CN108888969A - A kind of power device - Google Patents
A kind of power device Download PDFInfo
- Publication number
- CN108888969A CN108888969A CN201810918473.8A CN201810918473A CN108888969A CN 108888969 A CN108888969 A CN 108888969A CN 201810918473 A CN201810918473 A CN 201810918473A CN 108888969 A CN108888969 A CN 108888969A
- Authority
- CN
- China
- Prior art keywords
- crank
- connecting rod
- main casing
- engine
- upper main
- 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.)
- Pending
Links
- 238000007514 turning Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H27/00—Toy aircraft; Other flying toys
- A63H27/02—Model aircraft
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H27/00—Toy aircraft; Other flying toys
- A63H27/14—Starting or launching devices for toy aircraft; Arrangements on toy aircraft for starting or launching
Landscapes
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of power devices, including upper main casing chamber, shell is fixed after being fixedly installed in the side of the upper main casing chamber, the surface side of fixed shell is chimeric after described interior hexagonal tight fixed bolt, airscrew engine is equipped with outside the other side of the upper main casing chamber, the top of the airscrew engine is equipped with screw propeller cap, propeller blade is socketed between the airscrew engine and screw propeller cap, another side bottom of the upper main casing chamber is chimeric the first steering engine, the side of first steering engine is connected with the first crank, the end of first crank is movably installed with first connecting rod, the end of the first connecting rod is socketed with second connecting rod.In the present invention, using new structure, crank link mechanism is used using new fixation device, while in steering engine position, extra connection component is not used in crank position, guarantees flight safety, the reduction of aircraft own wt improves the utilization efficiency of aircraft energy.
Description
Technical field
The present invention relates to model airplane field more particularly to a kind of power devices.
Background technique
Aircraft power plant refers to aircraft engine and guarantees system and attached necessary to aircraft engine works normally
The general name of part, composition depend on the type of aircraft engine used, mainly there is system below or device：Aircraft engine and
Its starting, steerable system；Aircraft fuel system；Aircraft oil system, fire prevention and fire extinguishing system, aircraft engine radiator,
Aircraft engine fixes device, air inlet and exhaust apparatus, and with the most use on modern aircraft is turbofan and turbine
Jet engine, turboprop are also widely used on middle-size and small-size subsonic aircraft, and piston-mode motor is served only for low
Fast light aerocraft, solid and liquid-propellant rocket engine are only used as the thruster short time to use.
Existing aircraft power plant is mainly fixed using traditional retainer plate, and the mode being horizontally mounted realizes engine
Power output, but existing engine, since surface part is more, the fixation after installing is a more serious problem,
Existing power device can generate axial float when in use, cause accident, be unfavorable for the guarantee of safety.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of power device proposed.
To achieve the goals above, present invention employs following technical solutions：A kind of power device, including upper main casing chamber,
Shell is fixed in the side of the upper main casing chamber after being fixedly installed with, the surface side of fixed shell is chimeric after described has interior hexagonal tight
Determine bolt, airscrew engine is equipped with outside the other side of the upper main casing chamber, the top of the airscrew engine is equipped with spiral shell
Revolve paddle spinner, be socketed with propeller blade between the airscrew engine and screw propeller cap, the upper main casing chamber it is another
Side bottom is chimeric the first steering engine, and the side of first steering engine is connected with the first crank, the end activity of first crank
First connecting rod is installed, the end of the first connecting rod is socketed with second connecting rod, and the bottom outside of the airscrew engine is embedding
Conjunction has limit end plates.
It is as above-mentioned technical proposal to further describe：
The quantity of the interior hexagonal tight fixed bolt is four groups, and interior hexagonal tight fixed bolt be entrenched in after fix four of shell and turn
Angle.
It is as above-mentioned technical proposal to further describe：
The surface of fixed shell offers two groups of through-holes after described, and the shape of through-hole is rectangle, and the outer surface of upper main casing chamber is opened
Equipped with rectangular through-hole.
It is as above-mentioned technical proposal to further describe：
First crank, first connecting rod and second connecting rod form crank link mechanism, and first connecting rod end bend, snap onto
The bottom through-hole of first crank.
It is as above-mentioned technical proposal to further describe：
The surface of first crank offers circular through hole, and the first crank is connected to the side table of the first steering engine by pin
Face.
It is as above-mentioned technical proposal to further describe：
The shape of the second connecting rod is jaw shaped, and clamping jaw end offers through-hole.
