Double-cylinder range finder

Abstract

The invention discloses a double-tube range finder, which relates to the technical field of range finders, and comprises a double-tube rubber sheet, a telescope laser receiving assembly, a telescope range finding display assembly and a laser emission assembly; wherein lens tubes are symmetrically arranged on two sides of the double-tube rubber sheet, and a laser emission assembly groove is formedin the joint of the two lens tubes; an objective lens is installed at one end of the lens cone, an ocular lens is installed at the other end of the lens cone, the outer side of the ocular lens is sleeved with ocular lens rubber, and an objective lens set is arranged in the objective lens. The telescope is simple in structure, scientific and reasonable, the left double-cylinder body can directly telescope and measure the distance, the right double-cylinder body can directly telescope and observe real-time measurement data displayed on the liquid crystal, the object can be observed in real timeand the measurement data can be checked through the double-cylinder combined design. In addition, the digital color displayed on the liquid crystal can be changed, so that a problem that digital colors cannot be seen due to the influence of external factors is solved, and reading work of measured data is facilitated.

Description

technical field [0001] The invention relates to the technical field of range finders, in particular to a binocular range finder. Background technique [0002] The rangefinder is a tool for measuring length or distance, and can be combined with angle measuring equipment or modules to measure parameters such as angles and areas. There are many forms of rangefinder, usually a long cylinder, composed of objective lens, eyepiece, display device (can be built-in), battery and other parts. The laser rangefinder is an instrument that uses a certain parameter of the modulated laser to accurately measure the distance of the target. It has the characteristics of light weight, small size, simple operation, fast speed and accuracy. It is widely used in industrial measurement and control, mines, ports and other fields. [0003] However, most of the rangefinders currently on the market are single-tube designs, and the color of the display screen of the existing rangefinders is fixed, whic...

AI Technical Summary

Problems solved by technology

[0003] However, most of the rangefinders currently on the market are single-tube designs, and the color of the display screen of the existing rangefinders is fixed, which is prone to reflective phenomena due to external environmental factors, which is inconvenient for users to observe the measurement data and has poor practicability. Cannot meet the needs of the existing market

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