LENS MODULE

To provide an invention in the field of optical lenses, in particular, a lens module.SOLUTION: A lens module provided herein comprises a lens barrel, a first lens disposed on the object side of the lens barrel, and a fixing member for pressing and holding the first lens against the lens barrel from...

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Bibliographic Details
Main Author WEI CHUANDONG
Format Patent
LanguageEnglish
Japanese
Published 13.02.2020
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Summary:To provide an invention in the field of optical lenses, in particular, a lens module.SOLUTION: A lens module provided herein comprises a lens barrel, a first lens disposed on the object side of the lens barrel, and a fixing member for pressing and holding the first lens against the lens barrel from the object side of the first lens. The lens barrel has an outer wall surface surrounding an optical axis of the lens module and facing opposite the optical axis, the outer wall surface having a first engagement groove formed thereon. The fixing member has an outer annular surface facing opposite the optical axis, the outer annular surface having a second engagement groove formed thereon. The lens module provided herein is easy to assemble.SELECTED DRAWING: Figure 1 【課題】本発明は、光学レンズ分野に関し、レンズモジュールを開示する。【解決手段】レンズモジュールは、鏡筒と、前記鏡筒の物体側に設けられる第1レンズと、前記第1レンズの物体側から前記第1レンズを前記鏡筒に押圧保持する固定部材とを含み、前記鏡筒は、前記レンズモジュールの光軸を周回して、前記光軸とは反対側を向く外壁面を含み、前記外壁面には、第1係合溝が開設され、前記固定部材は、前記光軸から離れる外環面を含み、前記外環面には、第2係合溝が開設されている。本発明に提供されるレンズモジュールは、組み立てが容易である。【選択図】図1
Bibliography:Application Number: JP20190128816