CN104527980B - Transportation throwing mechanism of unmanned helicopter - Google Patents
Transportation throwing mechanism of unmanned helicopter Download PDFInfo
- Publication number
- CN104527980B CN104527980B CN201410775167.5A CN201410775167A CN104527980B CN 104527980 B CN104527980 B CN 104527980B CN 201410775167 A CN201410775167 A CN 201410775167A CN 104527980 B CN104527980 B CN 104527980B
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- hatch door
- jettisoninging
- depopulated helicopter
- head cap
- 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.)
- Active
Links
Landscapes
- Toys (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a transportation throwing mechanism of an unmanned helicopter. A cabin door, used for throwing, of the unmanned helicopter is provided with a hinge; the position, close to the hinge, of the cabin door is provided with a door plate connector; the door plate connector is provided with a first fisheye bearing; a lead screw is connected in the first fisheye bearing; the other end of the lead screw is connected with a second fisheye bearing; the second fisheye bearing is connected with a steering engine; the steering engine is fixed on a steering engine fixer; the steering engine fixer is connected to the side wall of the cabin door of the unmanned helicopter; the steering engine is provided with a steering engine rocker; the steering engine rocker is connected with the second fisheye bearing; a conveying rod is vertically inserted in the connecting position of the lead screw and the second fisheye bearing; and the other end of the conveying rod is connected with a side plate connector installed on the side wall of the cabin door of the unmanned helicopter. The transportation throwing mechanism of the unmanned helicopter is capable of stably loading the goods to the appointed position and throwing and reducing the wind resistance and instability, providing the convenience for the airplane to integrate more electronic devices, and enlarging the using range of the unmanned helicopter throwing, and the flying power consumption is small for a long time.
Description
Technical field
The present invention relates to a kind of depopulated helicopter and transport mechanism of jettisoninging, belong to unmanned air vehicle technique field.
Background technology
Along with unmanned plane is widely applied, the functional requirement being capable of unmanned plane gets more and more, and unmanned plane relies on self
Advantage can arrive the higher place of manned danger coefficient and carry out operation, but be never applicable to medium-sized depopulated helicopter
Transport jettisoning mechanism and traditional rope hanging exists the problem that center is unstable, windage is big, danger coefficient is higher.To this end,
Devise and can the transport of load mode jettisoning its structure of mechanism.
Summary of the invention
For existing disadvantages mentioned above, the present invention provides a kind of depopulated helicopter to transport mechanism of jettisoninging, so as to fill smoothly
Loading money arrives appointed place and jettisonings and can reduce windage and unstability.
To achieve these goals, technical scheme is as follows.
A kind of depopulated helicopter transports mechanism of jettisoninging, and is provided with hinge, hatch door at depopulated helicopter on the hatch door jettisoninged
The position of hinge is provided with door-plate connector, door-plate connector is provided with the first flake bearing, the first flake bearing
Middle connection has screw mandrel, and the screw mandrel other end connects the second flake bearing, and the second flake bearing connects steering wheel；Steering wheel is solid
Being scheduled on steering wheel fixture, steering wheel fixture is connected on the hatch door sidewall of unmanned plane；Steering wheel rocking arm it is provided with on steering wheel,
Steering wheel rocking arm and the second flake bearing are connected；Screw mandrel and the second flake bearing junction have been inserted perpendicularly into driven rod；Transmit
The bar other end is connected with the side plate connector being arranged on unmanned plane hatch door sidewall.
Further, the two ends bearing of driven rod is respectively arranged with the first alignment pin and the second alignment pin.
Further, side plate connector is respectively arranged with the first soket head cap screw, the 4th soket head cap screw, in the 5th six
Angle screw is fixed in unmanned plane hatch door sidewall.
Further, hinge uses the second soket head cap screw to be fixed on unmanned plane hatch door.
Further, driven rod two ends are provided with flange bearing, and flange bearing uses the 6th soket head cap screw to be fixed on side
On plate connector.
Further, steering wheel fixture is provided with the 3rd soket head cap screw to be connected with unmanned plane hatch door sidewall；Steering wheel is solid
The first fuselage connector it is provided with outside locking member.
Further, unmanned plane hatch door sidewall is provided with the second fuselage connector and the 3rd fuselage connector solid in order to connect
This mechanism fixed.
