http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215298338-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a8e6548100449b7f235e5c44d87969a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07C9-37 |
| filingDate | 2021-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00d9b97ad77e9a3331e78b7ddb3c9ea0 |
| publicationDate | 2021-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215298338-U |
| titleOfInvention | Door forbidden protection device with face recognition function |
| abstract | The utility model discloses a door forbidden protection device with face recognition function, which belongs to the technical field of intelligent equipment, and comprises a mounting plate, the right end of the mounting plate is fixedly connected with a fixed block, the outer end of the fixed block is hinged with a cover plate, a through hole is arranged in the mounting plate, an elastic hose is arranged in the through hole, the right end of the elastic hose extends to the right side of the mounting plate, the lower end of the through hole is provided with a placing groove communicated with the through hole, the inner wall under the placing groove is fixedly connected with a plurality of first compression springs, the upper ends of the first compression springs are provided with a first air bag positioned in the placing groove, and the first air bag is communicated with the left end of the elastic hose, thereby effectively preventing impurities or dust in the air from accumulating on the surface of a camera lens of the entrance guard, effectively ensuring the normal use of the face recognition function of the entrance guard, and simultaneously effectively preventing water molecules in the air from entering the entrance guard, resulting in damage to the internal electronic components. |
| priorityDate | 2021-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 16.