CN209126960U - A kind of autonomous extendible extension width rotor wing unmanned aerial vehicle - Google Patents
A kind of autonomous extendible extension width rotor wing unmanned aerial vehicle Download PDFInfo
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- CN209126960U CN209126960U CN201821912271.4U CN201821912271U CN209126960U CN 209126960 U CN209126960 U CN 209126960U CN 201821912271 U CN201821912271 U CN 201821912271U CN 209126960 U CN209126960 U CN 209126960U
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- fixedly connected
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- width
- unmanned plane
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Abstract
The utility model discloses a kind of autonomous extendibles to hang width rotor wing unmanned aerial vehicle, including unmanned plane main body, driving mechanism and winch mechanism, driving mechanism are fixedly connected on the lower section of unmanned plane main body, are fixedly connected with winch mechanism below driving mechanism；Unmanned plane main body includes body, rotor and support frame, top shell is fixedly connected at the top of body, the lithium battery being fixedly connected is equipped with inside top shell, the edge of body is fixedly connected with rotor, the end of rotor is fixedly connected with brushless motor, the output end of brushless motor is fixedly connected with propeller, and the bottom of body, which is equipped with, is connected with support frame；Driving mechanism includes shell, driving motor, transmission gear and transmission shaft；Winch mechanism includes fixed frame, roller, hangs width and baffle.The utility model, convenient for making unmanned plane autonomous control hang width folding and unfolding, reduces the security risk of unmanned plane during flying, improves the convenience used by being equipped with driving mechanism and winch mechanism in the bottom of unmanned plane.
Description
Technical field
The utility model relates to air vehicle technique field, specially a kind of autonomous extendible hangs width rotor wing unmanned aerial vehicle.
Background technique
With the development of science and technology, in life production process, the use scope of rotor wing unmanned aerial vehicle is more and more extensive, by
Have many advantages, such as maneuverability in rotor wing unmanned aerial vehicle, have a smooth flight, therefore rotor wing unmanned aerial vehicle is also applied to retail stores management transport
System is used for carry, transport and delivery items.
Currently, some displayings extension width in market can arrange in pairs or groups, unmanned plane is carried out using convenient that extension width is moved and opened up
Show, still, these are hung width and all unidirectionally use, and the extension width spooled can only be unfolded, extension width cannot be wound automatically,
It needs manually to be wound after displaying, causes the inconvenience used；The unmanned plane for being unfolded to hang width simultaneously is easy to happen in flight
Danger has biggish security risk.It is solved for this reason, it may be necessary to design the new technical solution of one kind and give.
Utility model content
The purpose of this utility model is to provide a kind of autonomous extendibles to hang width rotor wing unmanned aerial vehicle, by the bottom of unmanned plane
Portion is equipped with driving mechanism and winch mechanism, and convenient for making unmanned plane autonomous control hang width folding and unfolding, the safety for reducing unmanned plane during flying is hidden
Suffer from, improves the convenience used.
To achieve the above object, the utility model provides the following technical solutions: a kind of autonomous extendible hang width rotor nobody
Machine, including unmanned plane main body, driving mechanism and winch mechanism, the driving mechanism are fixedly connected on the lower section of unmanned plane main body,
Winch mechanism is fixedly connected with below the driving mechanism；The unmanned plane main body includes body, rotor and support frame, described
It is fixedly connected with top shell at the top of body, the lithium battery being fixedly connected is equipped with inside the top shell, the edge of the body is solid
Surely it is connected with rotor, the end of the rotor is fixedly connected with brushless motor, and the output end of the brushless motor is fixedly connected with
Propeller, the bottom of the body, which is equipped with, is connected with support frame；The driving mechanism includes shell, driving motor, transmission
Gear and transmission shaft, the driving motor are fixed on the inside of shell, and the driving motor passes through transmission gear and transmission shaft phase
Connection, the both ends of the drive shaft are connect with housing into rotation, and the right end of the transmission shaft stretches out in shell and is fixedly connected with driving
Gear；The winch mechanism includes that fixed frame, roller, extension width and baffle, the fixed frame are fixedly connected on the lower section of shell, institute
The bottom for stating fixed frame is equipped with two pieces of baffles being interspersed, and the roller is located in fixed frame and is rotatablely connected with fixed frame,
The right end of the roller is fixedly connected with driven gear, and the driven gear engages connection, the extension width winding with driving gear
On the surface of roller.
As an improvement of the above technical solution, support frame as described above top and the junction of body are equipped with fixing seat, the branch
Support and fixing seat are rotatablely connected, and the side wall of support frame as described above is fixedly connected with the first fixed column.
The bottom of the rotor is fixedly connected with the second fixed column as an improvement of the above technical solution, and described first is fixed
Compressed spring is equipped between column and the second fixed column, the both ends of the compressed spring are separately fixed at the first fixed column and second and consolidate
The surface of fixed column.
