CN207311823U - Unmanned plane and its frame assembly - Google Patents
Unmanned plane and its frame assembly Download PDFInfo
- Publication number
- CN207311823U CN207311823U CN201720751137.XU CN201720751137U CN207311823U CN 207311823 U CN207311823 U CN 207311823U CN 201720751137 U CN201720751137 U CN 201720751137U CN 207311823 U CN207311823 U CN 207311823U
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- horn
- fuselage body
- frame assembly
- fuselage
- unmanned plane
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Abstract
It the utility model is related to a kind of unmanned plane and its frame assembly.The frame assembly includes fuselage body and multiple horns with fuselage body rotation connection, multiple horn arranged for interval stagger installation around the fuselage body and in the short transverse of the fuselage body.The unmanned plane includes the frame assembly and multiple runner assemblies, and a runner assembly is at least installed on each horn of the frame assembly.The frame assembly of the utility model can enable two adjacent horns, and at least part size is overlapping after folding, reduces the size of unmanned plane after horn folds on the whole with this.
Description
Technical field
A kind of unmanned plane is the utility model is related to, more particularly to a kind of frame assembly.
Background technology
Unmanned plane, according to flight characteristic, is broadly divided into fixed-wing formula, rotary wind type and flapping wings type, wherein rotary wind type unmanned plane
Have the characteristics that it is small, simple in structure, control it is more flexible, can VTOL, freely hover, additionally it is possible to adapt to it is various oneself
Right environment, possesses the advantages that autonomous flight and throwing power, can be not suitable for complexity and the hazardous environment that the mankind enter at some
Middle carry out operation, there is more and more important application in recent years.
From design feature, rotary wind type unmanned plane includes fuselage and multiple horns with fuselage rotation connection, often
A horn can realize folding and stretching, extension relative to fuselage rotation.The folding of horn can reduce the size of unmanned plane, with convenient
Carry, and the stretching, extension of horn can meet the needs of flight.
But the horn folding mode used at present is in the same plane that two horns are folded toward, such folding
Folded mode can at least increase the length of unmanned plane, can also increase the width of unmanned plane sometimes, not only not readily portable, but also increase nothing
Man-machine weight.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane and its frame assembly, with the Foldable square by varying horn
Formula reduces the size of unmanned plane, so as to lift the portability of unmanned plane, mitigates the weight of unmanned plane.
To achieve the above object and other related purposes, the utility model provides a kind of frame assembly, for nobody
Machine, including fuselage body and multiple horns with fuselage body rotation connection；Wherein, multiple horn arranged for interval
Stagger around the fuselage body and in the short transverse of the fuselage body installation.
Optionally, two adjacent horns in multiple horns stagger peace in the short transverse of the fuselage body
Dress, and two adjacent horns, when in a folding position, both part or all overlaps.
Optionally, the horn includes upper horn and lower horn, and multiple horns form multiple horn groups, Mei Geji
Arm group includes a upper horn and adjacent with horn on this lower horn；The upper machine of each horn group
Arm and the lower horn stagger installation in the short transverse of the fuselage body, and the upper horn is used for close to the machine
The top of body body, the lower horn are used for close to the bottom of the fuselage body.
Optionally, the fuselage body has opposite the first side and the second side, first side and second side
A horn group is rotatably connected to respectively；Wherein, the upper horn of each horn group and the lower horn being capable of phases
To turning to respective folding position, and respective expanded position can also be turned to backwards.
Optionally, one end of the upper horn is rotatablely connected the fuselage body, and the other end is formed with for the bottom
The concave top base in portion direction；One end of the lower horn is rotatablely connected the fuselage body, and the other end is formed with for institute
State the bottom base of top-direction protrusion；The top base and the bottom base have a cavity respectively.
Optionally, notch and lower notch, the top base and the bottom base are provided with the fuselage body
The cavity in a runner assembly is each installed；
Wherein, the runner assembly of the top base is placed in described when horn on described is located at the folding position
Upper notch, notch is close to one end that the lower horn is connected with the fuselage body on this；
The runner assembly at the bottom base is placed in the lower notch, and the lower notch is close to the upper horn and institute
State one end that fuselage body is connected.
