3D display screen

The utility model discloses a 3D display screen which comprises a 3D display inner screen arranged on a 3D display screen body, and a dustproof assembly is arranged on the 3D display screen body. The dustproof assembly comprises a protection top frame. According to the 3D display screen, the dustpro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GUO-YANG GUANQI, LI YANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CINEMATOGRAPHY CLEANING CLEANING IN GENERAL ELECTROGRAPHY 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 HOLOGRAPHIC PROCESSES OR APPARATUS HOLOGRAPHY LIGHTING MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS PREVENTION OF FOULING IN GENERAL STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a 3D display screen which comprises a 3D display inner screen arranged on a 3D display screen body, and a dustproof assembly is arranged on the 3D display screen body. The dustproof assembly comprises a protection top frame. According to the 3D display screen, the dustproof assembly is arranged, the protection top frame is installed at the top of the 3D display screen body, the top of the 3D display screen body is protected, and a bottom insertion plate is inserted into a 3D display screen body groove, so that the protection top frame can be positioned, falling dust is collected when a dust collection top frame is placed for a long time, and a front blocking protection plate can conduct dust blocking operation on the front end of the device; in the subsequent cleaning process, rainwater and the like are guided in from the interior of the dust collection top frame and then flow to the front blocking and protecting plate from the inner water guide groove, flushing can be conducted, u