Rotary shaft type double-cylinder distance-measuring telescope

Abstract

The invention discloses a rotary shaft type double-cylinder distance-measuring telescope. The rotary shaft type double-cylinder distance-measuring telescope comprises a left lens cylinder, a right lens cylinder and a middle shaft, wherein a laser transmitting mechanism is arranged on the middle shaft; a laser receiving mechanism is arranged on one lens cylinder, and is rigidly connected with the lens cylinder with the laser receiving mechanism. The rotary shaft type double-cylinder distance-measuring telescope has the advantages that at the premise of not changing the basic shape of the telescope, the relative displacement between the laser transmitting mechanism and the lens cylinder with the laser receiving mechanism in the telescopic eye distance adjusting process is effectively avoided, the change of optical axes of optical systems of laser transmitting mechanism and laser receiving mechanism is avoided, and the distance can be stably, reliably and accurately measured by laser; the requirement of processing accuracy of all parts is the same as the requirement of traditional telescope product, the difficulty in production is greatly decreased, the production cost is reduced, the batched production is convenient, and the rotary shaft type double-cylinder distance-measuring telescope is suitable for being widely popularized and applied.

Description

technical field [0001] The invention belongs to the technical field of telescopes, in particular to a rotating shaft type binocular ranging telescope. Background technique [0002] Laser ranging is an important application of modern technology in the field of measurement. It is widely used in many aspects of military and civilian use. Many fields such as distance measurement, speed measurement, angle measurement, and height measurement have demonstrated its high-speed, accurate, and convenient measurement advantages. It is a traditional Measurements are incomparable. With the development of science and technology and the continuous improvement of people's living standards, especially the progress of semiconductor lasers, the combination of ranging and civilian telescopes has become a popular telescopic system. [0003] At present, the civil technology of monocular ranging telescopes is relatively mature, and has formed large-scale production and application in the world. T...

AI Technical Summary

Problems solved by technology

The development of binocular ranging telescopes is only produced and manufactured in a few countries such as the United States and Japan in developed countries. Very limited, the current penetration rate is extremely low, and the market selling price is above 1000$

Not only requires high precision of structural parts, but also requires extremely high precision of matching between optical glass and structural parts. Its structural method is not suitable for mass production at all, and the cost is too high to be accepted by the public.

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