http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207926909-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c192e2d56bfd91762ad86b35630591c0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R9-02 |
| filingDate | 2017-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_161bb4a84fb1c153598606d5b9265a39 |
| publicationDate | 2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207926909-U |
| titleOfInvention | A kind of oscillating plate of loud speaker |
| abstract | The utility model discloses a kind of oscillating plates of loud speaker, including vibrating diaphragm and ring, the vibrating diaphragm inner surface is provided with pit, the vibrating diaphragm upper end is connected by interconnecting piece with ring, and the interconnecting piece and ring are structure as a whole, and is arranged on the interconnecting piece fluted, the vibrating diaphragm upper end is plugged in groove, the vibrating diaphragm is made of fiberglass layer, anti-guncotton layer and binder course, and the binder course is arranged between fiberglass layer and anti-guncotton layer, and the anti-guncotton layer is located at the fiberglass layer back side.The utility model passes through the domed structure of pit, pit can be good at mitigating diaphragm mass, the area of vibrating diaphragm is also increased simultaneously, to reliably increase sound pressure level, include two two semicircular arc rings by ring, improves the stability that ring supports vibrating diaphragm well, the situation to get rid of sound distortion well, by being injected with glue between groove and vibrating diaphragm end, to avoid high temperature well or make moist that ring and vibrating diaphragm is caused to detach. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109996152-A |
| priorityDate | 2017-12-02-04:00^^<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/CID44263835 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID410507374 |
Total number of triples: 15.