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Gunsight

A technology of sights and sights, applied in the field of shooting sights, can solve the problems of slow speed and difficulty in accurate aiming.

Inactive Publication Date: 2013-01-02
董豪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When aiming with the current sight, it generally adopts four actions: a, rough distance measurement, b, rough reading, c, calculation of the corresponding aiming point, d, aiming at four actions, such aiming process is not only slow but also very difficult to aim accurately , requiring a lot of adjustment

Method used

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0020] As shown in the figure, a shooting sight includes a front sight 1 and a rear sight 2 arranged on the gun, the front sight 1 is provided with an objective lens 10 for aiming and shooting, and the objective lens 10 is symmetrically arranged along the direction vertical to the gun barrel. A left curve mark 11 and a right curve mark 12 for auxiliary shooting that can make approximate distance measurement, reading and determination of the corresponding aiming point synchronously, and a gap 13 for aiming is formed between the left curve mark 11 and the right curve mark 12, the gap 13 Up big and down small.

[0021] Using the principle of similar triangles, the curve marked by left curve mark 11 satisfies on the coordinate axis:

[0022] ∴ Y = f ...

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Abstract

The invention relates to a gunsight which comprises a front sight and a rear sight that are arranged on a gun. The gunsight is characterized in that the front sight is provided with a field lens used for aiming and shooting, the field lens is symmetrically provided with a left curve sign and a right curve sign along the direction vertical to a gun barrel, a clearance used for aiming is formed between the left curve sign and the right curve sign; a curve marked on the left curve sign meets the following condition on a coordinate axis: X is equal to minus fb / a, Y is equal to f (h1+h2) / 2; a curvemarked on the right curve sign meets the following condition on the coordinate axis: X is equal to fb / a, Y is equal to f (h1+h2) / 2, wherein h2 expresses alignment height, b expresses mean value of widths of special shooting target, a expresses the distance from the front sight to the special target, f expresses the focus of the field lens, h1 expresses the corresponding trajectory altitude valueof a special gun to shoot the special target from different distances a. The invention aims at providing the gunsight which can rapidly aim and has simple structure.

Description

[technical field] [0001] The invention relates to a shooting sight. [Background technique] [0002] Because the objects on the earth are all affected by gravity, the bullets fired from the gun move in an arc under the action of gravity, so that there is a large deviation between the long-distance shooting and the aiming point under the ideal state. Improve shooting accuracy, such as adding a rear sight to the gun, and improving aiming accuracy by adjusting the height of the rear sight; you can also improve the structure of the gun to reduce the ballistic deviation of bullet shooting, etc. Improving the structure of the gun to improve the strike accuracy is costly, and the actual use effect is not ideal. The use of sights for auxiliary shooting not only has high accuracy, but also has a simple structure and is convenient for installation and maintenance. [0003] When aiming with the current sight, it generally adopts four actions: a, rough distance measurement, b, rough re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41G1/027F41G1/08
Inventor 董豪
Owner 董豪