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Camera component, shooting device using camera component, and flight vehicle

A technology of camera assembly and shooting device, which is applied in the field of optical imaging and can solve the problems of out-of-focus lens and poor imaging quality.

Inactive Publication Date: 2017-10-20
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a plastic lens in the lens, and the plastic lens is sensitive to the external temperature. When the image sensor chip dissipates heat or the ambient temperature rises, the plastic lens is heated and thermally expands, and the shape of the plastic lens changes, resulting in a change in the focal length of the lens, causing the lens to appear Out of focus phenomenon, poor image quality

Method used

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  • Camera component, shooting device using camera component, and flight vehicle
  • Camera component, shooting device using camera component, and flight vehicle
  • Camera component, shooting device using camera component, and flight vehicle

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] The camera assembly provided in this embodiment can be applied to various camera fields to overcome the problem of lens defocus caused by thermal expansion of the lens. The camera component can not only be applied to various electronic devices, such as mobile phones, tablets, video cameras, cameras and other electronic devices with cam...

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PUM

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Abstract

The invention discloses a camera component, a shooting device using the camera component, and a flight vehicle. The flight vehicle comprises a main body and the shooting device disposed on the main body. The shooting device comprises the body of the shooting device and the camera component disposed on the body. The camera component comprises a lens base and a lens component disposed on the lens base. The lens component comprises a lens formed by at least one lens body. The lens base comprises a connection member, which is used to drive the lens component to move by a preset displacement along the optical axis direction, and the preset displacement is used to compensate focal length variable quantity caused by the expansion of the lens body.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of optical imaging, and in particular to a camera assembly, a photographing device and an aircraft using the camera assembly. Background technique [0002] With the development of camera technology, the fixed-focus camera assembly has been widely used in various camera electronic devices due to its advantages of simple design, fast focusing speed and stable image quality. [0003] Currently commonly used fixed-focus camera components generally include a lens, a mirror mount, and an image sensor chip; wherein, the lens is disposed on the mirror mount, and the image sensor chip is disposed in an accommodation space formed by the lens and the mirror mount. There is a plastic lens in the lens, and the plastic lens is sensitive to the external temperature. When the image sensor chip dissipates heat or the ambient temperature rises, the plastic lens is heated and thermally expands, and the sh...

Claims

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Application Information

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IPC IPC(8): G03B17/12G03B17/56G03B7/02B64D47/08
CPCG03B7/02G03B17/12G03B17/56B64D47/08G02B7/00
Inventor 宾朋刘浩廖然赵喜峰
Owner SZ DJI TECH CO LTD
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