CN206381621U - A kind of propeller set of unmanned plane - Google Patents
A kind of propeller set of unmanned plane Download PDFInfo
- Publication number
- CN206381621U CN206381621U CN201621289933.8U CN201621289933U CN206381621U CN 206381621 U CN206381621 U CN 206381621U CN 201621289933 U CN201621289933 U CN 201621289933U CN 206381621 U CN206381621 U CN 206381621U
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- CN
- China
- Prior art keywords
- propeller
- card column
- lock nut
- unmanned plane
- rotating shaft
- 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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Abstract
The propeller set of unmanned plane described in the utility model, including motor, propeller, its characteristic point is：The rotating shaft of the motor includes card column, the stud above card column, and the propeller set is in being put in the card column and by the cooperation of lock nut and stud rotation and be removably installed in rotating shaft.The utility model in use, when propeller needs repairing or changes, takes out, so that it may propeller is removed to replacing from rotating shaft, so extremely easy to use as long as unscrewing lock nut.And because propeller is installed in card column, so the fan blade of propeller will not be rotated and then when lock nut is twisted in installation, install more convenient.
Description
Technical field
The utility model is related to model of an airplane field, particularly a kind of propeller set of unmanned plane.
Background technology
The propeller set of existing unmanned plane, its propeller is installed in the rotating shaft of motor, when propeller is bad
When be unable to disassembling, assembling and replacing, so use cost is high.
The content of the invention
The purpose of this utility model be for it is above-mentioned exist problem and shortage there is provided one kind it is conveniently detachable and change spiral shell
Revolve oar, and propeller set that is simple in construction, reliable, installing easy unmanned plane.
What the technical solution of the utility model was realized in：
The propeller set of unmanned plane described in the utility model, including motor, propeller, its characteristic point is：Institute
Stating the rotating shaft of motor includes card column, the stud above card column, and the propeller set is in the card column and passing through
The cooperation rotation of lock nut and stud is put and is removably installed in rotating shaft.And unmanned plane when circling in the air the propeller with card
Lock nut can be made to revolve tighter and tighter during post synchronous axial system, therefore structure is reliable, effectively prevent lock nut in rotary course
Automatically the event released occurs.
The structure of wherein above-mentioned card column can be designed as needed, can such as be made as the cylinder of side cornice card convex, or make
Prism structure；To make the utility model easy for installation while, and structure is simpler, process simpler, and above-mentioned card column is outer
Wall at least one side in side is to be correspondingly provided with that the band being nested with can be coordinated with the cylinder on the cylinder of tangent plane structure, above-mentioned propeller
Position the column sleeve of tangent plane.Because if having installed cumbersome without that tangent plane structure, the fan blade meeting of propeller when twisting nut
With rotating, we do that tangent plane structure（Flat bit architecture）It is that the positive fan blade of pipe does not allow it to move, installs more convenient.
Lock nut is directly tightened with hand without by instrument to make the utility model facilitate when mounted, above-mentioned locking
The neighboring of nut is provided with some anti-skidding burrs.
The utility model due to using by propeller set in the card column of motor rotating shaft and by lock nut with
The structure that the cooperation rotation of stud is put and makes it removably be installed in rotating shaft above card column, makes the utility model use process
In, when propeller needs repairing or changes, directly it can be taken out by unscrewing lock nut, so that it may take propeller from rotating shaft
It is lower to change, then manually tighten lock nut, so using and operating extremely convenient.And spiral when being circled in the air because of unmanned plane
Oar can make lock nut revolve tighter and tighter when with card column synchronous axial system, so locking mechanism is reliable, effectively prevent lock nut
The event released automatically in rotary course occurs.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is assembling structure schematic diagram of the present utility model.
Fig. 3 is structural representation when the utility model is configured with spanner folder.
Embodiment
As Figure 1-Figure 2, the propeller set of unmanned plane described in the utility model, including motor 1, propeller
2, the rotating shaft 3 of the motor 1 includes card column 31, the stud 32 positioned at the top of card column 31, and the propeller 2 is installed on described
Put in card column 31 and by the cooperation rotation of lock nut 4 and stud 32 and be removably installed in rotating shaft 3.Using process
In, when propeller 2 needs repairing or changed, directly it can be taken out by unscrewing lock nut 4, so that it may by propeller from rotating shaft 3
On remove replacing, then lock nut 4 is tightened manually, so using and operating extremely convenient.And described in when unmanned plane circles in the air
Propeller can make lock nut revolve tighter and tighter when with card column synchronous axial system（The direction of rotation of the propeller and lock nut
Tightening direction is consistent）, structure is very reliable, effectively prevent the event that lock nut releases automatically in rotary course and occurs.
