Optical sighting scope collimation adjustment mechanism

Abstract

This utility model discloses an optical sight calibration and adjustment mechanism, including a base, a rotating platform above the base, a first adjustment component for adjusting the tilt angle of the rotating platform on the base, a through groove through the rotating platform, a movable frame symmetrically slidably connected within the through groove, a fixed ring fixed to the top of the movable frame, and several support blocks evenly arranged in a ring between the two fixed rings, each support block having a first connecting seat fixed to both sides, a second connecting seat fixed to the inner side of the fixed ring at the corresponding position of the support block, a second connecting rod hinged within the second connecting seat, the end of the second connecting rod hinged to the corresponding first connecting seat, a fixed rod fixed to the inner side of the support block, a clamping block fixed to the end of the fixed rod, and an auxiliary support component within the fixed ring. In this utility model, the sight is clamped by the synchronous inward convergence of the ring-shaped support blocks, and disassembly can be completed by reversing the operation, eliminating the need for complex operating steps and significantly improving loading and unloading efficiency.

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