CN106160134A - A kind of aerial charging device of unmanned plane - Google Patents
A kind of aerial charging device of unmanned plane Download PDFInfo
- Publication number
- CN106160134A CN106160134A CN201610872173.1A CN201610872173A CN106160134A CN 106160134 A CN106160134 A CN 106160134A CN 201610872173 A CN201610872173 A CN 201610872173A CN 106160134 A CN106160134 A CN 106160134A
- Authority
- CN
- China
- Prior art keywords
- charging
- described charging
- charging device
- unmanned plane
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H02J7/751—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本发明公开了一种无人机空中充电装置，所述的充电专用无人机(2)上设有充电头(3)，所述的充电头(3)通过导线及连接缆绳(4)与所述的充电专用无人机(2)电池连接；所述的多旋翼工作无人机(1)上设有受电口(5)；所述的受电口(5)通过导线与所述的多旋翼工作无人机(1)的电池连接；在所述的充电装置处于充电状态下，所述的充电头(3)与受电口(5)接触并使两者的充电接触导体连接采用上述技术方案，在无人机的工作过程中，通过空中充电的方式，可以长时间的工作而不需要返回基地充电，且在充电过程中，无人机的正常工作不受影响，可以连续进行作业。
The invention discloses an aerial charging device for an unmanned aerial vehicle. The special charging unmanned aerial vehicle (2) is provided with a charging head (3), and the charging head (3) is connected to the charging head (3) through a wire and a connecting cable (4). The special charging UAV (2) is connected to the battery; the multi-rotor working UAV (1) is provided with a power receiving port (5); the power receiving port (5) is connected to the The battery connection of the multi-rotor working drone (1); when the charging device is in the charging state, the charging head (3) is in contact with the power receiving port (5) and the charging contact conductors of the two are connected With the above technical solution, during the working process of the UAV, it can work for a long time without returning to the base to charge through the air charging method, and during the charging process, the normal operation of the UAV will not be affected, and it can continue Do your homework.
Description
技术领域technical field
本发明属于无人飞行器的技术领域，涉及各种野外施工、勘探、交通运输、旅游、救援等场合的多旋翼式无人飞行器。更具体地，本发明涉及一种无人机空中充电装置。The invention belongs to the technical field of unmanned aerial vehicles, and relates to multi-rotor unmanned aerial vehicles for various field construction, exploration, transportation, tourism, rescue and other occasions. More specifically, the present invention relates to an aerial charging device for drones.
背景技术Background technique
目前，无人飞行器已在野外施工、勘探、交通运输、旅游、救援等领域中得到广泛应用，其主要作用是现场情况的观察、信息的采集、少量物资的传送等。其有着独特的优势，不受地形限制，可以迅速到达故障位置的现场，甚至是人迹罕至的地方，进行近距离的观察；通过摄影、摄像设备，向有关部门的发送视频、图像资料，供有关部门技术人员对现场进行分析判断，或者迅速向现场运送物资，实施救援，取得很好效果。At present, unmanned aerial vehicles have been widely used in fields such as field construction, exploration, transportation, tourism, and rescue. It has unique advantages, not restricted by the terrain, can quickly reach the scene of the fault location, even in an inaccessible place, for close observation; through photography and camera equipment, send video and image data to the relevant departments for the relevant departments The technicians analyzed and judged the scene, or quickly delivered materials to the scene for rescue, and achieved good results.
但目前的无人飞行器还存在以下问题：However, the current unmanned aerial vehicle also has the following problems:
一是在巡查、观察过程中，由于需要反复、长时间的悬空观察，采集影像资料，能量消耗很大，而电池的容量有限，所以工作时间受到限制；二是，如果无人飞行器的电量耗尽，必须返回地面，重新充电或更换电池，由于无人飞行器的作业地点距离降落充电地点有比较长的距离，无人飞行器在返回地面、充电过程或更换电池过程，以及重返作业地恢复作业，都需要耗费大量时间，中断工作，耽搁空中作业的正常连续进行。First, during the inspection and observation process, due to the need for repeated and long-term suspended observation and image data collection, the energy consumption is very large, and the battery capacity is limited, so the working time is limited; second, if the power consumption of the unmanned aerial vehicle It is necessary to return to the ground, recharge or replace the battery. Since the operating location of the UAV is relatively long from the landing and charging location, the UAV will resume operations during the return to the ground, charging process or battery replacement process, and return to the operating site. , all need to consume a lot of time, interrupt work, and delay the normal continuous operation of aerial work.
