Portable surveying and mapping device for landscape design

Abstract

The invention relates to the technical field of landscape design tools, and discloses a portable surveying and mapping device for landscape design. The device comprises a base, a first screw rod, twolimiting rods, a nut, an ejector rod, a display screen, a microprocessor and a switch; the base is provided with a first infrared distance measuring sensor, the first screw rod is hinged with the base, and the two limiting rods are arranged on the front and rear sides of the first screw rod; the nut is in threaded connection with the first screw, the front side end and the rear side end of the nutare fixedly connected with limiting plates respectively, the two limiting rods slide up and down along the limiting plates, the nut is provided with a first baffle, the ejector rod is connected withthe nut through a bearing, and the lower end face of the ejector rod is provided with a first pressure sensor; the display screen is arranged on the base and electrically connected with the power source, and the microprocessor is arranged in the base, and is in signal connection with the first infrared distance measuring sensor, the first pressure sensor and the display screen; and the switch is arranged on the base. The device can accurately measure the height information of the measured object in the landscape environment.

Description

Technical field[0001]The invention relates to the technical field of landscape design tools, in particular to a portable surveying and mapping device for landscape design.Background technique[0002]The process of landscape environment surveying and mapping is the most direct on-site experience of the built landscape. Through the survey and mapping of the on-site landscape environment, or observe and learn excellent landscape planning and design, or review and judge bad designs. Through the measurement and drawing practice on the first site, students can deeply experience the spatial layout, landscape artistic conception, element application, etc. of the landscape environment, and use the process of drawing into a map to express professional design drawings and improve basic drawing skills. , Enable students to master the basic landscape environment spatial layout, element performance and basic scales, etc., and further improve students' freehand sketching and ink line drawing skills ...

AI Technical Summary

Problems solved by technology

[0004] Usually, when the staff need to measure the height of the measured object in landscape design, if the height of the measured object is lower than the height of the human body, a single person holds the measuring steel ruler, puts the lower end of the measuring steel ruler on the ground and fixes it with his feet, measuring the steel ruler The upper end of the measuring rod needs to be held by the human hand and checked with the naked eye to see if it is flush with the upper end of the measured object, but it is difficult to ensure that the upper end of the measuring steel ruler is on the same level as the upper end of the measured object by manual operation, which will make the measured height data Errors are generated. If the height of the object to be measured is high, auxiliary tools are needed and the errors are larger, which will affect the accuracy of later drawing. If multiple errors are generated, it is very likely to directly lead to the failure of this surveying and mapping.

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