Security robot having image stabilization function

A security robot with image stabilization function comprising:

• a base plate installed in the security robot;
• a turn gear disposed below the base plate, having a first hollow portion formed to allow passage of a cable;
• a turn housing rotatably installed on the base plate, the turn gear being installed on a lower portion thereof, and having a second hollow portion formed to allow passage of the cable;
• a turn plate installed on an upper portion of the turn housing, having a fourth hollow portion formed to allow passage of the cable;
• and
• an electric/electronic device disposed above the turn plate;
• wherein power is supplied from a main body of the security robot to the electric/electronic device and electrical signals are transmitted and received via the cable;
• wherein the turn housing comprises:
• a sheet formed in a disk shape on an outer circumferential surface of a shaft;
• a limit wall formed to protrude from the edge of the sheet in a shape that is open on one side;
• a boss fitted to the outer circumferential surface of the shaft, seated on the sheet, having a beak protruding from one side of the boss, the beak being disposed in the open portion of the limit wall, and the beak rotating at an angular range limited to a region in which it contacts the limit wall;
• and
• a stopper block installed on the base plate and contacting the beak to limit the rotation range of the turn bracket.