CN206152343U

CN206152343U - Glider is launched to modular form

Info

Publication number: CN206152343U
Application number: CN201621150265.0U
Authority: CN
Inventors: 郭树冠
Original assignee: Tianjin Normal University
Current assignee: Tianjin University; Tianjin Normal University
Priority date: 2016-10-30
Filing date: 2016-10-30
Publication date: 2017-05-10
Anticipated expiration: 2026-10-30

Abstract

The utility model discloses a glider is launched to modular form, include: fuselage and installing wing and fin on the fuselage, 2 are constituteed by wing middle section and 2 wing tips to the wing wing tip solid dress respectively is in the both ends in wing middle section, the wing tip upper counterangle are 15~25 degrees, and wherein, the wing tip trailing edge that is located wing middle section left end is at vertical the direction 0.8~1mm that upwards misplaces, and the wing tip trailing edge that is located wing middle section right -hand member is at vertical the direction 0.8~1mm that misplaces downwards, the fin comprises first fin and vertical second fin, first fin with the fuselage is installed on this fuselage for the center pin uses the horizontal plane to rotate 2~3 ground as the starting point, the lower extreme of second fin with the upper surface of first fin is adorned admittedly, the side of second fin with the fuselage is adorned admittedly. The dislocation installation of wing tip makes glider is launched to modular form vertical rise, and lifting track is stable, and it highly can be above 30 meter to climb.

Description

Modular form launches aerodone

Technical field

This utility model belongs to scientific and technological activities vehicle technology field, relates in particular to a kind of modular form ejection gliding Machine.

Background technology

Modular form is launched aerodone as toy or begins to learn the very long history of teaching aid of aviation knowledge.Traditional bullet Penetrating aerodone and running into ascending air automatically to enter, and running into down current can not automatically leave, and be unfavorable for that aircraft is left a blank The prolongation of time.

The content of the invention

For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of modular form to launch aerodone, the mould Pattern ejection gliding function realization leaves down current automatically automatically into ascending air.

The purpose of this utility model is achieved by following technical proposals.

A kind of modular form launches aerodone, including：Fuselage and wing and empennage on the fuselage, the machine The wing is made up of wing stage casing and 2 wing tips, and 2 wing tips are packed in respectively the two ends in the wing stage casing, the wing tip upper counterangle For 15～25 degree, wherein, the wing tip trailing edge positioned at wing stage casing left end misplaces upwards 0.8～1mm in vertical direction, positioned at wing The wing tip trailing edge of stage casing right-hand member misplaces downwards 0.8～1mm in vertical direction；The empennage is by the first empennage and the second vertical tail The wing is constituted, and first empennage axle centered on the fuselage rotates 2～3 ° of ground and is arranged on the fuselage with horizontal plane as starting point, The lower end of second empennage is fixedly mounted with the upper surface of first empennage, and the side of second empennage is solid with the fuselage Dress.

In above-mentioned technical proposal, the wing tip upper counterangle is 20 degree.

In above-mentioned technical proposal, the wing stage casing is arranged on the fuselage by mortise and tenon mechanism.

In above-mentioned technical proposal, the wing tip is packed in the two ends in the wing stage casing by way of bonding.

In above-mentioned technical proposal, it is formed with for adjusting modular form ejection aerodone center of gravity in the front portion of the fuselage Through hole.

In above-mentioned technical proposal, second empennage is located at the right side of the centrage of first empennage.

In above-mentioned technical proposal, the left end of first empennage is located at the lower section of the right-hand member of first empennage.

In above-mentioned technical proposal, first empennage axle centered on the fuselage revolves counterclockwise by starting point of horizontal plane Turn 2～3 ° of ground to be arranged on the fuselage.

Compared to prior art, the beneficial effects of the utility model are：

1st, the arranged in dislocation of wing tip makes modular form launch aerodone vertical ascent, and rising trace is stable, and climb altitude can be with More than 30 meters.

2nd, the lift that the first empennage is produced is to left avertence, even if the afterbody of aircraft is to left avertence, the Airplane Nose Right of aircraft partially, is realized The spiraling to the right of aircraft.

3rd, empennage is avoided and is deflected to the right to make aircraft spiral by the second empennage in this utility model, it is to avoid aircraft bullet Penetrate attitude confusion when taking off to be difficult to adjust.

Description of the drawings

Fig. 1 is that the conventional airplane upper counterangle adopts the folding wing of two-part one；

Fig. 2 is the rearview of wing of the present utility model；

Fig. 3 is the dimensional structure diagram that modular form of the present utility model launches aerodone；

Fig. 4 is the rearview that modular form of the present utility model launches aerodone；

Fig. 5 is the sectional view of empennage in modular form ejection aerodone of the present utility model；

Fig. 6 takes off mode for tradition ejection aerodone；

Fig. 7 is the front view of wing of the present utility model.

Wherein, 1 is wing, and 1-1 is wing tip, and 1-2 is wing stage casing, and 1-3 is wing tip trailing edge, and 1-4 is wing tip leading edge, and 2 are Fuselage, 3 is empennage, and 3-1 is the second empennage, and 3-2 is the first empennage.

Specific embodiment

The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.

As shown in Fig. 1～7, including：Fuselage 2 and the wing on fuselage 1 (wing is horizontally mounted) and empennage 3, The through hole (not shown) for adjusting modular form ejection aerodone center of gravity is formed with the front portion of fuselage and for launching Hook portion (not shown).

The conventional airplane upper counterangle adopts the folding wing of two-part one, as shown in figure 1, this wing assembly precision is not easy to carry High, it is easy to fill askew, assembly difficulty is big.In this utility model, wing is installed using three-stage, and wing is by wing stage casing 1-2 With 2 wing tip 1-1 compositions, as shown in Fig. 2 wing stage casing is arranged on fuselage by mortise and tenon mechanism, the company of wing and fuselage is made Connecing becomes very simple and accurate, and manual connection speed only needs to 20 seconds；2 wing tips are packed in respectively wing by way of bonding The two ends in stage casing, the wing tip upper counterangle is 20 degree, and using angle device is determined the wing tip upper counterangle is installed, and is less than two wing tip upper counterangle errors 2～3 °, concordance is strong.

Wherein, wing tip (port wingtip) the trailing edge 1-3 positioned at wing stage casing left end misplaces upwards 0.8～1mm in vertical direction, Wing tip (right flank point) trailing edge positioned at wing stage casing right-hand member misplaces downwards 0.8～1mm (backsight) in vertical direction, wing tip leading edge 1- 4 not arranged in dislocation, the i.e. installations of wing tip leading edge alignment, as shown in Figure 7.The advantage of the arranged in dislocation of wing tip is：First, mould can be made There is rolling counterclockwise in pattern ejection aerodone when launching, rolling counterclockwise makes modular form ejection aerodone produce in high-speed flight The dead axle effect of raw gyro, makes modular form launch aerodone vertical ascent, and rising trace is stable, and climbing can be more than 30 meter.The Two, when ascending air is run into, because the port wingtip angle of attack is little, right flank point meets larger, and right flank point is easier stall, makes modular form bullet The right flank point for penetrating aerodone sinks, and causes modular form ejection aerodone to spiral to the right with less radius, it is easier to enter and rise Air-flow.When down current is run into, the lift that port wingtip is produced is little, and the lift that right flank point is produced is big, makes aircraft rectilinear flight, this Sample just can be escaped from down current, increase the airborne period of aircraft.And traditional ejection aerodone run into ascending air can not Automatically enter, running into down current can not automatically leave, and be unfavorable for the prolongation of aircraft airborne period.

Empennage is made up of the first empennage 3-2 and the second vertical empennage 3-1, the first empennage centered on fuselage axle with level Face is packed on the fuselage for 2～3 ° of ground of starting point rotate counterclockwise and (launches aerodone rear certain point as observation with modular form Point), i.e., the left end of the first empennage is located at (oblique) lower section of the right-hand member of first empennage.Second empennage is located at the center of the first empennage The right side of line.The lower end of the second empennage is fixedly mounted with the upper surface of the first empennage, and left surface and the fuselage of the second empennage are fixedly mounted with.Tradition The helical fashion of aircraft typically makes aircraft turn spiral by adjustment direction rudder or aileron.This mode makes flying for aircraft Row control becomes complicated, and state is difficult to analyze during ejection.In this utility model, as shown in Figures 4 and 5, the first empennage is with fuselage Centered on axle be by the advantage that 2～3 ° of ground of starting point rotate counterclockwise are packed on fuselage of horizontal plane：Firstth, the first empennage is produced Lift to left avertence, make the afterbody of aircraft to left avertence, the head of aircraft realizes spiraling to the right for aircraft just to right avertence；Second, Avoid and deflect to the right to make aircraft spiral by the second empennage, it is to avoid attitude confusion is difficult to adjust when airplane catapult takes off.

