摄像头辅助对焦组件、摄像头及其对焦控制方法

Auxiliary camera focusing component, camera and focusing control method of the camera

Abstract

The invention discloses an auxiliary camera focusing component, a camera and a focusing control method of the camera. The auxiliary camera focusing component comprises a base; an infrared emitter; a connecting plate group, wherein the connecting plate group is arranged on the base and is movable relative to the base, and the connecting plate group is connected with the infrared emitter; and a deformation component, wherein the deformation component is connected with the connecting plate group, when the deformation component generates deformation, the deformation component drives the connecting plate group to move to drive the infrared emitter to move. By adoption of the auxiliary camera focusing component, fast focusing of a corner can be realized, a phase focusing effect in a weak light environment is improved, and problems of difficult phase focusing and poor focusing effect caused by weak light in the prior art are solved.
本发明公开了一种摄像头对焦组件、摄像头及其对焦控制方法,其中,该摄像头辅助对焦组件包括:底座;红外线发射器;连接板组,所述连接板组设于所述底座且相对于所述底座可动,所述连接板组与所述红外线发射器连接;形变组件,所述形变组件与所述连接板组连接,当所述形变组件发生形变时,所述形变组件驱动所述连接板组运动以带动所述红外线发射器运动。通过该摄像头辅助对焦组件,能够实现边角处的快速对焦,提高弱光环境下相位对焦的效果,解决现有技术中因光线较弱导致相位对焦困难、对焦效果差的问题。

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