Periscopic lens driving device, camera device and mobile terminal

A lens drive device and periscope technology, which is applied in the field of periscope lens drive devices, camera devices and mobile terminals, and can solve the problems of poor performance of periscope lens drive devices

Active Publication Date: 2022-08-09
SHANGHAI BILLU ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a periscope lens driving device, an imaging device and a mobile terminal to solve the problem of poor performance of the periscope lens driving device in the prior art

Method used

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  • Periscopic lens driving device, camera device and mobile terminal
  • Periscopic lens driving device, camera device and mobile terminal
  • Periscopic lens driving device, camera device and mobile terminal

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Embodiment Construction

[0048] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0049] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0050] In the present invention, unless otherwise stated, the directional words used such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the components themselves in vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refers to the inner and outer relative to the contour of each component itself, but the...

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Abstract

The invention provides a periscopic lens driving device, a camera device and a mobile terminal. The periscopic type lens driving device comprises a shell assembly, the shell assembly is provided with an accommodating space, and the periscopic type lens driving device further comprises a prism support, a lens assembly and a driving assembly which are arranged in the accommodating space, the ball assembly abuts against the prism support, and the prism support can move relative to the ball assembly; the lens carrier is arranged on the side, away from the ball assembly, of the prism support. At least one part of the first driving assembly is arranged on the prism support, and at least the other part of the first driving assembly is arranged on the shell assembly; and at least one part of the second driving assembly is arranged on the lens carrier, and at least the other part of the second driving assembly is arranged on the shell assembly. The periscopic lens driving device solves the problem that a periscopic lens driving device in the prior art is poor in use performance.

Description

technical field [0001] The present invention relates to the field of camera devices, and in particular, to a periscope lens driving device, a camera device and a mobile terminal. Background technique [0002] With the development of technology, many electronic devices today, such as tablet computers or smartphones, are equipped with lens modules and have camera or video capabilities. Lenses can be roughly divided into wide-angle lenses with short focal lengths and telephoto lenses with long focal lengths; however, placing a long focal length lens in an optical module will increase the thickness of the electronic device, making it difficult to meet the requirements of light, thin and thin mobile terminal devices. In the prior art, a periscope design is usually adopted, that is, the optical path is laid flat and a turning mirror is added to rotate the optical path by 90 degrees, so that the entire optical system is laid flat to reduce the overall height. [0003] The existing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/18G02B7/04G02B27/64G03B5/00G03B13/34G03B17/12G03B30/00
CPCG02B7/1805G02B7/04G02B27/646G03B5/00G03B13/34G03B17/12G03B30/00
Inventor 龚高峰王建华凌彩盛
Owner SHANGHAI BILLU ELECTRONICS CO LTD
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