Traditional ejection aerodone takes off mode typically using following several ways：1st, the ejection of fuselage level of incline, spirals The mode of rising, 2, weight draw rudder mode, as shown in fig. 6,3, movable elastic lifting rudder mode (" little flying dragon " launch The model of an airplane is exactly this mode).Spiral rising deficiency be height be not easy improve；It is needs that weight draws the deficiency of rudder Constant weight, is not suitable for little cataplane；The deficiency of movable elastic lifting rudder is that elasticity is not easily controlled, and is needed multiple Conscientious debugging, and difficulty is very big.It is in the ejection mode of modular form of the present utility model ejection aerodone：Held using left hand Ejection rod, the right hand takes modular form ejection aerodone (left hand is in the oblique upper of the right hand), (75～85 °) ejections of (with ground) wide-angle Mode is taken off.Modular form of the present utility model launches aerodone when taking off almost vertically upward, while rolling counterclockwise, to most High point is changed into level gliding.Modular form ejection aerodone of the present utility model to be adopted take off in this way can make aircraft straight line hang down Directly climb, almost can be by the energy of elastic all for improving the height of aircraft, climb altitude is more than 30 meters.Highly increase simultaneously Also the chance that aircraft runs into overdraught can be increased, aircraft can actively enter ascending air again, two kinds of advantages superpositions, aircraft is left a blank Time just can increase more.

Exemplary description is done to this utility model above, it should explanation, without departing from core of the present utility model In the case of the heart, any simple deformation, modification or other skilled in the art can not spend creative work etc. Protection domain of the present utility model is each fallen within replacing.

Claims

1. a kind of modular form launches aerodone, including：Fuselage (2) and wing (1) and empennage on the fuselage (2) (3), it is characterised in that the wing (1) is made up of wing stage casing (1-2) and 2 wing tips (1-1), 2 wing tips (1-1) The two ends of the wing stage casing (1-2) are packed in respectively, and wing tip (1-1) upper counterangle is 15～25 degree, wherein, positioned at wing stage casing (1-2) wing tip (1-1) trailing edge of left end misplaces upwards 0.8～1mm in vertical direction, positioned at the wing of wing stage casing (1-2) right-hand member Sharp (1-1) trailing edge misplaces downwards 0.8～1mm in vertical direction；The empennage (3) is by the first empennage (3-2) and vertical second Empennage (3-1) is constituted, and first empennage (3-2) axle centered on the fuselage (2) rotates 2～3 ° of ground by starting point of horizontal plane On the fuselage (2), the lower end of second empennage (3-1) is fixedly mounted with the upper surface of first empennage (3-2), described The side of the second empennage (3-1) is fixedly mounted with the fuselage (2).

2. modular form according to claim 1 launches aerodone, it is characterised in that wing tip (1-1) upper counterangle is 20 Degree.

3. modular form according to claim 1 launches aerodone, it is characterised in that the wing stage casing (1-2) passes through the fourth of the twelve Earthly Branches Tenon mechanism is arranged on the fuselage (2).

4. modular form according to claim 1 launches aerodone, it is characterised in that the wing tip (1-1) is by bonding Mode is packed in the two ends of the wing stage casing (1-2).

5. modular form according to claim 1 launches aerodone, it is characterised in that formed in the front portion of the fuselage (2) Have for adjusting the through hole that modular form launches aerodone center of gravity.

6. modular form according to claim 1 launches aerodone, it is characterised in that second empennage (3-1) is located at institute State the right side of the centrage of the first empennage (3-2).

7. modular form according to claim 1 launches aerodone, it is characterised in that the left end of first empennage (3-2) Positioned at the lower section of the right-hand member of first empennage (3-2).

8. modular form according to claim 1 launches aerodone, it is characterised in that first empennage (3-2) is with described Axle is arranged on the fuselage (2) by 2～3 ° of ground of starting point rotate counterclockwise of horizontal plane centered on fuselage (2).