As an improvement of the above technical solution, described to hang being located between two pieces of staggered baffles of width, the bottom for hanging width
Portion is fixedly connected with clump weight.
As an improvement of the above technical solution, the lithium battery, brushless motor and driving motor are electrically connected with body respectively.
As an improvement of the above technical solution, the output end of the driving motor is fixedly connected with output gear, the biography
The surface of moving axis is fixedly connected with reduction gearing, and the both ends of the transmission shaft and the junction of shell are equipped with bearing.
As an improvement of the above technical solution, the transmission gear includes first gear and second gear, first tooth
The diameter of wheel is greater than the diameter of second gear, and the first gear engages connection, the second gear and deceleration with output gear
Gear engagement connection.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is by being equipped with driving mechanism and winch mechanism in the bottom of unmanned plane, convenient for keeping unmanned plane automatic
It controls driving mechanism and drives winch mechanism rotation, hang width folding and unfolding convenient for autonomous control, unmanned plane is avoided to carry the extension width not wound
It is moved, reduces the security risk of unmanned plane during flying, while avoided manually winding and hanging width, improve the convenience used.
2, the utility model by being equipped with various sizes of gear in driving mechanism, turn round by the output for improving driving mechanism
Square is set by the bottom in fixed frame there are two the baffle being interspersed convenient for winding to extension width, makes to hang width in folding and unfolding
It keeps smooth, extension width is avoided fold occur, make to keep neat when hanging width winding.
Detailed description of the invention
Fig. 1 is that autonomous extendible described in the utility model hangs width rotor wing unmanned aerial vehicle side structure schematic view；
Fig. 2 is driving mechanism schematic diagram of internal structure described in the utility model；
Fig. 3 is capstan winch side structure schematic view described in the utility model.
In figure: unmanned plane main body -1, driving mechanism -2, winch mechanism -3, body -4, rotor -5, support frame -6, top shell -
7, lithium battery -8, brushless motor -9, propeller -10, shell -11, driving motor -12, transmission gear -13, transmission shaft -14, drive
Moving gear -15, fixed frame -16, roller -17 hang width -18, baffle -19, driven gear -20, fixing seat -21, the first fixed column -
22, the second fixed column -23, compressed spring -24, clump weight -25, output gear -26, reduction gearing -27, bearing -28, the first tooth
Wheel -29, second gear -30.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
It please refers to Fig. 1-3 the utility model and a kind of technical solution is provided: a kind of autonomous extendible extension width rotor wing unmanned aerial vehicle, packet
Unmanned plane main body 1, driving mechanism 2 and winch mechanism 3 are included, the driving mechanism 2 is fixedly connected on the lower section of unmanned plane main body 1,
The lower section of the driving mechanism 2 is fixedly connected with winch mechanism 3；The unmanned plane main body 1 includes body 4, rotor 5 and support frame
6, the top of the body 4 is fixedly connected with top shell 7, is equipped with the lithium battery 8 being fixedly connected, the body 4 inside the top shell 7
Edge be fixedly connected with rotor 5, the end of the rotor 5 is fixedly connected with brushless motor 9, the brushless motor 9 it is defeated
Outlet is fixedly connected with propeller 10, and the bottom of the body 4, which is equipped with, is connected with support frame 6；The driving mechanism 2 includes
Shell 11, driving motor 12, transmission gear 13 and transmission shaft 14, the driving motor 12 is fixed on the inside of shell 11, described
Driving motor 12 is connected by transmission gear 13 with transmission shaft 14, and 14 both ends of transmission shaft and shell 11 are rotatablely connected, institute
The right end for stating transmission shaft 14 stretches out in shell 11 and is fixedly connected with driving gear 15；The winch mechanism 3 include fixed frame 16,
Roller 17, extension 18 and baffle 19, the fixed frame 16 are fixedly connected on the lower section of shell 11, and the bottom of the fixed frame 16 is set
There are two pieces of baffles being interspersed 19, the roller 17 is located in fixed frame 16 and is rotatablely connected with fixed frame 16, the roller
17 right end is fixedly connected with driven gear 20, and the driven gear 20 engages connection with driving gear 15, and the extension 18 twines
It is wound on the surface of roller 17, by being equipped with driving mechanism 2 and winch mechanism 3 in the bottom of unmanned plane, convenient for keeping unmanned plane automatic
Controlling driving mechanism 2 drives winch mechanism 3 to rotate, and hangs 18 folding and unfoldings convenient for autonomous control, improves the convenience used.
