Oral endoscopic scanning device

An oral endoscopic scanning device, comprising:

• a handheld assembly, wherein a control circuit board is disposed within the handheld assembly;
• an imaging head, wherein an imaging head comprises a main imaging base, at least two groups of cameras, and two elastic clamping portions respectively arranged on two sides of the main imaging base;
• connection arms are disposed between the main imaging base and the elastic clamping portions;
• the cameras surround an imaging region and are disposed on the main imaging base and/or the connection arms;
• on the same horizontal plane projection, two adjacent cameras are disposed at an angle, so that capturing ranges of the two adjacent cameras partially overlap, and after overlapping, the capturing ranges of all the cameras cover the imaging region;
• the cameras are connected to the control circuit board through data wires provided, to implement image transmission;
• and
• a turning structure, wherein the main imaging base is connected to the handheld assembly through the turning structure to implement multi-angle rotation of the imaging head.