http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212086820-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d8992b7a5dba1caa99faa5e54ae98f7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K7-20 |
| filingDate | 2020-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63400aa03c0398b00154323a5fe38bef |
| publicationDate | 2020-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212086820-U |
| titleOfInvention | Audio-visual device in district of waiting |
| abstract | The utility model discloses a waiting area audio-visual device, which belongs to the field of audio-visual equipment and comprises a device shell, wherein heat dissipation grooves are symmetrically arranged at the left and right ends of the device shell, stoppers are symmetrically connected at the left and right ends of the device shell, a dust guard is slidably connected in the stoppers, a dust screen is arranged in the middle of the dust guard, an iron block is arranged in the middle of the front end of the dust guard, magnets are symmetrically arranged at the left and right ends of the device shell, the waiting area audio-visual device is provided with the heat dissipation grooves, the heat dissipation grooves can dissipate heat generated when equipment in the device shell works, so that the constant temperature in the device shell is ensured, the normal work of the internal equipment is ensured, the dust screen is arranged at the heat dissipation grooves, gaps between the dust screen and the device shell are also sealed, external dust can be effectively blocked, and the dust is prevented from entering, thereby influencing the service life of the equipment in the device shell and having the function of protecting the equipment in the device shell. |
| priorityDate | 2020-07-02-04:00^^<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/CID23925 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491185 |
Total number of triples: 14.