It is further improved ground, 6 top of support frame as described above and the junction of body 4 are equipped with fixing seat 21, institute as shown in Figure 1:
It states support frame 6 and fixing seat 21 is rotatablely connected, the side wall of support frame as described above 6 is fixedly connected with the first fixed column 22, by machine
The bottom of body 4 is equipped with fixing seat 21, convenient for making support rod rotate when landing, reduces the impact that unmanned plane is subject to
Power.
It is further improved ground, the bottom of the rotor 5 is fixedly connected with the second fixed column 23 as shown in Figure 1:, and described first
Compressed spring 24 is equipped between fixed column 22 and the second fixed column 23, it is solid that the both ends of the compressed spring 24 are separately fixed at first
The surface of fixed column 22 and the second fixed column 23, by being equipped with compressed spring 24 between rotor 5 and support frame 6, convenient for supporting
The impact that frame 6 is subject to is buffered, and the structural stability of unmanned plane is improved.
It is further improved ground, as shown in Figure 3: described to hang 18 be located between two pieces of staggered baffles 19, the extension width
18 bottom is fixedly connected with clump weight 25, is placed between two pieces of staggered plate washers 19 by that will hang 18, convenient for hanging width
18, which carry out support, puts down, and avoids hanging 18 gauffers and influencing to wind.
It is further improved ground, the lithium battery 8, brushless motor 9 and driving motor 12 are electric with body 4 respectively as shown in Figure 1:
Connection, by the way that lithium battery 8 is being connected with body 4, convenient for providing electric energy for unmanned plane, by by brushless motor 9 and drive
Motor 12 is connected with body 4, controls convenient for the working condition to brushless motor 9 and driving motor 12.
It is further improved ground, as shown in Figure 2: the output end of the driving motor 12 is fixedly connected with output gear 26, institute
The surface for stating transmission shaft 14 is fixedly connected with reduction gearing 27, and the both ends of the transmission shaft 14 and the junction of shell 11 are equipped with axis
28 are held, by being equipped with bearing 28 in the junction of transmission shaft 14 and shell 11, reduces the friction of transmission shaft 14 and shell 11.
Specifically with improvement, as shown in Figure 2: the transmission gear 13 includes first gear 29 and second gear 30, and described the
The diameter of one gear 29 is greater than the diameter of second gear 30, and the first gear 29 engages connection with output gear 26, and described the
Two gears 30 engage connection with reduction gearing 27, by being equipped with 29 He of first gear of different sizes on the surface of transmission gear 13
Second gear 30 plays the role of reducing revolving speed and improves torque, convenient for winding to extension 18.
Unmanned plane main body -1 of the utility model, driving mechanism -2, winch mechanism -3, body -4, rotor -5, support frame -
6, top shell -7, lithium battery -8, brushless motor -9, propeller -10, shell -11, driving motor -12, transmission gear -13, transmission
Axis -14, drives gear -15, fixed frame -16, and roller -17 hangs width -18, baffle -19, driven gear -20, fixing seat -21, the
One fixed column -22, the second fixed column -23, compressed spring -24, clump weight -25, output gear -26, reduction gearing -27, bearing -
28, first gear -29, second gear -30, component is universal standard part or component as known to those skilled in the art, its knot
Structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, and the utility model is logical
It crosses and is equipped with various sizes of gear in driving mechanism 2, improve the output torque of driving mechanism 2, convenient for being received to extension 18
Volume makes extension 18 keep smooth in folding and unfolding, avoids by setting in the bottom of fixed frame 16 there are two the baffle 19 being interspersed
There is fold in extension 18, makes to keep neat when 18 winding of extension.
When the utility model is used, then capstan winch is fixed on by the bottom of 2 fixed mounting body 4 of driving mechanism
Then the lower section of driving mechanism 2 will be flown into the air using controller control unmanned plane, and when needing to show extension 18, pass through biography
Defeated order automatically controls the rotation of driving motor 12 to drone body, unmanned plane, drives transmission shaft 14 by transmission gear 13
Rotation puts down the extension 18 on 17 surface of roller so that drive roller wheel 17 rotates, and extension 18 is under the gravity of clump weight 25
Move downward, after the completion of displaying, unmanned plane automatically controls driving motor 12 and rotates backward, thus drive 17 pairs of roller hang 18 into
Row is wound, and extension 18 is by making extension 18 remain smooth between two pieces of staggered plate washers 19, convenient for 17 pairs of roller extensions 18
It is wound, effectively prevent hanging 18 and fold occur, until will hang 18 winding completely, finally control unmanned plane slowly drops
It falls.
