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WO2008086643A1 - Aéronef simulé - Google Patents

Aéronef simulé Download PDF

Info

Publication number
WO2008086643A1
WO2008086643A1 PCT/CN2007/000018 CN2007000018W WO2008086643A1 WO 2008086643 A1 WO2008086643 A1 WO 2008086643A1 CN 2007000018 W CN2007000018 W CN 2007000018W WO 2008086643 A1 WO2008086643 A1 WO 2008086643A1
Authority
WO
WIPO (PCT)
Prior art keywords
tail
motor
aircraft
main motor
model aircraft
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.)
Ceased
Application number
PCT/CN2007/000018
Other languages
English (en)
Chinese (zh)
Inventor
Yu Tian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/CN2007/000018 priority Critical patent/WO2008086643A1/fr
Publication of WO2008086643A1 publication Critical patent/WO2008086643A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/12—Helicopters ; Flying tops

Definitions

  • the present invention relates to a model toy, and more particularly to a model aircraft which can fly in a small space such as a room, and has the advantages of simple structure and low cost. Background technique
  • Aircraft models are loved by people. Aircraft models range from complex professional grades to simple amateur grades. For professional grade products, flight performance is better because its cost factor can be considered less. In order to maintain good flight stability, it is often necessary to install a stable system such as a gyroscope in the model aircraft. However, such stable systems are complicated in structure, high in production cost, heavy in weight, and large in size, and are only suitable for use in higher-end products. In addition, aircraft models equipped with gyroscopes are not suitable for indoor use in ordinary homes due to their large size.
  • the model aircraft of the present invention comprises:
  • a gear assembly coupled between the main motor and the rotor
  • a tail propeller coupled to the tail motor
  • a remote control receiving and processing circuit electrically connected to the main motor and the tail motor for controlling the operation of the main motor and the tail motor; a tail pipe for connecting the aircraft fuselage and the tail motor; and
  • An air damping sheet is disposed on the tail pipe.
  • the air damper has a component perpendicular to a horizontal plane.
  • the air damper is perpendicular to a horizontal plane.
  • the air damper has a tail propeller bore, and the tail propeller is placed in the tail propeller bore.
  • a stabilizer is further included, and the stabilizer is coupled to the rotor by a connecting rod.
  • a remote control signal receiving and processing circuit is further included, the output of which is electrically connected to the main motor and the tail motor.
  • model aircraft of the present invention adds an air damper to the tail pipe to provide horizontal air damping for the aircraft, which slows down the speed of the aircraft and improves the stability of the aircraft.
  • Figure 1 is a schematic structural view of a model aircraft of the present invention
  • FIG. 1 is a schematic view showing the structure of a model aircraft of the present invention, and the model aircraft of the present invention will be described in detail below with reference to the accompanying drawings.
  • the model aircraft of the present invention includes a fuselage 30 on which a main motor 20 is mounted, and a main motor 20 powers the rotor 40.
  • the main motor 20 is coupled to the rotor 40 via a gear assembly 70.
  • Gear assembly 70 is a reduction gear assembly through which main motor 20 can provide rotational power to rotor 40 to provide increased power to the aircraft.
  • a stabilizer hammer 50 can also be connected via the connecting rod 60 above the rotor 40, which stabilizes the aircraft to a certain extent.
  • the stabilizing hammer is not an indispensable component.
  • a rearwardly extending tail pipe 80 is mounted on the body 30.
  • the tail pipe 80 is of an elongated type.
  • a tail motor 90 is mounted at the rear of the tail pipe 80, and the tail motor 90 is driven and mounted.
  • the tail propeller 100 rotates thereon, and the rotation of the tail propeller 100 provides a horizontal rotational force to the aircraft.
  • the present invention installs an air on the tail pipe 80.
  • Damping sheet 110 In the embodiment shown in FIG. 1, the air damper sheet 110 has a circular shape and is installed at the trailing end of the tail pipe 80, and the tail rotor 100 is placed in the tail screw hole 110A of the annular air damper sheet 110. Although in the embodiment of Fig. 1, the air damper sheet 110 is drawn in a circular shape and placed at the position where the tail pipe 80 is mounted with the tail rotor 100, it should be understood that in the present invention, the air damper sheet The shape of the air 110 is not limited to the circular shape.
  • the air damper 110 is intended to provide horizontal air damping for the aircraft, slowing down the speed of the aircraft and improving the stability of the aircraft. Therefore, the air damper has only
  • the component perpendicular to the horizontal plane may be, that is, the horizontal projection of the air damper has a certain area, which component or area can provide air damping in the horizontal direction of the aircraft.
  • the shapes of various air dampers that can be applied to the present invention are shown.
  • the air damper sheet 110 is perpendicular or approximately perpendicular to the horizontal plane.
  • the installation position of the air damper sheet 110 may be installed on the tail pipe 80 in front of the tail propeller 100, or may be installed on the tail pipe 80 behind the tail propeller 100, or two air dampers may be disposed on the tail propeller 100, respectively.
  • Front and rear and rear tailpipes 80 see Figure 2C).
  • a simulated driver 10 is fixed in front of the fuselage 30.
  • the simulated driver 10 can be part of the body 30. In the present embodiment, it is made into the shape of the driver for the purpose of aesthetic consideration.
  • the aircraft shown in Fig. 1 further includes a support rod 140 which is in the shape of a three-legged support.
  • a remote control signal receiving and processing circuit 120 is mounted, which provides remote control for the aircraft.
  • the output of the remote control signal receiving and processing circuit 120 is connected to the main motor 20 and the tail motor 90 to control the action of the motor in accordance with the command of the remote controller.
  • the specific circuit diagram and working principle of the remote control signal receiving and processing circuit 120 are not the focus of the present invention.
  • the conventional remote control signal receiving and processing circuit can be referred to or used, and those skilled in the art can also carry out conventional design according to actual needs. It will not be described in detail here.
  • a remotely piloted aircraft is taken as an example for description. However, it should be understood that the structure of the principles of the present invention can also be applied to non-remote-controlled aircraft.

