A foldable airdrop drone
An unmanned aerial vehicle, a folding technology, applied in the field of unmanned aerial vehicles, can solve the problems of low degree of automation, inability to automatically complete the retraction action, etc., and achieve the effects of high degree of automation, compact structure, and convenient recycling.
Active Publication Date: 2016-08-31
如东道博智能设备有限公司
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0008] The purpose of the present invention is to overcome the deficiencies in the prior art that the folding airdrop drone has a low degree of automation and cannot automatically complete the retraction action, and provides a foldable airdrop drone. The invention applies a mechanical linkage mechanism to the unmanned In the machine folding technology, the propeller strut is controlled to expand or retract by driving the steering gear, with a high degree of automation, regular shape after folding, compact structure, easy to carry, and helpful for the execution of long-distance tasks
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 1
[0031] see Figure 1 to Figure 5 , a kind of foldable airdrop UAV of the present embodiment, comprises fuselage main body, retractable mechanism and control system, described fuselage main body comprises fuselage chassis 1, the rack support that vertical fuselage chassis 1 is set Rod 2, fuselage top frame 3, propeller strut 4 and propeller 5 that are fixed on the frame support rod 2 tops. In this embodiment, the four-axis aircraft is used as a preferred solution, and the fuselage chassis 1 can be a rectangular body structure (such as image 3 ), 4 frame support bars 2 are fixed on the four corners of the fuselage underframe 1, and the lower ends of the frame support bars 2 protrude from the fuselage underframe 1, and have the effect of landing gear. Bottom frame projections 101 are arranged on the side of the fuselage bottom frame 1 , and four bottom frame projections 101 are arranged at intervals on each side of the fuselage bottom frame 1 . The underframe shaft 102 is hous...
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 a folding type aerial-delivery unmanned aerial vehicle, and belongs to the field of unmanned aerial vehicles. The folding type aerial-delivery unmanned aerial vehicle comprises a machine body main body, a folding and unfolding mechanism and a control system, wherein the machine body main body comprises a machine body bottom frame, a rack supporting rod which is arranged perpendicular to the machine body bottom frame, a machine body top rack which is fixed on the upper part of the rack supporting rod, a screw propeller supporting rod and a screw propeller, wherein one end of the screw propeller supporting rod is movably connected with a bottom frame rotary shaft on the machine body bottom frame, and the other end of the screw propeller supporting rod is connected with the screw propeller through a motor; a drive mechanism is connected onto the screw propeller supporting rod, and the drive mechanism is connected with the machine body top rack through a connecting rod. Under a folding state, the screw propeller supporting rod is perpendicular to the machine body bottom frame; under an unfolded state, the screw propeller supporting rod is positioned in a plane in which the machine body bottom frame is positioned. According to the folding type aerial-delivery unmanned aerial vehicle disclosed by the invention, a mechanical connecting rod mechanism is applied to an unmanned aerial vehicle folding technology, and the screw propeller supporting rod is controlled by a drive steering engine to unfold or fold, so that folding type aerial-delivery unmanned aerial vehicle is high in automation degree, regular in shape after being folded, compact in structure, convenient to carry and capable of being used for aerial delivery.
Description
technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, and more specifically, relates to a foldable airdrop unmanned aerial vehicle. Background technique [0002] Unmanned aerial vehicle, unmanned aerial vehicle (UAV) for short, is a new concept aircraft in rapid development, which has the advantages of flexible maneuvering, quick response, unmanned flight, and low operation requirements. UAVs equipped with multiple types of sensors can realize real-time image transmission and detection of high-risk areas, which is a powerful supplement to satellite remote sensing and traditional aerial remote sensing. At present, the scope of use of UAVs has been expanded to the three major fields of military, scientific research, and civilian use, specifically in power, communications, meteorology, agriculture, ocean, exploration, photography, disaster prevention and reduction, crop production estimation, anti-drug anti-smuggling, border patrol, P...
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): B64C27/37
Inventor 杜绍林王楠楠沈子飞徐浩方挺
Owner 如东道博智能设备有限公司