Outdoor LED display screen mounting back frame

The utility model discloses an outdoor LED display screen installation back frame which comprises a bottom plate, a plurality of sets of supporting plates are arranged on the surface of the top of the bottom plate, a plurality of sets of reinforcing plates are arranged on one side of the surface of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHA CHANGCHUN, GU YONGQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING BLASTING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION 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 LABELS OR NAME-PLATES LIGHTING MECHANICAL ENGINEERING PHYSICS SEALS SIGNS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an outdoor LED display screen installation back frame which comprises a bottom plate, a plurality of sets of supporting plates are arranged on the surface of the top of the bottom plate, a plurality of sets of reinforcing plates are arranged on one side of the surface of the top of the bottom plate, and a plurality of sets of supporting columns are arranged on the two sides of the sides, close to each other, of the supporting plates and the reinforcing plates. A mounting plate is slidably connected to one side of the front face of the supporting plate, cavities are formed in the side wall of one side of the mounting plate and the two sides of the bottom surface of the mounting plate correspondingly, clamping plates are slidably connected into the cavities correspondingly, two threaded rods are arranged on one side of the mounting plate in the vertical direction, and nuts are arranged on the outer rings of the two threaded rods correspondingly. According to the outdoor LED display s