CN101816837B

CN101816837B - Conveniently-disassembled model plane

Info

Publication number: CN101816837B
Application number: CN201010161685XA
Authority: CN
Inventors: 张立岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-04
Filing date: 2010-05-04
Publication date: 2012-08-15
Anticipated expiration: 2030-05-04
Also published as: CN101816837A

Abstract

The invention relates to a model plane, in particular to the conveniently-disassembled model plane. The model plane comprises a fuselage (1), wings (2), an oblique strut (3), horizontal tails (4), an elevator (5), a vertical tail (6) and a rudder (7); and under a non-assembled condition, the components can be divided into two or more than two sectional assemblies. The model plane is characterized in that each sectional assembly is provided with a junction part which is integrated with the assembly and can be interlocked and fixedly connected with other assemblies. The model plane has the beneficial effects as follows: each assembly is combined with other assemblies by using an inseparable connecting piece or a structure, thereby avoiding using bolts, screws and other independent connecting pieces, and solving the problems of inconvenient management and easy losing of scattered connecting pieces. The model plane can be manually assembled or disassembled conveniently and quickly without any tools; and when installing the tails, the positions of control surfaces are determined simultaneously without readjustment. The model plane has the advantages of convenient maintenance and replacement, simple structure, low cost, compact connection, no easy loosening, reliable performance and the like, and provides great convenience and pleasure for amateurs of model plane flight.

Description

A kind of easy-to-mount model of an airplane

Technical field

The present invention relates to a kind of model of an airplane, promptly a kind of easy-to-mount model of an airplane.

Background technology

The model of an airplane is also claimed model plane; Its external form is all similar with aircraft with motion principle, also is to be made up of fuselage, wing, empennage, remote operation parts etc., how as articles for use such as scientific research, amusement, toys; Receive people's attention and hobby deeply, become one type of novel commodity that certain market scale is arranged.Transport for ease and collect, the model of an airplane is designed to dismountable mostly, promptly processes several sections to complete machine and packs, and assembles as a whole when needing again.At present, more common is olation is to be divided into fuselage, wing, vertical tail and four part assemblies of tailplane to complete machine.Have oblique fulcrum bar between the fuselage wing, its oblique fulcrum bar is also as a pack.When assembling, often need connect between the each several part assembly with connector.The connector of the existing model of an airplane, mostly the connector that particularly plays fixation is threaded connector, has plenty of the connection of screw bolt and nut, has plenty of being connected of screw rod or screw and screw.For example being connected of wing and fuselage, though also be provided with the convex-concave docking structure between the wing of the left and right sides or between wing and the fuselage,, the joint of these structures all is reversible, can not all frees degree of limiter assembly, and what really play fixation is two screw rods.For another two oblique fulcrum bars, its front end also is to fix by screw with fuselage, rear end with being connected of wing.Also be to lean on U bolt and nut to fix between the vertical tail of back, tailplane and the fuselage.The elevator of tailplane back, the rudder of vertical tail back is with the also a plurality of screws of needs that are connected of pull bar and manipulation annex.Because mostly connector is independent part, before installing or dismounting back all breaks away from assembly, thereby scatters and disappears easily, management inconvenience.And also need use multiple instrument during installation or removal, and when installing, the assembly that has also to adjust repeatedly, and more loaded down with trivial details.The installation back is also become flexible easily or is come off, and breaks down.

Summary of the invention

The objective of the invention is: provide a kind of connector not lose, and be convenient to the model of an airplane of assembly and disassembly.

Above-mentioned purpose is realized by following technical scheme: develop a kind of model of an airplane of being convenient to load and unload; Comprise fuselage, wing, vertical tail, tailplane, rudder, elevator; Under non-assembled state, above-mentioned parts are divided into two or more assemblies capable of being combined.Be characterized in: be equipped with this assembly on the said assembly capable of being combined and be connected as a single entity, and the non-threaded junction surface that is fixedly connected inserting interlocking with other assembly.

