Electric blackboard with electronic display screen
A display screen and electronic technology, applied to reusable writing boards, printing, etc., can solve the problems of affecting the light of students, not using the classroom, and not being able to write on the blackboard at the same time, so as to avoid occlusion and brighten the classroom
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[0010] The present invention is further described with reference to the accompanying drawings.
[0011] As shown in Figure 1: the present invention installs the upper slide rail 2 on the top side wall of the electric blackboard 1, installs the slide rail 3 on the bottom side wall, and installs the sliding frame 5 on the slide rails 2 and 3, and the sliding frame 5 A pulley 6 is installed on the top, and the sliding frame 5 slides left and right on the slide rail through the pulley 6; the electronic display screen 4 is fixed on the sliding frame 5.
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