发明内容Contents of the invention
本发明提供一种无人机空中充电装置，其目的是实现无人机的工作状态、不返回状态下的空中充电。The invention provides an aerial charging device for an unmanned aerial vehicle, the purpose of which is to realize the aerial charging under the working state and the non-returning state of the unmanned aerial vehicle.
为了实现上述目的，本发明采取的技术方案为：In order to achieve the above object, the technical scheme that the present invention takes is:
本发明的无人机空中充电装置，设置在多旋翼工作无人机和充电专用无人机上；所述的充电专用无人机上设有充电头，所述的充电头通过导线及连接缆绳与所述的充电专用无人机电池连接；所述的多旋翼工作无人机上设有受电口；所述的受电口通过导线与所述的多旋翼工作无人机的电池连接；在所述的充电装置处于充电状态下，所述的充电头与受电口接触并使两者的充电接触导体连接。The UAV aerial charging device of the present invention is set on the multi-rotor working UAV and the special charging UAV; the special charging UAV is provided with a charging head, and the charging head is connected to the charging head through a wire and a connecting cable. The battery connection of the special-purpose drone for charging; the multi-rotor working drone is provided with a power receiving port; the power receiving port is connected to the battery of the multi-rotor working drone through a wire; When the charging device is in the charging state, the charging head is in contact with the power receiving port and the charging contact conductors of the two are connected.
所述的充电专用无人机上设有四个导向板；所述的导向板通过铰链结构安装在所述的受电口上；所述的受电口设有导向板折叠驱动机构；在所述的充电装置处于充电状态下，所述的导向板折叠驱动机构驱动所述的导向板撑起，形成外口大于内底面的导向结构；所述的充电头与该导向结构的形状相配合。The special charging drone is provided with four guide plates; the guide plates are installed on the power receiving port through a hinge structure; the power receiving port is provided with a guide plate folding drive mechanism; When the charging device is in the charging state, the folding drive mechanism of the guide plate drives the guide plate to prop up to form a guide structure with the outer opening larger than the inner bottom surface; the charging head matches the shape of the guide structure.
所述的受电口上设有电磁结构；所述的充电头设有磁吸材料；在所述的充电装置处于充电状态下，所述的充电头被受电口吸紧。The power receiving port is provided with an electromagnetic structure; the charging head is provided with a magnetic material; when the charging device is in a charging state, the charging head is tightly sucked by the power receiving port.
在所述的充电装置停止充电、所述的充电头与受电口分离状态下，所述的导向板折叠驱动机构驱动所述的导向板贴合在所述的多旋翼工作无人机的表面上。When the charging device stops charging and the charging head is separated from the power receiving port, the folding drive mechanism of the guide plate drives the guide plate to stick to the surface of the multi-rotor drone superior.
所述的充电头或受电口的充电接触导体通过压缩弹簧安装；在所述的充电装置处于充电状态下，所述的充电接触导体接触后使压缩弹簧压缩。The charging contact conductor of the charging head or the power receiving port is installed by a compression spring; when the charging device is in the charging state, the compression spring is compressed after the contact of the charging contact conductor.
本发明采用上述技术方案，在无人机的工作过程中，通过空中充电的方式，可以长时间的工作而不需要返回基地充电，且在充电过程中，无人机的正常工作不受影响，可以连续进行作业。The present invention adopts the above-mentioned technical solution. During the working process of the UAV, it can work for a long time without returning to the base to charge by charging in the air. In addition, during the charging process, the normal operation of the UAV is not affected. Can work continuously.
