Novel show of interactive education and teaching device
The utility model discloses a novel show of interactive education and teaching device, comprising a main body, the leading flank of main part is opened there is first recess, be equipped with first clipboard in the first recess, second clipboard and third clipboard, the first slider of trailing flan...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a novel show of interactive education and teaching device, comprising a main body, the leading flank of main part is opened there is first recess, be equipped with first clipboard in the first recess, second clipboard and third clipboard, the first slider of trailing flank fixedly connected with of first clipboard and second clipboard, it is corresponding with first slider to open some first spouts in the first recess, the downside of first recess is opened there is the second spout, the second slider sliding connection of second spout bottom the second clipboard, the lateral wall of stepping down under the groove is opened there is the 5th spout, the fourth slider sliding connection of the 5th spout bottom the third clipboard, it has logical groove to open on the fourth slider, be equipped with the second slot on the both sides lateral wall of the 5th spout and lead to the groove correspondingly, the utility model discloses combine the teaching of traditional blackboard and neotyp |
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