Self-service photographing device for exhibition hall

• Main Authors: WANG YOULONG, CHEN HAIBIN
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2020
• Subjects: BLASTING; 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; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a self-service photographing device for an exhibition hall. The self-service photographing device comprises a case, a display screen, a first rotating device, and telescopic rods, wherein the display screen is fixedly arranged at the top of the right side of the case; the first rotating device is fixedly arranged in the case and comprises a motor; a first gear is fixedly arranged at one end of an output shaft of the motor; the first gear is engaged with a second gear; a threaded rod is fixedly arranged at the left end of the second gear; two threaded blocks are arrangedon the surface of the threaded rod in a sleeving manner; connecting blocks are fixedly arranged on the tops of the two threaded blocks; and the bottoms of the telescopic rods are fixedly arranged atthe tops of the connecting blocks; the threaded rod is driven by a motor in the first rotating device to rotate, so that the two threaded blocks are gathered towards the middle; a camera extends out of the interior of the case