Lens pressing ring fastening and dismounting device

• Main Authors: ZHANG QIBU, HE GUOSHUN, ZHANG YANHUA
• Format: Patent
• Language: Chinese; English
• Published: 15.05.2020
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The utility model provides a lens pressing ring fastening and dismounting device comprising a lens fixing disc and a positioning pin, the lens fixing disc is provided with a positioning hole matched with the positioning pin, and the lens fixing disc is provided with a fixing assembly. According to the utility model, through ingenious design of the lens pressing ring fastening and dismounting device, the problem of lack of a lens fixing device matched with the movable clamping plate in the prior art is solved. 本实用新型提供一种镜头压圈紧固、拆卸装置，包括镜头固定圆盘以及定位销，镜头固定圆盘上设有与定位销匹配的定位孔，镜头固定圆盘上设有固定组件。本实用新型通过对镜头压圈紧固、拆卸装置的巧妙设计，解决了现有技术中缺少与活动卡扳配合的镜头固定装置的问题。