http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217388964-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7a8e0f58e3a59611bd4e64ed9c5ef40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02401c852be6e9c8bc21f05791bdf3be |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-10 |
| filingDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5f090c73e9fa7ec3a36e443f144b419 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fcfab185dde1be331f781dfa1757a47 |
| publicationDate | 2022-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217388964-U |
| titleOfInvention | Air-Bone Conduction Multifunctional Headphones for Electrical Audiometry |
| abstract | The utility model discloses an air-bone conduction multifunctional earphone suitable for electrical audiometry, which comprises an earphone main bracket, and the bottom end of the earphone main bracket is rotatably connected with a fixing rod; Blocks, there are four limit blocks, each of which is set at the bottom end of the main bracket of the headset, and a second magnet is set on one side of the limit block, which needs to be placed in the air guide. When switching from bone conduction to bone conduction, rotate the first air conduction earphone and the second air conduction earphone, and set a limit block on the outside of the fixed rod, and first magnets are installed on both sides of the limit block, so that the fixed rod drives the limiter. The position block instrument rotates, then the first magnet will attract the second magnet, the limit block can limit the rotation angle of the fixed rod to 180°, and the first air conduction earphone and the second air conduction earphone are not easy to move after the conversion , to enhance its stability and ease of use. |
| priorityDate | 2022-04-01-04:00^^<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/compound/CID14789 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419525871 |
Total number of triples: 15.