WO2021134967A1 - 一种飞行器 - Google Patents
一种飞行器 Download PDFInfo
- Publication number
- WO2021134967A1 WO2021134967A1 PCT/CN2020/083512 CN2020083512W WO2021134967A1 WO 2021134967 A1 WO2021134967 A1 WO 2021134967A1 CN 2020083512 W CN2020083512 W CN 2020083512W WO 2021134967 A1 WO2021134967 A1 WO 2021134967A1
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- WIPO (PCT)
- Prior art keywords
- module
- tail
- fuselage
- aircraft
- aircraft according
- Prior art date
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- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000003562 lightweight material Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/40—Ornithopters
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H27/00—Toy aircraft; Other flying toys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/24—Transmitting means
- B64C13/26—Transmitting means without power amplification or where power amplification is irrelevant
- B64C13/28—Transmitting means without power amplification or where power amplification is irrelevant mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C33/00—Ornithopters
- B64C33/02—Wings; Actuating mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C5/00—Stabilising surfaces
- B64C5/02—Tailplanes
Definitions
- the present disclosure relates to the technical field of bionic flight, in particular to an aircraft.
- an aircraft provided by the present disclosure includes a fuselage module and a tail module, and further includes an adjustment structure, and the adjustment structure includes: at least two first adjustment portions disposed on the fuselage On one of the module and the tail module, at least one second adjustment part is provided on the other of the fuselage module and the tail module, and passes through the second adjustment part
- the tail module is installed on the fuselage module, and the second adjusting part is matched with a different first adjusting part, the height of the tail module different.
- the tail module and the fuselage module are detachably connected.
- the tail module is plugged into the fuselage module.
- the protective part is in the shape of a semi-annular tube, and the cross-section of the semi-annular tube is semicircular and extends in the axial direction.
- the arc-shaped outer wall of the protection part is disposed toward the tail film.
- FIG. 1 is a schematic structural diagram of the fuselage module and the tail module of an aircraft provided in an embodiment of the present disclosure
- Figure 2 is a partial enlarged view of Figure 1;
- FIG. 3 is a schematic diagram of the structure of the aircraft tail module shown in FIG. 1 mounted on the fuselage module;
- the technical problem to be solved by the present disclosure is to overcome the shortcomings in the prior art that the flight attitude control ability of the aircraft is weak, so that the present disclosure provides a strong flight attitude control ability suitable for different speed requirements. Aircraft flying in different applications.
- the adjusting structure includes at least two first adjusting parts and at least one second adjusting part.
- the first adjusting part is arranged on one of the fuselage module 100 and the tail module 200
- the second adjusting part is arranged on the fuselage.
- the second adjusting part is adapted to cooperate with different first adjusting parts, so that the tail module 200 can be installed on the fuselage module 100 in an adjustable position, and When the second adjusting part is matched with a different first adjusting part, the height of the tail module 200 is different.
- the first adjusting part includes two locking holes 102 symmetrically arranged, and the second adjusting part includes a protrusion 202 adapted to be locked into the locking hole 102.
- the second adjustment portion is two locking holes 102 arranged oppositely, and the first adjustment is a protrusion 202 adapted to be locked into the locking hole 102.
- the first adjusting part is provided on the fuselage module 100, and the number is, for example, three.
- the first adjusting part further includes a slot structure 101, the slot structure 101 is arranged on the fuselage module 100, for example, obliquely upward, and two locking holes 102 are provided on opposite sides of the slot structure 101 On the wall, since the slot structure 101 is inclined upward, the locking holes 102 provided on the same side wall are located at different heights, and the heights of the first adjusting parts formed by the two opposite locking holes 102 are also different.
- the second adjusting part is provided on the tail module 200.
- the tail module 200 is provided with a pin structure 201 that is adapted to the slot structure 101, and the protrusions 202 are provided on both sides of the pin structure 201, when the pin When the structure 201 is inserted into the slot in the middle of the slot structure 101, the protrusion 202 on the pin structure 201 will be locked into the locking holes 102 of different groups according to the magnitude of the external force, and the height of the tail module 200 will also be different.
- three sets of locking holes 102 (that is, three first adjusting parts) are provided, and the rightmost set of locking holes 102 is defined as the first set of locking holes.
