CN204279934U - For the amphibious landing gear of unmanned vehicle - Google Patents
For the amphibious landing gear of unmanned vehicle Download PDFInfo
- Publication number
- CN204279934U CN204279934U CN201420620904.XU CN201420620904U CN204279934U CN 204279934 U CN204279934 U CN 204279934U CN 201420620904 U CN201420620904 U CN 201420620904U CN 204279934 U CN204279934 U CN 204279934U
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- unmanned vehicle
- buoyancy tank
- lifting lever
- long barrel
- landing gear
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Abstract
The utility model relates to a kind of amphibious landing gear for unmanned vehicle, comprise 2 one end and the lifting lever that aircraft body bottom portion is fixedly connected with and and the landing bar that be mutually permanently connected and central processor unit vertical with the lifting lever other end, also include the buoyancy tank of 2 long barrel shapes, a pair described long barrel shape buoyancy tank is fixedly connected with corresponding lifting lever near aircraft body side respectively on lifting lever, and the center line axis of described long barrel shape buoyancy tank and the axis of landing bar are parallel to each other.The lifting lever of the amphibious landing gear for unmanned vehicle of the present utility model, when unmanned vehicle et out of order or experience strong wind weather can not automatically return to level point, or in order to complete the needs of certain task, time unmanned vehicle automatically drops to and recklessly moors on surface, due to the close together of 2 long tubular buoyancy tanks and unmanned vehicle body, therefore unmanned vehicle body is lower relative to buoyancy tank center of gravity, more difficult tumbling causes electronic unit to damage, and the existence of air bag can avoid aircraft seriously to damage.
Description
Technical field
The utility model relates to a kind of aircraft devices, particularly relate to a kind of for aircraft can on land or the water surface aircraft landing gear of automatic Landing.
Background technology
It is simple that unmanned vehicle has structure, flight stability, be easy to manipulation, noise is low, pollution-free, easy to carry, the features such as safety hazard is little, add that current technology is more and more ripe, therefore start to play a significant role in many fields, the photography in such as high-altitude, taking photo by plane etc. of red-letter day, because current unmanned vehicle is all adopt electronic type of drive usually, although current chargeable battery technology has had larger development, but actv. capacity is still relatively limited, this causes total voyage of aircraft limited, therefore in use easily voyage is exceeded, or due to the impact of strong wind, thus cause aircraft successfully can not return to default recurrence position, and then cause aircraft to produce the landing in strange land, if at this moment aircraft drops to region, land, because unmanned vehicle can control balance automatically when automatically landing, therefore still aircraft can be protected well to damage, but in the use of reality, the region of often uncontrollable aircraft landing when these faults of usual generation, so be likely often that aircraft drops to trees, or above rivers and lakes, current landing system is all the alighting gear for land landing, if therefore fall into Hu Bozhong can cause aircraft submerged, therefore the amph alighting gear of submerged can be avoided to unmanned vehicle increase, it is the effective way addressed this is that, amphibious landing gear common is at present all the mode increasing floating drum bottom alighting gear, this method has more stable effect for the aircraft that people manipulates, but for the unmanned plane of Autonomous landing, because the process of its landing is difficult to the stability controlling self well, current this amphibious landing gear topples when in use easily making aircraft land.
Utility model content
The utility model is to solve above-mentioned technical matters, provides a kind of and can make automatic aircraft stably on land or the amphibious landing gear of safe landing on the water surface.
The utility model adopts following technical scheme: this is used for the amphibious landing gear of unmanned vehicle, comprise 2 one end and the lifting lever that aircraft body bottom portion is fixedly connected with and and the landing bar that be mutually permanently connected and central processor unit vertical with the lifting lever other end, also include the buoyancy tank of 2 long barrel shapes, a pair described long barrel shape buoyancy tank is fixedly connected with corresponding lifting lever near aircraft body side respectively on lifting lever, and the center line axis of described long barrel shape buoyancy tank and the axis of landing bar are parallel to each other.
Of the present utility model in the amphibious landing gear of unmanned vehicle, 2 described long barrel shape buoyancy tanks are cross section is oval uniform cross section buoyancy tank.Or 2 described long barrel shape buoyancy tanks are cross section is circular uniform cross section buoyancy tank.Or the uniform cross section buoyancy tank of 2 described long barrel shape buoyancy tanks to be cross section be water-drop-shaped, the larger one end in described water-drop-shaped cross section downward.
