Smart classroom multimedia recording and broadcasting equipment

The invention relates to the technical field of smart classrooms, in particular to smart classroom multimedia recording and broadcasting equipment which comprises a bottom plate, a mounting plate fixedly connected to the outside of the bottom plate, a screw hole formed in the mounting plate, a box f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG WEIYAN, LIU ZHONGXIA, LI YANG, LIAO MENGYI, YANG HAOLI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CLEANING CLEANING IN GENERAL 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 LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of smart classrooms, in particular to smart classroom multimedia recording and broadcasting equipment which comprises a bottom plate, a mounting plate fixedly connected to the outside of the bottom plate, a screw hole formed in the mounting plate, a box fixedly connected to the outside of the bottom plate, a first motor fixedly connected to the inside of the box, and a first rotating rod arranged at the output end of the first motor. A rope winding drum is fixedly connected to the exterior of the first rotating rod, a cable is fixedly connected to the exterior of the rope winding drum, a sliding block is fixedly connected to the side, away from the rope winding drum, of the cable, a sliding groove is formed in the bottom plate, and the sliding groove is slidably connected with the sliding block. According to the recording and broadcasting device, resource loss is reduced, the height and the left-right angle of the camera can be controlled at any time for video reco