A stable positioning mechanism

By using the positioning pin and positioning slot in conjunction with the fine-tuning component and the return spring, the laser module is stably positioned and the light source emission angle is finely adjusted, solving the problem of low accuracy in adjusting the light source emission angle and improving the shooting accuracy of the firearm.

CN113203321BActive Publication Date: 2026-04-03HUANIC CORPORATION
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Patent Information

Application Number
CN202110458009.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-04-27
Publication Date
2026-04-03
Estimated Expiration
2041-04-27

AI Technical Summary

Technical Problem

In existing technologies, the accuracy of adjusting the emission angle of the light source is low, making fine adjustments impossible and affecting the shooting accuracy of firearms.

Method used

By employing corresponding positioning pins and positioning slots, combined with a combination of fine-tuning components and a reset spring, the axial and radial positioning of the laser module is achieved. Furthermore, the fine-tuning angle of the light source is finely adjusted through the cooperation of fine-tuning pins and fine-tuning nails.

Benefits of technology

It improves the adjustment accuracy of the light source emission angle, enhances the shooting accuracy of firearms, and has a simple structure and is easy to operate.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN113203321B_ABST
    Figure CN113203321B_ABST
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Abstract

This invention belongs to the field of firearm sight technology, specifically relating to a stable positioning mechanism. It includes a mounting base for a laser module on the sight body, and at least one positioning pin evenly distributed around the front outer periphery of the laser module. An inner core pressure ring is also provided around the outer periphery of the laser module, with a pin slot corresponding to the positioning pin. A positioning groove corresponding to the positioning pin is provided around the outer periphery of the mounting base. The positioning pin passes through the pin slot and is positioned within the positioning groove. On one hand, the corresponding positioning of the positioning pin and the positioning groove achieves axial and radial positioning of the laser module. On the other hand, the combination of a fine-tuning component and a return spring evenly distributed on the same cross-section of the laser module enables fine-tuning of the light source's emission angle. It features high precision, simple structure, and stable and reliable positioning.
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Citation Information

Patent Citations

  • A stable positioning mechanism

    CN215217364U