Portable mobile device with replaceable internally-connected lens

Abstract

The invention discloses a portable mobile device with a replaceable internally-connected lens. The portable mobile device with the replaceable internally-connected lens comprises a portable mobile device body and a COMS camera shooting module, and further comprises the internally-connected lens, wherein a groove body structure with an inverted-cone-shaped opening is arranged on one surface of the portable mobile device body, the COMS camera shooting module is arranged at the bottom of the groove body structure, and the internally-connected lens is installed in the groove body structure of the portable mobile device body through a connecting device. According to the portable mobile device with the replaceable internally-connected lens, due to the fact that the replaceable internally-connected lens is assembled on the top of the COMS camera shooting module in the limited internal space of the portable mobile device body, the function of the digital camera for carrying out camera shooting or taking pictures to carry out capture of external images is greatly improved, and a user can replace the internally-connected lens with an optical lens with the wide angle framing function, an optical lens with the long distance zooming function, an optical lens with the near shooting microscopy function and an optical lens with the light source filter function as needed so that the using purpose that the user carries out different types of special application can be achieved.

Description

technical field [0001] The invention relates to a portable mobile device, especially a portable mobile device with a replaceable internal lens. Background technique [0002] At present, the main COMS camera modules of portable mobile devices are all installed on the back of the portable mobile device and on the same plane as the back cover of the portable mobile device. Although the COMS camera module has the advantages of power saving, small size and easy integration with peripheral circuits However, there are also shortcomings such as fixed focal length COMS camera modules that cannot perform optical magnification or optical reduction, and even cannot shoot a wider range of field of view or long-distance magnification and close-distance magnification due to the limitations of the optical system; therefore If the user encounters applications with special functions such as high-power telephoto, close-range wide-angle or microscopic magnification, external filters, etc., the ...

AI Technical Summary

Problems solved by technology

[0002] At present, the main COMS camera modules of portable mobile devices are all installed on the back of the portable mobile device and on the same plane as the back cover of the portable mobile device. Although the COMS camera module has the advantages of power saving, small size and easy integration with peripheral circuits However, there are also shortcomings such as fixed focal length COMS camera modules that cannot perform optical magnification or optical reduction, and even cannot shoot a wider range of field of view or long-distance magnification and close-distance magnification due to the limitations of the optical system; therefore If the user encounters applications with special functions such as high-power telephoto, close-range wide-angle or microscopic magnification, external filters, etc., the original COMS camera module on the portable mobile device will naturally not be able to provide the required photography or photography. function, but the user needs to carry and use a large and bulky high-end camera, or install an external lens with a certain protrusion on the outside of the portable mobile device, which makes the portable mobile device relatively larger in size. At the same time, it is inconvenient to replace the lens, and the portable mobile device is not easy to carry and pick up because of the obvious protrusion of the external lens. It cannot be placed directly in the pockets on both sides of the underwear, which is very inconvenient to carry or use.

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