CN202642094U - Landing gear for unmanned aerial vehicle - Google Patents
Landing gear for unmanned aerial vehicle Download PDFInfo
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- CN202642094U CN202642094U CN 201220216669 CN201220216669U CN202642094U CN 202642094 U CN202642094 U CN 202642094U CN 201220216669 CN201220216669 CN 201220216669 CN 201220216669 U CN201220216669 U CN 201220216669U CN 202642094 U CN202642094 U CN 202642094U
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- battery
- compression plate
- base
- unmanned aerial
- landing gear
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Abstract
The utility model discloses a landing gear for an unmanned aerial vehicle. The landing gear comprises a landing gear base, a top surface and a support wall. The base is connected with the top surface through the support wall, and is provided with a battery inlet hole. Battery plugs are arranged on the base on the two sides of the battery inlet hole. A battery compression plate is arranged on the support wall. Balls are arranged on vertex angles of the battery compression plate. Ball grooves are formed in the support wall. Springs are arranged between the battery compression plate and the top surface. According to the landing gear for a miniature multi-rotor unmanned aerial vehicle, stable landing in a complex environment, the blind plugging of a battery and combination with a landing gear fixing device of a battery replacement platform are realized.
Description
Technical field
The utility model relates to a kind of alighting gear, particularly a kind of unmanned plane alighting gear.
Background technology
In recent years, along with the large-scale disasteies such as earthquake, flood, nuclear pollution take place frequently, the research of small-sized many rotor wing unmanned aerial vehicles becomes the focus of unmanned plane research gradually.Risk that small-sized many rotor wing unmanned aerial vehicles have that cost is low, efficiency-cost ratio is high, no one was injured and can set foot in the man-machine zone that can't arrive is arranged advantages such as (nuclear, chemistry, bacterium infected zones).Also be with a wide range of applications such as low-altitude reconnaissance, meteorological exploration, aerial photography, traffic patrolling etc. in dual-use field.But be confined to body size reason, small-sized many rotor wing unmanned aerial vehicles aloft the flight time very short, need often to change battery, cumbersome, waste a lot of human and material resources.And the alighting gear for small-sized many rotor wing unmanned aerial vehicles adopts a parallel word bar structure or the structure of provided with wheels mostly now, and these structures mostly can only be in the relatively stable landing of pulsation-free location realization.
Present being designed with for the alighting gear of small-sized many rotor wing unmanned aerial vehicles:
Chinese patent application number is CN200920109025.X, name is called wheel-ski mixing type undercarriage for unmanned aerial vehicle, this patent discloses a kind of sled and the wheeled alighting gear that combines, although this alighting gear improves to some extent aspect damping, but it is very poor to apply to automatically replacing battery platform upward stability, is not suitable for fixing operation.
Chinese patent application number is CN201010234863.7, name is called a kind of small-sized foldable multi-wheel multi-column support type alighting gear, this alighting gear has been realized draw-in and draw-off function, but making complex structure, also want the additive decrementation energy for realizing draw-in and draw-off function, practical on regard to small-sized many rotor wing unmanned aerial vehicles in short supply at the original energy, also impracticable independently change fixing in the platform for battery aspect simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of unmanned plane alighting gear that adapts to complex environment.
The technical solution that realizes the utility model purpose is: comprise base, end face, supporting walls and battery compression plate, described base links to each other with end face by supporting walls, described battery compression plate and base form a battery case, described base is provided with battery and enters the hole, the base that enters the both sides, hole at battery is provided with battery plug, the drift angle of described battery compression plate is provided with ball, described supporting walls is provided with ball grooves, the battery compression plate is fixed on the supporting walls by ball, is provided with spring between battery compression plate and the end face.
The utility model compared with prior art, its remarkable advantage is: 1) present alighting gear for rotor wing unmanned aerial vehicle mostly adopts wheeled construction, play cushioning effect, but site requirements is quite high, the utilization scope is little, and this alighting gear bottom becomes the size number of equaling symmetrical structure: good stability, so that small-sized many rotor wing unmanned aerial vehicles land steadily, the utilization scope is large, and is convenient to fixing on the automatically replacing battery platform; 2) battery design of present most of unmanned plane is fixed by bandage under master control board, but the plug of power interface part is very difficult, is not easy to operation.This alighting gear increases battery case at the hollow space below the master control board and between the alighting gear, and the power unit on small-sized many rotor wing unmanned aerial vehicles is guided in the battery case; 3) the battery case below is the hollow out supporting with small-sized many rotor wing unmanned aerial vehicles battery, is convenient to the operation of automatically replacing battery platform; 4) battery is installed into and is become right-angled crossing to place with hollow out, and battery socket adopts the blindmate mode with plug, and the plug on the battery is a combined plug-in that dock with socket on many rotor wing unmanned aerial vehicles, the automatic connection of realization when becoming right-angled crossing to place with hollow out; 5) realize automatically that by spring driven adapter plate the compression of battery fixes on the battery case, convenient and swift, save the difficulty of plug.
