CN110127052A - Banner draw off gear and unmanned plane - Google Patents
Banner draw off gear and unmanned plane Download PDFInfo
- Publication number
- CN110127052A CN110127052A CN201910366428.0A CN201910366428A CN110127052A CN 110127052 A CN110127052 A CN 110127052A CN 201910366428 A CN201910366428 A CN 201910366428A CN 110127052 A CN110127052 A CN 110127052A
- Authority
- CN
- China
- Prior art keywords
- banner
- draw
- gear
- mounting base
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/06—Mobile visual advertising by aeroplanes, airships, balloons, or kites
- G09F21/12—Mobile visual advertising by aeroplanes, airships, balloons, or kites the advertising matter being towed by the aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of banner draw off gear and unmanned planes, belong to advertising technical field.Banner draw off gear of the invention includes banner mounting base, rotating drive mechanism and clutch, the clutch and the rotating drive mechanism, the clutch can be mobile to the direction close to or far from the banner mounting base, to connect or separate the banner mounting base.Banner draw off gear of the invention can automatic winding, unreel banner, it is more convenient to use, quick.
Description
Technical field
The present invention relates to banner folding and unfolding technical fields, more particularly, to a kind of banner draw off gear and unmanned plane.
Background technique
Banner is a kind of common advertising, and with the fast development of unmanned air vehicle technique, banner is hung on unmanned plane
On carry out launch have become a kind of trend, good visibility and movement can be provided for banner using unmanned plane as carrier
Property, the effect of publicity for realizing banner can be maximized.
But banner carry, on unmanned plane, operator can not directly operate banner, receipts of banner and putting become
A kind of problem disposably unreels currently, banner can only be realized on unmanned plane, needs manually to roll banner before unreeling every time,
Using very inconvenient.
Summary of the invention
In order to solve the deficiencies in the prior art, on the one hand the embodiment of the present invention provides a kind of banner draw off gear, Ke Yishi
The automatic deploying and retracting of existing banner.
The embodiment of the present invention solves the technical solution that above-mentioned technical problem is taken are as follows: a kind of banner draw off gear is provided,
Including banner mounting base, rotating drive mechanism and clutch, the clutch and the rotating drive mechanism, it is described from
Closing mechanism can be mobile to the direction close to or far from the banner mounting base, to connect or separate the banner mounting base.
As a further improvement of the above technical scheme, the clutch includes rotational sleeve and butt muff, described
Rotational sleeve and the rotating drive mechanism, which rotate synchronously, to be connected, and the surface of the rotational sleeve is equipped with to be arranged along its length
The first threaded portion, the butt muff is sheathed on the rotational sleeve, the inner surface of the butt muff be equipped with it is described
Matched second threaded portion in first threaded portion, the outer surface of the butt muff are arranged to: the resistance in rotation direction is greater than
Resistance in circumferential direction.
It as a further improvement of the above technical scheme, further include installation cavity, the clutch is set to the installation cavity
It is interior, resistance ring is provided between the outer surface of the butt muff and the installation cavity.
As a further improvement of the above technical scheme, the banner mounting base is equipped with butt joint base, the butt joint base
End face is equipped with the first opposing teeth, and the end face of the butt muff is equipped with the second opposing teeth, first opposing teeth can with it is described
Second docking tooth engagement.
As a further improvement of the above technical scheme, engaging between first opposing teeth and second opposing teeth
Power is greater than the resistance in the rotation direction of the butt muff.
As a further improvement of the above technical scheme, the rotating drive mechanism includes steering engine and train of reduction gears, institute
It states train of reduction gears to connect with steering engine, the rotating drive mechanism is connect with the train of reduction gears.
As a further improvement of the above technical scheme, the banner mounting base is equipped with the installation for installing banner
Slot.
As a further improvement of the above technical scheme, it is additionally provided in the banner mounting base and is arranged with runner.
On the other hand the embodiment of the present invention also provides a kind of unmanned plane, including drone body and banner as described above
Draw off gear, the banner draw off gear carry is in the drone body.
As a further improvement of the above technical scheme, the banner draw off gear be additionally provided with for the unmanned plane sheet
The fast connection interface of body docking.
Beneficial effects of the present invention:
Banner draw off gear of the invention realizes banner mounting base and rotate driving machine by the mobility of clutch
The docking or disconnection of structure, when clutch is separated with banner mounting base, banner mounting base lacks effective brake force, due to cross
The effect of width self gravity will drive banner mounting base to rotate release banner together, when clutch is connect with banner mounting base
When, banner mounting base has the resistance for preventing banner mounting base from being freely rotated, and under the driving of rotating drive mechanism, banner
Mounting base can be driven and rotate together, to realize the winding to banner.Due to it is found that banner draw off gear of the invention can be real
The automatic deploying and retracting of existing banner, it is more convenient to use.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the overall structure diagram of banner draw off gear one embodiment of the invention；
Fig. 2 is the schematic cross-section of banner draw off gear one embodiment of the invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu, complete description, to be completely understood by the purpose of the present invention, scheme and effect.It should be noted that the case where not conflicting
Under, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as up, down, left, right, before and after used in invention are only relative to the mutual of each component part of the invention in attached drawing
For positional relationship.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the present invention.Term " and or " used herein includes the arbitrary of one or more relevant listed items
Combination.
