A prism debugging tool

By using the support rod and observation adjustment components of the prism adjustment fixture, and by precisely adjusting the prism's optical center with adjusting bolts, the problem of multiple adjustments before prism installation is solved, improving assembly efficiency and accurate positioning of the optical center.

CN224536259UActive Publication Date: 2026-07-21FOSHAN SOCO PRECISION INSTR CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FOSHAN SOCO PRECISION INSTR CO LTD
Filing Date
2025-08-23
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In existing technologies, prisms require multiple optical center adjustments before assembly, resulting in low assembly efficiency.

Method used

A prism adjustment fixture is used, which connects the base and the placement seat through a support rod. The optical center position of the prism is precisely adjusted using the observation adjustment components and adjustment parts (such as the first adjustment bolt and the second adjustment bolt). The observation eyepiece and the reference lens are used to achieve precise positioning. The adjustment plate and the upper mounting plate are fixed with fixing bolts to ensure that the optical centers coincide.

Benefits of technology

This allows the prism to be adjusted without secondary adjustments after installation, improving assembly efficiency and ensuring accurate positioning and stability of the optical center.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224536259U_ABST
    Figure CN224536259U_ABST
Patent Text Reader

Abstract

The utility model discloses a prism debugging frock relates to lens debugging device field. Including base and rest, and the rest is supported through support rod between base and rest and is placed above base, the center trepan of rest and installs adjustment lens, the center trepan of base is also opened and installs reference lens on corresponding rest, be equipped with observation adjustment subassembly on the rest, be used for placing the prism of observation adjustment subassembly inside to be measured, observation adjustment subassembly includes observation part and adjustment part, observation part is located the top of adjustment part, and the adjustment part is erected and fixed on the rest, the region that forms containing the prism of measurement between adjustment part with the rest, the prism of measurement can detachable fixed on adjustment part. The present application has the advantage that does not need to carry out secondary adjustment after installation, improves the installation efficiency.
Need to check novelty before this filing date? Find Prior Art