There is disclosed a stand comprising a support plate; a swivel plate provided in an upper end of the support plate and configured to horizontally rotate with respect to the support plate; a lubricating pad provided between the support plate and the swivel plate and coupled to the support plate; a screw configured to fasten the swivel plate, the lubricating pad and the support plate to each other; and a guide hole formed in the swivel plate and configured to provide a rotation passage of the screw in the horizontal rotation, so that the stand may realize the swivel structure of the output unit while minimizing the thickness of the support portion and that the height adjusting structure while minimizing the right and left thickness of the neck portion.