This beneficial effect of the invention is: mechanism of the present invention can load goods and materials arrival appointed place smoothly and jettisonings and can subtract
Few windage and unstability, the least at flying for long time power consumption, provide just for the integrated more electronic equipment of aircraft
Profit, expands the range that unmanned plane is jettisoninged.
Accompanying drawing explanation
Fig. 1 is the in-house structural representation in the embodiment of the present invention.
Fig. 2 is mechanism's left view structural representation used by Fig. 1.
Fig. 3 is the Section A-A structural representation of schematic diagram in Fig. 2.
Fig. 4 is the section B-B structural representation of schematic diagram in Fig. 2.
Fig. 5 is the C-C cross section structure schematic diagram of schematic diagram in Fig. 2.
Fig. 6 is this mechanism's closure state schematic diagram in the present embodiment.
Fig. 7 is that schematic diagram is proved in the self-locking of this mechanism in the present embodiment.
Fig. 8 is the unlimited principle schematic of this mechanism in the present embodiment.
Description of symbols in figure: 1, driven rod；2, the first fuselage connector；3, the first flake bearing；4, steering wheel is fixed
Part；5, screw mandrel；6, the first soket head cap screw；7, hinge；8, steering wheel；9, side plate connector；10, first is fixed
Position pin；11, the second alignment pin；12, the second fuselage connector；13, the 3rd fuselage connector；14, door-plate connector；
15, the second soket head cap screw；16, the 3rd soket head cap screw；17, the 4th soket head cap screw；18, hexagonal spiral shell in the 5th
Nail；19, the 6th soket head cap screw；20, flange bearing；21, the second flake bearing；22, steering wheel rocking arm.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described, in order to be better understood from the present invention.
Embodiment
As shown in Figure 1, Figure 2, the depopulated helicopter shown in Fig. 3, Fig. 4, Fig. 5 transports mechanism of jettisoninging, at depopulated helicopter
Being provided with hinge 7 on the hatch door jettisoninged, hatch door is provided with door-plate connector 14 near the position of hinge 7, and door-plate is even
Being provided with the first flake bearing 3 on fitting 14, connecting in the first flake bearing 3 has screw mandrel 5, and screw mandrel 5 other end connects
Having the second flake bearing 21, the second flake bearing 21 connects steering wheel 8；Steering wheel 8 is fixed on steering wheel fixture 4,
Steering wheel fixture 4 is connected on the hatch door sidewall of unmanned plane；Steering wheel rocking arm 22, steering wheel rocking arm 22 it is provided with on steering wheel 8
It is connected with the second flake bearing 21；Screw mandrel 5 and the second flake bearing 21 junction have been inserted perpendicularly into driven rod 1；Pass
The side plate connector 9 sending bar 1 other end and be arranged on unmanned plane hatch door sidewall is connected.The two ends of driven rod 1 are fixed
Place is respectively arranged with the first alignment pin 10 and the second alignment pin 11.Hexagonal in being respectively arranged with first on side plate connector 9
Screw the 6, the 4th soket head cap screw the 17, the 5th soket head cap screw 18 is fixed in unmanned plane hatch door sidewall.Hinge 7
The second soket head cap screw 15 is used to be fixed on unmanned plane hatch door.Driven rod 1 two ends are provided with flange bearing 20, method
Blue bearing 20 uses the 6th soket head cap screw 19 to be fixed on side plate connector 9.It is provided with the 3rd on steering wheel fixture 4
Soket head cap screw 16 is connected with unmanned plane hatch door sidewall；The first fuselage connector 2 it is provided with outside steering wheel fixture 4.
It is provided with the second fuselage connector 12 on unmanned plane hatch door sidewall and the 3rd fuselage connector 13 fixes this machine in order to connect
Structure.
As shown in Figure 6, for this mechanism's closure state schematic diagram.During steering wheel angle shown in the figure, hatch door is closure state,
And can be with self-locking by gravity.
Fig. 7 is that schematic diagram is proved in the self-locking of this mechanism in the present embodiment.In figure, hatch door closes with A point under gravity
Page axle center rotarily drives B point displacement counterclockwise, and now the displacement of B point wants C point to rotate counterclockwise with D point for the center of circle
Make rocking arm sensing B point direction just can open hatch door but revolve counterclockwise for the center of circle with D point owing to alignment pin limits rocking arm
Turn trend thus under gravity hatch door cannot open, when only steering wheel turns clockwise with D point hatch door
Can open.
