CN116654329A - Unmanned aerial vehicle take-off and landing platform for dynamic carrier - Google Patents
Unmanned aerial vehicle take-off and landing platform for dynamic carrier Download PDFInfo
- Publication number
- CN116654329A CN116654329A CN202310141532.6A CN202310141532A CN116654329A CN 116654329 A CN116654329 A CN 116654329A CN 202310141532 A CN202310141532 A CN 202310141532A CN 116654329 A CN116654329 A CN 116654329A
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- unmanned aerial
- aerial vehicle
- platform
- working platform
- landing platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/22—Ground or aircraft-carrier-deck installations for handling aircraft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to an unmanned aerial vehicle take-off and landing platform for a dynamic carrier, which comprises a working platform, wherein a fixed bracket is arranged at the bottom of the working platform; the lower side of the fixed bracket is movably connected with a supporting mechanism; the bottom of the supporting mechanism is arranged on the base; the base is also provided with a driving part; the driving part is connected with the horizontal adjusting mechanism; the horizontal adjusting mechanism is connected with the fixed bracket; the driving part is connected with the controller; the controller is connected with the horizontal sensing device. The invention mainly solves the problem that the unmanned aerial vehicle cannot stably take off and land on a non-large-sized boat, does not need excessive supporting strength, and utilizes the combination of the servo motor and the simpler crankshaft connecting rod to enable the working platform to work quickly, smoothly and sensitively, and the telescopic connecting rod is added with manual adjustability, so that the unmanned aerial vehicle is prevented from completely depending on electronic equipment, and manual coarse adjustment can be performed.
Description
Technical Field
The invention relates to an unmanned aerial vehicle take-off and landing platform, in particular to an unmanned aerial vehicle take-off and landing platform for a dynamic carrier.
Background
Unmanned aerial vehicle technique has played comparatively important effect in fields such as reconnaissance, measurement. When the unmanned aerial vehicle is used, the unmanned aerial vehicle is usually carried on various mobile carriers (such as ships, vehicles and the like), and in the working process of the carriers, large vibration is often generated, so that the unmanned aerial vehicle parking platform is in unstable states such as rolling, pitching, heave and the like. However, the tarmac in the prior art generally has two major drawbacks: the first method is to describe the actual scene too simply, only the device principle function is described in detail, the use condition under the actual scene is not further described, the actual condition is unknown, and the specific use condition is not described. And the question of whether it is movably arranged, how to disassemble the movement is not illustrated in its representation. The second design disadvantage is that it is too complex, with too many mechanical devices, and does not take into account the subsequent problems. On one hand, the device is mainly used in humid environments such as water, ocean and the like, has no shell protection, has very serious corrosion on various devices, and can not normally function for a long time; on the other hand, because the design of the device is too complex, if the device is corroded or parts are damaged due to other reasons, the replacement of the parts is faced with the problems of 'needing professional staff', 'parts are not purchased in stock at present', and the normal operation is affected. The 2 designs are not designed to be specially used for a landing special platform of the unmanned aerial vehicle, and the specific problem of the practical application environment of the special and pertinent unmanned aerial vehicle is not considered.
Therefore, further improvements are needed.
Disclosure of Invention
In view of the above, the invention provides the unmanned aerial vehicle take-off and landing platform for the dynamic carrier for overcoming the defects in the prior art, which is used for stabilizing and compensating the dynamic carrier, realizes the relative stability of the platform, and has the advantages of high response speed and high sensitivity.
An unmanned aerial vehicle take-off and landing platform for dynamic carrier, includes work platform, its characterized in that: the bottom of the working platform is provided with a fixed bracket; the lower side of the fixed bracket is movably connected with a supporting mechanism; the bottom of the supporting mechanism is arranged on the base; the base is also provided with a driving part; the driving part is connected with the horizontal adjusting mechanism; the horizontal adjusting mechanism is connected with the fixed bracket; the driving part is connected with the controller; the controller is connected with the horizontal sensing device.
Preferably, the fixed support is a Chinese character 'tian' shaped support; the supporting mechanism comprises a supporting column; the bottom ends of the support columns are fixedly arranged on the base; the base is fixedly arranged at a preset installation position of the movable carrier.
Preferably, the supporting mechanism further comprises a first hook joint and a second hook joint; the first hook hinge is arranged at the center of the bottom of the fixed bracket; the second hook joint is arranged at the top end of the support column; the first hook hinge and the second hook hinge are mutually hinged.
Preferably, the driving part is a servo motor; the driving part is provided with two driving parts; the horizontal adjusting mechanisms are in one-to-one correspondence with the driving parts; the axes of the two servo motors are distributed on the base in a mutually perpendicular mode.
