Processing

Please wait...

Settings

Settings

Goto Application

1. CN213581541 - Lens driving device

Office
China
Application Number 202021249489.3
Application Date 30.06.2020
Publication Number 213581541
Publication Date 29.06.2021
Publication Kind U
IPC
G02B 7/02
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
G03B 5/00
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
5Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
G03B 5/06
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
5Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
06Swinging lens about normal to the optical axis
G03B 5/08
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
5Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
08Swing backs
CPC
G03B 5/00
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
5Adjustment of optical system relative to image or object surface other than for focusing
G03B 5/06
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
5Adjustment of optical system relative to image or object surface other than for focusing
06Swinging lens about normal to the optical axis
G03B 5/08
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
5Adjustment of optical system relative to image or object surface other than for focusing
08Swing backs
G02B 7/02
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
Applicants AAC OPTICS (CHANGZHOU) CO., LTD.
诚瑞光学(常州)股份有限公司
Inventors SHI WEILING
史卫领
GUO SHUN
郭顺
WANG HONGXING
王洪兴
Agents 广州市越秀区哲力专利商标事务所(普通合伙) 44288
Title
(EN) Lens driving device
(ZH) 镜头驱动装置
Abstract
(EN) The utility model provides a lens driving device, which comprises a lens cone, a first shell, a first driving device, a second shell, a second driving device, a lens cone, a first driving device, a second driving device, a third driving device, a fourth driving device, a fourth driving device, a fifth driving device, a sixth driving device and a seventh driving device, and is characterized in that the lens cone is used for mounting a lens and is mounted in the first shell; the first driving device drives the lens cone to move or rotate relative to the first shell; the first shell is mounted in the second shell; the second driving device is arranged between the first shell and the second shell; the second driving device drives the first shell and the lens cone to move or rotate relative to the second shell; one of the first driving device and the second driving device is used for realizing movement or rotation of the lens cone in a plane where the optical axis is located, and the other is used for realizing movement or rotation of the lens cone in a plane perpendicular to the optical axis. The first driving device and the second driving device act together to realize anti-shake of the lens in all directions.
(ZH) 本实用新型提供了一种镜头驱动装置,镜头驱动装置包括镜筒、第一壳体、第一驱动装置、第二壳体和第二驱动装置,镜筒用于安装镜头,镜筒安装于第一壳体内,设置于镜筒和第一壳体之间的第一驱动装置,第一驱动装置驱动镜筒相对第一壳体移动或转动;第一壳体安装于第二壳体内;设置于第一壳体和第二壳体之间的第二驱动装置,第二驱动装置驱动第一壳体和镜筒相对第二壳体移动或转动;第一驱动装置和第二驱动装置中的其一用于实现镜筒在光轴所在平面内的移动或转动,另一用于实现镜筒在垂直于光轴所在平面内的移动或转动。本申请第一驱动装置和第二驱动装置共同作用实现镜头各个方向的防抖。
Related patent documents