Fig. 8 is the unlimited principle schematic of this mechanism in the present embodiment.In figure, steering wheel turns clockwise with D point for the center of circle
140 degree drive hatch door to open wide 90 degree, and its stroke I is equal with stroke II.
The concrete installation process of said mechanism is as follows: (1) machine screw of first steering is fixed on steering wheel fixture；(2) steer
Machine rocking arm loads on steering wheel, now needs the neutral point coordinating remote controller to set steering wheel to make steering wheel all exist when opening Guan Bi
In stroke range.(3) on rocking arm, flake female thread bearing is filled.(4) silk post is screwed on flake bearing simultaneously at silk post
Driven rod is inserted with flake bearing diameter.(5) other end at silk post is screwed on flake bearing.(6) flake bearing connecting cabin
Door.
Mechanism of the present invention operationally, the most manually pulls driven rod to make hatch door open, and the goods and materials jettisoninged needed for loading are lifted again
Dynamic driven rod makes hatch door close, and steering wheel energising is at armed state, owing to gravity steering wheel rocking arm is stuck in spacer pin
On, so steering wheel now does not stresses, the least at flying for long time power consumption, for the integrated more electronic equipment of aircraft
Provide convenience.This mechanism receives after switching signal passes to master control borad then analytic signal to steering wheel instruction control at receiver
The anglec of rotation of steering wheel processed, steering wheel band motion rocker arm, rocking arm band movable wire post, silk cornice move hatch door, complete hatch door and open Guan Bi
Action.
The above is the preferred embodiment of the present invention, it is noted that come for those skilled in the art
Saying, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also regard
For protection scope of the present invention.
Claims (7)
1. a depopulated helicopter transports mechanism of jettisoninging, it is characterised in that: at depopulated helicopter for the hatch door jettisoninged
Being provided with hinge, hatch door is provided with door-plate connector near the position of hinge, and described door-plate connector is provided with the first fish
Axis oculi holds, and connecting in described first flake bearing has screw mandrel, and the described screw mandrel other end connects the second flake bearing, described
Connect on second flake bearing and have steering wheel；Described steering wheel is fixed on steering wheel fixture, and described steering wheel fixture is connected to nothing
On man-machine hatch door sidewall；It is provided with steering wheel rocking arm, described steering wheel rocking arm and the second flake bearing on described steering wheel to be connected；
Described screw mandrel and the second flake bearing junction have been inserted perpendicularly into driven rod；The described driven rod other end be arranged on unmanned plane
Side plate connector on hatch door sidewall is connected.
Depopulated helicopter the most according to claim 1 transports mechanism of jettisoninging, it is characterised in that: described driven rod
Two ends bearing is respectively arranged with the first alignment pin and the second alignment pin.
Depopulated helicopter the most according to claim 1 transports mechanism of jettisoninging, it is characterised in that: described side plate connects
Be respectively arranged with the first soket head cap screw on part, the 4th soket head cap screw, the 5th soket head cap screw are fixed in unmanned plane
Hatch door sidewall.
Depopulated helicopter the most according to claim 1 transports mechanism of jettisoninging, it is characterised in that: described hinge uses
Second soket head cap screw is fixed on unmanned plane hatch door.
Depopulated helicopter the most according to claim 1 transports mechanism of jettisoninging, it is characterised in that: described driven rod two
End is provided with flange bearing, and described flange bearing uses the 6th soket head cap screw to be fixed on side plate connector.
Depopulated helicopter the most according to claim 1 transports mechanism of jettisoninging, it is characterised in that: described steering wheel is fixed
It is provided with the 3rd soket head cap screw on part to be connected with unmanned plane hatch door sidewall；It is provided with first outside described steering wheel fixture
Fuselage connector.
Depopulated helicopter the most according to claim 1 transports mechanism of jettisoninging, it is characterised in that: described unmanned engine room
It is provided with the second fuselage connector on door sidewall and the 3rd fuselage connector fixes this mechanism in order to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775167.5A CN104527980B (en) | 2014-12-15 | 2014-12-15 | Transportation throwing mechanism of unmanned helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775167.5A CN104527980B (en) | 2014-12-15 | 2014-12-15 | Transportation throwing mechanism of unmanned helicopter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104527980A CN104527980A (en) | 2015-04-22 |
| CN104527980B true CN104527980B (en) | 2017-01-11 |
Family
ID=52843691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775167.5A Active CN104527980B (en) | 2014-12-15 | 2014-12-15 | Transportation throwing mechanism of unmanned helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527980B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043698B (en) * | 2016-06-08 | 2019-04-12 | 青海山水生态科技有限公司 | A kind of unmanned plane hanging fire extinguisher bomb dispensing cabin and method of dropping a bomb |
| CN106114814A (en) * | 2016-07-22 | 2016-11-16 | 四川克瑞斯航空科技有限公司 | A kind of many rotor wing unmanned aerial vehicles |
| CN109843721B (en) * | 2016-10-27 | 2023-04-21 | 瓦斯菲·阿希达法特 | Search and rescue unmanned aerial vehicle arrangement |
| CN112009688A (en) * | 2020-08-29 | 2020-12-01 | 重庆领直航科技有限公司 | Unmanned aerial vehicle operation system and operation method thereof |
| CN112093054A (en) * | 2020-09-11 | 2020-12-18 | 重庆领直航科技有限公司 | Transport box and unmanned aerial vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601446A (en) * | 1983-09-29 | 1986-07-22 | The Boeing Company | Aircraft door counterbalance system |
| CN1082003C (en) * | 1996-08-30 | 2002-04-03 | 波音公司 | Latch-lock mechanism for load carrying airplane cargo doors |
| CN201136592Y (en) * | 2007-12-13 | 2008-10-22 | 陕西飞机工业（集团）有限公司 | Opener for multi-stage port |
| CN201220748Y (en) * | 2008-05-28 | 2009-04-15 | 江西洪都航空工业集团有限责任公司 | Balancing unit is opened to formula cabin cover that turns on one's side |
| US9090329B2 (en) * | 2012-02-07 | 2015-07-28 | Bell Helicopter Textron Inc. | Low profile jettisonable door system |
| EP2644499B1 (en) * | 2012-03-27 | 2014-03-19 | Airbus Operations (S.A.S.) | Aircraft door installation and Method of operation |
| CN103790460B (en) * | 2012-11-01 | 2016-06-29 | 上海新跃仪表厂 | A kind of automatic rapidly opened and closed mechanism of hatch door |
-
2014
- 2014-12-15 CN CN201410775167.5A patent/CN104527980B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104527980A (en) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104527980B (en) | Transportation throwing mechanism of unmanned helicopter | |
| CN112638769B (en) | Exterior container for unmanned aerial vehicle | |
| CN205891232U (en) | Urgent safe launching appliance of four rotor unmanned aerial vehicle | |
| CN205707372U (en) | Delivery device and aircraft | |
| CN105416565A (en) | Solar powered aircraft | |
| US20210009264A1 (en) | Flying object and flying object position control system | |
| WO2018098993A1 (en) | Dual-axis vector servo steering device for propeller and vertical take-off and landing of unmanned aerial vehicle with fixed wings | |
| CN104691769B (en) | Novel unmanned aerial vehicle airborne pod hanging frame | |
| CN106314798B (en) | Aerial crawl flying robot | |
| CN205311894U (en) | Unmanned aerial vehicle undercarriage | |
| CN105416574A (en) | Unmanned aerial vehicle undercarriages | |
| CN205469803U (en) | Manned aircraft | |
| CN101857084A (en) | Transmission mechanism of telescopic morphing wing | |
| CN208393624U (en) | A kind of coaxial anti-paddle rotor system of culvert type | |
| CN106275407A (en) | A kind of wing of collapsible unmanned plane | |
| CN101964502A (en) | Method for spreading initial guide rope with remote control fixed wing aircraft | |
| CN107745806A (en) | A kind of assembly type shipping unmanned plane | |
| CN201086826Y (en) | Back pushing type veil opening device of minitype pilotless plane | |
| CN201793015U (en) | Retractable deformation wing transmission mechanism | |
| CN203497173U (en) | Single-interceptor tail wing of unmanned plane | |
| CN108583877A (en) | A kind of gripping-type wing tip docking/separating mechanism | |
| CN208498805U (en) | A kind of steering engine for unmanned plane parachute deployment means | |
| CN208198806U (en) | Aircraft cargo, aircraft fuselage and aircraft | |
| CN208979094U (en) | A kind of water quality sampling unmanned plane | |
| CN209023121U (en) | Reversible unmanned plane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |