Structure for adjusting focal length

• Main Authors: LIANG DONG, DING YATONG, ZHAO ZHUOFEI, KANG XINWANG, LENG HAIFENG
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The utility model discloses a structure for adjusting a focal length, which is improved on the basis of the existing optical structure, can conveniently adjust the focal length of a structured optical assembly through the matching of an adjusting assembly and an adjusting piece when the focal length is inaccurate or the installation is not in place, and comprises a heat dissipation module, the structured optical assembly (21) and an installation piece (30), an adjusting assembly (26) is arranged on the upper heat dissipation piece (23) of the heat dissipation module, an adjusting piece (24) is arranged on the installation piece (30), and the adjusting assembly (26) is installed and matched with the adjusting piece (24). 本实用新型公开了一种调节焦距的结构，在现有光结构的基础上进行改进，通过调节组件和调节件的配合，当出现焦距不准确或安装不到位情况下，能够便捷的对结构光组件的焦距进行调节，包括散热模组、结构光组件（21）及安装件（30），在所述散热模组的上散热件（23）上设置有调节组件（26），在所述安装件（30）上设置有调节件（24），所述调节组件（26）安装配合调节件（24）。