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Driving assembly, camera module and electronic equipment

A technology of driving components and shrapnel, which is applied in the field of cameras, can solve problems such as difficult positioning of magnets, and achieve the effect of ensuring the installation yield

Active Publication Date: 2021-10-29
NEW SHICOH MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, it is necessary to provide a driving assembly, a camera module and an electronic device for the problem of difficult magnet positioning in the prior art.

Method used

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  • Driving assembly, camera module and electronic equipment
  • Driving assembly, camera module and electronic equipment
  • Driving assembly, camera module and electronic equipment

Examples

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Embodiment Construction

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing the embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only. ...

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PUM

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Abstract

The invention provides a driving assembly, a camera module and electronic equipment, the driving assembly comprises a square upper shell, a magnet and an upper elastic sheet which are arranged in the upper shell, and a gasket arranged in the upper shell, the gasket is fixedly arranged between the upper elastic sheet and the upper shell, the gasket comprises four fixing parts and connecting parts, the four fixing parts are fixed to the four vertexes of the upper shell respectively, each connecting part is connected between every two adjacent fixing parts, a positioning strip is fixedly arranged on each connecting part, the fixing parts are fixedly connected with the upper shell and the upper elastic piece, the positions of the positioning strips correspond to the positions of the magnets, thus to be used for positioning the magnet. According to the invention, by designing the gasket, the mounting position of the magnet can be accurately positioned, and the mounting yield of the magnet is ensured.

Description

technical field [0001] The invention relates to the technical field of cameras, in particular to a driving assembly, a camera module and electronic equipment. Background technique [0002] With the rapid development of the camera industry, the application of camera modules is becoming more and more extensive. At present, various types of electronic products such as cameras, mobile phones, computers, etc., are equipped with camera modules to facilitate people to take pictures anytime and anywhere. Life brings convenience and fun. [0003] In a camera module with auto-focus function, the voice coil drive module (VCM) is an essential device. A VCM generally includes a housing, a magnet, a coil, shrapnel and a carrier placed in the housing, and the carrier is used to carry the lens. Through the interaction force between the permanent magnetic field of the magnet and the magnetic poles in the magnetic field generated by the energized coil, the lens on the carrier is driven to m...

Claims

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Application Information

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IPC IPC(8): H04N5/225G02B7/09G03B13/36G03B30/00H02K1/18H02K41/02H02K33/00H02K33/18
CPCG02B7/09G03B13/36G03B30/00H02K1/185H02K41/02H02K41/0356H02K33/00H02K33/18H04N23/50H04N23/57
Inventor 袁斌靖二勇
Owner NEW SHICOH MOTOR CO LTD