CN208302192U - A kind of model aircraft - Google Patents
A kind of model aircraft Download PDFInfo
- Publication number
- CN208302192U CN208302192U CN201820754427.4U CN201820754427U CN208302192U CN 208302192 U CN208302192 U CN 208302192U CN 201820754427 U CN201820754427 U CN 201820754427U CN 208302192 U CN208302192 U CN 208302192U
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- Prior art keywords
- transmission parts
- fixed
- middle partition
- door
- model
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 116
- 238000005192 partition Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000036461 convulsion Effects 0.000 claims description 5
- 206010028347 Muscle twitching Diseases 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000001015 abdomen Anatomy 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 210000004291 uterus Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model provides a kind of model aircraft, including magazine door opens linkage mechanism and undercarriage.It includes rotating the first transmission parts, the second transmission parts, the third transmission parts being fixed on middle partition, and the 4th transmission parts that can be moved up and down that magazine door, which opens linkage mechanism,；The connecting plate of middle partition is provided through below 4th transmission parts；The low side of connecting plate connects cartridge clip；4th transmission parts, which push, drives cartridge clip to push, to open magazine door.Undercarriage includes telescope support and wheel support, by being rotatably assorted for telescope support and wheel support, realizes the opening and closing of undercarriage.4 transmission parts, which rotate, to be fixed on middle partition, using lever principle, when realizing pressing tail, each transmission parts successively link, so that the 4th transmission parts be driven to push, cartridge clip are forced to move downward, to open door, whole process continuity is good, no longer needs to fuselage and additional driving mechanism is arranged.
Description
Technical field
The utility model relates to model aircraft production technical field, a kind of specifically model aircraft.
Background technique
Aerodynamics Data of Fighter Models is that military equipment fan is keen to one of collection.Aerodynamics Data of Fighter Models is mostly to contract with prototype equal proportion
Put the model produced.But since prototype internal structure is complicated, only accomplish to emulate in appearance so Aerodynamics Data of Fighter Models is general
Effect.In order to accomplish to emulate to the greatest extent, from outside it can be seen that moving component should can move.Therefore, model is raw
Producer is produced when designing a model, needs to be realized the simulating sports of moving component with simplest structure, to save production cost.
Utility model content
The technical problems to be solved in the utility model is that emulation Aerodynamics Data of Fighter Models can not be by simply tying in the prior art
Structure realizes height simulated effect, provides a kind of model aircraft.
The utility model solves above-mentioned technical problem by the following technical programs:
A kind of model aircraft, model include casing, the partition in casing internal is provided with；
Including
First transmission parts；First transmission parts rear end is connect with the fixed bracket of model；First transmission parts
Rotation, which is fixed on middle partition, forms lever, presses model tail, and fuselage upwarps, and the first transmission parts posture is constant；
Second transmission parts；The rear end of second transmission parts is in the lower section of the first transmission parts front end, and second passes
Dynamic component rotation, which is fixed on middle partition, forms lever；Tail is pressed, is lifted on the second transmission parts, its rear end is by the first driving section
The front end of part is suppressed, and makes to lift on its front end；
Third transmission parts；The rear end of the third transmission parts is in the top of the second transmission parts front end, and third passes
Dynamic component rotation, which is fixed on middle partition, forms lever；Second transmission parts are lifted on front end, after third transmission parts
End jacks up, and pushes the front end of third transmission parts；
4th transmission parts；4th transmission parts are fixed on middle partition by limited post, and can be along limited post
Lower movement；The front end of the third transmission parts is in the top of the 4th transmission parts；Under the front end of the third transmission parts
Pressure pushes the 4th transmission parts；
The connecting plate of middle partition is provided through below 4th transmission parts；The low side of connecting plate connects cartridge clip；
4th transmission parts, which push, drives cartridge clip to push, to open magazine door.
Preferably, it is connected between the front end and door of first transmission parts by connector, model is in former posture
When, the first transmission parts pull door to be in close state by connector.
Preferably, the connector is wirerope, and the hole for steel wire penetrating, and steel wire are offered on the middle partition
Rope can do the movement of horizontal direction in hole.
Preferably, first transmission parts rear end extends downwardly stretching casing, connect with bracket, and front end is to heading
Extend, the front end of the first transmission parts is provided with the mounting portion for fixedly connected part.
Preferably, second transmission parts are a Z-shaped structure, and rear end is low, and in the first transmission parts front end
Lower section, front end is high, and shaft is in transition location among zigzag.
Preferably, the third transmission parts are a plate structure, and its rear end is higher than the second transmission parts front end, among it
Position is fixed on middle partition by shaft rotation rearward.
Preferably, the 4th transmission parts are a plate-like piece, and four corners offer through-hole；In the middle partition
Upper corresponding position is provided with the limited post matched with through-hole, and first back-moving spring is arranged on limited post；Described first is multiple
Position spring is between the 4th transmission parts and middle partition.
Preferably, the magazine door is four door, and there are two mounting portions for setting on first transmission parts；At two
Connector is respectively fixed on mounting portion, the low side of two connectors is fixed with the two sides side door of four door respectively.
Further include undercarriage:
Undercarriage includes wheel support, telescope support；Telescope support one end rotation is fixed on landing gear compartment towards head
Side wall on, the intermediate position of the other end and wheel support, which rotates, to be fixed, and the both ends shaft of telescope support is parallel, and telescope support exists
One vertical rotation in surface；
Location hole is provided on landing gear compartment inner roof wall；Described wheel support one end is fixed with tire, and the other end is provided with
With the positioning pin of location hole cooperation.
Preferably, the wheel support includes outrigger and internal frame, and internal frame is threaded through outrigger inner cavity and can be along axial twitch；Institute
It states and is provided with the opposite circumferential step in direction on outrigger inner wall and internal frame outer wall, formed between two steps and reset bullet for accommodating
The accommodating cavity of spring.
Preferably, when twitching the internal frame outward, the reset spring is pressurized.
Preferably, the location hole is close to landing gear compartment towards one end of tail.
Preferably, the telescope support includes outer cylinder and inner cylinder；Described inner cylinder one end is through in outer cylinder, the other end and wheel branch
The rotation of frame middle position is fixed；The inner cylinder can twitch in outer cylinder along axial direction, and cooperation is damped between inner barrel and outer barrel.
Utility model has the advantages that
4 transmission parts, which rotate, to be fixed on middle partition, using lever principle, realizes linkage action, final realize is pressed
When press tail, fuselage tilts to setting loxosis, suppresses the second transmission parts rear end by the first transmission parts front end, the second transmission
It is lifted on member forward end, makes to lift on third transmission parts rear end, third transmission parts front end pushes, to drive the 4th transmission parts
It pushes, cartridge clip is forced to move downward, to open door, whole process continuity is good, no longer needs to fuselage and additional driving machine is arranged
Structure.
By the cooperation of telescope support and wheel support, realize and open and close undercarriage manually, and by reset spring with
And the damping cooperation of expansion bracket, realize the positioning and reset of wheel support.
When fuselage restores former posture, under the action of connector, close door.
By the way that reset spring is arranged between the 4th transmission parts and middle partition, when fuselage restores former posture, the 4th is passed
Dynamic component restPoses under the action of reset spring.
By the cooperation of telescope support and wheel support, realize and open and close undercarriage manually, and by reset spring with
And the damping cooperation of expansion bracket, realize the positioning and reset of wheel support.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model model；
Fig. 2 is the portion A enlarged structure schematic diagram in Fig. 1；
Fig. 3 is the overall structure diagram of the utility model linkage mechanism；
Fig. 4 is after the utility model door is opened along model length directional profile structural schematic diagram.
Fig. 5 is the utility model undercarriage opening state structural schematic diagram；
Fig. 6 is the utility model gear up status architecture schematic diagram.
