CN208134605U - A kind of dedicated propeller of unmanned plane - Google Patents
A kind of dedicated propeller of unmanned plane Download PDFInfo
- Publication number
- CN208134605U CN208134605U CN201820671572.6U CN201820671572U CN208134605U CN 208134605 U CN208134605 U CN 208134605U CN 201820671572 U CN201820671572 U CN 201820671572U CN 208134605 U CN208134605 U CN 208134605U
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- CN
- China
- Prior art keywords
- circle
- blade
- paddle
- unmanned plane
- blowout patche
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dedicated propellers of unmanned plane; including external module, guard assembly and lamplight component; the guard assembly includes protective plate, bent plate, blade guard circle and middle blowout patche; the rear of the paddle circle is equipped with the middle blowout patche; the middle blowout patche and the paddle circle are rotatablely connected; the lateral wall of the middle blowout patche is equipped with the blade guard circle, and the blade guard circle is fixedly connected with the middle blowout patche, and the protective plate is equipped in front of the right side of the blade guard circle；By being newly provided with protective plate on the basis of original; and it is provided with bent plate in the lower right-hand side of protective plate, it can prevent blade tail point from scratching surrounding population when unmanned plane is taken a flight test; increase certain safety; winding barrier can also be avoided, blade is caused to damage in low-level flight; it is more perfect than original protective device; it is also provided with fluorescent lamp, it is more eye-catching when night unmanned plane during flying can be made, be conducive to control heading.
Description
Technical field
The utility model belongs to unmanned plane parts technical field, and in particular to a kind of dedicated propeller of unmanned plane.
Background technique
Propeller refers to be rotated in air or water by blade, converts engine rotation power in the device of propulsive force,
Can there are two or more leaf be connected with hub, leaf for helicoid or is similar to a kind of propeller of helicoid on one side backward.Spiral shell
Rotation paddle is divided into many kinds, and application is also very extensive, such as the propeller of aircraft, steamer.
There are certain shortcomings for original propeller, winged in unmanned plane since unmanned plane blade stretches to surrounding rotation
Barrier is unavoidably encountered during row, blade is easy winding, strikes object, seriously affects unmanned plane during flying or even quilt in this way
It is dynamic to fall ground, it is easily damaged blade, and original propeller protective cover cannot be protected well, there are certain peaces
Full hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of dedicated propellers of unmanned plane, to solve to propose in above-mentioned background technique
Original propeller there are certain shortcoming, since unmanned plane blade stretches to surrounding rotation, in unmanned plane during flying process
In unavoidably encounter barrier, blade is easy winding, strikes object, seriously affects unmanned plane during flying in this way, or even passively fall
Ground is easily damaged blade, and original propeller protective cover cannot be protected well, and there are some potential safety problemss
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of dedicated propeller of unmanned plane, including it is outer
Parts, guard assembly and lamplight component, the external module include the first blade, paddle circle, the second blade, helical axis and rubber
The front of circle, the paddle circle 12 is equipped with the rubber ring 15, and the rubber ring 15 is fixedly connected with the paddle circle 12, the paddle circle
Left side be equipped with first blade, first blade is fixedly connected with the paddle circle, described in the right side of the paddle circle is equipped with
Second blade, second blade are fixedly connected with the paddle circle, and the lower inside of the paddle circle is equipped with the helical axis, described
Helical axis and the paddle circle are rotatablely connected, and the guard assembly includes protective plate, bent plate, blade guard circle and middle blowout patche, described
The rear of paddle circle is equipped with the middle blowout patche, and the middle blowout patche and the paddle circle are rotatablely connected, and the lateral wall of the middle blowout patche is equipped with
The blade guard circle, the blade guard circle are fixedly connected with the middle blowout patche, are set in front of the right side of the blade guard circle
There is the protective plate, the protective plate is fixedly connected with the blade guard circle, and the top of the blade guard circle is equipped with described
Bent plate, the bent plate are fixedly connected with the blade guard circle, and the lamplight component includes fluorescent lamp and lamp plate, and the blade is protected
The lower inside of guard ring is equipped with the lamp plate, and the lamp plate is fixedly connected with the blade guard circle, the blade guard circle
Lower surface is equipped with the fluorescent lamp, and the fluorescent lamp is fixedly connected with the blade guard circle.
Preferably, the upper surface of the bent plate is equipped with the protective plate, and the protective plate is fixedly connected with the bent plate.
Preferably, the quantity of the fluorescent lamp is nine, is located at the lower surface of the blade guard circle.
Preferably, the lower inside of the middle blowout patche is equipped with the helical axis, and the helical axis and the middle blowout patche rotate
Connection.
Preferably, the outside of the fluorescent lamp is equipped with splash guard, and the splash guard is fixedly connected with the fluorescent lamp.
