CN208947615U - A kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle - Google Patents
A kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle Download PDFInfo
- Publication number
- CN208947615U CN208947615U CN201821103489.5U CN201821103489U CN208947615U CN 208947615 U CN208947615 U CN 208947615U CN 201821103489 U CN201821103489 U CN 201821103489U CN 208947615 U CN208947615 U CN 208947615U
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- CN
- China
- Prior art keywords
- fuel cell
- hydrogen fuel
- battery
- pendant
- aerial vehicle
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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Abstract
The utility model discloses a kind of hydrogen fuel cell external hanging devices of multi-rotor unmanned aerial vehicle, including installation mainboard and at least one set of battery pendant, the installation mainboard is horizontally fixed on immediately below unmanned plane, the battery pendant is mounted on the opposite two sides of the installation mainboard, it is mutually perpendicular to the installation mainboard, hydrogen fuel cell is arranged between the battery pendant, overlaps with the center of gravity of the unmanned plane.The hydrogen fuel cell external hanging device of the multi-rotor unmanned aerial vehicle of the utility model, by using installation mainboard and battery hanger structure, mode is connected and fixed using the grafting and bolt and nut structure for capableing of fast assembling-disassembling, to realize that hydrogen fuel cell quickly removes and installs, so that unmanned plane is easy to carry, hydrogen fuel cell is easy to maintain, gives user excellent usage experience effect.
Description
Technical field
The utility model relates to unmanned plane equipment technical field, in particular to a kind of hydrogen fuel cell of multi-rotor unmanned aerial vehicle
External hanging device.
Background technique
Unmanned plane has good flexibility and performance in emergency manuever, leads in military surveillance, emergency management and rescue, environmental monitoring etc.
Domain has a wide range of applications.Plug-in device easy to use is to ensure unmanned plane to the key technical index of the good usage experience of user
One of.Since unmanned plane is small in size, it is more to carry plug-in device, the good usage experience of user is given in the plug-in design of fuel cell
Seem more important.
Existing hydrogen fuel cell multi-rotor unmanned aerial vehicle design shortage plug-in for hydrogen fuel cell quickly removes and installs,
It is inconvenient with maintenance to carry when hydrogen fuel cell unmanned plane uses.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle,
Can the hydrogen fuel cell to multi-rotor unmanned aerial vehicle quickly remove and install, such that unmanned plane is easy to carry, hydrogen fuel cell dimension
Shield is convenient.
In order to solve the above-mentioned technical problem, specifically, the technical solution of the utility model is as follows:
A kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle, including installation mainboard and at least one set of battery are hung
Part, the installation mainboard are horizontally fixed on immediately below unmanned plane, and the battery pendant is mounted on opposite two of the installation mainboard
Side is mutually perpendicular to the installation mainboard, and the center of gravity between the battery pendant, with the unmanned plane is arranged in hydrogen fuel cell
It overlaps.
Further, the installation mainboard is carbon fiber frame, is fixedly connected by screw rod and nut with unmanned plane body.
Further, the battery pendant includes that at least one extension, the extension and setting are led in the installation
Spliced eye cooperation on plate, so that the battery pendant is plugged on the carbon fiber frame.
Further, the battery pendant is carbon fiber plate, is provided with mounting hole on the carbon fiber plate, passes through
The hydrogen fuel cell is fixed between the battery pendant by screw rod and nut.
Further, it is provided on the carbon fiber frame and is evenly arranged with multiple mounting holes, the nothing of corresponding different model
Man-machine body is fixedly connected, so that the center of gravity of the carbon fiber frame is overlapped with the center of gravity of unmanned plane body in vertical direction.
Further, multiple mounting holes are provided on the battery pendant, the peace of the hydrogen fuel cell for different model
Dress, so that the center of gravity of the hydrogen fuel cell, the installation mainboard and unmanned plane body is overlapped in vertical direction.
The utility model has the beneficial effects that
The hydrogen fuel cell external hanging device of the multi-rotor unmanned aerial vehicle of the utility model is hung by using installation mainboard and battery
Part structure is connected and fixed mode using the grafting and bolt and nut structure for capableing of fast assembling-disassembling, to realize hydrogen fuel cell
It quickly removes and installs, so that unmanned plane is easy to carry, hydrogen fuel cell is easy to maintain, imitates to the excellent usage experience of user
Fruit.
Detailed description of the invention
Fig. 1 is the hydrogen fuel cell external hanging device tomograph of the multi-rotor unmanned aerial vehicle of the utility model；
Fig. 2 is the hydrogen fuel cell external hanging device use state structure chart of the multi-rotor unmanned aerial vehicle of the utility model；
Fig. 3 is the installation main board fixed structure figure of the utility model；
Fig. 4 is the battery pendant fixed structure chart of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, 2, the utility model discloses a kind of hydrogen fuel cell external hanging devices of multi-rotor unmanned aerial vehicle, including
Mainboard 10 and at least one set of battery pendant 20 are installed, the installation mainboard 10 is horizontally fixed on immediately below unmanned plane 40, described
Battery pendant 20 is mounted on the opposite two sides of the installation mainboard 10, is mutually perpendicular to the installation mainboard 10, hydrogen fuel cell
50 are arranged between the battery pendant 20, overlap with the center of gravity of the unmanned plane 40.
