Lens module

Abstract

This invention provides a kind of camera lens mould, it includes the microscope base, the cylinder match the microscope base and the light filter, the light filter and the cylinder or the microscope base is integral structure. Because the light filter and the cylinder or the microscope base of the said camera lens mould is integral structure, makes the light filter fixed stably in the cylinder or the microscope base, avoid using the spot process between the light filter and the separation ring, it increases the good product rate of camera lens mould.

Description

technical field [0001] The present invention relates to a lens module, in particular to a lens module with a filter. Background technique [0002] With the development of optical imaging technology, lens modules are widely used in various imaging devices such as digital cameras and video cameras, and electronic devices such as mobile phones and notebooks integrated with lens modules are favored by many consumers. A lens module with a shooting function is generally composed of the most important lenses and mechanical components. For high-quality lenses, in order to ensure the imaging quality, the position of each component should be fixed, so a good assembly method should be used for assembly to ensure a relatively stable positional relationship between the components, so that they will not fall off. So as to ensure that the lens has good imaging quality. [0003] Referring to FIG. 1 , a lens module 10 in the prior art includes a lens barrel 11 , a plurality of lenses 12 , ...

AI Technical Summary

Problems solved by technology

[0004] The filter 13 of the lens module 10 is pasted on the spacer ring 14 by gluing. This method often causes deterioration of the viscose, uneven coating of the viscose, and the impact of the filter 13 on ultraviolet light. The viscose UV glue is not completely cured and the contact area between the filter 13 and the spacer ring 14 is small, and at the same time they are different materials, resulting in poor adhesion and causing the filter 13 to fall off from the spacer ring 14, so that the lens mold Group 10 failure

In addition, the way of gluing will cause the production yield of the lens module 10 to be low.

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