CN208699044U - A kind of crash protection on fire-fighting unmanned plane - Google Patents
A kind of crash protection on fire-fighting unmanned plane Download PDFInfo
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- CN208699044U CN208699044U CN201821372258.4U CN201821372258U CN208699044U CN 208699044 U CN208699044 U CN 208699044U CN 201821372258 U CN201821372258 U CN 201821372258U CN 208699044 U CN208699044 U CN 208699044U
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- mainboard
- unmanned plane
- fire
- fixedly connected
- bottom plate
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Abstract
The utility model discloses the crash protections on a kind of fire-fighting unmanned plane, including bottom plate, the bottom plate is circle, several dampers are distributed in annular array at the lower surface edge of bottom plate, several connecting rods are fixedly connected at the top surface edge of the bottom plate, the connecting rod is fixedly connected on the lower surface of mainboard far from one end of bottom plate, the mainboard is cylindric, several casings are fixedly connected on the circumferential outer surface of mainboard, described sleeve pipe is evenly distributed on the circumferential outer surface of mainboard, casing is slidably fitted with telescopic rod far from mainboard one end, the telescopic rod is equipped with rotor far from the setting of casing one end, shield is provided with outside the rotor.The utility model is that a kind of structure is simple, and anti-fall effect is significant, takes the crash protection on the fire-fighting unmanned plane of protection to data.
Description
Technical field
Crash protection the utility model relates to fire-fighting unmanned plane field, on specially a kind of fire-fighting unmanned plane.
Background technique
With the development of industrial technology, more and more dangerous situations replace personnel to go execution task by unmanned plane, especially
In fire-fighting domain, unmanned plane, which has been obtained, to be widely applied, and unmanned plane can reach many and disappear because of its powerful flight performance
The scene of the accident that anti-personnel can not arrive at, execution stamp out a fire, spray drug, launch goods and materials and collection site data etc. times
Business.But unmanned plane have the defects that one it is very fatal, the rotor of unmanned plane be easy to the polybag of day float, flying bird,
The contact of the objects such as electric wire leads to air crash, and unmanned plane is easy on fire or falls into the water after air crash, the data of at this moment unmanned plane acquisition
It will lose.So the crash protection needed on a kind of fire-fighting unmanned plane protects fire-fighting unmanned plane.
Utility model content
The purpose of this utility model is to provide the crash protections on a kind of fire-fighting unmanned plane, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: the anti-crash dress on a kind of fire-fighting unmanned plane
It sets, including bottom plate, the bottom plate is circle, and several dampers, the bottom is distributed in annular array at the lower surface edge of bottom plate
Several connecting rods are fixedly connected at the top surface edge of plate, the connecting rod is fixedly connected on mainboard far from one end of bottom plate
Lower surface, the mainboard be it is cylindric, several casings are fixedly connected on the circumferential outer surface of mainboard, described sleeve pipe is uniformly distributed
On the circumferential outer surface of mainboard, casing is slidably fitted with telescopic rod far from mainboard one end, and the telescopic rod is far from casing one end
Setting is equipped with rotor, and shield is provided with outside the rotor.
Preferably, the damper includes shock-absorbing sleeve and decoupling rod, and the upper end of the decoupling rod is slidably mounted on shock-absorbing sleeve
Interior, shock-absorbing sleeve is stretched out in decoupling rod lower end, and the lower end surface of decoupling rod is fixedly connected with pedestal, in the upper surface and shock-absorbing sleeve of decoupling rod
Damping spring is provided between the upper top surface in portion.
Preferably, described sleeve pipe is provided with sliding slot far from mainboard one end, and telescopic rod is slidably fitted in sliding slot, described flexible
Bar one end is stretched out outside casing, and the sliding slot is internally provided with spring, and the spring one end is withstood on the end face of telescopic rod.
Preferably, the telescopic rod is fixedly connected with mounting base far from one end of casing, and installation is arranged at mounting base center
There is bearing, the shaft upwardly extended is installed in the bearing, the upper end of the shaft is equipped with rotor.
Preferably, mounting base upper surface edge is fixedly connected with several link blocks, the upper surface of the link block with
Shield lower end surface is fixedly connected, and the shield is made of steel wire item.
