Campus culture educational propaganda device

Abstract

The invention discloses a campus culture educational propaganda device. The campus culture educational propaganda device comprises a mounting rack, a propaganda rack is arranged on the upper surface of the mounting rack, a connecting plate is arranged on the upper surface of the propaganda rack, a solar panel is arranged on the upper surface of the connecting plate, a storage battery is arranged on the upper portion of the right side face of the propaganda rack, the output end of the solar panel is electrically connected the input end of the storage battery through an inverter, a control switch and an illumination switch are arranged at the position, near the storage battery, of the upper portion of the right side face of the propaganda rack, a mounting groove is formed in the front side face of the propaganda rack, a transparent glass plate is clamped in the mounting groove, an opening is formed in the back side face of the propaganda rack, a cover plate is hinged to the opening through hinges, grooves are formed in the left side and the right side of the inner bottom end of the propaganda rack, motors are arranged in the grooves, and output shafts of the motors are connected withrotating rods through couplings. The campus culture educational propaganda device is convenient to use, can be moved to facilitate mobile propaganda, and allows propaganda posters to be pasted in a wider range, space is saved, and the propaganda posters can be watched at night.

Description

technical field [0001] The invention relates to the technical field of educational equipment, in particular to a campus culture education publicity device. Background technique [0002] The propaganda work of campus culture is indispensable for every campus. Most of the existing campus culture education propaganda devices are bulletin boards, and most of the billboards are fixed and cannot be moved. When using multiple billboards, it takes up space, the effect is not good, and it is inconvenient to watch at night. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a campus cultural education publicity device, which is convenient to use, can be moved, is convenient for mobile publicity, can post posters in a larger scale, saves space, and can be viewed at night , can effectively solve the problems in the background technology. [0004] In order to achieve the above object, the pres...

AI Technical Summary

Problems solved by technology

[0002] The propaganda work of campus culture is indispensable for every campus. Most of the existing campus culture education propaganda devices are bulletin boards, and most of the billboards are fixed and cannot be moved. When you need to use multiple billboards, it takes up space, the effect is not good, and it is inconvenient to watch at night

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