Specific embodiment
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good examples and drawings cooperate detailed description, are described as follows:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of model aircraft, model include casing, and casing internal is provided with interval
Plate 1；
It further include that magazine door opens linkage mechanism, undercarriage；
It includes that 2 rear end of the first transmission parts described in the first transmission parts 2 extends downwardly stretching that magazine door, which opens linkage mechanism,
Casing connect with the fixation bracket of model, connect with bracket, and front end extends to heading, 2 middle position of the first transmission parts
It is fixed on middle partition 1 by shaft rotation and forms lever, press model tail, fuselage upwarps, and 2 posture of the first transmission parts is not
Become.The front end of first transmission parts 2 is Y type, is respectively arranged with mounting portion 21 in the fixed point of Y type two, mounting portion 21 can be
Lifting lug, fixed for connector 3, connector 3 is wirerope, can be fastened on lifting lug.When model is in former posture, the first transmission parts
2 pull door 4 to be in close state by connector 3.The hole for steel wire penetrating, Kong Yi are offered on the middle partition 1
As be waist-shaped hole, in order to the movement of wirerope horizontal position.
Door 4 provided in this embodiment is four door, and the low side of connector 3 is connect with the cervical orifice of uterus that four door is in outside.
Cervical orifice of uterus on the inside of four door is further fixed on pull rod 5, and 5 other end of pull rod passes through middle partition 1 and by above middle partition 1.Work as magazine
When door 4 is opened, under the restraining function of pull rod 5, the inside cervical orifice of uterus of four door is in horizontality, and outside cervical orifice of uterus is in catenary
State, when magazine door 4 is closed, pull rod 5 is moved up above middle partition 1.
Second transmission parts 6；Second transmission parts 6 are a Z-shaped structure, and rear end is low, and are in the first driving section
The lower section of 2 front end of part, front end is high, is fixed on middle partition 1 among zigzag by shaft rotation.Tail is pressed, fuselage tilts,
It is lifted on second transmission parts 6, its rear end is suppressed by the front end of the first transmission parts 2, according to lever principle, the second transmission parts 6
Front end on lift.
Third transmission parts 7；The third transmission parts 7 are a plate structure, before its rear end is higher than the second transmission parts 6
End, position is fixed on middle partition 1 by shaft rotation rearward among it.When being lifted on 6 front end of the second transmission parts, by
The rear end of three transmission parts 7 jacks up, and pushes the front end of third transmission parts 7；
4th transmission parts 8；4th transmission parts 8 are a plate-like piece, and four corners offer through-hole 81；?
Corresponding position is provided with the limited post 11 matched with through-hole 81 on the middle partition 1, and it is multiple that first is arranged on limited post 11
Position spring 12；The first back-moving spring 12 is between the 4th transmission parts 8 and middle partition 1.4th transmission parts 8
Lower section is provided through the connecting plate 82 of middle partition 1；The low side of connecting plate 82 connects cartridge clip 9.4th transmission parts 8 can edge
Limited post 11 moves up and down；The front end of the third transmission parts 7 is in the top of the 4th transmission parts 8；The third transmission
When the front end of component 7 pushes, the 4th transmission parts 8 are pushed, drives cartridge clip 9 to push, to open magazine door 4.
4 above-mentioned transmission parts are fixed on middle partition 1 by shaft rotation, to realize linkage using lever principle
Mechanism.The fixed structure of 4 transmission parts and middle partition 1 is conventional structure, and this will not be detailed here.
As shown in Figure 1 and Figure 2, the landing gear compartment 10 of receiving undercarriage is provided in the casing abdomen；
Undercarriage includes wheel support 20, telescope support 30；
The telescope support 30 includes outer cylinder 310 and inner cylinder 320；Described 320 one end of inner cylinder is through in outer cylinder 310, another
End is fixed with the rotation of 20 middle position of wheel support；One end of outer cylinder 310 and the side wall rotation of landing gear compartment 1 towards heading are solid
It is fixed；The inner cylinder 320 can twitch in outer cylinder 310 along axial direction, and cooperation is damped between inner cylinder 320 and outer cylinder 310.
