Teaching aid for mathematics teaching
The utility model discloses a teaching aid for mathematics teaching. The teaching aid comprises a base, a cabinet and a desktop. A support rod capable of telescoping is arranged above the base, the support rod comprises an outer support, a T-shaped inner support, the inner support passes through the...
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| creator | ZHAO KEQUAN |
| description | The utility model discloses a teaching aid for mathematics teaching. The teaching aid comprises a base, a cabinet and a desktop. A support rod capable of telescoping is arranged above the base, the support rod comprises an outer support, a T-shaped inner support, the inner support passes through the upper side of the outer support and is inserted into the outer support, and two sides of the outer support are symmetrically provided with springs; one end of each spring is connected with the inner support, and the other ends are connected with a height driving plate; rollers are arranged below the base, the cabinet is disposed above the support rod, the cabinet is internally provided with a plurality of differently shaped object arrangement grooves, and the object arrangement grooves comprise a ruler groove, a square groove, a compass groove and a graphometer groove. According to the utility model, the teaching aid for the mathematics teaching is adjusted to a proper height position through a height regulating controller, drawing and demonstration appliances are taken out from the object arrangement groove, and the support bar is lowered through the height adjusting controller, such that the occupied volume is reduced, and the operation is convenient. |
| format | Patent |
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A support rod capable of telescoping is arranged above the base, the support rod comprises an outer support, a T-shaped inner support, the inner support passes through the upper side of the outer support and is inserted into the outer support, and two sides of the outer support are symmetrically provided with springs; one end of each spring is connected with the inner support, and the other ends are connected with a height driving plate; rollers are arranged below the base, the cabinet is disposed above the support rod, the cabinet is internally provided with a plurality of differently shaped object arrangement grooves, and the object arrangement grooves comprise a ruler groove, a square groove, a compass groove and a graphometer groove. According to the utility model, the teaching aid for the mathematics teaching is adjusted to a proper height position through a height regulating controller, drawing and demonstration appliances are taken out from the object arrangement groove, and the support bar is lowered through the height adjusting controller, such that the occupied volume is reduced, and the operation is convenient.</description><language>eng</language><subject>ADVERTISING ; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE ; CRYPTOGRAPHY ; DIAGRAMS ; DISPLAY ; EDUCATION ; EDUCATIONAL OR DEMONSTRATION APPLIANCES ; GLOBES ; PHYSICS ; PLANETARIA ; SEALS</subject><creationdate>2015</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=20150610&DB=EPODOC&CC=CN&NR=204390555U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150610&DB=EPODOC&CC=CN&NR=204390555U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO KEQUAN</creatorcontrib><title>Teaching aid for mathematics teaching</title><description>The utility model discloses a teaching aid for mathematics teaching. 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According to the utility model, the teaching aid for the mathematics teaching is adjusted to a proper height position through a height regulating controller, drawing and demonstration appliances are taken out from the object arrangement groove, and the support bar is lowered through the height adjusting controller, such that the occupied volume is reduced, and the operation is convenient.</description><subject>ADVERTISING</subject><subject>APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE</subject><subject>CRYPTOGRAPHY</subject><subject>DIAGRAMS</subject><subject>DISPLAY</subject><subject>EDUCATION</subject><subject>EDUCATIONAL OR DEMONSTRATION APPLIANCES</subject><subject>GLOBES</subject><subject>PHYSICS</subject><subject>PLANETARIA</subject><subject>SEALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFANSU1MzsjMS1dIzExRSMsvUshNLMlIBRKZycUKJVBJHgbWtMSc4lReKM3NoOTmGuLsoZtakB-fWlyQmJyal1oS7-xnZGBibGlgamoaGmpMlCIAe4snzQ</recordid><startdate>20150610</startdate><enddate>20150610</enddate><creator>ZHAO KEQUAN</creator><scope>EVB</scope></search><sort><creationdate>20150610</creationdate><title>Teaching aid for mathematics teaching</title><author>ZHAO KEQUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204390555UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>ADVERTISING</topic><topic>APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE</topic><topic>CRYPTOGRAPHY</topic><topic>DIAGRAMS</topic><topic>DISPLAY</topic><topic>EDUCATION</topic><topic>EDUCATIONAL OR DEMONSTRATION APPLIANCES</topic><topic>GLOBES</topic><topic>PHYSICS</topic><topic>PLANETARIA</topic><topic>SEALS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO KEQUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO KEQUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Teaching aid for mathematics teaching</title><date>2015-06-10</date><risdate>2015</risdate><abstract>The utility model discloses a teaching aid for mathematics teaching. The teaching aid comprises a base, a cabinet and a desktop. A support rod capable of telescoping is arranged above the base, the support rod comprises an outer support, a T-shaped inner support, the inner support passes through the upper side of the outer support and is inserted into the outer support, and two sides of the outer support are symmetrically provided with springs; one end of each spring is connected with the inner support, and the other ends are connected with a height driving plate; rollers are arranged below the base, the cabinet is disposed above the support rod, the cabinet is internally provided with a plurality of differently shaped object arrangement grooves, and the object arrangement grooves comprise a ruler groove, a square groove, a compass groove and a graphometer groove. According to the utility model, the teaching aid for the mathematics teaching is adjusted to a proper height position through a height regulating controller, drawing and demonstration appliances are taken out from the object arrangement groove, and the support bar is lowered through the height adjusting controller, such that the occupied volume is reduced, and the operation is convenient.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS |
| title | Teaching aid for mathematics teaching |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-20T13%3A55%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ZHAO%20KEQUAN&rft.date=2015-06-10&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN204390555UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |