Wall-mounted LED screen telescopic support

The utility model discloses a wall-mounted LED screen telescopic support which comprises a fixing base, two supporting plates are symmetrically and fixedly arranged on one side of the fixing base, two rotatable rotating shafts are arranged between the two supporting plates in a penetrating mode, two...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MEI XIAOHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING 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 MECHANICAL ENGINEERING STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a wall-mounted LED screen telescopic support which comprises a fixing base, two supporting plates are symmetrically and fixedly arranged on one side of the fixing base, two rotatable rotating shafts are arranged between the two supporting plates in a penetrating mode, two rotating wheels are arranged at the upper ends of the supporting plates, a plurality of positioning holes are formed in each rotating wheel, positioning assemblies are arranged on the supporting plates, and the supporting plates are fixedly connected with the rotating shafts through the positioning assemblies. Each rotating shaft is fixedly provided with two adjusting rods, the other ends of the two adjusting rods are provided with rotating rods in a penetrating mode, the rotating rods are fixedly provided with swing rods, a mounting frame is arranged in front of the fixing base, two connecting shafts are fixedly arranged on the inner side of the mounting frame, the other ends of the two swing rods are rotationall