CN206456542U - A kind of unmanned plane - Google Patents
A kind of unmanned plane Download PDFInfo
- Publication number
- CN206456542U CN206456542U CN201621440068.2U CN201621440068U CN206456542U CN 206456542 U CN206456542 U CN 206456542U CN 201621440068 U CN201621440068 U CN 201621440068U CN 206456542 U CN206456542 U CN 206456542U
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- China
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- unmanned plane
- support arm
- propeller
- propeller support
- gear
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Abstract
The utility model discloses a kind of unmanned plane, several propeller support arms are connected with by axis of rotation on unmanned plane, several propeller support arms are circumferentially distributed, and the first gear concentric with rotating shaft is provided with each propeller support arm, and the end of propeller support arm is provided with propeller；It is provided with unmanned plane on rotation housing, rotation housing and is provided with second gear, the circumferential concentric that second gear is surrounded with propeller support arm, and is engaged with first gear；When rotating rotation housing, under the engagement of first gear and second gear, the rotation of several propeller support arms is deployed into outside unmanned plane or is received into unmanned plane.By the propeller support arm and rotation housing that set meshed transmission gear, so that rotating rotation housing propeller support arm can be driven to rotate, opening or the storage of propeller support arm are just completed by once rotating, fast and easy, and rear screw shaft support arm is stored inside unmanned plane, it is easy to carry.
Description
Technical field
The utility model is related to unmanned air vehicle technique field, more particularly to a kind of unmanned plane.
Background technology
With the continuous expansion in unmanned plane market, the occupation mode of unmanned plane develops towards diversification direction, more and more
Ground is penetrated into the life of people, however, along with the popularization of unmanned plane, consumer it is also proposed for unmanned plane and increasingly choose
The requirement picked, wherein, unmanned plane whether convenient for collecting, carry become influence consumer whether buy one of unmanned plane it is important
Factor.
Unmanned plane is in flight, and propeller support arm needs expansion, propeller thereon is rotated positioned at unmanned plane surrounding
Lift is provided, but the propeller support arm space-consuming of expansion is larger, Portable belt, folder function is not carried more even
Unmanned plane is also required to multiple folding, operation inconvenience, therefore a kind of easily propeller support arm of exploitation and stores mode and turn into nobody
One, machine field important development direction.
Utility model content
In view of prior art unmanned plane is not easy to store the problem of carrying, it is proposed that a kind of unmanned plane of the present utility model,
To overcome above mentioned problem or to solve the above problems at least in part.
To achieve these goals, the utility model employs following technical scheme：
Several propeller support arms are connected with by axis of rotation on a kind of unmanned plane, the unmanned plane, several institutes
State propeller support arm to be circumferentially distributed, the first gear concentric with the rotating shaft, institute are provided with each propeller support arm
The end for stating propeller support arm is provided with propeller；It is provided with rotation housing, the rotation housing and sets on the unmanned plane
Second gear, the circumferential concentric that the second gear is surrounded with the propeller support arm are equipped with, and is nibbled with the first gear
Close；
When rotating the rotation housing, under the engagement of first gear and second gear, several described propellers
Support arm rotates, and is deployed into outside the unmanned plane or is received into the unmanned plane.
Alternatively, the root of the propeller support arm is provided with axis hole, and the shaft hole sleeve is in the rotating shaft, the axle
Set fluted in hole, flange is provided with the rotating shaft, the rotating shaft is inserted after the axis hole, and the flange is caught in described recessed
In groove, the propeller support arm is buckled in the rotating shaft.
Alternatively, the unmanned plane also includes upper casing and lower casing, and the upper casing is fixedly connected with the rotation housing, described
Lower casing is connected with the rotation housing into rotation, and the rotating shaft is fixed on the lower casing.
Alternatively, upper casing and lower casing the composition spherical structure, leaves pass through for the propeller support arm therebetween
Gap.
Alternatively, the propeller support arm is to be provided with imitation-shaped groove, the propeller support arm on arc, the lower casing
It is accommodated in during storage in the imitation-shaped groove.
Alternatively, when the propeller support arm is received into the imitation-shaped groove, its outer surface and the upper casing and lower casing
Concordantly.