The junction surface of said fixed connection is the junction surface between fuselage and the wing, comprises the clamp that is connected on the wing and is connected the deck on the fuselage.Wherein, Clamp is embedded in the middle of the wing, and its preceding bottom is provided with downward hook, the be connected annular sleeve of a upper and lower opening of clamp rear portion; The sleeve internal upper part is equipped with rotating shaft; The pressing plate that both sides can be swung around the shaft is housed in the rotating shaft, and pressing plate one side-lower is supported by pushing top spring, and opposite side circumference down is connected with down the latch hook of stretching.Deck is contained in the back position relative with clamp, and its front end is provided with and links up with the pocket for the punch head that matches, and the rear portion is provided with the annular slot that matches with sleeve, installs a jam plate that makes progress in the slot, and jam plate top is provided with the fore shaft that matches with latch hook.During use; With the installation of wing, the hook of clamp gets into the pocket for the punch head of deck, and the sleeve of clamp is inserted in the slot the inside of deck; Latch hook below the pressing plate touches the support moment that overcomes pushing top spring behind the jam plate and makes on the pressing back-end and put; Make latch hook streak the jam plate top edge and get into fore shaft, lean on the moment pressing plate self-return of pushing top spring simultaneously, the latch hook locking.During dismounting, hand pressing plate compression spring, latch hook are put outward and are broken away from fore shaft, and wing is retreated and pulled out hook and get final product simultaneously.

The junction surface of said fixed connection is the junction surface between fuselage and the wing, comprises the clamp that is connected on the wing and is connected the deck on the fuselage.Wherein, clamp is embedded in the middle of the wing, and its preceding bottom is provided with downward hook, the clamp rear portion groove that is connected; The bottom land perforate of groove, deck are contained in the back position relative with clamp, and its front end is provided with and links up with the pocket for the punch head that matches, and the rear portion is provided with slot; Slot the inside slot base plate has slotted hole on the slot base plate, and other has a vertical shaft; There is a trigger piece vertical shaft upper end, and there is horizontal fastening the lower end, and is " worker " font.Vertical shaft passes the bottom land through hole of clamp groove, the horizontal bolt of lower end through the slotted hole on the slot base plate of deck back segment enter into base plate below.Rotate the trigger piece of upper end again with hand, drive the horizontal rotation an angle of 90 degrees of fastening of lower end, can connect together clamp and deck tightly.

Trigger piece above the said vertical shaft is cylindrical, vertical shaft be connected in pipe under.The groove of clamp back segment is cylindrical, and pipe shape trigger piece can be sleeved in the groove, on the mouth of pipe of pipe shape trigger piece pressing plate and rotating shaft is arranged, and has the gland position-limited claw on the lateral edges of pressing plate, and gland position-limited claw end has outside grab.In the inwall bottom of pipe shape trigger piece, be provided with the spacing deck corresponding with the gland position-limited claw, spacing deck is perpendicular to the nearly triangle in the side of tube wall, and epimere has the hook groove that cooperates with the grab of gland position-limited claw.

Be provided with oblique fulcrum bar between said fuselage and the wing, the junction surface between oblique fulcrum bar front end and the fuselage, comprise the fuselage bearing that is fixed on the fuselage, fuselage bearing upper end is provided with socket, and the oblique fulcrum bar leading portion is provided with the plug tenon that matches with socket; Junction surface between oblique fulcrum bar rear end and the wing comprises the wing bearing that is fixed on the wing, and the oblique fulcrum bar back segment is that disposable hinge is connected with the wing bearing; On oblique fulcrum bar, going back suit can be along the sliding sleeve of oblique fulcrum bar slip, and oblique fulcrum bar is provided with the sliding sleeve spring of ejection sliding sleeve.During use, oblique fulcrum bar rear end and wing bearing are hinged and riveting fixed, no longer dismounting.Pusher sleeve and the socket of plug tenon with the fuselage bearing engaged is decontroled sliding sleeve sealing junction surface again and is got final product again.Otherwise it is promptly detachable.

The junction surface of said fixed connection is connector and the mechanism between empennage and the fuselage.Comprise the plate that is connected in the vertical tail bottom and protrudes downwards; The plate bottom has lockhole; In the middle of tailplane, have the opening that can supply plate to pass through, the lock frame is housed, be provided with the dead bolt that matches with the lockhole of plate in the lock frame at aft body; There is the extrapolation spring lock frame inboard, and there is the protruding button that arrives at fuselage surface in the outside.During use, earlier tailplane is contained in the position that fuselage is confirmed, again the plate below the vertical tail was inserted tailplane, the hand button makes and moves plate in lock frame and the dead bolt and pass through simultaneously, decontrols button again, and the lock frame is pushed to outer moving by spring, and dead bolt snaps in lockhole and gets final product.Otherwise it is promptly detachable.

The junction surface of said fixed connection is the connector between rudder and the rudder pull bar.Comprise the vertical shaft that is installed in rear portion in the fuselage; The rudder swing arm that the side that is connected in the following outside of vertical shaft is stretched; One end of rudder swing arm and rudder pull bar is hinged; The other end of rudder pull bar and the rocking arm of steering wheel plug, folding and plug behind the vertical shaft epimere with rudder, and rudder top leading edge is hinged with the vertical tail back edge mutually.

The junction surface of said fixed connection is the connector between elevator and the elevator pull bar.The drive bar that is contained on the elevator leading edge is arranged, drive the middle oriented elevator swing arm that extends below of bar, intersegmental part is equipped with elevator pulling frame behind tailplane; Elevator pulling frame is equipped with two relative semiaxis; Be equipped with to the fork that extends below between two semiaxis, have chute in the middle of the fork, the lower end of elevator swing arm inserts in the chute; The rear end of fork lower end and elevator pull bar is hinged, and the rocking arm of elevator pull bar front end and steering wheel plugs.

Said assembly is divided into fuselage, wing, oblique fulcrum bar, vertical tail, tailplane, rudder, elevator; Wherein, fuselage and wing, oblique fulcrum bar two ends respectively with wing and fuselage, vertical tail and tailplane and fuselage, rudder and rudder pull bar, elevator and elevator pull bar between by being connected with each assembly inseparable junction surface member or structure.

Be connected with deck on being fixed on fuselage through the clamp that is fixed on the wing between said fuselage and the wing; Oblique fulcrum bar one end and wing bearing are disposable hinged, have sliding sleeve to fix after the oblique fulcrum bar other end and fuselage bearing convex-concave are joined; Be connected with lock frame in being assemblied in fuselage through the plate that is connected in below the vertical tail between vertical tail and tailplane and the fuselage; Rudder is driven by the vertical shaft that is assemblied in the fuselage; Elevator edge assembling drives bar, and links to each other through driving the pulling frame that goes up and down in swing arm and the fuselage below the bar.

The invention has the beneficial effects as follows: because each assembly all adopts with self inseparable connector or structure and make up, thereby avoid the use of independent body connector such as bolt, neither can lose; And need not be by just installation or removal quickly and easily of instrument, the position of each rudder face was confirmed simultaneously when empennage was installed, and must not readjust; It is easy unusually that part is changed in maintenance, and have simple in structure, with low cost; Connect closely; Be difficult for becoming flexible, characteristics such as dependable performance have brought bigger convenience and enjoyment for the model plane airhog.

Description of drawings

Fig. 1 is the stereochemical structure analysis diagram of first kind of embodiment;

Fig. 2 is the front view of the parts clamp of first kind of embodiment;

Fig. 3 is the vertical view of the parts clamp of first kind of embodiment;

Fig. 4 is the front view of the parts deck of first kind of embodiment;

Fig. 5 is the vertical view of the parts deck of first kind of embodiment;

Fig. 6 is the installation diagram of first kind of embodiment clamp deck;

Fig. 7 is the front view of second kind of embodiment;

Fig. 8 is the front view of second kind of embodiment;

Fig. 9 is the parts enlarged perspective of second kind of embodiment;

Figure 10 is the parts enlarged perspective of second kind of embodiment;

Figure 11 is the stereogram of the parts wing bearing of the third embodiment;

Figure 12 is the stereogram of the parts fuselage bearing of the third embodiment;

Figure 13 is the stereogram of the parts oblique fulcrum bar of the third embodiment;

Figure 14 is the assembling sketch map of the third embodiment;

Figure 15 is the assembling sketch map of the third embodiment;

Figure 16 is the special construction sketch map of the third embodiment;

Figure 17 is the variation structural representation of the third embodiment;

Figure 18 is the installation diagram of the 4th kind of embodiment;

Figure 19 is the sectional perspective enlarged drawing of the 4th kind of embodiment;

Figure 20 is the stereochemical structure analysis diagram of the 5th kind of embodiment;

Figure 21 is the sectional perspective structure elucidation figure of the 5th kind of embodiment;

Figure 22 is the sectional perspective structure elucidation figure of the 5th kind of embodiment.

