Intelligent security door based on Internet of Things

Abstract

The invention provides an intelligent security door based on the Internet of Things. The security door comprises a protective cover, an electromagnetic lock, a fingerprint identification device, a password device, an electric cylinder and a U type L-shaped bolt, wherein the protective cover is hinged to the outer side of a password slot, the electromagnetic lock is embedded in corresponding positions of the outer side of the password slot and the outer end of the inner side of the protective cover, the fingerprint identification device is fixedly installed at the lower end of the outer side ofan anti-theft lock, the electric cylinder is embedded in the upper end of the inner side of the anti-theft lock, a baffle is arranged on a threaded connecting rod, and a nut is screwed at the outer end, penetrating the U type L-shaped bolt, of the threaded connecting rod; an inner control switch and a control box are embedded in the inner side end surface of the anti-theft lock. Switching of theU type L-shaped bolt is controlled by the electric cylinder, the password device for controlling the electric cylinder is arranged on the outer side, and the internal control switch is arranged on theinner side. The security door has simple structure and is not prone to fault, the electromagnetic lock is controlled by the fingerprint identification device, and the anti-theft lock can play a double protection role on the outer side.

Description

technical field [0001] The present invention relates to the technical field of anti-theft equipment, and more specifically, relates to an intelligent anti-theft door based on the Internet of Things. Background technique [0002] Anti-theft door refers to a door equipped with anti-theft lock, which can resist abnormal opening under certain conditions within a certain period of time, has certain safety protection performance and meets the corresponding anti-theft safety level. The full name of anti-theft door is "anti-theft safety door". It has both anti-theft and safety performance. According to the "General Technical Conditions for Anti-theft Safety Doors", a qualified anti-theft door cannot be pried open by ordinary hand tools such as chisels, screwdrivers, crowbars, and portable electric tools such as electric hand drills within 15 minutes or a 615 square millimeter hole can be opened on the door leaf. opening, or a 38 mm2 opening within a semicircle of 150 mm2 at the lo...

AI Technical Summary

Problems solved by technology

[0005] To sum up, the present invention provides an intelligent anti-theft door based on the Internet of Things. Through structural and functional improvements, it solves the problem that when the anti-theft door is opened from the outside, it often adopts a single verification method, which is easily damaged by the outside. The interior of the anti-theft lock Complex structure, prone to failure, inconvenient maintenance, and increased cost

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