Camera assembly for mobile phone

Abstract

The invention relates to a mobile phone shooting accessory, in particular to a camera assembly for a mobile phone. The camera assembly comprises a rack, a book pressing mechanism, an extension assembly and a shooting mechanism; the book pressing mechanism and the shooting mechanism are installed on the rack; the book pressing mechanism comprises a clamping base, an upper pressing plate, a lower pressing plate and an electric pushing rod, the clamping base clamps the spine of a book, a push rod of the electric push rod is connected with the upper pressing plate and drives the upper pressing plate to slide in the horizontal direction, the lower pressing plate is arranged under the upper pressing plate, and a jacking part is arranged on the lower end face of the lower pressing plate; and theextension assembly comprises an extension winding drum, a recycling winding drum and an elastic layer, the elastic layer is arranged under the upper pressing plate and attached to the upper pressing plate, one end of the elastic layer is wound on the extension winding drum 21, and the other end of the elastic layer is wound on the recycling winding drum. The camera assembly for the mobile phone can separate pages of the book one by one for complete scanning.

Description

technical field [0001] The invention relates to a camera accessory for a mobile phone, in particular to a camera assembly suitable for a mobile phone. Background technique [0002] With the continuous enhancement of mobile phone camera, portable digital camera camera and camera functions, the quality of pictures taken by mobile phones has also improved by leaps and bounds. It is even possible to use mobile phones and digital cameras instead of scanners to scan bound books and digitize paper files or books. However, when shooting with a mobile phone, it is easy to shake and it is difficult to ensure the stability of the shooting. Images are prone to distortion, resulting in poor scanning results. And because there are too many pages in the book, a large amount of manpower will be wasted to flip the pages for shooting, and the work efficiency can not guarantee the shooting quality of the pages. [0003] Therefore, the inventor considers designing a camera assembly for use wi...

AI Technical Summary

Problems solved by technology

One of the difficulties in realizing this function is how to separate the pages of the book one by one. If multiple pages are turned at the same time, the camera will not be able to fully capture every page in the book.

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