Preferably, the horizontal adjusting mechanism further comprises a crank and a telescopic connecting rod; the drive is connected with an output shaft of the servo motor; the crank is rotationally connected in the rotating seat; the lower end of the telescopic connecting rod is rotationally connected with the crank.
Preferably, a third hook hinge is arranged at the upper end of the telescopic connecting rod; a fourth hook hinge is arranged at the bottom of the fixed support; the third hook hinge and the fourth hook hinge are mutually hinged.
Preferably, an organ type protective cover is connected between the outer side of the base and the working platform.
Preferably, telescopic upright posts are arranged at four corners of the surface of the working platform; a flexible protective net is arranged between the telescopic vertical rods.
Preferably, the level sensing device is a level gauge, a ship Motion Reference Unit (MRU) or a ship motion attitude sensor.
The invention has the following beneficial effects: the unmanned aerial vehicle mainly aims at solving the problem that the unmanned aerial vehicle cannot stably take off and land on a non-large-sized boat, and the unmanned aerial vehicle does not need excessive supporting strength, and the working platform is fast in working response and smooth and sensitive by combining a servo motor and a simpler crankshaft connecting rod, and the telescopic connecting rod is manually adjustable, so that complete dependence on electronic equipment is avoided, and manual coarse adjustment can be performed.
Meanwhile, according to the use environment and characteristics, the flexibly telescopic organ protection cover is additionally arranged, so that water vapor is effectively isolated, and parts of the internal device are protected; according to the characteristics that the unmanned aerial vehicle is easy to be influenced by wind and waves when taking off and landing on a ship, the telescopic rod piece is installed and connected with the flexible protection net, so that the unmanned aerial vehicle is effectively prevented from falling caused by sideslip.
Secondly, through the cooperation of sheetmetal and electro-magnet, electromagnet control is correlated with aircraft take-off and landing control, after unmanned aerial vehicle contacted the platform of taking-off and landing, triggers the electro-magnet switch, only adsorbs unmanned aerial vehicle on the platform of taking-off and landing, prevents unmanned aerial vehicle's slip and topple.
Finally, an induction charging plate is arranged on the working platform, and the induction charging plate on the lifting platform can move in a certain movable space and is controlled to move by a program. After the unmanned aerial vehicle steadily falls to the working platform, the take-off and landing platform determines the specific position of the induction charging plate according to an algorithm, and the control program controls the induction charging plate on the working platform to move and align with the induction charging plate on the unmanned aerial vehicle bracket, so that the unmanned aerial vehicle starts to be charged.
Drawings
Fig. 1 is a schematic view of an assembly structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
FIG. 3 is a schematic view of another aspect of the present invention.
Fig. 4 is an enlarged schematic view of section a.
FIG. 5 is a schematic view of another embodiment
In the figure: 1 is a working platform, 2 is a fixed support, 3 is a base, 4 is a supporting column, 5 is a servo motor, 6 is a crank, 7 is a telescopic connecting rod, 8 is a rotating seat, 9 is a first hook joint, 10 is a second hook joint, 11 is a third hook joint, 12 is a fourth hook joint, 13 is an organ type protective cover, 14 is a telescopic vertical rod, and 15 is a flexible protective net.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art, provided that the terms are not defined differently. It is to be understood that terms defined in commonly used dictionaries have meanings that are consistent with the meaning of the terms in the prior art.
Referring to fig. 1-3, an unmanned aerial vehicle take-off and landing platform for a dynamic carrier comprises a working platform 1, wherein a fixed bracket 2 is arranged at the bottom of the working platform 1; the lower side of the fixed bracket 2 is movably connected with a supporting mechanism; the bottom of the supporting mechanism is arranged on the base 3; the base 3 is also provided with a driving part; the driving part is connected with the horizontal adjusting mechanism; the horizontal adjusting mechanism is connected with the fixed bracket 2; the driving part is connected with the controller; the controller is connected with the horizontal sensing device.
Further, the fixed support 2 is a field-shaped support; the supporting mechanism comprises a supporting column 4; the bottom ends of the support columns 4 are fixedly arranged on the base 3; the base 3 is fixedly arranged at a preset installation position of the movable carrier.
Specifically, the mobile carrier may be a vehicle, a ship, or the like; the base, the supporting mechanism, the horizontal adjusting mechanism, the field-shaped support at the bottom of the working platform and other parts are mainly made of steel materials, and the shell, the working platform, the protective net support around the platform and other parts are mainly made of composite materials with higher toughness strength. The base plays a role in bearing gravity and load, and is fixed on the mobile carrier through bolt holes by fixing bolt holes around the base, so that a platform is provided for ensuring stable and normal operation of the machine.
