CN206939076U - A kind of telescopic unmanned plane of propeller - Google Patents
A kind of telescopic unmanned plane of propeller Download PDFInfo
- Publication number
- CN206939076U CN206939076U CN201720528637.7U CN201720528637U CN206939076U CN 206939076 U CN206939076 U CN 206939076U CN 201720528637 U CN201720528637 U CN 201720528637U CN 206939076 U CN206939076 U CN 206939076U
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- CN
- China
- Prior art keywords
- front vane
- rear blade
- pin
- unmanned plane
- propeller
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Toys (AREA)
Abstract
The utility model discloses a kind of telescopic unmanned plane of propeller,Including body,Front vane,Rear blade,Pin,Three front vanes are installed in the rotary shaft of described body,It is hollow-core construction inside described front vane,Rear blade is set inside described front vane,Connected between described front vane and rear blade by pin,Described pin both ends are respectively arranged with the buckle with opening and closing function,One end outer surface of the described front vane away from rotary shaft sets fluted,Described buckle is located within groove,The shape of described buckle and groove is mutually agreed with,Described rear blade is provided with through hole close to one end of rotary shaft,The shape of described through hole is mutually agreed with the profile of pin,The length of described front vane is more than the length of rear blade,Generally,Propeller of the present utility model being capable of free telescopic variation,Effectively reduce the package size of unmanned plane,It is convenient for storing and transports.
Description
Technical field
The utility model belongs to unmanned air vehicle technique field, more particularly to a kind of telescopic unmanned plane of propeller.
Background technology
With the continuous maturation of unmanned air vehicle technique, people have been not limited solely to photography to the demand of unmanned plane and taken photo by plane
Consumer field, the multiple fields such as plant protection operation, territory monitoring, electric inspection process, public security anti-terrorism are extended at leisure.Unmanned plane is wrapping
In dress, storage and transportation, because the propeller space-consuming of unmanned plane is larger, cause to carry inconvenience, propeller rotation can be changed
The unmanned plane of chord degree increasingly causes the concern of people.
The content of the invention
The purpose of this utility model is to provide a kind of propeller telescopic unmanned plane, and the unmanned plane use can stretch
The propeller of change, it can effectively reduce the size of unmanned plane complete machine.
What the purpose of this utility model was realized in：A kind of telescopic unmanned plane of propeller, including body, frontal lobe
Piece, rear blade, pin, three front vanes are installed in the rotary shaft of described body, are hollow knot inside described front vane
Structure, described front vane inside set rear blade, connected between described front vane and rear blade by pin, described pin
Both ends are respectively arranged with the buckle with opening and closing function.
One end outer surface setting of the described front vane away from rotary shaft is fluted, and described buckle is located within groove,
The shape of described buckle and groove is mutually agreed with.
Described rear blade is provided with through hole, the shape of described through hole and the profile phase of pin close to one end of rotary shaft
Agree with.
The length of described front vane is more than the length of rear blade.
Beneficial effect is caused by the utility model：Propeller of the present utility model can carry out telescopic variation, at nobody
The size of unmanned plane complete machine can be effectively reduced during the transport of machine, storage, reduces the occupancy during unmanned plane storage, fortune
Space, it is easy to the storage and transport of unmanned plane.
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model.
Fig. 2 is front vane vertical section structure schematic diagram.
Fig. 3 is the overlooking the structure diagram of front vane and rear blade.
Fig. 4 is front vane and rear blade vertical section structure schematic diagram.
Fig. 5 is the vertical section structure schematic diagram that rear blade is inserted after front vane.
In figure：1st, body 2, front vane 3, rear blade 4, pin 5, buckle 6, rotary shaft 7, groove 8,
Through hole.
Embodiment
Below in conjunction with the accompanying drawings to embodiment further instruction of the present utility model.
