CN208641746U - A kind of detachable fixed-wing aeromodelling airplane - Google Patents
A kind of detachable fixed-wing aeromodelling airplane Download PDFInfo
- Publication number
- CN208641746U CN208641746U CN201821129482.0U CN201821129482U CN208641746U CN 208641746 U CN208641746 U CN 208641746U CN 201821129482 U CN201821129482 U CN 201821129482U CN 208641746 U CN208641746 U CN 208641746U
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- wing
- plate
- horizontal plane
- cabin
- fixed
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Abstract
The utility model relates to a kind of detachable fixed-wing aeromodelling airplanes, it includes fuselage body, the front of fuselage body is equipped with the cabin slot of upper opening, rear portion is equipped with empennage, bottom in cabin slot is equipped with the fixed plate for fixing battery, end face where the upper opening of cabin slot includes being sequentially connected from low to high from front to back and stepped first level face section, bevel phase and the second horizontal plane section, position corresponding with bevel phase is tiltedly installed with support plate in cabin slot, the front of second horizontal plane section is equipped with bottom plate, pressing plate is equipped with above the middle part of wing, pressing plate, wing and bottom plate are connected and fixed integrally by several screws, the rear portion of second horizontal plane section is equipped with attachment base protruding upward, the rear of attachment base is fixed with motor, bottom surface and the matched hatchcover of end surface shape and wing are detachably covered at the upper opening of cabin slot Middle part is located between hatchcover and the second horizontal plane section.Advantage is, easy to disassemble, stable structure, and flight effect is good.
Description
Technical field
The utility model belongs to aeromodelling aerocraft field, and in particular to a kind of detachable fixed-wing aeromodelling airplane.
Background technique
Model plane usually have a degree of low-level capability, and when carrying out low-latitude flying, inevitably exist
Risk is collided and falls, it is easily damaged, it is therefore desirable to model plane have removable unloading functions as far as possible, when a certain parts damages,
Replacement can be removed, in other words when most of parts damages, undamaged component can also be removed, for use next time.Existing boat
Mould aircraft is either non-detachable or is exactly that disassembly and assembly structure designs unreasonable and inconvenient dismounting, it is therefore necessary to provide one kind
Easy-to-dismount aeromodelling airplane.In addition, in order to make aeromodelling airplane that there is better flight performance, therefore its main body is usually by foam material
Material is made, and the deficiency that simple foamed material is small there are intensity, and inconvenience is used as connector or fixing piece, therefore non-foam
The reasonable setting of the components such as support plate, connecting plate, the fixed plate of material, overall stability for aeromodelling airplane and dismountable
Complexity is particularly important.
Utility model content
The utility model provides a kind of detachable fixed-wing aeromodelling airplane, it is desirable to provide a kind of reasonable in design, steady
It is qualitative it is good, flight performance is good and the fixed-wing aeromodelling airplane that more easily dismounts.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of detachable fixed-wing aeromodelling airplane,
It includes fuselage body, and the front of the fuselage body is equipped with the cabin slot of upper opening, and the rear portion of the fuselage body is equipped with
Empennage, the bottom in the cabin slot are equipped with the fixed plate for fixing battery, the end where the upper opening of the cabin slot
Face includes being sequentially connected from low to high from front to back and stepped first level face section, bevel phase and the second horizontal plane section,
Position corresponding with the bevel phase, which is tiltedly installed with, in the cabin slot is used to support the connection cabin slot left and right sidewall
Support plate, the front of the second horizontal plane section are equipped with the bottom plate for connecting wing, are equipped with pressure above the middle part of the wing
Plate, the pressing plate, wing and bottom plate are connected and fixed integrally by several screws, and the rear portion of the second horizontal plane section is equipped with upward
The attachment base of protrusion, the rear of the attachment base offer the mounting groove for fixing motor, and the output shaft of the motor is from rear
Mounting groove described in Fang Shenzhi is outer and is fixedly connected with blade, is detachably covered with bottom surface and institute at the upper opening of the cabin slot
It states and is located between the hatchcover and the second horizontal plane section in the middle part of the matched hatchcover of end surface shape and the wing.
Based on the above technical solution, the utility model can also do following improvement.
Further, the front lower portion of the hatchcover is clamped by bayonet lock and cabin slot front, the rear end of the hatchcover
Top is mating by the pin hole that movable latch and the attachment base upper front part open up.
Beneficial effect using above-mentioned further scheme is that hatchcover front end and cabin front are clamped, and rear end is inserted by activity
Pin with it is mating in front of attachment base, therefore dismantle very convenient, pulling movable latch can be by hatchcover rear portion from connection forward
It is detached from seat, hatchcover can entirely be unloaded by then again extracting front bayonet lock from cabin slot front, easy to assemble, be conveniently replaceable.