Further, the supporting mechanism also comprises a first hook 9 and a second hook 10; the first hook joint 9 is arranged at the center of the bottom of the fixed bracket 2; the second hook joint 10 is arranged at the top end of the support column 4; the first hook hinge and the second hook hinge are mutually hinged.
Specifically, the first hook hinge and the second hook hinge are hinged, so that the working platform can rotate in two degrees of freedom relative to the support column, and corresponding conditions are provided for horizontal adjustment.
Further, the driving part is a servo motor 5; the driving part is provided with two driving parts; the horizontal adjusting mechanisms are in one-to-one correspondence with the driving parts; the axes of the two servo motors 5 are distributed on the base 3 in a mutually perpendicular manner.
Further, the horizontal adjusting mechanism also comprises a crank 6 and a telescopic connecting rod 7; the crank 6 is connected with an output shaft of the servo motor; the crank 6 is rotatably connected in the rotating seat 8; the lower end of the telescopic connecting rod 7 is rotatably connected with the crank 6.
Further, a third hook joint 11 is arranged at the upper end of the telescopic connecting rod 7; a fourth hook hinge 12 is arranged at the bottom of the fixed bracket; the third hook joint 11 and the fourth hook joint 12 are hinged with each other.
The third hook 11 and the fourth hook 12 have the function that the working platform can be pushed by the telescopic connecting rod 7 no matter what angle the working platform is positioned at, and no interference is generated. When the servo motor works and drives the crank to rotate, the lifting or descending of the telescopic connecting rod 7 is controlled according to the angle of the crank.
Further, an organ type protective cover 13 is connected between the outer side of the base 3 and the working platform.
Further, four corners of the surface of the working platform 1 are provided with telescopic upright rods 14; a flexible protective net 15 is arranged between the telescopic vertical rods 14.
Specifically, the horizontal height of the flexible protection net 15 can be adjusted by controlling the height of the telescopic upright.
Further, the level sensing device is a level meter; the surface of the working platform is provided with a metal sheet; the bottom of the working platform is provided with an electromagnet.
Further, an induction charging plate is arranged on the working platform.
The working principle and the process are as follows: the small boats are affected by sea waves and wind on water, and the boats shake along with the fluctuation of the surrounding environment. At this time, when the unmanned aerial vehicle is to be landed on the boat, the working platform is to be kept in a horizontal state. According to the invention, the horizontal sensing device (the device is a conventional product and is not described in detail) is used for dynamic detection, and 2 servo motors are used for dynamically adjusting 2 degrees of freedom of the working platform in the transverse direction and the longitudinal direction through the crankshaft connecting rod, so that the purpose of always keeping the working platform in a horizontal state is achieved.
The device base is mounted by bolts at predetermined mounting locations on the small boat to secure the device to the boat. The level adjustment of the work platform is then performed. And the ship attitude sensing sensor is utilized to acquire the first class inclination condition of the ship, and the motor is regulated to rotate through a control algorithm, so that the lifting platform is ensured to be horizontal all the time. The horizontal adjustment of the working platform mainly comprises the following steps of: firstly, preliminary adjustment is carried out, and the working platform is adjusted to reach a roughly horizontal state through adjustment of the adjustable connecting rod; secondly, the horizontal sensing device arranged on the working platform is utilized for fine adjustment. After the working platform is adjusted to be in a horizontal state, the flexible protective net is finally installed, and the flexible protective net is adjusted by the telescopic vertical rods.
When the unmanned aerial vehicle is ready to take off, the working platform keeps a horizontal state, dynamic posture adjustment is carried out along with shaking of the ship body, and the unmanned aerial vehicle is guaranteed to keep a stable state on the working platform.
When unmanned aerial vehicle slowly descends, work platform keeps in real time as the horizontality automatically, unmanned aerial vehicle can descend by manual control or automatic control.
When the unmanned aerial vehicle takes off and land, flexible protection network all stretches out and draws back around the work platform, avoids falling at the platform sideslip and arouses.
Examples
When the unmanned aerial vehicle is large in load, the linear motor driving connecting rod can be used for stabilizing a target with large weight (such as office furniture of vehicles and ships, wine cabinets and the like), or under other necessary conditions, the linear motor driving connecting rod can be used for realizing the adjustment of the platform. The driving method can enable the space of the stable platform to be smaller and achieve more flexible arrangement.
