Variable aperture drive motor, imaging device, and electronic apparatus

A technology for driving motors and apertures, which is applied in the direction of connection with control/drive circuits, apertures, electromechanical devices, etc., and can solve the problem that the aperture of the camera module cannot be changed.

Active Publication Date: 2022-04-05
SHANGHAI BILLU ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a variable aperture drive motor, camera and electronic equipme

Method used

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  • Variable aperture drive motor, imaging device, and electronic apparatus
  • Variable aperture drive motor, imaging device, and electronic apparatus
  • Variable aperture drive motor, imaging device, and electronic apparatus

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Embodiment Construction

[0046] 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.

[0047] 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.

[0048] 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 a variable aperture driving motor, an image pickup apparatus, and an electronic apparatus. The variable aperture driving motor comprises a base assembly which is provided with an accommodating cavity; at least one part of the lens supporting body is movably arranged in the accommodating cavity; the plurality of driving magnets are arranged, and the driving magnets are arranged on the circumferential side wall of the lens supporting body; the driving coils correspond to the driving magnets and are arranged on the side wall of the base assembly, and the driving magnets and the driving coils conduct relative induction so that the lens supporting body can rotate relative to the base assembly; the first end of the blade set is arranged at the top end of the base assembly, and the second end of the blade set is connected with the lens supporting body; the number of the first magnetic attraction plates is multiple, and the multiple first magnetic attraction plates are arranged at the bottom end of the base assembly corresponding to the driving magnets. The problem that the aperture of the camera module of the electronic equipment cannot be changed in the prior art is solved.

Description

technical field [0001] The invention relates to the field of imaging devices, in particular to a variable aperture drive motor, imaging device and electronic equipment. Background technique [0002] At present, electronic devices such as smartphones and tablet computers have become indispensable electronic products in people's lives. With the continuous development of the electronic equipment industry, the functions of the electronic equipment are gradually becoming diversified and intelligent, and the shooting function has become one of the necessary functions of the electronic equipment. In the existing electronic equipment, the camera module can realize the above shooting function. However, the aperture of the camera module is fixed, resulting in a poor shooting effect of the camera module. [0003] Therefore, there is a problem in the prior art that the aperture of the camera module of the electronic device cannot be changed. Contents of the invention [0004] The m...

Claims

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Application Information

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IPC IPC(8): H02K33/18H02K11/00H02K11/215H02K11/33G03B9/06
CPCG03B9/06G03B30/00H02K11/00H02K11/33H02K11/215H02K33/18
Inventor 龚高峰王建华项建军
Owner SHANGHAI BILLU ELECTRONICS CO LTD
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