Visible among the figure: fuselage 1, wing 2, oblique fulcrum bar 3, tailplane 4, elevator 5, vertical tail 6, rudder 7, clamp 8, deck 9; Hook 10, groove 11, sleeve 12, latch hook 13, pressing plate 14, rotating shaft 15, pushing top spring 16, slot 17, jam plate 18; Fore shaft 19, pocket for the punch head 20, trigger piece 21, vertical shaft 22, horizontal bolt 23, slot base plate 24, spacing deck 25, gland position-limited claw 26, slotted hole 27; Flat spring 28, wing bearing 29, fuselage bearing 30, socket 31, plug tenon 32, sliding sleeve 33, sliding sleeve spring 34, inserted link 35, jack 36; Plate 37, lockhole 38, lock frame 39, dead bolt 40, button 41, extrapolation spring 42, steering wheel 43, rudder pull bar 44, rudder rotating shaft 45; Rudder swing arm 46, elevator pulling frame 47, elevator pull bar 48, semiaxis 49, fork 50, chute 51, elevator drive bar 52, elevator swing arm 53, installing rack 54.

The specific embodiment

The total design of the present invention is: on each assembly of the model of an airplane; Be equipped with and inseparable attaching parts of each assembly or bindiny mechanism; Thereby avoid the use of independently connector, can eliminate the phenomenon that connector is lost, and make the assembling of the model of an airplane or dismantle easier.Here said inseparable being meant is both an integral body or links together, and under non-assembled state, can not come off maybe will not split.Embodiment around this design is a lot, only introduces five kinds of embodiment below:

First kind of embodiment: Fig. 1,2,3,4,5,6 represented the compound mode of fuselage 1 and wing 2.The model of an airplane generally all will leave packing to fuselage 1 and wing in 2 minutes in the middle of transportation.During assembling, though about between two wings, the structure that has some convex-concaves to peg graft between wing and the fuselage, these structures do not have last fixation, compulsory fixedly is to lean on two bolt-through wings 2 and fuselage 1.Before using, these two bolts are part independently, are easy to lose that it is loosening easily again that the back bolt is installed, and influences the performance of model plane.In order to address this problem, this example has adopted two members, and one is the clamp 8 that is assemblied in the wing middle part, and another is the deck 9 that is contained on the fuselage 1.Wherein, clamp 8 is like Fig. 2, shown in 3, be by two laths identical with the aerofoil contour shape to becoming, be embedded in the inboard of two wings respectively.The forward lower comer of lath is provided with a hook 10, and the back is provided with a long annular groove, and groove is to extending below the sleeve 11 that constitutes a long annular; The groove internal upper part is provided with rotating shaft 14; A slice pressing plate 13 is housed above the rotating shaft 14,, the pushing top spring 15 of a setting is housed below the pressing plate 13 in rotating shaft 14 fronts; Below the pressing plate 13 latch hook 12 is housed in rotating shaft 14 at the back.Like Fig. 4, shown in 5, deck 9 is fixed on the middle part of going up of fuselage 1, is the even part that docks with clamp 8; Go up the angle before it and have a pocket for the punch head 19; There is a slot 16 that can cooperate with sleeve 11 outer surfaces the back, and the slot 16 the inside has one to erect jam plate 17 upwards, and the top of jam plate 17 has fore shaft 18.During installation, earlier with about after two wings butt joints, be placed in the position of confirming on the fuselage.At this moment, clamp 8 is relative just with deck 9, and the hook 10 of clamp 8 front lower places gets into the pocket for the punch head 19 of decks 9; Simultaneously, sleeve 11 inserts slot 16, and latch hook 12 lower ends are touched jam plate 18 and outwards put; This moment, lifted pressing plate 13 rear ends, and front end presses down, and pushing top spring 15 is compressed; Streak jam plate 17 top edges when latch hook 12 lower ends, push plate 13 on the pushing top spring 15, force pendulum in the latch hook 12 and snap in fore shaft 18.Like this; The engagement limits of sleeve 11 and slot 16 the free degree of wing horizontal direction; Hook 10 articulates with pocket for the punch head 19; Lock the free degree that has limited the wing vertical direction that articulates of structure 12 and fore shaft 18, also limited each free degree certainly simultaneously, thereby wing 2 and fuselage 1 are combined securely to rotation.During dismounting, hand pressing plate 13 front ends, compression spring 15 is put and disengaging fore shaft 18 outside the latch hook 12, the clamp post-tensioning, hook 10 withdraws from pocket for the punch head 19, and is promptly separable.Certainly, used here connector clamp 8 also is independent part in manufacture process with deck 9,, before packing, just has been separately fixed on wing 2 and the fuselage 1, comes off and scatters and disappears unlike the bolt that kind is easy.Simultaneously, without other instruments, depend merely on manual can carrying out when assembling or dismounting, very convenient.

Second kind of embodiment: Fig. 7 represented the another kind of compound mode of fuselage 1 and wing 2.Visible by figure, the something in common of this example and first kind of embodiment is to adopt clamp 8 to be connected with base of fixed plate 9.Different is: the bottom land perforate of the groove 11 of clamp 8, insert a vertical shaft 22, and there is the trigger piece 21 of a cross bar shape vertical shaft 22 upper ends, and the lower end has one horizontally to fasten 23, forms " worker " font locking device.Slotted holes 27 above the slot base plate 24 of the horizontal bolt 23 of lower end through base of fixed plate 9 back segments enter into base plate 24 below, rotate the trigger piece 21 of upper end again with hand, drive the horizontal 23 rotation an angle of 90 degrees of fastening of lower end, can connect together clamp 8 and base of fixed plate 9 tightly.

Among Fig. 8,9,10 said structure has been carried out perfectly, variation has taken place in the shape of the trigger piece 21 of its vertical shaft 22 upper ends.By an original cross bar become one the band end pipe, vertical shaft 22 be connected in pipe under.Certainly, the shape of the groove 11 of clamp 8 back segments also should be cylindrical.During work; Pipe shape tommy bar 21 inserts groove 11 the insides; The perforate that following horizontal bolt 23 was inserted the base plate of groove 11; Again through the slotted holes 27 above the slot base plate 24 go downwards to base plate 24 below, rotate tubulose trigger piece 21 with hand then, just can fasten 23 rotations and lock through vertical shaft 22 drive lower ends horizontal.Can see also among the figure that pressing plate 14 and rotating shaft 15 are also arranged on the mouth of pipe of tubulose trigger piece 21, the gland position-limited claw of bending in having on the lateral edges of pressing plate 14 26, the pawl end has outside grab.In the inwall bottom of tubulose trigger piece 21, be provided with the spacing deck 25 corresponding with gland position-limited claw 26, spacing deck 25 is perpendicular to the nearly triangle in the side of tube wall, and epimere has the hook groove that cooperates with the grab of gland position-limited claw 26.When gland 14 pressed down to position-limited claw 26 1 sides, gland position-limited claw 26 broke away from spacing deck 25 and the slightly crooked bottom, and this moment, pressing plate 14 was opened, and the operator can hold pressing plate 14 and rotating shaft 15 in hand, rotates tubulose trigger piece 21, carries out the locking process.Accomplish after the locking, pressing plate 14 under the endogenetic process that gland position-limited claw 26 resiles, and under operator's the guide properly, return and closing, equal with aerofoil surface, get into air-flow and resistance in the middle of preventing to fly.In addition, in order to strengthen the dynamics of locking, the inclined-plane is set, pressure is increased with the rotation of horizontal bolt 23 at the lower surface of slot base plate 24.In order to limit the return of horizontal bolt 23, below slot base plate 24, be provided with the flat spring 28 of evagination, when horizontal bolt 23 reaches locked position, cross flat spring 28 just, flat spring 28 is outstanding rapidly to stop returning of horizontal bolt 23.Certainly, when the operator firmly dismantled, the restriction that horizontal bolt 23 can also overcome flat spring 28 was rotated round about.