Compared with prior art, the utility model has the beneficial effects that：Unmanned air vehicle technique is gradually applied in every field, is
Improve unmanned plane propeller, preferably can provide use for user, by the basis of original newly provided with protective plate, and
The lower right-hand side of protective plate is provided with bent plate, can prevent blade tail point from scratching the crowd of surrounding when unmanned plane is taken a flight test,
Increase certain safety, can also avoid winding barrier in low-level flight, blade be caused to damage, than original
Protective device is more perfect, is also provided with fluorescent lamp, more eye-catching when that can make unmanned plane during flying at night, is conducive to control flight
Direction, while increasing certain visual effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the paddle blade structure schematic diagram in the utility model；
In figure：10, external module；11, the first blade；12, paddle circle；13, the second blade；14, helical axis；15, rubber ring；
20, guard assembly；21, protective plate；22, bent plate；23, blade guard circle；24, middle blowout patche；30, lamplight component；31, fluorescent lamp；
32, lamp plate.
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 dedicated propeller of unmanned plane, including outside
Component 10, guard assembly 20 and lamplight component 30, external module 10 include the first blade 11, paddle circle 12, the second blade 13, spiral
The front of axis 14 and rubber ring 15, paddle circle 12 is equipped with rubber ring 15, and rubber ring 15 is fixedly connected with paddle circle 12, a left side for paddle circle 12
Side is equipped with the first blade 11, and the first blade 11 is fixedly connected with paddle circle 12, and the right side of paddle circle 12 is equipped with the second blade 13, the second paddle
Leaf 13 is fixedly connected with paddle circle 12, and the lower inside of paddle circle 12 is equipped with helical axis 14, and helical axis 14 and paddle circle 12 are rotatablely connected,
Guard assembly 20 includes protective plate 21, bent plate 22, blade guard circle 23 and middle blowout patche 24, and the rear of paddle circle 12 is equipped with middle blowout patche
24, middle blowout patche 24 is rotatablely connected with paddle circle 12, and the lateral wall of middle blowout patche 24 is equipped with blade guard circle 23, and blade guard circle 23 is in
Blowout patche 24 is fixedly connected, and protective plate 21 is equipped in front of the right side of blade guard circle 23, and protective plate 21 and blade guard circle 23 are fixed
The top of connection, blade guard circle 23 is equipped with bent plate 22, and bent plate 22 is fixedly connected with blade guard circle 23, and lamplight component 30 wraps
Fluorescent lamp 31 and lamp plate 32 are included, the lower inside of blade guard circle 23 is equipped with lamp plate 32, and lamp plate 32 and blade guard circle 23 are fixed
The lower surface of connection, blade guard circle 23 is equipped with fluorescent lamp 31, and fluorescent lamp 31 is fixedly connected with blade guard circle 23.
In the present embodiment, it is the first blade 11 and the second blade 13 respectively, due to sky that there are two blades on a propeller
Air tightness is small, thrust to unmanned plane is flowed backward in order to accelerate air, so the gap between propeller blade is bigger
, if blade is too close, air flow amount backward is just small, is unfavorable for flying.
In the present embodiment, it is provided with bent plate 22 in the right side upper surface of blade guard circle 23, and bent plate 22 is arc-shaped
It is fitted closely with the side wall of blade guard circle 23, flight course blade strikes obstacles can be prevented, it is passive to land, also in bent plate
22 top is mounted with protective plate 21, can preferably improve safeguard function, more perfect, also sets in the lower section of blade guard circle 23
Fluorescent lamp 31 has been set, it is more eye-catching when night unmanned plane during flying can be made, be conducive to control heading, while increasing certain
Visual effect.
Further, the upper surface of bent plate 22 is equipped with protective plate 21, and protective plate 21 is fixedly connected with bent plate 22.
In the present embodiment, bent plate 22 is arc-shaped, and protective plate 21 is rectangle and is fixed on 22 upper surface of bent plate, can be improved
The safeguard function of propeller.
Further, the quantity of fluorescent lamp 31 is nine, is located at the lower surface of blade guard circle 23.
In the present embodiment, in night unmanned plane during flying, flying machine can be made more eye-catching, be conducive to fly, improve week
The brightness in collarette border, avoids strikes obstacles.
Further, the lower inside of middle blowout patche 24 is equipped with helical axis 14, and helical axis 14 and middle blowout patche 24 are rotatablely connected.
In the present embodiment, helical axis 14 drives the first blade 11 and the rotation of the second blade 13, power needed for providing flight.
Further, the outside of fluorescent lamp 31 is equipped with splash guard, and splash guard is fixedly connected with fluorescent lamp 31.
In the present embodiment, splash guard can prevent fluorescent lamp to be damaged in rain and snow, play the role of protection.
