Laser measuring instrument bracket convenient in angle regulation

Abstract

The invention discloses a laser measuring instrument bracket convenient in angle regulation. The laser measuring instrument bracket comprises a connecting plate, wherein the middle part of the upper surface of the connecting plate is fixedly embedded with a first bearing; the middle part of the bottom surface of the connecting plate is fixedly connected to a first electric motor; the output end ofthe first electric motor is fixedly connected to a rotary shaft; and one end, away from the first electric motor, of the rotary shaft penetrates through the first bearing and extends to a position above the connecting plate. According to the laser measuring instrument bracket convenient in angle regulation disclosed by the invention, the right side of the upper surface of a cross rod is fixedly connected to a second electric motor, and the output end of the second electric motor is fixedly connected to a second belt wheel, so that the second belt wheel can be driven to rotate; the second beltwheel is in transmission connection to a first belt wheel, the first belt wheel is fixedly connected to a threaded rod, and the threaded rod is in threaded connection to a threaded tube, so that thethreaded tube can be driven to move; and the rotary shaft is fixedly connected to the threaded rod through a crank connecting rod, and the cross rod rotates around a first pin roll, so that a measuring angle of a laser measuring instrument body can be regulated.

Description

technical field [0001] The invention relates to the technical field of instruments, in particular to a bracket for a laser measuring instrument that is convenient for angle adjustment. Background technique [0002] The laser measuring instrument, also known as the laser rangefinder, is an instrument that uses a certain parameter of the modulated laser to measure the distance to the target. According to the ranging method, it is divided into a phase method rangefinder and a pulse method rangefinder. The distance meter emits a beam or a series of short pulse laser beams to the target when it is working, and the photoelectric element receives the laser beam reflected by the target. The timer measures the time from the launch to the reception of the laser beam, and calculates the distance from the observer to the target. distance. [0003] Due to the high requirements for measurement accuracy, the laser measuring instrument needs to be placed on a fixed bracket to avoid measure...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a laser measuring instrument bracket that is ea

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