Lens module and electronic equipment comprising same

Abstract

The invention discloses a lens module and electronic equipment comprising the same. The lens module comprises a lens module and a sensor module. The lens module comprises a lens and a lens support used for supporting the lens; the sensor module comprises a bottom plate and a sensor arranged on the bottom plate; the lens support is fixed to the bottom plate through an adhesive; and the bottom platecomprises at least one first concave part so as to contain at least part of the adhesive. According to the lens module, the dustproof and waterproof structure of the lens module can be simplified, meanwhile, the dustproof and waterproof performance of the lens module is improved, the lens module is miniaturized, and production and assembly are facilitated.

Description

technical field [0001] The present invention relates to the field of camera technology, in particular to a lens module and an electronic device including the same. Background technique [0002] Because the lens module requires a harsh dustproof and waterproof environment, otherwise it is prone to image black spots and lens water fog. Therefore, a waterproof and dustproof structure must be added between the lens and the image sensor. [0003] The waterproof structure of the lens module in the prior art is generally to design the lens, the PCB board and all the electronic components including the image sensor according to the same waterproof level, that is, the upper cover and the lower cover are assembled to form a closed cavity. body to ensure waterproof requirements between the lens and the image sensor. However, the assembly of the upper cover and the lower cover is generally carried out in a clean room with incomplete dry air, and the closed cavity formed by the assembly...

AI Technical Summary

Problems solved by technology

However, the assembly of the upper cover and the lower cover is generally carried out in a clean room with non-completely dry air. The closed cavity formed by the assembly of the upper cover and the lower cover will contain air with a certain humidity; The more air there is at a certain humidity, the more prone to water mist will appear on the lens under severe temperature changes; and this will directly increase the difficulty, complexity and number of parts of the waterproof structure, and the closed cavity of the waterproof structure will also change. It is too large, which is not conducive to the solution of the lens water fog problem

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