Multifunctional multimedia display column

The utility model discloses a multifunctional multimedia display column which comprises supporting columns, a same display screen is arranged between the opposite faces of the supporting columns, a same cross beam is transversely arranged at the tops of the supporting columns, reciprocating lead scr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LI MUXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING CLEANING CLEANING IN GENERAL CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES NATURALLY-OCCURRING ELECTRICITY PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL SEALS SIGNS STATIC ELECTRICITY TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a multifunctional multimedia display column which comprises supporting columns, a same display screen is arranged between the opposite faces of the supporting columns, a same cross beam is transversely arranged at the tops of the supporting columns, reciprocating lead screws are symmetrically and rotationally inserted into the two ends of the cross beam, and connecting blocks are arranged on the peripheral faces of the lower portions of the reciprocating lead screws in a sleeved mode. The connecting blocks are provided with cleaning assemblies used for removing dust for the display screen, the tops of the reciprocating lead screws are provided with transmission assemblies used for driving the reciprocating lead screws to rotate, and one sides of the connecting blocks are provided with linkage static electricity removing assemblies used for removing static electricity for the display screen. The linkage assembly and the cleaning assembly are used in cooperation, the rotating rod dri