http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115226355-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_006cf3a7ede79c0f5912d1a4cfbb0e3b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F15-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-02 |
| filingDate | 2022-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fc51b39981d481965a610848360ecec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54947ff91537482bc70a713228d6bbbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4884dc246f5fce891b8902e97116f55f |
| publicationDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115226355-A |
| titleOfInvention | Glue-filling sealing method for PCB board sealing structure of water meter |
| abstract | The invention discloses a method for filling and sealing a PCB board sealing structure of a water meter. The PCB board sealing structure of the water meter comprises: a base, a PCB board and a window cover, and a cavity is arranged on the base; the PCB board is installed in the cavity, and the PCB board There is a glue hole, and the PCB board is fixedly connected to the base; the window cover is covered on the cavity, and the top of the window cover is provided with a glue injection port and a glue overflow port, and the glue injection port and the glue overflow port are connected with the cavity. , the outer edge of the window cover is provided with a sealing groove which is sealingly connected with the inner wall of the corresponding cavity of the base. Install the PCB board in the cavity of the base, inject glue until the glue is covered with the PCB board and stop the glue injection; before the glue is not cured, install the window cover on the base; seal the glue groove on the outer edge of the window cover. Second injection; wait for the glue to cure. The sealing structure is simple, the glue filling efficiency is high, the operation is convenient, the work efficiency is improved, and the production cost is reduced. |
| priorityDate | 2022-08-24-04:00^^<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/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 20.