A UAV rocket booster mechanism for quick installation and safe separation
A kind of unmanned rocket and safety technology, applied in the field of UAV rocket booster mechanism, can solve the problems of falling failure, easy launch rope not completely blown, interference, etc., to achieve the effect of convenient operation, fast installation and improved safety
Active Publication Date: 2022-07-19
NANJING UNIV OF SCI & TECH
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
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
[0016] The present invention will be further introduced below with reference to the accompanying drawings and specific embodiments.
[0017] combine Figure 1-Figure 3 , A UAV rocket booster mechanism for quick installation and safe separation of the present invention includes a base 3, an adapter portion 4, and a rocket booster portion 5; the base 3 includes a body 3-1, which is arranged on the The rotating shaft 3-2 on the main body 3-1; the main body 3-1 is fixed on the bottom of the drone fuselage 1 by screws; the adapter part 4 includes an adapter cylinder 4-3, an elastic part 4-4, a connection part 4-2; the front end of the adapter barrel 4-3 is provided with a hanging groove with an opening downward, and the adapter barrel 4-3 is hung on the rotating shaft 3-2 through the hanging groove, and can rotate relative to the rotating shaft 3-2; The adapter cylinder 4-3 axially forms a certain angle with the upper end mounting surface of the main body 3-1; the upper end of the...
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 UAV rocket boosting mechanism that can be quickly installed and safely separated, including a base, a transfer part, and a rocket boosting part; the base part includes a body and a rotating shaft provided on the body; the transfer part includes Adapter cylinder, elastic part, and connecting part; the front end of the adapter cylinder is hung on the rotating shaft through a hanging groove; the axial direction of the adapter cylinder forms a certain angle with the mounting surface of the upper end of the body; the upper end of the connecting part is set in the adapter cylinder, The lower end is fixedly connected to the rocket booster part; there is an elastic part and a locking mechanism between the connecting part and the adapter tube; there is an engaging mechanism between the connecting part and the base; in the non-working state, the elastic part makes the connecting part and the base The engaging mechanism between the seats is in the engaging state, and the locking mechanism is in the non-working state; in the working state, when the rocket starts the boost process, the connecting part moves upward, the elastic part is compressed, and the engaging mechanism is in the separated state, triggering the lock The locking mechanism locks the connecting part and the adapter barrel. The invention is easy to install and has high separation safety.
Description
Technical field [0001] The invention belongs to the field of UAV boosting, in particular to a UAV rocket boosting mechanism that can be quickly installed and safely separated. Background technique [0002] Among the current take-off methods of UAVs, rocket-assisted take-off methods are commonly used. The rocket-assisted take-off method is to install a booster rocket before the drone takes off, so that the thrust of the booster rocket assists the drone in taking off, making up for the lack of power of the drone's propeller, so that the drone can achieve smooth flight. required flight altitude and flight speed, and then the booster rocket falls off. [0003] In terms of installation method, the existing rocket booster mechanism first installs the front fulcrum of the booster mechanism on the bottom of the drone, and then wraps the tail of the device around the drone with a rope. After the installation is completed, the drone placed on the launcher takes off under the influen...
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): B64F1/04
CPCB64F1/04B64U70/00
Inventor 周悦郑然舜李军郭着雨李壮壮
Owner NANJING UNIV OF SCI & TECH