Inspection tool for optical accessories

By designing an optical accessories inspection tool including an LED constant current detector and an LED lamp panel, using bracket components and display parts to simulate and display the light output effect of the light guide column, the problem of difficulty in quickly detecting the defects of the light guide column in the prior art is solved, and efficient light guide column and lens inspection is achieved.

CN222635427UActive Publication Date: 2025-03-18FUJIAN JIAIPU LIGHTING & SHADOW TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202420633351.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-29
Publication Date
2025-03-18
Estimated Expiration
2034-03-29

AI Technical Summary

Technical Problem

The prior art is difficult to quickly detect defects of light guide columns before assembly, affecting the production efficiency of stage lamps, and cannot effectively detect the light mixing effect of light guide columns.

Method used

Design an inspection tool for optical accessories, including LED constant current detector and LED light panel, simulate the light output effect of the light guide column through the bracket assembly, and use the display part to display the light spot, quickly verify the light mixing effect of the light guide column and the size of the lens.

Benefits of technology

It realizes rapid detection of defects of light guide columns before assembly, improves production efficiency, and can effectively verify the light mixing effect of light guide columns and the size of lenses.

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Abstract

The utility model relates to an inspection tool for optical fittings. The inspection tool comprises an LED lamp panel arranged on the top of an LED constant current detector. A plurality of light guide column assemblies are arranged on the LED lamp panel; a bracket assembly capable of adjusting the distance between the bracket assembly and the light guide column assembly is movably arranged above the light guide column assembly. The bracket assembly comprises a bracket located at the bottom. A lens opposite to the light guide column assembly is arranged on the bracket; a display part used for displaying light spots formed by mixed light rays emitted by the light guide column assembly is arranged above the lens. According to the utility model, the bracket assembly simulates the light emitting effect of the light guide column assembly, and the display piece is used for displaying the emergent light spot, so that whether the light mixing of the light guide column assembly is qualified or not is quickly detected, and the position of the bracket assembly is adjusted through the zoom slide rail so as to adjust the size of the light spot and improve the display effect; whether the size of the lens is qualified or not can be detected by using the secondary structure; the tedious steps of assembling into a finished product for inspection in a traditional mode are omitted, and the working efficiency is greatly improved.
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