CN208559776U - A kind of rotatable anti-collision protection device of two-dimensions for unmanned plane - Google Patents
A kind of rotatable anti-collision protection device of two-dimensions for unmanned plane Download PDFInfo
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- CN208559776U CN208559776U CN201820924015.0U CN201820924015U CN208559776U CN 208559776 U CN208559776 U CN 208559776U CN 201820924015 U CN201820924015 U CN 201820924015U CN 208559776 U CN208559776 U CN 208559776U
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- Prior art keywords
- fixing seat
- bearing
- unmanned plane
- bearing fixing
- horizontal axis
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Abstract
The utility model discloses a kind of rotatable anti-collision protection devices of the two-dimensions for unmanned plane; including Anti-bumping protection frame; horizontal axis is provided in Anti-bumping protection frame; one end of horizontal axis is provided with first bearing fixing seat; the other end of horizontal axis is provided with second bearing fixing seat; first bearing fixing seat and second bearing fixing seat are arranged on Anti-bumping protection frame; the middle position of horizontal axis is provided with big bearing; vertical pivot is provided on big bearing; the other end of vertical pivot is connect with the fixed device of fuselage, and the other end is connect with bottom plate；Anti-bumping protection frame includes multiple anti-collision units interconnected.The utility model can make unmanned plane when hitting with barrier by Anti-bumping protection frame, horizontal axis, big bearing, the small bearing being arranged in first bearing fixing seat and the small bearing being arranged in second bearing fixing seat; blade will not touch barrier; the change of flight path, improves the stability of unmanned plane during flying when can weaken unmanned plane and barrier collision.
Description
Technical field
The utility model relates to a kind of anti-collision protection device, the rotatable anticollision of especially a kind of two-dimensions for unmanned plane
Protective device.
Background technique
Blade lacks protection when quadrotor drone flight, and body is extremely easy unbalance when shock accident occurs, to nobody
Machine itself is damaged with surrounding enviroment, there is security risk.
Utility model content
The purpose of the utility model is to provide a kind of rotatable anti-collision protection device of the two-dimensions for unmanned plane,
Unmanned plane can be made when hitting with barrier, blade will not touch barrier, can weaken unmanned plane and barrier
The change of flight path when collision.
In order to solve the above technical problems, the utility model adopts the following technical solutions: a kind of two dimension for unmanned plane
Rotatable anti-collision protection device, including Anti-bumping protection frame are spent, horizontal axis is provided in Anti-bumping protection frame, one end of horizontal axis is provided with
One bearing fixed seat, the other end of horizontal axis are provided with second bearing fixing seat, first bearing fixing seat and second bearing fixing seat
Be arranged on Anti-bumping protection frame, the middle position of horizontal axis is provided with big bearing, be provided with vertical pivot on big bearing, vertical pivot it is another
One end is connect with the fixed device of fuselage, and the other end is connect with bottom plate；Anti-bumping protection frame includes multiple anti-collision units interconnected.
Bottom plate is fixed on vertical one end by long screw and nut, will be originally practical by bottom plate and the fixed device of fuselage
Novel protector is fixed on unmanned aerial vehicle body, and Anti-bumping protection frame can prevent unmanned plane body from causing nothing when colliding
The damage of man-machine body.First bearing fixing seat and second bearing fixing seat are respectively used to install small bearing, the both ends of horizontal axis with
The rotation of horizontal axis may be implemented by the connection with small bearing for small bearing connection, horizontal axis.Vertical pivot pass through big bearing connecting bottom board with
Fuselage fixes device, and unmanned plane and horizontal axis are fixed together by the fixed device of fuselage and bottom plate.
In the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane above-mentioned, the anti-collision unit includes connection
Part and multiple connecting rods, multiple connecting rods are connect with connector.It is provided with multiple interfaces on each connector, the one of connecting rod
In end insertion interface, the other end of connecting rod is inserted into an interface of another connector.
It is the multiple interconnected anti-in the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane above-mentioned
Hit the glomerate Anti-bumping protection frame of unit shape.
In the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane above-mentioned, the fixed device of the fuselage includes
Upper plate, the lower plate being arranged in below upper plate and the middle plate being arranged between upper plate and lower plate.
In the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane above-mentioned, it is all provided on the lower plate and middle plate
It is equipped with axis hole, vertical pivot passes through the axis hole of lower plate, is fixed in the axis hole of middle plate.
In the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane above-mentioned, the connecting rod is carbon fiber
Bar.Make Anti-bumping protection frame total quality lighter using carbon fiber bar, reduces the influence to unmanned plane during flying.
In the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane above-mentioned, the cross-sectional area of the horizontal axis
Extend from the middle to both ends and is gradually reduced.Horizontal axis is thin ends and thick middle structure, can guarantee unmanned plane using this structure
The stability of flight.
In the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane above-mentioned, the first bearing fixing seat and
Small bearing is provided in second bearing fixing seat, horizontal axis passes through small bearing and the first axle being arranged in first bearing fixing seat
Fixing seat connection is held, horizontal axis passes through the small bearing being arranged in second bearing fixing seat and connect with second bearing fixing seat.
In the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane above-mentioned, the first bearing fixing seat and
Fixation hole is provided in second bearing fixing seat, first bearing fixing seat and second bearing fixing seat are installed by fixation hole
On Anti-bumping protection frame.
Compared with prior art, the utility model by Anti-bumping protection frame, horizontal axis, setting big bearing on transverse axis, set
Set the small bearing in first bearing fixing seat, the small bearing that is arranged in second bearing fixing seat can make unmanned plane with barrier
When object being hindered to hit, blade will not touch barrier, can weaken changing for flight path when unmanned plane and barrier collide
Become, improves the stability of unmanned plane during flying.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the utility model anti-collision unit；
Fig. 3 is the structural decomposition diagram of the fixed device of the utility model fuselage；
Fig. 4 is the structural schematic diagram of the big bearing of the utility model.
Appended drawing reference: 1- Anti-bumping protection frame, 2- horizontal axis, 3- first bearing fixing seat, 4- second bearing fixing seat, the big axis of 5-
It holds, 6- vertical pivot, the fixed device of 7- fuselage, 8- anti-collision unit, 9- connector, 10- connecting rod, 11- upper plate, plate in 12-, under 13-
Plate, 14- bottom plate, the small bearing of 15-, 16- fixation hole.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
Embodiment 1: a kind of rotatable anti-collision protection device of two-dimensions for unmanned plane, including Anti-bumping protection frame 1, anticollision
Horizontal axis 2 is provided in fender bracket 1, one end of horizontal axis 2 is provided with first bearing fixing seat 3, and the other end of horizontal axis 2 is provided with second
Bearing fixed seat 4, first bearing fixing seat 3 and second bearing fixing seat 4 are arranged on Anti-bumping protection frame 1, the centre of horizontal axis 2
It is provided with big bearing 5 at position, vertical pivot 6 is provided on big bearing 5, the other end of vertical pivot 6 is connect with the fixed device 7 of fuselage, separately
One end is connect with bottom plate 14；Anti-bumping protection frame 1 includes multiple anti-collision units 8 interconnected.
Embodiment 2: a kind of rotatable anti-collision protection device of two-dimensions for unmanned plane, including Anti-bumping protection frame 1, anticollision
Horizontal axis 2 is provided in fender bracket 1, one end of horizontal axis 2 is provided with first bearing fixing seat 3, and the other end of horizontal axis 2 is provided with second
Bearing fixed seat 4, first bearing fixing seat 3 and second bearing fixing seat 4 are arranged on Anti-bumping protection frame 1, the centre of horizontal axis 2
It is provided with big bearing 5 at position, vertical pivot 6 is provided on big bearing 5, the other end of vertical pivot 6 is connect with the fixed device 7 of fuselage, separately
One end is connect with bottom plate 14；Anti-bumping protection frame 1 includes multiple anti-collision units 8 interconnected.Anti-collision unit 8 includes connector 9
With multiple connecting rods 10, multiple connecting rods 10 are connect with connector 9.