附图说明Description of drawings
附图示内容及图中的标记简要说明如下：A brief description of the contents of the drawings and the symbols in the drawings is as follows:
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图中标记为：Labeled in the figure:
1、多旋翼工作无人机，2、充电专用无人机，3、充电头，4、连接缆绳，5、受电口，6、导向板。1. Multi-rotor working UAV, 2. Special UAV for charging, 3. Charging head, 4. Connecting cable, 5. Power receiving port, 6. Guide plate.
具体实施方式detailed description
下面对照附图，通过对实施例的描述，对本发明的具体实施方式作进一步详细的说明，以帮助本领域的技术人员对本发明的发明构思、技术方案有更完整、准确和深入的理解。The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.
如图1所表达的本发明的结构，为一种无人机空中充电装置，设置在多旋翼工作无人机1和充电专用无人机2上。The structure of the present invention as shown in FIG. 1 is a UAV aerial charging device, which is arranged on a multi-rotor working UAV 1 and a special charging UAV 2 .
为了解决现有技术存在的问题并克服其缺陷，实现无人机的工作状态、不返回状态下的空中充电的发明目的，本发明采取的技术方案为：In order to solve the problems existing in the prior art and overcome its defects, and realize the invention purpose of the drone's working state and air charging under the non-return state, the technical solution adopted by the present invention is:
如图1所示，本发明的无人机空中充电装置，所述的充电专用无人机2上设有充电头3，所述的充电头3通过导线及连接缆绳4与所述的充电专用无人机2电池连接；所述的多旋翼工作无人机1上设有受电口5；所述的受电口5通过导线与所述的多旋翼工作无人机1的电池连接；在所述的充电装置处于充电状态下，所述的充电头3与受电口5接触并使两者的充电接触导体连接。As shown in Figure 1, in the UAV aerial charging device of the present invention, the special charging UAV 2 is provided with a charging head 3, and the charging head 3 is connected to the special charging device through a wire and a connecting cable 4. The drone 2 is connected to the battery; the multi-rotor working drone 1 is provided with a power receiving port 5; the power receiving port 5 is connected to the battery of the multi-rotor working drone 1 through a wire; When the charging device is in the charging state, the charging head 3 is in contact with the power receiving port 5 and the charging contact conductors of the two are connected.
采用上述技术方案，在无人机的工作过程中，通过空中充电的方式，可以长时间的工作而不需要返回基地充电，且在充电过程中，无人机的正常工作不受影响，可以连续进行作业。With the above technical solution, during the working process of the UAV, it can work for a long time without returning to the base to charge through the air charging method, and during the charging process, the normal operation of the UAV is not affected, and it can continue Do your homework.
所述的充电专用无人机2上设有四个导向板6；所述的导向板6通过铰链结构安装在所述的受电口5上；所述的受电口5设有导向板折叠驱动机构；在所述的充电装置处于充电状态下，所述的导向板折叠驱动机构驱动所述的导向板6撑起，形成外口大于内底面的导向结构；所述的充电头3与该导向结构的形状相配合。The special charging drone 2 is provided with four guide plates 6; the guide plates 6 are installed on the power receiving port 5 through a hinge structure; the power receiving port 5 is provided with a guide plate folding Driving mechanism; when the charging device is in the charging state, the folding driving mechanism of the guide plate drives the guide plate 6 to prop up, forming a guiding structure with the outer opening larger than the inner bottom surface; the charging head 3 and the The shape of the guide structure matches.
采用导向结构，使得充电头3能很方便地与受电口5结合，并使其结合牢固、紧密。The guide structure is adopted, so that the charging head 3 can be combined with the power receiving port 5 conveniently, and the combination is firm and tight.
所述的受电口5上设有电磁结构；所述的充电头3设有磁吸材料；在所述的充电装置处于充电状态下，所述的充电头3被受电口5吸紧。The power receiving port 5 is provided with an electromagnetic structure; the charging head 3 is provided with a magnetic material; when the charging device is in a charging state, the charging head 3 is sucked tightly by the power receiving port 5 .
