http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111572617-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B62B2203-44 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B62B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B62B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B62B3-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B62B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B62B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B62B3-02 |
| filingDate | 2020-06-29^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111572617-B |
| titleOfInvention | PCB storage device |
| abstract | The invention discloses a PCB circuit board storage device, which comprises a storage box and rollers, wherein a protection mechanism is arranged on the inner side of the storage box, a screw rod is driven to rotate by rotating a hand wheel, the screw rod drives a convex plate to vertically move downwards, the convex plate drives a mounting plate and an upper clamping plate to vertically move downwards, the upper clamping plate drives a rubber sheet to vertically move downwards to be tightly attached to the top end surface of a circuit board, so that the top end surface of the circuit board is clamped and fixed, and the outermost circuit board side surface is clamped and fixed by the clamping plate, so that the upper end surface, the lower end surface, the left end surface and the right end surface of the circuit board are clamped and fixed, the circuit board is quickly and stably placed, and the circuit board is prevented from colliding with the inner side wall in the moving process to cause abrasion. |
| priorityDate | 2020-06-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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