http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211443107-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7dcae01061c80fd43970739cb46fc5e3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D6-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D43-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D43-16 |
| filingDate | 2019-12-12^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-08^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e0377e71864d06589cd4a91e136adf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cfbdc34f4b479303bbd0c292f03098e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_160dddbb2520db5dfb76a42756b0f2cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_298971f22ae6821b931ce713833fd468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4de87c0e9a2535b30de235d39d87c8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e98def0b7d2db723d136ec1896e71a5 |
| publicationDate | 2020-09-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211443107-U |
| titleOfInvention | A coal mine network maintenance monitoring device |
| abstract | The utility model discloses a coal mine network maintenance monitoring device, comprising a box body, a box cover, a rectangular cavity and a drawer, the box cover hinge is connected to the box body, and the rectangular cavity is opened at the upper end of the box body , the drawer is movably embedded inside the box body, the four corners of the box body are provided with support structures, the long holes are opened at the four corners of the lower surface of the box body, and the circular grooves are opened at the four corners of the box body. At the lower end of the long hole, the support rod is movably sleeved in the circular groove, the limit grooves are opened on the opposite side surfaces of the long hole, and the limit blocks are connected on the opposite sides of the upper end of the support rod The surface is slidably embedded in the limiting groove, the pull ring A is pin-connected to the lower end of the support rod, and the fixing portions are arranged on the opposite side surfaces of the box body. The utility model makes the box body into a simple workbench through the support rod of the support structure, and can charge the notebook computer, and can effectively solve the network maintenance in the coal mine area. |
| priorityDate | 2019-12-12^^<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/substance/SID419559581 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 |
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