Digital visual intercommunication system based on Internet of Things and using method thereof

Abstract

The invention relates to the technical field of Internet of Things visual intercommunication devices, and discloses a digital visual intercommunication system based on the Internet of Things and a using method thereof. The digital visual intercommunication system comprises a mounting frame, wherein oblique grooves are formed in the upper side and the lower side of the front surface of the mounting frame; a visual screen is arranged in the mounting frame; a transmission device is fixedly connected to the bottom of the mounting frame; the transmission device comprises a mounting box; a forward and reverse rotation motor is arranged in the mounting box; the output end of the forward and reverse rotation motor is fixedly connected with a driving gear; and a transmission gear is arranged at the bottom of the inner wall of the mounting box. When two vertical cases move towards opposite directions, the two vertical cases pull two pieces of shielding cloth to move towards the outside, and the shielding cloth is released on recovery shafts, so that the shielding cloth on the recovery shafts can isolate the visual screen from the outside after being pulled out. Therefore, the problem that dust appears on the visual screen is avoided, and the visual screen is ensured to be in a clean state when used at any time during meetings.

Description

technical field [0001] The invention relates to the technical field of visual intercom devices for the Internet of Things, in particular to a digital visual intercom system based on the Internet of Things and a method for using the same. Background technique [0002] The video intercom system is a device derived from the Internet of Things technology. The video intercom system is generally used for remote conferences. The common video intercom system is generally composed of terminal equipment, visual equipment and networks. Generally, the size of the equipment varies according to the needs of the conference, including hanging type and vertical type. [0003] The existing video intercom system shortens the distance, so that two or more groups at a distance can conduct a video conference together, but the frequency of use of the video intercom system is low, and when it is placed for a long time, the screen surface will appear In the case of dust, especially in the later per...

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Problems solved by technology

[0003] The existing video intercom system shortens the distance, so that two or more groups at a distance can conduct a video conference together, but the frequency of use of the video intercom system is low, and when it is placed for a long time, the screen surface will appear In the case of dust, especially in the later period of use, due to the static electricity generated by the plasma, the dust can be adsorbed on the equipment, which requires maintenance personnel to deal with it for a long time, thus increasing the cost of maintenance

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