The both ends shaft of telescope support 30 is parallel, and telescope support 30 is in a vertical rotation in surface；
The wheel support 20 includes outrigger 210 and internal frame 220, and internal frame 220 is threaded through 210 inner cavity of outrigger and can be along axial direction
It twitches；The opposite circumferential step in direction, shape between two steps are respectively arranged on 210 inner wall of outrigger and 220 outer wall of internal frame
At the accommodating cavity for accommodating second back-moving spring 40.When twitching the internal frame 220 outward, the second back-moving spring 40 by
Pressure.
Location hole 110 is provided on 10 inner roof wall of landing gear compartment；The location hole 110 is close to landing gear compartment 10 towards machine
One end of tail.Described 220 one end of internal frame is fixed with tire 50, and the other end is provided with the positioning pin 2210 cooperated with location hole 110.
Specific works method: if wanting to open wheel support 20, first opening landing gear compartment 10, then pull downward on tire 50,
Expansion bracket elongation is driven, until the state in a vertical shape of wheel support 20, and the positioning pin 2210 on 20 top of wheel support is inserted into location hole
In 110,20 opening action of wheel support is so far completed.When closing, tire 50 first is pulled down along bracket axis direction, then wheel branch
Frame 20 turns off 10, cabin into plane nose direction push-in cabin 10 manually.Under the action of second back-moving spring 40,
When unclamping tire 50, internal frame 220 resets, and cooperates in order to open next time with location hole 110.Matched by the damping of expansion bracket
It closes, it can be achieved that wheel support 20 is fixed on a certain position.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (10)
1. a kind of model aircraft, it is characterised in that: open linkage mechanism, undercarriage including magazine door；Model includes casing, in machine
Shell is internally provided with middle partition (1)；
The magazine door opens linkage mechanism
First transmission parts (2), the second transmission parts (6), third transmission parts (7), the 4th transmission parts (8)；Described first
Transmission parts (2), the second transmission parts (6), third transmission parts (7) are rotated and are fixed on middle partition (1), and three is respectively formed
Lever construction, and three's shaft is parallel, three's head and the tail overlap joint forms linkage mechanism；First transmission parts (2) rear end and mould
The fixed bracket connection of type；4th transmission parts (8) are fixed on middle partition (1) and can move up and down；The third transmission
The front end of component (7) is in the top of the 4th transmission parts (8)；Model tail is pressed, the first transmission parts (2) posture is constant,
Fuselage upwarps, and triggers linkage mechanism, pushes the front end of third transmission parts (7), and the 4th transmission parts (8) is driven to push；
The connecting plate (82) of middle partition (1) is provided through below 4th transmission parts (8)；The low side of connecting plate (82)
It connects cartridge clip (9)；4th transmission parts (8), which push, drives cartridge clip (9) to push, to open magazine door (4)；
The landing gear compartment (10) for accommodating undercarriage is provided in the casing abdomen；
The undercarriage includes wheel support (20), telescope support (30)；Telescope support (30) one end rotation, which is fixed on, rises and falls
Frame cabin (10) is fixed towards on the side wall of head, the intermediate position of the other end and wheel support (20) is rotated, and telescope support (30)
Both ends shaft it is parallel, telescope support (30) is in a vertical rotation in surface；
Location hole is provided on landing gear compartment (10) inner roof wall；Described wheel support (20) one end is fixed with tire (50), another
End is provided with the positioning pin with location hole cooperation.
2. a kind of model aircraft according to claim 1, it is characterised in that: at the rear end of second transmission parts (6)
In the lower section of the first transmission parts (2) front end, the second transmission parts (6) rotation, which is fixed on middle partition (1), forms lever；Pressing
Tail, the second transmission parts are lifted on (6), and its rear end is suppressed by the front end of the first transmission parts (2), make to lift on its front end；
The rear end of the third transmission parts (7) is in the top of the second transmission parts (6) front end, and third transmission parts (7) turn
Dynamic be fixed on middle partition (1) forms lever；It is lifted on second transmission parts (6) front end, after third transmission parts (7)
End jacks up, and pushes the front end of third transmission parts (7).
