US 12,228,711 B2
Lens and its lens button adjustment structure
Jie Li, Zhongshan (CN); and Mingyi Liu, Zhongshan (CN)
Assigned to GUANGDONG SIRUI OPTICAL CO., LTD., Zhongshan (CN); and Zhongshan AZU Optoelectronics Technology Co., Ltd., Zhongshan (CN)
Filed by GUANGDONG SIRUI OPTICAL CO., LTD., Zhongshan (CN); and Zhongshan AZU Optoelectronics Technology Co., Ltd., Zhongshan (CN)
Filed on Oct. 10, 2022, as Appl. No. 17/962,583.
Claims priority of application No. 202211108687.1 (CN), filed on Sep. 9, 2022.
Prior Publication US 2024/0085677 A1, Mar. 14, 2024
Int. Cl. G02B 7/02 (2021.01); G02B 13/08 (2006.01)
CPC G02B 13/08 (2013.01) [G02B 7/026 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A lens button adjustment structure comprising:
a connecting seat (100), being connected to a lens or being part of the lens,
wherein the connecting seat (100) comprises a first gear structure (102);
a guidepost (200) disposed on a fixed member on one side of the connecting seat (100);
a base (300) sleeved in the guidepost (200) and moveable in an axial direction as the guidepost (200), wherein the base (300) comprises a second gear structure (321); and
an elastic member (400) being sleeved on an outer periphery of the guidepost (200) and being disposed between the base (300) and the fixed member, wherein an elastic force of the elastic member (400) drives the second gear structure (321) on the base (300) to engage the first gear structure (102) of the connecting seat (100).