Display device for live broadcast demonstration

The invention discloses a display device for live broadcast demonstration, which relates to the technical field of screen display and comprises a lifting assembly, a cooling assembly and a display assembly. The third pulley is pulled to further pull the second pull rope, the third pull rope slides o...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TANG WUFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY 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 HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING PRINTED CIRCUITS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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