Optical projection equipment

The utility model provides optical projection equipment, which relates to the technical field of optical projection and comprises a projector and a support frame, a fixing column is fixedly mounted onthe bottom surface of the projector, a fixing hole is formed in the left side of the fixing column,...

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Bibliographische Detailangaben
Hauptverfasser:	CHENG YU, XU SHIFU, WANG CHAO, CHEN PINGKANG, JIN CUNXIAN
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 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 HOLOGRAPHY LIGHTING MECHANICAL ENGINEERING 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 provides optical projection equipment, which relates to the technical field of optical projection and comprises a projector and a support frame, a fixing column is fixedly mounted onthe bottom surface of the projector, a fixing hole is formed in the left side of the fixing column, a buckle device is fixedly mounted on the right side of the fixing column, and a lampshade is fixedly mounted on the front surface of the projector. A lamp holder is fixedly installed in the lampshade, a cleaning device is fixedly installed on the top face of the lampshade, a clamping block is fixedly installed at the top end of the supporting frame, a positioning hole is formed in one side of the clamping block, and the buckling device comprises a shell and an operating rod, so that the function of simply and conveniently installing the projector on the supporting frame is achieved. The projector can be installed only by simply pulling the operating rod, the installation operation is simplified, the problem that t