采用电磁吸合的结构，使充电头3能与受电口5结合的更加紧密。The structure of electromagnetic attraction is adopted, so that the charging head 3 can be combined with the power receiving port 5 more closely.
在所述的充电装置停止充电、所述的充电头3与受电口5分离状态下，所述的导向板折叠驱动机构驱动所述的导向板6贴合在所述的多旋翼工作无人机1的表面上。When the charging device stops charging and the charging head 3 is separated from the power receiving port 5, the guide plate folding drive mechanism drives the guide plate 6 to stick to the multi-rotor working unmanned on the surface of Machine 1.
这样，在停止充电后，导向板6不占用空间，减小无人机的外形尺寸。In this way, after the charging is stopped, the guide plate 6 does not take up space, reducing the overall size of the drone.
所述的充电头3或受电口5的充电接触导体通过压缩弹簧安装；在所述的充电装置处于充电状态下，所述的充电接触导体接触后使压缩弹簧压缩。The charging contact conductor of the charging head 3 or the power receiving port 5 is installed by a compression spring; when the charging device is in a charging state, the contact of the charging contact conductor compresses the compression spring.
采用弹性的导电接触结构，使得导电性能更好，不会产生松脱的现象而充电。The elastic conductive contact structure is used to make the conductive performance better, and it will not cause loosening and charging.
上面结合附图对本发明进行了示例性描述，显然本发明具体实现并不受上述方式的限制，只要采用了本发明的方法构思和技术方案进行的各种非实质性的改进，或未经改进将本发明的构思和技术方案直接应用于其它场合的，均在本发明的保护范围之内。The present invention has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above methods, as long as various insubstantial improvements are adopted in the method concept and technical solutions of the present invention, or there is no improvement Directly applying the conception and technical solutions of the present invention to other occasions falls within the protection scope of the present invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872173.1A CN106160134A (en) | 2016-09-30 | 2016-09-30 | A kind of aerial charging device of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872173.1A CN106160134A (en) | 2016-09-30 | 2016-09-30 | A kind of aerial charging device of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106160134A true CN106160134A (en) | 2016-11-23 |
Family
ID=57341483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610872173.1A Pending CN106160134A (en) | 2016-09-30 | 2016-09-30 | A kind of aerial charging device of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106160134A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505697A (en) * | 2017-01-03 | 2017-03-15 | 上海量明科技发展有限公司 | From seeking formula flight charger, system and method |
| CN106655411A (en) * | 2017-02-27 | 2017-05-10 | 无锡龙翼智能科技有限公司 | Charging device and charging method of unmanned aerial vehicle |
| CN106685001A (en) * | 2017-01-16 | 2017-05-17 | 北京交通大学 | Hanging charging system for multi-rotor unmanned aerial vehicle |
| CN106787000A (en) * | 2017-02-27 | 2017-05-31 | 无锡龙翼智能科技有限公司 | A kind of unmanned plane charging device and its charging method based on magnetic bodies |
| CN107453118A (en) * | 2017-08-02 | 2017-12-08 | 中国科学院城市环境研究所 | A kind of magnetic charging method of adjust automatically docking |
| CN107656542A (en) * | 2017-09-12 | 2018-02-02 | 国家电网公司 | Unmanned plane cruising inspection system |
| CN108146287A (en) * | 2017-06-23 | 2018-06-12 | 杭州力谱科技有限公司 | Electric car electric energy shared system |
| CN108248435A (en) * | 2017-06-23 | 2018-07-06 | 杭州力谱科技有限公司 | A kind of electric car electric energy shared system |
| CN109263486A (en) * | 2018-06-28 | 2019-01-25 | 深圳市空中秀科技有限公司 | A kind of unmanned plane powered in the air and aerial method of supplying power to |
