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Compound adjustment pin

A pinning and calibration technology, applied in the field of sight calibration devices, can solve problems affecting observation clarity and aiming accuracy, and achieve the effect of simple structure and fast aiming

Active Publication Date: 2019-05-28
NANTONG UNIVERSAL OPTICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The white light sight is aimed at targets at different distances. Due to the different distances of the targets, the imaging surface will deviate at the second reticle, which will affect the observation clarity and aiming accuracy.

Method used

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  • Compound adjustment pin

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0012] like figure 1 As shown, it is a compound adjustment nail of the present invention, including a first knob 1, an inner rotation shaft 2, a second knob 3, a fixed body 5, an outer rotation shaft 6, a moving block 7, a screw A8 and a screw B11; The above-mentioned external rotation shaft 6 is arranged on the inner side of the fixed body 5 and is threadedly connected with the fixed body 5; the second knob 3 is arranged on the outside of the fixed body 5, and is connected with the external rotation shaft by a screw B11 The shaft 6 is connected and fixed; the inner rotating shaft 2 is arranged on the inner side of the outer rotating shaft 6; the first knob 1 is arranged on the top of the inner rotating shaft 2, and the screw A8 is connected with the The inner rotating shaft ...

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PUM

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Abstract

The invention discloses a composite adjustment nail. The composite adjustment nail comprises a first knob, an inner rotary shaft, a second knob, a fixed body, an outer rotary shaft, a moving block, a screw A and a screw B, wherein the outer rotary shaft is arranged at the inner side of the fixed body; the second knob is arranged at the outer side of the fixed body, and connected with and fixed to the outer rotary shaft through the screw B; the inner rotary shaft is arranged at the inner side of the outer rotary shaft; and the first knob is arranged at the top of the inner rotary shaft, and connected with and fixed to the inner rotary shaft through the screw A, and the first knob rotates to drive the moving block to move up and down. The composite adjustment nail disclosed by the invention is capable of selecting trajectory positions corresponding to different collimation distances, and rapidly realizing coarse-fine adjustment and rapid collimation.

Description

technical field [0001] The invention relates to a sight adjusting device, in particular to a compound adjusting nail. Background technique [0002] The white light sight is aimed at targets at different distances. Due to the different distances of the targets, the imaging surface will deviate at the second reticle, which will affect the observation clarity and aiming accuracy. Some scopes use an adjustment mechanism, that is, move the single or combined lens in front of the image back and forth to eliminate the deviation of the image plane caused by the difference in the distance of the target. Contents of the invention [0003] The purpose of the present invention is to provide a compound adjustment nail, which can quickly realize rough and fine adjustment and rapid aiming by selecting the corresponding ballistic position at different aiming distances. [0004] In order to solve the above-mentioned technical problems, the present invention provides the following technica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41G1/20
CPCF41G1/20
Inventor 唐明智王丽
Owner NANTONG UNIVERSAL OPTICAL INSTR
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