Medium wave infrared lens structure and working method thereof

• Main Authors: GAO SHENGJIE, HUANG DENGHUI, ZHANG XIAOFA, LIU TAO, ZHANG QINGSU
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The invention relates to a medium-wave infrared lens structure and a working method thereof.The medium-wave infrared lens structure comprises a front set mechanism, a rear set mechanism, a cover opening mechanism and a connecting mechanism, the cover opening mechanism comprises a cover opening base, a cover opening motor is arranged in the cover opening base, and the output end of the cover opening motor is in linkage with a lens cover arranged at the front end of the front set mechanism through a worm and gear mechanism; the cover opening motor is connected with the worm through a gear, the turbine is arranged in a penetrating mode through a horizontally-extending turbine shaft, the two ends of the turbine shaft penetrate out of the cover opening base and are fixedly connected with mechanical arms, the other ends of the mechanical arms are fixedly connected to the lens cover, the medium-wave infrared lens is compact and reasonable in structural design, all adjusting systems are independent and stable, and th