Four-tone spelling wheel

Abstract

1. Name of this product design: Four-tone pronunciation turntable. 2. Purpose of this design: For teaching Pinyin. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. Images or photos that best illustrate the design key points: Combined state reference diagram. 5. The design for which protection is sought includes color. 6. The back of this design product is a part that is not easily seen or cannot be seen during use, so the rear view of component 1 is omitted; this design product is a thin product, so the left, right, top, and bottom views of component 1 are omitted.

Images