CN209160004U - A kind of anticollision unmanned plane propeller - Google Patents
A kind of anticollision unmanned plane propeller Download PDFInfo
- Publication number
- CN209160004U CN209160004U CN201821748759.8U CN201821748759U CN209160004U CN 209160004 U CN209160004 U CN 209160004U CN 201821748759 U CN201821748759 U CN 201821748759U CN 209160004 U CN209160004 U CN 209160004U
- Authority
- CN
- China
- Prior art keywords
- unmanned plane
- propeller
- protection ring
- shell
- limited post
- 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 anticollision unmanned plane propellers, including shell, there are four fixed columns for the side surface array distribution of shell, and four fixed columns are at right angles distributed, the fixed column is equipped with protection ring far from one end of shell, the inner lower of the protection ring is equipped with crisscross fixer, the upper surface of the crisscross fixer is equipped with putting hole, the inside of putting hole is equipped with motor, the upside of the crisscross fixer is equipped with propeller, the output shaft of the motor is fixedly connected with the lower surface of propeller, this anticollision unmanned plane propeller, sound construction, stablize durable, protection ring can protect propeller, it can prevent propeller from bumping against object, to damage, convenience is brought to using, and it can prevent from causing harm to the human body, improve safety in utilization, and after bumping against object, arc is anti- Plate contact object is hit, can be unloaded by spring and force contracting, can reduce the damage to unmanned plane.
Description
Technical field
The utility model relates to Propeller technology field, specially a kind of anticollision unmanned plane propeller.
Background technique
Propeller is one of important accessory of unmanned plane, at runtime due to unmanned plane, due to revolution speed of propeller height, is not being had
Idol when having safeguard measure, may damage operator, and during flight, it is easy to bump against object, hit
To after object, it will lead to propeller damage, make unmanned plane that can not fly, to cause bigger loss.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of anticollision unmanned plane spiral
Paddle, sound construction is stablized durable, can protect to propeller, can prevent propeller from bumping against object, to cause to damage
It is bad, convenience is brought to using, and can prevent from causing harm to the human body, improves safety in utilization, and bumping against object
After body, the damage to unmanned plane can reduce, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of anticollision unmanned plane propeller, including
Shell, there are four fixed columns for the side surface array distribution of the shell, and four fixed columns are at right angles distributed, and the fixed column is remote
One end of shrinking away from theshell body is equipped with protection ring, and the inner lower of the protection ring is equipped with crisscross fixer, the crisscross fixer
Upper surface be equipped with putting hole, the inside of putting hole is equipped with motor, and the upside of the crisscross fixer is equipped with propeller, the electricity
The output shaft of machine is fixedly connected with the lower surface of propeller, and the side surface of the protection ring is all provided with there are two slide opening, the slide opening
Inside be equipped with limited post, the limited post is arranged between crisscross fixer and propeller, the side surface of the limited post
Equipped with limited block, and the inside of protection ring is arranged in limited block, and arc Crashworthy plate, the limit are equipped on the outside of the protection ring
One end of position column is fixedly connected with arc Crashworthy plate, and the lateral surface of the limited post is socketed with spring, the both ends of the spring
Respectively with the outside face contact of the side surface of arc Crashworthy plate and protection ring, the output of the input terminal of motor and unmanned aerial vehicle (UAV) control device
End electrical connection.
As a kind of optimal technical scheme of the utility model, the downside of the shell is equipped with service cover, under service cover
Installation stud is distributed in surface array.
As a kind of optimal technical scheme of the utility model, the medial surface array distribution of the shell has mounting plate, peace
The lower surface of loading board is equipped with installation screw, and installation screw is correspondingly arranged up and down with installation stud.
As a kind of optimal technical scheme of the utility model, the lower surface of the service cover is equipped with locating piece, locating piece
Front surface be equipped with card slot, the inside of card slot is equipped with stabilizer blade.
