Camera module and terminal device

Abstract

The invention discloses a camera module and a terminal device, and belongs to the technical field of electronics. The camera module comprises a rotatable reflector, a lens group, a shell and an image sensor; the shell comprises a first surface and a second surface; a first mirror surface of the rotatable reflector is a reflecting surface, and a part of the first mirror surface located in a first reflecting area is a first sub mirror surface; when the rotatable reflector is located at a first position, the first mirror surface reflects a first light signal, an image is generated after the reflected first light signal is transmitted along a straight line where an optical axis is located, when the rotatable reflector is located at a second position, the first mirror surface reflects a second light signal, and an image is generated after the reflected second light signal is transmitted along the straight line where the optical axis is located. According to the camera module provided by the embodiment of the invention, the function of double-channel shooting is realized by using just one rotatable reflector, thereby reducing the number of reflectors, shortening the size and saving the occupied space.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a camera module and terminal equipment. Background technique [0002] The dual-channel camera module refers to the camera module that can capture images on both sides. Through the dual-channel camera module, the target object on the first side can be photographed to obtain the image on the first side, and the target object on the second side can also be captured. Shooting is performed to obtain the second side image. [0003] The structure of a dual-channel camera module is usually as follows Figure 1A As shown, the dual-channel camera module includes a first reflective mirror 101, a second reflective mirror 102, a lens group 103, a housing 104 and an image sensor 105, and the first reflective mirror 101 and the second reflective mirror 102 are connected with the lens group The angle between the optical axes of 103 is 45°, and the angle between the first reflective mirror 1...

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Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: the dual-channel camera module includes two mirrors, which take up a large space, resulting in the size of the dual-channel camera module. Larger and takes up more space

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