CN206407103U - Folding multi-rotor unmanned aerial vehicle - Google Patents
Folding multi-rotor unmanned aerial vehicle Download PDFInfo
- Publication number
- CN206407103U CN206407103U CN201621396715.4U CN201621396715U CN206407103U CN 206407103 U CN206407103 U CN 206407103U CN 201621396715 U CN201621396715 U CN 201621396715U CN 206407103 U CN206407103 U CN 206407103U
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- horn
- fuselage
- folding
- rotating shaft
- aerial vehicle
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Abstract
The utility model discloses a kind of folding multi-rotor unmanned aerial vehicle, specifically, unmanned plane of the present utility model includes：Fuselage；Multiple horns, one end of each horn is connected by rotating mechanism with the side of fuselage, and the other end of each horn is provided with motor and the folding oar with motor connection, and horn is rotated by rotating mechanism relative to fuselage；Wherein, horn is divided into preceding horn and rear horn, in a folded configuration, rear horn on to inboard rotary folding, and close at the blade on the side lower of fuselage, rear horn fold after close between rear horn and fuselage；Then, preceding horn on to inboard rotary folding, and close at the blade on the side surface upper part of fuselage, preceding horn fold after close at before between horn and fuselage.Space availability ratio is high after unmanned plane of the present utility model is folded, compact overall structure, and outward appearance is clean and tidy, is easy to carry, blade is difficult to touch object, both protects blade, blade scratch pocket, bag or people etc. are prevented again.
Description
Technical field
The utility model is related to unmanned plane field, relates more specifically to a kind of folding multi-rotor unmanned aerial vehicle.
Background technology
In recent years, unmanned plane with the features such as its simple structure, convenient manipulation and higher security performance by more next
More attention.But it is larger to there is size in the multi-rotor unmanned aerial vehicle of prior art, vanning, transport or it is inconvenient to carry the problem of.
Of the prior art, the horn of unmanned plane is integrally formed mostly with fuselage, also have be partly by horn be divided into first paragraph horn and
Second segment horn two parts, first paragraph horn is integrally formed with fuselage, and second segment horn is removably connected with first paragraph horn,
Integrally removably it is connected with fuselage in addition with horn, the problem of these solve transport, memory space to a certain extent,
But need for when in use it is manually installed, it is relatively complicated.Therefore, some horns be designed as it is foldable, without people
Work is installed, but its folded form reduces the free space of fuselage, and space availability ratio is not high；Fuselage size is larger, and blade is sudden and violent
It is exposed at outside fuselage, not portable or transport, and blade is easy to touch object, blade itself is caused to damage, in addition cruelly
The blade being exposed at outside fuselage is also easy to scratch pocket, bag or people.
Therefore, this area still lacks space availability ratio height after a kind of horn is folded, and unmanned plane is overall compacter, clean and tidy,
Reduce the unmanned plane of blade degree of exposure.
Utility model content
The purpose of this utility model is to provide a kind of folding multi-rotor unmanned aerial vehicle.Many rotors of the present utility model without
Space availability ratio is high after man-machine folding, compact overall structure, and outward appearance is clean and tidy, is easy to carry, blade is difficult to touch object, a side
Face protects blade, on the other hand prevents blade scratch pocket, bag or people etc..
The utility model provides a kind of folding multi-rotor unmanned aerial vehicle, and the unmanned plane includes：Fuselage；Multiple machines
Arm, one end of each horn is connected by rotating mechanism with the side of the fuselage, the other end of each horn
Motor and the folding oar with the motor connection are provided with, the horn is carried out by the rotating mechanism relative to the fuselage
Rotation；Wherein, the horn is divided into preceding horn and rear horn, in a folded configuration, and the rear horn is on into the fuselage
Side rotary folding, and close at the blade on the side lower of the fuselage, the rear horn fold after close at the rear horn and
Between the fuselage；Then, the preceding horn and is closed on the side of the fuselage on to the inboard rotary folding
Blade on portion, the preceding horn is closed between the preceding horn and the fuselage after folding.
