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A camera module and lens technology, applied in the field of cameras, can solve the problems of high cost and complex structure of the camera module.
Inactive Publication Date: 2017-09-29
NANCHANG O FILM OPTICAL ELECTRONICS TECH CO LTD +3
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[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.
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[0029] 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.
[0030] 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, which includes a casing, a focus mechanism, a lens module, an anti-shake mechanism, a flexible circuit board and a base. The focusing mechanism includes a carrier, upper shrapnel, lower shrapnel, focusing coil, and upper magnet. The carrier includes an upper mounting plate, a lower mounting plate, and a lens assembly barrel. The anti-shake mechanism includes a guide rod, a lower magnet, and an anti-shake coil. The base protrudes upwards to form a guide. Rod mounting plate, the guide rod mounting plate is provided with a first conduction hole, the lower mounting plate protrudes upwards to form an auxiliary positioning wall, the auxiliary positioning wall is provided with a second conduction hole, and the guide rod is passed through the second conduction hole Inside, the two ends of the guide rod respectively pass through the first through hole, one end of the spring abuts against the outer side wall of the guide rod mounting plate, and the other end abuts against the inner surface of the side wall of the housing. The present invention adopts the above-mentioned structure to realize focusing and anti-shake functions, has a simple structure, and does not use a suspension wire structure, so no special materials are used, which saves costs.
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 Patents(China)
IPC IPC(8): G02B7/04G02B27/64G03B5/00G03B13/34
CPCG02B7/04G02B27/646G03B5/00G03B13/34
Inventor 揭应平于立新
Owner NANCHANG O FILM OPTICAL ELECTRONICS TECH CO LTD
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