http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113753246-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4856b88d51e88dbbd25733efe2ab2b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64D45-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64D45-04 |
| filingDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c90b42e75f686dcfb9ffc703076979f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bf1afdb6b5e78583e6674c702d0a873 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f33af9822c8f875a2e49bf7b86760a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_935ccae2efd6c9afecb58947ed6b3628 |
| publicationDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113753246-A |
| titleOfInvention | Small unmanned aerial vehicle fall protection device and its working method |
| abstract | The invention discloses a fall protection device for a small unmanned aerial vehicle and a working method thereof. The reaction box is divided into two layers, the middle is separated by a partition, the upper layer is placed with sodium azide and a vacuum-compressed air bag, and the lower layer is placed with potassium nitrate and silicon dioxide. In addition there is an electric igniter on the upper level. A gas nozzle is arranged above the reaction box. One end of the tie rod is connected with the linear steering gear, and the other end is connected with the baffle in the reaction box, so that the baffle can be quickly withdrawn. The air inlet hole of the air bag is connected with the air nozzle on the reaction box. The air bag is specially made into a certain shape. After inflation, the whole aircraft can be wrapped. Before working, the air bag is compressed and stuffed in the reaction box. With the protection of the airbag, the drone will not cause great damage to people or objects on the ground after falling. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022237254-A1 |
| priorityDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.