Model display device for mathematical education
The utility model discloses a model display device for mathematical education, include the base and set up in the landing leg of base bottom, the landing leg bottom is equipped with the universal wheel, base bottom intermediate position is equipped with the rotating electrical machines, rotatory mot...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a model display device for mathematical education, include the base and set up in the landing leg of base bottom, the landing leg bottom is equipped with the universal wheel, base bottom intermediate position is equipped with the rotating electrical machines, rotatory motor output end is connected with the shaft coupling, shaft coupling one end is connected with the bull stick, the bull stick top is connected with the show stand, be fixed with the support on the fixed slot, all be equipped with the connecting rod on support and the show stand, the connecting rod is connected with the show edition of books body, the show edition of books body is including show area and instrument district, rotatory motor electrically connected in controller. The utility model discloses novel structure, convenient operation, show stand can the free rotations, realize improving teaching effects greatly to two -sided utilization of the show edition of books body, and the mathematical education instrume |
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