CN107364569A - A kind of aircraft - Google Patents
A kind of aircraft Download PDFInfo
- Publication number
- CN107364569A CN107364569A CN201710629651.0A CN201710629651A CN107364569A CN 107364569 A CN107364569 A CN 107364569A CN 201710629651 A CN201710629651 A CN 201710629651A CN 107364569 A CN107364569 A CN 107364569A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- fastener
- aircraft
- horn
- aircraft according
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/006—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses a kind of aircraft, including the horn of rotor is installed, includes the protective cover of loose structure, the protective cover is detachably connected with horn, there is cavity, the protective cover is provided with opening, and the rotor enters the cavity by the opening inside the protective cover.Aircraft, there is the protective cover being set in outside rotor so that the flight safety of aircraft obtains effective guarantee, is advantageous to extend the service life of aircraft；The protective cover of loose structure does not influence cross-ventilation and convenient disassembly, is advantageous to improve Consumer's Experience；First and second fastener is simple in construction, easy to process, sets closing in section and accommodating position to ensure the stability that protective cover is connected with horn；Button hand position is set, facilitates user to break split ring into two with one's hands, so as to facilitate the dismounting of protective cover；Protective cover can be directly connected on horn using opening, gap and split ring, be advantageous to further facilitate the dismounting work of protective cover.
Description
Technical field
The present invention relates to unmanned plane field, more particularly to a kind of aircraft.
Background technology
As the improvement of people's living standards, increasing people begins to use unmanned vehicle, nobody is especially taken photo by plane
Machine is even more to be well received by consumers, and this causes civilian unmanned plane industry to enter into the fast traffic lane of high speed development.
Aircraft during flight because accident can occur unavoidably for the maloperation of user or the impact of falling object from high altitude, one
The rotor of denier aircraft is hit by other objects, and aircraft is likely to fall, and has a strong impact on the flight safety of aircraft.
Therefore, it is necessary to provide a kind of safer aircraft that flies.
The content of the invention
The technical problems to be solved by the invention are：A kind of safer aircraft that flies is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of aircraft, including rotor is installed
Horn, include the protective cover of loose structure, the protective cover is detachably connected with horn, has sky inside the protective cover
Chamber, the protective cover are provided with opening, and the rotor enters the cavity by the opening.
The beneficial effects of the present invention are：Aircraft has the protective cover being set in outside rotor so that aircraft flies
Row safety obtains effective guarantee, is advantageous to extend the service life of aircraft；The protective cover of loose structure does not influence cross-ventilation
And convenient disassembly, be advantageous to improve Consumer's Experience.
Brief description of the drawings
Fig. 1 is the integrally-built schematic diagram of the aircraft of the embodiment of the present invention one；
Fig. 2 is the overall structure diagram of the protective cover in the aircraft of the embodiment of the present invention one；
Fig. 3 is the explosive view of the protective cover in the aircraft of the embodiment of the present invention one；
Fig. 4 is the front view of the lower cover in the aircraft of the embodiment of the present invention one；
Fig. 5 is the enlarged drawing of the details A in Fig. 4；
Fig. 6 is the 3rd fastener and the 4th fastener assembling schematic diagram in the aircraft of the embodiment of the present invention one；
Fig. 7 is horn and lower cover assembling schematic diagram in the aircraft of the embodiment of the present invention one；
Fig. 8 is horn and protective cover installation diagram in the aircraft of the embodiment of the present invention one；
Fig. 9 is the sectional view of the line B-B along Fig. 8.
Label declaration：
1st, horn；2nd, protective cover；21st, upper cover；22nd, lower cover；221st, gap；3rd, it is open；
4th, the first fastener；41st, closing in section；42nd, button hand position；5th, the second fastener；51st, position is housed；
6th, the 3rd fastener；61st, clamp；62nd, fixture block；63rd, holding block；64th, the first inclined-plane；
7th, the 4th fastener；71st, the second inclined-plane.
Embodiment
To describe the technology contents of the present invention, the objects and the effects in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：The protective cover of one loose structure being set in outside rotor, protective cover are set
It is provided with the opening entered for rotor.
Fig. 1 to Fig. 9, a kind of aircraft are refer to, including the horn 1 of rotor is installed, includes the protection of loose structure
Cover 2, the protective cover 2 is detachably connected with horn 1, and the inside of protective cover 2 has cavity, and the protective cover 2 is provided with and opened
Mouth 3, the rotor enter the cavity by the opening 3.
It was found from foregoing description, the beneficial effects of the present invention are：Aircraft has the protective cover being set in outside rotor,
So that the flight safety of aircraft obtains effective guarantee, be advantageous to extend the service life of aircraft；The protective cover of loose structure
Cross-ventilation and convenient disassembly are not influenceed, are advantageous to improve Consumer's Experience.
Further, the protective cover 2 is provided with the first fastener 4, and the horn 1 is provided with and the phase of the first fastener 4
Second fastener 5 of adaptation.
Seen from the above description, protective cover is snapped connection with horn, and protective cover dismounting can be allowed more convenient.
Further, first fastener 4 is a split ring, and second fastener 5 is a groove, the split ring
Both ends be respectively equipped with closing in section 41, the both ends of the groove are respectively equipped with the accommodating position 51 of the accommodating closing in section 41.
Seen from the above description, first and second fastener is simple in construction, easy to process, sets closing in section to ensure with accommodating position
The stability that protective cover is connected with horn.
Further, the split ring is provided with button hand position 42 close to the outside in the region of closing in section 41.
Seen from the above description, button hand position is set, facilitates user to break split ring into two with one's hands, so as to facilitate the dismounting of protective cover.
Further, the protective cover 2 is provided with gap 221, and the gap 221 connects the opening 3 and the opening
Ring.
Seen from the above description, protective cover can be directly connected on horn using opening, gap and split ring, be advantageous to
Further facilitate the dismounting work of protective cover.
Further, the protective cover 2 includes lower cover 22 and upper cover 21, and lower cover 22 is detachably connected with upper cover 21.
Seen from the above description, protective cover is divided into upper cover and lower cover, convenient processing.
Further, the lower cover 22 is provided with the 3rd fastener 6, and the upper cover 21 is provided with and the 3rd fastener
6 the 4th fasteners 7 being adapted.
Seen from the above description, upper and lower cover attachment structure is simple, convenient disassembly.
Further, the 3rd fastener 6 includes clamp 61, and the clamp 61 is provided with fixture block 62, the 4th card
Fastener 7 is buckle slot.
Further, the 3rd fastener 6 also includes holding block 63, and the holding block 63 is located at clamp 61 away from fixture block
62 side, the holding block 63 support madial wall of the buckle slot away from fixture block 62.
Seen from the above description, holding block is set, prevents the upper and lower cover after installation from loosening, it is ensured that protective cover
Working stability.
Further, the holding block 63 is provided with the first inclined-plane 64, on madial wall of the buckle slot away from fixture block 62
Provided with the second inclined-plane 71 coordinated with the first inclined-plane 64.
Seen from the above description, first and second inclined-plane can play guide effect, make the 3rd fastener and the 4th fastener
Connection is more convenient.
Embodiment one
Fig. 1 to Fig. 9 is refer to, embodiments of the invention one are：It refer to Fig. 1 to Fig. 3, a kind of aircraft, including installation
There is the horn 1 of rotor, include the protective cover 2 of loose structure, the protective cover 2 is detachably connected with horn 1, the protective cover
2 inside have cavity, and the protective cover 2 is provided with opening 3, and the rotor enters the cavity by the opening 3.It is optional
, the hole shape of the loose structure is polygon, preferably triangle and regular hexagon.
Fig. 3 to Fig. 7 is referred to, the protective cover 2 is provided with the first fastener 4, and the horn 1 is provided with and the first buckle
The second fastener 5 that part 4 is adapted.In the present embodiment, the protective cover 2 includes lower cover 22 and upper cover 21, lower cover 22 and upper cover
21 are detachably connected, and the first fastener 4 is in lower cover 22.
Further, the lower cover 22 is provided with the 3rd fastener 6, and the upper cover 21 is provided with and the 3rd fastener
6 the 4th fasteners 7 being adapted.
In the present embodiment, the 3rd fastener 6 includes clamp 61, and the clamp 61 is provided with fixture block 62, and the described 4th
Fastener 7 is buckle slot.
To strengthen the stability of the upper and lower connection of cover 22, the 3rd fastener 6 also includes holding block 63, the holding block
63 are located at side of the clamp 61 away from fixture block 62, and the holding block 63 supports madial wall of the buckle slot away from fixture block 62.
For convenience of the assembling of the 3rd fastener 6 and the 4th fastener 7, the holding block 63 is provided with the first inclined-plane 64, institute
State madial wall of the buckle slot away from fixture block 62 and be provided with the second inclined-plane coordinated with the first inclined-plane 64.
Fig. 7 to Fig. 9 is referred to, in more detail, in the present embodiment, first fastener 4 is a split ring, described
Two fasteners 5 are a groove, and the both ends of the split ring are respectively equipped with closing in section 41, and the both ends of the groove are respectively equipped with accommodating
The accommodating position 51 of the closing in section 41.The cooperation of the groove and the split ring can prevent protective cover 2 from above-below direction occur
On tremble.
For convenience of the dismantlement work of protective cover 2, the split ring is provided with button hand position 42 close to the outside in the region of closing in section 41,
User, which breaks button hand position 42 into two with one's hands, can just allow split ring internal diameter to become big.
As shown in Figure 3 and Figure 7, further, the protective cover 2 is provided with gap 221, and the gap 221 connects described
Opening 3 and the split ring.In the present embodiment, in lower cover 22, the split ring is located in lower cover 22 gap 221
Entreat region.
In the present embodiment, the protective cover 2 has two kinds with the assembly method of horn 1, the first, first by upper cover 21 and lower cover
22 are assembled into protective cover 2, then protective cover 2 and horn 1 are assembled；Second, first lower cover 22 and horn 1 are assembled, then by upper cover
21 are assembled to form protective cover 2 with lower cover 22.For easy to operate consideration, preferably first method.
In summary, aircraft provided by the invention, there is the protective cover being set in outside rotor so that aircraft flies
Row safety obtains effective guarantee, is advantageous to extend the service life of aircraft；The protective cover of loose structure does not influence cross-ventilation
And convenient disassembly, be advantageous to improve Consumer's Experience；First and second fastener is simple in construction, easy to process, sets closing in section with housing
Position ensures the stability that protective cover is connected with horn；Button hand position is set, facilitates user to break split ring into two with one's hands, so as to facilitate protective cover
Dismounting；Protective cover can be directly connected on horn using opening, gap and split ring, be advantageous to further facilitate protective cover
Dismount work；Holding block is set, prevents the upper and lower cover after installation from loosening, it is ensured that protective cover working stability；Firstth,
Two inclined-planes can play guide effect, make the connection of the 3rd fastener and the 4th fastener more convenient.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of aircraft, including the horn of rotor is installed, it is characterised in that：Also include the protective cover of loose structure, it is described
Protective cover is detachably connected with horn, has cavity inside the protective cover, the protective cover is provided with opening, and the rotor leads to
Cross the opening and enter the cavity.
2. aircraft according to claim 1, it is characterised in that：The protective cover is provided with the first fastener, the machine
Arm is provided with the second fastener being adapted with the first fastener.
3. aircraft according to claim 2, it is characterised in that：First fastener is a split ring, described second
Fastener is a groove, and the both ends of the split ring are respectively equipped with closing in section, and the both ends of the groove are respectively equipped with accommodating described
The accommodating position of closing in section.
4. aircraft according to claim 3, it is characterised in that：The split ring is provided with close to the outside in closing in section region
Button hand position.
5. aircraft according to claim 3, it is characterised in that：The protective cover is provided with gap, the gap connection
The opening and the split ring.
6. aircraft according to claim 1, it is characterised in that：The protective cover includes lower cover and upper cover, lower cover with it is upper
Cover is detachably connected.
7. aircraft according to claim 6, it is characterised in that：The lower cover is provided with the 3rd fastener, the upper cover
It is provided with the 4th fastener being adapted with the 3rd fastener.
8. aircraft according to claim 7, it is characterised in that：3rd fastener includes clamp, on the clamp
Provided with fixture block, the 4th fastener is buckle slot.
9. aircraft according to claim 8, it is characterised in that：3rd fastener also includes holding block, described to support
Hold block and be located at side of the clamp away from fixture block, the holding block supports madial wall of the buckle slot away from fixture block.
10. aircraft according to claim 9, it is characterised in that：The holding block is provided with the first inclined-plane, the buckle
Madial wall of the groove away from fixture block is provided with the second inclined-plane coordinated with the first inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629651.0A CN107364569A (en) | 2017-07-28 | 2017-07-28 | A kind of aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629651.0A CN107364569A (en) | 2017-07-28 | 2017-07-28 | A kind of aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107364569A true CN107364569A (en) | 2017-11-21 |
Family
ID=60307066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710629651.0A Pending CN107364569A (en) | 2017-07-28 | 2017-07-28 | A kind of aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112119007A (en) * | 2019-10-21 | 2020-12-22 | 深圳市大疆创新科技有限公司 | Blade protection device and aircraft |
| CN113788141A (en) * | 2021-10-03 | 2021-12-14 | 广东技术师范大学 | Unmanned aerial vehicle electric power inspection device |
Citations (9)
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|---|---|---|---|---|
| CN203996889U (en) * | 2014-07-04 | 2014-12-10 | 深圳市嘉兰图设计有限公司 | Four-axle aircraft screw propeller protective case system |
| CN204776022U (en) * | 2015-07-03 | 2015-11-18 | 安徽泽众安全科技有限公司 | Protector can be dismantled to rotor craft |
| CN204871603U (en) * | 2015-08-11 | 2015-12-16 | 零度智控（北京）智能科技有限公司 | Unmanned vehicles screw safety cover |
| CN205524978U (en) * | 2016-03-15 | 2016-08-31 | 深圳市高巨创新科技开发有限公司 | Unmanned aerial vehicle rotor safety cover fixed knot constructs |
| CN205524937U (en) * | 2016-01-29 | 2016-08-31 | 深圳市大疆创新科技有限公司 | Screw safety cover and use horn structure, unmanned aerial vehicle of this screw safety cover |
| CN205707341U (en) * | 2016-07-01 | 2016-11-23 | 浙江智天科技有限公司 | A kind of dismountable propeller guard circle |
| CN205998121U (en) * | 2016-09-06 | 2017-03-08 | 中国电建集团成都勘测设计研究院有限公司 | Unmanned plane screw protection device |
| KR20170034237A (en) * | 2015-09-18 | 2017-03-28 | 주식회사 이디 | Drone having rotor protection function |
| CN207450231U (en) * | 2017-07-28 | 2018-06-05 | 深圳市高巨创新科技开发有限公司 | A kind of aircraft |
-
2017
- 2017-07-28 CN CN201710629651.0A patent/CN107364569A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
| CN203996889U (en) * | 2014-07-04 | 2014-12-10 | 深圳市嘉兰图设计有限公司 | Four-axle aircraft screw propeller protective case system |
| CN204776022U (en) * | 2015-07-03 | 2015-11-18 | 安徽泽众安全科技有限公司 | Protector can be dismantled to rotor craft |
| CN204871603U (en) * | 2015-08-11 | 2015-12-16 | 零度智控（北京）智能科技有限公司 | Unmanned vehicles screw safety cover |
| KR20170034237A (en) * | 2015-09-18 | 2017-03-28 | 주식회사 이디 | Drone having rotor protection function |
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| CN205524978U (en) * | 2016-03-15 | 2016-08-31 | 深圳市高巨创新科技开发有限公司 | Unmanned aerial vehicle rotor safety cover fixed knot constructs |
| CN205707341U (en) * | 2016-07-01 | 2016-11-23 | 浙江智天科技有限公司 | A kind of dismountable propeller guard circle |
| CN205998121U (en) * | 2016-09-06 | 2017-03-08 | 中国电建集团成都勘测设计研究院有限公司 | Unmanned plane screw protection device |
| CN207450231U (en) * | 2017-07-28 | 2018-06-05 | 深圳市高巨创新科技开发有限公司 | A kind of aircraft |
Non-Patent Citations (1)
| Title |
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| 王新亭: "《机动玩具设计》", 31 January 2012 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112119007A (en) * | 2019-10-21 | 2020-12-22 | 深圳市大疆创新科技有限公司 | Blade protection device and aircraft |
| CN113788141A (en) * | 2021-10-03 | 2021-12-14 | 广东技术师范大学 | Unmanned aerial vehicle electric power inspection device |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |