CN208102339U - A kind of unmanned plane stable type rotor wing rotation structure - Google Patents
A kind of unmanned plane stable type rotor wing rotation structure Download PDFInfo
- Publication number
- CN208102339U CN208102339U CN201820532524.9U CN201820532524U CN208102339U CN 208102339 U CN208102339 U CN 208102339U CN 201820532524 U CN201820532524 U CN 201820532524U CN 208102339 U CN208102339 U CN 208102339U
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- China
- Prior art keywords
- fixed disk
- groove
- unmanned plane
- ball
- type rotor
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Abstract
The utility model discloses a kind of unmanned plane stable type rotor wing rotation structures, including wing, fixed disk is fixedly connected with inside the wing, and fixed disk is internally provided with the first groove, first groove is threaded with threaded rod, and the second groove is provided with outside threaded rod, second inside grooves are equipped with ball, and protective jacket is provided with outside ball, shell is provided with outside the protective jacket, and horn is fixedly connected on the right side of shell, protection pad is provided on the right side of the fixed disk, and be provided with support rod on the right side of protection pad.Ball is distributed with using the second groove annular with stable type rotor wing rotation structure in the unmanned plane, and when wing is rotated, it can be acted on by internal fixed disk with ball, the friction between fixed disk and shell is also reduced while to increase the revolving speed of fixed disk, and it can effectively be reduced by protection pad and be shaken between fixed disk and shell, and under the action of support rod and spring, it can be weakened with further progress and be shaken.
Description
Technical field
The utility model relates to unmanned plane equipment technical field, specially a kind of unmanned plane stable type rotor wing rotation knot
Structure.
Background technique
Unmanned plane be one kind should not driver's boarding carry out any manual drive operation, completely under the monitoring of electronic equipment
It can be automatically performed the aircraft river of thru-flight process, its appearance makes every country enter one to the research of aircraft
The brand-new epoch.Unmanned plane is with its survival ability compared with strong, flexibility is high, mobility is good, very easy to use and zero injures and deaths of personnel
The advantages that risk, can play extremely important effect in modern war, while also have in civilian and commercial kitchen area unmanned plane non-
Often wide application prospect, unmanned plane can be divided into the types such as fixed-wing formula, rotary wind type and flapping wings type unmanned plane by flight characteristic,
Wherein miniature rotor wing unmanned aerial vehicle has the characteristics that small volume, structure are simple, control is more flexible, being capable of VTOL, freedom
Hovering, additionally it is possible to various natural environments are adapted to, have the advantages that autonomous flight and throwing power, it can be in some unsuitable mankind
Operation is carried out in the complexity and hazardous environment of entrance, and unmanned plane stable type rotor wing rotation structure is then unmanned plane one important
Composition construction.
Huge friction is generated when the generally existing use of stable type rotor wing rotation structure of unmanned plane currently on the market,
To reduce the service life of wing, and wing quick rotation holds the phenomenon that causing to cause abrasion with horn very much when flight.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane stable type rotor wing rotation structures, to solve above-mentioned background
It is generated when the unmanned plane currently on the market proposed in technology the generally existing use of stable type rotor wing rotation structure huge
Friction, to reduce the service life of wing, and wing quick rotation is held and causes to cause what is worn to show with horn very much when flight
As the problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of unmanned plane stable type rotor wing rotation
Structure, including wing, are fixedly connected with fixed disk inside the wing, and fixed disk is internally provided with the first groove, and described
One groove is threaded with threaded rod, and the second groove is provided with outside threaded rod, and second inside grooves are equipped with ball,
And protective jacket is provided with outside ball, and shell is provided with outside the protective jacket, and be fixedly connected with horn on the right side of shell, it is described
It is provided with protection pad on the right side of fixed disk, and is provided with support rod on the right side of protection pad, viscous be adhered is connected to spring on the right side of the support rod, and bullet
Fixture block is installed outside spring, and is fixedly connected with cushion block on the right side of fixture block.
Preferably, the diameter of the ball is less than the diameter of the second groove, and ball annular spread is in the second groove.
Preferably, the protective jacket is ring structure, and the intracavity diameter of protective jacket is greater than the diameter of fixed disk.
Preferably, the protection pad is rubber material, and protection pad is evenly distributed on the inside of protective jacket.
Preferably, the support rod and spring are structure as a whole, and spring is distributed between 2 fixture blocks, and fixture block with
Cushion block is at vertical structure.
Compared with prior art, the utility model has the beneficial effects that：The unmanned plane is adopted with stable type rotor wing rotation structure
Ball is distributed with the second groove annular, and when wing is rotated, can be made by internal fixed disk with ball
With also reducing the friction between fixed disk and shell while to increase the revolving speed of fixed disk, and can by protection pad
It is shaken between fixed disk and shell with effectively reducing, and under the action of support rod and spring, it can be weakened with further progress
Vibration.The diameter of the ball of the device is less than the diameter of the second groove, and ball annular spread makes wing exist in the second groove
When work, the friction that the fixed disk in wing is generated with shell can be weakened by ball, and can also increase wing
Revolving speed, protective jacket is ring structure, and the intracavity diameter of protective jacket is greater than the diameter of fixed disk, make wing by fixed disk with
It while threaded rod carries out being threadedly coupled fixed, can be effectively protected under the action of protective jacket, protection pad is rubber material
Matter, and protection pad is evenly distributed on the inside of protective jacket, reduces protection pad effectively between fixed disk and shell and shakes, thus
The degree of wear of fixed disk when used for a long time is reduced, the service life of unmanned plane can be enabled to be extended, support rod and spring are integrated
Structure, and spring is distributed between 2 fixture blocks, and fixture block and cushion block make at vertical structure by passing through after protection pad damping
The effect of support rod and spring can further weaken vibration, to make the more steady of airfoil flight.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic view of the front view；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 2.
In figure：1, wing, 2, fixed disk, the 3, first groove, 4, ball, the 5, second groove, 6, shell, 7, protective jacket, 8,
Horn, 9, threaded rod, 10, protection pad, 11, fixture block, 12, cushion block, 13, spring, 14, support rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of unmanned plane stable type rotor wing rotation knot
Structure, including wing 1 are fixedly connected with fixed disk 2 inside wing 1, and fixed disk 2 is internally provided with the first groove 3, the first groove
3 are threaded with threaded rod 9, and the second groove 5 is provided with outside threaded rod 9, ball 4 are equipped with inside the second groove 5, and roll
It is provided with protective jacket 7 outside pearl 4, the diameter of ball 4 is less than the diameter of the second groove 5, and 4 annular spread of ball is in the second groove
In 5, making wing 1 at work, the friction that the fixed disk 2 in wing 1 is generated with shell 6 can be weakened by ball 4, and
And the revolving speed of wing 1 can also be increased, protective jacket 7 is ring structure, and the intracavity diameter of protective jacket 7 is greater than the straight of fixed disk 2
Diameter can obtain while making wing 1 carry out being threadedly coupled fixed with threaded rod 9 by fixed disk 2 under the action of protective jacket 7
To being effectively protected, it is provided with shell 6 outside protective jacket 7, and be fixedly connected with horn 8 on the right side of shell 6, is set on the right side of fixed disk 2
It is equipped with protection pad 10, and is provided with support rod 14 on the right side of protection pad 10, protection pad 10 is rubber material, and protection pad 10 is evenly distributed on protection
The inside of set 7, reduces protection pad 10 effectively and shakes between fixed disk 2 and shell 6, so that it is long-term to reduce fixed disk 2
Degree of wear when use can enable the service life of unmanned plane be extended, and support rod 14 and spring 13 are structure as a whole, and spring 13
It is distributed between 2 fixture blocks 11, and fixture block 11 and cushion block 12 make at vertical structure by passing through branch after 10 damping of protection pad
The effect of strut 14 and spring 13 can further weaken vibration, to make the more steady of the flight of wing 1, support rod 14
Viscous be adhered in right side is connected to spring 13, and fixture block 11 is equipped with outside spring 13, and cushion block 12 is fixedly connected on the right side of fixture block 11.
