CN107444607A - The rotation fast-open type hatchcover of small-sized unmanned plane - Google Patents
The rotation fast-open type hatchcover of small-sized unmanned plane Download PDFInfo
- Publication number
- CN107444607A CN107444607A CN201710692868.6A CN201710692868A CN107444607A CN 107444607 A CN107444607 A CN 107444607A CN 201710692868 A CN201710692868 A CN 201710692868A CN 107444607 A CN107444607 A CN 107444607A
- Authority
- CN
- China
- Prior art keywords
- hatchcover
- unmanned plane
- small
- open type
- directional locks
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/25—Fixed-wing aircraft
Abstract
The invention discloses a kind of rotation fast-open type hatchcover of small-sized unmanned plane, including：Hatchcover body, turning joint, hinge cushion block, rocker bar bearing and some 90 ° of directional locks, wherein, one end of turning joint is threadedly coupled by hinge cushion block with hatchcover body, the other end is threadedly coupled by rocker bar bearing with unmanned main beam；90 ° of directional locks are threadably secured installed in the edge of hatchcover body.The present invention is advantageous in that：(1) 90 ° of directional locks are used, do not interfere with aircraft surfaces air current flow not only, and hatchcover is attractive in appearance, it is crucial that quick open and locking can be realized；(2) turning joint is used, hatchcover forms integral rotation connection with airframe, and hatchcover can be avoided to be lost after dismantling.
Description
Technical field
The present invention relates to a kind of hatchcover of unmanned plane, and in particular to a kind of rotation fast-open type hatchcover of small-sized unmanned plane,
Belong to unmanned air vehicle technique field.
Background technology
At present, the hatchcover of small-sized unmanned plane is connected using simple mutual buckle type household class lock more, or uses spiral shell
Silk is directly connected.
Locked using mutual buckle type household class, can not only influence aircraft surfaces air current flow, increase the air-flow separation of aircraft, and
Multiple snap actions, positioning precision is low, influences attractive in appearance.
It is directly connected to using screw, when unmanned machine operation needs quick-replaceable mission payload and power supply, can be caused the time
Waste and instrument wastes.
In addition, the hatchcover of small-sized unmanned plane separates with airframe mostly, integral connection is not formed, causes hatchcover
It is easily lost after dismounting.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of rotation fast-open type of small-sized unmanned plane
Hatchcover.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that：
A kind of rotation fast-open type hatchcover of small-sized unmanned plane, including：Hatchcover body, it is characterised in that also include：Rotate
Hinge, hinge cushion block, rocker bar bearing and some 90 ° of directional locks, wherein,
One end of such rotation hinge is threadedly coupled by hinge cushion block with hatchcover body, the other end passes through hinge branch
Seat is threadedly coupled with unmanned main beam；
Foregoing 90 ° of directional locks are threadably secured installed in the edge of hatchcover body.
The rotation fast-open type hatchcover of foregoing small-sized unmanned plane, it is characterised in that foregoing hatchcover body is fixed in installation
The place of turning joint and 90 ° of directional locks is internal to use glass fibre molding with cloth using carbon fiber filling, outside, interior elsewhere
Portion uses glass fabric integrated molding using aviation foam core, outside.
The rotation fast-open type hatchcover of foregoing small-sized unmanned plane, it is characterised in that foregoing 90 ° of directional locks are double breach
90 ° of directional locks, key can be pulled up when locking and unlocking.
The rotation fast-open type hatchcover of foregoing small-sized unmanned plane, it is characterised in that also include：Waterproof shock-absorbing foam, it is preceding
Waterproof shock-absorbing foam is stated to be bonded at the inside edge of hatchcover body.
The present invention is advantageous in that：
(1) hatchcover of the invention uses 90 ° of directional locks, and 90 ° of directional locks are threadably secured installed in hatchcover body
Edge, aircraft surfaces air current flow is not interfered with not only, and it is attractive in appearance, it is crucial that quick open and locking can be realized；
(2) hatchcover of the invention forms integral rotation connection using turning joint and airframe, hatchcover can be avoided to tear open
Lost after unloading；
(3) waterproof shock-absorbing foam is bonded with hatchcover of the invention, there are shock absorbing characteristicses, hatchcover in aircraft flight can be reduced
Vibrations, and then influence of the caused change frequency of vibrations to the gyroscope information gathering of flight control system inside can be reduced, so as to
Information gathering infection can be reduced, lifts flight quality and flight safety；
(4) waterproof shock-absorbing foam is bonded with hatchcover of the invention, there is fire resistance characteristic, flown in unpredictable environment
During row, interior of aircraft can be avoided to drench with rain into water, and then interior of aircraft line short can be avoided, can effectively reduce loss and safety wind
Danger.
Brief description of the drawings
Fig. 1 is the explosive view of the rotation fast-open type hatchcover of the present invention；
Fig. 2 is the structural representation after the rotation fast-open type hatchcover assembling of the present invention；
Fig. 3 is the enlarged diagram of (rotary part) at A in Fig. 2；
Fig. 4 is the enlarged diagram of (90 ° of directional locks) at B in Fig. 2.
The implication of reference in figure：1- hatchcovers body, 2- turning joints, 3- hinges cushion block, 4- rocker bar bearings, 5-90 °
Directional lock, 6- waterproof shock-absorbings foam, the unmanned main beams of 7-, 51- dead bolts, 52- dead bolts fixed screw, 53- lock shafts.
Embodiment
Make specific introduce to the present invention below in conjunction with the drawings and specific embodiments.
Referring to Figures 1 and 2, the rotation fast-open type hatchcover of small-sized unmanned plane of the invention includes：Hatchcover body 1, rotate
Hinge 2, hinge cushion block 3, rocker bar bearing 4 and some 90 ° of directional locks 5.
Hatchcover body 1 uses carbon in in-mold molding inside the place of the fixed turning joint 2 of installation and 90 ° of directional locks 5
Fiber filling, outside use glass fibre molding with cloth, internal elsewhere to use glass fibre using aviation foam core, outside
Cloth integrated molding, and perforate processing is carried out by the frock of mould inside when being molded, form turning joint mounting hole and 90 °
Directional lock mounting hole.
Reference picture 3, one end of turning joint 2 is threadedly coupled by hinge cushion block 3 with hatchcover body 1, the other end leads to
Cross rocker bar bearing 4 to be threadedly coupled with unmanned main beam 7, be integrated and can turn with airframe material is thus formed one
Dynamic hatchcover.
90 ° of directional locks 5 are threadably secured installed in the edge of hatchcover body 1, the opening and closing of hatchcover by with
90 ° of supporting keys of directional lock 5 are unlocked, shut.
4,90 ° of directional locks 5 of reference picture include：Dead bolt 51, dead bolt fixed screw 52 and lock shaft 53, wherein, dead bolt 51 passes through
Dead bolt fixed screw 52 is arranged on lock shaft 53, and dead bolt 51 can do 90 ° of rotations.
90 ° of directional locks 5 are preferably 90 ° of directional locks of double breach, and key so can be pulled up when locking and unlocking.
As a kind of preferable scheme, the rotation fast-open type hatchcover of small-sized unmanned plane of the invention also includes：Waterproof subtracts
Foam 6 is shaken, then the waterproof shock-absorbing foam 6 is bonded in the inner side edge of hatchcover body 1 by cutting die well cutting using positioning tool
At edge.Waterproof shock-absorbing foam 6 not only has fire resistance characteristic, interior of aircraft can be avoided to drench with rain into water, and has shock absorbing characteristicses, can
Reduce the vibrations of hatchcover in aircraft flight.
It should be noted that the invention is not limited in any way for above-described embodiment, it is all to use equivalent substitution or equivalent change
The technical scheme that the mode changed is obtained, all falls within protection scope of the present invention.
Claims (4)
1. the rotation fast-open type hatchcover of small-sized unmanned plane, including：Hatchcover body (1), it is characterised in that also include：Rotating hinge
Chain (2), hinge cushion block (3), rocker bar bearing (4) and some 90 ° of directional locks (5), wherein,
One end of the turning joint (2) is threadedly coupled by hinge cushion block (3) with hatchcover body (1), the other end passes through
Rocker bar bearing (4) is threadedly coupled with unmanned main beam (7)；
90 ° of directional locks (5) are threadably secured installed in the edge of hatchcover body (1).
2. the rotation fast-open type hatchcover of small-sized unmanned plane according to claim 1, it is characterised in that the hatchcover body
(1) the place inside that turning joint (2) and 90 ° of directional locks (5) are fixed in installation uses glass fibers using carbon fiber filling, outside
Molding with cloth is tieed up, it is internal elsewhere that glass fabric integrated molding is used using aviation foam core, outside.
3. the rotation fast-open type hatchcover of small-sized unmanned plane according to claim 1, it is characterised in that 90 ° of directions
It is 90 ° of directional locks of double breach to lock (5), and key can be pulled up when locking and unlocking.
4. the rotation fast-open type hatchcover of small-sized unmanned plane according to claim 1, it is characterised in that also include：Waterproof
Damping foam (6), the waterproof shock-absorbing foam (6) are bonded at the inside edge of hatchcover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692868.6A CN107444607A (en) | 2017-08-14 | 2017-08-14 | The rotation fast-open type hatchcover of small-sized unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692868.6A CN107444607A (en) | 2017-08-14 | 2017-08-14 | The rotation fast-open type hatchcover of small-sized unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107444607A true CN107444607A (en) | 2017-12-08 |
Family
ID=60491934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710692868.6A Pending CN107444607A (en) | 2017-08-14 | 2017-08-14 | The rotation fast-open type hatchcover of small-sized unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107444607A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250111A (en) * | 2018-09-29 | 2019-01-22 | 长光卫星技术有限公司 | A kind of Modularized unmanned machine parachute cabin system |
| CN110877731A (en) * | 2019-12-05 | 2020-03-13 | 广东电网有限责任公司 | Laser hangs down fixed wing unmanned aerial vehicle load protection architecture |
| CN110896622A (en) * | 2018-04-24 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Unmanned plane |
| CN111717374A (en) * | 2020-05-22 | 2020-09-29 | 成都飞机工业（集团）有限责任公司 | Small and medium-sized unmanned aerial vehicle of gasbag landing formula can throw flap structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030037578A1 (en) * | 2002-04-08 | 2003-02-27 | Laconte Richard J. | Dead bolt lock assembly for flight deck door of an aircraft |
| CN101519119A (en) * | 2009-03-13 | 2009-09-02 | 贵州航天精工制造有限公司 | Fast-disassembly method of aeroplane access cover and bearing lock |
| CN102390519A (en) * | 2011-09-14 | 2012-03-28 | 中国航空工业集团公司西安飞机设计研究所 | Novel unit in-air emergency hatchdoor |
| CN203666962U (en) * | 2013-11-20 | 2014-06-25 | 天津三爻航空航天科技发展有限公司 | Hatch cover fastening structure for unmanned fixed wing operation aircraft |
| CN105217014A (en) * | 2015-10-15 | 2016-01-06 | 中国航天科技集团公司第四研究院第四十一研究所 | A kind of quick-release opening cover device |
| CN105442960A (en) * | 2015-12-25 | 2016-03-30 | 海鹰航空通用装备有限责任公司 | Quick-locking device for hatch cover of unmanned aerial vehicle |
| CN205239658U (en) * | 2015-11-26 | 2016-05-18 | 北京长城华冠汽车科技股份有限公司 | Two cabin cover assemblies and car |
-
2017
- 2017-08-14 CN CN201710692868.6A patent/CN107444607A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030037578A1 (en) * | 2002-04-08 | 2003-02-27 | Laconte Richard J. | Dead bolt lock assembly for flight deck door of an aircraft |
| CN101519119A (en) * | 2009-03-13 | 2009-09-02 | 贵州航天精工制造有限公司 | Fast-disassembly method of aeroplane access cover and bearing lock |
| CN102390519A (en) * | 2011-09-14 | 2012-03-28 | 中国航空工业集团公司西安飞机设计研究所 | Novel unit in-air emergency hatchdoor |
| CN203666962U (en) * | 2013-11-20 | 2014-06-25 | 天津三爻航空航天科技发展有限公司 | Hatch cover fastening structure for unmanned fixed wing operation aircraft |
| CN105217014A (en) * | 2015-10-15 | 2016-01-06 | 中国航天科技集团公司第四研究院第四十一研究所 | A kind of quick-release opening cover device |
| CN205239658U (en) * | 2015-11-26 | 2016-05-18 | 北京长城华冠汽车科技股份有限公司 | Two cabin cover assemblies and car |
| CN105442960A (en) * | 2015-12-25 | 2016-03-30 | 海鹰航空通用装备有限责任公司 | Quick-locking device for hatch cover of unmanned aerial vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 上海高级职业技术培训中心, 上海科学技术出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896622A (en) * | 2018-04-24 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Unmanned plane |
| CN109250111A (en) * | 2018-09-29 | 2019-01-22 | 长光卫星技术有限公司 | A kind of Modularized unmanned machine parachute cabin system |
| CN110877731A (en) * | 2019-12-05 | 2020-03-13 | 广东电网有限责任公司 | Laser hangs down fixed wing unmanned aerial vehicle load protection architecture |
| CN111717374A (en) * | 2020-05-22 | 2020-09-29 | 成都飞机工业（集团）有限责任公司 | Small and medium-sized unmanned aerial vehicle of gasbag landing formula can throw flap structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
|
| RJ01 | Rejection of invention patent application after publication |