| 摘要 |
The present invention relates to a unit chair monitor arm installed on a unit chair pole in a dental clinic to support a monitor, including: a pole coupling arm coupled to a pole; a first arm whose one side end is installed with a monitor; a second arm which is coupled to the pole coupling arm and the first arm to be rotated respectively to connect the pole coupling arm to the first arm; and a wire installed in the pole coupling arm, the second arm and the first arm to be connected to the monitor. |
