Intelligent electronic whiteboard and blackboard teaching system

Abstract

The invention provides an intelligent electronic whiteboard and blackboard teaching system. The intelligent electronic whiteboard and blackboard teaching system comprises a teaching electronic whiteboard and blackboard, a computer or a teaching machine comprising the computer, and a multifunctional electronic board eraser, wherein the teaching electronic whiteboard and blackboard comprises a panel, four edge frames and four turning corners; the panel is rectangular; the color of the panel is pure and is white, cream yellow, grey, light green, green or black; the panel is made of a thin steel plate with an enamel surface or a pre-sprayed surface; the panel is divided into two parts including a projection display region and a writing region; the four edge frames are mounted at the upper side, the lower side, the left side and the right side of the panel respectively; the four turning corners are mounted at four corners of the panel respectively; the four turning corners are used for fixedly connecting the four edge frames and the panel; physical sensors are mounted at the four turning corners; positioning and data acquisition devices are mounted in the four edge frames. The intelligent electronic whiteboard and blackboard teaching system has the advantages of paying attention to protect eyesight of students and preventing a teachers and the students from being injured by crushing and bruised; a product has no potential safety hazards.

Description

technical field [0001] The invention relates to an "intelligent electronic whiteboard blackboard teaching system" product necessary for creating a "smart classroom". Background technique [0002] Traditional classrooms use traditional whiteboards and blackboards. The teacher writes and leaves handwriting on the board surface of whiteboard, blackboard with ink pen or chalk when teaching in the classroom, and erases useless handwriting with blackboard eraser or rag. [0003] In order to promote the informatization of education, the so-called "sliding door combined blackboard" is very popular at present, and "flat-screen TV computer display all-in-one machine" or "interactive electronic whiteboard, projector" is embedded in the middle or on the side. Embedded visual elements. Compared with the traditional blackboard, it is a progress towards educational informatization. But it has also caused the eyesight protection that is unfavorable for students, and it is easy to bruise,...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: to overcome the defect that the existing whiteboard and blackboard only have a single writing function, and to overcome the defect that the existing sliding door combined blackboard is easy to damage the eyesight of students, and is easy to bruise and scratch teachers and classmates. , proposed an intelligent electronic whiteboard blackboard teaching system

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