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Gun sight

A mirror tube and gun body technology, applied in the field of gun mirrors, can solve the problems of reduced shooting accuracy of shells, shaking of the gun mirror position, etc.

Active Publication Date: 2021-02-26
北京天创凯睿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gun mirror to solve the technical problem in the prior art that when the gun mirror is plugged and fixed on the artillery, the gun mirror will shake relative to the gun, resulting in a decrease in the shooting accuracy of the cannonball.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0042] A gunscope is recorded, such as figure 1 shown, which includes:

[0043] gunscope body 1, used to observe the target;

[0044] Connector 2, such as Figure 2 to Figure 4 As shown, the connecting part 2 is connected with the gunscope tube body 1, and is used to fix the gunscope tube body 1 on the gun body; the connecting part 2 is a sealed tubular cavity, and the connecting part 2. Three openings 3 are uniformly arranged in the circumferential direction;

[0045] The opening 3 in this embodiment is a bar-shaped opening arranged along the length direction of the connecting portion 2 . And the three openings 3 are evenly distributed in the circumferential direction of the connecting portion 2;

[0046] Elastic expansion membrane 4, the elastic expansion membrane 4 is a rubber membrane, and the rubber membrane is attached and arranged in the connecting part 2; when the inner cavity of the connecting part 2 is inflated, the elastic expansion membrane 4 is released from t...

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Abstract

A gun sight comprises a gun sight tube body, a connection part, an elastic expansion film and an inflation opening. The gun sight tube body is used for observing a target. The connection part is connected with the gun sight tube body and is used for fixing the gun sight tube body to a gun body. The connection part is a sealed tubular cavity, and multiple openings are uniformly formed in the connection part in the circumferential direction. The elastic expansion film is arranged in the connection part in an attached mode. When the inner cavity of the connection part is in an inflated state, theelastic expansion film protrudes out of the positions of the openings, and therefore the elastic expansion film abuts against the inner cavity wall of an inserting groove in the gun body. The inflation opening is formed in the connection part and communicates with the inner cavity of the connection part. A one-way valve is arranged on the inflation opening and is used for making external gas enter the inner cavity of the connection part and preventing gas in the inner cavity of the connection part from leaking. By means of the structure, the technical problem that in the prior art, when the gun sight is inserted and fixed to a gun, the gun sight shakes relative to the gun, and consequently the cannonball shooting accuracy is reduced is solved.

Description

technical field [0001] The invention relates to the technical field of artillery positioning detection, in particular to a gun mirror. Background technique [0002] The gun mirror is mainly used to observe the battlefield, search for targets, reconnaissance terrain, observe the shooting effect and measure the deviation of the bombing point, and can also be used to determine the position of the gun and observe the function of the target coordinates. Therefore, when the gun mirror is fixed on the artillery, there are high requirements for the fixing accuracy of the gun mirror. [0003] Existing gun mirror mainly adopts the mode of inserting and fixing that gun mirror is fixed on the cannon. In order to fix the gun sight on the gun, a sliding gap needs to be set between the socket of the gun and the gun mirror. But, because there is above-mentioned sliding gap between gun mirror and cannon, can cause the jack of cannon and gun mirror to have the movable clearance that gun mir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41A21/32F41F1/00
CPCF41A21/32F41F1/00
Inventor 王文良
Owner 北京天创凯睿科技有限公司
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