Intelligent fingerprint combination lock

A combination lock and fingerprint technology, which is applied in the field of smart fingerprint combination locks and combination locks, can solve problems such as weak security performance, friction loss, and easy prying of the lock cylinder, and achieve good economic and social benefits, long service life, The effect of improving safety

Inactive Publication Date: 2016-10-12
四川宏图四方智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Lock is a necessity of life, and it is a representative of making families and companies safe. Locks are usually used in conjunction with doors. The traditional lock is a mechanical lock, which is easy to be picked open and has poor safety performance. For companies, multiple locks are usually used in multiple doors, resulting in a large number of keys, which are easy to be confused and lost. Once the keys are lost, it will cause various cumbersome and complicated problems, resulting in physical and

Method used

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see Figure 1-2 As shown, an intelligent fingerprint combination lock includes a cover plate 5, and the surface of the cover plate 5 is provided with a functional display screen 1, a digital password keyboard 2, a magnetic card sensing unit 3, a lock cylinder 4, a handle 6, and a fingerprint image acquisition sensing unit 7, and the fingerprint image acquisition sensing unit 7 is connected to the A / D conversion unit 8; the A / D conversion unit 8 is conne...

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Abstract

The invention discloses an intelligent fingerprint combination lock, which comprises a functional display screen, a digital combination keyboard, a magnetic card sensing unit, a lock core, a covering plate, a handle, a fingerprint image acquisition sensing unit, an A/D conversion unit, an infrared sensor, a memory, Power supply unit, single chip microcomputer, recognizer, sound and light alarm unit, direct drive motor mechanism and door opening execution unit. The present invention is equipped with an optical fingerprint image acquisition unit, which can quickly pass through the surface of the finger and the dead skin layer to reach the living body of the finger skin, directly read the fingerprint cluster, and effectively improve the safety of the system; the direct drive motor mechanism is provided High-speed operation can effectively avoid failures caused by friction loss during unlocking, effectively prevent interference, and have a long service life; the 360° idling lock cylinder has anti-theft and anti-violence functions, which greatly improves the safety of use; there is a password , fingerprint, password plus fingerprint, card swiping, mechanical unlocking and other multiple unlocking methods.

Description

technical field [0001] The invention relates to a combination lock, in particular to an intelligent fingerprint combination lock, belonging to the technical field of security equipment applications. Background technique [0002] Lock is a necessity of life, and it is a representative of making families and companies safe. Locks are usually used in conjunction with doors. The traditional lock is a mechanical lock, which is easy to be picked open and has poor safety performance. For companies, multiple locks are usually used in multiple doors, resulting in a large number of keys, which are easy to be confused and lost. Once the keys are lost, it will cause various cumbersome and complicated problems, resulting in physical and mental fatigue; there are some fingerprints on the existing market. Combination lock, this kind of combination lock is expensive, and the lock cylinder is easy to pry open, and the security performance is weak. At the same time, frequent unlocking will ca...

Claims

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Application Information

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IPC IPC(8): E05B49/00E05B47/00E05B45/06G07C9/00
CPCE05B49/00E05B45/061E05B47/0012E05B2045/065G07C9/00563
Inventor 孙川
Owner 四川宏图四方智能科技有限公司
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