Advertising sign suitable for 5G wireless communication

The utility model discloses an advertisement indication board suitable for 5G wireless communication. Advertisement frame, the bottom surface of the advertisement frame is fixedly connected with a supporting rod; the outer surface of the supporting rod is in threaded connection with an indication lantern ring; a direction indication board is movably clamped on the outer surface of the indication lantern ring; a fixed lantern ring is fixedly connected to the outer surface of the supporting rod and located below the indication lantern ring; a grounding rod is movably hinged to the outer surfaceof the fixing lantern ring, a connecting lantern ring is slidably connected to the outer surface of the supporting rod, a connecting rod is fixedly connected to the outer surface of the connecting lantern ring, the end, away from the connecting lantern ring, of the connecting rod is movably hinged to the side face of the grounding rod, and an adjusting lantern ring is in threaded connection with the outer surface of the s