CN206407122U - Buffer multi-rotor unmanned aerial vehicle of rising and falling - Google Patents
Buffer multi-rotor unmanned aerial vehicle of rising and falling Download PDFInfo
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- CN206407122U CN206407122U CN201621449501.9U CN201621449501U CN206407122U CN 206407122 U CN206407122 U CN 206407122U CN 201621449501 U CN201621449501 U CN 201621449501U CN 206407122 U CN206407122 U CN 206407122U
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- main body
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- lifting support
- unmanned aerial
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Abstract
Multi-rotor unmanned aerial vehicle of rising and falling is buffered the utility model proposes one kind, including：Fuselage, four wings and undercarriage；Undercarriage includes four lifting support pin, and each lifting support pin correspondence is installed on the lower section of a wing outermost end, constitutes the lifting support structure of unmanned plane；Each lifting support pin includes main body bar and root flexible glue, and the root soft rubber encapsulated plays cushioning effect in main body bar bottom.It is of the present utility model to buffer multi-rotor unmanned aerial vehicle of rising and falling, stabilization of rising and falling, and lightly.
Description
Technical field
The utility model belongs to unmanned air vehicle technique field, more particularly to be that a kind of buffering is risen and fallen multi-rotor unmanned aerial vehicle.
Background technology
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned vehicle.Unmanned plane generally has undercarriage, is contacted during for taking off, landing with ground and supports whole nothing
It is man-machine.Unmanned plane can all produce certain impulsive force, unstable rule can be right if undercarriage rises and falls when taking off and landing to ground
Unmanned plane internal circuit blocks, which are produced, to be vibrated, the problems such as causing swinging of signal, and because whole gravity of whole unmanned plane are equal
The landing position of the undercarriage is fallen within, thus the stability and fastness of undercarriage are extremely important for whole unmanned plane
's.
The undercarriage of existing unmanned plane is typically below fuselage or below fuselage, if the supporting surface with ground
If product is small, it is easily caused unmanned plane and topples over toward side, thus general undercarriage needs the supporting surface of larger area, increases material
Cost so that body weight is overweight, also unusual space-consuming.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and buffers multi-rotor unmanned aerial vehicle of rising and falling, stabilization of rising and falling,
And it is light and handy.
To solve the above problems, multi-rotor unmanned aerial vehicle of rising and falling is buffered the utility model proposes one kind, including：Fuselage, four
Wing and undercarriage；Undercarriage includes four lifting support pin, and each lifting support pin correspondence is installed on a wing outermost end
Lower section, constitutes the lifting support structure of unmanned plane；Each lifting support pin includes main body bar and root flexible glue, the root flexible glue
Main body bar bottom is wrapped in, cushioning effect is played.
According to one embodiment of the present utility model, the root flexible glue and the main body bar of each lifting support pin are
The integrated formed structure being made up of two-shot molding process.
According to one embodiment of the present utility model, the root flexible glue of each lifting support pin is attached by bond
In the main body bar bottom, or, the root flexible glue of each lifting support pin is spirally connected by spiro connecting piece is fixed on the master
Body rod bottom.
According to one embodiment of the present utility model, the head of the main body bar connects a connection piece, and the connector
It is detachably connected the wing outermost end.
According to one embodiment of the present utility model, it is rotatably connected between the main body bar and the connector, can
Lifting support pin is drawn on the downside of wing.
According to one embodiment of the present utility model, the main body bar and the connector are provided with corresponding axis hole；One
Rigid pivoted passes through one of the axis hole of the main body bar and the connector, and relatively described main body bar and the connector solid
It is fixed.
According to one embodiment of the present utility model, the main body bar inner hollow constitutes accommodating cavity.
According to one embodiment of the present utility model, the main body bar includes vertical groove and cover plate, the cover plate can open or
The vertical groove is covered, vertical groove and cover plate under state is covered and forms the accommodating cavity.
According to one embodiment of the present utility model, the cover plate and vertical groove an end connecting portion by plug-in unit and
Slot grafting, is connected in body portion connecting portion by neck and grab screens.
According to one embodiment of the present utility model, the fuselage includes upper half fuselage and lower half fuselage, each wing bag
Include half wing and lower half wing；Upper half fuselage is integrally formed composition upper casing, lower half fuselage and each lower half with each upper half wing
Wing is integrally formed composition lower casing.
According to one embodiment of the present utility model, the upper casing and the non-dismountable connection of lower casing, the lower casing
Bottom provided with windowing, windowing, which is provided with, can open the bottom that covers.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：
Because each lifting support pin is arranged on wing outermost end, the overall center of gravity of unmanned plane is more stable, it is not easy to cause
Crank and turn on one's side, furthermore, it is possible to reduce the contact area with ground, save material cost, and cause unmanned plane overall more
Lightly；After landing point sets root flexible glue, mitigation that can be largely is impacted, when unmanned plane plays landing, unmanned plane
By the buffering of root flexible glue between ground, mitigate the vibration of unmanned plane；
The root flexible glue and main body bar of each lifting support pin are made up of integral forming process, between the two without extra
Connection member connection, it is more firm in structure, it is more aesthetically pleasing in appearance.
Brief description of the drawings
Fig. 1 rises and falls the structural representation of multi-rotor unmanned aerial vehicle for the buffering of the embodiment of the utility model one；
Fig. 2 is the lifting support pin of the embodiment of the utility model one and the configuration schematic diagram of connector；
Fig. 3 is the self-contained structural representation of the lifting support pin of the embodiment of the utility model one.
Description of symbols in figure：
1- fuselages, 2- wings, 3- lifting support pin, 4- connectors, 5- rigid pivoteds, 11- upper half fuselages, 12- lower half machines
Half wing under body, the upper half wings of 21-, 22-, 31- main body bars, 32- roots flexible glue, 311- founds groove, 312- cover plates.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.
Many details are elaborated in the following description to fully understand the utility model.But this practicality is new
Type can be implemented with being much different from other manner described here, and those skilled in the art can be new without prejudice to this practicality
Similar popularization is done in the case of type intension, therefore the utility model is not limited by following public specific implementation.
Referring to Fig. 1-3, in one embodiment, buffering multi-rotor unmanned aerial vehicle of rising and falling includes：Fuselage 1, four wings 2 and rises
Fall frame.The inside of fuselage 1 is used for setting required circuit module.One end connection fuselage 1 of each wing 2, the other end is provided with spiral
Oar.
Undercarriage includes four lifting support pin 3, and each correspondence of lifting support pin 3 is installed under the outermost end of a wing 2
Side, the lifting support structure of unmanned plane is made up of four lifting support pin 3.Lifting support pin 3 can be arranged on correspondence spiral
The lower section of oar, so that when landing, the impulsive force that propeller is produced can be transferred directly on lifting support pin 3.Due to respectively rising and falling
Support feet 3 is arranged on the outermost end of wing 2, and the overall center of gravity of unmanned plane is more stable, it is not easy to causes crank and turns on one's side, this
Outside, the contact area with ground can be reduced, material cost is saved, and cause unmanned plane overall lighter and handier.
Each lifting support pin 3 includes main body bar 31 and root flexible glue 32, and root flexible glue 32 is wrapped in the bottom of main body bar 31,
Play cushioning effect.The landing point area of lifting support pin 3 is small, and impulsive force is bigger, and after landing point sets root flexible glue 32,
Mitigation that can be largely is impacted, and when unmanned plane plays landing, passes through the slow of root flexible glue 32 between unmanned plane and ground
Punching, mitigates the vibration of unmanned plane.
In one embodiment, the root flexible glue 32 and main body bar 31 of each lifting support pin 3 are to pass through double-shot moulding work
The integrated formed structure that skill is made, that is to say, that the root flexible glue 32 and main body bar 31 of each lifting support pin 3 by one into
Type technique is made, and is connected between the two without extra connection member, more firm in structure, more aesthetically pleasing in appearance.
In another embodiment, the root flexible glue 32 of each lifting support pin 3 can be attached at main body by bond
The bottom of bar 31, or, the root flexible glue 32 of each lifting support pin 3 is spirally connected by spiro connecting piece is fixed on the bottom of main body bar 31.
Referring to Fig. 1 and Fig. 2, in one embodiment, the head of main body bar 31 connects a connection piece 4, and connector 4 is removable
The connection outermost end of wing 1 is unloaded, so as to realize the detachable of undercarriage on unmanned plane, is easy to the maintenance of undercarriage to change, specifically may be used
Dismantle the mode of connection without limitation.
In one embodiment, it is rotatably connected, lifting support pin 3 can be drawn between main body bar 31 and connector 4
In the downside of wing 2.It is easy to the storage of unmanned plane to store and deploy to use.Lifting support pin 3 in the deployed state, more toward lower end more
Away from fuselage 1 so that support is more stable.
Certainly, during in order to avoid normal use, the random rotation of lifting support pin 3 can deploy and draw shape in
The position limiting structure of lifting support pin 3 is set on the corresponding site under state, temporarily the random movement of limitation lifting support pin 3.
Referring to Fig. 2 and Fig. 3, main body bar 31 and connector 4 are provided with corresponding axis hole；One rigid pivoted 5 passes through main body bar
31 and the axis hole of connector 4, and one of relative main body bar 31 and connector 4 are fixed.Main body bar 31 and connector 4 are turned by rigidity
The cooperation of axle 5 and axis hole and can relatively rotate, so as to realize the expansion and gathering of lifting support pin 3.
With continued reference to Fig. 2, the inner hollow of main body bar 31 constitutes accommodating cavity.The weight of lifting support pin 3 can not only be mitigated
Amount, can also make full use of the space of accommodating cavity to place other required parts of unmanned plane or module, intensive space.
In one embodiment, main body bar 31 can include vertical groove 311 and cover plate 312, and vertical groove can be opened or covered to cover plate 312
311, cover and groove 311 and the formation accommodating cavity of cover plate 312 are found under state.Can be with the portion in hyperphoric vertical groove 311 by opening cover plate 312
Part, realizes the replaceable configurable of part so that the space of accommodating cavity can flexibly be used.
In one embodiment, cover plate 312 and vertical groove 311 in an end connecting portion by plug-in unit and slot grafting,
Connected in body portion connecting portion by neck and grab screens.In fig. 2, cover plate 312 and vertical groove 311 are close to connector 4
Position is connected by plug-in unit and slot mode, is easy to open and is closed, and passes through neck and grab in the body portion away from connector 4
Screens is connected so that connection is more firm, is difficult to loosen.
Referring to Fig. 1, in one embodiment, fuselage 1 includes upper half fuselage 11 and lower half fuselage 12, and each wing 2 includes
Upper half wing 21 and lower half wing 22.Upper half fuselage 11 is integrally formed composition upper casing, lower half fuselage 12 with each upper half wing 21
Composition lower casing is integrally formed with each lower half wing 22.Wing 2 is connected as a single entity with fuselage 1, and wing is dismantled while dismounting fuselage 1
2.The integrality that casing can be caused more preferably, is manufactured and connected more convenient.
Preferably, upper casing and the non-dismountable connection of lower casing, the bottom of lower casing is provided with windowing, and windowing is provided with and can beaten
Uncap the bottom (not shown) of conjunction.It is connected, it is to avoid the trouble removed and installed, and causes between upper casing and lower casing
Casing is inherently more firm, by setting the bottom on lower casing to open internal cavity, and fuselage interior part is taken to fill, and is tearing open
It is more convenient in terms of dress.
Although the utility model is disclosed as above with preferred embodiment, it is not for limiting claim, Ren Heben
Art personnel are not being departed from spirit and scope of the present utility model, can make possible variation and modification, therefore
The scope that protection domain of the present utility model should be defined by the utility model claim is defined.
Claims (11)
- The multi-rotor unmanned aerial vehicle 1. one kind buffering is risen and fallen, it is characterised in that including：Fuselage, four wings and undercarriage；It is described to rise and fall Frame includes four lifting support pin, and each lifting support pin correspondence is installed on the lower section of a wing outermost end, constitutes unmanned plane Lifting support structure；Each lifting support pin includes main body bar and root flexible glue, the root soft rubber encapsulated in main body bar bottom, Play cushioning effect.
- The multi-rotor unmanned aerial vehicle 2. buffering as claimed in claim 1 is risen and fallen, it is characterised in that described of each lifting support pin Portion's flexible glue and the main body bar are the integrated formed structure being made up of two-shot molding process.
- The multi-rotor unmanned aerial vehicle 3. buffering as claimed in claim 1 is risen and fallen, it is characterised in that described of each lifting support pin Portion's flexible glue is attached at the main body bar bottom by bond, or, the root flexible glue of each lifting support pin passes through spiral shell Fitting, which is spirally connected, is fixed on the main body bar bottom.
- The multi-rotor unmanned aerial vehicle 4. buffering as claimed in claim 1 is risen and fallen, it is characterised in that the head connection one of the main body bar Connector, and the connector is detachably connected the wing outermost end.
- The multi-rotor unmanned aerial vehicle 5. buffering as claimed in claim 4 is risen and fallen, it is characterised in that the main body bar and the connector Between be rotatably connected, lifting support pin can be drawn on the downside of the wing.
- The multi-rotor unmanned aerial vehicle 6. buffering as claimed in claim 5 is risen and fallen, it is characterised in that the main body bar and the connector It is provided with corresponding axis hole；One rigid pivoted passes through the axis hole of the main body bar and the connector, and relatively described main body bar It is fixed with one of the connector.
- The multi-rotor unmanned aerial vehicle 7. buffering as claimed in claim 1 is risen and fallen, it is characterised in that the main body bar inner hollow, structure Into accommodating cavity.
- The multi-rotor unmanned aerial vehicle 8. buffering as claimed in claim 7 is risen and fallen, it is characterised in that the main body bar includes vertical groove and lid The vertical groove can be opened or covered to plate, the cover plate, cover vertical groove and cover plate under state and form the accommodating cavity.
- The multi-rotor unmanned aerial vehicle 9. buffering as claimed in claim 8 is risen and fallen, it is characterised in that the cover plate and vertical groove are at an end Portion's connecting portion is connected by plug-in unit and slot grafting in body portion connecting portion by neck and grab screens.
- The multi-rotor unmanned aerial vehicle 10. buffering as claimed in claim 1 is risen and fallen, it is characterised in that the fuselage includes upper half fuselage With lower half fuselage, each wing includes upper half wing and lower half wing；Upper half fuselage is integrally formed in composition with each upper half wing Casing, lower half fuselage is integrally formed composition lower casing with each lower half wing.
- The multi-rotor unmanned aerial vehicle 11. buffering as claimed in claim 10 is risen and fallen, it is characterised in that the upper casing and lower casing are not It is detachably connected, the bottom of the lower casing is provided with windowing, and windowing, which is provided with, can open the bottom covered.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621449501.9U CN206407122U (en) | 2016-12-27 | 2016-12-27 | Buffer multi-rotor unmanned aerial vehicle of rising and falling |
| US15/851,533 US10906640B2 (en) | 2016-12-27 | 2017-12-21 | Multi-rotor unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621449501.9U CN206407122U (en) | 2016-12-27 | 2016-12-27 | Buffer multi-rotor unmanned aerial vehicle of rising and falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206407122U true CN206407122U (en) | 2017-08-15 |
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ID=59551588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621449501.9U Active CN206407122U (en) | 2016-12-27 | 2016-12-27 | Buffer multi-rotor unmanned aerial vehicle of rising and falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206407122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628224A (en) * | 2017-09-25 | 2018-01-26 | 安徽瓦尔特机械贸易有限公司 | A kind of unmanned plane |
| CN107902074A (en) * | 2017-11-13 | 2018-04-13 | 昊翔电能运动科技(昆山)有限公司 | Propeller component and preparation method thereof |
-
2016
- 2016-12-27 CN CN201621449501.9U patent/CN206407122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628224A (en) * | 2017-09-25 | 2018-01-26 | 安徽瓦尔特机械贸易有限公司 | A kind of unmanned plane |
| CN107902074A (en) * | 2017-11-13 | 2018-04-13 | 昊翔电能运动科技(昆山)有限公司 | Propeller component and preparation method thereof |
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