| 摘要 |
PROBLEM TO BE SOLVED: To provide a sign which can be made easy to visually recognize the contents on the display panel depending on various circumstances. SOLUTION: The poles 1 and the display plate 2 are fixed to each other by using mounting bolts 3, and the display plate 2 can be turned by using the mounting bolts 3 as a horizontal axis to make the surface of the display plate 2 easy to view. Further, since fixing metal pieces 5 can slide up and down in the mounting grooves 4, the height to fix the display plate 2 can be changed as desired. Thus, the contents on the display panel can be made easy to visually recognize depending on various circumstances. COPYRIGHT: (C)2009,JPO&INPIT
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