Camera module and assembling method

Abstract

The invention provides a camera module and an assembling method, and belongs to the technical field of electronics. The camera module comprises a lens and a lens, and the assembling method comprises the following steps: shooting the lens to obtain a contour track of the lens as a first contour track; shooting the lens to obtain a contour track of the silk-screen hole in the lens as a second contour track; and under the condition that the position of the lens is kept fixed, controlling the lens to move according to the distance between the circle center of the first contour track and the circle center of the second contour track, and installing the lens above the lens, wherein the circle center of the silk-screen hole coincides with the circle center of the lens. In the assembling process, assembling is directly carried out according to the circle center of the contour track of the lens and the circle center of the contour track of the silk-screen hole, the camera module obtained through assembling is not affected by the middle assembling step, the assembling tolerance is avoided as much as possible, and the eccentricity of the camera module is reduced.

Description

technical field [0001] The present disclosure relates to the field of electronic technology, in particular to a camera module and an assembly method. Background technique [0002] Camera module is an important part of electronic equipment. With the development of electronic technology and the widespread popularization of shooting functions, people have higher and higher requirements for camera modules. The mods are as aesthetically pleasing as possible. [0003] Such as figure 1 As shown, the current camera module includes a lens 101 , a protective ring 102 and a lens 103 , and the lens 103 is provided with a silk screen hole 104 . When assembling the camera module, the lens 101 is first installed in the opening 105 reserved on the electronic device, then the protective ring 102 is sleeved on the outside of the lens 101, and then the lens 103 is erected on the protective ring 102 to make the lens The center of the silk screen hole 104 on the 103 coincides with the center ...

AI Technical Summary

Problems solved by technology

[0004] The above assembly process includes multiple assembly steps, and each assembly step may produce assembly tolerances, resulting in a large distance between the center of the silk screen hole 104 and the center of the lens 101, and therefore, the camera module has a large eccentricity

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