Building elevator monitoring device adopting airflow blowing heaving to prevent shielding

Abstract

The invention discloses a building elevator monitoring device adopting airflow blowing heaving to prevent shielding. The building elevator monitoring device structurally comprises a mounting disc, a self-sensing anti-covering device, a camera and a core controller. The building elevator monitoring device has the advantages that the self-sensing anti-covering device is arranged, when a camera of an elevator is maliciously covered, a self-sensing device is used for transmitting electric signals to an air circulation mechanism, so that the airflow inside a fixed air bag is squeezed upwards while a magnetic plate is attracted by an electromagnetic plate and is gradually close to the electromagnetic plate, the airflow is blown out through air holes, a covering object is blown up, the situation that the covering object shields the monitoring of the camera in the elevator is avoided, unnecessary illegal events are caused, the air holes are arranged in a conical structure, the airflow flows outwards through the air holes, when the airflow flows at the smaller outlet, the higher the airflow intensity is, the heaving up force of covering object is increased, so that the covering object can be directly blown away from the camera, and the normal use of the monitoring can be ensured.

Description

technical field [0001] The invention relates to the field of elevator security equipment, more precisely, it relates to a building elevator monitoring system that adopts airflow blowing to prevent blocking. Background technique [0002] In many residential areas and even office buildings, each building needs to be equipped with an elevator because of its high floor to facilitate people's travel. Although the elevator has been maintained and inspected throughout the year, there will still be irregular failures. Therefore, In order to ensure the personal safety of users, the property has necessary security equipment inside its elevators for people to use when the elevator breaks down. The elevator security equipment includes elevator internal video monitoring, elevator car buffer devices, etc. Internal video surveillance is installed on the top of the elevator to monitor the interior of the elevator in real time, in order to monitor and protect the personal safety of passenger...

AI Technical Summary

Problems solved by technology

[0002] In many residential areas and even office buildings, each building needs to be equipped with an elevator because of its high floor to facilitate people's travel. Although the elevator has been maintained and inspected throughout the year, there will still be irregular failures. Therefore, In order to ensure the personal safety of users, the property has necessary security equipment inside its elevators for people to use when the elevator breaks down. The elevator security equipment includes elevator internal video monitoring, elevator car buffer devices, etc. Internal video surveillance is installed on the top of the elevator to monitor the interior of the elevator in real time, in order to monitor and protect the personal safety of passengers. However, although this kind of elevator security equipment is installed on the top of the elevator, there are still some Criminals use foreign objects to maliciously block the monitoring equipment, so that the monitoring inside the elevator is blank for a period of time, resulting in unnecessary harmful events.

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