Anti-shake focusing motor and application module thereof

An anti-shake, module technology, applied in the field of camera modules, to achieve the effect of small size, conducive to mass production and application, and improve quality

Active Publication Date: 2021-02-26
VISTA INNOTECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] To sum up, it can be seen that the common camera module devices in the market now have their own problems, and the current technology

Method used

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  • Anti-shake focusing motor and application module thereof
  • Anti-shake focusing motor and application module thereof
  • Anti-shake focusing motor and application module thereof

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Embodiment Construction

[0042]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0043] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying Refer...

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Abstract

The invention relates to the technical field of camera modules, and particularly discloses an anti-shake focusing motor and an application module thereof; the motor comprises a fixing structure, a suspension wire, an anti-shake structure and a focusing structure, and the fixing structure comprises a positioning seat and a shell, wherein one end of the suspension wire is connected with the fixing structure; the anti-shake structure comprises a sensor carrier, at least one group of anti-shake magnets and at least two groups of anti-shake coils, wherein the anti-shake magnets are fixed in the shell, the sensor carrier is movably mounted at the lower part in the shell, and the anti-shake coils are arranged on the sensor carrier; the anti-shake structure is connected with the other end of the suspension wire; the focusing structure is arranged on the sensor carrier and comprises a lens carrier, wherein at least one group of focusing magnets and at least one group of focusing coils, and thefocusing coils are arranged at the periphery of the lens carrier. According to the inventio, non-linear friction force cannot occur in the anti-shake process, and the anti-shake effect is better.

Description

technical field [0001] The invention relates to the technical field of camera modules, in particular to an anti-shake focusing motor and an application module thereof. Background technique [0002] In recent years, small mobile devices with camera functions have become very popular, and their scope of application has been expanding, including smartphones, smart glasses, action cameras, body-worn cameras, and driving recorders. The device includes at least one zoom (zoom), auto-focus (Auto-Focus) or fixed-focus (Fixed-Focus) compact camera module. Therefore, the market for said modules is large and the growth is steadily increasing. [0003] When taking photos and videos, the photos and videos taken by the device may be blurred or shaken due to external vibrations, which will affect the quality of photos and videos. This problem is exacerbated when the vibrations are intense, or in low light situations. [0004] In order to solve the above problems, many different anti-sha...

Claims

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Application Information

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IPC IPC(8): G02B7/09G03B13/36H04N5/232
CPCG02B7/09G03B13/36H04N23/687
Inventor 麦练智
Owner VISTA INNOTECH LTD
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