CN209336986U - Tailplane and aircraft with double elevator structures - Google Patents

Abstract

The utility model discloses a kind of tailplane with double elevator structures, including horizontal stabilizer, the rear of the horizontal stabilizer is equipped with the elevator that a pair is distributed up and down, and the elevator can the rotation of relative level stabilization.A kind of aircraft with double elevator structures, including fuselage are also disclosed, the above-mentioned tailplane with double elevator structures is installed in the tail portion of the fuselage.This tailplane and aircraft use completely new aerodynamic arrangement's structure, one piece of rotating opening in a pair of elevator may be selected, retain traditional working method and function, a pair of of elevator can also be opened simultaneously, shape is at a certain angle, so that within the same time, tailplane has inclined and downward bias elevator upwards, increase the flight resistance of aircraft, it can achieve the effect that quick deceleration, shorten landing time and distance, improve maneuverability, more flight experiences and movement can also be expanded, increases more enjoyment and challenge for numerous fans.

Description

Tailplane and aircraft with double elevator structures

Technical field

The utility model relates to vehicle technology field more particularly to fixed wing aircrafts and tailplane.

Background technique

Currently, fixed wing aircraft either large-sized civil passenger plane, military aircraft, unmanned plane or the model of an airplane, main to wrap Include fuselage, wing, tailplane, vertical tail, Landing Gear System, electronic servo and dynamical system etc..

Wherein, tailplane includes horizontal stabilizer and one piece of elevator for being mounted on horizontal stabilizer rear, tradition meaning The effect of elevator in justice is that control aircraft pitch posture, working method are that left and right sides lifting rudder face stroke is upward simultaneously It or is both downwards that, when elevator is upward, for airflow function when on elevator, power suffered by elevator is downward at this time, right Aircraft generates the torque of a new line, and aircraft is in posture is risen at this time, and when elevator is downward, airflow function is on elevator When, power suffered by elevator is upward at this time, generates the torque bowed to aircraft, and aircraft is in touch down attitude at this time.

The aerodynamic arrangement of all kinds of aircrafts is not quite similar, but all more or less encounters various bottlenecks, after carrying out high-speed flight Short distance is needed to slow down, it is necessary to increase resistance, the size of resistance directly determines slowing effect, currently, aircraft is promoting resistance There are also very big development spaces for aspect, and most apparent example is exactly that landing runway is still too long；The maneuvering performance of fixed wing aircraft It is manipulated by pilot/operator and changes its state of flight under elevator, rudder and aileron and determine, aileron, rudder and liter Dropping rudder, Each performs its own functions, plays different effects, and all kinds of aircrafts are higher and higher to the maneuvering performance requirement of aircraft, and especially stunt flies Row performance and model are raced aircraft, it is desirable to pursue and expand it is more it is unprecedented cross flight experience and movement, in existing liter It drops under rudder structure, it is difficult to be formed compared with quantum jump.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of tailplane of completely new aerodynamic arrangement And aircraft, resistance can be increased, achieve the purpose that quick deceleration, additionally it is possible to expand more flight experiences and movement.

The utility model solves technical solution used by its technical problem are as follows:

The rear of tailplane with double elevator structures, including horizontal stabilizer, the horizontal stabilizer is equipped with A pair of elevator being distributed up and down, the elevator can the rotations of relative level stabilization.

As an improvement of the above technical solution, upside elevator can relative level stabilize face-up rotating opening, downside liter Drop rudder can relative level stabilization turn downward opening.

As an improvement of the above technical solution, a pair of of elevator can open and close simultaneously or in which one piece individually rotates towards up/down.

As an improvement of the above technical solution, maximum angle of a pair of of elevator under difference up and down opening state is 60 °.

As an improvement of the above technical solution, the elevator is articulated with the rear of horizontal stabilizer, described horizontal stable Face is equipped with steering engine, and the steering engine connects elevator by transmission mechanism.

As an improvement of the above technical solution, the transmission mechanism includes rocker arm, connecting rod and rudder angle, the both ends of the connecting rod It is respectively hinged on rocker arm and rudder angle, the rudder angle is mounted on elevator, and the rocker arm is mounted on steering engine.

Aircraft with double elevator structures, including fuselage, the tail portion installation of the fuselage is above-mentioned to have double elevator knots The tailplane of structure.

The beneficial effects of the utility model have:

This tailplane and aircraft use completely new aerodynamic arrangement's structure, are equipped with a pair or more in the rear of horizontal stabilizer The elevator of distribution may be selected one piece of rotating opening in a pair of elevator, retain traditional working method and function, can be with A pair of of elevator is opened simultaneously, shape is at a certain angle, so that tailplane has inclined and downward bias upwards within the same time Elevator, increase the flight resistance of aircraft, can achieve the effect that quick deceleration, shorten landing time and distance, improve behaviour Vertical property；For part type, additionally it is possible to expand more flight experiences and movement, for numerous fans increase more enjoyment and Challenge, content and judgment criteria to the following athletic competition play more far-reaching positive influences.

Detailed description of the invention

With reference to the accompanying drawing and specific embodiment the utility model is described in further detail, in which:

Fig. 1 is structural schematic diagram of the aircraft in elevator closure in the utility model embodiment；

Fig. 2 is partial structure diagram of the aircraft when elevator is opened in the utility model embodiment；

Fig. 3 is the structural schematic diagram of tailplane in the utility model embodiment.