In another preference, the rotating mechanism includes fuselage end, horn end and rotating shaft, by the rotating shaft, by institute
Fuselage end is stated to connect with the horn end, wherein, the fuselage end is connected with the fuselage, the horn end with it is described
Horn is connected, under the rotation of the rotating shaft, and the horn rotates relative to the fuselage.
In another preference, the fuselage end and the horn end are equipped with the shaft hole for inserting the rotating shaft,
A part for the rotating shaft is located in the shaft hole at the fuselage end, and a part is in the shaft hole at the horn end.
In another preference, the top of the fuselage end of the rotating mechanism being connected with the horn at the horn end.
In another preference, the rotating mechanism has certain radian, and it is shaped as " S " type.
In another preference, the connected mode at the fuselage end, the horn end and the rotating shaft for it is following either one
Formula：The rotating shaft is fixedly connected with the fuselage end, is flexibly connected with the horn end, i.e., described horn can be around the rotating shaft phase
For fuselage rotation；The rotating shaft is fixedly connected with the horn end, is flexibly connected with the fuselage end, i.e., described horn
It can be rotated with the rotating shaft relative to the fuselage；The rotating shaft is to be flexibly connected with the horn end and the fuselage end,
It can be rotated against between three.
In another preference, the rotating mechanism is provided with device that is spacing and locking, described spacing and cooperation lock
Tight device can be following any form：Buckle, tongue and groove and impeller tooth.
In another preference, the end face at the end face at the fuselage end and the horn end is nose circle face, and described
Two nose circle faces fit.
In another preference, the horn is equipped with certain radian, and the section of the horn is non-constant section, institute
State non-constant section to refer to along along the horn length direction, the sectional area of the horn is change by one end to the other end, is made
Obtain unmanned plane after folding, horn takes full advantage of after the straight horn of conventional uiform section is folded and remained in the distribution straggly of fuselage both sides
Remaining intermediate space.
In another preference, the rotating mechanism being connected with the preceding horn is located at the side front upper place of the fuselage；
The rotating mechanism being connected with the rear horn is located at the side back lower place of the fuselage.
In another preference, head is provided with the bottom of the fuselage.
In another preference, the rotating shaft is perpendicular to the end face at the fuselage end and/or the end face at the horn end.
In another preference, the end face at the fuselage end and the end face at the horn end are nose circle face.
In another preference, the end face at the fuselage end and the end face at the horn end fit.
In another preference, the rotating shaft and the central axis at the fuselage end coincide.
In another preference, the rotating shaft and the central axis at the horn end coincide.
In another preference, the locking mechanism and the structure that locks is snap parts.
In another preference, the unmanned plane is under expansion or state of flight, and the oar that folds is located at the horn
Top.
Major advantage of the present utility model includes：
(a) space availability ratio is high after folding；
(b) structure is compacter, and outward appearance is cleaner and tidier, is easy to carry；
(c) blade is protected；
(d) blade scratch pocket, bag or people etc. are prevented；
(e) horn anglec of rotation during folding and unfolding is smaller.
Therefore, the folding oar of the utility model unmanned plane and motor are located between fuselage and horn after folding, and have rolled over rear whole
Body compact conformation, outward appearance is clean and tidy, can improve space availability ratio, be easy to carry, and when being such as put into pocket or bag, folds oar and electricity
Machine is difficult to touch object, and one is the integrality for protecting unmanned plane, and two be to prevent blade scratch pocket, bag or people etc..
It should be understood that in the range of the utility model, above-mentioned each technical characteristic of the present utility model and below (as implemented
Example) in specifically describe each technical characteristic between can be combined with each other, so as to constitute new or preferred technical scheme.It is limited to
Length, no longer tires out state herein one by one.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art does and simply introduced, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is state diagram when multi-rotor unmanned aerial vehicle horn in one example of the utility model is unfolded.
Fig. 2 is state diagram when horn is folded after the multi-rotor unmanned aerial vehicle in one example of the utility model.
Fig. 3 is preceding horn folding after the completion of horn is folded after the multi-rotor unmanned aerial vehicle one in one example of the utility model
State diagram when folded.
Fig. 4 is the state after the completion of later group horn is folded before the multi-rotor unmanned aerial vehicle in one example of the utility model
Figure.
Fig. 5 be the multi-rotor unmanned aerial vehicle in one example of the utility model horn all fold after state diagram.
In each accompanying drawing, each sign is as follows：
1- fuselages；
2- folds oar；
3- motors；
4- rotating mechanisms；
5- horns.
Embodiment
The present inventor is by in-depth study extensively, by largely screening, and rotation more than a kind of folding is developed first
Wing unmanned plane.Compared with prior art, preceding horn and rear horn are on to the inboard for unmanned plane of the present utility model
Rotary folding；The rear horn first folds and closes at the side lower of the fuselage, folds and closes at described after the preceding horn
The side surface upper part of fuselage；Blade on the horn is closed in the middle of the horn and the fuselage after folding, therefore, machine after folding
Top, bottom and the lateral space of body can install miscellaneous part, improve unmanned plane overall structure after space availability ratio, folding
Compact, outward appearance is clean and tidy, is easy to carry, when being such as put into pocket or bag, folds oar and motor is difficult to touch object, both protected
The integrality of unmanned plane, can prevent blade scratch pocket, bag or people etc., the utility model is completed on this basis again.
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, accompanying drawing is schematic diagram, therefore the utility model device and set
Standby is not limited by the size or ratio of the schematic diagram.
It should be noted that in the claim and specification of this patent, such as " on ", " under ", " upward ", " court
Under ", " left front ", " right front ", " left back ", " right back ", " top surface ", " bottom surface ", " top ", the position of " bottom " etc. close
It is term, it is only more easily to state the relative of each part for unmanned plane during flying state direction visual angle to be
Position relationship, and not necessarily represent each part and there is this actual position relationship；Such as first and second or the like relation
Term is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply
There is any this actual relation or order between these entities or operation.Moreover, term " comprising ", "comprising" or its
Any other variant is intended to including for nonexcludability so that process, method, article including a series of key elements or
Equipment not only includes those key elements, but also other key elements including being not expressly set out, or also include be this process,
Method, article or the intrinsic key element of equipment.In the absence of more restrictions, by wanting that sentence " including one " is limited
Element, it is not excluded that also there is other identical element in the process including the key element, method, article or equipment.
As Figure 1-5, folding multi-rotor unmanned aerial vehicle of the present utility model include fuselage 1, fold oar 2, motor 3,
Rotating mechanism 4 and horn 5.The quantity of the horn 5 is four, and the horn 5 is divided into horn after two preceding horns and two again,
One end of the horn 5 is connected on the fuselage 1 by the rotating mechanism, the other end and the phase of motor 3 of the horn 5
Even, motor 3 is connected with folding oar 2 again.Wherein, two preceding horns are located at described by rotating mechanism coupled respectively
The side front upper place of fuselage 1；Horn is located at the fuselage 1 by the rotating mechanism being connected respectively with the rear horn after two
The side back lower place.In addition, the rotating mechanism 4 includes fuselage end, horn end and rotating shaft, by the rotating shaft, by the machine
Body end is connected with the horn end, wherein, the fuselage end is to be located at one on the fuselage 1 close to the horn 5
Point, the horn end is to be located at the part on the horn 5 close to the fuselage 1, under the rotation of the rotating shaft, the machine
Arm 5 rotates relative to the fuselage 1, and the rotating mechanism fuselage end is in the top at the horn end.The rotating mechanism 4 has
Certain radian, it is shaped as " S " type.
Specifically, the horn 5 of the folding unmanned plane is in deployed condition, as shown in Figure 1.The preceding horn is in exhibition
During open state, the left front and right front of unmanned plane are stretched to respectively, and described folding oar 2 is located at the top of the preceding horn,
In deployed condition；The rear horn stretches to the left back and right back of unmanned plane, and described folding in deployed condition, respectively
Folded oar 2 is similarly positioned in the top of the rear horn, in deployed condition.