Embodiment 1
As shown in accompanying drawing 1-5, a kind of telescopic unmanned plane of propeller, including body 1, front vane 2, rear blade 3, pin
4, three front vanes 2 are installed, the described inside of front vane 2 is hollow-core construction, described in the rotary shaft 6 of described body 1
The inside of front vane 2 sets rear blade 3, is connected between described front vane 2 and rear blade 3 by pin 4,4 liang of described pin
End is respectively arranged with the buckle 5 with opening and closing function.
One end outer surface of the described front vane 2 away from rotary shaft 6 sets fluted 7, and described buckle 5 is located at groove 7
Within, the shape of described buckle 5 and groove 7 is mutually agreed with.
Described rear blade 3 is provided with through hole 8, shape and the pin 4 of described through hole 8 close to one end of rotary shaft 6
Profile is mutually agreed with.
The length of described front vane 2 is more than the length of rear blade 3.
The utility model is when in use：A kind of telescopic unmanned plane of propeller, including body, front vane, rear blade, pin
Son, front vane are installed in the rotary shaft of body, and the inside of front vane is hollow-core construction, and rear blade is installed on the hollow of front vane
In structure, the top of rear blade sets through hole, and the outer surface of front vane sets groove, and pin passes through groove and through hole by frontal lobe
Piece and rear blade link together.The both ends of pin set the buckle for being capable of free opening and closing function, when unmanned plane does not work,
Rear blade is inserted in the hollow-core construction of front vane, and pin is inserted in groove, while buckle is closed, can now prevented
Rear blade skids off from front vane；When needing to use unmanned plane, buckle is opened, pin is extracted out, rear blade is taken out from front vane
Go out, by the position alignment groove of through hole, insertion pin simultaneously closes buckle, rear blade is securely fixed with front vane together with,
Ensure the normal work of propeller.
Generally, propeller of the present utility model is capable of the package size of free telescopic variation, effectively reduction unmanned plane, just
In being stored and transported.
Claims (4)
1. a kind of telescopic unmanned plane of propeller, including body, front vane, rear blade, pin, it is characterised in that：Described
Three front vanes are installed in the rotary shaft of body, is hollow-core construction inside described front vane, is set inside described front vane
Blade is postponed, is connected between described front vane and rear blade by pin, described pin both ends are respectively arranged with to have and opened
Close the buckle of function.
A kind of 2. telescopic unmanned plane of propeller according to claim 1, it is characterised in that：Described front vane is remote
One end outer surface setting of rotary shaft is fluted, and described buckle is located within groove, the shape phase of described buckle and groove
Agree with.
A kind of 3. telescopic unmanned plane of propeller according to claim 1, it is characterised in that：Described rear blade is close
One end of rotary shaft is provided with through hole, and the shape of described through hole is mutually agreed with the profile of pin.
A kind of 4. telescopic unmanned plane of propeller according to claim 1, it is characterised in that：The length of described front vane
Length of the degree more than rear blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528637.7U CN206939076U (en) | 2017-05-12 | 2017-05-12 | A kind of telescopic unmanned plane of propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528637.7U CN206939076U (en) | 2017-05-12 | 2017-05-12 | A kind of telescopic unmanned plane of propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206939076U true CN206939076U (en) | 2018-01-30 |
Family
ID=61360627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720528637.7U Expired - Fee Related CN206939076U (en) | 2017-05-12 | 2017-05-12 | A kind of telescopic unmanned plane of propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206939076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986018A (en) * | 2017-05-12 | 2017-07-28 | 西华酷农无人机产业园运营有限公司 | A kind of telescopic unmanned plane of propeller |
-
2017
- 2017-05-12 CN CN201720528637.7U patent/CN206939076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986018A (en) * | 2017-05-12 | 2017-07-28 | 西华酷农无人机产业园运营有限公司 | A kind of telescopic unmanned plane of propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xihua East Road, Changping County of Zhoukou City, Henan province 466600 Patentee after: Xihua Jiuxiang UAV Industrial Park Operation Co.,Ltd. Address before: Xihua East Road, Changping County of Zhoukou City, Henan province 466600 Patentee before: XIHUA KUNONG UAV INDUSTRIAL PARK OPERATION Co.,Ltd. |
|
| 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: 20180130 |