Abstract: The present disclosure relates to the field of optical technologies and provides a camera module and an endoscope. The camera module includes: a connecting base, including a first connecting member and a first circuit board; wherein the first circuit board is installed in the first connecting member; and a camera, including a housing, a second circuit board, a light source assembly, and a lens assembly; wherein the second circuit board, the light source assembly, and the lens assembly are respectively installed in the housing; the housing is removably connected to the first connecting member; the first circuit board and the second circuit board are electrically connected to each other.

Abstract: The disclosure provides an endoscope locking method in which a locking condition is set based on change in coordinates of a manipulation portion. When a sampled X coordinate and Y coordinate of the manipulation portion meet a set change in coordinates of the manipulation portion, a locking signal is sent out, and thus an endoscope is locked. The method can achieve one-hand manipulation, and automatically achieves the locking of the endoscope according to the change in coordinates of the manipulation portion.

Abstract: The disclosure provides an endoscope locking method in which a locking condition is set based on change in coordinates of a manipulation portion. When a sampled X coordinate and Y coordinate of the manipulation portion meet a set change in coordinates of the manipulation portion, a locking signal is sent out, and thus an endoscope is locked. The method can achieve one-hand manipulation, and automatically achieves the locking of the endoscope according to the change in coordinates of the manipulation portion.