CN209567082U - A kind of unmanned plane rotor protective device - Google Patents
A kind of unmanned plane rotor protective device Download PDFInfo
- Publication number
- CN209567082U CN209567082U CN201920204052.9U CN201920204052U CN209567082U CN 209567082 U CN209567082 U CN 209567082U CN 201920204052 U CN201920204052 U CN 201920204052U CN 209567082 U CN209567082 U CN 209567082U
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- China
- Prior art keywords
- connecting rod
- unmanned plane
- clamping rings
- protective device
- shield
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Abstract
The utility model discloses a kind of unmanned plane rotor protective devices, including unmanned plane pedestal, the front end face of the unmanned plane pedestal is fixedly installed with support underframe, the other end of the first connecting rod is connected with the second connecting rod, the both ends of second connecting rod are movably installed with fixed convex button, the outer end of the first connecting rod is movably installed with one end of connection matrix, right side buckle is movably installed on the outside of the shield, the lower end surface of the right side buckle is connected with left side buckle, the inside of the left side buckle is fixedly installed with fixture block, the front end of the fixture block is equipped with button.The clamping rings of the unmanned plane rotor protective device is conducive to the convenience of its dismounting; the design of elastic button ensure that the stability between connecting rod; prevent internal mutually sliding from influencing the using effect of this device; connecting is helical spiral design inside matrix; further ensure the convenience of this device dismounting; the setting of fixture block keeps its folding and unfolding length easier for clamping shield.
Description
Technical field
The utility model relates to air vehicle technique field, specially a kind of unmanned plane rotor protective device.
Background technique
Unmanned plane is the not manned aircraft using remote control equipment or the process control provided for oneself, with modern science and technology
Fast lifting, the quality of unmanned plane start to be gradually reduced, and are widely used in aerial reconnaissance, monitoring, communication, electronic interferences etc.,
The practical application of unmanned plane has very big importance for some following application fields.
However rotor does not block typically existing unmanned plane when in use, and rotor is in this way resulted in revolve in high speed
It is easy to get to barrier when turning and causes to damage, the serious body that even occurs damages, while general shelter can not be arbitrarily
Adjusting size, the rotor for different size length.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane rotor protective devices, to solve to mention in above-mentioned background technique
Rotor does not block typically the unmanned plane having when in use, is easy to get to barrier and causes to damage, while is general
Shelter can not random adjusting size the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of unmanned plane rotor protective device, including
Unmanned plane pedestal, the front end face of the unmanned plane pedestal are fixedly installed with support underframe, the upper end activity peace of the support underframe
Equipped with rotor blade, it is connected with clamping rings on the outside of the upper end of the support underframe, the inside of the clamping rings is fixed
Anti-skidding internal layer is installed, the outside rear and front end face of the clamping rings is fixedly installed with raised locating piece, the protrusion positioning
The internal activity of block is connected with screw rod, and the clamping rings is internally provided with reserved groove, and the inside of the reserved groove is living
The dynamic flexible button of installation, the internal activity of the reserved groove are connected with one end of first connecting rod, the first connecting rod
The other end is connected with the second connecting rod, and the both ends of second connecting rod are movably installed with fixed convex button, and described first connects
The outer end of extension bar is movably installed with one end of connection matrix, and the other end of the connection matrix is fixedly installed with shield, described
The inside of shield is equidistant to be equipped with ventilation elongated slot, and right side buckle, the right side are movably installed on the outside of the shield
The lower end surface of buckle is connected with left side buckle, and the inside of left side buckle is fixedly installed with fixture block, before the fixture block
End is equipped with button.
Preferably, the clamping rings bilateral symmetry is divided into two parts, while clamping rings is integrated with raised locating piece
Change design, and spiral connects raised locating piece two-by-two by screw rod.
Preferably, the anti-skidding internal layer uses neoprene material, and is bonded to each other inside anti-skidding internal layer and clamping rings
Connection.
