Chinese teaching board

Abstract

1. The name of this design product: Chinese teaching board. 2. The use of this design product: For Chinese learning. 3. The design key points of this design product: Lie in the shape. 4. The picture or photograph that best shows the design key points: Three-dimensional view. 5. Other circumstances that need to be explained: Other explanations: The working principle of this design product: mainly includes an outer frame, guide rails on the inner walls of the top and bottom of the outer frame, a teaching board located in the middle of the outer frame and capable of sliding, and handles located on both sides of the teaching board.

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