Further, the upper rear end of the hatchcover is equipped with the fixing groove for the movable latch to be fixedly mounted, the company
The upper front part of joint chair is fixed with plate, and the pin hole is offered on the plate.
Beneficial effect using above-mentioned further scheme is that movable latch is adhered in fixing groove, and easy for installation, plate is adopted
With rigid plastics, then expense hole on it, therefore can guarantee that repeatedly plug can also continue to use, and stable structure, long service life,
And easy access.
Further, the rear in the middle part of the wing offers bayonet, the attachment base lower part and the second horizontal plane section
The left and right sides indent of junction is so that the lower part of the attachment base narrows and can be caught in the bayonet.
Beneficial effect using above-mentioned further scheme is that the left and right sides indent grooving of attachment base lower part simultaneously makes under attachment base
Portion narrows, therefore the bayonet of wing is on the one hand caught in convenient for the narrowed portion of attachment base, and another aspect wing bayonet two sides also correspond to
The groove being caught at left and right sides of attachment base, thus wing and fuselage body be more bonded (attachment base and fuselage body by
Foam is integrally formed).
Further, the rear portion of the wing is equipped with aileron and the wing is integrally formed with the aileron by foamed material,
The wing is spaced apart along the length direction of aileron with the junction of the aileron and is equipped with several rectangle hollow holes.
Beneficial effect using above-mentioned further scheme is, according to the lesser feature of model plane aileron stress itself, wing with
Rear portion aileron is integrally formed and setting that is easy to process and exempting the connecting component between wing and aileron, the thickness of junction are logical
It is often 0.3-0.6mm, junction also opens up rectangle hollow hole, then (driving assembly is usually rudder to the relatively easier swing of aileron
Machine is arranged in the lower surface of wing, does not show in figure).
Further, the empennage includes and the back-connected vertical tail of fuselage body and is removably connected to described vertical
The parallel empennage of empennage upper end.
Beneficial effect using above-mentioned further scheme is that parallel empennage is removably connected to the upper end of vertical tail then
Fuselage body rear end because need not reserve installation tailplane space and corresponding connection structure, therefore it is settable more tiny,
Be conducive to mitigate fuselage weight, at the same parallel empennage be set to vertical tail upper end but also parallel empennage be an entirety and
Common bilateral symmetry two parts in non-existing technology realize that single steering engine controls parallel empennage rear portion and goes up and down rudder face.
Further, the fixed plate and the bottom of the cabin slot, the front of the bottom plate and the second horizontal plane section
It is bonded by glue.
Beneficial effect using above-mentioned further scheme is, it is convenient and securely that glue is adhesively fixed, at the same remaining part with
Fixed plate, bottom for being adhered on fuselage body etc. are to be threadedly coupled, be clamped etc. to be detachably connected (the right and wrong such as bottom plate, fixed plate
Foam has certain intensity, therefore can be threaded connection with or be clamped), therefore not only ensure that the stabilization of structure, but also can dismantle.
Further, the fixed plate, support plate, bottom plate and pressing plate are made of plank, glass mat or carbon fiber board.
Beneficial effect using above-mentioned further scheme is to all have certain intensity and density is relatively small.
Compared with prior art, the utility model has the beneficial effects that
The end face of the cabin slot upper end opening of fuselage body front is stepped, from front to back from low to high successively includes the
One horizontal plane section, bevel phase and the second horizontal plane section, the interior position corresponding with the bevel phase of the cabin slot are tiltedly installed with
There is support plate, the front of the second horizontal plane section is provided with bottom surface, and top is equipped with pressing plate in the middle part of wing, runs through pressing plate, wing and bottom
Three is linked together and is realized being bonded for wing and fuselage body by the screw of plate, and the setting of support plate resists cabin
The enhancing of the ability of left and right sides contraction distortion or collision deformation；Hatchcover is openable by the bayonet lock of front and back end and movable bayonet lock, side
Just dismounting and internal overhaul, while a part of hatchcover is pressed on wing, is fixed wing again；The middle part of wing
Rear side sets bayonet, then the bottom indent of attachment base, which narrows, can be caught in the bayonet, keeps wing fixation stronger；Including setting
In the motor with blade of fuselage back and the empennage of unique structure, flight effect is good.
Detailed description of the invention
Fig. 1 is a kind of perspective view of the explosion of detachable fixed-wing aeromodelling airplane provided by the utility model；
Fig. 2 is the axonometric drawing after detachable fixed-wing aeromodelling airplane assembling provided by the utility model；
Fig. 3 is the main view after detachable fixed-wing aeromodelling airplane assembling provided by the utility model；
Fig. 4 is the structural schematic diagram of the movable latch of fixed-wing aeromodelling airplane shown in Fig. 1.