Incorporated by reference to Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of banner draw off gear, including banner mounting base 1, rotation
Driving mechanism and clutch, banner mounting base 1 is for installing banner, drive of the rotating drive mechanism as banner draw off gear
Dynamic component, clutch are connect with banner draw off gear, and banner draw off gear can be along separate or close to banner mounting base 1
Direction is mobile, when clutch is connect with banner draw off gear 1, under the driving of rotating drive mechanism, and clutch, banner
Draw off gear 1 is rotated with the driving of rotating drive mechanism, the winding of banner is realized, when clutch and banner draw off gear 1
It when separation, is rotated under the action of the self gravity of the banner of banner draw off gear 1 on it, discharges banner.
In the preferred embodiment of the invention, clutch includes rotational sleeve 20 and butt muff 21, rotational sleeve 20 with
Rotating drive mechanism connection is equipped in the outer surface of being rotated by for rotating drive mechanism, rotational sleeve 20 along its axis
First threaded portion 200 of direction setting, butt muff 21 is sheathed on rotational sleeve 20, and the inner wall of butt muff 21 is equipped with and the
The second threaded portion 210 that one threaded portion 200 matches, the outer surface of butt muff 21 are arranged to: the resistance in rotational direction
Power is greater than the resistance in the axial direction, and rotational sleeve 20 and butt muff 21 form screw rod slide block structure, when rotational sleeve 20
When rotation, butt muff 21 is mobile in axis direction, close to or far from banner mounting base 1.
It is additionally provided with installation cavity 3, clutch is set in installation cavity 3, outer surface and the installation cavity 3 of butt muff 21
Inner wall contact, it is preferred that be provided with resistance ring 211, resistance ring between the outer surface of butt muff 21 and the inner wall of installation cavity 3
211 structure in a ring, material can be selected as silica gel, rubber etc., due to the characteristic of resistance ring 211 in shape, to female connector
The resistance that resistance ring 211 is applied to butt muff 21 in 21 rotation directions of cylinder is greater than the resistance on 21 axis direction of butt muff
Circle 211 is applied to the resistance of butt muff 21, and therefore, when rotational sleeve 20 rotates, butt muff 21 is in the first threaded portion 200
It is moved in the axial direction under the action of the second threaded portion 210.
Banner mounting base 1 is equipped with butt joint base 10 for dock with butt muff 21, and the end face of butt joint base 10 is equipped with the
One opposing teeth (not shown), butt muff 21 are equipped with the second opposing teeth towards the end face of seat 10 and (do not show in figure
Out), when butt muff 21 be moved to dock do 10 connection when, the first opposing teeth and the second opposing teeth are intermeshed, at this point, the
Engagement force between one opposing teeth and the second opposing teeth is greater than resistance ring 211 and is applied to the resistance in 21 rotation direction of butt muff
Power so that butt muff 21, butt joint base 10 and banner mounting base 1 with the driving of rotating drive mechanism common rotation, it is real
Now wind the movement of banner.
Rotating drive mechanism includes steering engine 40 and train of reduction gears 41, the output end company of train of reduction gears 41 and steering engine 40
It connects, rotational sleeve 20 is connect with the output end of train of reduction gears 41, and steering engine 40 is preferably non-limit-type steering engine, certainly, this field
Steering engine simply can be changed to other kinds of motor by technical staff, still, be difficult to reach steering engine can be provided it is dynamic
Power, train of reduction gears 41 can further increase torque, improve power.
Banner draw off gear of the invention mainly has following operating mode:
1, standby mode: rotating drive mechanism stops working, and clutch is connect with banner mounting base, at this point, banner is pacified
Fill brake force of the seat by clutch and rotating drive mechanism, under the action of banner self gravity, banner mounting base without
Method rotation, banner are locked in banner mounting base.
2, unreel mode: rotating drive mechanism reversion, common rotation, the movement of butt muff at this time are rotational sleeve therewith
Move along the direction far from banner mounting base until separated with banner mounting base, the banner in banner mounting base later itself
Under the action of gravity, banner mounting base rotation, banner is released.
3, wind mode: rotating drive mechanism rotates forward, and common rotation, the movement of butt muff at this time are rotational sleeve therewith
It is moved along the direction close to banner mounting base until being connect with banner mounting base, later, in the first opposing teeth and the second opposing teeth
Engagement force under the action of, the movement of butt muff is changed into be rotated together with rotational sleeve, and banner mounting base is also common therewith
The winding movement of banner is realized in rotation.
