Dual-camera module assembling device and method

Abstract

The invention relates to a dual-camera module assembling device and method. A circuit board is arranged on a bearing platform. A controller controls an extraction device to extract a first lens module so as to install the first lens module on the circuit board. A first light-sensitive chip photographs a to-be-texted image to obtain a first image. A center point of the first image is analyzed to obtain a center axis of the first lens module. A second lens module is extracted to a preset position, and at the same time, a thrust device continuously pushes the second lens module to move. A second light-sensitive chip photographs the to-be-tested image to obtain a series of second images. Center points of a series of second images are analyzed to obtain a center axis of the second lens module till the center axis of the second lens module is parallel to the center axis of the first lens module, the thrust device stops pushing, and the second lens module is assembled. In the dual-camera module assembled by the method, the center axis of the first lens module and the center axis of the second lens module are effectively guaranteed to be parallel to each other, and the quality of the shot image can be improved.

Description

technical field [0001] The invention relates to the technical field of camera modules, in particular to a dual camera module assembly device and a dual camera module assembly method. Background technique [0002] Dual camera module technology, that is, two lens modules are installed on the same circuit board, and then the two lens modules shoot the same target at the same time. A dual camera module usually includes two lens modules, two photosensitive chips (sensors) and a circuit board, and an autofocus (AutoFocus, AF) camera module also includes a voice coil motor (VoiceCoilMotor, VCM). [0003] However, when the traditional camera module is assembled, when the two lens modules are grasped separately, there is often an inclination, so that the position of the bonded lens module will shift, and the central axis of the two lens modules will shift. If they do not correspond to each other, the center points of the shooting targets of the two lens modules are inconsistent, res...

AI Technical Summary

Problems solved by technology

[0003] However, when the traditional camera module is assembled, when the two lens modules are grasped separately, there is often an inclination, so that the position of the bonded lens module will shift, and the central axis of the two lens modules will shift. Not corresponding to each other, resulting in inconsistencies in the center points of the shooting targets of the two lens modules, resulting in a decrease in the quality of the captured image

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