Camera automatic focusing machine

Abstract

The invention discloses a camera automatic focusing machine, and aims to provide the camera automatic focusing machine, which can improve the production efficiency and is high in test quality and goodin focusing effect. The camera automatic focusing machine comprises a machine table, the machine table is provided with a rotary disc module, a dispensing module, a focusing module and an image testing module, the dispensing module, the focusing module and the image testing module are sequentially arranged outside the rotary disc module in a matched mode, and the rotary disc module is provided with a plurality of carriers. The camera automatic focusing machine is applied to the technical field of camera automatic focusing machines.

Description

technical field [0001] The invention relates to a camera automatic focusing machine. Background technique [0002] At present, with the development of electronic technology, the demand for various electronic products, such as cameras on mobile phones and laptop computers, is increasing, and the quality is becoming more and more strict. In order to ensure production efficiency and product quality, the camera needs to perform focus adjustment and image testing to make the lens have a better focal length and avoid spots or black spots on the lens. However, in the traditional technology, most of the camera focus adjustment, lens dispensing and functional testing are done manually to complete the focusing and image testing. However, manual focusing and image testing are inefficient, and image testing is also done manually, which requires a lot of energy from the staff. Therefore, when testing mass-produced cameras, the labor costs, time costs, and economic costs that need to be...

AI Technical Summary

Problems solved by technology

However, the work efficiency of manual focusing and image testing is low, and image testing is also done manually, which requires a lot of energy from the staff

Therefore, when testing mass-produced cameras, the labor costs, time costs, and economic costs that need to be invested are very high, and it is difficult to guarantee the test quality; in addition, in a Chinese patent with a publication number of CN206074972U, it discloses a Camera module automatic focusing machine, which includes a frame, the frame is provided with a horizontal guide rail, a vertical guide rail, a horizontal drive mechanism and a vertical drive mechanism, the horizontal guide rail is provided with a movable plate slidingly connected with it, the The horizontal driving mechanism is used to drive the movable plate to slide on the horizontal guide rail, and the movable plate is provided with a clamp for installing the camera module; the vertical guide rail is slidably provided with a mounting plate, and the vertical The driving mechanism is used to drive the mounting plate to slide on the vertical guide rail; the mounting plate is rotatably provided with a focusing ring corresponding to the camera module in the fixture, and the focusing ring is provided with a The focus adjustment mechanism of the camera module matches the claw body, and the focus adjustment ring is driven to rotate by the focus adjustment drive mechanism. Obviously, in the process of focusing the lens in this Chinese patent, the focus adjustment accuracy is not high due to its own deflection. , many times the best focusing effect cannot be achieved

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