CN106275454A - Unmanned plane parachute device for ejecting - Google Patents
Unmanned plane parachute device for ejecting Download PDFInfo
- Publication number
- CN106275454A CN106275454A CN201610765877.9A CN201610765877A CN106275454A CN 106275454 A CN106275454 A CN 106275454A CN 201610765877 A CN201610765877 A CN 201610765877A CN 106275454 A CN106275454 A CN 106275454A
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- upper cylindrical
- parachute
- unmanned plane
- ejecting
- 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.)
- Withdrawn
Links
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
- B64D17/80—Parachutes in association with aircraft, e.g. for braking thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
- B64U70/80—Vertical take-off or landing, e.g. using rockets
- B64U70/83—Vertical take-off or landing, e.g. using rockets using parachutes, balloons or the like
Abstract
The invention discloses a kind of unmanned plane parachute device for ejecting, including one for accommodating the cylinder blanket (2) of parachute (1)；Described cylinder blanket (2) is made up of upper cylindrical shell (3) and lower cylindrical shell (4)；Described upper cylindrical shell (3) is provided with the door (5) hinged with its open end；Being respectively equipped with on the edge of described door (5) and the open end of described upper cylindrical shell (3) can the magnetic piece of mutual adhesive；Described upper cylindrical shell (3) is internal is provided with the piston (6) that upper surface is connected with described parachute (1)；The present invention has lightweight, low cost, reliable operation, it is easy to the advantage of control.
Description
Technical field
The present invention relates to a kind of unmanned plane parachute device for ejecting.
Background technology
Unmanned plane is owing to having miniaturization, flexible, low price, and convenient feature of rising and falling is widely used in boat
Mould, agricultural, fire-fighting and field of taking photo by plane；Unmanned plane being turned over to the protective measure that the event of failures such as the machine grounding are taked is unmanned
Parachute protection device is installed, it is therefore an objective in unmanned plane dropping process, open parachute, reach to make unmanned plane slowly fall on machine
The effect on ground.But parachute protection device of the prior art typically uses drive mechanisms such as being ejected mechanically structure, spring motor
Cause it the heaviest, and unmanned plane itself is limited due to miniaturization loading capacity, and need to carry sensing equipment, more load-carrying
Space will certainly have a strong impact on UAV Maneuver performance for parachute protection device.
Summary of the invention
The technical problem to be solved is, the shortcoming overcoming above prior art: provide a kind of lightweight, cost
Low, reliable operation, it is easy to the unmanned plane of control parachute device for ejecting.
The technical solution of the present invention is as follows: a kind of unmanned plane parachute device for ejecting, including one for accommodating fall
Fall the cylinder blanket of umbrella；Described cylinder blanket is made up of upper cylindrical shell and lower cylindrical shell；On described upper cylindrical shell
It is provided with the door hinged with its open end；It is respectively equipped with on the edge of described door and the open end of described upper cylindrical shell
Can the magnetic piece of mutual adhesive；Described upper cylindricality enclosure interior is provided with the piston that upper surface is connected with described parachute；Described piston
Lower surface centre be connected with the cross bar being located at described upper cylindricality inner walls by fine rule；Described upper cylindricality housing bottom
It is provided with the ring-shaped pottery electrothermal tube being coaxial therewith；Described lower cylindricality enclosure interior is provided with air chamber, and bottom is provided with described air chamber even
Logical valve cock；The rubber membrane sealing described air chamber it is provided with between described upper cylindrical shell and lower cylindrical shell；Described upper cylindricality
Hull outside wall is provided with the electrode electrically connected with described ring-shaped pottery electrothermal tube.
It is threaded connection between described upper cylindrical shell and lower cylindrical shell.
Described ring-shaped pottery electrothermal tube and described rubber membrane upper surface.
The umbrella rope free end of described parachute is connected with described piston, and is evenly distributed on the outward flange of described piston.
The invention has the beneficial effects as follows: shell main material of the present invention can use light plastic so that it is structure design has
Lightweight, low cost, reliable operation, it is easy to the feature of control.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of unmanned plane parachute device for ejecting of the present invention.
Fig. 2 is the operating diagram of unmanned plane parachute device for ejecting of the present invention.
Detailed description of the invention
With specific embodiment, the present invention is described in further details below, but the present invention is not only limited to real in detail below
Execute example.
Embodiment
As shown in Figure 1-2, a kind of unmanned plane parachute device for ejecting, including one for accommodating the cylinder of parachute 1
Shell 2；Described cylinder blanket 2 is made up of upper cylindrical shell 3 and lower cylindrical shell 4；Described upper cylindrical shell 3 is provided with and it
The door 5 that open end is hinged；Being respectively equipped with on the edge of described door 5 and the open end of described upper cylindrical shell 3 can phase
The magnetic piece of adhesive mutually；Described upper cylindrical shell 3 is internal is provided with the piston 6 that upper surface is connected with described parachute 1；Described piston 6
Lower surface centre be connected with the cross bar 7 being located at described upper cylindrical shell 3 inwall by fine rule；Described upper cylindrical shell 3
Bottom is provided with the ring-shaped pottery electrothermal tube 8 being coaxial therewith；Described lower cylindrical shell 4 is internal is provided with air chamber 4.1, and bottom is provided with and institute
State the valve cock 4.2 of air chamber 4.1 connection；The described air chamber 4.1 of sealing it is provided with between described upper cylindrical shell 3 and lower cylindrical shell 4
Rubber membrane 9；Described upper cylindrical shell 3 lateral wall is provided with the electrode 10 electrically connected with described ring-shaped pottery electrothermal tube 8.
It is threaded connection between described upper cylindrical shell 3 and lower cylindrical shell 4.
Described ring-shaped pottery electrothermal tube 8 and described rubber membrane 9 upper surface.
The umbrella rope free end of described parachute 1 is connected with described piston 6, and is evenly distributed on the outward flange of described piston 6.
When the present invention works, first pass through valve cock 4.2 toward the empty body being filled with certain pressure in air chamber 4.1；Make described rubber
Glued membrane 9 upper surface is in tight state and is close to described ring-shaped pottery electrothermal tube 8, and electrode 10 is connected with unmanned aerial vehicle (UAV) control device,
The electric conduction level 10 immediately when unmanned aerial vehicle (UAV) control device detects that attitude turns over the signals such as rollover or the electrical fault of security standpoint
Electric current, make described ring-shaped pottery electrothermal tube 8 heating melt described rubber membrane 9, rubber membrane 9 explosion after compressed gas from air chamber
4.1 go out promotion piston 6 releases parachute 1 described upper cylindrical shell 3 and pushes door 5 open, thus releases a parachute and 1 drop safely
Fall, upper cylindrical shell 3 and lower cylindrical shell 4 as described in need to reuse and only need to outward winding, replace new rubber membrane 9 inflation and continue to make
With, owing to the present invention is without using spring, motor etc. to drive actuator, can alleviator weight significantly, and ring-shaped pottery electricity
Rubber membrane 9 can be scalded and split by heat pipe 8 fast and effectively, is effectively improved the gas impulsive force to piston 6, launches working stability, is suitable for
In the protection of unmanned plane.
Below it is only that inventive feature implements example, scope is not constituted any limitation.All employings are same
The technical scheme replaced Deng exchange or equivalence and formed, within the scope of all falling within rights protection of the present invention.
Claims (4)
1. a unmanned plane parachute device for ejecting, it is characterised in that: include one outside the cylinder accommodating parachute (1)
Shell (2)；Described cylinder blanket (2) is made up of upper cylindrical shell (3) and lower cylindrical shell (4)；On described upper cylindrical shell (3)
It is provided with the door (5) hinged with its open end；The edge of described door (5) and the open end of described upper cylindrical shell (3)
On be respectively equipped with can the magnetic piece of mutual adhesive；Described upper cylindrical shell (3) inside is provided with upper surface and is connected with described parachute (1)
Piston (6)；Fine rule and the horizontal stroke being located at described upper cylindrical shell (3) inwall are passed through in the lower surface centre of described piston (6)
Bar (7) connects；Described upper cylindrical shell (3) bottom is provided with the ring-shaped pottery electrothermal tube (8) being coaxial therewith；Described lower cylindrical shell
(4) inside is provided with air chamber (4.1), and bottom is provided with the valve cock (4.2) connected with described air chamber (4.1)；Described upper cylindrical shell
(3) rubber membrane (9) sealing described air chamber (4.1) and it is provided with between lower cylindrical shell (4)；Described upper cylindrical shell (3) outside
Wall is provided with the electrode (10) electrically connected with described ring-shaped pottery electrothermal tube (8).
Unmanned plane parachute device for ejecting the most according to claim 1, it is characterised in that: described upper cylindrical shell (3)
And be threaded connection between lower cylindrical shell (4).
Unmanned plane parachute device for ejecting the most according to claim 1, it is characterised in that: described ring-shaped pottery electrothermal tube
(8) with described rubber membrane (9) upper surface.
Unmanned plane parachute device for ejecting the most according to claim 1, it is characterised in that: the umbrella of described parachute (1)
Rope free end is connected with described piston (6), and is evenly distributed on the outward flange of described piston (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765877.9A CN106275454A (en) | 2016-08-30 | 2016-08-30 | Unmanned plane parachute device for ejecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765877.9A CN106275454A (en) | 2016-08-30 | 2016-08-30 | Unmanned plane parachute device for ejecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106275454A true CN106275454A (en) | 2017-01-04 |
Family
ID=57674520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765877.9A Withdrawn CN106275454A (en) | 2016-08-30 | 2016-08-30 | Unmanned plane parachute device for ejecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106275454A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826257A (en) * | 2017-09-08 | 2018-03-23 | 中国飞行试验研究院 | One kind penetrates umbrella big gun and parachute deployment means |
| CN109350882A (en) * | 2018-09-26 | 2019-02-19 | 山东科技大学 | A kind of high building fire-proof unmanned plane based on flying wheel battery |
| CN109606698A (en) * | 2018-11-26 | 2019-04-12 | 墨宝股份有限公司 | A kind of unmanned plane forced landing umbrella automatic pop-up device |
| CN112088128A (en) * | 2018-06-25 | 2020-12-15 | 日本化药株式会社 | Injection device and aircraft provided with same |
| CN114980624A (en) * | 2022-06-28 | 2022-08-30 | 合肥领盛电子有限公司 | Frame before ultra-thin LED display of jumbo size |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB260933A (en) * | 1925-11-04 | 1927-02-03 | Expl Des Brevets Kuenzer Sa | Apparatus for lighting the landing place from aerial crafts |
| US4050657A (en) * | 1976-09-08 | 1977-09-27 | Philip Murphy | Aircraft parachute safety system |
| CN2244957Y (en) * | 1995-03-03 | 1997-01-15 | 张伟光 | High-altitude toy parachute |
| CN202609086U (en) * | 2012-05-03 | 2012-12-19 | 西安大地测绘工程有限责任公司 | Downwards-throwing popup type parachute opening device of unmanned plane |
| CN204642105U (en) * | 2015-04-23 | 2015-09-16 | 江苏海事职业技术学院 | Hydropneumatic rocket parachute flare |
| CN106240832A (en) * | 2016-08-29 | 2016-12-21 | 顾少云 | Parachute protection device for unmanned plane |
-
2016
- 2016-08-30 CN CN201610765877.9A patent/CN106275454A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB260933A (en) * | 1925-11-04 | 1927-02-03 | Expl Des Brevets Kuenzer Sa | Apparatus for lighting the landing place from aerial crafts |
| US4050657A (en) * | 1976-09-08 | 1977-09-27 | Philip Murphy | Aircraft parachute safety system |
| CN2244957Y (en) * | 1995-03-03 | 1997-01-15 | 张伟光 | High-altitude toy parachute |
| CN202609086U (en) * | 2012-05-03 | 2012-12-19 | 西安大地测绘工程有限责任公司 | Downwards-throwing popup type parachute opening device of unmanned plane |
| CN204642105U (en) * | 2015-04-23 | 2015-09-16 | 江苏海事职业技术学院 | Hydropneumatic rocket parachute flare |
| CN106240832A (en) * | 2016-08-29 | 2016-12-21 | 顾少云 | Parachute protection device for unmanned plane |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826257A (en) * | 2017-09-08 | 2018-03-23 | 中国飞行试验研究院 | One kind penetrates umbrella big gun and parachute deployment means |
| CN112088128A (en) * | 2018-06-25 | 2020-12-15 | 日本化药株式会社 | Injection device and aircraft provided with same |
| CN112088128B (en) * | 2018-06-25 | 2024-03-22 | 日本化药株式会社 | Injection device and aircraft provided with same |
| CN109350882A (en) * | 2018-09-26 | 2019-02-19 | 山东科技大学 | A kind of high building fire-proof unmanned plane based on flying wheel battery |
| CN109350882B (en) * | 2018-09-26 | 2020-11-03 | 山东科技大学 | High-rise fire control unmanned aerial vehicle based on flywheel battery |
| CN109606698A (en) * | 2018-11-26 | 2019-04-12 | 墨宝股份有限公司 | A kind of unmanned plane forced landing umbrella automatic pop-up device |
| CN114980624A (en) * | 2022-06-28 | 2022-08-30 | 合肥领盛电子有限公司 | Frame before ultra-thin LED display of jumbo size |
| CN114980624B (en) * | 2022-06-28 | 2023-12-01 | 合肥领盛电子有限公司 | Front frame of large-size ultrathin LED display |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170104 |
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| WW01 | Invention patent application withdrawn after publication |