http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111540261-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86fa37b0930ba956d4aebf54371a4239 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09B23-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09B23-26 |
| filingDate | 2020-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_639dc2f46b5b39d93d8a1c66753b7569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83752ffc73a882f2139cd4fad2b5a847 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b719234d488232bdc797506dd268e01f |
| publicationDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111540261-A |
| titleOfInvention | High-stability double-helix DNA model for biological teaching |
| abstract | The invention discloses a high-stability double-helix DNA model for biological teaching, which belongs to the field of DNA models, and can effectively reduce the difficulty of splicing a transverse chain shaft to a DNA longitudinal framework through the arrangement of an elastic middle part and the transverse chain shaft so as to effectively improve the assembly efficiency of the model, and can ensure that the transverse chain shaft and an internal suction hemispherical block are mutually wound with an internal locking positioning line after being inserted into the DNA longitudinal framework under the matching action of the transverse chain shaft, the internal suction hemispherical block and the internal locking positioning line after being assembled so as to effectively prevent the transverse chain shaft from falling off from the DNA longitudinal framework, and can effectively shape the winding effect between the internal locking positioning line and the transverse chain shaft under the action of mutual magnetic attraction, so that the internal locking positioning line is not easy to scatter, thereby obviously improving the stability of the model during torsion, the condition that partial part scatters and drops is reduced, reduces the influence to the teaching. |
| priorityDate | 2020-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.