As a kind of optimal technical scheme of the utility model, it is equipped with reinforcing rib in the middle part of two adjacent fixed columns,
The both ends of reinforcing rib are fixedly connected with two fixed columns respectively.
Compared with prior art, the utility model has the beneficial effects that this anticollision unmanned plane propeller, sound construction,
Stablize durable, protection ring can protect propeller, can prevent propeller from bumping against object, to damage, to making
It with bringing convenience, and can prevent from causing harm to the human body, improve safety in utilization, and after bumping against object,
Arc Crashworthy plate contacts object, can be unloaded by spring and force contracting, can reduce the damage to unmanned plane.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model elevational schematic view.
In figure: 1 shell, 2 reinforcing ribs, 3 fixed columns, 4 limited posts, 5 service covers, 6 propellers, 7 arc Crashworthy plates, 8 protections
Ring, 9 limited blocks, 10 installation studs, 11 stabilizer blades, 12 locating pieces, 13 springs, 14 mounting plates, 15 motors, 16 crisscross fixers.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of anticollision unmanned plane propeller, including shell
Body 1, the downside of shell 1 are equipped with service cover 5, and the lower surface array distribution of service cover 5 has installation stud 10, the medial surface of shell 1
Array distribution has mounting plate 14, and the lower surface of mounting plate 14 is equipped with installation screw, and installation screw and about 10 stud of installation are right
It should be arranged, service cover 5 can be mounted on shell 1 by installing stud 10, convenient for being repaired to unmanned plane, service cover 5
Lower surface be equipped with locating piece 12, the front surface of locating piece 12 is equipped with card slot, and the inside of card slot is equipped with stabilizer blade 11, easy to disassemble,
When storage, the occupancy in space can be reduced, fixed column 3 that there are four the side surface array distributions of shell 1, and four fixations
Column 3 is at right angles distributed, and the middle part of two adjacent fixed columns 3 is equipped with reinforcing rib 2, and the both ends of reinforcing rib 2 are solid with two respectively
Fixed column 3 is fixedly connected, and increases structural strength, improves safety in utilization, and fixed column 3 is equipped with protection ring far from one end of shell 1
8, the inner lower of protection ring 8 is equipped with crisscross fixer 16, and the upper surface of crisscross fixer 16 is equipped with putting hole, putting hole
Inside is equipped with motor 15, and the upside of crisscross fixer 16 is equipped with propeller 6, the output shaft of motor 15 and the lower surface of propeller 6
It is fixedly connected, propeller 6 can be protected by protection ring 8, when preventing nobody from bumping against wall, propeller 6 is made
At damage, the side surface of protection ring 8 is all provided with there are two slide opening, and the inside of slide opening is equipped with limited post 4, and limited post 4 is arranged ten
Between word fixed frame 16 and propeller 6, the side surface of limited post 4 is equipped with limited block 9, and limited block 9 is arranged in protection ring 8
Portion, the outside of protection ring 8 are equipped with arc Crashworthy plate 7, and one end of limited post 4 is fixedly connected with arc Crashworthy plate 7, limited post 4
Lateral surface be socketed with spring 13, the both ends of spring 13 lateral surface with the side surface of arc Crashworthy plate 7 and protection ring 8 respectively
Contact, unmanned aerial vehicle arrive object when, arc Crashworthy plate 7 contact object, can be unloaded by spring 13 and force contracting, can subtracted
Loss caused by hitting is flipped, the protecting effect to unmanned plane, the input terminal of motor 15 and the output end of unmanned aerial vehicle (UAV) control device are improved
Electrical connection.
When in use: unmanned aerial vehicle (UAV) control device being installed into the inside of shell 1, service cover 5 is installed by installation stud 10
On shell 1, motor 15 is controlled by unmanned aerial vehicle (UAV) control device, rotates propeller 6 in the inner high speed of protection ring 8, at nobody
When machine bumps against object, arc Crashworthy plate 7 contacts object, can be unloaded by spring 13 and force contracting, and limited post 4 is to protection ring 8
Inside is mobile, increases resiliency, protects unmanned plane.
