http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109540269-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01G3-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01G3-13 |
| filingDate | 2017-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109540269-B |
| titleOfInvention | A large range load cell |
| abstract | The invention discloses a large-range weighing sensor, comprising a weighing platform, the weighing platform includes an upper flat plate, a lower flat plate and several positioning slide plates; wherein a signal detection circuit and a signal output interface are embedded in the bottom surface of the upper flat plate The signal detection circuit is composed of an eight-arm electric bridge, and the output end of the eight-arm electric bridge is connected to the signal output interface; the positioning slide plate is fixed on the side of the upper plate; the lower plate is parallel to the The bottom of the upper flat plate is installed in close cooperation with the upper flat plate through the positioning slide plate. The invention utilizes an eight-arm electric bridge to obtain pressure or gravity detection signals, the eight-arm electric bridge structure increases the range of the load cell, and the structural design of the upper plate and the lower plate reduces the thickness of the sensor; while ensuring a large range, the overall size is reduced. Size, easy to carry, suitable for low space pressure or object weight weighing weighing system. |
| priorityDate | 2017-09-21-04:00^^<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/CID28718 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419513094 |
Total number of triples: 12.