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Drive Mechanism and Camera Device

A technology of driving mechanism and camera device, which is applied in the direction of developing and printing devices, projection devices, cameras, etc., can solve the problems of limited rotation range of optical components, and achieve the effect of reducing the decline of driving force and increasing the rotation range

Active Publication Date: 2021-07-30
TDK TAIWAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the aforementioned light and thin design, the components in the electronic device often interfere when the optical component rotates, so that the rotation range of the optical component is limited

Method used

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  • Drive Mechanism and Camera Device
  • Drive Mechanism and Camera Device
  • Drive Mechanism and Camera Device

Examples

Experimental program
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Embodiment Construction

[0062] The driving mechanism and camera module of the embodiment of the present invention will be described below. It should be readily appreciated, however, that the embodiments of the invention provide many suitable inventive concepts that can be implemented in a wide variety of specific contexts. The specific embodiments disclosed are merely illustrative of specific ways to use the invention and do not limit the scope of the invention.

[0063] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It is understood that these terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning consistent with the background or context of the related art and the present disclosure, rather than in an idealized or overly formal manner Interpretation, unless specifically defined herein.

[0064]...

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PUM

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Abstract

The invention provides a driving mechanism, which includes a fixed part, a movable part and a driving module arranged between the fixed part and the movable part. The drive module includes a first electromagnetic drive assembly and a second electromagnetic drive assembly. The first electromagnetic driving component has a first surface, the second electromagnetic driving component has a second surface facing the first surface, and the second surface is a curved surface. The driving module can drive the movable part to rotate around a rotating shaft relative to the fixed part.

Description

technical field [0001] The invention relates to a driving mechanism. More specifically, the present invention relates to a driving mechanism for increasing the rotation range of an optical assembly. Background technique [0002] With the development of technology, many electronic devices (such as smart phones or digital cameras) now have the function of taking photos or recording videos. The use of these electronic devices is becoming more and more common, and they are developing towards the direction of convenience and thinner design, so as to provide users with more choices. [0003] Some electronic devices with camera or video functions are equipped with a driving mechanism to drive the optical components to rotate to achieve the purpose of shake compensation. However, due to the aforementioned light and thin design, the components in the electronic device often interfere when the optical component rotates, so that the rotation range of the optical component is limited....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B5/00H04N5/232G03B30/00
CPCG03B5/00H04N23/687
Inventor 胡朝彰张哲维游证凯
Owner TDK TAIWAN