Course arrangement display device
The utility model discloses a course arrangement display device, which relates to the technical field of teaching equipment and comprises a plate frame, a plate body and a roller, the plate body is arranged on the upper portion of the plate frame, and the front end of the plate body is hinged to the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a course arrangement display device, which relates to the technical field of teaching equipment and comprises a plate frame, a plate body and a roller, the plate body is arranged on the upper portion of the plate frame, and the front end of the plate body is hinged to the plate frame through first hinge pieces installed on two sides of the plate frame. The roller is provided with the stickers used for bonding with course information, so that a person can conveniently find out the corresponding course information by shifting the roller, course arrangement can be directly carried out on the device according to actual requirements, and compared with an existing display device using a writing pen or chalk for recording, the course arrangement is more time-saving and labor-saving, and the course arrangement efficiency is improved. The connecting rod assembly is arranged, the plate body and the plate frame are connected through the connecting rod assembly, the included angle between the |
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