- Hole 102, the middle group of locking holes 102 is the second group of locking holes 102, the leftmost locking hole 102 is the third group of locking holes 102, when the protrusion 202 on the latch structure 201 is locked into the first group of locking holes 102
- the height of the tail module 200 is the highest at this time, corresponding to the same flight height and the same flight power, due to the largest wind resistance, the flight speed is the lowest.
- the position of the tail module 200 is the first gear position; when the latch structure 201 When the upper protrusion 202 is locked into the second set of locking holes 102, the position of the tail module 200 is in the second gear position, and the flying speed is higher than the flying speed in the first gear position; when the protrusion 202 on the latch structure 201 is locked in When in the third set of locking holes 102, the position of the tail module 200 is the third gear position, and the flight speed is higher than the flight speed in the second gear position.
- the latch structure 201 is pushed or pulled forcefully so that the latch structure 201 is locked into the required locking hole 102.
- more gears can be set according to the length of the latch structure 201, so that the aircraft can be used in more occasions.
- Figures 3 and 4 show the structural schematic diagram when the tail module is in the third gear position.
- the first adjusting part may be provided on the tail module 200.
- the first adjusting part further includes, for example, a pin structure 201 that is adapted to the slot structure 101.
- the pin structure 201 is provided on the tail module 200, and multiple sets of protrusions 202 are provided on opposite sides of the pin structure 201.
- the axes of each set of protrusions 202 coincide, and each set of protrusions 202 forms a first adjusting portion; the second adjusting portion is provided on the fuselage module 100, specifically a set of locking holes 102 provided on the fuselage module 100 .
- the first adjusting portion is a plurality of through holes provided on the pin structure 201 or multiple sets of blind holes provided on both side walls of the pin structure 201, each set of blind holes includes two, and The axes of the two blind holes coincide, and the second adjustment portion is a set of protrusions 202 provided on the fuselage module 100, and the set of protrusions 202 are arranged oppositely.
- the first adjusting portion is provided on the fuselage module 100, and is a plurality of sets of protrusions 202 provided on the two side walls of the slot structure 101, and each set of protrusions 202 are arranged opposite to each other.
- the adjusting part is a through hole provided on the plug structure 201 or a group of blind holes provided on both side walls of the plug structure 201. In these embodiments, the height of the tail module 200 can be adjusted, and the installation position of the tail module 200 can be locked.
- the fuselage module 100 and the tail module 200 are detachably connected.
- the fuselage module 100 and the tail module 200 are detachably connected by plugging.
- a through hole may be provided on the bolt structure 201, and the fuselage module 100 and the tail module 200 may be connected by bolts.
- the slot structure 101 In order to facilitate the insertion of the pin structure 201 into the slot structure 101 and adjust the position in the slot structure 101, the slot structure 101 only has two opposite side walls with locking holes 102 on the side walls, so that the pin structure 201 When inserted into the slot structure 101, the two side walls can be opened outwards and have a certain degree of flexibility.
- the form of the sidewall of the slot structure 101 is not specifically limited.
- the empennage module 200 includes a empennage bracket, a support rod 205, and a empennage film 206.
- the empennage support has two symmetrically arranged two connecting pipes; at least two supporting rods 205 are provided, and one connecting pipe is connected respectively; the empennage film 206 connects the two supporting rods 205.
- the tail film 206 is connected to the two support rods 205 by bonding.
- the support rod 205 is a carbon rod, and this design can reduce the weight of the aircraft, thereby increasing the flight duration of the aircraft.
- the connecting pipe includes a pipe body 203 and a protection part 204 provided on the pipe body 203.
- the protection part 204 is arc-shaped and tubular, and the arc-shaped tube here is understood to mean that the cross-section of the protection part 204 is arc-shaped and extends in the axial direction.
- the protection part 204 has certain elasticity.
- the support rod 205 is bent and deformed by an external force, the protection part 204 deforms with the support rod 205, which can prevent the end of the connecting pipe from supporting The rod 205 causes a shearing force, thereby protecting the support rod 205 from being broken easily and prolonging its life.
- the protection part 204 is in the shape of a half-ring tube, and the cross-section of the protection part is semicircular and extends in the axial direction.
- the included angle formed by the axes of the two connecting pipes 207 is between 75° and 95°, including 75° and 95°. In one embodiment, as shown in FIG. 6, the included angle formed by the axes of the two connecting pipes 207 is between 80° and 90°, including 80° and 90°.
- the inventor has calculated the structural design of the tail module combined with the principles of flight dynamics and supplemented by a large number of flight tests, and found that the angle between the axes of the two connecting pipes 207 is the maximum at 85°. Optimal angle, or a deviation of 5° from top to bottom, this angle setting can ensure the smooth flight of the aircraft.
- the tail module can be installed on the fuselage module in an adjustable position through the cooperation of the second adjusting part with the different first adjusting parts, and the second adjusting part is different from the first adjusting part.
- the adjustment part is matched, the height of the tail module is different, so that the wind resistance of the tail module is different when the aircraft is flying, and the flying attitude of the aircraft is different.
- the aircraft can be adjusted by adjusting the installation position of the tail module.
- the flight attitude is strong, and the ability to control the flight attitude is strong.
- the empennage module is detachably connected to the fuselage module.
- the damaged empennage module can be removed from the fuselage, and the The new tail module is installed on the fuselage to extend the life of the aircraft.
- the tail module is plugged into the fuselage module, and the connection between the tail module and the fuselage module is simple and convenient.
- the first adjustment part further includes a slot structure, and the slot structure is provided with a slot structure inclined upward on the fuselage module, and the two locks The holes are provided on the opposite side walls of the slot structure;
- the second adjusting part further includes a pin structure adapted to the slot structure, and the pin structure (201) is provided on the tail module (200). ), the protrusions are provided on both sides of the latch structure, and the slot structure arranged obliquely upward can adjust the height of the tail module simply by adjusting the position of the latch structure in the slot structure, and can ensure The flight elevation angle of the aircraft remains unchanged.
- the angle between the axes of the two connecting pipes is between 75° and 95°, which can ensure the aircraft to fly smoothly.
- the connecting tube includes a tube body and a protection part provided on the tube body, the protection part is arc-shaped and the cross-section of the arc-shaped tube is arc-shaped , And extend along the axial direction, the protection part has certain elasticity.
- the protection part deforms with the support rod, which can prevent the end of the connecting pipe from causing shearing force on the support rod, thereby protecting the support The rod is not easy to be broken, extending the life.
- the arc-shaped outer wall of the protection portion is set toward the tail film. Normally, when the tail module is held by hand, an external force is applied to the support rod toward the side of the tail film Therefore, the arc-shaped outer wall of the protection part is arranged toward the tail film, so that the protection part deforms to one side of the tail film along with the support rod, so that the protection support rod is not easy to be broken, and the service life is extended.
