Smart wall

A smart wall comprising:

• a plurality of frame modules including at least one mounting cell;
• a fastener configured to fasten the plurality of frame modules to each other to form a frame structure;
• an electronic appliance disposed in the mounting cell;
• an art wall configured to cover a front surface of the frame structure;
• a pair of roller modules positioned at one side and an opposite side of the mounting cell of the second frame;
• a chain wound around the pair of roller modules and configured to move according to rotation of the roller;
• and
• a flexible display coupled to the chain and having a first surface to output an image, the image being output while one side and another side of the flexible display are moved in opposite directions,
• wherein a position of the flexible display is switched between a first state and a second state,
• wherein, in the first state, the first surface faces forward of the frame structure, and
• wherein, in the second state, a second surface of flexible display opposite to the first surface faces forward of the frame structure.

A smart wall comprising:

• a plurality of frame modules including at least one mounting cell and at least a C-shape steel;
• a fastener configured to fasten the plurality of frame modules to each other to form a frame structure;
• and
• an electronic appliance disposed in the mounting cell;
• wherein the C-shape steel includes an internal space having an opening at one end thereof toward the mounting cell,
• wherein an outlet module is inserted into the internal space and includes a power outlet facing the mounting cell through the opening,
• wherein the C-shape steel includes a first portion, two second portions bent at both width ends of the first portion, and two third portions bent at each end of the second portions,
• wherein the opening of the internal space is between the third portions,
• wherein the internal space comprises a first internal space where the outlet module is mounted, and a pair of second internal spaces respectively at both sides of the first internal space, and
• wherein each of the second internal spaces is surrounded by the first portion, one of the two second portions, and one of the two third portions.