Bulletin board convenient to move

Abstract

The invention relates to the field of publicity and education and particularly relates to a bulletin board convenient to move. The bulletin board comprises a base plate, a support pillar, a frameworkand a top plate, wherein the support pillar is connected to the upper part of the base plate, the framework is connected to the upper part of the support pillar, support rods are arranged on the framework, and the top plate is arranged on the support rods; a support block and two rollers are arranged under the support block, the support block comprises a fixed block and a telescopic block, telescopic lock lug structures are arranged on two sides of the telescopic block, the telescopic block is fixedly connected with the base plate, and the fixed block is of a hollow structure; an inhibition board is arranged on the framework, a newspaper slot is formed in the framework, a protecting cover is arranged on the front wall of the inhibition board, and an inhibition painting is fixed on the inner side of the inhibition board; and an electric heating layer is arranged on the inner side of the rear wall of the inhibition board, a heat-conducting layer is arranged in front of the electric heating layer, and an adhesive layer is arranged on the heat-conducting layer. The bulletin board has the advantages that the inhibition painting is convenient to replace, and the movement is convenient.

Description

technical field [0001] The invention belongs to the field of publicity and education, and in particular relates to a publicity column with convenient movement. technical background [0002] Bulletin boards are an effective means of self-promotion for organizations or business units, and are often used in public places such as streets, factories, hotels, etc., and are a favorable weapon for corporate self-promotion. The publicity column generally uses stainless steel as the frame, tempered glass or endurance board as the panel, and aluminum alloy as the ceiling. The panel can be opened to replace the publicity screen. Generally, education publicity columns are of flat structure, only one side can watch, and if glue is used, these glues are very difficult to clean, which brings inconvenience to the cleaning work. If a holding device is used to fix the display picture, the display picture must be made according to the size of the publicity column, which cannot meet the publici...

AI Technical Summary

Problems solved by technology

General education bulletin boards are flat structures, only one side can watch them, and if glue is used to paste, these glues are not easy to clean, which brings inconvenience to the cleaning work

If a clamping device is used to fix the display picture, the display picture must be made according to the size of the bulletin board, which cannot meet the publicity needs of display pictures of different sizes and shapes. In addition, the bulletin board is generally not easy to move, and cannot achieve the current publicity effect of high-speed information changes and management needs

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