Patent ID: 11878416
Assignee: ROBO RISEN CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC B  G  Y | IPC B  G  H

Claim 0:
1. A modular robot system comprising N cube-shaped unit robots, where N is an integer greater than 2, each cube-shaped unit robot comprising:
a cube-shaped housing having six surfaces;
a step motor located inside the housing; and
a controller located inside the housing to control the step motor,
wherein the housing has a mounting groove formed on a first surface of the six surfaces to mount a rotary body rotating by a rotary shaft of the step motor thereon and connection grooves with the same shape as each other formed on second through sixth surfaces, respectively, so that through connectors mounted on the connection grooves, one cube-shaped unit robot is connectable to another cube-shaped unit robot.