Lens actuating device, periscopic shooting module and shooting equipment

A lens actuation, periscope technology, applied in the field of electronics, can solve the problem that the translation and rotation of the lens group can only be carried out separately, and achieve the effect of avoiding rotation, improving efficiency and simplifying control.

Inactive Publication Date: 2020-07-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, the motors that drive the translation and rotation of the lens group are the sa

Method used

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  • Lens actuating device, periscopic shooting module and shooting equipment
  • Lens actuating device, periscopic shooting module and shooting equipment
  • Lens actuating device, periscopic shooting module and shooting equipment

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Embodiment Construction

[0069] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0070] In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "fixation" should be understood in a broad sense, for example, the "connection" may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection, it can also be an electrical connection, or it can communicate with each other; interactions between components. "The fixing" can be fixed directly or through an intermediary. The "installation" can be a detachable installation or a fixed installation; it can also be a direct installation or an indirect installation through an intermediary. Those of ordinary skill in the art can understand the specific meanings of th...

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Abstract

The invention provides a lens actuating device, a periscopic lens module comprising the lens actuating device and shooting equipment comprising the periscopic lens module. The light enters a lens group after being reflected, so the optical axis direction of the lens group is different from the thickness direction of the shooting equipment, the limitation of the optical axis direction length of thelens group on the thickness of the shooting equipment is eliminated, and thinning of the shooting equipment is realized. By arranging a translation type motor and a tilt-shift type motor on a supportof the lens actuating device, focusing and shake prevention of the periscopic lens module comprising an optical component and the lens actuating device are achieved. The translation type motor and the shaft-moving type motor are independent individuals, so the translation type motor and the shaft-moving type motor can work at the same time, control efficiency is higher, moreover, rotation of thesupport is realized through matching of shaft moving type motors and elastic pieces, and the motors which are symmetrical pairwise do not need to be arranged around the support, so the number of the motors arranged around the support can be reduced.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular to a lens actuating device, a periscope shooting module and a shooting device including the lens actuating device. Background technique [0002] Shooting equipment generally includes a lens group, through which different lenses in the lens group refract different light rays to irradiate the image sensor to form an image. A motor is provided to drive the lens group to translate along the optical axis for focusing. Alternatively, the two motors around the lens group are arranged symmetrically, and by controlling the difference in the forces exerted by the two symmetrical motors on the lens group, the lens group can rotate in a plane perpendicular to the direction of the optical axis, To compensate for the shaking when shooting, so as to achieve anti-shake. In the prior art, the motors driving the translation and rotation of the lens group are the same motor, so tha...

Claims

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Application Information

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IPC IPC(8): G02B7/04G03B5/00H04N5/232
CPCG02B7/04G03B5/00H04N23/682G02B27/646G02B7/08G03B13/36G03B30/00G03B2205/0023G03B2205/003G03B2205/0069H04N23/55H04N23/54H04N23/687H02K11/215G02B7/09H02K41/0356H04N23/51
Inventor 郭利德吴雨顺李坤宜
Owner HUAWEI TECH CO LTD
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