Angle adjusting mechanism of projection lamp

The utility model discloses an angle adjusting mechanism of a projection lamp, which comprises a first rotation driving mechanism, a frame, a base and a driving shaft, a second rotation driving mechanism is mounted in the base, a substrate is mounted at the output end of the second rotation driving...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHEN QIYOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES THEREFOR ADVERTISING APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM BLASTING CINEMATOGRAPHY CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTROGRAPHY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING HOLOGRAPHY LABELS OR NAME-PLATES LIGHTING MECHANICAL ENGINEERING PHOTOGRAPHY PHYSICS SEALS SIGNS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an angle adjusting mechanism of a projection lamp, which comprises a first rotation driving mechanism, a frame, a base and a driving shaft, a second rotation driving mechanism is mounted in the base, a substrate is mounted at the output end of the second rotation driving mechanism, and the frame is welded at the top of the substrate. By installing the electric sliding rail and the second fixing arm, when the device is specifically operated, the electric sliding rail is started, the electric sliding block and the second fixing arm can be driven to horizontally move, then the distance between the second fixing arm and the first fixing arm is changed, and projection lamps of different sizes are clamped and fixed; and anti-skid rubber layers are arranged on the outer side walls of the first fixing arm and the second fixing arm correspondingly, so that the anti-skid stability of the projection lamp clamping mechanism arranged on the device is improved, projection lamps of different size