Landscapes

  • Toys (AREA)

Abstract

La présente invention concerne un aéronef simulé comportant un fuselage (30), un moteur principal (20), un rotor (40), une pignonnerie (70), un tube de queue (80), un moteur de queue (90), une hélice de queue (100), un aileron amortisseur (110), un circuit électrique (120) pour recevoir et traiter les signaux de télécommande. Le moteur principal (20) est monté à l'intérieur du fuselage (30). La pignonnerie (70) relie le moteur principal (20) et le rotor (40). L'hélice de queue (100) est reliée au moteur de queue (90). Le circuit électrique (120) pour recevoir et traiter des signaux de télécommande est en liaison électrique avec le moteur principal (20) et le moteur de queue (90), et commande leur fonctionnement. L'aileron amortisseur (110) est situé au niveau du tube de queue (80).
PCT/CN2007/000018 2007-01-05 2007-01-05 Aéronef simulé Ceased WO2008086643A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/000018 WO2008086643A1 (fr) 2007-01-05 2007-01-05 Aéronef simulé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/000018 WO2008086643A1 (fr) 2007-01-05 2007-01-05 Aéronef simulé

Publications (1)

Publication Number Publication Date
WO2008086643A1 true WO2008086643A1 (fr) 2008-07-24

Family

ID=39635625

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/000018 Ceased WO2008086643A1 (fr) 2007-01-05 2007-01-05 Aéronef simulé

Country Status (1)

Country Link
WO (1) WO2008086643A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8123175B2 (en) 2009-12-24 2012-02-28 Spin Master Ltd. Velocity feedback control system for a rotor of a toy helicopter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05317528A (ja) * 1992-05-22 1993-12-03 Yanmar Agricult Equip Co Ltd 防虫剤等散布用の模型航空機
JPH07148356A (ja) * 1993-11-26 1995-06-13 Toppan Printing Co Ltd 模型回転翼機
US5609312A (en) * 1991-09-30 1997-03-11 Arlton; Paul E. Model helicopter
CN2784059Y (zh) * 2005-03-08 2006-05-31 罗之洪 电动玩具直升机
CN2829829Y (zh) * 2005-03-22 2006-10-25 罗之洪 电动玩具直升机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5609312A (en) * 1991-09-30 1997-03-11 Arlton; Paul E. Model helicopter
JPH05317528A (ja) * 1992-05-22 1993-12-03 Yanmar Agricult Equip Co Ltd 防虫剤等散布用の模型航空機
JPH07148356A (ja) * 1993-11-26 1995-06-13 Toppan Printing Co Ltd 模型回転翼機
CN2784059Y (zh) * 2005-03-08 2006-05-31 罗之洪 电动玩具直升机
CN2829829Y (zh) * 2005-03-22 2006-10-25 罗之洪 电动玩具直升机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8123175B2 (en) 2009-12-24 2012-02-28 Spin Master Ltd. Velocity feedback control system for a rotor of a toy helicopter
US8123176B2 (en) 2009-12-24 2012-02-28 Spin Master Ltd. Velocity feedback control system for a rotor of a toy helicopter

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