A land planning area measuring device

Abstract

The present invention relates to the field of land planning technology, and in particular to a land planning area measuring device, comprising a base plate, an outer shell, a vertical plate, a measuring mechanism and a lifting mechanism, wherein the lifting mechanism comprises two groups of folding components, two groups of control components and a linkage component, each group of folding components comprises a plurality of swivel seats, two lower rods, two upper rods and two connecting sleeves, the two groups of folding components are symmetrically arranged above the middle base plate, the two groups of control components cooperate with the two groups of folding components respectively, the linkage components cooperate with the two groups of control components, the plurality of swivel seats are respectively arranged above the base plate and below the measuring mechanism, the two lower rods are respectively movably connected with two of the swivel seats, the two upper rods are respectively arranged below the other two swivel seats, and the two connecting sleeves cooperate with the two lower rods and the two upper rods respectively. The above arrangement solves the technical problem that the height of the measuring device is fixed and cannot be adjusted up and down, thereby reducing the adaptability of the working range of the measuring device.

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