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Fingerprint angle correction method for fingerprint lock

An angle correction and fingerprint lock technology, which is applied in the field of fingerprint locks, can solve problems such as fingerprint input failure, failure to meet the requirements of fingerprint identification, and fingerprint input methods that do not meet the specifications, so as to achieve the effect of improving accuracy and optimizing the internal structure

Inactive Publication Date: 2018-09-25
田凤香
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, although the way of fingerprint identification has improved the security level of fingerprint locks, users often encounter fingerprint input failures in the process of using fingerprint locks. The situation is that the angle of the fingerprint input is too oblique to meet the requirements of fingerprint recognition

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The implementation of the method for correcting the fingerprint angle of the fingerprint lock of the present invention will be described in detail below.

[0017] The fingerprint lock in the prior art still has room for optimization in its internal structure, and at the same time, if the fingerprint input is too inclined, it will easily affect the success rate of identification. In order to overcome the above shortcomings, the present invention builds a method for correcting the fingerprint angle of a fingerprint lock, which can correct the input fingerprint while optimizing the internal structure of the fingerprint lock, thereby solving the above technical problems.

[0018] The fingerprint lock fingerprint angle correction system shown according to the embodiment of the present invention includes:

[0019] The bolt mechanism is an actuator for controlling the opening and closing of the fingerprint lock, including a large bolt, a small bolt, a large bracket, a small br...

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Abstract

The invention relates to a fingerprint angle correction method for a fingerprint lock. The method comprises: a locking bolt mechanism and an actuating mechanism for controlling the closing and openingof a fingerprint lock are used, wherein the locking bolt mechanism comprises a large locking bolt, a small locking bolt, a large supporting body, a small supporting body, a pull tab, a slide block and a brake pad, the large supporting body is used for driving the large locking bolt to move, the head of the large supporting body is a large locking bolt riveting part, a rectangular hole in the middle is used for matching with a hanging lug on the pull tab, an outer step is a clamping groove of the brake pad, and the lower part is of the clamping groove is used for clamping a slide block clamping opening, so that the pull of the slide block is facilitated and is not hindered by the slide block clamping opening when the large supporting body is pushed inward; and a metal lock body is used topackage the locking bolt structure, wherein the metal lock body is embedded in an entrance door and is arranged at one side of a handle of the entrance door. Through the method provided by the invention, the accuracy of fingerprint identification can be improved.

Description

technical field [0001] The invention relates to the field of fingerprint locks, in particular to a fingerprint angle correction method for a fingerprint lock. Background technique [0002] According to the different principles of the lock cylinder, anti-theft locks can be divided into pin locks, blade locks, magnetic locks, smart card locks, fingerprint locks, etc. [0003] The material of the lock body of the anti-theft lock is generally iron, steel, stainless steel, and zinc alloy. In terms of lock cylinders, they are generally made of copper, and the types of lock cylinders are also different. The more commonly used lock cylinders are European-style lock cylinders. In addition, there are American-style threaded lock cylinders and fireproof lock cylinders. The latter two are more secure Relatively high, the American-style lock cylinder is used in high-end door locks, with good quality and high safety. The fire-proof lock cylinder is used in fire-proof door locks, which ca...

Claims

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Application Information

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IPC IPC(8): E05B49/00E05B63/14E05B15/10E05B9/00E05B17/22G07C9/00G06K9/00G06K9/20G06K9/32
CPCG07C9/00563E05B9/00E05B15/10E05B17/22E05B49/00E05B63/146G06V40/13G06V40/1347G06V40/1365G06V10/147G06V10/243
Inventor 田凤香
Owner 田凤香
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