Wall-mounted all-in-one machine for teaching

Abstract

The invention discloses a wall-mounted all-in-one machine for teaching, belonging to the field of teaching devices. The all-in-one machine comprises a shell, a wall mounting frame, a loudspeaker box, a first display screen, a camera, a second display screen, a storage box, a box door installed on the storage box, a control computer, a display platform, a display camera and a handwriting input board, wherein the wall mounting frame and the loudspeaker box are installed on the shell. The all-in-one machine has the beneficial effects that more contents can be displayed, which is good for teaching use; displayed contents can be written and modified, which is more suitable for field teaching and teaching interaction; few devices are needed and cost is low; and the all-in-one machine can be used for remote teaching and is convenient to use.

Description

technical field [0001] The invention relates to a teaching device, in particular to a wall-mounted teaching all-in-one machine, which belongs to the field of teaching devices. Background technique [0002] With the advancement of science and technology, multimedia teaching is booming in our country. Computers, projectors, etc. have gradually replaced traditional teaching tools such as blackboards and chalk, and have achieved good results in the application of teaching, training, and reporting. However, existing multimedia teaching devices have many problems in use. For example, they all use a single display screen. When different content needs to be displayed on the screen, special courseware needs to be prepared in advance, which is troublesome to use; , When teachers are giving lectures, they cannot mark and change them on the spot, which is inconvenient to use; a lot of equipment is required, such as projectors, multi-functional podiums, audio equipment, etc., and the co...

AI Technical Summary

Problems solved by technology

However, existing multimedia teaching devices have many problems in use. For example, they all use a single display screen. When different content needs to be displayed on the screen, special courseware needs to be prepared in advance, which is troublesome to use; , when teachers are giving lectures, they cannot mark and change them on the spot, which is inconvenient to use; a lot of equipment is required, such as projectors, multi-functional podiums, audio equipment, etc., the connection is cumbersome, and it is not easy to install, etc.

[0003] At the same time, for the objects and reaction process that need to be shown to the students, if the teacher directly shows the students on the podium, the students behind will not be able to see clearly; The situation can be adjusted flexibly, and the production of this courseware is very difficult

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