Optionally, outwardly extending connecting portion is provided with the fuselage body, one end of each horn is placed in two
It is connected between the connecting portion and by two connecting portions of a shaft and this.
Optionally, the fuselage body includes the shell with folding space, and the folding space is used to house horn.
In addition, the utility model additionally provides a kind of unmanned plane, including the frame assembly described in any of the above-described, and also wrap
Multiple runner assemblies are included, a runner assembly is at least installed on each horn of the frame assembly.
Optionally, the runner assembly includes paddle seat, motor and multiple blades；Multiple blades are movably arranged on institute
State on paddle seat, the paddle seat is connected with the motor.
To sum up, in the unmanned plane and its frame assembly of the utility model, the frame assembly include fuselage body and
The multiple horns being rotatablely connected with fuselage body, and multiple horn arranged for interval are around the fuselage body and in institute
State installation of staggering in the short transverse of fuselage body, such setting so that two adjacent horns are turning to respective folding
During folded position, their part or all of size can be overlapping.Fuselage body is installed on compared to by multiple horns
On sustained height, the utility model can reduce the size of unmanned plane after horn folds on the whole, therefore, be not only convenient for carrying,
And light weight, cost is low, and controllability is good.
Brief description of the drawings
Fig. 1 is structure diagram of the unmanned plane of one embodiment of the utility model offer in unfolded state；
Fig. 2 is structure diagram of the unmanned plane shown in Fig. 1 in folded state；
Fig. 3 is structure diagram of the frame assembly of the preferred embodiment in the utility model offer in folded state；
Fig. 4 is the structure diagram for the upper horn that one embodiment of the utility model provides；
Fig. 5 is the structure diagram for the lower horn that one embodiment of the utility model provides；
Fig. 6 is the structure diagram for the fuselage body that one embodiment of the utility model provides.
The reference numerals are as follows：
Unmanned plane -10；
Fuselage -11；First side -111；Second side -112；Top -113；Bottom -114；Connecting portion -115,116；It is upper to lack
Mouth -117a；Lower notch -117b；
Horn -12；Upper horn -121；Upper installing hole -121a；Top base -121b；Lower horn -122；Lower mounting hole-
122a；Bottom base -122b；
Runner assembly -13；Motor -131；Paddle seat -132；Blade -133.
Embodiment
Below in conjunction with attached drawing 1 to attached drawing 6, and specific embodiment to the utility model proposes unmanned plane and its fuselage group
Part is described in further detail.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.Need
Illustrate, attached drawing uses using very simplified form and non-accurate ratio, only to conveniently, lucidly auxiliary is said
The purpose of bright the utility model embodiment.
Referring initially to Fig. 1 and Fig. 2, Fig. 1 is the unmanned plane 10 of one embodiment of the utility model offer when unfolded state
Structure diagram, Fig. 2 are structure diagram of the unmanned plane 10 shown in Fig. 1 when folded state.Specifically, the unmanned plane 10
Including fuselage body 11, multiple horns 12 and multiple runner assemblies 13.One end of each horn 12 is rotated with fuselage body 11
Connection, so that it can be rotated relative to fuselage body 11, while is provided with least one runner assembly 13 on the other end.
The quantity of the horn 12 can be four, but not limited to this, two, three or three are can also be with first-class.
The quantity of the horn 12 is preferably even number, more preferably higher than two even number.Here, the fuselage body 11 and with
Multiple horns 12 that fuselage body 11 is rotatablely connected just constitute the fuselage runner assembly of the utility model.And then for the ease of chatting
State, will be with four horns 12 in being described below, and the other end one runner assembly 13 of installation of each horn 12 is used as signal,
To describe the unmanned plane of the utility model and its frame assembly in detail.
As shown in Figure 1, four horns 12 are spaced apart by around fuselage body 11.It is described in the present embodiment
The generally rectangular parallelepiped structure of fuselage body 11, it is with opposite head end and tail end, and positioned at the head end and the tail end
Between the first side 111 and the second side 112, first side 111 is set relative to the second side 112.Moreover, first side
111 and second side 112 be each rotatably connected to two horns 12.
