Patent ID: 7762513

Claim:
A display screen turning apparatus comprising: a base portion for placing a display screen portion thereon; a driving source arranged inside said base portion; a transmission gear portion for transmitting driving force of said driving source, arranged inside said base portion; a display screen support member supporting said display screen portion rotatably in a horizontal plane and rotatably in an anteroposterior direction with respect to a vertical plane; a rack plate arranged on said base portion and including a rack gear meshed with said transmission gear portion in a horizontal direction; and a coupling portion rotatably coupling said rack plate in said horizontal plane with respect to said display screen support member, wherein said display screen support member is rotated in the anteroposterior direction with respect to said vertical plane by a prescribed angle through said coupling portion coupled to the said rack plate following reciprocation of said rack plate in said horizontal plane with normal and reverse rotation of said driving source.