Energy-saving ultrathin LED high-definition display screen

The utility model discloses an energy-saving ultrathin LED high-definition display screen which comprises a supporting column, a rack and a second bevel gear, a first through groove is formed in the supporting column, a motor is arranged at the bottom end of the first through groove, a rotating rod...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JI CHANGBAO
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 energy-saving ultrathin LED high-definition display screen which comprises a supporting column, a rack and a second bevel gear, a first through groove is formed in the supporting column, a motor is arranged at the bottom end of the first through groove, a rotating rod is arranged at the upper end of the motor, a second bevel gear is arranged at the upper end of the rotating rod, the second bevel gear is meshed with a first bevel gear, a rotating shaft is arranged on the first bevel gear, and a gear is arranged on the rotating shaft. When the display screen is used, the motor is started to drive the rotating rod, the bevel gear II, the bevel gear I, the rotating shaft and the gear to rotate, the gear drives the rack to move downwards, and the rack drives the connecting rod, the mounting block and the display screen to move downwards, so that the height of the display screen is convenient to adjust, and the display screen is convenient to maintain; and the situation that people cl