The utility model sound construction, stablizes durable, and protection ring 8 can protect propeller, can prevent spiral
Paddle bumps against object, to damage, brings convenience to using, and can prevent from causing harm to the human body, improving makes
With safety, and after bumping against object, arc Crashworthy plate 7 contacts object, can be unloaded by spring 13 and force contracting, can
Mitigate the damage to unmanned plane.
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 anticollision unmanned plane propeller, including shell (1), it is characterised in that: the side surface array of the shell (1) point
There are four fixed column (3) for cloth, and four fixed columns (3) are at right angles distributed, and the one end of the fixed column (3) far from shell (1) is equal
Equipped with protection ring (8), the inner lower of the protection ring (8) is equipped with crisscross fixer (16), the crisscross fixer (16)
Upper surface be equipped with putting hole, the inside of putting hole is equipped with motor (15), and the upside of the crisscross fixer (16) is equipped with spiral
The output shaft of paddle (6), the motor (15) is fixedly connected with the lower surface of propeller (6), and the side surface of the protection ring (8) is equal
If the inside of the slide opening is equipped with limited post (4) there are two slide opening, the limited post (4) is arranged in crisscross fixer (16)
Between propeller (6), the side surface of the limited post (4) is equipped with limited block (9), and limited block (9) is arranged in protection ring (8)
Inside, be equipped with arc Crashworthy plate (7) on the outside of the protection ring (8), one end of the limited post (4) and arc Crashworthy plate
(7) be fixedly connected, the lateral surface of the limited post (4) is socketed with spring (13), the both ends of the spring (13) respectively with arc
The side surface of shape Crashworthy plate (7) and the outside face contact of protection ring (8), the input terminal of motor (15) are defeated with unmanned aerial vehicle (UAV) control device
Outlet electrical connection.
2. a kind of anticollision unmanned plane propeller according to claim 1, it is characterised in that: the downside of the shell (1)
Equipped with service cover (5), the lower surface array distribution of service cover (5) has installation stud (10).
3. a kind of anticollision unmanned plane propeller according to claim 1, it is characterised in that: the inside of the shell (1)
Face array distribution has mounting plate (14), and the lower surface of mounting plate (14) is equipped with installation screw, and installation screw and installation stud
(10) it is correspondingly arranged up and down.
4. a kind of anticollision unmanned plane propeller according to claim 2, it is characterised in that: under the service cover (5)
Surface is equipped with locating piece (12), and the front surface of locating piece (12) is equipped with card slot, and the inside of card slot is equipped with stabilizer blade (11).
5. a kind of anticollision unmanned plane propeller according to claim 1, it is characterised in that: two adjacent fixed columns
(3) it is equipped in the middle part of reinforcing rib (2), the both ends of reinforcing rib (2) are fixedly connected with two fixed columns (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748759.8U CN209160004U (en) | 2018-10-26 | 2018-10-26 | A kind of anticollision unmanned plane propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748759.8U CN209160004U (en) | 2018-10-26 | 2018-10-26 | A kind of anticollision unmanned plane propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209160004U true CN209160004U (en) | 2019-07-26 |
Family
ID=67335280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821748759.8U Expired - Fee Related CN209160004U (en) | 2018-10-26 | 2018-10-26 | A kind of anticollision unmanned plane propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209160004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697027A (en) * | 2019-11-18 | 2020-01-17 | 湖南捷飞科技有限公司 | Strenghthened type screw for unmanned aerial vehicle |
-
2018
- 2018-10-26 CN CN201821748759.8U patent/CN209160004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697027A (en) * | 2019-11-18 | 2020-01-17 | 湖南捷飞科技有限公司 | Strenghthened type screw for 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: 20190726 Termination date: 20211026 |