Data storage device for education management
The utility model discloses a data storage device for education management. Wherein the placing groove is formed in a box body, and the cover plate is connected to the box body through a hinge. A plurality of partition plates are fixedly mounted in the placement groove; bottom plates are slidably co...
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| creator | YANG MUPING LIU HAO |
| description | The utility model discloses a data storage device for education management. Wherein the placing groove is formed in a box body, and the cover plate is connected to the box body through a hinge. A plurality of partition plates are fixedly mounted in the placement groove; bottom plates are slidably connected between the partition plates and the inner wall of the containing groove and between every two adjacent partition plates. Sliding grooves matched with the corresponding bottom plates are formed in the inner wall of the left side of the containing groove and each partition plate, springs areinstalled between the bottom wall of each sliding groove and the corresponding bottom plate, and a plurality of control structures matched with the corresponding bottom plates are installed on the boxbody. The file box has the advantages that the height of the bottom plate relative to the bottom of the box body is easy to adjust, so that files placed on the box body are convenient to take, and the file box is simple in st |
| format | Patent |
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A plurality of partition plates are fixedly mounted in the placement groove; bottom plates are slidably connected between the partition plates and the inner wall of the containing groove and between every two adjacent partition plates. Sliding grooves matched with the corresponding bottom plates are formed in the inner wall of the left side of the containing groove and each partition plate, springs areinstalled between the bottom wall of each sliding groove and the corresponding bottom plate, and a plurality of control structures matched with the corresponding bottom plates are installed on the boxbody. The file box has the advantages that the height of the bottom plate relative to the bottom of the box body is easy to adjust, so that files placed on the box body are convenient to take, and the file box is simple in st</description><language>chi ; eng</language><subject>BOOKBINDING ; FILE CARDS ; FILES ; FILING APPLIANCES ; INDEXING ; PERFORMING OPERATIONS ; SHEETS TEMPORARILY ATTACHED TOGETHER ; SPECIAL PRINTED MATTER ; TRANSPORTING</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201120&DB=EPODOC&CC=CN&NR=211968967U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201120&DB=EPODOC&CC=CN&NR=211968967U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG MUPING</creatorcontrib><creatorcontrib>LIU HAO</creatorcontrib><title>Data storage device for education management</title><description>The utility model discloses a data storage device for education management. 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Wherein the placing groove is formed in a box body, and the cover plate is connected to the box body through a hinge. A plurality of partition plates are fixedly mounted in the placement groove; bottom plates are slidably connected between the partition plates and the inner wall of the containing groove and between every two adjacent partition plates. Sliding grooves matched with the corresponding bottom plates are formed in the inner wall of the left side of the containing groove and each partition plate, springs areinstalled between the bottom wall of each sliding groove and the corresponding bottom plate, and a plurality of control structures matched with the corresponding bottom plates are installed on the boxbody. The file box has the advantages that the height of the bottom plate relative to the bottom of the box body is easy to adjust, so that files placed on the box body are convenient to take, and the file box is simple in st</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN211968967UU |
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| subjects | BOOKBINDING FILE CARDS FILES FILING APPLIANCES INDEXING PERFORMING OPERATIONS SHEETS TEMPORARILY ATTACHED TOGETHER SPECIAL PRINTED MATTER TRANSPORTING |
| title | Data storage device for education management |
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