In the present invention, using new structure, crank connecting link machine is used using new fixation device, while in steering engine position
Structure, in the case where crank position does not use extra connection component to guarantee flight safety, reduction connection component as far as possible is protected
The reduction for having demonstrate,proved aircraft own wt improves the utilization efficiency of aircraft energy, reduces the probability of aircraft accident generation, this hair
It is bright safe and practical, it is worthy to be popularized.
Detailed description of the invention
Fig. 1 is a kind of main structure figure of power device proposed by the present invention；
Fig. 2 is a kind of top view of power device proposed by the present invention；
Fig. 3 is a kind of isometric side view of power device proposed by the present invention.
Marginal data：
1, upper main casing chamber；2, screw propeller cap；3, airscrew engine；4, propeller blade；5, first connecting rod；6, first is bent
Handle；7, second connecting rod；8, shell is fixed afterwards；9, interior hexagonal tight fixed bolt；10, the first steering engine；11, end plates are limited.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention；Term " first ", " second ", " third "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific regulation and limit
Fixed, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of power device, including upper main casing chamber 1, the side of upper main casing chamber 1 are fixed after being fixedly installed with
Shell 8, the surface side of rear fixed shell 8 is chimeric interior hexagonal tight fixed bolt 9, is equipped with spiral shell outside the other side of upper main casing chamber 1
Paddle motor 3 is revolved, the top of airscrew engine 3 is equipped with screw propeller cap 2, between airscrew engine 3 and screw propeller cap 2
It is socketed with propeller blade 4, another side bottom of upper main casing chamber 1 is chimeric the first steering engine 10, the side pin joint of the first steering engine 10
There is the first crank 6, the end of the first crank 6 is movably installed with first connecting rod 5, and the end of first connecting rod 5 is socketed with second connecting rod
7, the bottom outside of airscrew engine 3 is chimeric limit end plates 11.
The quantity of interior hexagonal tight fixed bolt 9 is four groups, and interior hexagonal tight fixed bolt 9 be entrenched in after fix four of shell 8
Turning, hexagonal tight fixed bolt 9 can guarantee the surface that equipment can be completely fixed in when installation in four groups, avoid single spiral shell
Generate offset when bolt is fixed, the surface of rear fixed shell 8 offers two groups of through-holes, and the shape of through-hole is rectangle, and upper master
The outer surface of shell chamber 1 offers rectangular through-hole, reduces the weight of entire aircraft, increases fuel oil utilization efficiency, while through-hole can
To increase equipment cooling effect, steering engine and engine overheat are avoided, the first crank 6, first connecting rod 5 and second connecting rod 7 form song
Handle link mechanism, and 5 end bend of first connecting rod, snap onto the bottom through-hole of the first crank 6, special using the physics of connecting rod itself
Property bending installation, reduce mounting assembly, reduce energy loss, the surface of the first crank 6 offers circular through hole, and first is bent
Handle 6 is connected to the side surface of the first steering engine 10 by pin, guarantees that the first crank 6 can be rotated normally, while the first crank 6
The adjusting function of the first steering engine 10 is not interfered, the shape of second connecting rod 7 is jaw shaped, and clamping jaw end offers through-hole, guarantees
Second connecting rod 7 can be directly used pin and connect when connecting subsequent equipment, after the stability and connection that guarantee connection
The reliability of work.
Working principle：The power device is being assembled, before the power device, is needing first to pass through whole equipment interior
Hexagonal tight fixed bolt 9 is fixedly mounted on the position of aircraft power equipment, is later packed into airscrew engine 3 and the first steering engine 10
Among the equipment inner cavity, propeller blade 4 is then socketed in 3 surface of airscrew engine, and consolidated with screw propeller cap 2
It is fixed, the first crank 6 is mounted on to the side of the first steering engine 10 later, later connects first connecting rod 5 and the installation of second connecting rod 7,
Crank link mechanism is formed, the function of power transmission and automatically controlled adjusting is realized.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of power device, including upper main casing chamber（1）, which is characterized in that the upper main casing chamber（1）Side be fixedly installed with
Shell is fixed afterwards（8）, fixed shell after described（8）Surface side chimeric have interior hexagonal tight fixed bolt（9）, the upper main casing chamber
（1）The other side outside be equipped with airscrew engine（3）, the airscrew engine（3）Top be equipped with screw propeller cap
（2）, the airscrew engine（3）And screw propeller cap（2）Between be socketed with propeller blade（4）, the upper main casing chamber（1）
Another side bottom chimeric have the first steering engine（10）, first steering engine（10）Side be connected with the first crank（6）, described
One crank（6）End be movably installed with first connecting rod（5）, the first connecting rod（5）End be socketed with second connecting rod（7）,
The airscrew engine（3）Bottom outside chimeric have limit end plates（11）.