Of the present utility model in the amphibious landing gear of unmanned vehicle, the two ends of 2 described long barrel shape buoyancy tanks are separately installed with electronically controlled collapsible blast air bag, and the electronic controller of described collapsible blast air bag is connected with central processor unit by cable.
Useful effect: owing to adopting above-mentioned technical scheme, the lifting lever of the amphibious landing gear for unmanned vehicle of the present utility model, when unmanned vehicle et out of order or experience strong wind weather can not automatically return to level point, or in order to complete the needs of certain task, time unmanned vehicle automatically drops to and recklessly moors on surface, due to the close together of 2 long tubular buoyancy tanks and unmanned vehicle body, therefore unmanned vehicle body is lower relative to buoyancy tank center of gravity, and more difficult toppling causes electronic unit to damage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1, front view for a kind of embodiment of aircraft of the present utility model;
Fig. 2, lateral plan for a kind of embodiment of aircraft of the present utility model;
Fig. 3, be lateral plan after aircraft air bag of the present utility model blast.
Detailed description of the invention
Please refer to Fig. 1, shown in Fig. 2 and Fig. 3, for the structural representation of a kind of embodiment of the amphibious landing gear for unmanned vehicle of the present utility model, this is used for the amphibious landing gear of unmanned vehicle, comprise 2 one end and the lifting lever 10 be fixedly connected with bottom aircraft body 1, and and the landing bar 12 that be mutually permanently connected and central processor unit vertical with the lifting lever other end, also include the buoyancy tank 2 of 2 long barrel shapes, a pair described long barrel shape buoyancy tank is fixedly connected with corresponding lifting lever near aircraft body side respectively on lifting lever, and the center line axis of described long barrel shape buoyancy tank and the axis of landing bar are parallel to each other.
Further, 2 described long barrel shape buoyancy tanks are cross section is oval uniform cross section buoyancy tank.Or 2 described long barrel shape buoyancy tanks are cross section is circular uniform cross section buoyancy tank.Or the uniform cross section buoyancy tank of 2 described long barrel shape buoyancy tanks to be cross section be water-drop-shaped, the larger one end in described water-drop-shaped cross section downward.
Further, the two ends of 2 described long barrel shape buoyancy tanks are separately installed with electronically controlled collapsible blast air bag 20, and the electronic controller of described collapsible blast air bag is connected with central processor unit by cable.When the water surface there being larger stormy waves, first can open inflatable pneumatic bag by remote control equipment (RCE), and then carry out landing can avoid like this landing after topple or sink.The lifting lever of the amphibious landing gear for unmanned vehicle of the present utility model, when unmanned vehicle et out of order or experience strong wind weather can not automatically return to level point, or in order to complete the needs of certain task, time unmanned vehicle automatically drops to and recklessly moors on surface, due to the close together of 2 long tubular buoyancy tanks and unmanned vehicle body, therefore unmanned vehicle body is lower relative to buoyancy tank center of gravity, more difficult toppling causes electronic unit to damage, in addition due to the existence of air bag, unmanned vehicle can be made when soon landing to open air bag and to play good buffering and the effect of protection, even if drop on the water surface, in the lakebed that the existence of safety air bag also can avoid unmanned plane to sink under the water, be convenient to Timeliness coverage and salvaging, avoid that unmanned vehicle is missing causes large loss.
Claims (5)
1. for the amphibious landing gear of unmanned vehicle, comprise 2 one end and the lifting lever that aircraft body bottom portion is fixedly connected with and and the landing bar that be mutually permanently connected and central processor unit vertical with the lifting lever other end, it is characterized in that: the buoyancy tank also including 2 long barrel shapes, a pair described long barrel shape buoyancy tank is fixedly connected with corresponding lifting lever near aircraft body side respectively on lifting lever, and the center line axis of described long barrel shape buoyancy tank and the axis of landing bar are parallel to each other.
2. as claimed in claim 1 for the amphibious landing gear of unmanned vehicle, it is characterized in that: 2 described long barrel shape buoyancy tanks are cross section is oval uniform cross section buoyancy tank.
3. as claimed in claim 1 for the amphibious landing gear of unmanned vehicle, it is characterized in that: 2 described long barrel shape buoyancy tanks are cross section is circular uniform cross section buoyancy tank.