In attached drawing, parts list represented by the reference numerals are as follows:
1. fuselage body；2. cabin slot；3. fixed plate；4. first level face section；5. bevel phase；6. the second horizontal plane section；
7. support plate；8. fixing groove；9. bottom plate；10. wing；11. pressing plate；12. attachment base；13. motor；14. blade；15. hatchcover；
16. bayonet lock；17. movable latch；18. plate；19. bayonet；20. rectangle hollow hole；21. vertical tail；22. parallel empennage；23.
Set screw column；24. adhesive sheet；25. connecting plate；26. steering engine.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figures 1 to 4, the utility model provides a kind of detachable fixed-wing aeromodelling airplane comprising fuselage body
1, the front of the fuselage body 1 is equipped with the cabin slot 2 of upper opening, and the rear portion of the fuselage body 1 is equipped with empennage, the machine
Bottom in cabin slot 2 is equipped with the fixed plate 3 for fixing battery, the end face where the upper opening of the cabin slot 2 include from
It is sequentially connected from low to high after going to and stepped first level face section 4, bevel phase 5 and the second horizontal plane section 6, the machine
Position corresponding with the bevel phase 5 is tiltedly installed with the support for being used to support and connecting 2 left and right sidewall of cabin slot in cabin slot 2
Plate 7, the front of the second horizontal plane section 6 are equipped with the bottom plate 9 for connecting wing 10, are equipped with above the middle part of the wing 10
Pressing plate 11, the pressing plate 11, wing 10 and bottom plate 9 are connected and fixed integrally by several screws, after the second horizontal plane section 6
Portion is equipped with attachment base 12 protruding upward, and the rear of the attachment base 12 offers the mounting groove for fixing motor 13, described
The output shaft of motor 13 is extended to outside the mounting groove from rear and is fixedly connected with blade 14, the upper opening of the cabin slot 2
Place is detachably covered in the middle part of bottom surface and the matched hatchcover 15 of the end surface shape and the wing 10 and is located in the hatchcover 15
Between the second horizontal plane section 6.
It should be noted that the bottom of cabin slot, which is also defaulted, is equipped with the electronic components such as the winged control of installation and transceiver
Fixed plate, the structure and fixed form of these electronic components, connection relationship etc. are the prior art, in the present invention not
It repeats.
Further, the front lower portion of the hatchcover 15 is clamped by bayonet lock 16 and 2 front of cabin slot, the hatchcover 15
The pin hole that is opened up by movable latch 17 and 12 upper front part of attachment base of upper rear end it is mating.
Further, the upper rear end of the hatchcover 15 is equipped with the fixing groove 8 for the movable latch 17 to be fixedly mounted, institute
The upper front part for stating attachment base 12 is fixed with plate 18, offers the pin hole on the plate 18.
Further, the rear at 10 middle part of wing offers bayonet 19,12 lower part of attachment base and second water
The left and right sides indent of 6 junction of planar section is so that the lower part of the attachment base 12 narrows and can be caught in the bayonet 19.
Further, the rear portion of the wing 10 be equipped with aileron and the wing 10 and the aileron by foamed material one at
Type, the wing 10 are spaced apart along the length direction of aileron with the junction of the aileron and are equipped with several rectangle hollow holes 20.
Further, the empennage includes and the back-connected vertical tail 21 of fuselage body 1 and is removably connected to described
The parallel empennage 22 of 21 upper end of vertical tail.
It should be noted that vertical tail is with the connection type of parallel empennage specifically as shown in Figure 1, the upper end of vertical tail
Face is equipped at intervals with multiple set screw columns 23 along the longitudinal direction, and the upper surface middle part of parallel empennage is equipped with adhesive sheet 24, adhesive sheet
It is fixedly connected by screw with parallel empennage and set screw column, the card slot of installation steering engine 26 is provided in the middle part of adhesive sheet, in parallel
The rear portion of empennage is connected with elevator, and connecting plate 25 is fixed in the middle part of elevator upper surface, and elevator passes through pivoted arm and pull rod
It connect, is respectively separated on connecting plate and pivoted arm equipped with multiple adjustment holes with connecting plate 25.
Further, bottom, the bottom plate 9 and the second horizontal plane section 6 of the fixed plate 3 and the cabin slot 2
Front is bonded by glue.