Alternatively, the upper casing is provided with projection, fluted, the projection of the rotation housing correspondence raised setting
It is caught in the groove, the upper casing and the rotation housing is fixed together.
Alternatively, the propeller includes the blade and lower blade that are staggered up and down, when using upper leaf piece and
The lower blade goes to offside distribution, and upper leaf piece and the lower blade go to homonymy distribution during storage.
Alternatively, battery and circuit board, the motor of the battery, circuit board and propeller are additionally provided with the unmanned plane
Electrical connection, the battery is powered for the propeller motor of the unmanned plane.
Alternatively, be additionally provided with locking member in the unmanned plane, when the propeller support arm be deployed into it is described nobody
When machine is outer or is received into the unmanned plane, the locking member locks the rotation housing, prevents the rotation housing into rotation.
The beneficial effects of the utility model are：
By being provided with the propeller support arm of first gear and rotation housing with second gear, tooth therebetween
Wheel engagement, rotates rotation housing, drives propeller support arm to rotate, beating for propeller support arm is just completed by once rotating
Open or store, fast and easy, and rear screw shaft support arm is stored inside unmanned plane, it is easy to carry.
Brief description of the drawings
A kind of unmanned plane deployed condition stereogram that Fig. 1 provides for the utility model one embodiment；
A kind of unmanned plane receiving state stereogram that Fig. 2 provides for the utility model one embodiment；
Fig. 3 removes schematic diagram during upper casing for a kind of unmanned plane that the utility model one embodiment is provided；
A kind of unmanned plane deployed condition top view that Fig. 4 provides for the utility model one embodiment (upper casing has been removed)；
A kind of unmanned plane receiving state top view that Fig. 5 provides for the utility model one embodiment (upper casing has been removed)；
A kind of unmanned plane transverse sectional view that Fig. 6 provides for the utility model one embodiment；
A kind of unmanned plane longitudinal sectional view that Fig. 7 provides for the utility model one embodiment；
A kind of unmanned plane propeller arrangement figure that Fig. 8 provides for the utility model one embodiment.
In figure：1st, upper casing；2nd, propeller；2-1, blade；2-2, lower blade；3rd, propeller support arm；3-1, the first tooth
Wheel；4th, lower casing；4-1, imitation-shaped groove；5th, housing is rotated；5-1, second gear；6th, rotating shaft.
Embodiment
Core concept of the present utility model is：By the way that the propeller support arm of unmanned plane and rotation housing are joined by gear
Move together so that when rotating rotation housing, while driving propeller support arm to rotate, by once rotating with regard to completing propeller
The opening of support arm or storage, fast and easy, and rear screw shaft support arm is stored inside unmanned plane, it is easy to carry.
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
Fig. 1 to Fig. 8 shows a preferred embodiment of the utility model unmanned plane, referring to figs. 1 to Fig. 8, it is a kind of nobody
Several propeller support arms 3 are rotatably connected to by rotating shaft 6 on machine, unmanned plane, several propeller support arms 3 circumferentially divide
The first gear 3-1 concentric with rotating shaft 6 is provided with cloth, each propeller support arm 3, the end of propeller support arm 3 is set
There is propeller 2；Be provided with unmanned plane on rotation housing 5, rotation housing 5 and be provided with second gear 5-1, second gear 5-1 with
The circumferential concentric that propeller support arm 3 is surrounded, and engaged with first gear 3-1, as shown in Figure 6；When rotating rotation housing 5,
Under first gear 3-1 and second gear 5-1 engagement, several propeller support arms 3 follow rotation housing 5 to revolve together
Turn, be deployed into outside unmanned plane, form unmanned plane deployed condition as shown in Figure 1, or be received into unmanned plane, form such as Fig. 2
Shown unmanned plane receiving state.
By the gear-linked structure of propeller support arm 3 and rotation housing 5, realize by rotating rotation housing 5, one
Secondary property deploys the effect of all propeller support arms 3, and mode, folding storage operation are stored relative to unmanned plane of the prior art
It is simpler quick, and propeller support arm 3 folds rotation and is accommodated into unmanned plane, carries user and more facilitates.