Embodiment 3: a kind of rotatable anti-collision protection device of two-dimensions for unmanned plane, including Anti-bumping protection frame 1, anticollision
Horizontal axis 2 is provided in fender bracket 1, one end of horizontal axis 2 is provided with first bearing fixing seat 3, and the other end of horizontal axis 2 is provided with second
Bearing fixed seat 4, first bearing fixing seat 3 and second bearing fixing seat 4 are arranged on Anti-bumping protection frame 1, the centre of horizontal axis 2
It is provided with big bearing 5 at position, vertical pivot 6 is provided on big bearing 5, the other end of vertical pivot 6 is connect with the fixed device 7 of fuselage, separately
One end is connect with bottom plate 14；Anti-bumping protection frame 1 includes multiple anti-collision units 8 interconnected.Anti-collision unit 8 includes connector 9
With multiple connecting rods 10, multiple connecting rods 10 are connect with connector 9.Multiple 8 shapes of anti-collision unit interconnected are glomerate
Anti-bumping protection frame 1.
Embodiment 4: a kind of rotatable anti-collision protection device of two-dimensions for unmanned plane, including Anti-bumping protection frame 1, anticollision
Horizontal axis 2 is provided in fender bracket 1, one end of horizontal axis 2 is provided with first bearing fixing seat 3, and the other end of horizontal axis 2 is provided with second
Bearing fixed seat 4, first bearing fixing seat 3 and second bearing fixing seat 4 are arranged on Anti-bumping protection frame 1, the centre of horizontal axis 2
It is provided with big bearing 5 at position, vertical pivot 6 is provided on big bearing 5, the other end of vertical pivot 6 is connect with the fixed device 7 of fuselage, separately
One end is connect with bottom plate 14；Anti-bumping protection frame 1 includes multiple anti-collision units 8 interconnected.Anti-collision unit 8 includes connector 9
With multiple connecting rods 10, multiple connecting rods 10 are connect with connector 9.The fixed device 7 of fuselage includes upper plate 11, is arranged in upper plate
The lower plate 13 of 11 lower sections and the middle plate 12 being arranged between upper plate 11 and lower plate 13.Axis is provided on lower plate 13 and middle plate 12
Hole, vertical pivot 6 pass through the axis hole of lower plate 13, are fixed in the axis hole of middle plate 12.Specifically, connecting rod 10 is carbon fiber bar.Horizontal axis
2 cross-sectional area extends from the middle to both ends is gradually reduced (the intermediate position opposite end of horizontal axis 2 is thicker).First bearing
Small bearing 15 is provided in fixing seat 3 and second bearing fixing seat 4, horizontal axis 2 is by being arranged in first bearing fixing seat 3
Small bearing 15 is connect with first bearing fixing seat 3, and horizontal axis 2 passes through the small bearing 15 that is arranged in second bearing fixing seat 4 and the
The connection of two bearing fixed seats 4.Fixation hole 16, first bearing are provided in first bearing fixing seat 3 and second bearing fixing seat 4
Fixing seat 3 and second bearing fixing seat 4 are mounted on Anti-bumping protection frame 1 by fixation hole 16.
Working principle of the utility model is: pacifying the utility model protective device using bottom plate 14 and the fixed device 7 of fuselage
On unmanned aerial vehicle body.When Anti-bumping protection frame 1 and barrier collide, by the way that 2 middle position of horizontal axis is arranged in
Big bearing 5, the vertical pivot 6 being arranged on big bearing 5, the small bearing 15 that first bearing fixing seat 3 is arranged in and setting are in the second axis
The small bearing 15 in fixing seat 4 is held, Anti-bumping protection frame 1 can be made to rotate along Impact direction, to offset part as caused by hitting
Power reduces influence of the collision to unmanned plane, increases stability when unmanned plane during flying.
