Rotatable bulletin board for school

Abstract

The invention discloses a rotatable bulletin board for a school. The bulletin board comprises a first bulletin board, a storage battery, a second bulletin board and a third bulletin board. An arc-shaped solar photovoltaic panel is arranged on the surface of the first bulletin board in an embedded mode, file notice boards are arranged on both sides of the solar photovoltaic panel, LED lamps are evenly distributed at both ends of the first bulletin board, a transverse support penetrates the middle of both sides of the first bulletin board, and both ends of the transverse support are fixed to two fixing blocks respectively; the second bulletin board and the third bulletin board are arranged on vertical supporting rods in a sleeving mode through bearings, the second bulletin board and the third bulletin board rotate around the vertical supporting rods, bases are welded to the bottoms of the vertical supporting rods, energy saving lamps and wisdom word boards are arranged on the six side surfaces of the second bulletin board at intervals, school news boards are arranged on the upper portion of the third bulletin board, colored lamps are arranged below the school news boards, and extra-curricular knowledge boards are arranged below the colored lamps. The bulletin board can rotate for watching, so that interestingness is improved. The rotatable bulletin board for the school is reasonable in design and suitable for use and popularization.

Description

technical field [0001] The invention relates to a publicity column, in particular to a rotatable school publicity column. Background technique [0002] The bulletin board is a kind of VI application, and it is an effective means for organizations or business units to promote themselves. It is often used in public places such as streets, factories, hotels, etc., and is a powerful weapon for companies to promote themselves. Bulletin boards generally use 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 change the promotional screen. In some public institutions, blackboards are also used as bulletin boards, such as on both sides of the aisles of some units, on both sides of the cultural corridors of some schools, and on the national policy propaganda walls of some village groups, etc., blackboards are used as bulletin boards is a relatively common phenomenon. The advantage of using the ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the single-function defect of the existing bulletin boards and provide a rotatable school bulletin board to solve the above problems

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