For any side of fuselage body 11, two horns 12 are on the length direction L of fuselage body 11
Being arranged at intervals, and be arranged at intervals at the same time in the short transverse H of fuselage body 11, i.e., two horns 12 are staggered, and
One of horn 12 is set close to the top 113 of fuselage body 11, and another horn 12 is close to the bottom of fuselage body 11
114 are set.Herein, the horn 12 that will be close to the top 113 of fuselage body 11 is defined as horn 121, and away from fuselage sheet
The horn 12 at the top of body 11 113 is defined as lower horn 122, i.e., upper horn 121 relative to lower horn 122 closer to top 113, under
Together.
For Fig. 1 and Fig. 2, each horn 12 has a folding position and an expanded position, when the horn 12
(Fig. 1 is shown in when turning to the expanded position), the other end (one end for being provided with runner assembly 13) of the horn 12
It is farthest relative to fuselage body 11, at this time, unmanned plane 10 can be made to realize flight function；Conversely, when the horn 12 turns to institute
(Fig. 2 is shown in when stating folding position), and the other end of the horn 12 is nearest relative to fuselage body 11, at this point it is possible to reduce
The size of unmanned plane 10 is in order to carrying and transport.
Wherein, the direction when each horn 12 according to indicated by arrow in Fig. 1, Fig. 2 is turned to by respective expanded position
During shown folding position, the extending direction of each horn 12 preferably along fuselage body 11 length direction L, at this time, nobody
The size of machine 10 is relatively small.Obviously, the upper horn 121 in the same side and lower horn 122 can in different planes phase
Rotated for fuselage body 11, i.e. the upper horn 121 of the same side and lower horn 122 can turn to respective folding position in opposite directions
Put, either, horn 121 and lower horn 122 can turn to respective expanded position backwards from respective folding position on this.
As shown in figure 3, when the upper horn 121 of the same side and lower horn 122 turn to respective folding position, preferably
Both part or all overlaps, i.e., part or all of length of upper horn 121 is covered on lower horn 122, or
That part or all of length of lower horn 122 is covered on horn 121, here, " covering " be not meant to contact but
Both projection sections in the projection plane perpendicular to short transverse H of signal or whole coincidences.
The upper horn 121 of the same side and lower horn 122 are in partly or entirely overlapping after folding, can obtain at this time most
Small folded size, the minimum folded size include width and length.The width refers to, when the upper horn 121 of the same side
When being in respective folding position with lower horn 122, two sides of the horn 12 away from fuselage body 11 are to close to fuselage
The full-size of the side of body 11, the full-size are equal to the maximum width of any one horn 12 (i.e. in the present embodiment
Full-size of the horn side to opposite side).The length refers to, when the upper horn 121 of the same side and lower horn 122 are in
During respective folding position, the full-size of one end of two horns to the other end, the full-size is big in the present embodiment
Maximum length in one end of any one horn 12 to the other end, prevents the respective runner assembly 13 from folding or stretching with this
Interfered with each other during exhibition, so that influencing normal fold and stretching, extension.
As shown in figure 4, one end of the upper horn 121 is provided with upper installing hole 121a, worn in upper installing hole 121a
There is a shaft (not indicating), so that upper horn 121 can be rotated around the shaft relative to fuselage body 11, and the shaft and fuselage
Body 11 is fixedly connected with.
As shown in fig. 6, and combine Fig. 3, be provided with outwardly extending connecting portion 115 on the fuselage body 11, it is described on
Described one end of horn 121 is placed between two connecting portions 115.Through hole is offered on each connecting portion 115, so that foregoing one
Root shaft is through through hole insertion upper installing hole 121a, so that two connecting portions 115 of upper horn 121 and this are connected.Optionally,
Two connecting portions 115 are set close to one end of fuselage body 11, such as head end or tail end.It is more optional, for close to fuselage sheet
One connecting portion 115 at the top 113 of body 11, through hole thereon is preferably a counter sink, in order to shaft head captured in
In the counter sink, it is ensured that aesthetics, and can be disturbed to avoid being produced between part.
With continued reference to Fig. 4, the other end of the upper horn 121, should formed with the top base 121b for placing runner assembly 13
Top base 121b is preferably recessed to 114 direction of bottom of fuselage body 11, to reduce the setting height(from bottom) of runner assembly 13 thereon, from
And reduce size of the unmanned plane in short transverse.It is further preferred that the top base 121b has the sky of an accommodating runner assembly 13
Chamber.
Then, as shown in figure 5, one end of the lower horn 122 is provided with lower mounting hole 122a, in the lower mounting hole 122a
Another shaft (not indicating) is equipped with, so that lower horn 121 can be rotated around another shaft relative to fuselage body 11, and it is described
Another shaft is fixedly connected with fuselage body 11.
Optionally, described one end of the lower horn 122 is placed between another two connecting portions 116, and by described another
One shaft realizes rotation connection.Two connecting portions 116 can be set close to the other end of fuselage body 11.The lower horn 122
The other end formed with the pedestal 122b for placing another runner assembly 13, bottom base 122b is preferably to the top of fuselage body 11
113 directions are raised, to ensure that runner assembly 13 will not be interfered, ensure its normal operation.Optionally, the bottom base 122b
Cavity with an accommodating runner assembly 13.
Refering to Fig. 6, the notch of accommodating runner assembly 13, the notch bag are preferably provided on the fuselage body 11
Include notch 117a and lower notch 117b.The runner assembly 13 of top base 121b horn 121 on described is located at
During folding position, the upper notch 117a is placed in, notch 117a being connected with fuselage body 11 close to lower horn 122 on this
One end.The runner assembly 13 of the bottom base 122b is placed in described when the lower horn 122 is located at folding position
Lower notch 117b, the lower notch 117b are close to one end that the upper horn 121 is connected with the fuselage body 11.
In the present embodiment, the fuselage body 11 includes a shell, and the folding of sunken inside is provided with the side of the shell
Space, with the folded size of the horn 12 after accommodating and folding, further diminution unmanned plane.
It is then returned to and refers to Fig. 1, the runner assembly 13 includes motor 131, paddle seat 132 and multiple blades 133, the electricity
Machine 131 is used to be placed in the cavity of above-mentioned corresponding pedestal, and each blade 133 is rotatably mounted to paddle seat 132
On, and the paddle seat 132 can be with the output shaft fixed connection of motor 131, so that the paddle seat 132 can be in the driving of the motor 131
The multiple blades 133 of lower drive thereon rotate.The motor 131 may include a housing, and a part for the output shaft is arranged on
In the housing, another part stretches out the housing and is connected with the paddle seat 132.Preferably, the paddle seat 132 also with the shell
Body is connected.
The utility model preferred embodiment as described above, but be not limited to the scope disclosed in above-described embodiment, it is such as described
The shape of fuselage body is not limited to the regular structure such as cuboid or spherosome, spheroid, can also be that other are not advised
Then structure, the utility model do not limit the shape of fuselage body particularly.In addition, the displaced manner of horn is specifically by each
The actual working state of a horn is set, it is generally the case that two adjacent horns form one group and simultaneously stagger in the height direction
.In certain embodiments, the mutual stagger setting of all horns, i.e. two horns of arbitrary neighborhood have different installation height
Degree, still, all horns are only corresponding with two setting height(from bottom)s, to avoid the height dimension of increase unmanned plane.
To sum up, in the unmanned plane and its frame assembly of the utility model, the frame assembly include fuselage body and
The multiple horns being rotatablely connected with fuselage body, and multiple horn arranged for interval are around the fuselage body and in institute
State installation of staggering in the short transverse of fuselage body, such setting so that two adjacent horns are turning to respective folding
During folded position, their part or all of size can be overlapping.Fuselage body is installed on compared to by multiple horns
On sustained height, the utility model can reduce the size of unmanned plane after horn folds on the whole, therefore, be not only convenient for carrying,
And light weight, cost is low, and controllability is good.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Calmly, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content, belonging to right will
Seek the protection domain of book.
Claims (10)
1. a kind of frame assembly, for unmanned plane, it is characterised in that rotate including fuselage body and with the fuselage body and connect
The multiple horns connect, multiple horn arranged for interval are around the fuselage body and in the height side of the fuselage body
Upward installation of staggering；
Wherein, the horn includes upper horn and lower horn, in a folded configuration：The upper horn closes at the fuselage body
Side surface upper part, the blade on the upper horn closes at the upper horn close to the upper of the top of the fuselage body after folding
Side；The lower horn closes at the side lower of the fuselage body, and the blade on the lower horn closes at the lower machine after folding
The upside at the top of the closely described fuselage body of arm rest.
2. frame assembly as claimed in claim 1, it is characterised in that two adjacent horns in multiple horns are described
Stagger in the short transverse of fuselage body installation, and two adjacent horns are when in a folding position, both parts
Or all overlap.
3. frame assembly as claimed in claim 2, it is characterised in that multiple horns form multiple horn groups, Mei Geji
Arm group includes a upper horn and adjacent with horn on this lower horn；The upper machine of each horn group
Arm and the lower horn stagger installation in the short transverse of the fuselage body, and the upper horn is used for close to the machine
The top of body body, the lower horn are used for close to the bottom of the fuselage body.
4. frame assembly as claimed in claim 3, it is characterised in that the fuselage body has opposite the first side and the
Two sides, first side and second side are rotatably connected to a horn group respectively；Wherein, each horn group is described
Upper horn and the lower horn can turn to respective folding position in opposite directions, and can also turn to respective expansion backwards
Position.
5. frame assembly as claimed in claim 4, it is characterised in that one end of the upper horn is rotatablely connected the fuselage sheet
Body, the other end is formed with for the concave top base of the bottom direction；One end of the lower horn is rotatablely connected the machine
Body body, the other end is formed with for the bottom base of top-direction protrusion；The top base and bottom base difference
With a cavity.
6. frame assembly as claimed in claim 5, it is characterised in that be provided with the fuselage body notch and it is lower lack
Mouthful, and a runner assembly is each installed in the cavity of the top base and the bottom base；
Wherein, the runner assembly of the top base is placed in notch on described when horn on described is located at folding position,
Notch is close to one end that the lower horn is connected with the fuselage body on this；
The runner assembly of the bottom base is placed in the lower notch when the lower horn is located at folding position, this is lower scarce
Mouth is close to one end that the upper horn is connected with the fuselage body.
7. frame assembly as claimed in claim 1 or 2, it is characterised in that be provided with the fuselage body outwardly extending
Connecting portion, one end of each horn are placed between two connecting portions and are connected by two connecting portions of a shaft and this.
8. frame assembly as claimed in claim 1 or 2, it is characterised in that the fuselage body is included with folding space
Shell, the folding space are used to house the horn.
9. a kind of unmanned plane, it is characterised in that including the frame assembly as any one of claim 1-8, and further include
Multiple runner assemblies, at least install a runner assembly on each horn of the frame assembly.
10. unmanned plane as claimed in claim 9, it is characterised in that the runner assembly includes paddle seat, motor and multiple paddles
Leaf；Multiple blades are movably arranged on the paddle seat, and the paddle seat is connected with the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751137.XU CN207311823U (en) | 2017-06-23 | 2017-06-23 | Unmanned plane and its frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751137.XU CN207311823U (en) | 2017-06-23 | 2017-06-23 | Unmanned plane and its frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207311823U true CN207311823U (en) | 2018-05-04 |
Family
ID=62436450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720751137.XU Active CN207311823U (en) | 2017-06-23 | 2017-06-23 | Unmanned plane and its frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207311823U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110118A (en) * | 2017-06-23 | 2019-01-01 | 昊翔电能运动科技(昆山)有限公司 | Unmanned plane and its frame assembly |
| CN109353487A (en) * | 2018-10-17 | 2019-02-19 | 蔡强 | A kind of unmanned plane of wing rotary folding |
| WO2020000677A1 (en) * | 2018-06-28 | 2020-01-02 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle and machine frame thereof |
-
2017
- 2017-06-23 CN CN201720751137.XU patent/CN207311823U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110118A (en) * | 2017-06-23 | 2019-01-01 | 昊翔电能运动科技(昆山)有限公司 | Unmanned plane and its frame assembly |
| WO2020000677A1 (en) * | 2018-06-28 | 2020-01-02 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle and machine frame thereof |
| CN109353487A (en) * | 2018-10-17 | 2019-02-19 | 蔡强 | A kind of unmanned plane of wing rotary folding |
| CN109353487B (en) * | 2018-10-17 | 2023-08-29 | 蔡强 | Unmanned aerial vehicle with rotary and folding wings |
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