4. as claimed in claim 1 for the amphibious landing gear of unmanned vehicle, it is characterized in that: the uniform cross section buoyancy tank of 2 described long barrel shape buoyancy tanks to be cross section be water-drop-shaped, the larger one end in described water-drop-shaped cross section downward.
5. as claimed in claim 1 for the amphibious landing gear of unmanned vehicle, it is characterized in that: the two ends of 2 described long barrel shape buoyancy tanks are separately installed with electronically controlled collapsible blast air bag, and the electronic controller of described collapsible blast air bag is connected with central processor unit by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620904.XU CN204279934U (en) | 2014-10-27 | 2014-10-27 | For the amphibious landing gear of unmanned vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620904.XU CN204279934U (en) | 2014-10-27 | 2014-10-27 | For the amphibious landing gear of unmanned vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279934U true CN204279934U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620904.XU Expired - Fee Related CN204279934U (en) | 2014-10-27 | 2014-10-27 | For the amphibious landing gear of unmanned vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN204279934U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259910A (en) * | 2015-11-17 | 2016-01-20 | 滨州学院 | Mobile phone-controlled unmanned flight control system |
| CN105292505A (en) * | 2015-12-03 | 2016-02-03 | 天津经天航空科技有限公司 | Multi-rotor-wing unmanned aerial vehicle landing protection device |
| CN105752336A (en) * | 2016-02-26 | 2016-07-13 | 舟山巨洋技术开发有限公司 | Multipurpose large-sized unmanned aerial vehicle |
| CN106043660A (en) * | 2016-06-07 | 2016-10-26 | 广州天海翔航空科技有限公司 | High-performance unmanned aerial vehicle applicable to seaside salt mist area |
| CN106103274A (en) * | 2015-07-02 | 2016-11-09 | 深圳市大疆创新科技有限公司 | Unmanned plane, its control system and method, and unmanned plane landing control method |
| CN109229342A (en) * | 2018-07-20 | 2019-01-18 | 南京航空航天大学 | A kind of foldable retractable buffer air bag landing gear and landing concept |
-
2014
- 2014-10-27 CN CN201420620904.XU patent/CN204279934U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10669024B2 (en) | 2015-07-02 | 2020-06-02 | SZ DJI Technology Co., Ltd. | Unmanned aerial vehicle, control system and method thereof, and unmanned aerial vehicle landing control method |
| CN106103274A (en) * | 2015-07-02 | 2016-11-09 | 深圳市大疆创新科技有限公司 | Unmanned plane, its control system and method, and unmanned plane landing control method |
| WO2017000304A1 (en) * | 2015-07-02 | 2017-01-05 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle, control system and method therefor, and landing control method for unmanned aerial vehicle |
| CN107697286A (en) * | 2015-07-02 | 2018-02-16 | 深圳市大疆创新科技有限公司 | Unmanned plane, its control system and method, and unmanned plane landing control method |
| EP3318487A4 (en) * | 2015-07-02 | 2019-05-08 | SZ DJI Technology Co., Ltd. | Unmanned aerial vehicle, control system and method therefor, and landing control method for unmanned aerial vehicle |
| CN107697286B (en) * | 2015-07-02 | 2020-10-23 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle, control system and method thereof, and unmanned aerial vehicle landing control method |
| EP3875366A1 (en) * | 2015-07-02 | 2021-09-08 | SZ DJI Technology Co., Ltd. | Unmanned aerial vehicle, control system and method therefor, and landing control method for unmanned aerial vehicle |
| CN105259910A (en) * | 2015-11-17 | 2016-01-20 | 滨州学院 | Mobile phone-controlled unmanned flight control system |
| CN105292505A (en) * | 2015-12-03 | 2016-02-03 | 天津经天航空科技有限公司 | Multi-rotor-wing unmanned aerial vehicle landing protection device |
| CN105752336A (en) * | 2016-02-26 | 2016-07-13 | 舟山巨洋技术开发有限公司 | Multipurpose large-sized unmanned aerial vehicle |
| CN106043660A (en) * | 2016-06-07 | 2016-10-26 | 广州天海翔航空科技有限公司 | High-performance unmanned aerial vehicle applicable to seaside salt mist area |
| CN109229342A (en) * | 2018-07-20 | 2019-01-18 | 南京航空航天大学 | A kind of foldable retractable buffer air bag landing gear and landing concept |
| CN109229342B (en) * | 2018-07-20 | 2023-07-25 | 南京航空航天大学 | Landing device and landing method for foldable retractable buffer air bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161027 |