Movable blackboard

Abstract

The invention discloses a movable blackboard, wherein a blackboard body is arranged in a bracket box. A support is arranged in the middle of the upper side of the box and a support is arranged in the middle of the lower side of the box, so that the blackboard body can rotate by 360 degrees around the two support points. Therefore, teachers can turn to the other side of the blackboard for writing after one side of the blackboard is full. The movable blackboard can avoid influence on students' learning, and meanwhile, the movable blackboard can also avoid influence on teachers' teaching progresses.

Description

technical field [0001] The invention belongs to the technical field of teaching aids. Background technique [0002] At present, the blackboards used for teaching are generally fixed on the wall. Even if there are movable ones, only one side is used. Sometimes the blackboard is full and cannot be wiped for a while. The teachers can only feel anxious. Is there a blackboard that can be used on both sides at the same time? The teachers look forward to it. Contents of the invention [0003] A kind of movable blackboard of the present invention is exactly to make blackboard rotate 360 ​​degrees on the original vertical plane, allows both sides of blackboard to be used simultaneously. The present invention solves the above-mentioned problem with the following technology: a blackboard is provided in a support square frame. A support is respectively arranged in the middle of the upper side and the lower side of the square frame, allowing the blackboard to rotate 360 ​​degrees wi...

AI Technical Summary

Problems solved by technology

[0002] At present, the blackboards used for teaching are generally fixed on the wall. Even if there are movable ones, only one side is used. Sometimes the blackboard is full and cannot be wiped for a while. The teachers can only feel anxious.

Is there a blackboard that can be used on both sides at the same time? teachers look forward to

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