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Optical zoom motor, camera shooting device and mobile terminal

A technology of optical zoom and motor, which is applied in the direction of focusing device, focusing device, camera focusing device, etc., and can solve the problems of poor performance of optical zoom motor

Pending Publication Date: 2020-04-10
SHANGHAI BILLU ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide an optical zoom motor, an imaging device and a mobile terminal to solve the problem of poor usability of the optical zoom motor in the prior art

Method used

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  • Optical zoom motor, camera shooting device and mobile terminal
  • Optical zoom motor, camera shooting device and mobile terminal
  • Optical zoom motor, camera shooting device and mobile terminal

Examples

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Embodiment Construction

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

[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 those of ordinary skill in the art to which this application belongs.

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

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Abstract

The invention provides an optical zoom motor, a camera shooting device and a mobile terminal. The optical zoom motor comprises a housing, a base, a frame assembly, a support, a lens supporting body, alateral reed, a plurality of lateral coils, a plurality of driving magnets and a driving coil, wherein the housing is provided with a first opening part for avoiding a lens; the base is arranged below the housing, and an accommodating space is formed between the base and the housing; the frame assembly is provided with a second opening part for avoiding the lens; the support is provided with a third opening part for avoiding the lens; the lens supporting body is arranged in the support; the frame assembly is connected with the support through the lateral reed so as to enable the support to drive the lens supporting body to move in the direction perpendicular to the axial direction of the lens; and the driving coil is wound on the lens supporting body and is positioned in a magnetic fieldformed by the driving magnets. According to the invention, the problem that an optical zoom motor in the prior art is poor in use performance is solved.

Description

technical field [0001] The invention relates to the field of periscope focusing devices, in particular to an optical zoom motor, a camera device and a mobile terminal. Background technique [0002] In recent years, with the market demand, in order to adapt to the new development trend, mobile phone cameras have the requirements of high pixel, large aperture, and ultra-thin. [0003] Existing auto-focus devices are all formed by the cumulative height of voice coil motors, lenses, image sensors, and circuit boards. Due to the improvement of mobile phone pixels and the thinner and thinner product height requirements, existing technologies have bottlenecks in the use of products. The overall optical height of the large aperture and high pixel lens is relatively high, resulting in the existing accumulated product height cannot meet the needs of ultra-thin mobile phone body. At the same time, due to deviations in the assembly of the image sensor, the center of light and the cente...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/04G02B7/09G03B13/34G03B13/36H02K41/035G03B30/00
CPCG02B7/04G02B7/09G03B13/34G03B13/36H02K41/0356
Inventor 龚高峰王建华张杰
Owner SHANGHAI BILLU ELECTRONICS CO LTD
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