The third embodiment: Figure 11,12,13,14,15 has represented the connected mode of oblique fulcrum bar 3.Oblique fulcrum bar 3 is the supporting rods between fuselage 1 and wing 2; Past; Oblique fulcrum bar 3 front end hinges have the fuselage bearing 30 that links to each other with fuselage 1; The rear end hinge has the wing bearing 29 that is connected with wing 2, and all is to lean on screw fastening between these two bearings and fuselage or the wing, also is connected by bar between oblique fulcrum bar two ends and the bearing.Screw and bar are all lost easily or be loosening, and dismounting all needs specific purpose tool, and be very inconvenient.To this problem; This example is fixed on fuselage bearing 30 on the fuselage 1; Wing bearing 29 is prefabricated to wing 2 the insides, though the employing bar is connected between oblique fulcrum bar 3 and the wing bearing 29, processes and can swing but non-detachable disposable hinge arrangement; When transportation and packing, pack together with wing, also very convenient.Adopt convex-concave to be connected between oblique fulcrum bar 3 front ends and the fuselage bearing 30; There is plug tenon 32 oblique fulcrum bar 3 fronts shown in figure; Socket 31 is arranged on the fuselage bearing 30, and all be provided with the convex-concave moulding of the limit axial free degree on plug tenon 32 and the socket 31, plug tenon 32 can only radially pass in and out socket 31 in a side.In order to limit the radially free degree of oblique fulcrum bar 3, a sliding sleeve 33 is housed on oblique fulcrum bar 3, after plug tenon 32 engages with socket 31, push sliding sleeve 33 junction surface is enclosed in the inside, plug tenon 32 can not be deviate from without authorization.

Figure 16 has introduced optimizing structure of a kind of sliding sleeve assembling, promptly establishes a sliding sleeve spring 34 in the inside or the back of sliding sleeve 33, with 30 assemblings of fuselage bearing the time; With sliding sleeve 33 pushers; Compression sliding sleeve spring 34 after plug tenon 32 gets into socket 31, is decontroled sliding sleeve 33; Under the promotion of spring 34, sliding sleeve 33 reach rapidly covers the junction surface.The benefit of this structure is that sliding sleeve 33 is difficult for retreating, and the performance at junction surface is more reliable and more stable.

Figure 17 has introduced the variant form of a kind of plug tenon and socket, and plug tenon is an inserted link 26, and socket is the jack 27 that matches with inserted link 26, is located at respectively on two semicolumns.Its effect is identical with preceding structure, should belong to the technical scheme that is equal to.The similar scheme of this formal specification is multiple in addition, but all should belong to the scope that the present technique scheme covers.

The 4th kind of embodiment: Figure 18,19 represented the connected mode of tailplane 4, vertical tail 6 and fuselage 1.Visible by figure, the plate 37 that below vertical tail 6, is connected, the bottom of plate 37 has lockhole 38, has through hole above the tailplane 4, also has groove on the fuselage 1.In the groove of fuselage 1, go back a lock of plug-in mounting frame 39, lock frame 39 the insides are provided with dead bolt 40, and a side of lock frame 39 is provided with button 41, and the opposite side of lock frame 30 is provided with extrapolation spring 42, and button 42 is exposed at the fuselage outside.During installation, vertical tail 6 fronts have boss to insert in the groove of fuselage 1, simultaneously hand push button 41; Make the lock frame 39 overcome spring 42 pressure and in move; The through hole that plate 37 was inserted tailplane 4 gets in the lock frame 39 of fuselage groove, decontrols button 41 subsequently, and lock frame 39 moves outside under the pressure of extrapolation spring 42; Dead bolt 40 snaps in the lockhole 38 of plate 37 bottoms, accomplishes locking.During dismounting, push button 41, make in the lock frame 39 and move, dead bolt 40 breaks away from the lockhole 38 of plate 37, can upwards pull out vertical tail 6 and plate 37, takes off tailplane 4 again and gets final product.

The 5th kind of embodiment: Figure 20,21,22 represented the mounting means of rudder 7 and elevator 5 and annex.Shown in figure 20, the anterior steering wheel 43 that is provided with remote control in fuselage is equipped with two cover control device above, and a cover direction of passage rudder pull bar 44 is the swing arm 46 below the closure rudder rotating shaft 45 backward.Rudder 7 leading edges have vertical shaft hinge mutually with the vertical tail back edge, and its lower limb is contained on the bending segment of rudder rotating shaft 45, and along with the push-and-pull of pull bar 44, rudder 7 can swing around the vertical shaft of vertical tail 6 back, the effect of performance adjustment direction.Another set of control device connects elevator pulling frame 47 backward through elevator pull bar 48.Elevator pulling frame 47 is contained on the support at rear portion in the fuselage by two semiaxis 49, and the elevator fork 50 of the lath formation of two settings is housed between two-semiaxle, and elevator fork 50 lower ends connect elevator pull bar 48.Between two laths of elevator fork 50 is a chute 51, and elevator swing arm 52 is inserted in the chute 51.Visible by Figure 18, elevator 5 leading edges are equipped with elevator and drive bar 52, and elevator drive bar 52 hinges on the back edge of up-down rudder frame 54 and tailplane, and elevator drive the bar 52 middle oriented elevator swing arms 53 that extend below.Push-and-pull elevator pull bar 48 can drive elevator swing arm 53 swings through elevator fork 50, and elevator swing arm 53 drives bar 52 drive elevators 5 through elevator again and swings up and down the performance elevating function.

