US 12,174,447 B2
Lens device
Jin-Kae Jang, New Taipei (TW); and Li-Hsing Tsai, New Taipei (TW)
Assigned to CHICONY ELECTRONICS CO., LTD., New Taipei (TW)
Filed by CHICONY ELECTRONICS CO., LTD., New Taipei (TW)
Filed on Oct. 6, 2021, as Appl. No. 17/495,275.
Claims priority of application No. 110116296 (TW), filed on May 5, 2021.
Prior Publication US 2022/0357549 A1, Nov. 10, 2022
Int. Cl. G02B 7/02 (2021.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01)
CPC G02B 7/025 (2013.01) [G02B 7/022 (2013.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01)] 15 Claims
OG exemplary drawing
 
1. A lens device, comprising:
a holder comprising a mounting plane and an accommodating portion;
a calibrated member disposed on the mounting plane and having a through hole and an internal thread; a lens module comprising an external thread, wherein the lens module passes through the through hole of the calibrated member, the external thread and the internal thread fit each other, and part of the lens module is disposed in the accommodating portion; and
a clamping member comprising an engagement portion and an elastic arm, wherein the engagement portion clamps the holder, and part of the elastic arm touches a surface of the calibrated member opposite to the mounting plane.