An Internet of Things security access control

Abstract

The invention relates to the technical field of access control equipment, and discloses an internet-of-things safety access control. The internet-of-things safety access control comprises a door framefixed on a wall body and a door plate, an iron plate is fixedly connected to the top of the inner wall of the door frame; the side, close to the door frame, of the door plate is fixedly connected with double-layer sealing rubber rings, a fingerprint lock is fixedly mounted on one side, away from the door frame, of the door plate, a square hole is formed in the position, corresponding to the ironplate, of the door plate, a fixing box is fixedly connected into the square hole, a positioning plate is fixedly connected into the fixing box, a hole is formed in the positioning plate, a cylinder isfixedly connected into the hole, a square hole is formed in the fixing box, and a magnetic lock is fixedly connected into the square hole. According to the internet-of-things safety access control, the double-layer sealing rubber rings are matched with a square iron sheet, so that supporting points of the door frame to the door plate are increased, and the door is prevented from being forcibly broken by people from the side edge of the door; and the stress at hinges is reduced, damage caused by excessive stress at a certain position is avoided, and the effect of an air interchanger in a physical evidence room cannot be affected by external air.

Description

technical field [0001] The invention relates to the technical field of access control equipment, in particular to an Internet of Things security access control. Background technique [0002] Access control refers to the prohibition authority of the "door", which is the guard against the "door". The "door" here, in a broad sense, includes all kinds of passages that can pass, including doors for people and vehicles. [0003] Similar access control is also used in the evidence room to prevent damage and loss of evidence caused by unrelated people entering the evidence room. [0004] The evidence room usually uses double doors for anti-theft. The first iron door usually uses a mechanical structure to lock the door, and the second uses an electronic lock; the current second lock usually uses a magnetic lock, which is not only convenient to open and close but also locks the door. The effect is good, but this access control also has the following problems: [0005] 1. This metho...

AI Technical Summary

Problems solved by technology

[0005] 1. This method of locking the door has fewer stress points and can be broken from other positions of the door to open the door, resulting in poor anti-theft effect;

[0006] 2. The lack of force point causes the weight of the door to be completely pressed on the hinge and the fixed position of the door lock, which will cause the door lock and hinge to be easily damaged and reduce the service life;

[0007] 3. Due to the few stress points of the locked door, under the action of the gravity of the door itself, the door and other positions of the door frame cannot be completely closed, so that the external air can easily enter the interior of the evidence room, resulting in the environment inside the evidence room. Affected, causing physical evidence to be easily damaged

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