Actual production and application has been put into the product that this programme is protected at present, and the application especially on unmanned plane takes
Obtained certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need, also be suitable for batch
Amount production and popularization and use.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of autonomous extendible hangs width rotor wing unmanned aerial vehicle, including unmanned plane main body (1), driving mechanism (2) and winch mechanism
(3), it is characterised in that: the driving mechanism (2) is fixedly connected on the lower section of unmanned plane main body (1), the driving mechanism (2)
Lower section is fixedly connected with winch mechanism (3)；
The unmanned plane main body (1) includes body (4), rotor (5) and support frame (6), is fixedly connected at the top of the body (4)
Have top shell (7), the lithium battery (8) being fixedly connected is equipped with inside the top shell (7), the edge of the body (4) is fixedly connected
Have rotor (5), the end of the rotor (5) is fixedly connected with brushless motor (9), and the output end of the brushless motor (9) is fixed
It is connected with propeller (10), the bottom of the body (4), which is equipped with, is connected with support frame (6)；
The driving mechanism (2) includes shell (11), driving motor (12), transmission gear (13) and transmission shaft (14), the drive
Dynamic motor (12) are fixed on the inside of shell (11), and the driving motor (12) passes through transmission gear (13) and transmission shaft (14) phase
Connection, transmission shaft (14) both ends and shell (11) are rotatablely connected, and the right end of the transmission shaft (14) stretches out in shell (11)
And it is fixedly connected with driving gear (15)；
The winch mechanism (3) includes fixed frame (16), roller (17), hangs width (18) and baffle (19), the fixed frame (16)
It is fixedly connected on the lower section of shell (11), the bottom of the fixed frame (16) is equipped with two pieces of baffles (19) being interspersed, described
Roller (17) is located in fixed frame (16) and is rotatablely connected with fixed frame (16), the right end of the roller (17) be fixedly connected with from
Moving gear (20), the driven gear (20) engage connection with driving gear (15), and the extension width (18) is wrapped in roller (17)
Surface.
2. a kind of autonomous extendible according to claim 1 hangs width rotor wing unmanned aerial vehicle, it is characterised in that: support frame as described above
(6) junction of top and body (4) is equipped with fixing seat (21), and support frame as described above (6) and fixing seat (21) are rotatablely connected, described
The side wall of support frame (6) is fixedly connected with the first fixed column (22).
3. a kind of autonomous extendible according to claim 2 hangs width rotor wing unmanned aerial vehicle, it is characterised in that: the rotor (5)
Bottom be fixedly connected with the second fixed column (23), between first fixed column (22) and the second fixed column (23) be equipped with compression
The both ends of spring (24), the compressed spring (24) are separately fixed at the table of the first fixed column (22) and the second fixed column (23)
Face.
4. a kind of autonomous extendible according to claim 1 hangs width rotor wing unmanned aerial vehicle, it is characterised in that: the extension width (18)
Be located between two pieces of staggered baffles (19), the bottom for hanging width (18) is fixedly connected with clump weight (25).
5. a kind of autonomous extendible according to claim 1 hangs width rotor wing unmanned aerial vehicle, it is characterised in that: the lithium battery
(8), brushless motor (9) and driving motor (12) are electrically connected with body (4) respectively.
6. a kind of autonomous extendible according to claim 1 hangs width rotor wing unmanned aerial vehicle, it is characterised in that: the driving motor
(12) output end is fixedly connected with output gear (26), and the surface of the transmission shaft (14) is fixedly connected with reduction gearing
(27), the junction at the both ends Yu shell (11) of the transmission shaft (14) is equipped with bearing (28).
7. a kind of autonomous extendible according to claim 6 hangs width rotor wing unmanned aerial vehicle, it is characterised in that: the transmission gear
It (13) include first gear (29) and second gear (30), the diameter of the first gear (29) is greater than the straight of second gear (30)
Diameter, the first gear (29) engage connection with output gear (26), and the second gear (30) is engaged with reduction gearing (27)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912271.4U CN209126960U (en) | 2018-11-20 | 2018-11-20 | A kind of autonomous extendible extension width rotor wing unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912271.4U CN209126960U (en) | 2018-11-20 | 2018-11-20 | A kind of autonomous extendible extension width rotor wing unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209126960U true CN209126960U (en) | 2019-07-19 |
Family
ID=67245885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821912271.4U Withdrawn - After Issue CN209126960U (en) | 2018-11-20 | 2018-11-20 | A kind of autonomous extendible extension width rotor wing unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209126960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305351A (en) * | 2018-11-20 | 2019-02-05 | 南京森林警察学院 | A kind of autonomous extendible extension width rotor wing unmanned aerial vehicle |
-
2018
- 2018-11-20 CN CN201821912271.4U patent/CN209126960U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305351A (en) * | 2018-11-20 | 2019-02-05 | 南京森林警察学院 | A kind of autonomous extendible extension width rotor wing unmanned aerial vehicle |
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Granted publication date: 20190719 Effective date of abandoning: 20230922 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190719 Effective date of abandoning: 20230922 |
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