Automatically overturning wind-proof billboard

Abstract

The present invention relates to an advertising device, in particular to an automatic flip windproof billboard; it includes a frame, a bracket, a base and an advertising board, and is characterized in that: the frame is fixedly connected to the bracket, and a locking device is provided between the bracket and the base. The middle part of the back of the board is horizontally provided with a connecting piece, and the middle part of the frame is horizontally connected with a rotating shaft, and the connecting piece and the rotating shaft are detachably fixedly connected. There is a baffle at an angle of 90 degrees with the push piece, and a compression spring is connected between the push piece and the baffle; the inner wall of the frame is equipped with a lighting tube, and a spotlight plate is arranged on the lighting tube, and the lighting tube is connected to the There is a photometric adjustment controller, which is connected with a light sensor, and the photometric adjustment controller and the light sensor are both arranged on the frame; the automatic flip windproof billboard adopting the technical solution of the present invention can resist strong wind and has energy-saving effect.

Description

technical field [0001] The invention relates to an advertisement device, in particular to an automatic flip windproof billboard. Background technique [0002] At present, as a form of advertising, billboards are popular with merchants because of their low cost. Most of the current billboard designs use a complete panel, the bottom of which is fixed on the ground by a fixed rod. In severe weather such as strong winds, the panel is relatively wide, so that the entire billboard will be subject to a lot of wind. At the same time, since the length of the fixed rod is generally much longer than the upper and lower lengths of the panel, in this way, the received wind force will be applied to the fixed rod. Necessary economic loss. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide an automatic flip windproof billboard, which can resist strong wind and has energy-saving effect. [0004] ...

AI Technical Summary

Problems solved by technology

Most of the current billboard designs use a complete panel, the bottom of which is fixed on the ground by a fixed rod. In severe weather such as strong winds, the panel is relatively wide, so that the entire billboard will be subject to a lot of wind. At the same time, since the length of the fixed rod is generally much longer than the upper and lower lengths of the panel, in this way, the received wind force will be applied to the fixed rod. necessary economic loss

Images