Magnetic suspension wireless video monitor

Abstract

The invention provides a magnetic suspension wireless video monitor, comprising a suspension device and a base. A video acquisition system is disposed on the suspension device. A magnetic suspension module is disposed on the base. The suspension device is suspended right over the base through the magnetic suspension module. An operating panel, a display screen, a loudspeaker and a storage control device are disposed on the base. According to the invention, the video monitoring system is installed on the magnetic suspension device for monitoring the environment and can also serve as an ornamental decoration while carrying out the monitoring, and the magnetic suspension wireless video monitor adopts a wireless data transmission mode and is simple in structure and easy to use.

Description

technical field [0001] The invention relates to the security field, in particular to a magnetic levitation wireless video monitor. Background technique [0002] The magnetic levitation device is generally composed of a suspension, a base, a Hall sensor, a controller, an electromagnet, and a power amplifier. The Hall sensor can detect the magnetic field change of the electromagnetic levitation system. When the suspended object deviates from the equilibrium position, the Hall sensor The change of the magnetic field of the strong magnet on the suspended object will be detected, and a compensation current will be generated immediately. After the compensation current enters the electromagnetic levitation system, the intensity of the generated electromagnetic current will be increased, and the suspended object can be pulled back to the equilibrium position, thus achieving persistence The purpose of levitation, but as a magnetic levitation device, it is generally placed in offices ...

AI Technical Summary

Problems solved by technology

[0002] The magnetic levitation device is generally composed of a suspension, a base, a Hall sensor, a controller, an electromagnet, and a power amplifier. The Hall sensor can detect the magnetic field change of the electromagnetic levitation system. When the suspended object deviates from the equilibrium position, the Hall sensor The change of the magnetic field of the strong magnet on the suspended object will be detected, and a compensation current will be generated immediately. After the compensation current enters the electromagnetic levitation system, the intensity of the generated electromagnetic current will be increased, and the suspended object can be pulled back to the equilibrium position, thus achieving persistence The purpose of levitation, but as a magnetic levitation device, it is generally placed in offices and other places as decorations. The product has a single function and is only used for decoration

[0003] With the economic development of our country and the improvement of residents' income and living standards, the current family security is getting more and more attention from the society and the common people. Simple physical security protection is converted to modern active high-tech security. The indoor environment is monitored by installing cameras indoors, but the structure of the currently used monitoring device affects the aesthetics of the indoor layout.

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