Recording board for population census

The utility model belongs to the technical field of recording plates, and particularly relates to a recording plate for population census, which comprises a cover plate and a bottom sealing plate which are connected through a connecting part, the inner sides of the cover plate and the bottom sealing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN ZENGJI, DAI XIDONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model belongs to the technical field of recording plates, and particularly relates to a recording plate for population census, which comprises a cover plate and a bottom sealing plate which are connected through a connecting part, the inner sides of the cover plate and the bottom sealing plate are both provided with placing grooves for placing recording paper, the inner side of the cover plate is provided with a locking bulge, and the locking bulge is provided with a locking groove for locking the recording paper. A locking groove matched with the locking protrusion is formed in the inner side of the bottom sealing plate. The storage grooves for storing the recording paper are formed in the inner sides of the front cover plate and the back cover plate, so that the recording paper is prevented from being broken, unused recording paper can be stored in one storage groove, recorded recording paper can be stored in the other storage groove, and files are neater; and by arranging a locking bulge and a