Abstract: A display system including a supporting mechanism, a display panel and a plurality of adjusting components is disclosed. The supporting mechanism has a supporting surface, and the display panel is disposed on the supporting surface of the supporting mechanism. Each of the plurality of adjusting components includes a base cylinder, an adjusting seat and a connecting element. One end of the base cylinder is disposed on the display panel or the supporting mechanism. The adjusting seat is telescopically disposed on the other end of the base cylinder relative to the base cylinder, and the adjusting seat has a set of grooves. The set of grooves is distributed on a radial direction of an axis of the adjusting seat, and the set of grooves is driven by an external force to rotate around the axis of the adjusting seat and the adjusting seat is telescopic relative to the base cylinder.

Abstract: A light box structure includes a bracket and a board. The bracket is in an arc shape and has a first surface and a second surface opposite to each other. The board has a plurality of magnetic positioning posts. The magnetic positioning posts have at least two different heights. The board is attracted and attached on the first surface of the bracket through the magnetic positioning posts.

Abstract: A light box structure includes a bracket and a board. The bracket is in an arc shape and has a first surface and a second surface opposite to each other. The board has a plurality of magnetic positioning posts. The magnetic positioning posts have at least two different heights. The board is attracted and attached on the first surface of the bracket through the magnetic positioning posts.