Calculus teaching device for higher mathematics in university
The invention discloses a university advanced mathematics calculus teaching device, which comprises a teaching support and a portable teaching display mechanism, and is characterized in that the portable teaching display mechanism comprises a main display board, a mounting frame and a portable box,...
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| creator | WEI FENGJUN JIA QIULI |
| description | The invention discloses a university advanced mathematics calculus teaching device, which comprises a teaching support and a portable teaching display mechanism, and is characterized in that the portable teaching display mechanism comprises a main display board, a mounting frame and a portable box, and the left and right ends of the main display board are provided with mounting grooves; first limiting strips are fixedly mounted at the top and the bottom of the interior of the mounting groove; the teaching support comprises a base and a supporting plate rotationally connected with the base. Teaching content needing to be explained can be written on the auxiliary display board in advance in the pre-class lesson preparation stage, during teaching, the teaching content on the auxiliary display board can be directly displayed, writing in a classroom can be omitted, the teaching content can be explained according to the content on the auxiliary display board in the classroom, simple annotation is carried out in the |
| format | Patent |
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Teaching content needing to be explained can be written on the auxiliary display board in advance in the pre-class lesson preparation stage, during teaching, the teaching content on the auxiliary display board can be directly displayed, writing in a classroom can be omitted, the teaching content can be explained according to the content on the auxiliary display board in the classroom, simple annotation is carried out in the</description><language>chi ; eng</language><subject>ADVERTISING ; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE ; CABINETS ; COFFEE MILLS ; CRYPTOGRAPHY ; DESKS ; DIAGRAMS ; DISPLAY ; DOMESTIC ARTICLES OR APPLIANCES ; DRAWERS ; EDUCATION ; EDUCATIONAL OR DEMONSTRATION APPLIANCES ; FURNITURE ; GENERAL DETAILS OF FURNITURE ; GLOBES ; HUMAN NECESSITIES ; OFFICE FURNITURE ; PHYSICS ; PLANETARIA ; SEALS ; SPICE MILLS ; SUCTION CLEANERS IN GENERAL ; TABLES</subject><creationdate>2022</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=20220729&DB=EPODOC&CC=CN&NR=114794769A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220729&DB=EPODOC&CC=CN&NR=114794769A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEI FENGJUN</creatorcontrib><creatorcontrib>JIA QIULI</creatorcontrib><title>Calculus teaching device for higher mathematics in university</title><description>The invention discloses a university advanced mathematics calculus teaching device, which comprises a teaching support and a portable teaching display mechanism, and is characterized in that the portable teaching display mechanism comprises a main display board, a mounting frame and a portable box, and the left and right ends of the main display board are provided with mounting grooves; first limiting strips are fixedly mounted at the top and the bottom of the interior of the mounting groove; the teaching support comprises a base and a supporting plate rotationally connected with the base. Teaching content needing to be explained can be written on the auxiliary display board in advance in the pre-class lesson preparation stage, during teaching, the teaching content on the auxiliary display board can be directly displayed, writing in a classroom can be omitted, the teaching content can be explained according to the content on the auxiliary display board in the classroom, simple annotation is carried out in the</description><subject>ADVERTISING</subject><subject>APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE</subject><subject>CABINETS</subject><subject>COFFEE MILLS</subject><subject>CRYPTOGRAPHY</subject><subject>DESKS</subject><subject>DIAGRAMS</subject><subject>DISPLAY</subject><subject>DOMESTIC ARTICLES OR APPLIANCES</subject><subject>DRAWERS</subject><subject>EDUCATION</subject><subject>EDUCATIONAL OR DEMONSTRATION APPLIANCES</subject><subject>FURNITURE</subject><subject>GENERAL DETAILS OF FURNITURE</subject><subject>GLOBES</subject><subject>HUMAN NECESSITIES</subject><subject>OFFICE FURNITURE</subject><subject>PHYSICS</subject><subject>PLANETARIA</subject><subject>SEALS</subject><subject>SPICE MILLS</subject><subject>SUCTION CLEANERS IN GENERAL</subject><subject>TABLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB1TsxJLs0pLVYoSU1MzsjMS1dISS3LTE5VSMsvUsjITM9ILVLITSzJSAUSmcnFCpl5CqV5mWWpRcWZJZU8DKxpiTnFqbxQmptB0c01xNlDN7UgPz61uCAxOTUvtSTe2c_Q0MTc0sTczNLRmBg1AD4DMJo</recordid><startdate>20220729</startdate><enddate>20220729</enddate><creator>WEI FENGJUN</creator><creator>JIA QIULI</creator><scope>EVB</scope></search><sort><creationdate>20220729</creationdate><title>Calculus teaching device for higher mathematics in university</title><author>WEI FENGJUN ; JIA QIULI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114794769A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ADVERTISING</topic><topic>APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE</topic><topic>CABINETS</topic><topic>COFFEE MILLS</topic><topic>CRYPTOGRAPHY</topic><topic>DESKS</topic><topic>DIAGRAMS</topic><topic>DISPLAY</topic><topic>DOMESTIC ARTICLES OR APPLIANCES</topic><topic>DRAWERS</topic><topic>EDUCATION</topic><topic>EDUCATIONAL OR DEMONSTRATION APPLIANCES</topic><topic>FURNITURE</topic><topic>GENERAL DETAILS OF FURNITURE</topic><topic>GLOBES</topic><topic>HUMAN NECESSITIES</topic><topic>OFFICE FURNITURE</topic><topic>PHYSICS</topic><topic>PLANETARIA</topic><topic>SEALS</topic><topic>SPICE MILLS</topic><topic>SUCTION CLEANERS IN GENERAL</topic><topic>TABLES</topic><toplevel>online_resources</toplevel><creatorcontrib>WEI FENGJUN</creatorcontrib><creatorcontrib>JIA QIULI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEI FENGJUN</au><au>JIA QIULI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Calculus teaching device for higher mathematics in university</title><date>2022-07-29</date><risdate>2022</risdate><abstract>The invention discloses a university advanced mathematics calculus teaching device, which comprises a teaching support and a portable teaching display mechanism, and is characterized in that the portable teaching display mechanism comprises a main display board, a mounting frame and a portable box, and the left and right ends of the main display board are provided with mounting grooves; first limiting strips are fixedly mounted at the top and the bottom of the interior of the mounting groove; the teaching support comprises a base and a supporting plate rotationally connected with the base. Teaching content needing to be explained can be written on the auxiliary display board in advance in the pre-class lesson preparation stage, during teaching, the teaching content on the auxiliary display board can be directly displayed, writing in a classroom can be omitted, the teaching content can be explained according to the content on the auxiliary display board in the classroom, simple annotation is carried out in the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CABINETS COFFEE MILLS CRYPTOGRAPHY DESKS DIAGRAMS DISPLAY DOMESTIC ARTICLES OR APPLIANCES DRAWERS EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES FURNITURE GENERAL DETAILS OF FURNITURE GLOBES HUMAN NECESSITIES OFFICE FURNITURE PHYSICS PLANETARIA SEALS SPICE MILLS SUCTION CLEANERS IN GENERAL TABLES |
| title | Calculus teaching device for higher mathematics in university |
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