Preferably, the reserved groove is conical design, and reserved groove surrounds the center of circle about the inside of clamping rings
There are four equidistant installations, while there are four elastic buttons for the equidistant installation in inside of clamping rings.
Preferably, there are two the first connecting rod is symmetrical arranged about the second connecting rod, and first connecting rod and second
Connecting rod is fitting connection, while first connecting rod is to be connected together with fixed convex button.
Preferably, the connection matrix around shield the equidistant installation in inside there are four, while connecting matrix and the
Two connecting rods are spiral connection.
Preferably, the right side buckle is to be connected together, while right side buckle is about right on the outside of shield with left side buckle
Claim there are two settings.
Preferably, the fixture block engaging is installed on the inside of ventilation elongated slot.
Compared with prior art, the utility model has the beneficial effects that the clamping rings of the unmanned plane rotor protective device
Bilateral symmetry is divided into two parts, is conducive to the convenience of its dismounting, and spiral connects raised locating piece two-by-two by screw rod, ensure that
The fixed independence of clamping rings ensure that this device can adapt to various sizes of unmanned plane, and anti-skidding internal layer uses neoprene rubber
Glue material matter, this material have good flexibility, can keep good stability with the support underframe being connected, prevent rotor
Vibration influences its position, and reserving groove is conical design, and adjustment orientation can be rotated wherein by being conducive to first connecting rod, be made
Its adjustment that this device shield size can be adapted to by the rotation of position, the design of elastic button ensure that between connecting rod
Stability prevents internal mutually sliding from influencing the using effect of this device, is helical spiral design inside connection matrix, is convenient for second
The connection of connecting rod, further ensures the convenience of this device dismounting, and the setting of fixture block makes its folding and unfolding for clamping shield
Length is easier.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model elasticity button attachment structure schematic diagram；
Fig. 4 is the utility model fixture block flank connection structure schematic diagram.
In figure: 1, unmanned plane pedestal；2, support underframe；3, rotor blade；4, clamping rings；5, anti-skidding internal layer；6, raised
Locating piece；7, screw rod；8, groove is reserved；9, elastic button；10, first connecting rod；11, the second connecting rod；12, fixed convex button；13,
Connect matrix；14, shield；15, ventilation elongated slot；16, right side buckles；17, left side buckles；18, fixture block；19, button.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of unmanned plane rotor protective device, including nothing
Man-machine pedestal 1, the front end face of unmanned plane pedestal 1 are fixedly installed with support underframe 2, and the upper end of support underframe 2 is movably installed with rotation
The upper end outside of the favourable turn wing 3, support underframe 2 is connected with clamping rings 4, and the inside of clamping rings 4 is fixedly installed with anti-skidding
Internal layer 5, the outside rear and front end face of clamping rings 4 are fixedly installed with raised locating piece 6, and the internal activity of raised locating piece 6 connects
It is connected to screw rod 7, clamping rings 4 is internally provided with reserved groove 8, and the internal activity for reserving groove 8 installs flexible button 9, in advance
The internal activity of groove 8 is stayed to be connected with one end of first connecting rod 10, the other end of first connecting rod 10 is connected with second
Connecting rod 11, the both ends of the second connecting rod 11 are movably installed with fixed convex button 12, and the outer end of first connecting rod 10 is movably installed with
One end of matrix 13 is connected, the other end of connection matrix 13 is fixedly installed with shield 14, the equidistant peace in the inside of shield 14
Equipped with ventilation elongated slot 15, the outside of shield 14 is movably installed with right side buckle 16, and the lower end surface of right side buckle 16 is flexibly connected
There is left side buckle 17, the inside of left side buckle 17 is fixedly installed with fixture block 18, and the front end of fixture block 18 is equipped with button 19.
