http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216414509-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab761134307df329a82cb3965b7ee01b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-02 |
| filingDate | 2021-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1fe1bf88444d9a5e8b529cd788368d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61fa3b9fa121a62e530b7703aa7f9ce3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6578a7e46b26e57b9e5f95ac0ba2d36c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1dbe5a60fcab33a2bc471a011dc2146 |
| publicationDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216414509-U |
| titleOfInvention | Waterproof structure of sound box |
| abstract | The utility model discloses a waterproof structure of a sound box, which comprises a sound box body, wherein the sound box body comprises a front cover and a rear cover, a cavity is formed by the front cover and the rear cover in a surrounding mode, a lamp plate is arranged in the cavity, lamp beads are arranged on the lamp plate, a light-emitting area is formed on the front cover, a plurality of light-emitting holes are arranged in the light-emitting area, the lamp beads are located in the light-emitting holes, a lampshade is arranged on the light-emitting area in a covering mode, and the lampshade is welded with the front cover through ultrasonic waves. The joint of the lampshade and the light-emitting area of the front cover is welded by ultrasonic waves for water and dust prevention, the lamp panel and the lamp bead can be isolated from the outside, the water and dust prevention effects of the sound box are improved to the maximum extent, additional sealing parts and fasteners are not needed, and the production cost is reduced. |
| priorityDate | 2021-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.