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Zoom camera module and mobile terminal

A camera module and component technology, which is applied in the field of photography, can solve the problems of large size of the automatic zoom camera module, and achieve the effect of precisely controlling the zoom and reducing the size of the structure

Active Publication Date: 2019-11-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the present invention provides a kind of zoom camera module and mobile terminal, to solve the problem of large size of automatic zoom camera module in the prior art

Method used

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  • Zoom camera module and mobile terminal

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0027] The parts not mentioned in the present invention can be realized by adopting or referring to the prior art.

[0028] Such as figure 1 As shown, the first aspect of the present invention provides a zoom camera module 100, including a lens barrel 1, the lens barrel 1 is provided with a lens fixed on the lens holder 2, the imaging sensor 3 and the circuit substrate 5 are located below the lens, Wherein, a track assembly 4 is arranged between the imaging sensor 3 and the circuit substrate 5, the imaging sensor 3 is fixed on the track assembly 4, the track assembly 4 is e...

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PUM

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Abstract

The invention provides a zoom camera module and a mobile terminal. The zoom camera module comprises a lens, an imaging sensor and a circuit substrate. A track assembly is arranged between the imagingsensor and the circuit substrate, the imaging sensor is fixed to the track assembly, the track assembly is electrically connected with the circuit substrate, and the track assembly can drive the imaging sensor to move in the direction close to or away from the lens. In the zoom camera module, the electrified track drives the sensor assembly to move in the direction away from or close to the lens,zooming is achieved by changing the distance between the imaging sensor and the lens, zooming can be accurately controlled, a fixed lens can be adopted, a zoom lens or a voice coil motor is not needed, and the size structure of the camera module is greatly reduced.

Description

technical field [0001] The invention relates to the field of camera technology, in particular to a zoom camera module. Background technique [0002] In the prior art, there are mainly two methods for realizing zooming of the camera of the smart terminal device, one is digital zooming through a voice coil motor to drive the lens to achieve zooming, and the other is optical zooming through switching between different lenses. [0003] With the development of current camera module technology and the development requirements of thinner and lighter products, the size of the traditional AutoFocus (AF) camera module is limited by the influence of the mechanical structure, such as the height of the motor body, which is more and more restricted. Camera modules are developing towards miniaturization and light weight. [0004] At the same time, with the development of industrial wide-angle and fisheye camera modules, although the traditional Fixed Focus (FF) camera modules have great a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/54H04N23/50H04N23/57H04N23/55H04N23/67
Inventor 徐彭飞杨萍柴瑞娥王函
Owner GREE ELECTRIC APPLIANCES INC
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