| CN109502016A (en) * | 2017-09-15 | 2019-03-22 | 纬创资通股份有限公司 | Aerial unmanned aerial vehicle that charges and unmanned aerial vehicle and functional type unmanned aerial vehicle for charging thereof |
| CN112078793A (en) * | 2020-09-02 | 2020-12-15 | 台州学院 | Double-machine type mountain forest patrol unmanned aerial vehicle with guarantee continuation of journey function |
| CN112193409A (en) * | 2020-10-26 | 2021-01-08 | 广东寻夏科技有限公司 | Aircraft based on 5G and cluster control method based on aircraft |
| CN112469628A (en) * | 2018-04-23 | 2021-03-09 | 瓦斯菲·阿希达法特 | City Autonomous Airport (CAA) |
| CN112874776A (en) * | 2021-04-12 | 2021-06-01 | 西华大学 | Unmanned aerial vehicle platform and unmanned aerial vehicle group |
| CN113104217A (en) * | 2021-05-19 | 2021-07-13 | 昆山斯达欧盛航空科技有限公司 | But unmanned aerial vehicle operating system of fast response of mooring |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012244837A (en) * | 2011-05-23 | 2012-12-10 | Mitsubishi Electric Corp | Power generation apparatus, power generation system, and power generation method |
| CN205060016U (en) * | 2015-10-27 | 2016-03-02 | 深圳市飞研智能科技有限公司 | Charge in air and promote two unmanned aerial vehicle systems of duration |
| CN205060020U (en) * | 2015-08-31 | 2016-03-02 | 深圳市飞研智能科技有限公司 | Promote two unmanned aerial vehicle of duration |
-
2016
- 2016-09-30 CN CN201610872173.1A patent/CN106160134A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012244837A (en) * | 2011-05-23 | 2012-12-10 | Mitsubishi Electric Corp | Power generation apparatus, power generation system, and power generation method |
| CN205060020U (en) * | 2015-08-31 | 2016-03-02 | 深圳市飞研智能科技有限公司 | Promote two unmanned aerial vehicle of duration |
| CN205060016U (en) * | 2015-10-27 | 2016-03-02 | 深圳市飞研智能科技有限公司 | Charge in air and promote two unmanned aerial vehicle systems of duration |
Non-Patent Citations (1)
| Title |
|---|
| 陈新泉: "四旋翼无人机飞控系统设计与研究", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505697A (en) * | 2017-01-03 | 2017-03-15 | 上海量明科技发展有限公司 | From seeking formula flight charger, system and method |
| CN106505697B (en) * | 2017-01-03 | 2024-02-27 | 上海量明科技发展有限公司 | Self-seeking flight charging equipment, system and method |
| CN106685001A (en) * | 2017-01-16 | 2017-05-17 | 北京交通大学 | Hanging charging system for multi-rotor unmanned aerial vehicle |
| CN106685001B (en) * | 2017-01-16 | 2019-06-21 | 北京交通大学 | Docked charging system for multi-rotor UAV |
| CN106655411A (en) * | 2017-02-27 | 2017-05-10 | 无锡龙翼智能科技有限公司 | Charging device and charging method of unmanned aerial vehicle |
| CN106787000A (en) * | 2017-02-27 | 2017-05-31 | 无锡龙翼智能科技有限公司 | A kind of unmanned plane charging device and its charging method based on magnetic bodies |
| CN108146287A (en) * | 2017-06-23 | 2018-06-12 | 杭州力谱科技有限公司 | Electric car electric energy shared system |
| CN108248435A (en) * | 2017-06-23 | 2018-07-06 | 杭州力谱科技有限公司 | A kind of electric car electric energy shared system |
| CN108248435B (en) * | 2017-06-23 | 2019-10-15 | 杭州力谱科技有限公司 | A kind of electric car electric energy shared system |
| CN107453118B (en) * | 2017-08-02 | 2019-06-21 | 中国科学院城市环境研究所 | A magnetic charging method for automatic adjustment of docking |
| CN107453118A (en) * | 2017-08-02 | 2017-12-08 | 中国科学院城市环境研究所 | A kind of magnetic charging method of adjust automatically docking |
| CN107656542A (en) * | 2017-09-12 | 2018-02-02 | 国家电网公司 | Unmanned plane cruising inspection system |
| CN109502016A (en) * | 2017-09-15 | 2019-03-22 | 纬创资通股份有限公司 | Aerial unmanned aerial vehicle that charges and unmanned aerial vehicle and functional type unmanned aerial vehicle for charging thereof |
| CN112469628A (en) * | 2018-04-23 | 2021-03-09 | 瓦斯菲·阿希达法特 | City Autonomous Airport (CAA) |
| CN109263486B (en) * | 2018-06-28 | 2022-04-29 | 深圳市龙睿半导体有限公司 | Aerial power supply unmanned aerial vehicle and aerial power supply method |
| CN109263486A (en) * | 2018-06-28 | 2019-01-25 | 深圳市空中秀科技有限公司 | A kind of unmanned plane powered in the air and aerial method of supplying power to |
| CN112078793A (en) * | 2020-09-02 | 2020-12-15 | 台州学院 | Double-machine type mountain forest patrol unmanned aerial vehicle with guarantee continuation of journey function |
| CN112193409A (en) * | 2020-10-26 | 2021-01-08 | 广东寻夏科技有限公司 | Aircraft based on 5G and cluster control method based on aircraft |
| CN112874776A (en) * | 2021-04-12 | 2021-06-01 | 西华大学 | Unmanned aerial vehicle platform and unmanned aerial vehicle group |
| CN113104217A (en) * | 2021-05-19 | 2021-07-13 | 昆山斯达欧盛航空科技有限公司 | But unmanned aerial vehicle operating system of fast response of mooring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106160134A (en) | A kind of aerial charging device of unmanned plane | |
| CN204279932U (en) | Bottom is provided with the unmanned vehicle of wireless charging current-collecting device | |
| CN106160135A (en) | The aerial charging device of unmanned plane | |
| CN209225414U (en) | A kind of unmanned plane automation airport | |
| CN108528745B (en) | A UAV battery swap charging system | |
| CN206012962U (en) | One kind is portable to be tethered at unmanned plane | |
| CN209719932U (en) | Double-layer multi-rotor transmission line inspection device | |
| CN110340899A (en) | A overhaul robot for oil-immersed transformer | |
| CN108515866B (en) | Detachable battery switching charging device | |
| CN204882698U (en) | Unmanned aerial vehicle ware with high pressure overhead line tests electric work ability in high altitude | |
| CN212231135U (en) | Aerial charging device of unmanned aerial vehicle | |
| CN205355412U (en) | A connector for connecting rechargeable battery and charging device | |
| CN206336439U (en) | A kind of modularized combination type multi-rotor unmanned aerial vehicle | |
| CN219467555U (en) | An unmanned aerial vehicle charging interface docking device | |
| CN207902195U (en) | A kind of unmanned plane is special to fill charger baby more | |
| CN204557204U (en) | Inspection robot controls base station apparatus | |
| CN206502043U (en) | A kind of infrared, visible ray dual camera special unmanned plane of taking photo by plane of power-line patrolling | |
| CN110304260A (en) | A Distributed Recycling System of Electrostatic Charge During UAV Flight | |
| CN115892538A (en) | A grassland ecological assessment system and method in pastoral areas | |
| CN105235602A (en) | Police car top-sucking law enforcement apparatus | |
| CN104241699A (en) | Rotary formation and capacity grading device | |
| CN210191211U (en) | Charge state detection device for unmanned aerial vehicle | |
| CN110615108A (en) | Big load unmanned aerial vehicle electrical system and big load unmanned aerial vehicle | |
| CN207943177U (en) | A kind of monitoring unmanned plane that cruising ability is strong | |
| CN218055661U (en) | Power supply device for photovoltaic intelligent inspection unmanned aerial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
|
| RJ01 | Rejection of invention patent application after publication |