Classroom interactive teaching demonstration device
A technology of interactive teaching and demonstration devices, applied in the direction of identification devices, educational tools, electric-operated teaching aids, etc., can solve the problems of inability to carry out teaching demonstrations, inconvenient personalized help for students, and inability to increase the size of the display screen
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[0021] As a preferred embodiment of the present invention, a box door 2 is provided on one side of the device body 1, a handle 7 is fixedly installed on the box door 2, and a host is installed on the inner side of the box door 2, and the host can The video captured by the camera is stored to facilitate the teacher to understand the learning situation of the students, and the teaching content can be displayed on the first display 18 , the second display 19 and the third display 20 .
[0022] As a preferred embodiment of the present invention, a camera is symmetrically installed on the top of one side of the first display screen 18, and the situation in the classroom can be recorded by the camera, so that the teacher can easily understand the learning status of the students.
[0023] As a preferred embodiment of the present invention, two sides of the inner wall of the device body 1 are symmetrically provided with sliding grooves 14 , and two ends of the support plate 8 are symme...
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