The horn 5 of the folding unmanned plane is in folded state, as shown in Figure 2-5.In a folded configuration, after described
Horn, to the inner side rotary folding of fuselage 1, and closes at the blade on the side lower of the fuselage 1, the rear horn on
Closed at after folding between the rear horn and the fuselage 1；Then, the preceding horn on to the inner side rotary folding of fuselage 1
It is folded, and close at after the blade on the side surface upper part of the fuselage 1, the preceding horn is folded and close at the preceding horn and the fuselage
Between 1.After folding, stagger above and below front and rear horn, and closed at after blade folding in the middle of the horn 5 and the fuselage 1, this folding
Folded mode makes that unmanned plane overall structure is compacter, and outward appearance is cleaner and tidier, and it is empty to fold the top, bottom and side of rear body
Between can install miscellaneous part, improve space availability ratio, in addition, fold after unmanned plane easily facilitate carrying, be such as put into pocket
Or when in bag, fold oar and motor is difficult to touch object, both protected the integrality of unmanned plane, blade scratch can be prevented again
Pocket, bag or people etc..
The fuselage end of the rotating mechanism 4 and the end face at horn end are nose circle face, during unmanned plane use, two
The nose circle face is bonded to each other, in addition, the rotating shaft is perpendicular to two nose circle faces, and the rotating shaft and the fuselage end
Central axis and the central axis at the horn end coincide.The fuselage end and the horn end are equipped with described for inserting
The shaft hole of rotating shaft, the half of the rotating shaft is located in the shaft hole at the fuselage end, and half is located at the rotating shaft at the horn end
Kong Zhong.The rotating shaft is fixedly connected with the fuselage end, is flexibly connected with the horn end, i.e., described horn can be around the rotating shaft
Relative to fuselage rotation.One end that the rotating shaft is connected with the horn end provided with projection, the horn end be provided with
The locking projections portion that the projection matches, it is described raised locked when the horn is fully rotated into extended configuration.
All documents referred in the utility model are all incorporated as reference in this application, just as each document quilt
It is individually recited as with reference to such.In addition, it is to be understood that after above-mentioned instruction content of the present utility model has been read, this area skill
Art personnel can make various changes or modifications to the utility model, and these equivalent form of values equally fall within the application appended claims
Book limited range.
Claims (10)
1. a kind of folding multi-rotor unmanned aerial vehicle, it is characterised in that the unmanned plane includes：
Fuselage；
Multiple horns, one end of each horn is connected by rotating mechanism with the side of the fuselage, each machine
The other end of arm is provided with motor and the folding oar with the motor connection, and the horn is by the rotating mechanism relative to institute
Fuselage is stated to be rotated；
Wherein, the horn is divided into preceding horn and rear horn, in a folded configuration, and the rear horn is on to the inboard
Rotary folding, and close at the blade on the side lower of the fuselage, the rear horn fold after close at the rear horn and institute
State between fuselage；Then, the preceding horn and is closed on the side of the fuselage on to the inboard rotary folding
Blade on portion, the preceding horn is closed between the preceding horn and the fuselage after folding.
2. folding multi-rotor unmanned aerial vehicle as claimed in claim 1, it is characterised in that the rotating mechanism includes fuselage
End, horn end and rotating shaft, by the rotating shaft, the fuselage end is connected with the horn end, wherein, the fuselage end
Be connected with the fuselage, the horn end is connected with the horn, under the rotation of the rotating shaft, the horn relative to
The fuselage rotation.
3. folding multi-rotor unmanned aerial vehicle as claimed in claim 2, it is characterised in that the fuselage end and the horn end
The shaft hole for inserting the rotating shaft is equipped with, a part for the rotating shaft is located in the shaft hole at the fuselage end, one
Divide in the shaft hole at the horn end.
4. folding multi-rotor unmanned aerial vehicle as claimed in claim 2, it is characterised in that the rotation being connected with the horn
Top of the fuselage end of mechanism at the horn end.
