Optical lens positioning device

By designing an optical lens positioning device with multiple placement grooves and fixed blocks, using structures such as rotary columns, limit blocks, springs and ratchets, efficient positioning and fixing of multiple lenses is achieved, solving the problem of limited positioning distance of the lens in the prior art, and improving processing efficiency and quality.

CN222627412UActive Publication Date: 2025-03-18TANAKA OPTICS DONGGUAN TECH CO LTD
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Patent Information

Application Number
CN202420198844.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-27
Publication Date
2025-03-18
Estimated Expiration
2034-01-27

AI Technical Summary

Technical Problem

The existing optical lens processing devices cannot efficiently position the fixed positioning optical lens, resulting in limited positioning distance of the lens and cannot be fully applicable to optical lens processing, which in turn affects the processing quality.

Method used

An optical lens positioning device is designed, and the simultaneous fixing and positioning of multiple lenses is achieved by setting multiple placement grooves and fixing blocks on the top of the body, and using structures such as rotary columns, limit blocks, springs and ratchets.

Benefits of technology

The device can fix and position multiple lenses simultaneously, improve the efficiency and accuracy of lens processing, avoid jitter in the lens during processing, and ensure processing quality.

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Abstract

The utility model provides an optical lens positioning device which comprises a body, the top end of the body is provided with a placing groove, the bottom end of the placing groove is fixedly connected with a fixing block, the top ends of most bodies are connected with reset columns in a penetrating mode, the middle of the surface of each reset column is fixedly connected with a second limiting block, and the bottom end of each second limiting block is connected with a second spring. The middle of the top end of the body is connected with a rotating column, the surface of the resetting column is sleeved with a second fixing column, the bottom end of the resetting column is fixedly connected with a pawl, the surface of the top end of the rotating layer is provided with a through groove, the surface of the rotating column is connected with a first limiting block, and the bottom end of the first limiting block is fixedly connected with a first spring. The lens can be fixed by arranging an adjusting block and a fixing block, the rotating layer can be fixed by arranging a ratchet wheel and a pawl, the lens is prevented from shaking in the machining process, and the second fixing column can be prevented from affecting rotation of the rotating layer by arranging a through groove.
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