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optical drive mechanism

A driving mechanism and optical technology, applied in optics, optical components, cameras, etc., can solve problems such as image blurring and shaking, and achieve the effect of saving thickness, reducing volume and improving image quality.

Active Publication Date: 2022-05-24
TDK TAIWAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a user uses an electronic device equipped with a lens module, there may be shaking, which may cause blurred images captured by the lens module

Method used

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Embodiment Construction

[0068] The optical drive mechanism according to the embodiment of the present invention will be described below. It can be readily appreciated, however, that embodiments of the invention provide many suitable inventive concepts that can be embodied in a wide variety of specific contexts. The specific embodiments disclosed are merely illustrative of particular ways to use the invention, and are not intended to limit the scope of the invention.

[0069] 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 to be understood that these terms, such as those defined in commonly used dictionaries, should be interpreted to have a meaning consistent with the relevant art and the context or context of this disclosure and not in an idealized or overly formal manner Interpretation, unless specifically defined herein.

[0070] figu...

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Abstract

An optical drive mechanism includes a bottom plate, an elastic piece, a movable part and a biasing component. The movable portion is disposed on the bottom plate and includes a base and a carrier, wherein the carrier is used for carrying the optical lens and is movably connected to the base. The aforementioned elastic member connects the bottom plate and the movable portion. The aforementioned biasing component is connected to the base plate and the movable portion for driving the movable portion to move relative to the base plate. When the carrier moves to the lower limit position relative to the base, the carrier contacts the elastic element.

Description

technical field [0001] The invention discloses an optical drive mechanism, in particular to an optical drive mechanism for restricting the movement of a carrier and an optical lens through an outer frame. Background technique [0002] With the development of technology, many electronic devices (such as tablet computers or smart phones) are miniaturized and equipped with lens modules to have the function of taking pictures or videos. When a user uses an electronic device equipped with a lens module, there may be a situation of shaking, so that the image captured by the lens module is blurred. Nowadays, people's demands for high-quality images and miniaturization of electronic products are increasingly prosperous, making electronic products with excellent shock-proof function and miniaturized lens modules increasingly important. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to provide an optical drive structure, so that the optical drive mec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/04G03B5/00G03B30/00G02B7/09
CPCG02B7/04G02B7/09G03B5/00
Inventor 郭侲圻胡朝彰宋欣忠
Owner TDK TAIWAN