, in particular to a mechanical fingerprint lock cylinder and a realization method. Background technique [0002] The current fingerprint locks on the market are driven by motors, and due to energy constraints, it is difficult to inherit the handle, lock case and lock tongue of the existing mechanical locks, which generally include the door handle, the lock cylinder structure inside the door, and the outer door lock plate. And the square shaft, some drive the lock tongue through the motor and gear to realize unlocking and locking, and some lock the lock tongue through the electronic lock housing, and drive the lock tongue through the rotation of the handle to realize unlocking and locking. But all there is following defect in above fingerprint lock: [0003] 1. When replacing traditional mechanical locks, it is necessary to remove all internal lock cylinders and external panels, which is difficult to upgrade and cannot b...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention discloses a mechanical fingerprint lock cylinder and its implementation method. Through the ingenious mechanical transmission design, the motor for driving the lock tongue is discarded, the production cost and energy consumption are reduced, and the traditional mechanical lock is adopted The size of the core solves the three major problems of high price, complicated replacement and high energy consumption for upgrading traditional mechanical locks to fingerprint locks

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