| 摘要 |
An advertisement display device is provided to advertise plural products by displaying advertisements while rotating odd and even square bars printed with different advertisement images on four surfaces at regular intervals of time. An advertisement display device is composed of plural odd modules(10) installed between vertical frames(1,2) disposed at regular intervals, and provided with odd square bars(12,12a,12b,12c,12d,12e) independently printed with advertisement images on four surfaces and arranged at regular intervals; even modules(20) having plural even square bars(22,22a,22b,22c,22d) independently printed with the advertisement images on four surfaces and disposed in turn between the odd square bars; a first back and forth unit(30) moving the even modules back and forth; an odd square bar rotating unit(40) turning the odd square bars of the odd module when the even module moves back by the first back and forth unit; an even square bar rotating unit(50) turning the even square bars of the even module when the even module moves back by the first back and forth unit; and a control panel controlling driving of the first back and forth unit and the odd and even square bar rotating units. |
