Fingerprint password lock

Abstract

The invention discloses a fingerprint password lock. The fingerprint password lock comprises an outer lock body mounted on the outer side of a door. An outer handle is arranged on the outer lock body.A handle core capable of rotating circumferentially is arranged in the outer lock body, and is fixedly connected with the outer handle. A clutch is arranged in the outer lock body. The clutch and thehandle core are in transmission through a gear component. A control panel is mounted on the outer lock body. A password keyboard is arranged on the control panel. A fingerprint module electrically connected with the control panel is arranged on the outer handle. A clutch pin springing out automatically is arranged on the clutch. An electric component electrically connected with the control panelis arranged in the outer block body. A shifting block capable of driving the clutch pin to move back and forth is arranged on the electric component. Through two unlocking modes, password or fingerprint unlocking, keys are not needed, so that convenience in travelling is achieved, and anti-theft performance and safety are high; the clutch, the control panel and the electric component are mounted in the outer lock body, so that mechatronics is realized, close fit among components is also achieved, product is downsized effectively, and product attractiveness is improved.

Description

technical field [0001] The invention relates to a lock, in particular to a fingerprint combination lock. Background technique [0002] At present, the locks used on anti-theft doors are generally mechanical locks or electronic locks. The mechanical locks need a specific key to open. Therefore, people need to carry a large number of keys on their bodies. Misappropriated by criminals, low security. [0003] And the electronic anti-theft lock in the prior art generally has increased electronic module on original mechanical lock, causes size to be much larger than general mechanical lock, and thick lock body has had a strong impact on the attractive in appearance of anti-theft door whole. In order to reduce the thickness, the internal structure of the lock is usually simplified, such as reducing the clutch structure or interlocking structure, resulting in the need to configure a mortice lock body with a clutch when installing an electronic anti-theft lock, which has poor versat...

AI Technical Summary

Problems solved by technology

[0002] At present, the locks used on anti-theft doors are generally mechanical locks or electronic locks. The mechanical locks need a specific key to open. Therefore, people need to carry a large number of keys on their bodies. Misappropriation by criminals, low security

[0003] However, the electronic anti-theft lock in the prior art generally adds an electronic module to the original mechanical lock, resulting in a much larger size than the general mechanical lock, and the thick lock body seriously affects the overall appearance of the anti-theft door.

In order to reduce the thickness, the inner structure of the lock is usually simplified, such as reducing the clutch structure or interlocking structure, resulting in the need to configure a mortise lock body with a clutch when installing an electronic anti-theft lock, which has poor versatility and low security

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