The 6th kind of embodiment: the model of an airplane is in the packed and transported process, and modal is olation is: be divided into fuselage, wing and oblique fulcrum bar, tailplane, vertical tail, rudder and annex, elevator and six parts of annex to body.Its fuselage 1 and the structure of wing 2 according to first kind and second kind embodiment are connected with deck 9 through clamp 8.Fuselage 1 is connected with the structure of oblique fulcrum bar 3 according to the third embodiment.Fuselage 1 and tailplane 4 and vertical tail 6 are connected according to the structure of the 4th kind of embodiment.The annex of rudder 7 and elevator 5 and control section thereof is installed by the structure of the 5th kind of embodiment.

Claims

1. easy-to-mount model of an airplane; Comprise fuselage (1), wing (2), tailplane (4), elevator (5); Vertical tail (6), rudder (7); Under non-assembled state; Above-mentioned parts are divided into assembly capable of being combined more than two, it is characterized in that: be equipped with this assembly on said each assembly capable of being combined and be connected as a single entity, the non-threaded junction surface that can be fixedly connected inserting interlocking with other assembly; Comprise that fuselage (1) and wing (2), oblique fulcrum bar (3) two ends are respectively and between wing (2) and fuselage (1), vertical tail (6) and tailplane (4) and fuselage (1), rudder (7) and rudder pull bar (44), elevator (5) and the elevator pull bar (48); By being connected, wherein, be connected with deck (9) on being fixed on fuselage (1) through the clamp (8) that is fixed on the wing (2) between fuselage (1) and the wing (2) with each assembly inseparable junction surface member or structure; Oblique fulcrum bar (3) one ends and wing bearing (29) are disposable hinged, and be fixing by sliding sleeve (33) after oblique fulcrum bar (3) other end and fuselage bearing (30) convex-concave are joined; Be connected through the lock frame (39) in being connected in the following plate (37) of vertical tail (6) and being assemblied in fuselage (1) between vertical tail (6) and tailplane (4) and the fuselage (1); Rudder (7) is driven by the vertical shaft (45) that is assemblied in the fuselage (1); The leading edge assembling of elevator (5) drives bar (52), and matches with the interior elevator pulling frame (47) of fuselage (1) through driving the following swing arm (53) of bar (52).

2. a kind of easy-to-mount model of an airplane according to claim 1; It is characterized in that: the junction surface between said fuselage (1) and the wing (2) comprises the clamp (8) that is connected on the wing (2) and is connected the deck (9) on the fuselage (1), wherein; Clamp (8) is embedded in the middle of the wing (2); Its preceding bottom is provided with downward hook (10), clamp (8) the rear portion annular groove (11) that is connected, and annular groove (11) is extended with sleeve (12) downwards; Groove (11) internal upper part is equipped with rotating shaft (15); The both sides pressing plate (14) of (15) swing around the shaft is housed in the rotating shaft (15), and pressing plate (14) one side-lowers are supported by pushing top spring (16), and the opposite side below is fixed with down the latch hook of stretching (13); Deck (9) is contained in fuselage (1) top and the relative position of clamp (8); Its front end is provided with and links up with the pocket for the punch head (20) that (10) matches; The rear portion is provided with the annular slot (17) that matches with sleeve (12); Install a jam plate that makes progress (18) in the slot (17), jam plate (18) top is provided with the fore shaft (19) that matches with latch hook (13).