Specific embodiment

Referring to Fig. 1 and Fig. 2, the utility model provides a kind of tailplane with double elevator structures, including horizontal peace Determine face 2, the rear of the horizontal stabilizer 2 is equipped with the elevator 3 that a pair is distributed up and down, and the elevator 3 can relative level Stabilization rotates, and in the present embodiment, elevator 3 is articulated with the rear of horizontal stabilizer 2, the horizontal stabilizer 2 by hinge 4 Equipped with steering engine, the steering engine connects elevator 3 by transmission mechanism 5.

Wherein, a pair of elevator 3 being distributed up and down divides for upside elevator 31 and downside elevator 32, upside elevator 31 Can the rotating opening upward of relative level stabilization 2, downside elevator 32 can relative level stabilization 2 turn downward opening, it is a pair of Elevator 3 can open and close simultaneously or in which one piece individually rotates towards up/down, in other embodiments, upside elevator 31 and downside Elevator 32 can rotate down opening, can also be rotated up opening.

With further reference to Fig. 3, the transmission mechanism 5 includes Rocker arm 51, connecting rod 52 and rudder angle 53, the both ends of the connecting rod 52 It being respectively hinged on Rocker arm 51 and rudder angle 53, the rudder angle 53 is mounted on elevator 3, and the Rocker arm 51 is mounted on steering engine, Pilot/operator both can control corresponding elevator 3 and rotated by control steering engine, thus realize elevator 3 opening or It is closed, tailplane has two pieces of elevators 3 in the present embodiment, it is contemplated that have at left and right sides of 1 tail portion of fuselage of part type There is tailplane, two sides have four pieces of elevators 3 altogether, and four steering engines can correspondingly be respectively set, achieve the effect that individually to control, The open slot 6 stretched out for Rocker arm 51 is offered on horizontal stabilizer 2,3 rotational angle of elevator is excessive in order to prevent, a pair of lifting Maximum angle of the rudder 3 under difference up and down opening state is 60 °.

The utility model also provides a kind of aircraft with double elevator structures, including fuselage 1,1 tail portion of the fuselage peace It loads onto and states the tailplane with double elevator structures, in the present embodiment, fuselage is separately installed with two groups at left and right sides of 1 tail portion Tailplane correspondingly has four pieces of elevators 3；In other embodiments, 1 tail portion of fuselage can also only install one piece of monoblock type Tailplane can only install a pair of of elevator 3 in tailplane, can also be in each side installation a pair of tailplane Elevator 3.

This tailplane and aircraft can be applicable in traditional working method and operating function, may be selected in a pair of elevator 3 One piece of rotating opening, for example, under the posture of horizontal flight, in order to be manipulated to airplane nose down, the horizontal tail of left and right side The upside elevator 31 of the wing remains stationary, and downside elevator 32 turns downward equal angular, and airflow function is two downsides When on elevator 32, power suffered by elevator 3 is upward at this time, generates the torque bowed to aircraft, aircraft is in bow Posture.

Certainly, maximum feature is can to open simultaneously each pair of elevator 3, and shape is at a certain angle, so that in same a period of time In, every side tailplane all has the downside elevator 332 of inclined upwards upside elevator 31 and downward bias, effectively increases The flight resistance of aircraft can achieve the effect that quick deceleration, shorten landing time and distance.

In addition, the aerodynamic arrangement of this tailplane and aircraft use brand new ideas, have the function of it is positive, for portion Split type, such as acrobatic performer, model sports aircraft, it is contemplated that two sides tailplane is total, and there are four can be controlled separately Rudder face, arbitrarily manipulate wherein one or more cooperation manipulations, improve maneuverability, additionally it is possible to expand more flight experiences and dynamic Make, increases more enjoyment and challenge for numerous fans, the content and judgment criteria to the following athletic competition play more far-reaching Positive influences.

Fly in addition, the aircraft in the utility model includes but are not limited to manned aircraft, military aircraft, unmanned plane and model Machine.

The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model Protection scope.

Claims (5)

1. having the tailplane of double elevator structures, including horizontal stabilizer, it is characterised in that: after the horizontal stabilizer Edge be equipped with a pair up and down be distributed elevator, the elevator can relative level stabilization rotation, upside elevator can be opposite Horizontal stabilizer rotating opening upward, downside elevator can relative level stabilization turn downward opening, a pair of of elevator can be same Shi Kaihe or in which one piece individually rotates towards up/down.

2. the tailplane with double elevator structures according to claim 1, it is characterised in that: a pair of of elevator is dividing The maximum angle under opening state is not 60 ° not up and down.

3. the tailplane with double elevator structures according to claim 1, it is characterised in that: the elevator is hinged In the rear of horizontal stabilizer, the horizontal stabilizer is equipped with steering engine, and the steering engine connects elevator by transmission mechanism.

4. the tailplane with double elevator structures according to claim 3, it is characterised in that: the transmission mechanism packet Rocker arm, connecting rod and rudder angle are included, the both ends of the connecting rod are respectively hinged on rocker arm and rudder angle, and the rudder angle is mounted on elevator On, the rocker arm is mounted on steering engine.

5. having the aircraft of double elevator structures, including fuselage, it is characterised in that: install claim 1 in the tail portion of the fuselage ~4 described in any item tailplanes with double elevator structures.