Optical axis regulating handwheel structure and its collimating sight

Abstract

The invention relates to an optical axis adjusting hand-wheel structure and its aiming lens. The optical axis adjusting hand-wheel being positioned on the lens cone of the aiming lens, comprises a calibration tails displayed on the fixation component of the lens cone, also comprises an outer covering which has an upper cover component and a lower cover component; the lower cover component is fixed with the lens cone and the upper cover component connects with an optical axis adjusting structure; the upper cover has toothing parts set on the outer side of upper cover component and has its inner side equipped with corresponding connection toothing parts; inwardly or outwardly pull the outer covering to toothing or release the toothing part and the connetion toothing part.

Description

technical field [0001] The invention relates to a scope, in particular to an improvement on the structure of an optical axis adjusting hand wheel. Background technique [0002] The optical aiming lens of a firearm can help the gunholder to increase the aiming accuracy, so the optical aiming lens is often used as an auxiliary aiming tool on the firearm, and the optical aiming lens of the prior art is also provided with an optical axis adjustment structure, which is generally used for gun process, assuming that the user has no personal error, that is, when the user hits point B on the side when aiming at point A of the bullseye with the correct aiming method, the aiming lens of the gun at this time, that is, the optical axis, is deviated, so that the aiming line is aligned with the The aiming point, that is, the bullseye point A is not consistent with the actual impact point B, so it needs to be corrected. Keep the position of the gun unchanged during calibration, and adjust ...

AI Technical Summary

Problems solved by technology

However, the outer cover of the optical axis adjustment structure of the prior art is directly used to adjust the optical axis deflection. Therefore, once the adjustment is completed, the user may make adjustments according to the performance of the gun and the changes in the environment, such as wind direction and distance. It is judged that the value of the deflection of the optical axis needs to be adjusted. At this time, what is in the mind of the user is a relative adjustment concept, and because the outer cover of the prior art is directly used to adjust the deflection of the optical axis, the user is not sure about the value of the deflection of the optical axis. It is difficult to intuitively judge the adjustment value when adjusting the outer cover

Some gun sights in the prior art have an optical axis adjustment handwheel structure in which the outer cover and the inner cover are separated. Generally, the outer cover is fixed by three screws distributed along the outer circumference. The screw is disassembled, so a small wrench is needed to disassemble the screw in the accessories, so it is very inconvenient to reset, and the tool may be lost in the field, and the carrying of the small wrench also adds a lot of trouble

In addition, since the outer cover is directly adjusted to the optical axis, the calibrated gun may lose its original alignment due to various reasons, such as accidentally rotating the handwheel.

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