Infrared distance measuring device for distance measurement

Abstract

The invention discloses an infrared distance measuring device for distance measurement. The infrared distance measuring device comprises an infrared distance measuring instrument, a lifting seat and abox body, and the box body is clamped between an upper cross rod and a lower cross rod and can move up and down on the lifting seat; the box body is a hollow box body, the box body is internally provided with a baffle of which one side extends out of the box body, a placing plate capable of transversely adjusting the whole width, having the minimum width matching with the width of a mounting stretching-in opening and having the maximum width larger than that of the mounting stretching-in opening is fixedly locked at the bottom surface of the infrared distance measuring device, the placing plate stretches into the box body through the mounting stretching-in opening and is in sliding fit with the inner wall of the box body, a lifting rod is arranged on the placing plate, and a lifting handle is arranged outside the box body. Compared with the prior art, the infrared distance measuring device does not need to be held by hands all the time during measurement, is convenient and labor-saving to use, completely falls into the box body when not used, and is prevented from being exposed and damaged by others; and moreover, the carrying is convenient by directly holding the handle.

Description

Technical field [0001] The invention relates to the technical field of detection devices, in particular to an infrared distance measuring device for measuring distance. Background technique [0002] As a precise measuring tool, infrared rangefinder has been widely used in various fields. Rangefinders can be divided into ultrasonic rangefinders, infrared rangefinders, and laser rangefinders. It has the advantages of simple operation, fast ranging speed, high accuracy, etc., and is widely used in water conservancy, mines, urban planning and military engineering surveys. [0003] The existing infrared distance measuring device sometimes needs to be fixed and used outdoors, sometimes it needs to be fixed and used indoors. The use occasion is not limited. When the infrared distance measuring device is used, it is directly placed in the backpack, but other tools and other objects are also placed in the backpack. , It is easy to collide with the infrared distance measuring device, causi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an infrared range-finding device for measuring distance, which solves the problem that the infrared range-finding device is inconvenient to carry, and is generally placed directly in a backpack, but there are other tools placed in the backpack Objects, such as objects, are easy to collide with the infrared distance measuring device, causing damage to the infrared distance measuring device, resulting in unnecessary economic losses, and there are some inconveniences when taking and using it, and it is easy to cause measurement problems during outdoor measurement. Problems of patient fatigue and measurement instability

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