Automatic correction device and method for focusing part of camera

Abstract

The invention discloses an automatic correction device and method for a focusing part of a camera. The device comprises a rotating platform, at least two camera module jigs are arranged on the rotating platform, a mounting table is arranged on one side of the rotating platform, a y-axis moving mechanism is arranged at the bottom of the mounting table, an x-axis moving mechanism is arranged on the mounting table, the x-axis moving mechanism comprises an x-axis mounting plate capable of moving along an x axis, an industrial camera and a height gauge are arranged on the x-axis mounting plate, the camera module jigs rotate to a position below the industrial camera during moving, a focusing head assembly is connected with a focusing u-axis mechanism and comprises a focusing head, the focusing head is arranged in parallel to the height gauge and the industrial camera, and the industrial camera, the height gauge and the focusing head are all electrically connected with a control host. The device and the method replace manpower to realize automatic correction of equipment, improve the productivity, reduce the difference among products, and thus improve the quality of the products.

Description

technical field [0001] The invention relates to the field of camera focusing, in particular to an automatic correction device and method for a camera focusing part. Background technique [0002] With the rapid development of the smart terminal industry in recent years and the popularity of video recording electronic products such as smartphones, tablet computers, and driving recorders, the market demand for cameras is increasing, which leads to the continuous expansion of camera manufacturers, and the demand for camera production equipment The volume is also growing. At present, the calibration method of the camera focusing components on the market is: the pure manual focus calibration that has been used in the early days, using the artificial eye to judge the position, and manually calculating the data. Due to the limitation of the accuracy and speed of the human eye, some high-speed, high-precision The detection cannot be done manually at all, and the efficiency is low, t...

AI Technical Summary

Problems solved by technology

At present, the calibration method of the camera focusing components on the market is: the pure manual focus calibration that has been used in the early days, using the artificial eye to judge the position, and manually calculating the data. Due to the limitation of the accuracy and speed of the human eye, some high-speed, high-precision The detection cannot be done manually at all, and the efficiency is low, the labor intensity of the operator is high, and it is easy to cause product correction errors

[0003] As production enterprises further increase the production efficiency requirements of camera testing equipment, the current situation of manual correction of camera focus efficiency has gradually troubled production enterprises

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