Further, the fixed plate 3, support plate 7, bottom plate 9 and pressing plate 11 are by plank, glass mat or carbon fiber board
It is made.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of detachable fixed-wing aeromodelling airplane, which is characterized in that including fuselage body (1), the fuselage body (1)
Front is equipped with the cabin slot (2) of upper opening, and the rear portion of the fuselage body (1) is equipped with empennage, the bottom in the cabin slot (2)
Portion is equipped with fixed plate (3) for fixing battery, the end face where the upper opening of the cabin slot (2) include from front to back by
It is low to high to be sequentially connected and stepped first level face section (4), bevel phase (5) and the second horizontal plane section (6), the cabin
Position corresponding with the bevel phase (5), which is tiltedly installed with, in slot (2) is used to support connection cabin slot (2) left and right sidewall
Support plate (7), the front of the second horizontal plane section (6) are equipped with the bottom plate (9) for connecting wing (10), the wing (10)
Middle part above be equipped with pressing plate (11), the pressing plate (11), wing (10) and bottom plate (9) are connected into one by several screws
The rear portion of body, the second horizontal plane section (6) is equipped with attachment base (12) protruding upward, and the rear of the attachment base (12) opens up
There is the mounting groove for fixing motor (13), the output shaft of the motor (13) extends to outside the mounting groove from rear and and blade
(14) it is fixedly connected, is detachably covered with bottom surface and the matched cabin of the end surface shape at the upper opening of the cabin slot (2)
It is located between the hatchcover (15) and the second horizontal plane section (6) in the middle part of lid (15) and the wing (10).
2. a kind of detachable fixed-wing aeromodelling airplane according to claim 1, which is characterized in that the hatchcover (15)
Front lower portion is clamped by bayonet lock (16) and cabin slot (2) front, and the upper rear end of the hatchcover (15) is inserted by activity
Pin (17) and the pin hole that the attachment base (12) upper front part opens up are mating.
3. a kind of detachable fixed-wing aeromodelling airplane according to claim 2, which is characterized in that the hatchcover (15)
Upper rear end is equipped with the fixing groove (8) for the movable latch (17) to be fixedly mounted, the upper front part of the attachment base (12)
It is fixed with plate (18), offers the pin hole on the plate (18).
4. a kind of detachable fixed-wing aeromodelling airplane according to claim 1, which is characterized in that in the wing (10)
The rear in portion offers bayonet (19), the left and right two of attachment base (12) lower part and the second horizontal plane section (6) junction
Side indent is so that the lower part of the attachment base (12) narrows and can be caught in the bayonet (19).
5. a kind of detachable fixed-wing aeromodelling airplane according to claim 1, which is characterized in that the wing (10)
Rear portion is equipped with aileron and the wing (10) is integrally formed with the aileron by foamed material, the wing (10) and the aileron
Junction along aileron length direction be spaced apart be equipped with several rectangle hollow holes (20).
6. a kind of detachable fixed-wing aeromodelling airplane according to claim 1, which is characterized in that the empennage include with
Fuselage body (1) back-connected vertical tail (21) and the parallel empennage for being removably connected to the vertical tail (21) upper end
(22).
7. a kind of detachable fixed-wing aeromodelling airplane according to any one of claims 1 to 6, which is characterized in that described
The front of the bottom of fixed plate (3) and the cabin slot (2), the bottom plate (9) and the second horizontal plane section (6) passes through glue
Water bonding.
8. a kind of detachable fixed-wing aeromodelling airplane according to any one of claims 1 to 6, which is characterized in that described
Fixed plate (3), support plate (7), bottom plate (9) and pressing plate (11) are made of plank, glass mat or carbon fiber board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129482.0U CN208641746U (en) | 2018-07-17 | 2018-07-17 | A kind of detachable fixed-wing aeromodelling airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129482.0U CN208641746U (en) | 2018-07-17 | 2018-07-17 | A kind of detachable fixed-wing aeromodelling airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641746U true CN208641746U (en) | 2019-03-26 |
Family
ID=65784690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821129482.0U Expired - Fee Related CN208641746U (en) | 2018-07-17 | 2018-07-17 | A kind of detachable fixed-wing aeromodelling airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697018A (en) * | 2019-10-23 | 2020-01-17 | 彩虹无人机科技有限公司 | Unmanned aerial vehicle wing and fuselage connecting device |
-
2018
- 2018-07-17 CN CN201821129482.0U patent/CN208641746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697018A (en) * | 2019-10-23 | 2020-01-17 | 彩虹无人机科技有限公司 | Unmanned aerial vehicle wing and fuselage connecting device |
| CN110697018B (en) * | 2019-10-23 | 2021-10-01 | 彩虹无人机科技有限公司 | Unmanned aerial vehicle wing and fuselage connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |