CN109665109A - The unmanned platform of the air-drop of automatic deploying and retracting umbrella cover - Google Patents
The unmanned platform of the air-drop of automatic deploying and retracting umbrella cover Download PDFInfo
- Publication number
- CN109665109A CN109665109A CN201811561975.6A CN201811561975A CN109665109A CN 109665109 A CN109665109 A CN 109665109A CN 201811561975 A CN201811561975 A CN 201811561975A CN 109665109 A CN109665109 A CN 109665109A
- Authority
- CN
- China
- Prior art keywords
- car body
- umbrella cover
- unmanned platform
- automatic deploying
- retracting
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/78—Parachutes in association with other load-retarding apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
- B64D1/08—Dropping, ejecting, or releasing articles the articles being load-carrying devices
- B64D1/14—Absorbing landing shocks
Abstract
The disclosure provides a kind of unmanned platform of air-drop of automatic deploying and retracting umbrella cover, comprising: wheel drives unmanned platform in ground run；Car body is connect with wheel, carries umbrella cover and automatic deploying and retracting umbrella rope；Umbrella cover, it is fixed on the car body by automatic deploying and retracting umbrella rope；And automatic deploying and retracting umbrella rope, there is elastic force, one end connection body, the other end connects umbrella cover；Wherein, there is in the middle part of car body inlet channel, after gas enters inlet channel from vehicle bottom, flow out from car body top, contacted with umbrella cover.
Description
Technical field
This disclosure relates to the unmanned platform of air-drop of unmanned platform field more particularly to a kind of automatic deploying and retracting umbrella cover.
Background technique
Currently, unmanned platform due to being limited by battery capacity and remote operating communication distance, can not carry out long-time long distance
From movement.Further, since combat duty is urgent, the time for leaving unmanned platform autonomous travel to target position for is less, therefore
It needs that unmanned platform is implemented to drop, but air-drop the problem of one being brought can not to avoid unmanned platform is huge power when landing
Impact.Damping is usually utilized to buffer the impact from ground in the unmanned platform of ground run, and this damping is very
Hardly possible buffering air-drop bring enormous impact.In order to reach original intention that is flexibly small and exquisite and should not giving away one's position, it is logical to drop unmanned platform
Normal size is smaller, and weight is generally 10kg hereinafter, under the restriction of the two factors, and unmanned platform is difficult integrated more effective
Damping.
In order to solve the problems, such as that the air-drop of miniature self-service platform brings enormous impact, need to consider following two in the design process
A factor: damping or buffer gear Ying Yin are as simple as possible, and cannot impact to the walking mechanism of unmanned platform；Damping
Or the wheeled or crawler-type unmanned platform of buffer gear reply is all effective, cannot have unicity.
Currently, there is apparent defects for prior art: one, directly bearing huge punching by high-intensitive structure
Power is hit, this will lead to the size of unmanned platform and is self-possessed larger；Two, by using the metal of low-density or composite material (example
Such as magnesium alloy, carbon fiber) self weight of unmanned platform is reduced, then it is aided with certain damping buffering enormous impact, this
Kind buffering method is easy to cause cost to increase, and is difficult to be buffered beyond 10-20 meters of impact.
Summary of the invention
In order to solve at least one above-mentioned technical problem, the disclosure provides the air-drop of automatic deploying and retracting umbrella cover a kind of, and nobody is flat
Platform.Primarily directed to current some small-sized unmanned platforms due to fighting or investigation tasks require to be dropped, but due to
The limitation of the factors such as size and weight, lacks damping or damping is not enough to buffer enormous impact brought by air-drop
The problems such as the improvement made.
According to one aspect of the disclosure, the unmanned platform of the air-drop of automatic deploying and retracting umbrella cover includes:
Wheel drives unmanned platform in ground run；
Car body is connect with wheel, carries umbrella cover and automatic deploying and retracting umbrella rope；
Umbrella cover, it is fixed on the car body by automatic deploying and retracting umbrella rope；And
Automatic deploying and retracting umbrella rope, has elastic force, one end connection body, and the other end connects umbrella cover；
Wherein, there is inlet channel, after gas enters inlet channel from vehicle bottom, from car body top stream in the middle part of car body
Out, it is contacted with umbrella cover.
According at least one embodiment of the disclosure,
When unmanned platform is in non-falling state, umbrella cover is contacted with car body top surface；
When unmanned platform is in falling state, umbrella cover is not contacted with car body top surface.
According at least one embodiment of the disclosure,
When unmanned platform is in falling state, automatic deploying and retracting umbrella rope and car body are directed toward in the elastic force direction of automatic deploying and retracting umbrella rope
Junction.
According at least one embodiment of the disclosure,
The air inlet open area of inlet channel is not less than the outlet open area of inlet channel.
According at least one embodiment of the disclosure,
The area of umbrella cover is not less than the air inlet of inlet channel and/or the area of gas outlet.
According at least one embodiment of the disclosure,
The quantity of wheel is 2 or more；
The quantity of automatic deploying and retracting umbrella rope is 2 or more；
Between the wheels, wheel is uniformly configured in car body two sides to body configurations；
One end of automatic deploying and retracting umbrella rope is uniformly fixed on the car body, and the other end of automatic deploying and retracting umbrella rope is uniformly fixed on umbrella cover
On.
According at least one embodiment of the disclosure,
The quantity of wheel is 4；
The quantity of automatic deploying and retracting umbrella rope is 4；
For body configurations between 4 wheels, 4 wheels are uniformly configured in car body two sides；
One end of 4 automatic deploying and retracting umbrella ropes is separately fixed at four angles of car body top surface, and the other end is separately fixed at umbrella cover
Four angles on.
According at least one embodiment of the disclosure,
Umbrella cover configures at the center of car body top surface；
Umbrella cover is configured in the top of the gas outlet of inlet channel.
According at least one embodiment of the disclosure,
The area of umbrella cover is not more than the area of car body top surface.
According at least one embodiment of the disclosure,
The height of car body is not more than the height of wheel.
Detailed description of the invention
Attached drawing shows the illustrative embodiments of the disclosure, and it is bright together for explaining the principles of this disclosure,
Which includes these attached drawings to provide further understanding of the disclosure, and attached drawing is included in the description and constitutes this
Part of specification.
Fig. 1 is the unmanned platform structure signal of air-drop according to the automatic deploying and retracting umbrella cover of at least one embodiment of the disclosure
Figure.
Fig. 2 is the unmanned platform of air-drop according to the automatic deploying and retracting umbrella cover of at least one embodiment of the disclosure under in the air
Schematic diagram when umbrella cover automatically opens when falling.
Specific embodiment
The disclosure is described in further detail with embodiment with reference to the accompanying drawing.It is understood that this place
The specific embodiment of description is only used for explaining related content, rather than the restriction to the disclosure.It also should be noted that being
Convenient for description, part relevant to the disclosure is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the disclosure can
To be combined with each other.The disclosure is described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
The unmanned platform of air-drop of the automatic deploying and retracting umbrella cover of the disclosure can be used for solving small-sized unmanned platform in air-drop process
In damping, buffering problem.
In an optional embodiment of the disclosure, as shown in Figure 1, the unmanned platform of the air-drop of automatic deploying and retracting umbrella cover includes
Wheel 1, car body 2, automatic deploying and retracting umbrella rope 3, umbrella cover 4 and inlet channel 5.
Wheel 1 can be used for driving unmanned platform in ground run.Car body 2 is connect with wheel 1, for carrying umbrella cover 4 and oneself
Dynamic open/close umbrella rope 3.Umbrella cover 4 can be fixed on car body 2 by automatic deploying and retracting umbrella rope 3.Automatic deploying and retracting umbrella rope 3 have elastic force, one
Connection body 2 is held, the other end connects umbrella cover 4.Wherein, in the middle part of car body 2 have inlet channel 5, gas from 2 bottom of car body enter into
It behind gas channel 5, flows out at the top of car body 2, is contacted with umbrella cover 4.
Specifically, the quantity of wheel 1 can be 2 or more.Preferably, the quantity of wheel 1 is 4, and 4 wheels 1 are uniform
Configuration is in the two sides of car body 2.
The shape of car body 2 can be any shape actually required.Preferably, the shape of car body 2 is rectangle.Car body 2
Height be not more than wheel 1 height, it is preferred that from the size of unmanned platform, weight, stress and ground run need angle
Degree considers that the height of car body 2 is designed as the height less than wheel 1.Car body 2 configures 4 vehicles between 4 wheels 1 by wheel shaft
Wheel 1 is uniformly configured in the two sides of car body 2.
The shape of umbrella cover 4 can be any shape actually required, such as round or rectangular.Preferably, the shape of umbrella cover 4
For rectangle.The area of umbrella cover 4 is not more than the area of 2 top surface of car body, it is preferred that the area of umbrella cover 4 is less than the face of 2 top surface of car body
Product.Preferably, when 4 area of umbrella cover is less than 2 top surface area of car body, umbrella cover 4 can be only fitted to the center of 2 top surface of car body,
And it is located at the top of the gas outlet of inlet channel 5, is contacted when gas is flowed out from the gas outlet of inlet channel 5 with umbrella cover 4,
Under the elastic force effect of automatic deploying and retracting umbrella rope 3, umbrella cover 4 is strutted.Unmanned platform is necessary to ensure that when being softened from high-altitude whereabouts umbrella cover 4
Stress balance is prevented from tilting or be turned on one's side.
The quantity of automatic deploying and retracting umbrella rope 3 can be 2 or more.One end of automatic deploying and retracting umbrella rope 3 is uniformly fixed on car body 2
On, the other end is uniformly fixed on umbrella cover 4.Preferably, the quantity of automatic deploying and retracting umbrella rope 3 is 4,4 automatic deploying and retracting umbrella ropes 3
One end can be separately fixed at four angles of 2 top surface of car body, and the other end can be separately fixed on four angles of umbrella cover 4, to guarantee nothing
Stress balance when people's platform is strutted from high-altitude whereabouts umbrella cover 4 is prevented from tilting or be turned on one's side.Certainly, according to actual needs, 4 it is automatic
Open/close umbrella rope 3 can also be fixed on car body 2 and any appropriate position of umbrella cover 4.
In an optional embodiment of the disclosure, the air inlet of inlet channel 5 is located at 2 bottom of car body, gas outlet position
In 2 top of car body.The air inlet open area of inlet channel 5 is not less than the outlet open area of inlet channel 5.Preferably, inlet channel 5
Air inlet open area be greater than outlet open area.
In an optional embodiment of the disclosure, the area of umbrella cover 4 not less than inlet channel 5 air inlet and/or
The area of gas outlet.Preferably, the area of umbrella cover 4 is greater than the area of the air inlet and air outlet of inlet channel 5.
In an optional embodiment of the disclosure, when unmanned platform is in falling state, air is through inlet channel 5
It is strutted into and by umbrella cover 4, therefore, umbrella cover 4 is not contacted with 2 top surface of car body at this time, and automatic deploying and retracting umbrella rope 3 generates downward bullet
Power, specifically, the junction of automatic deploying and retracting umbrella rope 3 and car body 2 is directed toward in the elastic force direction of automatic deploying and retracting umbrella rope 3.When unmanned platform
When in non-falling state, i.e., before unmanned platform bear or after landing, umbrella cover 4 is not by aerostatic buoyancy and other are upward
Power, therefore, umbrella cover 4 and 2 top surface of car body are in contact condition or non-distracted free flattened state at this time, and at this point, automatic
The elastic force of open/close umbrella rope 3 can be ignored.
In an optional embodiment of the disclosure, as shown in Fig. 2, when unmanned platform compared with big height from when dropping, base
In the automatic telescopic function that automatic deploying and retracting umbrella rope 3 has, when air is entered by the air inlet of inlet channel 5, from gas outlet stream
Umbrella cover 4 is strutted after out, plays the function of parachute, unmanned platform can slowly land safely, and not when gradually landing
As for the enormous impact force by ground.After unmanned platform lands, since umbrella cover 4 loses the buoyancy of air, in automatic deploying and retracting
It is gradually packed up under the action of the spring restoring force of umbrella rope 3, until umbrella cover 4 is contacted with 2 top surface of car body, such design will not be to row
Unmanned platform in sailing has any impact.
The unmanned platform of air-drop of the automatic deploying and retracting umbrella cover 4 of the disclosure, structure is simply easy to install, easy to use and flexible, centainly
Smaller for the limitation of drop altitude in degree, buffer capacity is stronger.It is umbrella cover 4, automatic as the primary structure of damping, buffering
Open/close umbrella rope 3 and inlet channel 5 are equipped with, and both will not excessively have been influenced platform weight or changed platform size, while also not
The walking mechanism of platform can be impacted, using material can also flexible choice according to actual needs, it is at low cost.In addition, by vehicle
Wheel 1 replaces with caterpillar walking mechanism, and other structures are inconvenient, can also realize same damping, buffering effect.
It will be understood by those of skill in the art that above embodiment is used for the purpose of clearly demonstrating the disclosure, and simultaneously
Non- be defined to the scope of the present disclosure.For those skilled in the art, may be used also on the basis of disclosed above
To make other variations or modification, and these variations or modification are still in the scope of the present disclosure.
Claims (10)
1. a kind of unmanned platform of air-drop of automatic deploying and retracting umbrella cover characterized by comprising
Wheel drives the unmanned platform in ground run；
Car body is connect with the wheel, carries umbrella cover and automatic deploying and retracting umbrella rope；
Umbrella cover is fixed on the car body by the automatic deploying and retracting umbrella rope；And
Automatic deploying and retracting umbrella rope has elastic force, and one end connects the car body, and the other end connects the umbrella cover；
Wherein, there is inlet channel, after gas enters the inlet channel from the vehicle bottom, from described in the middle part of the car body
Car body top outflow, contacts with the umbrella cover.
2. unmanned platform according to claim 1, which is characterized in that
When the unmanned platform is in non-falling state, the umbrella cover is contacted with the car body top surface；
When the unmanned platform is in falling state, the umbrella cover is not contacted with the car body top surface.
3. unmanned platform according to claim 1 or 2, which is characterized in that
When the unmanned platform is in falling state, the automatic deploying and retracting umbrella is directed toward in the elastic force direction of the automatic deploying and retracting umbrella rope
The junction of rope and car body.
4. unmanned platform according to claim 3, which is characterized in that
The air inlet open area of the inlet channel is not less than the outlet open area of the inlet channel.
5. unmanned platform according to claim 4, which is characterized in that
The area of the umbrella cover is not less than the air inlet of the inlet channel and/or the area of gas outlet.
6. unmanned platform according to claim 5, which is characterized in that
The quantity of the wheel is 2 or more；
The quantity of the automatic deploying and retracting umbrella rope is 2 or more；
For the body configurations between the wheel, the wheel is uniformly configured in the car body two sides；
One end of the automatic deploying and retracting umbrella rope is uniformly fixed on the car body, and the other end of the automatic deploying and retracting umbrella rope is uniformly solid
It is scheduled on the umbrella cover.
7. unmanned platform according to claim 5 or 6, which is characterized in that
The quantity of the wheel is 4；
The quantity of the automatic deploying and retracting umbrella rope is 4；
For the body configurations between 4 wheels, 4 wheels are uniformly configured in the car body two sides；
One end of 4 automatic deploying and retracting umbrella ropes is separately fixed at four angles of the car body top surface, and the other end is separately fixed at
On four angles of the umbrella cover.
8. unmanned platform according to claim 7, which is characterized in that
Center of the umbrella cover configuration in the car body top surface；
Top of the umbrella cover configuration in the gas outlet of the inlet channel.
9. unmanned platform according to any one of claim 1 to 8, which is characterized in that
The area of the umbrella cover is not more than the area of the car body top surface.
10. unmanned platform according to any one of claim 1 to 9, which is characterized in that
The height of the car body is not more than the height of the wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561975.6A CN109665109B (en) | 2018-12-20 | 2018-12-20 | Air-drop unmanned platform capable of automatically retracting and releasing umbrella fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561975.6A CN109665109B (en) | 2018-12-20 | 2018-12-20 | Air-drop unmanned platform capable of automatically retracting and releasing umbrella fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109665109A true CN109665109A (en) | 2019-04-23 |
| CN109665109B CN109665109B (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811561975.6A Active CN109665109B (en) | 2018-12-20 | 2018-12-20 | Air-drop unmanned platform capable of automatically retracting and releasing umbrella fabric |
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| CN (1) | CN109665109B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846232A (en) * | 2020-07-20 | 2020-10-30 | 长沙理工大学 | Working method of rigid-flexible coupling air-drop cargo combined buffer device |
| RU2764475C1 (en) * | 2021-03-23 | 2022-01-17 | Публичное акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" | Parachute landing platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2840194A (en) * | 1954-12-06 | 1958-06-24 | Gq Parachute Comp Ltd | Shock-absorbing air cushion |
| GB822836A (en) * | 1957-01-21 | 1959-11-04 | Gq Parachute Comp Ltd | Improvements in shock-absorbing air cushions |
| CN201864037U (en) * | 2010-11-26 | 2011-06-15 | 航宇救生装备有限公司 | Umbrella-free air-drop supplier |
| CN103448911A (en) * | 2013-09-16 | 2013-12-18 | 金陵科技学院 | Extreme low-altitude drop device |
| CN204415731U (en) * | 2015-01-29 | 2015-06-24 | 马鞍山市赛迪智能科技有限公司 | A kind of delivery-approach tactics controls to use unmanned vehicle system |
-
2018
- 2018-12-20 CN CN201811561975.6A patent/CN109665109B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2840194A (en) * | 1954-12-06 | 1958-06-24 | Gq Parachute Comp Ltd | Shock-absorbing air cushion |
| GB822836A (en) * | 1957-01-21 | 1959-11-04 | Gq Parachute Comp Ltd | Improvements in shock-absorbing air cushions |
| CN201864037U (en) * | 2010-11-26 | 2011-06-15 | 航宇救生装备有限公司 | Umbrella-free air-drop supplier |
| CN103448911A (en) * | 2013-09-16 | 2013-12-18 | 金陵科技学院 | Extreme low-altitude drop device |
| CN204415731U (en) * | 2015-01-29 | 2015-06-24 | 马鞍山市赛迪智能科技有限公司 | A kind of delivery-approach tactics controls to use unmanned vehicle system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846232A (en) * | 2020-07-20 | 2020-10-30 | 长沙理工大学 | Working method of rigid-flexible coupling air-drop cargo combined buffer device |
| RU2764475C1 (en) * | 2021-03-23 | 2022-01-17 | Публичное акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" | Parachute landing platform |
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| Publication number | Publication date |
|---|---|
| CN109665109B (en) | 2021-09-03 |
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