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Camera module

A camera module and lens technology, applied in the camera field, can solve the problems of complex structure and high cost of the camera module

Inactive Publication Date: 2015-09-30
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

[0004] However, the structure of the camera module using the suspension wire structure is relatively complicated, and the suspension wire generally uses special materials, and the cost is relatively high.

Method used

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Embodiment Construction

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0029] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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Abstract

The invention relates to a camera module. The camera module comprises a casing, a focusing mechanism, a lens module, an anti-shake mechanism, an FPC (flexible printed circuit board) and a base, wherein the focusing mechanism comprises a carrier, an upper elastic piece, a lower elastic piece, a focusing coil and upper magnets; the carrier comprises an upper mounting plate, a lower mounting plate and a lens assembly barrel; the anti-shake mechanism comprises guide rods, lower magnets and anti-shake coils; the lower mounting plate bugles upwards to form guide rod mounting plates, via holes are formed in the guide rod mounting plates, and two ends of each guide rod penetrate in the via holes respectively; one end of each spring is propped against the outer side wall of the corresponding guide rod mounting plate, and the other end is propped against the inner surface of the side wall of the casing. The focusing and anti-shake functions are realized with adoption of the structure, the structure is simple, an overhang line structure is not adopted, so that a special material is not needed, and the cost is saved.

Description

technical field [0001] The invention relates to the technical field of cameras, in particular to a camera module. Background technique [0002] With the continuous development of electronic technology, portable mobile terminals such as mobile phones with camera modules, notebook computers, and handheld computers have become the most common communication tools in people's daily life. [0003] Traditional camera modules with focusing and shake compensation functions usually include a suspension wire structure. When the suspension wire structure is used, the anti-shake mechanism is located below the focus mechanism, and the anti-shake mechanism and the focus mechanism are connected by four elastic suspension wires. In the absence of shaking, the focusing mechanism drives the lens to move along the optical axis (Z axis) to capture clear images. In the case of shaking, the lens may move slightly along the X-axis or Y-axis. When the shake compensation is turned on, the anti-shake...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B5/00G03B5/06G03B13/34
Inventor 揭应平于立新
Owner NANCHANG O FILM OPTICAL ELECTRONICS TECH CO LTD
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