2. a kind of power device according to claim 1, which is characterized in that the interior hexagonal tight fixed bolt（9）Quantity
It is four groups, and interior hexagonal tight fixed bolt（9）Shell is fixed after being entrenched in（8）Four turnings.
3. a kind of power device according to claim 1, which is characterized in that fixed shell after described（8）Surface open up
There are two groups of through-holes, the shape of through-hole is rectangle, and upper main casing chamber（1）Outer surface offer rectangular through-hole.
4. a kind of power device according to claim 1, which is characterized in that first crank（6）, first connecting rod（5）
And second connecting rod（7）Form crank link mechanism, and first connecting rod（5）End bend snaps onto the first crank（6）Bottom it is logical
Hole.
5. a kind of power device according to claim 1, which is characterized in that first crank（6）Surface offer
Circular through hole, and the first crank（6）The first steering engine is connected to by pin（10）Side surface.
6. a kind of power device according to claim 1, which is characterized in that the second connecting rod（7）Shape be clamping jaw
Shape, clamping jaw end offer through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918473.8A CN108888969A (en) | 2018-08-13 | 2018-08-13 | A kind of power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918473.8A CN108888969A (en) | 2018-08-13 | 2018-08-13 | A kind of power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108888969A true CN108888969A (en) | 2018-11-27 |
Family
ID=64354072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918473.8A Pending CN108888969A (en) | 2018-08-13 | 2018-08-13 | A kind of power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108888969A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB350154A (en) * | 1930-04-25 | 1931-06-11 | John Williams Davies | Improvements in or relating to hand or foot operated screw propelled boats |
| US4027422A (en) * | 1975-09-29 | 1977-06-07 | Schroeder Lloyd A | Model aircraft propulsion |
| CN202128911U (en) * | 2011-07-07 | 2012-02-01 | 广州大学 | Remote-control electric side-by-side twin rotor helicopter model airplane |
| WO2012019336A1 (en) * | 2010-08-13 | 2012-02-16 | Ni Kanghan | Linkage device for remote control model helicopter with coaxial and counter rotating double-propeller |
| CN105197238A (en) * | 2014-06-27 | 2015-12-30 | 赵明 | Transformable pump jetting craft ship provided with flapping wings and equipped with pneumatic energy cannon structure |
| CN206107523U (en) * | 2016-08-30 | 2017-04-19 | 段霄驰 | Bionical machine fish of multichannel |
| CN206407130U (en) * | 2016-12-29 | 2017-08-15 | 昊翔电能运动科技(昆山)有限公司 | Three oar steering mechanism |
| CN207360566U (en) * | 2017-06-29 | 2018-05-15 | 天峋（常州）智能科技有限公司 | A kind of achievable propeller cycle tilts the auto-bank unit of displacement |
-
2018
- 2018-08-13 CN CN201810918473.8A patent/CN108888969A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB350154A (en) * | 1930-04-25 | 1931-06-11 | John Williams Davies | Improvements in or relating to hand or foot operated screw propelled boats |
| US4027422A (en) * | 1975-09-29 | 1977-06-07 | Schroeder Lloyd A | Model aircraft propulsion |
| WO2012019336A1 (en) * | 2010-08-13 | 2012-02-16 | Ni Kanghan | Linkage device for remote control model helicopter with coaxial and counter rotating double-propeller |
| CN202128911U (en) * | 2011-07-07 | 2012-02-01 | 广州大学 | Remote-control electric side-by-side twin rotor helicopter model airplane |
| CN105197238A (en) * | 2014-06-27 | 2015-12-30 | 赵明 | Transformable pump jetting craft ship provided with flapping wings and equipped with pneumatic energy cannon structure |
| CN206107523U (en) * | 2016-08-30 | 2017-04-19 | 段霄驰 | Bionical machine fish of multichannel |
| CN206407130U (en) * | 2016-12-29 | 2017-08-15 | 昊翔电能运动科技(昆山)有限公司 | Three oar steering mechanism |
| CN207360566U (en) * | 2017-06-29 | 2018-05-15 | 天峋（常州）智能科技有限公司 | A kind of achievable propeller cycle tilts the auto-bank unit of displacement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181127 |
|
| RJ01 | Rejection of invention patent application after publication |