Further, 4 bilateral symmetry of clamping rings is divided into two parts, is conducive to the convenience of its dismounting, while fixed circle
Ring 4 is the integrated design with raised locating piece 6, and by screw rod 7, spiral connects raised locating piece 6 two-by-two, ensure that clamping rings 4
Fixed independence ensure that this device can adapt to various sizes of unmanned plane.
Further, anti-skidding internal layer 5 uses neoprene material, this material has good flexibility, can be connected
The support underframe 2 connect keeps good stability, and is bonded to each other and connect inside anti-skidding internal layer 5 and clamping rings 4, convenient for guaranteeing
The being completely embedded property of anti-skidding internal layer 5.
Further, reserving groove 8 is conical design, rotates adjustment position in reserved groove 8 convenient for first connecting rod 10
It sets, enables the adjustment for adapting to this 14 size of device shield, and reserved groove 8 surrounds circle about the inside of clamping rings 4
There are four the equidistant installations of the heart, while the equidistant installation in inside of clamping rings 4 is conducive to the first connection there are four elastic button 9
The fixed stability of bar 10, enables first connecting rod 10 to support shield 14 well.
Further, first connecting rod 10 about the second connecting rod 11 be symmetrical arranged there are two, and first connecting rod 10 with
Second connecting rod 11 is fitting connection, while first connecting rod 10 is to be connected together with fixed convex button 12, is conducive to the first connection
Bar 10 and the second connecting rod 11 can mutually adjust length, while also ensure the stability between connecting rod, prevent internal phase
Mutually sliding influences the using effect of this device.
Further, connection matrix 13 around shield 14 the equidistant installation in inside there are four, while connecting matrix 13
It is that spiral is connect with the second connecting rod 11, ensure that the convenience of this device dismounting.
Further, right side buckle 16 is to be connected together, while right side buckle 16 is about shield 14 with left side buckle 17
Outside helps the range of length adjustment bigger there are two being symmetrical arranged.
Further, fixture block 18 engages the inside for being installed on ventilation elongated slot 15, ensure that the stability that fixture block 18 connects, together
When fixture block 18 setting be also used for clamp shield 14, keep its folding and unfolding length easier.
Working principle: two clamping rings 4 are first mutually aligned fitting by this unmanned plane rotor protective device first, when use
To the outside of support underframe 2, then utilize screw rod 7 by two raised locating pieces 6 mutually close to anti-skidding internal layer 5 uses neoprene rubber
Glue material matter, this material have good flexibility, can keep good stability with the support underframe 2 being connected, prevent from shaking
The dynamic stability for influencing protective device, after spinning screw rod 7, further according to rotor blade 3 diameter length by shield 14 adjust to
A slightly larger circle engages good right side buckle 16 and left side buckle 17, one end of first connecting rod 10 is then rotated to connection
Inside matrix 13, the two is set to be fixed to each other firm, first connecting rod 10 and the second connecting rod 11 are just according to fixed convex button 12 at this time
It is mutually clamped stabilization, then entire protective device is just completed, and the setting of ventilation elongated slot 15 ensure that the rotor of unmanned plane exists
When rotation, the problem of internal wind speed unevenness reduces rotation speed can be avoided.
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 (8)
1. a kind of unmanned plane rotor protective device, including unmanned plane pedestal (1), it is characterised in that: the unmanned plane pedestal (1)
Front end face is fixedly installed with support underframe (2), and the upper end of the support underframe (2) is movably installed with rotor blade (3), the branch
It supports and is connected with clamping rings (4) on the outside of the upper end of chassis (2), is fixedly installed on the inside of the clamping rings (4) anti-skidding
The outside rear and front end face of internal layer (5), the clamping rings (4) is fixedly installed with raised locating piece (6), the protrusion locating piece
(6) internal activity is connected with screw rod (7), and the clamping rings (4) is internally provided with reserved groove (8), it is described reserve it is recessed
The internal activity of slot (8) installs flexible button (9), and the internal activity of the reserved groove (8) is connected with first connecting rod (10)
One end, the other end of the first connecting rod (10) is connected with the second connecting rod (11), second connecting rod (11)
Both ends be movably installed with fixed convex button (12), the outer end of the first connecting rod (10) is movably installed with connection matrix (13)
The other end of one end, connection matrix (13) is fixedly installed with shield (14), and the inside of the shield (14) is equidistant
Ventilation elongated slot (15) is installed, right side is movably installed on the outside of the shield (14) and buckles (16), the right side buckle
(16) lower end surface is connected with left side and buckles (17), and the inside of the left side buckle (17) is fixedly installed with fixture block (18),
The front end of the fixture block (18) is equipped with button (19).
