A camera module, comprising a module support, a driving device, a first reflector, a second reflector and a lens module, wherein the first reflector, the second reflector and the lens module are in the module support; wherein a first light inlet ( a) is arranged on a first sidewall of the module support, a second light inlet ( b) is arranged on a second sidewall of the module support, and the first sidewall and the second sidewall are opposite to each other; wherein the first reflector is arranged at the first light inlet ( a), a mirror surface of the first reflector is at a first preset angle with the first sidewall, the second reflector is arranged at the second light inlet ( b), a mirror surface of the second reflector is at a second preset angle with a first horizontal plane perpendicular to the first sidewall, the lens module is arranged on a second horizontal plane perpendicular to the first sidewall, and a lens of the lens module faces the mirror surface of the second reflector; wherein the second reflector is connected to the driving device, and the driving device is configured to control the second reflector to rotate about a central axis of the lens module, wherein the central axis is perpendicular to the second horizontal plane; wherein in the case that the mirror surface of the second reflector faces the first reflector, light passing through the first light inlet ( a) is sequentially reflected by the first reflector and the second reflector, and transmitted to the lens module; wherein in the case that the mirror surface of the second reflector faces the second light inlet ( b), light passing through the second light inlet ( b) is reflected by the second reflector and transmitted to the lens module; wherein the module support is L-shaped, the first reflector and the second reflector are in a horizontal support of the L-shaped module support, and the lens module is in a vertical support of the L-shaped module support; wherein the vertical support of the L-shaped module support is provided with a third sidewall, the third sidewall is parallel to the first horizontal plane, and the lens module is arranged on the third sidewall. wherein a first light inlet ( a) is arranged on a first sidewall of the module support, a second light inlet ( b) is arranged on a second sidewall of the module support, and the first sidewall and the second sidewall are opposite to each other; wherein the first reflector is arranged at the first light inlet ( a), a mirror surface of the first reflector is at a first preset angle with the first sidewall, the second reflector is arranged at the second light inlet ( b), a mirror surface of the second reflector is at a second preset angle with a first horizontal plane perpendicular to the first sidewall, the lens module is arranged on a second horizontal plane perpendicular to the first sidewall, and a lens of the lens module faces the mirror surface of the second reflector; wherein the second reflector is connected to the driving device, and the driving device is configured to control the second reflector to rotate about a central axis of the lens module, wherein the central axis is perpendicular to the second horizontal plane; wherein in the case that the mirror surface of the second reflector faces the first reflector, light passing through the first light inlet ( a) is sequentially reflected by the first reflector and the second reflector, and transmitted to the lens module; wherein in the case that the mirror surface of the second reflector faces the second light inlet ( b), light passing through the second light inlet ( b) is reflected by the second reflector and transmitted to the lens module; wherein the module support is L-shaped, the first reflector and the second reflector are in a horizontal support of the L-shaped module support, and the lens module is in a vertical support of the L-shaped module support; wherein the vertical support of the L-shaped module support is provided with a third sidewall, the third sidewall is parallel to the first horizontal plane, and the lens module is arranged on the third sidewall.