SLIDE PROJECTOR ACCESSORIES WITH ANIMATED EFFECT

The utility model relates to a teaching slide projector accessory with animated effect which is a sole device, comprising a driving belt, a rotating disk, a speed-regulating box, two circlips (7) and a bracket arm (3). Two slides are used in the projection teaching, one slide is movable, and the oth...

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Bibliographische Detailangaben
Hauptverfasser:	LIAO HAIXIANG, LIU NAYANG
Format:	Patent
Sprache:	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 CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	The utility model relates to a teaching slide projector accessory with animated effect which is a sole device, comprising a driving belt, a rotating disk, a speed-regulating box, two circlips (7) and a bracket arm (3). Two slides are used in the projection teaching, one slide is movable, and the other slide is an immovable slide. So long as the slide projector accessory with animated effect is arranged on the slide projector, and the slide projector can project out of the slide with animated effect.