公开(公告)号：US20210286233A1

公开(公告)日：2021-09-16

申请号：US17201786

申请日：2021-03-15

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Chang Yeon KIM ,  Byeong Ho Lee ,  Hye Jin Yu

IPC: G03B5/04 ,  G02B7/00

Abstract: A camera assembly includes a motor configured to generate a driving power; a motor shaft that extends from the motor, such as to define a first axis, and is configured to rotate by the driving power of the motor; a pulley configured to rotate on a second axis, that is spaced from the first axis, according to rotation of the motor shaft; a belt configured to couple the motor shaft and the pulley, and convert the rotation of the motor shaft to rotation of the pulley, and tension of the belt applies a force to the motor shaft in a direction towards the second axis; a camera module configured to be mounted on the pulley and rotate together with the pulley; and an elastic body configured to apply a biasing force to the motor shaft such as to bias the motor shaft in a direction away from the second axis.

公开(公告)号：US11868037B2

公开(公告)日：2024-01-09

申请号：US18068202

申请日：2022-12-19

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Chang Yeon Kim ,  Byeong Ho Lee ,  Hye Jin Yu

IPC: G03B5/04 ,  G02B7/00

CPC classification number: G03B5/04 ,  G02B7/005 ,  G03B2205/0084

Abstract: A camera assembly includes a motor configured to generate a driving power; a motor shaft that extends from the motor, such as to define a first axis, and is configured to rotate by the driving power of the motor; a pulley configured to rotate on a second axis, that is spaced from the first axis, according to rotation of the motor shaft; a belt configured to couple the motor shaft and the pulley, and convert the rotation of the motor shaft to rotation of the pulley, and tension of the belt applies a force to the motor shaft in a direction towards the second axis; a camera module configured to be mounted on the pulley and rotate together with the pulley; and an elastic body configured to apply a biasing force to the motor shaft such as to bias the motor shaft in a direction away from the second axis.

公开(公告)号：US11531251B2

公开(公告)日：2022-12-20

申请号：US17201786

申请日：2021-03-15

Applicant: HANWHA TECHWIN CO., LTD.

Inventor： Chang Yeon Kim ,  Byeong Ho Lee ,  Hye Jin Yu

IPC: G02B7/00 ,  G03B17/56 ,  G03B5/04

Abstract: A camera assembly includes a motor configured to generate a driving power; a motor shaft that extends from the motor, such as to define a first axis, and is configured to rotate by the driving power of the motor; a pulley configured to rotate on a second axis, that is spaced from the first axis, according to rotation of the motor shaft; a belt configured to couple the motor shaft and the pulley, and convert the rotation of the motor shaft to rotation of the pulley, and tension of the belt applies a force to the motor shaft in a direction towards the second axis; a camera module configured to be mounted on the pulley and rotate together with the pulley; and an elastic body configured to apply a biasing force to the motor shaft such as to bias the motor shaft in a direction away from the second axis.