Description of drawings
Fig. 1 is the overall construction drawing of the alighting gear of small-sized many rotor wing unmanned aerial vehicles.
Fig. 2 is the constructional drawing of battery.
Fig. 3 is the hollow out aerial view that battery has just entered small-sized many rotor wing unmanned aerial vehicles.
Fig. 4 is battery connection figure.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
In conjunction with Fig. 1, a kind of unmanned plane alighting gear of the present utility model, comprise base 1.1, end face and supporting walls, described base links to each other with end face by supporting walls, described battery compression plate 1.4 forms a battery case 1.3 with base, described base is provided with battery and enters the hole, the base that enters the both sides, hole at battery is provided with battery plug 1.2, described supporting walls is provided with battery compression plate 1.4, the drift angle of described battery compression plate is provided with ball, described supporting walls is provided with ball grooves, is provided with spring 1.5 between battery compression plate and the end face.
Described base is hexagon.Described battery compression plate is Openworks shape.Described base, supporting walls, battery compression plate are carbon fiber board, and this battery compression plate is hexagon.
The below carries out the description of more refinement, and as shown in Figure 1, bottom alighting gear base 1.1 is into equal-sized hexagonal structure, and this structural stability is convenient to well fixing on the automatically replacing battery platform.The base centre portion is the battery coupling that engraved structure and unmanned plane use, and the hollow out both sides are that master control board draws the battery plug 1.2 that gets off from control unit 1.6, and the both positive and negative polarity of corresponding battery is fixed on the hollow out both sides by binding bolt respectively.Described battery compression plate 1.4 forms a battery case 1.3 with base, and the battery compression plate is the overall weight that the hexagon engraved structure alleviates small-sized many rotor wing unmanned aerial vehicles.Hexagonal six summits embed ball, realize sliding up and down at the slide rail of door shape ridge structure.
Such as Fig. 2, shown in Figure 3, the socket negative pole 2.2 of the socket of battery 2.0 anodal 2.1 and battery 2.0 is supporting with the battery plug 1.2 of alighting gear base 1.1.
As shown in Figure 4, battery 2.0 enters small-sized many rotor wing unmanned aerial vehicles, allows battery 2.0 realize 90 degree rotations, and the spring 1.5 by battery case 1.3 the insides drives battery compression plates 1.4 at last, the jack that makes battery with about two plugs connect and realize connecting power supply.
The alighting gear of this small-sized many rotor wing unmanned aerial vehicles realized complex environment settling landing, battery blindmate and with the combination of the alighting gear anchor fitting of battery altering platform.This landing gear structure is when considering stable landing, utilize the alighting gear hollow part to design a battery case, this battery case can be realized independently changing with the battery of the battery altering platform on ground, has also solved the problem of the battery altering trouble of small-sized many rotor wing unmanned aerial vehicles.
Claims (5)
1. unmanned plane alighting gear, it is characterized in that: comprise base, end face, supporting walls and battery compression plate, described base links to each other with end face by supporting walls, described battery compression plate and base form a battery case, described base is provided with battery and enters the hole, the base that enters the both sides, hole at battery is provided with battery plug, the drift angle of described battery compression plate is provided with ball, described supporting walls is provided with ball grooves, the battery compression plate is fixed on the supporting walls by ball, is provided with spring between battery compression plate and the end face.
2. unmanned plane alighting gear according to claim 1, it is characterized in that: described base is hexagon.
3. unmanned plane alighting gear according to claim 1, it is characterized in that: described battery compression plate is Openworks shape.
4. according to claim 1,2 or 3 described unmanned plane alighting gears, it is characterized in that: described battery compression plate is hexagon.
