Surveying and mapping measuring device with telescopic structure

• Main Author: KONG YUZHU
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• 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; GYROSCOPIC INSTRUMENTS; HEATING; LIGHTING; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; MECHANICAL ENGINEERING; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; STANDS OR SUPPORTS; SURVEYING; TESTING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a surveying and mapping measuring device with a telescopic structure, and relates to the field of surveying and mapping. A surveying and mapping measuring device with a telescopic structure comprises a measuring instrument, a fixing seat is installed at the bottom of the measuring instrument, an adjusting structure is arranged at the top of the fixing seat and comprises an adjusting rod, a supporting rod is arranged in an inner cavity of the adjusting rod, a through cavity is formed in the back face of the supporting rod, and a telescopic rod is arranged in the through cavity. A toothed plate is mounted on the right side of an inner cavity of the through cavity, and a gear is meshed with the left side of the toothed plate. According to the surveying and mapping measuring device with the telescopic structure, the electric motor is started through the external controller, the electric motor drives the gear to be meshed with the toothed plate through the rotating shaft to drive the su