Movable intelligent security and protection device

Abstract

The invention discloses a movable intelligent security and protection device. The structure of the device comprises an automatic rotating shifting device, a rear handle, a display screen, a control panel, operation buttons, a front handle and a door lock, wherein the size of the rear handle is consistent with that of the front handle, and the rear handle and the front handle are movably connectedin a fitting manner; the rear handle and the front handle are correspondingly embedded into a left end and a right end of the automatic rotating shifting device; the door lock is fixedly embedded intothe bottom part of the left end of the automatic rotating shifting device, and the door lock is closely connected to the automatic rotating shifting device. According to the device, in case that a rotary tongue is locked when a crank arm moves out of a rotating shifting gear, a rotary tongue gear stopping bolt is propped through a stopping torsional spring by utilizing a rotary tongue stopping plate, and thus the rotary tongue cannot be opened abnormally; in case that the rotary tongue is opened while the crank arm moves into the rotary shifting gear, the rotary tongue stopping plate is shifted by the crank arm to release the stopping bolt and then open the rotary tongue. Therefore, the controlling function and the stopping functions are realized; the firmness of an intelligent lock is improved; and moreover, the intelligent lock can be completely automatically opened and closed; and the device is applicable to use in all doors and windows.

Description

Technical field [0001] The invention is a movable intelligent security device and belongs to the technical field of intelligent security devices. Background technique [0002] With the improvement of material living standards, people have higher and higher requirements for access control systems. The anti-theft methods of modern homes mainly focus on installing anti-theft doors and anti-theft locks. On the one hand, it is not very safe to open the lock with a key. Because the key is easy to copy, and the mechanical lock structure is generally known to the public, the anti-theft performance is greatly reduced; On the one hand, it is troublesome to use keys to unlock and lock the door. Many times, people rush out and forget to lock the door. The more advanced access control systems currently on the market usually use electronic locks or fingerprint locks. The electronic lock controls the operation of the circuit or chip through the password input, thereby controlling the closing ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a movable intelligent security device to solve the problem that the existing intelligent lock lacks an automatic backstop device for the lock tongue, and the lock tongue is not firmly locked, and it is easy to be pried open, or The anti-retraction device is not ideal, and the power of the smart lock itself cannot be used to control the anti-retraction device, and the purpose of the bolt to stop the retreat cannot be achieved.

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