| 摘要 |
PURPOSE: A hinge device comprising a slip ring with a wire is provided to prevent disconnection, a short circuit, and corrosion caused by damage to a wire and to be controlled at a remote distance. CONSTITUTION: A hinge device(100) comprising a slip ring with a wire comprises first and second fixing units(10,20), a rotation unit, and a slip ring(50). The first and second fixing units are fixed to a doorframe and a door, respectively and have first and second passages(11,21) where a wire(40) passes through. The rotation unit rotates the first and second fixing units. The slip ring is formed inside the rotation unit and comprises a conductor unit(60), an insulator unit(70), a body, and a case. The conductor unit is connected to the wire. |
