A UAV emergency buoyancy device
A technology of buoyancy devices and drones, applied in the direction of floats, etc., can solve problems such as damage to drones, and achieve the effect of simple and convenient structure
Active Publication Date: 2020-10-02
慧疆科技(天津)有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In view of the above problems, the present invention provides an emergency buoyancy device for unmanned aerial vehicles, which improves the adaptability of the unmanned aerial vehicle when it falls into the water, and prevents the unmanned aerial vehicle from falling into the water and damaging the unmanned aerial vehicle.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-7 , the present invention provides a technical solution: an emergency buoyancy device for an unmanned aerial vehicle, which is arranged at the bottom of the frame body of the unmanned aerial vehicle 5, the unmanned aerial vehicle includes at least three rotors 6, and the emergency buoyancy device includes a buoyancy body And the automatic inflation control assembly, characterized in that the automatic inflation control assembly can automat...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an unmanned aerial vehicle emergency buoyancy device. The unmanned aerial vehicle emergency buoyancy device can automatically release gas to a buoyancy body after touching water, and uplift supporting of an unmanned aerial vehicle is realized through the buoyancy body. According to the unmanned aerial vehicle emergency buoyancy device, after a water-sensitive material is used for being softened or melted by water, a striking pin loses blocking of a water-sensitive block, a spring stretches and pushes the striking pin to puncture a sealing film piece of a gas cylinder, thus a gas bag is filled with carbon dioxide gas to produce buoyancy, and the structure is simple and convenient; meanwhile before touching the water, the gas bag is compressed in a box, the volume islimited, and exposure is avoided; after inflating, the gas bag expands and opens a box cover, and the gas bag further inflates and expands to provide the buoyancy for the unmanned aerial vehicle falling into the water; and furthermore, the box is further internally filled with dye in addition to the gas bag, and the dye spilled in seawater as the box is blown to open by the gas bag, so that the unmanned aerial vehicle is more visible.
Description
technical field [0001] The invention relates to an emergency buoyancy device for an unmanned aerial vehicle, which belongs to the technical field of emergency equipment for unmanned aerial vehicles. Background technique [0002] At present, the application of drones can be seen everywhere. The flight of the UAV mainly depends on the control on the ground. For drones, if they are improperly controlled or malfunction, once they fall into the water, it is easy to cause damage to the drone. In addition, for sea rescue drones, how to provide emergency buoyancy is also extremely important for the rescue application of drones. [0003] In view of the above problems, the present invention provides an emergency buoyancy device for the drone, which improves the adaptability of the drone when it falls into the water, and prevents the drone from falling into the water and damaging the drone. Contents of the invention [0004] In order to achieve the above object, the present invent...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B64C25/56
CPCB64C25/56
Inventor 不公告发明人
Owner 慧疆科技(天津)有限公司