http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207911192-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54149f5cab04c0ac6652e3bd2a69cadb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B3-54 |
| filingDate | 2018-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3f5cde0e1dde042276df03629bcbdf8 |
| publicationDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207911192-U |
| titleOfInvention | Special wire communication equipment in a kind of tunnel |
| abstract | The utility model discloses special wire communication equipment in a kind of tunnel,Including waterproof box body,Waterproof box cover and pcb board,The waterproof box body is the rectangular box of open top,Pcb board is mounted in waterproof box body,It is equipped with capillary groove on four wall tops of waterproof box body,The top of four wall of waterproof box body is divided into two layers of outer wall and inner wall by capillary groove,Screw fixed column is equipped on four angles of four wall of waterproof box body,It is equipped with wiring hole in the both sides of waterproof box body,It is embedded with waterproof end plug in wiring hole,Card has electric power connection line in one of waterproof end plug,Card has signal connecting line in another waterproof end plug,Compartment lid is stamped at the top of waterproof box body,Waterproof convex block is equipped among the cover rim of waterproof box cover,Four angles of waterproof box cover cover rim are equipped with bolted fastener,Waterproof convex block is connected in capillary groove,Bolted fastener is engaged with screw fixed column top surface.It is in application, have good water resistance, and service life is longer. |
| priorityDate | 2018-03-16-04:00^^<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/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 15.