Along with being installed in due to propeller 2 in card column 31, thus install twist nut when propeller fan blade will not and then rotate,
Install more convenient.The structure of wherein above-mentioned card column can be designed as needed, can such as be made as the post of side cornice card convex
Body, or make prism structure；To make the utility model easy for installation while, and structure is simpler, process simpler, above-mentioned
Card column 31 be lateral wall be at least simultaneously the structure of tangent plane 30 cylinder, being correspondingly provided with above-mentioned propeller 2 can be with the post
Body coordinates the column sleeve 21 for the band positioning tangent plane being nested with.Further to make the utility model easy for installation, above-mentioned lock nut 4
Neighboring is provided with some anti-skidding burrs 5.So when mounted, it is convenient that lock nut is directly tightened with hand without by instrument.
To make nut 4 unscrew conveniently, also long rabbet 41 can be provided with the outer end of above-mentioned lock nut 4.So inserted using screwdriver
Enter and carry out turning pine in long rabbet.Can also be on above-mentioned lock nut 4 equipped with a removable spanner folder 6, as shown in figure 3, described
Spanner folder is by two handles 61,61 and the integrally formed fat tripe shape nut chuck 62 of two handle 61,61（Abbreviation chuck）Composition, its
Described in two handles 61,61 formed by two staight shanks in toed-out shape symmetry arrangement or formed by the crank of two symmetry arrangements, institute
State the inner jaws structure that adjustable size is formed with the junction of nut chuck 62 of two handle 61,61.Can be straight when need to unscrew nut
Connected and pull open two handles and chuck is held on nut periphery after magnifying, then pulled except solution power can make chuck reliable grip in
On nut, then driving handle rotate can easily achieve nut twist operation, spanner can also be gripped to lower receipts using after complete
Hide, so operation is extremely simple, laborsaving.The utility model is simple in construction, reliable, easy for installation, can be widely used in various
On model aircraft or unmanned plane.
Although the utility model is to be described with reference to specific embodiments, this description is not meant to the utility model
It is construed as limiting.With reference to description of the present utility model, other changes of the disclosed embodiments are all for those skilled in the art
It is anticipated that, this change should belong in appended claims limited range.
Claims (5)
1. a kind of propeller set of unmanned plane, including motor（1）, propeller（2）, it is characterised in that：The driving
Motor（1）Rotating shaft（3）Including card column（31）, positioned at card column（31）The stud of top（32）, the propeller（2）It is installed on institute
State card column（31）On, and pass through lock nut（4）With stud（32）Cooperation rotation put and make propeller（2）Removably it is installed on
Rotating shaft（3）On, and unmanned plane propeller when circling in the air（2）With card column（31）Lock nut can be made during synchronous axial system（4）More
Rotation is tighter.
2. the propeller set of unmanned plane according to claim 1, it is characterised in that：Above-mentioned card column（31）For lateral wall extremely
Rare one side is tangent plane（30）The cylinder of structure, above-mentioned propeller（2）On be correspondingly provided with the cylinder to coordinate and be nested with
Column sleeve with positioning tangent plane（21）.
3. the propeller set of unmanned plane according to claim 1 or claim 2, it is characterised in that：Above-mentioned lock nut（4）It is outer
Periphery is provided with some anti-skidding burrs（5）.
4. the propeller set of unmanned plane according to claim 1, it is characterised in that：Above-mentioned lock nut（4）Outer end
On be also provided with long rabbet（41）.
5. the propeller set of unmanned plane according to claim 1, it is characterised in that：Above-mentioned lock nut（4）On also match somebody with somebody
There is a removable spanner folder（6）, the spanner folder is by two handles（61、61）And two handles（61、61）Integrally formed fat tripe
Shape nut chuck（62）Composition, wherein two handle（61、61）Formed by two staight shanks in toed-out shape symmetry arrangement or by
The crank of two symmetry arrangements is formed, two handle（61、61）Inner and nut chuck（62）Junction forms adjustable size
Jaws structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289933.8U CN206381621U (en) | 2016-11-28 | 2016-11-28 | A kind of propeller set of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289933.8U CN206381621U (en) | 2016-11-28 | 2016-11-28 | A kind of propeller set of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206381621U true CN206381621U (en) | 2017-08-08 |
Family
ID=59486684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621289933.8U Active CN206381621U (en) | 2016-11-28 | 2016-11-28 | A kind of propeller set of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206381621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860603A (en) * | 2018-06-20 | 2018-11-23 | 杭州青杉奇勋科技有限公司 | A kind of single hovering flight pedal |
-
2016
- 2016-11-28 CN CN201621289933.8U patent/CN206381621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860603A (en) * | 2018-06-20 | 2018-11-23 | 杭州青杉奇勋科技有限公司 | A kind of single hovering flight pedal |
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| GR01 | Patent grant |