Multifunctional wireless audio and video transmission device

Abstract

The invention discloses a multifunctional wireless audio and video transmission device which comprises a touch display module, a shooting assembly, a function control box, a connector, a microphone assembly, a paper supporting plate assembly, an audio control box module, an audio and video wireless transmitting module, a battery module, a frame assembly and a desktop bottom shell. The shooting assembly and the paper supporting plate assembly are installed on one side of the desktop bottom shell. The paper supporting plate assembly is located below the shooting assembly, the touch display module, the shooting assembly and the connector are all connected with the function control box, the microphone assembly is connected with the input end of the audio control box module, and the function control box and the audio control box module are both connected with the audio and video wireless transmitting module. Audio and video signals are transmitted through the audio and video wireless transmitting module, so that complex wiring links are reduced, and meanwhile, an application field is relatively clean and tidy; the shooting assembly and the paper supporting plate assembly are used in cooperation, video information of paper files can be directly collected and played in real time, and convenience and rapidness are achieved.

Description

technical field [0001] The invention relates to a wireless audio and video transmission device, in particular to a multifunctional wireless audio and video transmission device. Background technique [0002] Modern conferences, lectures or teaching often need to use various projection equipment, audio equipment, and whiteboards for writing, etc. When encountering some paper documents that need to be displayed, it is necessary to take good photos and transfer them to the computer for display. Inconvenience; in addition, multiple devices need to be connected, which is time-consuming and labor-intensive, and also requires a lot of space, which will cause a lot of inconvenience for some venues with limited space. Contents of the invention [0003] The purpose of the present invention is to provide a multi-functional wireless audio and video transmission device to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above obje...

AI Technical Summary

Problems solved by technology

[0002] Modern conferences, lectures or teaching often need to use various projection equipment, audio equipment, and whiteboards for writing, etc. When encountering some paper documents that need to be displayed, it is necessary to take good photos and transfer them to the computer for display. Inconvenience; In addition, multiple devices need to be connected, which is time-consuming and labor-intensive, and also requires a lot of space. For some venues with limited space, it will cause a lot of inconvenience

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