Small-spacing LED display screen convenient to clean

The utility model provides a small spacing LED display screen convenient to clean relates to LED display screen technical field, including mounting rack and sweeping device, the surface of mounting rack is fixedly connected with two symmetrical fixed link, the inner wall of mounting rack is in slidi...

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Bibliographische Detailangaben
1. Verfasser:	WU YUFA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING BLASTING CLEANING CLEANING IN GENERAL 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 PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL SEALS SIGNS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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