Movable type video conference and interaction teaching system

Abstract

The invention discloses a movable type video conference and interaction teaching system. The movable type video conference and interaction teaching system is technically characterized by comprising a slidable bottom frame and a camera, wherein an electronic white board is arranged above the bottom frame; U-shaped support rods are arranged at both sides of the electronic white board and are fixedly connected with the bottom frame; a height-adjustable projection rod is arranged on each U-shaped support rod; a projector is arranged on the projection rods, is movable, and is used for projecting onto the electronic white board; the camera is used for a video conference. The movable type video conference and interaction teaching system has the advantages that when the electronic white board is used for teaching, a slide is projected, and a picture is marked or modified by a laser pen or a marker pen; when the movable type video conference and interaction teaching system is used for remote video and audio conferences, the picture of the remote conference in a computer can be projected onto the electronic white board; the projected content is controlled by a notebook computer, a tablet computer or a mobile phone arranged on a table beside, so that the simplicity and convenience are realized.

Description

【Technical field】 [0001] The invention relates to a portable audio, video conference and interactive teaching integration system. 【Background technique】 [0002] In teaching or large-scale meetings, explainers often need to use a projector to project pre-prepared materials, slides, etc. on the electronic whiteboard for participants to watch, but traditional projectors and electronic whiteboards are completely separated. Part, when it is necessary to adjust the mutual position between the two, it is necessary to adjust the two separately, which is very troublesome, time-consuming and labor-intensive, and because the distance between the traditional projector and the electronic whiteboard is relatively long, once the projector There are obstacles or people on the projection path of the electronic whiteboard, which will block the image on the electronic whiteboard, thereby improving the effect of image teaching or explanation. Moreover, the real-time interaction ability of the ...

AI Technical Summary

Problems solved by technology

[0002] In teaching or large-scale meetings, explainers often need to use a projector to project pre-prepared materials, slides, etc. on the electronic whiteboard for participants to watch, but traditional projectors and electronic whiteboards are completely separated. Part, when it is necessary to adjust the mutual position between the two, it is necessary to adjust the two separately, which is very troublesome, time-consuming and labor-intensive, and because the distance between the traditional projector and the electronic whiteboard is relatively long, once the projector There are obstacles or people on the projection path of the electronic whiteboard, which will block the image on the electronic whiteboard, thereby improving the effect of image teaching or explanation. Moreover, the real-time interaction ability of the traditional projector system is poor. When the explainer needs to mark or even modify the slide At that time, only a computer can be used to operate, the operability is poor, time-consuming and labor-intensive, so now a projector system that can solve the above problems is needed

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