A clamping seat for geographic information mapping

Abstract

The utility model relates to a kind of clamping seat for geographic information surveying and mapping, the bottom of clamping seat is used to be detachably connected with tripod, including bottom plate, pin seat, buckle seat, bearing table, clamping plate and clamping mechanism;Bearing table is set on bottom plate by spring telescopic link and can move up and down;Bearing table is opened and has the hole for avoiding;Two groups of clamping plate and the clamping mechanism corresponding with clamping plate are symmetrically set on bearing table, and clamping plate is connected with bearing table by clamping mechanism;Buckle seat is set in the lower part of bottom plate;Pin seat is used to be adhesively fixed with the lower surface of surveying and mapping instrument, and the lower surface of pin seat is vertically provided with limit pin;When surveying and mapping instrument is placed on bearing table, bearing table moves downwards, until limit pin is downwardly threaded through hole for avoiding and is locked by buckle seat, at this time, two clamping plates are mutually close by clamping mechanism and form clamping to the both sides of surveying and mapping instrument, simple and quick, alignment is quickly reliable, without the aid of tool, effectively improve the flexibility of surveying and mapping work.

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