3. a kind of model aircraft according to claim 1, it is characterised in that: the front end of first transmission parts (2) with
It is connected between door (4) by connector, when model is in former posture, the first transmission parts (2) pull door by connector
(4) it is in close state.
4. a kind of model aircraft according to claim 3, it is characterised in that: the connector is wirerope, in described
The hole for steel wire penetrating is offered on partition (1), and wirerope can do the movement of horizontal direction in hole.
5. a kind of model aircraft according to any one of claims 1 to 4, it is characterised in that: after first transmission parts (2)
End extends downwardly stretching casing, connect with bracket, and front end extends to heading, is arranged in the front end of the first transmission parts (2)
There is the mounting portion (21) for fixedly connected part (3)；The magazine door (4) is four door, on first transmission parts (2)
There are two mounting portion (21) for setting；Be respectively fixed with connector (3) on two mounting portions (21), two connectors (3) it is low
End is fixed with the two sides side door of four door respectively.
6. a kind of model aircraft according to claim 5, it is characterised in that: second transmission parts (6) are a Z-shaped
Structure, rear end is low, and is in the lower section of the first transmission parts (2) front end, and front end is high, and shaft is in transition location among zigzag.
7. a kind of model aircraft according to claim 6, it is characterised in that: the third transmission parts (7) are a plate
Structure, its rear end are higher than the second transmission parts (6) front end, and position is rotated by shaft and is fixed on middle partition (1) rearward among it
On.
8. a kind of model aircraft according to claim 7, it is characterised in that: the 4th transmission parts (8) are a plate
Part, four corners offer through-hole (81)；Corresponding position is provided on the middle partition (1) matches with through-hole (81)
Limited post (11), first back-moving spring (12) are arranged on limited post (11)；The first back-moving spring (12) is in the
Between four transmission parts (8) and middle partition (1).
9. a kind of model aircraft according to claim 1, it is characterised in that: the wheel support (20) includes outrigger (210)
With internal frame (220), internal frame (220) is threaded through outrigger (210) inner cavity and can be along axial twitch；Outrigger (210) inner wall and
It is provided with the opposite circumferential step in direction on internal frame (220) outer wall, is formed between two steps for accommodating second back-moving spring
(40) accommodating cavity；The fixed tire (50) in one end of the internal frame (220), the other end and the location hole cooperate；Outward
When twitching the internal frame (220), the second back-moving spring (40) is pressurized；The location hole is close to landing gear compartment (10) towards machine
One end of tail.
10. according to claim 1 or model aircraft described in 9, it is characterised in that: the telescope support (30) includes outer cylinder
(310) and inner cylinder (320)；Described inner cylinder (320) one end is through in outer cylinder (310), the other end and wheel support (20) middle position
Rotation is fixed；The inner cylinder (320) can be twitched in outer cylinder (310) along axial direction, and between inner cylinder (320) and outer cylinder (310)
Damping cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754427.4U CN208302192U (en) | 2018-05-18 | 2018-05-18 | A kind of model aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754427.4U CN208302192U (en) | 2018-05-18 | 2018-05-18 | A kind of model aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208302192U true CN208302192U (en) | 2019-01-01 |
Family
ID=64714850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820754427.4U Withdrawn - After Issue CN208302192U (en) | 2018-05-18 | 2018-05-18 | A kind of model aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208302192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108434755A (en) * | 2018-05-18 | 2018-08-24 | 深圳市沃珂科技有限公司 | A kind of model aircraft |
-
2018
- 2018-05-18 CN CN201820754427.4U patent/CN208302192U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108434755A (en) * | 2018-05-18 | 2018-08-24 | 深圳市沃珂科技有限公司 | A kind of model aircraft |
| CN108434755B (en) * | 2018-05-18 | 2024-01-16 | 深圳市沃珂科技有限公司 | Aircraft model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20240116 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20240116 |