Claims (9)
1. a kind of rotatable anti-collision protection device of two-dimensions for unmanned plane, which is characterized in that including Anti-bumping protection frame (1),
It is provided with horizontal axis (2) in the Anti-bumping protection frame (1), one end of the horizontal axis (2) is provided with first bearing fixing seat (3), institute
The other end for stating horizontal axis (2) is provided with second bearing fixing seat (4), and the first bearing fixing seat (3) and second bearing are fixed
Seat (4) is arranged on Anti-bumping protection frame (1), and the middle position of the horizontal axis (2) is provided with big bearing (5), the big axis
It holds and is provided on (5) vertical pivot (6), the other end of the vertical pivot (6) is connect with fuselage fixed device (7), the other end and bottom plate
(14) it connects；The Anti-bumping protection frame (1) includes multiple anti-collision units interconnected (8).
2. the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane according to claim 1, which is characterized in that
The anti-collision unit (8) includes connector (9) and multiple connecting rods (10), the multiple connecting rod (10) with connector (9)
Connection.
3. the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane according to claim 1, which is characterized in that
The multiple glomerate Anti-bumping protection frame (1) of anti-collision unit interconnected (8) shape.
4. the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane according to claim 1, which is characterized in that
The fuselage fixed device (7) includes upper plate (11), the lower plate (13) being arranged below upper plate (11) and is arranged in upper plate (11)
Middle plate (12) between lower plate (13).
5. the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane according to claim 4, which is characterized in that
Axis hole is provided on the lower plate (13) and middle plate (12), the vertical pivot (6) passes through the axis hole of lower plate (13), is fixed on middle plate
(12) in axis hole.
6. the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane according to claim 2, which is characterized in that
The connecting rod (10) is carbon fiber bar.
7. the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane according to claim 1, which is characterized in that
The cross-sectional area of the horizontal axis (2) extends from the middle to both ends to be gradually reduced.
8. the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane according to claim 1, which is characterized in that
It is provided with small bearing (15) in the first bearing fixing seat (3) and second bearing fixing seat (4), the horizontal axis (2) passes through
The small bearing (15) being arranged in first bearing fixing seat (3) is connect with first bearing fixing seat (3), and the horizontal axis (2) passes through
The small bearing (15) being arranged in second bearing fixing seat (4) is connect with second bearing fixing seat (4).
9. the rotatable anti-collision protection device of a kind of two-dimensions for unmanned plane according to claim 1, which is characterized in that
Fixation hole (16), first bearing fixing seat are provided in the first bearing fixing seat (3) and second bearing fixing seat (4)
(3) it is mounted on Anti-bumping protection frame (1) by fixation hole (16) with second bearing fixing seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924015.0U CN208559776U (en) | 2018-06-14 | 2018-06-14 | A kind of rotatable anti-collision protection device of two-dimensions for unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924015.0U CN208559776U (en) | 2018-06-14 | 2018-06-14 | A kind of rotatable anti-collision protection device of two-dimensions for unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208559776U true CN208559776U (en) | 2019-03-01 |
Family
ID=65487066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924015.0U Expired - Fee Related CN208559776U (en) | 2018-06-14 | 2018-06-14 | A kind of rotatable anti-collision protection device of two-dimensions for unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208559776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001951A (en) * | 2019-03-19 | 2019-07-12 | 山东科技大学 | A kind of field geology prospecting Special folding rotor wing unmanned aerial vehicle shield |
-
2018
- 2018-06-14 CN CN201820924015.0U patent/CN208559776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001951A (en) * | 2019-03-19 | 2019-07-12 | 山东科技大学 | A kind of field geology prospecting Special folding rotor wing unmanned aerial vehicle shield |
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| 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: 20190301 Termination date: 20190614 |