2. a kind of unmanned plane rotor protective device according to claim 1, it is characterised in that: the clamping rings (4) is left
It is right to be symmetrically divided into two parts, while clamping rings (4) and raised locating piece (6) are the integrated design, and protrusion locating piece (6) by
Spiral connects screw rod (7) two-by-two.
3. a kind of unmanned plane rotor protective device according to claim 1, it is characterised in that: the anti-skidding internal layer (5) is adopted
With neoprene material, and it is bonded to each other and connect inside anti-skidding internal layer (5) and clamping rings (4).
4. a kind of unmanned plane rotor protective device according to claim 1, it is characterised in that: the reserved groove (8) is
Conical design, and reserved groove (8) about clamping rings (4) inside around there are four the equidistant installations in the center of circle, it is solid simultaneously
Determining the equidistant installation in inside of annulus (4), there are four elastic buttons (9).
5. a kind of unmanned plane rotor protective device according to claim 1, it is characterised in that: the first connecting rod (10)
There are two being symmetrical arranged about the second connecting rod (11), and first connecting rod (10) and the second connecting rod (11) connect for fitting,
First connecting rod (10) is to be connected together with fixed convex button (12) simultaneously.
6. a kind of unmanned plane rotor protective device according to claim 1, it is characterised in that: the connection matrix (13) is enclosed
Around shield (14) the equidistant installation in inside there are four, while connecting matrix (13) and the second connecting rod (11) is that spiral connects
It connects.
7. a kind of unmanned plane rotor protective device according to claim 1, it is characterised in that: right side buckle (16) with
Left side buckle (17) is to be connected together, while right side buckle (16) is about there are two being symmetrical arranged on the outside of shield (14).
8. a kind of unmanned plane rotor protective device according to claim 1, it is characterised in that: fixture block (18) the engaging peace
Inside loaded on ventilation elongated slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204052.9U CN209567082U (en) | 2019-02-18 | 2019-02-18 | A kind of unmanned plane rotor protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204052.9U CN209567082U (en) | 2019-02-18 | 2019-02-18 | A kind of unmanned plane rotor protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209567082U true CN209567082U (en) | 2019-11-01 |
Family
ID=68333937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920204052.9U Expired - Fee Related CN209567082U (en) | 2019-02-18 | 2019-02-18 | A kind of unmanned plane rotor protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209567082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877720A (en) * | 2019-12-06 | 2020-03-13 | 湖南浩天翼航空技术有限公司 | Conveniently accomodate unmanned aerial vehicle wing protector |
| CN112340038A (en) * | 2020-10-15 | 2021-02-09 | 贵州电网有限责任公司 | Unmanned aerial vehicle paddle safety cover |
-
2019
- 2019-02-18 CN CN201920204052.9U patent/CN209567082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877720A (en) * | 2019-12-06 | 2020-03-13 | 湖南浩天翼航空技术有限公司 | Conveniently accomodate unmanned aerial vehicle wing protector |
| CN112340038A (en) * | 2020-10-15 | 2021-02-09 | 贵州电网有限责任公司 | Unmanned aerial vehicle paddle safety cover |
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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 |
Granted publication date: 20191101 Termination date: 20210218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |