Apparatus for positioning screen of monitor

An apparatus for positioning the screen of a monitor by a user, comprising:

• a swiveling unit including a lower bracket mounted on an upper end portion of a monitor supporting column, and a swiveling shaft axially coupled with the lower bracket, an oval-shaped protrusion being formed on an upper end portion of said swiveling shaft, said swiveling unit for horizontally adjusting said monitor through rotation of said swiveling shaft;
• and
• a tilting unit including a pair of tilting angle adjusting plates, each plate provided on a lower side thereof with a horizontal tilting angle adjusting plate bending unit that is mounted directly to an upper end portion of the swiveling shaft, an upper protrusion inserting groove having a shape complementary to said oval-shaped protrusion and being formed on at least one of said horizontal tilting angle adjusting plate bending units, said oval-shaped protrusion being fittingly inserted into said upper protrusion inserting groove so that the tilting angle adjusting plates and the swiveling shaft, connected only by the fitting of the protrusion within said groove, rotate together, a pair of upper brackets pivotally connected to said tilting angle adjusting plates, respectively, by a tilting shaft inserted between the tilting angle adjusting plates for tilting the screen in a vertical direction, said upper brackets locked with a rear surface of the monitor, said direct mounting of said tilting unit to said swiveling unit such that said tilting shaft is proximal said swiveling shaft facilitating horizontal adjustment of said monitor by reducing frictional resistance.