Camera module

A technology of camera modules and lens components, which is applied to cameras, camera bodies, installation, etc., and can solve problems such as complex assembly processes

Inactive Publication Date: 2014-10-15
NANCHANG O FILM OPTICAL ELECTRONICS TECH CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a camera module with a simple assembly process for the problem of complex assembly process

Method used

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Embodiment Construction

[0025] The camera module will be described in detail below in conjunction with specific embodiments and drawings to make it more clear. However, the technical solutions of the camera module can be implemented in many different forms, and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the camera module more thorough and comprehensive.

[0026] see Figure 1 to Figure 3 , in the first embodiment, the camera module 10 includes a lens assembly 11 , a driving mechanism 12 , a connector 13 and a bracket 14 .

[0027] The lens assembly 11 includes a lens barrel 110 and an optical element 112 built in the lens barrel 110 . The driving mechanism 12 is mounted on the bracket 14 , and the connecting piece 13 is movably accommodated in the driving mechanism 12 . The connecting piece 13 defines a through hole 130 , and the lens assembly 11 is embedded in the through hole 130 . In this embodime...

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Abstract

A camera module comprises a lens assembly, a driving mechanism, a connecting piece and a support, wherein the lens assembly comprises a lens cone and an optical element, the driving mechanism is arranged on the support, the connecting piece is movably accommodated in the driving mechanism and provided with a through hole, the lens assembly is embedded into the through hole, the connecting piece is provided with a positioning groove, a positioning flange is arranged on the outer wall of the lens cone in an extension way, placed in the positioning groove and connected with the positioning groove by sticking so that the connecting piece and the lens cone are fixedly connected, and the driving mechanism drives the connecting piece to drive the lens assembly to move along the central axial direction of the lens cone. In the camera module, the driving mechanism is arranged on the support, the lens assembly is embedded into the through hole of the connecting piece, the positioning flange of the lens cone is placed in the positioning groove of the connecting piece and connected with the positioning groove by sticking, so that the driving mechanism drives the connecting piece to drive the lens assembly to move along the central axial direction of the lens cone, and the purpose of focusing is achieved. The positioning groove and the positioning flange have effects of fixing and installation, focusing test is unnecessary to perform, and the assembly process is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a camera module. Background technique [0002] With the development of science and technology, more and more portable electronic devices, such as mobile phones, notebook computers, tablet computers, personal digital assistants, etc., have integrated camera modules in order to combine camera functions. Among them, in order to improve the image quality, the camera module usually has a focusing function. [0003] Generally, a camera module with focusing function includes a lens, a driving mechanism, a connector, a bracket, an image sensor and a circuit board. The lens includes an optical element and a lens barrel. The optical element is arranged in the lens barrel, and the connecting piece is hollow. The lens is accommodated in the connecting piece, and the lens barrel is screwed to the connecting piece. Move in the direction of the central axis to focus. [0004] Ho...

Claims

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Application Information

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IPC IPC(8): G03B17/12G02B7/02
Inventor 齐书申成哲
Owner NANCHANG O FILM OPTICAL ELECTRONICS TECH CO LTD
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