3. a kind of easy-to-mount model of an airplane according to claim 1; It is characterized in that: the junction surface between said fuselage (1) and the wing (2) comprises the clamp (8) that is connected on the wing (2) and is connected the deck (9) on the fuselage (1), wherein; Clamp (8) is embedded in the middle of the wing (2); Its preceding bottom is provided with downward hook (10), clamp (8) the rear portion groove (11) that is connected, the bottom land perforate of groove (11); Deck (9) is contained in fuselage (1) top and the relative position of clamp (8); Its front end is provided with and links up with the pocket for the punch head (20) that (10) matches; The rear portion is provided with slot (17), has slotted hole (27) on the slot base plate (24), and other has a vertical shaft (22); There is a trigger piece (21) vertical shaft (22) upper end, and there is horizontal fastening (23) lower end; Vertical shaft (22) passes the bottom land through hole of clamp groove (11), the horizontal bolt (23) of lower end through the slotted hole (27) on the slot base plate (24) of deck (9) enter into slot base plate (24) below.

4. a kind of easy-to-mount model of an airplane according to claim 3; It is characterized in that: the trigger piece (21) above the said vertical shaft (22) is cylindrical, vertical shaft (22) be connected in pipe under, the groove (11) of clamp (8) back segment is cylindrical; Pipe shape trigger piece (21) can be sleeved on groove (11) lining; Pressing plate (14) and rotating shaft (15) are arranged on the mouth of pipe of pipe shape trigger piece (21), have gland position-limited claw (26) on the lateral edges of pressing plate (14), there is outside grab the end of gland position-limited claw (26); In the inwall bottom of pipe shape trigger piece (21), be provided with the spacing deck (25) corresponding with gland position-limited claw (26), spacing deck (25) is triangular in shape perpendicular to the side of tube wall, and epimere has the hook groove that cooperates with the grab of gland position-limited claw (26).

5. a kind of easy-to-mount model of an airplane according to claim 1; It is characterized in that: the junction surface between said oblique fulcrum bar (3) front end and the fuselage (1): comprise the fuselage bearing (30) that is fixed on the fuselage (1); Fuselage bearing (30) upper end is provided with socket (31), and oblique fulcrum bar (3) leading portion is provided with the plug tenon (32) that matches with socket (31); Junction surface between oblique fulcrum bar (3) rear end and the wing (2): comprise the wing bearing (29) that is fixed on the wing (2), oblique fulcrum bar (3) back segment is connected for disposable hinge with wing bearing (29); On oblique fulcrum bar (3), going back suit can be along the sliding sleeve (33) of oblique fulcrum bar (3) slip, and oblique fulcrum bar (3) is provided with the sliding sleeve spring (34) of ejection sliding sleeve (33).

6. a kind of easy-to-mount model of an airplane according to claim 1; It is characterized in that: the junction surface between said vertical tail (6), tailplane (4) and the fuselage (1); Comprise the plate (37) that is connected in vertical tail (6) bottom and protrudes downwards, plate (37) bottom has lockhole (38), in the middle of tailplane (4), has the opening that can supply plate (37) to pass through; At fuselage (1) back segment lock frame (39) is housed; Be provided with the dead bolt (40) that matches with the lockhole (38) of plate in the lock frame (39), there is the protruding button (41) that arrives at fuselage (1) surface in the outside of lock frame (39), and opposite side has extrapolation spring (42).

7. a kind of easy-to-mount model of an airplane according to claim 1; It is characterized in that: the junction surface between said rudder (7) and the rudder pull bar (44); Comprise the vertical shaft (45) that is installed in rear portion in the fuselage; The rudder swing arm (46) that the side that is connected in the following outside of vertical shaft (45) is stretched, rudder swing arm (46) is hinged with an end of rudder pull bar (44), and the rocking arm of the other end of rudder pull bar (44) and steering wheel (43) joins; Folding and plug with rudder (7) behind vertical shaft (45) epimere, rudder (7) top leading edge and vertical tail (6) back edge be hinge mutually.

8. a kind of easy-to-mount model of an airplane according to claim 1; It is characterized in that: the junction surface between said elevator (5) and the elevator pull bar (48); The drive bar (52) that is contained on elevator (5) leading edge is arranged, drive the middle oriented elevator swing arm (53) that extends below of bar (52), intersegmental part is equipped with elevator pulling frame (47) in tailplane (4) back; Elevator pulling frame (47) is contained on the support by two relative semiaxis (49); Be equipped with between two semiaxis (49) to the fork that extends below (50), have chute (51) in the middle of the fork (50), the lower end of elevator swing arm (53) inserts in the chute (51); The rear end of fork (50) lower end and elevator pull bar (48) joins, and the rocking arm of elevator pull bar (48) front end and steering wheel (43) joins.