| 摘要 |
PURPOSE: A hangar type information display system is provided to shorten a working session according to replacement as well as be replaced more easily simply than replacing a display board by detaching and attaching the display board without screw coupling. CONSTITUTION: One end of a fixing bar(110) is fixed on a ceiling. An installation body(120) forms the other end of the fixing bar to be penetrated to a central part. An installation groove(122), in which an upper side, a bottom side, and a front side are opened, is formed on an outer circumference of the installation body into a columnar direction. A fixing member(130) forms a screw groove in a center part of the one side and prevents the installation body from being separated from the fixing bar. A display board installing unit(150) is fixed to one side of a fixing bracket(140). An information display board(160) for front and back surfaces slidingly is combined in one side and the other side of the display board installing unit. |
