Patent ID: 8094244

Claim:
A display screen turning apparatus comprising: a rotating member mounted with a display screen portion and rotatable in a horizontal plane; a base provided with an upright portion rotatably holding said rotating member and having a first hole; a regulating member so mounted on said upright portion of said base as to prevent said rotating member from moving upward; and a stop member formed in a tapered shape by end surface portions, and holding a state where said regulating member is in contact with said rotating member by inserting said stop member into said first hole of said upright portion of said base and pressing said regulating member, wherein said upright portion is plate shaped including a front wide surface and a rear wide surface which are perpendicular to the thickness direction of said upright portion, and side narrow surfaces parallel to the thickness direction of said upright portion, and said front wide surface of said upright portion perpendicular to the thickness direction of said upright portion comes into contact with an outer peripheral surface of said rotating member.