5. unmanned plane alighting gear according to claim 1, it is characterized in that: the material of described base, end face, supporting walls is carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216669 CN202642094U (en) | 2012-05-15 | 2012-05-15 | Landing gear for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216669 CN202642094U (en) | 2012-05-15 | 2012-05-15 | Landing gear for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642094U true CN202642094U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220216669 Expired - Fee Related CN202642094U (en) | 2012-05-15 | 2012-05-15 | Landing gear for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642094U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044731A (en) * | 2014-06-26 | 2014-09-17 | 深圳市哈博森科技有限公司 | Aircraft landing device and aircraft |
| CN104753144A (en) * | 2015-04-19 | 2015-07-01 | 中南大学 | Rotor-wing unmanned aerial vehicle charging pile and charging method thereof |
| US9139310B1 (en) | 2014-08-08 | 2015-09-22 | SZ DJI Technology Co., Ltd | Systems and methods for UAV battery exchange |
| WO2016019564A1 (en) * | 2014-08-08 | 2016-02-11 | SZ DJI Technology Co., Ltd. | Multi-zone battery exchange system |
| CN105818966A (en) * | 2016-03-25 | 2016-08-03 | 余江 | Landing fixing device for unmanned aerial vehicle and fixing method for landing fixing device |
| US9434267B2 (en) | 2014-08-08 | 2016-09-06 | SZ DJI Technology Co., Ltd | Systems and methods for UAV battery power backup |
| CN105947191A (en) * | 2016-05-19 | 2016-09-21 | 郑琳琳 | Novel multi-rotor unmanned aerial vehicle |
| GB2551055A (en) * | 2014-05-30 | 2017-12-06 | Neva Aerospace Ltd | Charging and re-provisioning station for electric and hybrid unmanned aerial vechicles |
| WO2018214626A1 (en) * | 2017-05-26 | 2018-11-29 | 深圳光启合众科技有限公司 | Landing gear for vertical takeoff and landing aircraft |
| US10195952B2 (en) | 2014-11-21 | 2019-02-05 | SZ DJI Technology Co., Ltd. | System and method for managing unmanned aerial vehicles |
| US10369975B2 (en) * | 2014-07-31 | 2019-08-06 | SZ DJI Technology Co., Ltd. | Unmanned aerial vehicle base station system and method |
-
2012
- 2012-05-15 CN CN 201220216669 patent/CN202642094U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2551055A (en) * | 2014-05-30 | 2017-12-06 | Neva Aerospace Ltd | Charging and re-provisioning station for electric and hybrid unmanned aerial vechicles |
| GB2551055B (en) * | 2014-05-30 | 2018-12-26 | Neva Aerospace Ltd | Battery swapping station for electric and hybrid unmanned aerial vehicles |
| CN104044731A (en) * | 2014-06-26 | 2014-09-17 | 深圳市哈博森科技有限公司 | Aircraft landing device and aircraft |
| US11708003B2 (en) | 2014-07-31 | 2023-07-25 | SZ DJI Technology Co., Ltd. | Unmanned aerial vehicle base station system and method |
| US10369975B2 (en) * | 2014-07-31 | 2019-08-06 | SZ DJI Technology Co., Ltd. | Unmanned aerial vehicle base station system and method |
| US10363826B2 (en) | 2014-08-08 | 2019-07-30 | SZ DJI Technology Co., Ltd. | Systems and methods for UAV battery exchange |
| WO2016019564A1 (en) * | 2014-08-08 | 2016-02-11 | SZ DJI Technology Co., Ltd. | Multi-zone battery exchange system |
| US9434267B2 (en) | 2014-08-08 | 2016-09-06 | SZ DJI Technology Co., Ltd | Systems and methods for UAV battery power backup |
| US9440545B2 (en) | 2014-08-08 | 2016-09-13 | SZ DJI Technology Co., Ltd | Systems and methods for UAV battery exchange |
| US11332033B2 (en) | 2014-08-08 | 2022-05-17 | SZ DJI Technology Co., Ltd. | Systems and methods for UAV battery exchange |
| CN106068592A (en) * | 2014-08-08 | 2016-11-02 | 深圳市大疆创新科技有限公司 | Unmanned vehicle battery change system and method |
| US9550582B2 (en) | 2014-08-08 | 2017-01-24 | SZ DJI Technology Co., Ltd | Multi-zone battery exchange system |
| CN106573684A (en) * | 2014-08-08 | 2017-04-19 | 深圳市大疆创新科技有限公司 | Multi-zone battery exchange system |
| US9346560B2 (en) | 2014-08-08 | 2016-05-24 | SZ DJI Technology Co., Ltd. | Systems and methods for UAV battery exchange |
| US11091043B2 (en) | 2014-08-08 | 2021-08-17 | SZ DJI Technology Co., Ltd. | Multi-zone battery exchange system |
| US9284062B2 (en) | 2014-08-08 | 2016-03-15 | SZ DJI Technology Co., Ltd | Multi-zone battery exchange system |
| US10611252B2 (en) | 2014-08-08 | 2020-04-07 | SZ DJI Technology Co., Ltd. | Systems and methods for UAV battery power backup |
| CN106573684B (en) * | 2014-08-08 | 2019-05-21 | 深圳市大疆创新科技有限公司 | The battery change system of multi-region |
| US9139310B1 (en) | 2014-08-08 | 2015-09-22 | SZ DJI Technology Co., Ltd | Systems and methods for UAV battery exchange |
| US10195952B2 (en) | 2014-11-21 | 2019-02-05 | SZ DJI Technology Co., Ltd. | System and method for managing unmanned aerial vehicles |
| CN104753144A (en) * | 2015-04-19 | 2015-07-01 | 中南大学 | Rotor-wing unmanned aerial vehicle charging pile and charging method thereof |
| CN105818966A (en) * | 2016-03-25 | 2016-08-03 | 余江 | Landing fixing device for unmanned aerial vehicle and fixing method for landing fixing device |
| CN105947191A (en) * | 2016-05-19 | 2016-09-21 | 郑琳琳 | Novel multi-rotor unmanned aerial vehicle |
| WO2018214626A1 (en) * | 2017-05-26 | 2018-11-29 | 深圳光启合众科技有限公司 | Landing gear for vertical takeoff and landing aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140515 |