Robot

A robot comprising:

• an outer body having a space formed therein;
• an interface module mounted on the outer body;
• a tilting base fastened to the outer body;
• and
• a tilting mechanism connected to the tilting base or the outer body to tilt the outer body and the tilting base,
• wherein the outer body comprises:
• a first body in which a module accommodation portion accommodating the interface module is formed;
• a second body forming the space with the first body;
• a hook unit elastically attaching or detaching one of the first body and the second body to or from the other;
• and
• a supporting rib protruding from the other of the first body and the second body and contacting an inner surface of one of the first body and the second body,
• wherein the first body is disposed in front of the second body,
• wherein the tilting base is disposed between an inner surface of the first body and an inner surface of the second body,
• wherein the first body comprises a first fastening boss protrudes toward the second body,
• wherein a second fastening boss protrudes from the tilting base and fastened with the first fastening boss, and
• the first fastening boss and the second fastening boss coincide with each other in a horizontal direction.

A robot comprising:

• an outer body having a space formed therein;
• an interface module mounted on the outer body;
• a tilting base fastened to the outer body;
• and
• a tilting mechanism connected to the tilting base or the outer body to tilt the outer body and the tilting base,
• wherein the outer body comprises:
• a first body in which a module accommodation portion accommodating the interface module is formed;
• a second body forming the space with the first body;
• a hook unit elastically attaching or detaching one of the first body and the second body to or from the other;
• and
• a supporting rib protruding from the other of the first body and the second body and contacting an inner surface of one of the first body and the second body,
• at least one hanger unit hanging one of the first body and the second body to the other,
• wherein the first body comprises a first fastening boss protrudes toward the second body,
• wherein the first fastening boss is respectively formed at a left rear side of the first body and a right rear side of the first body.
• wherein a second fastening boss protrudes from the tilting base and fastened with the first fastening boss,
• wherein a height of the at least one hanger unit is lower than a height of the first fastening boss.