Preferably, the unmanned plane of the present embodiment includes upper casing 1 and lower casing 4, and upper casing 1 is fixedly connected with rotation housing 5, lower casing
4 are connected with the rotation rotation of housing 5, and rotating shaft 6 is fixed on lower casing 4.In use, rotating unmanned plane upper casing 1, shell of revolution just can be driven
Body 5 is rotated together, and rotating shaft 6 is fixed on lower casing 4, therefore under gear drive effect, each propeller support arm 3 can be surrounded
The rotating shaft rotation being connected is rotated with it, is reached so as to rotate to be received into unmanned plane or rotate outside unmanned plane.
Preferably, upper casing 1 is provided with projection, and rotation housing 5 respective protrusions set fluted, during assembling, upper casing 1 is downward
Press to rotation housing 5, inverse operation as see arrows 17 in fig 3, the projection for making upper casing 1 be caught in the groove of rotation housing 5 (it is raised and
The clamping of groove is with reference to shown in Fig. 7 profiles), upper casing 1 and rotation housing 5 are fixed together, and does not send out therebetween
Raw to relatively rotate, during rotation upper casing 1, rotation housing 5 is rotated relative to lower casing 4 together with upper casing 1.
Preferably, upper casing 1 and the composition spherical structure of lower casing 4, leave therebetween the seam passed through for propeller support arm 3
Gap.It is highly preferred that propeller support arm 3 is arc, imitation-shaped groove 4-1 is provided with lower casing 4, propeller support arm 3 is received when storing
It is contained in imitation-shaped groove 4-1.The thickness of propeller support arm 3 is set to：When propeller support arm 3 is received into imitation-shaped groove 4-1, its
Outer surface is concordant with upper casing 1 and lower casing 4.
Fig. 4 and Fig. 5 top views respectively show the state and be received into that propeller support arm 3 is deployed into outside unmanned plane housing
State in unmanned plane housing.Pass through above-mentioned setting so that the structure of unmanned plane is extremely compact, and volume is compressed, more supernumerary segment
Save space, also, unmanned plane profile, in succinct spherical a, good appearance, carries user and also more facilitated when storing.
Preferably, the root of propeller support arm 3 is provided with axis hole, and shaft hole sleeve is provided with recessed in rotating shaft 6, in axis hole
It is provided with groove, rotating shaft 6 after flange, the insertion axis hole of rotating shaft 6, flange is caught in groove, and propeller support arm 3 is buckled in into rotating shaft 6
On, the rotation connection of propeller support arm 3 and rotating shaft is realized, as shown in Fig. 7 sectional views.
Preferably, propeller 2 includes the blade 2-1 and lower blade 2-2 being staggered up and down, as shown in figure 8, when using
Blade 2-1 and lower blade 2-2 go to offside distribution, and blade 2-1 and lower blade 2-2 go to homonymy distribution during storage, favorably
In reducing volume, it is easy to store.
Preferably, battery and circuit board are additionally provided with unmanned plane, the motor of battery, circuit board and propeller 2 is electrically connected,
Battery is powered for the motor of propeller 2 of unmanned plane, and the structure setting such as battery and circuit board is in the inner side of rotation housing 5.
Preferably, locking member is additionally provided with unmanned plane, when propeller support arm 3 is deployed into outside unmanned plane or is received into
When in unmanned plane, locking member locking shell of revolution body 5 prevents rotation housing 5 from rotating, thus lock unmanned plane deployed condition or
Receiving state, prevents from causing rotation housing 5 to rotate after frictional impact unmanned plane, propeller support arm 3 is occurred unexpected rotation, make
Into the damage of unmanned plane, locking member can here be repeated no more using forms such as common buckles.
It is described above, embodiment only of the present utility model, under above-mentioned teaching of the present utility model, this area
Technical staff can carry out other improvement or deformation on the basis of above-described embodiment.It will be understood by those skilled in the art that
Above-mentioned specific descriptions are more preferable explanation the purpose of this utility model, and protection domain of the present utility model should be with claim
Protection domain be defined.