As shown in figure 3, the installation mainboard 10 is carbon fiber frame, pass through screw rod 31 and nut 32 and 40 body of unmanned plane
It is fixedly connected.
As shown in figure 4, the battery pendant 20 includes at least one extension 21, the extension and setting are in the peace
The spliced eye cooperation on mainboard 10 is filled, so that the battery pendant 20 is plugged on the carbon fiber frame.
Wherein, the battery pendant 20 is carbon fiber plate, is provided with mounting hole 22 on the carbon fiber plate, is led to
It crosses screw rod 31 and nut 2 hydrogen fuel cell 50 is fixed between the battery pendant 20.
Multiple mounting holes 11 are evenly arranged with as shown in Figure 1, being provided on the carbon fiber frame, corresponding different model
40 body of unmanned plane is fixedly connected, so that the center of gravity of the carbon fiber frame and the center of gravity of unmanned plane body are in vertical direction weight
It closes.
Wherein, multiple mounting holes 22 are provided on the battery pendant 20, the hydrogen fuel cell 50 for different model
Installation, so that the center of gravity of the hydrogen fuel cell 50, the installation mainboard 10 and 40 body of unmanned plane is overlapped in vertical direction.
The hydrogen fuel cell external hanging device of the multi-rotor unmanned aerial vehicle of the utility model is hung by using installation mainboard and battery
Part structure is connected and fixed mode using the grafting and bolt and nut structure for capableing of fast assembling-disassembling, to realize hydrogen fuel cell
It quickly removes and installs, so that unmanned plane is easy to carry, hydrogen fuel cell is easy to maintain, imitates to the excellent usage experience of user
Fruit.
In the description of the utility model patent, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction ", " row ", " column " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the utility model patent and simplifies description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as the limitation novel to the utility model patent.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the utility model patent, the meaning of " plurality " is at least two, such as
Two, three etc., unless otherwise specifically defined.
In utility model patent unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
The terms such as " fixation ", " connected " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly.For this field
Those of ordinary skill for, can understand concrete meaning of the above-mentioned term in the utility model patent as the case may be.
In the utility model patent unless specifically defined or limited otherwise, fisrt feature in second feature "upper" or
"lower" can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, the
One feature can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or
First feature horizontal height is merely representative of higher than second feature.Fisrt feature is under the second feature " below ", " below " and " below "
It can be fisrt feature to be directly under or diagonally below the second feature, or be merely representative of first feature horizontal height less than the second spy
Sign.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle, which is characterized in that including installing mainboard and at least one
Group battery pendant, the installation mainboard are horizontally fixed on immediately below unmanned plane, and the battery pendant is mounted on the installation mainboard
Opposite two sides are mutually perpendicular to the installation mainboard, hydrogen fuel cell be arranged between the battery pendant, with it is described nobody
The center of gravity of machine overlaps.
2. a kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle according to claim 1, which is characterized in that described
Installing mainboard is carbon fiber frame, is fixedly connected by screw rod and nut with unmanned plane body.
3. a kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle according to claim 2, which is characterized in that described
Battery pendant includes at least one extension, and the extension cooperates with the spliced eye being arranged on the installation mainboard, so that
The battery pendant is plugged on the carbon fiber frame.
4. a kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle according to claim 1, which is characterized in that described
Battery pendant is carbon fiber plate, is provided with mounting hole on the carbon fiber plate, is fired the hydrogen by screw rod and nut
Material battery is fixed between the battery pendant.
5. a kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle according to claim 2, which is characterized in that described
It being provided on carbon fiber frame and is evenly arranged with multiple mounting holes, the unmanned plane body of corresponding different model is fixedly connected, so that
The center of gravity of the carbon fiber frame is overlapped with the center of gravity of unmanned plane body in vertical direction.
6. a kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle according to claim 3, which is characterized in that described
Multiple mounting holes are provided on battery pendant, the installation of the hydrogen fuel cell for different model, so that the hydrogen fuel cell,
The center of gravity of the installation mainboard and unmanned plane body is overlapped in vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103489.5U CN208947615U (en) | 2018-07-12 | 2018-07-12 | A kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103489.5U CN208947615U (en) | 2018-07-12 | 2018-07-12 | A kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208947615U true CN208947615U (en) | 2019-06-07 |
Family
ID=66731895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821103489.5U Expired - Fee Related CN208947615U (en) | 2018-07-12 | 2018-07-12 | A kind of hydrogen fuel cell external hanging device of multi-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208947615U (en) |
-
2018
- 2018-07-12 CN CN201821103489.5U patent/CN208947615U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200804 Address after: 252000 north head of Jialong Road, Jiaming Economic Development Zone, Dongchangfu District, Liaocheng City, Shandong Province Patentee after: Shandong Black Shark Intelligent Technology Co.,Ltd. Address before: 518000 Meilindoli International Electronic Commerce Industrial Park, Meilin Street, Futian District, Shenzhen City, Guangdong Province, 2 520 buildings Patentee before: SHENZHEN HEISHA TECHNOLOGY Co.,Ltd. |
|
| 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: 20190607 Termination date: 20210712 |