Camera module and mobile terminal with same

Abstract

The invention discloses a camera module and a mobile terminal with the same. The camera module comprises a first light path conversion assembly, a lens, a second light path conversion assembly, an image sensing element and at least one circuit board, the first light path conversion assembly comprises a first prism and a first driving part, and the first driving part is connected with the first prism to drive the first prism to rotate; the lens comprises a plurality of lenses and is arranged towards the emergent surface of the first prism; the second light path conversion assembly comprises atleast one prism, a second driving piece and a third driving piece; the prism to which the initial incident plane belongs is connected with the second driving piece so as to be driven to rotate; and the image sensing element is arranged opposite to the final emergent surface of the at least one prism, and the at least one prism is connected with the third driving piece in the opposite direction soas to be driven to move. Therefore, under the condition that the position of the lens is kept fixed, automatic focusing and optical anti-shake are realized, and power consumption of the motor can be saved by driving the relatively light prism.

Description

technical field [0001] The invention relates to the field of optical modules, in particular to a camera module and a mobile terminal having the same. Background technique [0002] At present, in the miniaturized telephoto camera module (such as the telephoto periscope used on mobile phones), it includes a prism and a lens. Focusing is achieved by moving the lens back and forth, and anti-shake is achieved by moving the lens and rotating the prism. As the length of the lens is getting longer, the weight is getting heavier, and the size is getting bigger and bigger, when designing and manufacturing the telephoto module, it encounters problems such as large size, high power consumption, and heavy motor load. . Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a camera module with compact structure and low power consumption. [00...

AI Technical Summary

Problems solved by technology

[0002] At present, in the miniaturized telephoto camera module (such as the telephoto periscope used on mobile phones), it includes a prism and a lens. Focusing is achieved by moving the lens back and forth, and anti-shake is achieved by moving the lens and rotating the prism. As the length of the lens is getting longer, the weight is getting heavier, and the size is getting bigger and bigger, when designing and manufacturing the telephoto module, it encounters problems such as large size, high power consumption, and heavy motor load.

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