Claims (10)
1. a kind of unmanned plane, it is characterised in that several propeller support arms are connected with by axis of rotation on the unmanned plane,
Several described propeller support arms are circumferentially distributed, and first concentric with the rotating shaft is provided with each propeller support arm
Gear, the end of the propeller support arm is provided with propeller；Rotation housing, the shell of revolution are provided with the unmanned plane
It is provided with second gear on body, the circumferential concentric that the second gear is surrounded with the propeller support arm, and with described first
Gear is engaged；
When rotating the rotation housing, under the engagement of first gear and second gear, several described propeller supports
Arm rotates, and is deployed into outside the unmanned plane or is received into the unmanned plane.
2. unmanned plane as claimed in claim 1, it is characterised in that the root of the propeller support arm is provided with axis hole, institute
Shaft hole sleeve is stated in the rotating shaft, sets fluted in the axis hole, flange is provided with the rotating shaft, institute is inserted in the rotating shaft
State after axis hole, the flange is caught in the groove, the propeller support arm is buckled in the rotating shaft.
3. unmanned plane as claimed in claim 1, it is characterised in that the unmanned plane also includes upper casing and lower casing, the upper casing
It is fixedly connected with the rotation housing, the lower casing is connected with the rotation housing into rotation, and the rotating shaft is fixed on the lower casing
On.
4. unmanned plane as claimed in claim 3, it is characterised in that the upper casing and lower casing constitute spherical structure, therebetween
Leave the gap passed through for the propeller support arm.
5. unmanned plane as claimed in claim 4, it is characterised in that the propeller support arm is to be set on arc, the lower casing
Imitation-shaped groove is equipped with, the propeller support arm is accommodated in the imitation-shaped groove when storing.
6. unmanned plane as claimed in claim 5, it is characterised in that the propeller support arm is received into the imitation-shaped groove
When, its outer surface is concordant with the upper casing and lower casing.
7. unmanned plane as claimed in claim 3, it is characterised in that the upper casing is provided with projection, the rotation housing correspondence
The raised setting is fluted, and the projection is caught in the groove, and the upper casing and the rotation housing are fixedly connected on
Together.
8. unmanned plane as claimed in claim 1, it is characterised in that the propeller include the blade being staggered up and down and
Lower blade, upper leaf piece and the lower blade go to offside distribution, upper leaf piece and the lower blade during storage when using
Go to homonymy distribution.
9. unmanned plane as claimed in claim 1, it is characterised in that battery and circuit board, institute are additionally provided with the unmanned plane
The motor electrical connection of battery, circuit board and propeller is stated, the battery is powered for the propeller motor of the unmanned plane.
10. unmanned plane as claimed in claim 1, it is characterised in that locking member is additionally provided with the unmanned plane, when described
When propeller support arm is deployed into outside the unmanned plane or is received into the unmanned plane, the locking member locks the rotation
Housing, prevents the rotation housing into rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440068.2U CN206456542U (en) | 2016-12-26 | 2016-12-26 | A kind of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440068.2U CN206456542U (en) | 2016-12-26 | 2016-12-26 | A kind of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206456542U true CN206456542U (en) | 2017-09-01 |
Family
ID=59697723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621440068.2U Active CN206456542U (en) | 2016-12-26 | 2016-12-26 | A kind of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206456542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697256A (en) * | 2016-12-26 | 2017-05-24 | 歌尔科技有限公司 | Unmanned aerial vehicle |
| JP2019059456A (en) * | 2017-09-26 | 2019-04-18 | 株式会社Ａ．Ｌ．Ｉ．Ｔｅｃｈｎｏｌｏｇｉｅｓ | Flying body |
-
2016
- 2016-12-26 CN CN201621440068.2U patent/CN206456542U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697256A (en) * | 2016-12-26 | 2017-05-24 | 歌尔科技有限公司 | Unmanned aerial vehicle |
| CN106697256B (en) * | 2016-12-26 | 2023-12-01 | 歌尔科技有限公司 | Unmanned aerial vehicle |
| JP2019059456A (en) * | 2017-09-26 | 2019-04-18 | 株式会社Ａ．Ｌ．Ｉ．Ｔｅｃｈｎｏｌｏｇｉｅｓ | Flying body |
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