Multimedia display sand table

The utility model relates to the technical field of multimedia display sand tables, and discloses a multimedia display sand table which comprises a base, the top end of the base is fixedly connected with a fixing frame, the top end of the fixing frame is provided with a sliding groove, and the slidi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FANG LILIN, FANG HAOXUAN, ZHANG ZHIMING, LUO WENYI, FANG HAOJIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE BLASTING CRYPTOGRAPHY DIAGRAMS DISPLAY DISPLAYING EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GLOBES HEATING LABELS OR NAME-PLATES LIGHTING MECHANICAL ENGINEERING PHYSICS PLANETARIA SEALS SIGNS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of multimedia display sand tables, and discloses a multimedia display sand table which comprises a base, the top end of the base is fixedly connected with a fixing frame, the top end of the fixing frame is provided with a sliding groove, and the sliding groove is movably connected with a sliding block. Through the arrangement of the sliding blocks, the baffles, the disc body, the rotating rods, the rotating gears, the main gears, the chains and the supporting rods, when the sand table is used, the sliding blocks fixedly connected to the bottom ends of the baffles slide in the sliding grooves, the rotating gears rotate to drive the chains to rotate, the chains drive the main gears movably connected to the inner sides to rotate, and therefore the sand table is used. The main gear drives the rotating rod fixedly connected with one end to rotate, the disc body internally and fixedly connected with the rotating rod is turned over, the disc body is turned over outwar