Working principle：When using unmanned plane stable type rotor wing rotation structure, first check the device with the presence or absence of zero
The case where part is damaged or is not connected firmly, check it is errorless after carried out again using first passing through the fixed disk 2 in wing 1 internal
First groove 3 is rotatablely connected with threaded rod 9, makes wing 1 at work, makes fixed disk 2 and the generated friction of shell 6 can
To carry out rolling friction with fixed disk 2 by the ball 4 in the second groove 5, to reduce rubbing between price fixing 2 and shell 6
It wipes, and the revolving speed of fixed disk 2 can also be made to be speeded, and vibration caused by fixed disk 2 and protective jacket 7, rubber can be passed through
After glue protection pad 10 is effectively buffered, and shaking force is buffered by protection pad 10, it is then transferred on support rod 14, makes to prop up
Strut 14 compresses spring 13, so that spring 13 be made to act on cushion block 12, shaking force can be enabled further to be weakened,
Here it is the unmanned plane working principles of stable type rotor wing rotation structure.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of unmanned plane stable type rotor wing rotation structure, including wing（1）, it is characterised in that：The wing（1）Inside is solid
Surely it is connected with fixed disk（2）, and fixed disk（2）It is internally provided with the first groove（3）, first groove（3）It is threaded with
Threaded rod（9）, and threaded rod（9）Outside is provided with the second groove（5）, second groove（5）Inside is equipped with ball（4）,
And ball（4）Outside is provided with protective jacket（7）, the protective jacket（7）Outside is provided with shell（6）, and shell（6）Right side is fixed
It is connected with horn（8）, the fixed disk（2）Right side is provided with protection pad（10）, and protection pad（10）Right side is provided with support rod（14）,
The support rod（14）Viscous be adhered in right side is connected to spring（13）, and spring（13）Outside is equipped with fixture block（11）, and fixture block
（11）Right side is fixedly connected with cushion block（12）.
2. a kind of unmanned plane according to claim 1 stable type rotor wing rotation structure, it is characterised in that：The ball
（4）Diameter less than the second groove（5）Diameter, and ball（4）Annular spread is in the second groove（5）It is interior.
3. a kind of unmanned plane according to claim 1 stable type rotor wing rotation structure, it is characterised in that：The protective jacket
（7）For ring structure, and protective jacket（7）Intracavity diameter be greater than fixed disk（2）Diameter.
4. a kind of unmanned plane according to claim 1 stable type rotor wing rotation structure, it is characterised in that：The protection pad
（10）For rubber material, and protection pad（10）It is evenly distributed on protective jacket（7）Inside.
5. a kind of unmanned plane according to claim 1 stable type rotor wing rotation structure, it is characterised in that：The support rod
（14）And spring（13）It is structure as a whole, and spring（13）It is distributed in 2 fixture blocks（11）Between, and fixture block（11）With cushion block
（12）At vertical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532524.9U CN208102339U (en) | 2018-04-16 | 2018-04-16 | A kind of unmanned plane stable type rotor wing rotation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532524.9U CN208102339U (en) | 2018-04-16 | 2018-04-16 | A kind of unmanned plane stable type rotor wing rotation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208102339U true CN208102339U (en) | 2018-11-16 |
Family
ID=64118782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820532524.9U Expired - Fee Related CN208102339U (en) | 2018-04-16 | 2018-04-16 | A kind of unmanned plane stable type rotor wing rotation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208102339U (en) |
-
2018
- 2018-04-16 CN CN201820532524.9U patent/CN208102339U/en not_active Expired - Fee Related
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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: 20181116 Termination date: 20200416 |