Intelligent door lock based on Internet of Things

Abstract

The invention discloses an intelligent door lock based on the Internet of Things, and relates to the field of intelligent door locks. The intelligent door lock comprises a door lock main body, a clamping lock mechanism is arranged in the door lock main body, a cleaning mechanism is arranged on the outer side of the door lock main body, the clamping lock mechanism comprises a first sawtooth clamping rod and a second sawtooth clamping rod, a first motor is fixedly connected to the position, close to the bottom, of the rear side surface of the door lock main body, a rotating shaft is mounted at the output end of the first motor, a driving gear fixedly sleeves the position, close to the middle, of the outer side surface of the rotating shaft, a driven gear is arranged in the position, close to the lower side, in the door lock main body, a driven shaft is arranged on one side of the driven gear in a penetrating mode, and a rotating rod is arranged in the middle of one side of the door lock main body in a penetrating mode. The intelligent door lock does not need to be unlocked by a key, has a convenient two-dimensional code unlocking function, is relatively high in intelligent degree, can also prevent dust and impurities on a transparent cover shell from influencing scanning when a two-dimensional code is scanned, and improves the accuracy of two-dimensional code scanning so as to improve the unlocking efficiency.

Description

technical field [0001] The invention relates to the field of intelligent door locks, in particular to an intelligent door lock based on the Internet of Things. Background technique [0002] With the continuous development of social economy, people's living standards continue to improve, technology is developing rapidly, and various new door locks are produced rapidly. Locks are one of the most common devices in people's daily life. The importance of locks cannot be overstated. For example, ordinary doors are opened by keys, but the service life of the lock is limited. It is very likely that the key is broken in the lock, resulting in the problem that the door cannot be opened. The key may not be able to enter the door, but needs to pick the lock to enter the room. Now there is a kind of fingerprint lock, but if people's hands peel off, the fingerprint cannot be recognized, and the door cannot be opened very conveniently. [0003] After retrieval, the Chinese Patent No. CN2...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent door lock based on the Internet of Things to solve the problem that the existing door locks proposed in the above background technology usually require a key or fingerprint to unlock, which is not safe enough, does not have a convenient two-dimensional code unlocking function, and is intelligent. In addition, when scanning the two-dimensional code, the dust and impurities on the transparent cover will affect the scanning, reducing the accuracy of the two-dimensional code scanning, thereby reducing the efficiency of unlocking

Images