Embodiments described herein relates to an Unmanned Aerial Vehicle (UAV) having vibration dampening and isolation capabilities, the UAV including a first frame portion, a second frame portion, and a third frame portion. Each of the first frame portion, the second frame portion, and the third frame p
Embodiments described herein relates to an Unmanned Aerial Vehicle (UAV) having vibration dampening and isolation capabilities, the UAV including a first frame portion, a second frame portion, and a third frame portion. Each of the first frame portion, the second frame portion, and the third frame portion is separated from one another. At least one first support member inelastically coupling the first frame portion and the third frame portion. At least one second support member elastically coupling the second frame portion and one or more of the first frame portion or the third frame portion to isolate the first frame portion and the third frame portion from vibration of the second frame portion.
대표청구항▼
1. An Unmanned Aerial Vehicle (UAV), comprising: a first frame portion, a second frame portion, and a third frame portion, each separated from one another, wherein the second frame portion defines at least one hole;at least one first support member coupled between the first frame portion and the thi
1. An Unmanned Aerial Vehicle (UAV), comprising: a first frame portion, a second frame portion, and a third frame portion, each separated from one another, wherein the second frame portion defines at least one hole;at least one first support member coupled between the first frame portion and the third frame portion; andat least one second support member, coupled between the second frame portion and one or more of the first frame portion or the third frame portion, and configured to isolate the first frame portion and the third frame portion from vibration of the second frame portion;wherein the at least one first support member is arranged to extend from the first frame portion and through the at least one hole to couple to the third frame portion. 2. The UAV of claim 1, wherein the second frame portion is arranged between the first frame portion and the third frame portion. 3. The UAV of claim 1, further comprising at least one aerial propulsion device arranged on the second frame portion. 4. The UAV of claim 3, wherein: the at least one aerial propulsion device generates vibration that is propagated through the second frame portion; andthe at least one second support member is configured to isolate the one or more of the first frame portion or the third frame portion from the vibration generated by the at least one aerial propulsion device. 5. The UAV of claim 1, further comprising a battery arranged on the first frame portion. 6. The UAV of claim 5, further comprising at least one of a camera, a sensor, a radio-frequency (RF) resource, a processor, or a memory arranged on the third frame portion. 7. The UAV of claim 1, wherein the first frame portion is coupled to the third frame portion via only the first support member. 8. The UAV of claim 1, wherein the second frame portion is coupled to the one or more of the first frame portion or the third frame portion via only the at least one second support member. 9. The UAV of claim 1, wherein the first frame portion and the third frame portion are configured to move as a single mass relative to the second frame portion. 10. The UAV of claim 1, wherein the at least one first support member comprises one or more of a rod, a beam, a shaft, a shackle, a clamp, or a bolt. 11. The UAV of claim 1, wherein the at least one second support member comprises one or more of a rubber bushing, a rubber grommet, a shock absorber, or a spring. 12. The UAV of claim 1, wherein the at least one second support member is arranged to be under forces between the first frame portion and the third frame portion. 13. The UAV of claim 1, wherein the at least one first support member is arranged to be separate from the second frame portion such that vibrations of the second frame portion are isolated from the at least one first support member. 14. The UAV of claim 1, wherein the first frame portion comprises a tray configured to carry a battery. 15. The UAV of claim 1, wherein: at least one of the first frame portion, the second frame portion, or the third frame portion is composed of a first material corresponding to a main frame structure and a second material corresponding to a sub-frame structure; andthe second material is more rigid than the first material. 16. The UAV of claim 15, wherein: the main frame structure has at least one passage; andthe sub-frame structure is arranged in the at least one passage. 17. The UAV of claim 15, wherein the first material is at least one of plastic or ceramic. 18. The UAV of claim 15, wherein the second material is at least one of carbon fiber, steel, or metal. 19. The UAV of claim 1, wherein the vibration of the second frame portion is isolated from the first frame portion by elastically coupling the second frame portion to the first frame portion. 20. The UAV of claim 1, wherein the first frame portion is inelastically secured to the third frame portion. 21. The UAV of claim 1, wherein the at least one hole comprises a cross section larger than a cross section of the first support member such that the first support member is not in contact with the second frame portion. 22. The UAV of claim 1, wherein the first frame portion has one or more apertures to minimize weight. 23. A method for providing an Unmanned Aerial Vehicle (UAV), comprising: providing a first frame portion, a second frame portion, and a third frame portion, each separated from one another, wherein the second frame portion defines at least one hole;providing at least one first support member coupled between the first frame portion and the third frame portion;arranging the at least one first support member to extend from the first frame portion and through the at least one hole to couple to the third frame portion, andproviding at least one second support member coupled between the second frame portion and one or more of the first frame portion or the third frame portion to isolate the first frame portion and the third frame portion from vibration of the second frame portion; wherein the second frame portion defines at least one hole, and the at least one first support member is arranged to extend from the first frame portion and through the at least one hole to couple to the third frame portion. 24. An Unmanned Aerial Vehicle (UAV), comprising: a first frame portion, a second frame portion, and a third frame portion, each separated from one another, wherein the second frame portion defines at least one hole;at least a battery arranged on the first frame portion; andat least one of a camera, a sensor, a radio-frequency (RF) resource, a processor, or a memory arranged on the third frame portion, wherein: the first frame portion, the third frame portion, the battery, and the at least one of the camera, the sensor, the radio-frequency (RF) resource, the processor, or the memory are secured together by at least one first support member arranged to extend from the first frame portion and through the at least one hole to couple to the third frame portion. 25. The UAV of claim 24, further comprising at least one aerial propulsion device mounted to the second frame portion, wherein vibration of the at least one aerial propulsion device is isolated from the first frame portion by elastically coupling the second frame portion to the first frame portion. 26. The UAV of claim 24, wherein the at least one hole comprises a cross section larger than a cross section of the first support member such that the first support member is not in contact with the second frame portion.
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이 특허에 인용된 특허 (2)
Buscher, Michael Sean; Kulesza, Henry E., Airframe.
Christensen, Casey Christen Jens; Allmendinger, Otto Karl; Hohnholt, Richard Douglas; Poteet, Kent; Schmitz, Scott Rollin Michael; Blackwell, Thomas, Rotorcraft with integrated light pipe support members.
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