Adjusting hand wheel set with zero position limiting function and gun sight

Abstract

The invention discloses an adjusting hand wheel set with a zero position limiting function and a gun sight. The adjusting hand wheel set comprises an adjusting hand wheel, a return-to-zero screw, a hand wheel seat, a hand wheel buckle cover, an adjusting seat and an adjusting screw. A linking ring is arranged in the adjusting hand wheel. A linking protrusion integrally formed with the linking ringis arranged on the outer wall edge of the linking ring in any one radius direction. A stopper ring is further included. A circular ring face integrally formed with the stopper ring is arranged in anupper port of the stopper ring. A linking groove is formed in the circular ring face in any one radius direction. A first limiting protrusion is arranged at the position, located on one side edge of the linking groove, of the bottom face of the circular ring face. The stopper ring is arranged on the hand wheel buckle cover in an inlaid manner, and the stopper ring and the hand wheel buckle cover are in threaded connection. After the adjusting hand wheel and the adjusting seat are locked, the linking protrusion is embedded into the linking groove. A second limiting protrusion is arranged on thetop face of the hand wheel buckle cover. The gun sight comprises a sight barrel and the adjusting hand wheel set arranged on the sight barrel, and a zero position mark is arranged on the sight barrel. The adjusting hand wheel set can rapidly return to zero on the gun sight, and misoperation in the return-to-zero process is avoided.

Description

technical field [0001] The invention relates to the technical field of firearm aiming, in particular to an adjusting handwheel set and a scope with a zero position limiting function. Background technique [0002] In order to help users achieve accurate shooting, an optical sight is often added to the firearm as an auxiliary aiming tool. However, even in an ideal environment, due to the weight of the bullet, the user can only hit the point below the bull's-eye A when aiming at it. Point B, therefore, firearms must be calibrated before use. [0003] The calibration process is as follows: keep the position of the firearm unchanged, turn the adjustment handwheel so that the actual impact point B in the scope lens coincides with the cross center point of the reticle; unscrew the zero return screw and remove the adjustment handwheel, and turn the adjustment handwheel After the zero position of the scale marking ruler on the outer wall is aligned with the zero mark on the lens bar...

AI Technical Summary

Problems solved by technology

However, the zero position of the adjustment handwheel set on the existing scope is not unique. After the adjustment handwheel is turned, the user may forget the zero position, and it is difficult for other users to know the specific zero position. The process is prone to multi-turn or wrong turn. For example, when turning back to zero from half a turn, there may be an extra turn in the forward or reverse direction.

Images