Ideological and political education publicity board
The utility model discloses an ideological and political education publicity board belongs to the educational aid field. The device includes: the bottom plate is equipped with the pulley below its middle base plate, have the bracing piece in the bottom plate upper portion indirectly, and upper end o...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an ideological and political education publicity board belongs to the educational aid field. The device includes: the bottom plate is equipped with the pulley below its middle base plate, have the bracing piece in the bottom plate upper portion indirectly, and upper end of the support bar is equipped with magnetic force sheet, and magnetic force sheet passes through magnetic force and adsorbs on the plate body, and the plate body comprises a plurality of electron plates, is equipped with the sunshading board on the plate body, and the sunshading board upper end is equipped with solar cell panel. The utility model discloses, just can use through being connected inside power cord, the signal line of bracing piece with the battery. The utility model discloses the function that the USB interface and the radio signal recepition ware that set up have richened publicity board, while publicity board's constitution is spliced to become by hexagonal electron plates such as 10, when needing t |
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