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Knob of adjusting optical axis of sighting telescope

A technology of optical axis adjustment and scope, applied in the field of scope, can solve problems such as shooting mistakes, outer cover rotation, inconvenient use of firearms, etc., and achieve the effect of improving anti-interference and improving convenience

Inactive Publication Date: 2007-02-21
深圳市金凯进光电仪器有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the optical axis adjustment knob of the scope in the prior art is used to adjust the adjustment screw because the outer cover and the adjustment seat are fixed together. Therefore, in actual use, the outer cover is often touched, which is easy to cause the outer cover to adjust. The cover is rotated or loosened, and the adjustment screw is displaced, which reduces the accuracy of the scope. The gun that has been calibrated needs to be calibrated again, otherwise it will cause shooting errors.
Therefore, prior art can cause the inconvenience of firearms in use, also needs further improvement and development

Method used

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  • Knob of adjusting optical axis of sighting telescope
  • Knob of adjusting optical axis of sighting telescope

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Embodiment Construction

[0019] Various preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] The optical axis adjustment knob 100 of the scope of the present invention, such as figure 1 As shown, it is arranged on a lens barrel 26 for adjusting the optical axis sleeve in the lens barrel 26, thereby adjusting the optical axis in the lens barrel; as figure 2 As shown, the cross-sectional view of the optical axis adjustment knob of the scope of the present invention shows that the optical axis adjustment knob of the present invention includes an outer cover 5, an adjustment seat 3, a hand wheel seat 2 and an adjustment screw 1, the The hand wheel seat 2 is fixed on the scope barrel 26, and the hand wheel seat 2 is provided with a threaded perforation 28; the lower end of the adjusting screw 1 is a threaded part, which is suitable for the thread in the perforation 28 Matching; the handwheel seat 2 is set as the adjustmen...

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Abstract

A regulation knob of light axle in sighting device consists of external cover, regulation base, hand wheel and regulation screw. It is featured as regulating said regulation screw by external cover through regulation base, setting the first washer between said cover and said base and connection element between said cover and said base for regulating tightness of contact surface between the first washer and said regulation base.

Description

technical field [0001] The invention relates to a scope, in particular to an improvement on the structure of an optical axis adjusting knob of a gun scope. Background technique [0002] The optical axis adjustment knob of the scope in the prior art generally includes an outer cover, an adjustment seat, a handwheel seat and an adjustment screw. The handwheel seat is fixed on the lens barrel of the scope. Perforation, the adjustment screw passes through the perforation, its lower end supports an optical axis sleeve arranged in the lens barrel, and a threaded part screwed with the inner thread of the hand wheel seat is provided at its lower end; The upper end of the adjustment screw is a square slider part, which is adapted to a square slideway provided in the lower side of the adjustment seat, and the outer cover is arranged on the adjustment seat. The adjusting seat can be rotated by screwing the outer cover, thereby rotating the adjusting screw, and since its threaded part ...

Claims

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Application Information

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IPC IPC(8): F41G1/16F41G1/01
Inventor 郑立生
Owner 深圳市金凯进光电仪器有限公司
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