The working principle and process for using of the utility model：After the utility model installs, generally there is four on unmanned plane
A propeller, and there are two blades on a propeller, are the first blade 11 and the second blade 13 respectively, provide flight forces, and
It is provided with bent plate 22 in the right side upper surface of blade guard circle 23, and bent plate 22 is arc-shaped tight with the side wall of blade guard circle 23
Closely connected conjunction can prevent flight course blade strikes obstacles, passive to land, and also be mounted with protective plate in the top of bent plate 22
21, safeguard function can be preferably improved, it is more perfect, it also is provided with fluorescent lamp 31 in the lower section of blade guard circle 23, at night
It is more eye-catching when can make unmanned plane during flying, be conducive to control heading.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dedicated propeller of unmanned plane, it is characterised in that：Including external module (10), guard assembly (20) and lamplight component
(30), the external module (10) includes the first blade (11), paddle circle (12), the second blade (13), helical axis (14) and rubber
It encloses (15), the front of the paddle circle (12) is equipped with the rubber ring (15), and the rubber ring (15) and the paddle circle (12) are fixed
Connection, the left side of the paddle circle (12) are equipped with first blade (11), and first blade (11) and the paddle circle (12) are solid
The right side of fixed connection, the paddle circle (12) is equipped with second blade (13), second blade (13) and the paddle circle (12)
It is fixedly connected, the lower inside of the paddle circle (12) is equipped with the helical axis (14), the helical axis (14) and the paddle circle
(12) it is rotatablely connected, the guard assembly (20) includes protective plate (21), bent plate (22), blade guard circle (23) and middle blowout patche
(24), the rear of the paddle circle (12) is equipped with the middle blowout patche (24), and the middle blowout patche (24) and the paddle circle (12) rotation connect
It connects, the lateral wall of the middle blowout patche (24) is equipped with the blade guard circle (23), the blade guard circle (23) and the axis
Circle (24) is fixedly connected, and is equipped with the protective plate (21) in front of the right side of the blade guard circle (23), the protective plate (21)
It is fixedly connected with the blade guard circle (23), the top of the blade guard circle (23) is equipped with the bent plate (22), described curved
Plate (22) is fixedly connected with the blade guard circle (23), and the lamplight component (30) includes fluorescent lamp (31) and lamp plate (32),
The lower inside of the blade guard circle (23) is equipped with the lamp plate (32), the lamp plate (32) and the blade guard circle (23)
It is fixedly connected, the lower surface of the blade guard circle (23) is equipped with the fluorescent lamp (31), the fluorescent lamp (31) and the paddle
Leaf guard circle (23) is fixedly connected.
2. the dedicated propeller of a kind of unmanned plane according to claim 1, it is characterised in that：The upper surface of the bent plate (22)
Equipped with the protective plate (21), the protective plate (21) is fixedly connected with the bent plate (22).
3. the dedicated propeller of a kind of unmanned plane according to claim 1, it is characterised in that：The quantity of the fluorescent lamp (31)
It is nine, is located at the lower surface of the blade guard circle (23).
4. the dedicated propeller of a kind of unmanned plane according to claim 1, it is characterised in that：The inside of the middle blowout patche (24)
Lower section is equipped with the helical axis (14), and the helical axis (14) and the middle blowout patche (24) are rotatablely connected.
5. the dedicated propeller of a kind of unmanned plane according to claim 1, it is characterised in that：The outside of the fluorescent lamp (31)
Equipped with splash guard, the splash guard is fixedly connected with the fluorescent lamp (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671572.6U CN208134605U (en) | 2018-05-07 | 2018-05-07 | A kind of dedicated propeller of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671572.6U CN208134605U (en) | 2018-05-07 | 2018-05-07 | A kind of dedicated propeller of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208134605U true CN208134605U (en) | 2018-11-23 |
Family
ID=64312933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820671572.6U Expired - Fee Related CN208134605U (en) | 2018-05-07 | 2018-05-07 | A kind of dedicated propeller of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208134605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979704A (en) * | 2019-11-07 | 2020-04-10 | 刘创 | Logistics distribution unmanned aerial vehicle |
| WO2023272489A1 (en) * | 2021-06-29 | 2023-01-05 | 深圳市大疆创新科技有限公司 | Propeller and unmanned aerial vehicle |
-
2018
- 2018-05-07 CN CN201820671572.6U patent/CN208134605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979704A (en) * | 2019-11-07 | 2020-04-10 | 刘创 | Logistics distribution unmanned aerial vehicle |
| CN110979704B (en) * | 2019-11-07 | 2021-08-20 | 陕西蓝天上航空俱乐部有限公司 | Logistics distribution unmanned aerial vehicle |
| WO2023272489A1 (en) * | 2021-06-29 | 2023-01-05 | 深圳市大疆创新科技有限公司 | Propeller and unmanned aerial vehicle |
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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: 20181123 Termination date: 20190507 |