Driving module

A driving module comprising:

• a first driving part comprising a first rotary shaft, a first motor configured to rotate the first rotary shaft, and a first link coupled to one side of the first rotary shaft;
• a second driving parts and a third driving part that are disposed at one side of the first driving part and configured to rotate together about the first rotary shaft based on rotation of the first rotary shaft;
• and
• a platform disposed at one side of the first driving part, the second driving part, and the third driving part,
• wherein the second driving part comprises:
• a second rotary shaft that is coaxial with the first rotary shaft,
• a second motor configured to operate the second rotary shaft, and
• a second link coupled to one side of the second rotary shaft,
• wherein the third driving part comprises:
• a third rotary shaft that is coaxial with the first rotary shaft,
• a third motor configured to operate the third rotary shaft, and
• a third link coupled to one side of the third rotary shaft, and
• wherein the platform is configured to perform a motion based on movement of the first link, the second link, and the third link.