Surveying instrument

The utility model provides a surveying instrument, and relates to the field of surveying and mapping. The surveying instrument comprises a fixing plate, a connecting seat and a surveying instrument body, the interior of the fixing plate is fixedly connected with a second bearing, the interior of the...

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Bibliographische Detailangaben
1. Verfasser:	LEE CHI-MIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model provides a surveying instrument, and relates to the field of surveying and mapping. The surveying instrument comprises a fixing plate, a connecting seat and a surveying instrument body, the interior of the fixing plate is fixedly connected with a second bearing, the interior of the second bearing is fixedly connected with a rotating column, the top of the rotating column is fixedly provided with a mounting plate, the top of the mounting plate is fixedly connected with a rebound assembly, and the rebound assembly comprises an arc-shaped column. The arc-shaped column is sleeved with a first spring, and one end of the first spring is fixedly connected with a movable plate. According to the surveying and mapping instrument, when a worker needs to adjust the surveying and mapping angle of the surveying and mapping instrument body, the worker only needs to rotate a mounting plate without adjusting the surveying and mapping angle together with supporting legs, a clamping piece slides in a mounting