5. folding multi-rotor unmanned aerial vehicle as claimed in claim 2, it is characterised in that the rotating mechanism has certain arc
Degree, it is shaped as " S " type.
6. folding multi-rotor unmanned aerial vehicle as claimed in claim 2, it is characterised in that the fuselage end, the horn end
Connected mode with the rotating shaft is following either type：The rotating shaft is fixedly connected with the fuselage end, with the horn end
It is flexibly connected, i.e., described horn can rotate around the rotating shaft relative to the fuselage；The rotating shaft is fixed with the horn end to be connected
Connect, be flexibly connected with the fuselage end, i.e., described horn and the rotating shaft can rotate relative to the fuselage；The rotating shaft and institute
It is to be flexibly connected to state horn end and the fuselage end, can be rotated against between three.
7. folding multi-rotor unmanned aerial vehicle as claimed in claim 2, it is characterised in that the rotating mechanism provided with spacing and
The device locked, described spacing and device that is locking can be following any form：Buckle, tongue and groove and impeller
Tooth.
8. folding multi-rotor unmanned aerial vehicle as claimed in claim 2, it is characterised in that the end face at the fuselage end with it is described
The end face at horn end is nose circle face, and two described nose circle faces fit.
9. folding multi-rotor unmanned aerial vehicle as claimed in claim 1, it is characterised in that the horn is equipped with certain arc
Degree, and the section of the horn is non-constant section, the non-constant section refers to along along the horn length direction, the horn
Sectional area is change by one end to the other end.
10. folding multi-rotor unmanned aerial vehicle as claimed in claim 1, it is characterised in that be connected with the preceding horn
Rotating mechanism is located at the side front upper place of the fuselage；The rotating mechanism being connected with the rear horn is located at the side of the fuselage
The face back lower place.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396715.4U CN206407103U (en) | 2016-12-19 | 2016-12-19 | Folding multi-rotor unmanned aerial vehicle |
| US15/844,640 US10710701B2 (en) | 2016-12-19 | 2017-12-18 | Foldable multi-rotor UAV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396715.4U CN206407103U (en) | 2016-12-19 | 2016-12-19 | Folding multi-rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206407103U true CN206407103U (en) | 2017-08-15 |
Family
ID=59550911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396715.4U Active CN206407103U (en) | 2016-12-19 | 2016-12-19 | Folding multi-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206407103U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600385A (en) * | 2017-10-18 | 2018-01-19 | 沈阳旋飞航空技术有限公司 | The cantilever fold mechanism of electronic unmanned plane |
| CN108313259A (en) * | 2018-02-13 | 2018-07-24 | 深圳臻迪信息技术有限公司 | A kind of unmanned plane |
| CN108995798A (en) * | 2018-07-24 | 2018-12-14 | 西安航远数字技术有限公司 | A kind of unmanned plane |
| CN109353487A (en) * | 2018-10-17 | 2019-02-19 | 蔡强 | A kind of unmanned plane of wing rotary folding |
| WO2023201639A1 (en) * | 2022-04-21 | 2023-10-26 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle |
-
2016
- 2016-12-19 CN CN201621396715.4U patent/CN206407103U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600385A (en) * | 2017-10-18 | 2018-01-19 | 沈阳旋飞航空技术有限公司 | The cantilever fold mechanism of electronic unmanned plane |
| CN107600385B (en) * | 2017-10-18 | 2023-11-07 | 沈阳旋飞航空技术有限公司 | Cantilever folding mechanism of electric unmanned aerial vehicle |
| CN108313259A (en) * | 2018-02-13 | 2018-07-24 | 深圳臻迪信息技术有限公司 | A kind of unmanned plane |
| CN108995798A (en) * | 2018-07-24 | 2018-12-14 | 西安航远数字技术有限公司 | A kind of unmanned plane |
| 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 |
| WO2023201639A1 (en) * | 2022-04-21 | 2023-10-26 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle |
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