Portable and foldable LED display screen

The utility model discloses a portable foldable LED display screen which comprises two bottom frames, the front faces of the two bottom frames are hinged through hinges, a sliding groove is formed in the upper surface of each bottom frame, a sliding rod is arranged in each sliding groove, the top en...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHEN LONGCHENG
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 a portable foldable LED display screen which comprises two bottom frames, the front faces of the two bottom frames are hinged through hinges, a sliding groove is formed in the upper surface of each bottom frame, a sliding rod is arranged in each sliding groove, the top end of each sliding rod is fixedly connected with a fixing plate, and the top end of each fixing plate is fixedly connected with an LED light source. The front faces of the two fixing plates are hinged through a hinge, the bottom face of each fixing plate is fixedly connected with a fixing block, and a first screw hole is formed in the front face of each fixing block. According to the portable and foldable LED display screen, the distance between the fixing plate and the bottom frame can be adjusted through cooperation of the sliding rods and the sliding grooves, a worker can conveniently install the display screen body, the fixing plate and the bottom frame can be condensed together, the worker can conveniently carr