In some currently preferred embodiments of the present invention, the mounting groove 11 for installing banner is provided in banner mounting base 1；
It is also arranged with runner 12 in banner mounting base 1, banner mounting base 1 is increased rotatably by runner 12.It is additionally provided with and connects fastly
Interface 5, the realization that can be convenient by fast connection interface 5 are docked with external equipment.
The present invention also provides a kind of unmanned planes, including drone body and banner draw off gear as described above, wherein
Banner draw off gear is installed in drone body, be can be convenient using unmanned plane and is reached high-altitude, has good visibility, horizontal
Width draw off gear is installed in drone body, on release banner, can play optimal advertising effect.
Preferably, banner draw off gear is docked by fast connection interface with drone body, easier for installation, convenient.
It is to be illustrated to what preferable implementation of the invention carried out, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of banner draw off gear, which is characterized in that including banner mounting base, rotating drive mechanism and clutch, institute
It states clutch to connect with the rotating drive mechanism, the clutch can be to close to or far from the banner mounting base
Direction is mobile, to connect or separate the banner mounting base.
2. banner draw off gear according to claim 1, which is characterized in that the clutch include rotational sleeve with it is right
Female connector cylinder, the rotational sleeve and the rotating drive mechanism, which rotate synchronously, to be connected, and the surface of the rotational sleeve is equipped with along it
First threaded portion of length direction setting, the butt muff are sheathed on the rotational sleeve, the interior table of the butt muff
Face is equipped with to be arranged to matched second threaded portion in first threaded portion, the outer surface of the butt muff: rotation direction
On resistance be greater than axial direction on resistance.
3. banner draw off gear according to claim 2, which is characterized in that further include installation cavity, the clutch is set
In in the installation cavity, resistance ring is provided between the outer surface of the butt muff and the installation cavity.
4. banner draw off gear according to claim 2, which is characterized in that the banner mounting base is equipped with butt joint base,
The end face of the butt joint base is equipped with the first opposing teeth, and the end face of the butt muff is equipped with the second opposing teeth, first docking
Tooth can dock tooth engagement with described second.
5. banner draw off gear according to claim 4, which is characterized in that first opposing teeth is docked with described second
Engagement force between tooth is greater than the resistance in the rotation direction of the butt muff.
6. banner draw off gear according to claim 1, which is characterized in that the rotating drive mechanism includes steering engine and subtract
Fast gear set, the train of reduction gears are connect with steering engine, and the rotating drive mechanism is connect with the train of reduction gears.
7. banner draw off gear according to claim 1, which is characterized in that the banner mounting base is equipped with for installing
The mounting groove of banner.
8. banner draw off gear according to claim 1, which is characterized in that be additionally provided with and be arranged in the banner mounting base
Runner.
9. a kind of unmanned plane, which is characterized in that including drone body and such as cross described in any item of the claim 1 to 8
Width draw off gear, the banner draw off gear carry is in the drone body.
10. unmanned plane according to claim 9, which is characterized in that the banner draw off gear be additionally provided with for it is described
The fast connection interface of drone body docking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910366428.0A CN110127052B (en) | 2019-05-05 | 2019-05-05 | Banner winding and unwinding devices and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910366428.0A CN110127052B (en) | 2019-05-05 | 2019-05-05 | Banner winding and unwinding devices and unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110127052A true CN110127052A (en) | 2019-08-16 |
| CN110127052B CN110127052B (en) | 2024-02-09 |
Family
ID=67576067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910366428.0A Active CN110127052B (en) | 2019-05-05 | 2019-05-05 | Banner winding and unwinding devices and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110127052B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444623A (en) * | 2016-05-31 | 2017-12-08 | 比亚迪股份有限公司 | For unmanned plane jack and there is its unmanned plane |
| CN107719675A (en) * | 2017-11-07 | 2018-02-23 | 成都叶舟科技有限公司 | Banner draw off gear based on unmanned plane |
| 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 |
| CN109573034A (en) * | 2018-12-30 | 2019-04-05 | 成都纵横大鹏无人机科技有限公司 | Jack and unmanned plane |
| CN210162259U (en) * | 2019-05-05 | 2020-03-20 | 哈瓦国际航空技术（深圳）有限公司 | Banner winding and unwinding devices and unmanned aerial vehicle |
-
2019
- 2019-05-05 CN CN201910366428.0A patent/CN110127052B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444623A (en) * | 2016-05-31 | 2017-12-08 | 比亚迪股份有限公司 | For unmanned plane jack and there is its unmanned plane |
| CN107719675A (en) * | 2017-11-07 | 2018-02-23 | 成都叶舟科技有限公司 | Banner draw off gear based on unmanned plane |
| 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 |
| CN109573034A (en) * | 2018-12-30 | 2019-04-05 | 成都纵横大鹏无人机科技有限公司 | Jack and unmanned plane |
| CN210162259U (en) * | 2019-05-05 | 2020-03-20 | 哈瓦国际航空技术（深圳）有限公司 | Banner winding and unwinding devices and unmanned aerial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110127052B (en) | 2024-02-09 |
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