See fig. 5. In this embodiment, the rotary motor in the first embodiment is replaced with a linear motor, and the horizontal adjustment mechanism is also adjusted accordingly. But the principle is similar.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (10)
1. An unmanned aerial vehicle take-off and landing platform for dynamic carrier, includes work platform, its characterized in that: the bottom of the working platform is provided with a fixed bracket; the lower side of the fixed bracket is movably connected with a supporting mechanism; the bottom of the supporting mechanism is arranged on the base; the base is also provided with a driving part; the driving part is connected with the horizontal adjusting mechanism; the horizontal adjusting mechanism is connected with the fixed bracket; the driving part is connected with the controller; the controller is connected with the horizontal sensing device.
2. The unmanned aerial vehicle take-off and landing platform for a dynamic vehicle of claim 1, wherein: the fixed support is a Chinese character 'tian' -shaped support; the supporting mechanism comprises a supporting column; the bottom ends of the support columns are fixedly arranged on the base; the base is fixedly arranged at a preset installation position of the movable carrier.
3. An unmanned aerial vehicle landing platform for a dynamic vehicle according to claim 2, wherein: the supporting mechanism also comprises a first hook joint and a second hook joint; the first hook hinge is arranged at the center of the bottom of the fixed bracket; the second hook joint is arranged at the top end of the support column; the first hook hinge and the second hook hinge are mutually hinged.
4. A unmanned aerial vehicle landing platform for a dynamic vehicle according to claim 3, wherein: the driving part is a servo motor; the driving part is provided with two driving parts; the horizontal adjusting mechanisms are in one-to-one correspondence with the driving parts; the axes of the two servo motors are distributed on the base in a mutually perpendicular mode.
5. The unmanned aerial vehicle take-off and landing platform for a dynamic vehicle of claim 4, wherein: the horizontal adjusting mechanism also comprises a crank and a telescopic connecting rod; the crank is connected with an output shaft of the servo motor; the crank is rotationally connected in the rotating seat; the lower end of the telescopic connecting rod is rotationally connected with the crank.
6. The unmanned aerial vehicle take-off and landing platform for a dynamic vehicle of claim 5, wherein: the upper end of the telescopic connecting rod is provided with a third hook hinge; a fourth hook hinge is arranged at the bottom of the fixed support; the third hook hinge and the fourth hook hinge are mutually hinged.
7. The unmanned aerial vehicle take-off and landing platform for a dynamic vehicle of claim 1, wherein: an organ type protective cover is connected between the outer side of the base and the working platform.
8. The unmanned aerial vehicle take-off and landing platform for a dynamic vehicle of claim 1, wherein: telescopic upright posts are arranged at four corners of the surface of the working platform; a flexible protective net is arranged between the telescopic vertical rods.
9. The unmanned aerial vehicle take-off and landing platform for a dynamic vehicle of claim 1, wherein: the horizontal sensing device is a level gauge, a ship Motion Reference Unit (MRU) or a ship motion attitude sensor; the surface of the working platform is provided with a metal sheet; the bottom of the working platform is provided with an electromagnet.
10. The unmanned aerial vehicle take-off and landing platform for a dynamic vehicle of claim 1, wherein: an induction charging plate is arranged on the working platform; the working platform is polygonal or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310141532.6A CN116654329A (en) | 2023-02-21 | 2023-02-21 | Unmanned aerial vehicle take-off and landing platform for dynamic carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310141532.6A CN116654329A (en) | 2023-02-21 | 2023-02-21 | Unmanned aerial vehicle take-off and landing platform for dynamic carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116654329A true CN116654329A (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310141532.6A Pending CN116654329A (en) | 2023-02-21 | 2023-02-21 | Unmanned aerial vehicle take-off and landing platform for dynamic carrier |
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| CN (1) | CN116654329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116873201A (en) * | 2023-09-01 | 2023-10-13 | 交通运输部水运科学研究所 | Adaptive navigation situation awareness equipment throwing protection device based on ship piloting |
-
2023
- 2023-02-21 CN CN202310141532.6A patent/CN116654329A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116873201A (en) * | 2023-09-01 | 2023-10-13 | 交通运输部水运科学研究所 | Adaptive navigation situation awareness equipment throwing protection device based on ship piloting |
| CN116873201B (en) * | 2023-09-01 | 2023-11-17 | 交通运输部水运科学研究所 | Self-adaptive navigation situation sensing equipment throwing protection device based on ship navigation |
| US12162573B1 (en) | 2023-09-01 | 2024-12-10 | China Waterborne Transport Research Institute | Throwing protection apparatus for adaptive navigation situation awareness device based on ship pilotage |
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