Ideological and political education propaganda device
The utility model relates to an ideological and political education propaganda device which is characterized in that fixed side columns are arranged on two sides of a propaganda device body, a propaganda board is arranged on the side columns, the centers of two sides of the propaganda board are rota...
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Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
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Zusammenfassung: | The utility model relates to an ideological and political education propaganda device which is characterized in that fixed side columns are arranged on two sides of a propaganda device body, a propaganda board is arranged on the side columns, the centers of two sides of the propaganda board are rotatably connected with the side columns through rotating shafts, the side columns are fixedly arranged on the ground, and right-angle fixing frames are arranged on the inner sides of the side columns. The right-angle fixing frame comprises a horizontal limiting frame and a vertical fixing frame, a vertical annular hole is formed in the vertical fixing frame, a fixing bolt is arranged in the annular hole and corresponds to a first fixing screw hole and a second fixing screw hole, the first fixing screw hole is formed in the lower side of the bottom edge of the publicity board, and the second fixing screw hole is formed in the lower side of the rotating shaft. The first fixing screw holes and the second fixing screw ho |
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