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Emergency lock protection device for fingerprint lock

A protection device and emergency lock technology, which is applied in building locks, electric alarm locks, buildings, etc., can solve the safety hazards of emergency mechanical keyhole intelligent fingerprint locks, and can not play a role in safety protection, etc., to achieve a simple and beautiful appearance, The effect of reliable performance and enhanced safety

Active Publication Date: 2013-05-15
ZHEJIANG DUMA SEWING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, although the fingerprint lock provides the highest level of security, the emergency mechanical lock hole has become the biggest security risk of the smart fingerprint lock.
There are measures to shield the emergency lock hole by adding a magnetic cover on the market, but this measure basically cannot play a role in safety protection

Method used

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  • Emergency lock protection device for fingerprint lock
  • Emergency lock protection device for fingerprint lock
  • Emergency lock protection device for fingerprint lock

Examples

Experimental program
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Embodiment Construction

[0017] Such as Figure 1-3 As shown, a fingerprint lock emergency lock protection device described in the embodiment of the present invention includes a lock body 1 and an alarm circuit 2, the upper part of the lock body 1 is provided with a fingerprint lock, and the lower part of the lock body 1 is provided with an emergency lock 5, which is characterized in that : The front end of the emergency lock 5 is provided with an emergency lock cover, the rear end of the emergency lock 5 is provided with a position magnet 4 that is magnetically linked with the emergency lock cover, and the position magnet 4 is provided with a corresponding position Sensing element 3, described position sensing element 3 is the switch of alarm circuit 2, and described alarm circuit 2 comprises alarm circuit power supply 11, position sensing element 3 and alarm module 10 connected in series, and described alarm circuit power supply 11 passes fingerprint lock circuit 8 Charging, the fingerprint lock cir...

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PUM

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Abstract

The invention relates to an emergency lock protection device for a fingerprint lock. The emergency lock protection device for the fingerprint lock comprises a lock body and an emergency lock which is arranged at the lower portion of the lock body, an emergency lock port cover is arranged on the front end surface of the emergency lock, a position magnet which is in magnetic suction with an emergency lock hole cover in a linked mode is arranged on the rear end surface of an emergency lock port, a position sensing element which corresponds to the position magnet is arranged on the position magnet, and the position sensing element is a switch of a warning circuit. The emergency lock protection device for the fingerprint lock has the advantages of being simple in structure, convenient to use and reliable in performance. When the emergency lock port cover plate is opened in a mechanical mode, alert is definitely triggered, and the effect of safety and protection is achieved. The emergency lock port cover enables the appearance of the lock to be simpler and more beautiful, and safety of the fingerprint lock can be increased through a warning device.

Description

technical field [0001] The invention relates to a fingerprint lock emergency lock protection device. Background technique [0002] With the improvement of social living standards, and people's pursuit of convenient life. Smart fingerprint lock, as a smart lock that uses human fingerprints as the identification carrier and means, has gradually entered everyone's field of vision, and is used by more and more people because of its safety, convenience and modernity. Due to the reliability of electronic products, the state stipulates that fingerprint locks should be equipped with emergency mechanical keys. Therefore, although the fingerprint lock provides the highest level of security, the emergency mechanical lock hole has become the biggest security risk of the smart fingerprint lock. There is a measure to shield the emergency lock hole by adding a magnetic cover on the market, but this measure basically cannot play a role in safety protection. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B17/18E05B45/06
Inventor 阮孟定
Owner ZHEJIANG DUMA SEWING MACHINE
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