A stand for a display device comprising: a base; a slide housing fixed to the base at an end thereof and extending upward from the base; and a hinge connecting unit guided to move along an extending direction of the slide housing, a lower end of the hinge connecting unit connected to a guided unit that moves vertically within the slide housing, an upper end of the hinge connecting unit coupled to a rear fixing unit for supporting a display device, wherein the hinge connecting unit comprises a link (310, 320) pivotably coupled to the rear fixing unit by means of a link hinge portion (350, 370), the link (310, 320) is pivotably coupled to the guided unit through hinge coupling by means of a guide hinge portion (330, 360), wherein the hinge connecting unit is configured to extrude out from the slide housing such that when the guide hinge portion (330, 360) is extruded out from the slide housing, the link hinge portion (350, 370) and guide hinge portion (330, 360) allow two degrees-of-freedom of movement, and when the guide hinge portion (330, 360) is inserted into the slide housing, the hinge coupling of the guide hinge portion (330, 360) cannot be pivoted and the link hinge portion (350, 370) has one degree-of-freedom of movement. a base; a slide housing fixed to the base at an end thereof and extending upward from the base; and a hinge connecting unit guided to move along an extending direction of the slide housing, a lower end of the hinge connecting unit connected to a guided unit that moves vertically within the slide housing, an upper end of the hinge connecting unit coupled to a rear fixing unit for supporting a display device, wherein the hinge connecting unit comprises a link (310, 320) pivotably coupled to the rear fixing unit by means of a link hinge portion (350, 370), the link (310, 320) is pivotably coupled to the guided unit through hinge coupling by means of a guide hinge portion (330, 360), wherein the hinge connecting unit is configured to extrude out from the slide housing such that when the guide hinge portion (330, 360) is extruded out from the slide housing, the link hinge portion (350, 370) and guide hinge portion (330, 360) allow two degrees-of-freedom of movement, and when the guide hinge portion (330, 360) is inserted into the slide housing, the hinge coupling of the guide hinge portion (330, 360) cannot be pivoted and the link hinge portion (350, 370) has one degree-of-freedom of movement. wherein the hinge connecting unit comprises a link (310, 320) pivotably coupled to the rear fixing unit by means of a link hinge portion (350, 370), the link (310, 320) is pivotably coupled to the guided unit through hinge coupling by means of a guide hinge portion (330, 360), wherein the hinge connecting unit is configured to extrude out from the slide housing such that when the guide hinge portion (330, 360) is extruded out from the slide housing, the link hinge portion (350, 370) and guide hinge portion (330, 360) allow two degrees-of-freedom of movement, and when the guide hinge portion (330, 360) is inserted into the slide housing, the hinge coupling of the guide hinge portion (330, 360) cannot be pivoted and the link hinge portion (350, 370) has one degree-of-freedom of movement.