Energy-saving use of outdoor billboards

Abstract

The invention discloses an energy-saving application method for an outdoor advertisement board. The energy-saving application method includes the following steps that 1, a barrel-shaped advertisementboard is installed, wherein an external electromagnet layer is in the powering-off state, a supporting standing column rotates, an external rotating barrel stands still, and after the supporting standing column rotates one circle, the barrel-shaped advertisement board is evenly spread between internal rolling beads and external rolling beads; 2, the external rotating barrel synchronously rotates;3, energy-saving running is carried out, wherein a solar integrated board is arranged at the top of the advertisement board, and when an illumination-intensity sensor detects that the illumination intensity is lower than a set value, the external electromagnet layer is powered off, and a standing column motor rotates at decreased speed or stops running; 4, wind shielding running is carried out. Bymeans of the energy-saving application method for the outdoor advertisement board, the barrel-shaped advertisement board can be rapidly and automatically assembled, and disassembling is convenient; meanwhile, the advertisement board is firmly clamped, and is free of waggling.

Description

technical field [0001] The invention relates to the technical field of cultural media, in particular to an energy-saving use method for outdoor billboards. Background technique [0002] Billboards generally refer to all outdoor media that convey advertising information. The size of the media depends on the actual environment, such as shop signs, door signs, etc. The pictures on the facade can be drawn by hand, made by computer or printed on paper. Poster advertisements are generally set on the sidewalk where pedestrians must pass, and can also be set at the place of sale. Neon sign advertisements are installed in bustling downtown areas, which not only promote products, but also embellish the city. Advertiser's request, with the consent of the relevant advertising management department to draw, so it is very eye-catching and beautiful. However, most of the advertisements can only be viewed from one side, and cannot play a three-dimensional and all-round publicity role. [...

AI Technical Summary

Problems solved by technology

[0005] In the patent application with application number 201320671157.8, although the side wall of the cylinder in the cylindrical billboard is provided with an opening for the billboard to enter, however, because the billboard is made of flexible material, and the annular groove of the roller is uneven, The gap is so small that it is very difficult to place the billboard ring in the clamp without flattening it

In addition, it takes a long time to install and replace the advertisement once, and the labor efficiency is low and the labor cost is high.

[0006] In the patent application with the application number 201320671502.8, although the billboard fixing device can fix and clamp the cylindrical billboard, however, with the setting of the circular fixing ring, the stretching deformation range of the circular fixing ring is small, and after stretching, it is non-existent. The shape is round, so that the scope of adaptation to the size of the cylindrical billboard is very small, that is, it can only adapt to some cylindrical billboards with a small diameter range, and the versatility is not strong

In addition, one loading and unloading requires four cylinders to work at the same time. On the one hand, it increases the investment cost of the equipment, and at the same time, it is not energy-saving and environmentally friendly.

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