Glue joint structure enhanced scanning head and intraoral scanner thereof

The utility model discloses a glue joint structure enhanced scanning head and an intraoral scanner thereof, and the scanning head comprises a plastic base layer which is provided with a window at the tip part; the glue joint layer is coated on the whole or partial surface of the plastic base layer area which is over against the window; the reflecting mirror layer is arranged in the window and is bonded with the plastic base layer through a bonding layer; the bonding layer is configured to enhance the embedding force with the plastic base layer through the reinforcing structure so as to be effectively bonded with the reflector layer. The plastic surface energy at the bonding position is improved, or a material with high surface energy is grafted on the contact surface in an external embedding mode, and when the external grafting material is in a hole or net shape or a porous shape, due to permeation of glue in a grid, additional mechanical grabbing force can be provided, so that the gluing stability is improve