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Eye shield for optical sight

A technology for optical sights and goggles, which is applied in the field of sights, and can solve the problems that the eyes are integrated into the eyepiece of the sights, and the eye buffer is not obvious enough, so as to achieve effective protection and avoid collision damage.

Inactive Publication Date: 2016-10-26
安庆海维环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, to provide a kind of eye shield for optical sight, by arranging a wide-angle type eye shield at the eyepiece end of optical sight, make the sealing of light source and the protection of eyes more It is effective and avoids the recoil from colliding damage to the eyes through the scope, and solves the problem that the existing scope cannot fully integrate the eyes into the eyepiece of the scope, and the buffering of the eyes is not obvious enough

Method used

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  • Eye shield for optical sight
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Embodiment Construction

[0012] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] Such as figure 1 , 2 Shown in and 3, a kind of eye shield that is used for optical sight, comprises optical sight 1, eye shield 2, and the eyepiece barrel end of described optical sight 1 is covered with an eye shield 2, and described eye shield 2 is rubber The material and the structure are light port conical shells, which are fixed with the eyepiece barrel of the optical sight 1 under the elastic force of rubber.

[0014] Wherein, the eye shield 2 is a circular structure with one end face and a rectangular structure with a height between 5cm-10cm, so that the eyes can be in close cont...

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Abstract

The invention relates to an eye shield for an optical sight, comprising an optical sight and an eye shield, wherein the eyepiece tube end of the optical sight is sleeved with the eye shield, and the eye shield is made of rubber and has an optical port conical shell which is fixed with the eyepiece tube of the optical sight under the elasticity of the rubber. The wide-angle eye shield is arranged at the eyepiece end of the optical sight, so that closure of a light source and protection on eyes are more effective, inimical harm produced by recoil force on eyes via the sight is avoided, and the problems that the existing sight cannot completely take eyes to the eyepiece of the sight and does not buffer the eyes obviously are solved.

Description

technical field [0001] The invention relates to the field of scopes, in particular to an eye shield for optical sights. Background technique [0002] An optical sight has at least three optical lens groups, one is the objective lens group, the other is the correction lens tube group and the eyepiece group), and there may be other lens groups. The objective lens group is responsible for collecting light, so when the objective lens is larger, the scene in the scope should be brighter. The eyepiece group is responsible for converting these light rays back to parallel light rays, so that the eyes can focus and create the largest field of view; and the correction lens tube group is Correct the image of the objective lens from upside down and left to right to the correct direction, and is responsible for adjusting the magnification. In the process of using the optical sight, it is necessary to put the eyes against the eyepiece, so that the eyes can see distant objects from the ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B23/16
CPCG02B23/16
Inventor 闻发展
Owner 安庆海维环保设备有限公司
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