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Remote Sensing (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Toys (AREA)
Abstract
Description
Claims (11)
- 一种飞行器,包括机身模组(100)、尾翼模组(200)和调节结构,所述调节结构包括:至少两个第一调节部,设于所述机身模组(100)和所述尾翼模组(200)两者其中之一上,至少一个第二调节部,设于所述机身模组(100)和所述尾翼模组(200)两者其中另一上,通过所述第二调节部与所述第一调节部配合,所述尾翼模组(200)安装在所述机身模组(100)上,且所述第二调节部与不同的所述第一调节部配合时,所述尾翼模组(200)的高度不同。
- 根据权利要求1所述的飞行器,其中,所述尾翼模组(200)与所述机身模组(100)可拆卸连接。
- 根据权利要求2所述的飞行器,其中,所述尾翼模组(200)与所述机身模组(100)插接。
- 根据权利要求3所述的飞行器,其中,所述第一调节部包括对称设置的两个锁定孔(102),所述第二调节部包括适于卡入所述锁定孔(102)内的凸起(202)。
- 根据权利要求4所述的飞行器,其中,所述第一调节部还包括插槽结构(101),所述插槽结构(101)在所述机身模组(100)上倾斜向上设置,所述两个锁定孔(102)设在插槽结构(101)的相对的侧壁上。
- 根据权利要求5所述的飞行器,其中,所述第二调节部还包括与所述插槽结构(101)相适配的插销结构(201),所述插销结构(201)设置在所述尾翼模组(200)上,所述凸起(202)设在所述插销结构(201)的两侧。
- 根据权利要求1-6中任一项所述的飞行器,其中,所述尾翼模组(200)包括:尾翼支架,具有对称设置的两个连接管(207);支撑杆(205),至少设有两个,分别连接一个所述连接管;尾翼薄膜(206),连接两个所述支撑杆(205)。
- 根据权利要求7所述的飞行器,其中,两个所述连接管的轴线的夹角在75°至95°之间。
- 根据权利要求8所述的飞行器,其中,所述连接管包括管本体(203) 及设于所述管本体(203)上的保护部(204),所述保护部(204)呈弧形管状,所述弧形管状的横截面为弧形,并且沿轴向方向延伸。
- 根据权利要求9所述的飞行器,其中,所述保护部(204)呈半环管状,所述半环管状的横截面为半圆形,并且沿轴向方向延伸。
- 根据权利要求9所述的飞行器,其中,所述保护部(204)的弧形外壁朝向所述尾翼薄膜(206)设置。
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CN202020017123.7 | 2020-01-05 | ||
CN202020017123.7U CN211685616U (zh) | 2020-01-05 | 2020-01-05 | 一种飞行器 |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04262996A (ja) * | 1991-02-18 | 1992-09-18 | Shin Meiwa Ind Co Ltd | ロケットモータを具えた無人飛行体 |
JP3008346B1 (ja) * | 1998-08-18 | 2000-02-14 | 京商株式会社 | ヘリコプター玩具のテールパイプ支持構造 |
CN1750860A (zh) * | 2003-02-21 | 2006-03-22 | 纽罗斯株式会社 | 可确保实现快速稳定转向的遥控飞机尾翼结构 |
KR20110084718A (ko) * | 2010-01-18 | 2011-07-26 | (주)엠코플래닛 | 유희용 로봇새의 날개 회동구조 |
CN202620711U (zh) * | 2011-11-16 | 2012-12-26 | 欧嘉伟 | 一种玩具直升机机身组件 |
CN104494826A (zh) * | 2014-12-15 | 2015-04-08 | 佛山市神风航空科技有限公司 | 一种单发旋转平拍类扑翼飞行器 |
US20160009389A1 (en) * | 2013-02-21 | 2016-01-14 | Mitsubishi Heavy Industries, Ltd. | Ornithopter |
CN105905297A (zh) * | 2016-04-15 | 2016-08-31 | 中国地质大学(武汉) | 仿生自适应扑翼飞行器 |
CN106347660A (zh) * | 2016-09-29 | 2017-01-25 | 中国地质大学(武汉) | 纳米自发电型仿生扑翼飞行器 |
CN106904272A (zh) * | 2017-02-23 | 2017-06-30 | 哈尔滨工业大学深圳研究生院 | 一种尾翼可摆动的扑翼机器人飞行控制装置及方法 |
-
2020
- 2020-01-05 CN CN202020017123.7U patent/CN211685616U/zh active Active
- 2020-04-07 WO PCT/CN2020/083512 patent/WO2021134967A1/zh active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04262996A (ja) * | 1991-02-18 | 1992-09-18 | Shin Meiwa Ind Co Ltd | ロケットモータを具えた無人飛行体 |
JP3008346B1 (ja) * | 1998-08-18 | 2000-02-14 | 京商株式会社 | ヘリコプター玩具のテールパイプ支持構造 |
CN1750860A (zh) * | 2003-02-21 | 2006-03-22 | 纽罗斯株式会社 | 可确保实现快速稳定转向的遥控飞机尾翼结构 |
KR20110084718A (ko) * | 2010-01-18 | 2011-07-26 | (주)엠코플래닛 | 유희용 로봇새의 날개 회동구조 |
CN202620711U (zh) * | 2011-11-16 | 2012-12-26 | 欧嘉伟 | 一种玩具直升机机身组件 |
US20160009389A1 (en) * | 2013-02-21 | 2016-01-14 | Mitsubishi Heavy Industries, Ltd. | Ornithopter |
CN104494826A (zh) * | 2014-12-15 | 2015-04-08 | 佛山市神风航空科技有限公司 | 一种单发旋转平拍类扑翼飞行器 |
CN105905297A (zh) * | 2016-04-15 | 2016-08-31 | 中国地质大学(武汉) | 仿生自适应扑翼飞行器 |
CN106347660A (zh) * | 2016-09-29 | 2017-01-25 | 中国地质大学(武汉) | 纳米自发电型仿生扑翼飞行器 |
CN106904272A (zh) * | 2017-02-23 | 2017-06-30 | 哈尔滨工业大学深圳研究生院 | 一种尾翼可摆动的扑翼机器人飞行控制装置及方法 |
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