Lens auxiliary mounting device and camera
CN224696222UActive Publication Date: 2026-08-28SHENZHEN DONGZHENG OPTICAL TECH CO LTD
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Patent Information
- Application Number
- CN202521924771.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-05
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-05
AI Technical Summary
Technical Problem
然而，当用户将镜头对准转接环进行组装时，转接环可能因轻微外力或镜头接触而发生意外转动或位移
Benefits of technology
[0014]本申请实施例的一种镜头辅助安装装置及照相机，通过第一环、第二环和第三环；将镜头固定在所述第一环和所述第二环之间；在第二环相对所述第三环旋转并旋转至卡口转接环的镜头安装位置的情况下，第一磁体和所述第二磁体相吸，第一磁体和第二磁体相吸时第二环和第三环会产生明显的相吸力，这种相吸力反映在操作者的手部上会产生“手感”，从而，可以在镜头与卡口转接环组装时，准确找到镜头与卡口转接环的安装位置并完成安装。
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Smart Images
Figure CN224696222U_ABST
Abstract
The application provides a lens auxiliary mounting device and a camera. The lens auxiliary mounting device comprises a first ring, a second ring and a third ring. The first ring is connected with the second ring to fix the lens between the first ring and the second ring. The side of the second ring close to the third ring is provided with a first magnet. The side of the third ring close to the first magnet is provided with a second magnet. The side of the third ring away from the second magnet is used to be connected with a bayonet adapter ring on the camera. In the case that the second ring rotates relative to the third ring and rotates to the lens mounting position of the bayonet adapter ring, the first magnet and the second magnet are attracted to each other. The application can accurately find the mounting position of the lens and the bayonet adapter ring and complete the installation when the lens and the bayonet adapter ring are assembled.
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