Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A fail-safe landing device for cruising drones

A safe landing and post-failure technology, applied in the field of drones, can solve problems such as people or animals smashed on the bottom, line failures, drone short circuits, etc.

Active Publication Date: 2021-10-01
SHANGHAI NORGEIN COMM
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the UAV is cruising, it may be affected by some air factors, such as the collision of flying birds, high-altitude water vapor entering the body, causing the UAV to short-circuit, circuit failure, etc., which will cause the UAV to fall from high altitude and be damaged, and may also damage the bottom surface people or animals, so we propose a cruise UAV with a fail-safe landing device to solve the problem

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A fail-safe landing device for cruising drones
  • A fail-safe landing device for cruising drones
  • A fail-safe landing device for cruising drones

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] 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.

[0027] see Figure 1-8 , a safety landing device for cruising unmanned aerial vehicles after a failure, including a body 1, a cabin 2 is provided inside the body 1, an installation groove 3 is provided at the inner bottom of the cabin 2, a spring plate is installed in the installation groove 3, and the spring plate A parachute is mounted on top.

[0028] The internal rotation of the nacelle 2 is equipped with a gear ring 4, the inner side of the gear ring 4 i...

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

No PUM Login to View More

Abstract

The invention discloses a fail-safe landing device for a cruise unmanned aerial vehicle. A fail-safe landing device for a cruise unmanned aerial vehicle comprises a machine body. The inside of the machine body is equipped with a cabin, and the inner bottom of the cabin is provided with a The installation slot, the inside of the nacelle is rotatably equipped with a gear ring, the inner side of the gear ring is hinged with a connecting rod, the end of the connecting rod away from the gear ring is hinged with a sealing plate, and the outer side of the gear ring is meshed with a transmission gear. The cruising UAV uses a fail-safe landing device. By installing a parachute in the UAV, when the UAV engine suddenly stops, the rotating ring will be pushed out by the inertial rotation, and then the gear ring will be driven by the reset clockwork. Open the installation slot and the ejection port, the spring plate will eject the parachute, and the drone can land slowly through the parachute, which can reduce the crash rate of the drone, save costs, and prevent the falling drone from being injured people or animals.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a fail-safe landing device for cruising unmanned aerial vehicles. Background technique [0002] UAV is a flying tool that can be remotely controlled. Because it is cheap, easy to operate, and less restricted by terrain, it is currently playing an important role in field construction, exploration, transportation, tourism, rescue and other fields. [0003] When the UAV is cruising, it may be affected by some air factors, such as the collision of flying birds, high-altitude water vapor entering the body, causing the UAV to short-circuit, circuit failure, etc., which will cause the UAV to fall from a high altitude and be damaged, and may also damage the bottom surface people or animals, so we propose a cruise UAV with a fail-safe landing device to solve the problem. Contents of the invention [0004] In order to overcome the above-mentioned deficiencies in the pri...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B64D17/70
CPCB64D17/70
Inventor 胡群
Owner SHANGHAI NORGEIN COMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products