High-precision metal security door based on internet of things

Abstract

The invention discloses a high-precision metal security door based on an internet of things. The high-precision metal security door comprises a base, side plates and a control box; dustproof ventilation fans are fixedly installed at the left end and the right end of the bottom of the control box; a dustproof cooling fan is fixedly installed at the middle end of the top of the control box; and a face recognition camera is fixedly installed at the middle end of the bottom of the control box. Through the effects of a rotating plate, a power motor, a rotating shaft, a driving belt wheel, a belt, adriven belt wheel, a bidirectional threaded rod, a movable sleeve and a detection head, the problems that an existing metal security door is of a fixed structure, a plurality of metal detectors are arranged in a support plate, however, in actual use, an interval exists between adjacent metal detectors, the position is easy to omit during detection, and when a detected person walks through the detection door, the chest and the back of the detected person are influenced by the distance and the position, so that the situation of false detection or missing detection is easy to occur, and the requirement of high-precision omnibearing detection cannot be met are solved.

Description

technical field [0001] The invention relates to the technical field of security inspection equipment, in particular to a high-precision metal security inspection door based on the Internet of Things. Background technique [0002] The security gate is a detection device for detecting whether a person carries metal objects, also known as the metal detection gate. The metal detection security gate is mainly used in public places with a large flow of people such as airports, stations, large conferences, etc. metal objects, such as guns, control props, etc., with the development of society, metal security doors based on the Internet of Things have appeared on the market. [0003] The applicant found that there are at least the following technical problems in the prior art: the existing metal security gates are all fixed structures, and several metal detectors are arranged inside the support plate, but in actual use, adjacent metal detectors There is a gap between them, the posit...

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Problems solved by technology

[0003] The applicant found that there are at least the following technical problems in the prior art: the existing metal security gates are all fixed structures, and several metal detectors are arranged inside the support plate, but in actual use, adjacent metal detectors There is a gap between them, the position is easily missed during detection, and when the inspected person walks through the detection door, his chest and back are affected by the distance and position, which is prone to false detection or missed detection. location detection requirements, for this reason, we propose a high-precision metal security gate based on the Internet of Things

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