Projection device based on silicon-based liquid crystal display

The utility model discloses a projection device based on silicon-based liquid crystal display, which comprises a projection main body and a connecting seat, two ends of the connecting seat are connected with a fixed bracket, the projection main body is arranged on the inner side of the fixed bracket...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DENG CHANGDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM BLASTING CINEMATOGRAPHY 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 HOLOGRAPHY LIGHTING MECHANICAL ENGINEERING PHOTOGRAPHY PHYSICS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a projection device based on silicon-based liquid crystal display, which comprises a projection main body and a connecting seat, two ends of the connecting seat are connected with a fixed bracket, the projection main body is arranged on the inner side of the fixed bracket, an adjusting stud is arranged on the upper side of the connecting seat, the upper end of the adjusting stud is connected with an adjusting seat, and the upper end of the adjusting seat is welded with the fixed seat. An adjusting nut is rotationally connected into the adjusting seat through a bearing, and the upper end of the adjusting stud is inserted into the adjusting seat and penetrates through the adjusting nut; according to the projection device, the adjusting stud, the adjusting seat, the gear and the adjusting worm are arranged, when the projection device is used, the adjusting worm is rotated to drive the gear and the adjusting nut to rotate, the adjusting stud slides up and down in the adjusting seat thr