Preferably, the mainboard is internally provided with storage card, is arranged Packed protective layer, institute outside the storage card
Protective layer is stated to be made of heat-barrier material.
Compared with prior art, the utility model has the beneficial effects that damper is in fire-fighting unmanned plane in the utility model
Land or worked as a buffer when falling, reduces the damaged condition of unmanned plane；Telescopic rod is slidably mounted in casing, is arranged in casing
Have spring, fire-fighting unmanned plane rotor reduces impact force when being hit, avoid fire-fighting unmanned plane entirety disequilibrium or nobody
Machine component is severed；Shield prevents rotor during unmanned plane during flying from contacting with foreign matters such as branch, flying bird, electric wire, polybags
And it falls；Protective layer is thermally shielded water resisting protection to storage card when unmanned plane falls, and prevents information in storage card from losing.This reality
With it is novel be that a kind of structure is simple, anti-fall effect is significant, takes the crash protection on the fire-fighting unmanned plane of protection to data.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the crash protection on fire-fighting unmanned plane；
Fig. 2 is the structural schematic diagram at the crash protection K on a kind of fire-fighting unmanned plane；
Fig. 3 is the structural schematic diagram at the crash protection L on a kind of fire-fighting unmanned plane；
Fig. 4 is the structural schematic diagram at the crash protection M on a kind of fire-fighting unmanned plane；
Fig. 5 is the top view of shield.
In figure: 1- mainboard, 2- casing, 3- connecting rod, 4- damper, 5- shield, 6- protective layer, 7- storage card, 8- bullet
Spring, 9- sliding slot, 10- mounting base, 11- link block, 12- shaft, 13- rotor, 14- shock-absorbing sleeve, 15- decoupling rod, 16- damping bullet
Spring, 17- pedestal, 18- telescopic rod, 19- bottom plate, 20- bearing.
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. 1~5 are please referred to, the utility model provides a kind of technical solution: the crash protection on a kind of fire-fighting unmanned plane,
Including bottom plate 19, the bottom plate 19 is circle, and several dampers 4, institute is distributed in annular array at the lower surface edge of bottom plate 19
It states and is fixedly connected with several connecting rods 3 at the top surface edge of bottom plate 19, the one end of the connecting rod 3 far from bottom plate 19 is fixed to be connected
Connect in the lower surface of mainboard 1, the mainboard 1 be it is cylindric, several casings 2, institute are fixedly connected on the circumferential outer surface of mainboard 1
It states casing 2 to be evenly distributed on the circumferential outer surface of mainboard 1, casing 2 is slidably fitted with telescopic rod 18, institute far from 1 one end of mainboard
It states telescopic rod 18 and rotor 13 is installed far from the setting of 2 one end of casing, be provided with shield 5 outside the rotor 13.
The damper 4 includes shock-absorbing sleeve 14 and decoupling rod 15, and the upper end of the decoupling rod 15 is slidably mounted on shock-absorbing sleeve
In 14, shock-absorbing sleeve 14 is stretched out in 15 lower end of decoupling rod, and the lower end surface of decoupling rod 15 is fixedly connected with pedestal 17, the upper end of decoupling rod 15
Damping spring 16 is provided between upper top surface inside face and shock-absorbing sleeve 14.
Described sleeve pipe 2 is provided with sliding slot 9 far from 1 one end of mainboard, and telescopic rod 18 is slidably fitted in sliding slot 9, described flexible
18 one end of bar is stretched out outside casing 2, and the sliding slot 9 is internally provided with spring 8, and described 8 one end of spring withstands on the end face of telescopic rod 18
On.
The telescopic rod 18 is fixedly connected with mounting base 10 far from one end of casing 2, and installation is arranged at 10 center of mounting base
There is bearing 20, the shaft 12 upwardly extended is installed in the bearing 20, the upper end of the shaft 12 is equipped with rotor 13.
The 10 upper surface edge of mounting base is fixedly connected with several link blocks 11, the upper surface of the link block 11 and anti-
5 lower end surface of shield is fixedly connected, and the shield 5 is made of steel wire item.
The mainboard 1 is internally provided with storage card 7, and Packed protective layer 6 is arranged outside the storage card 7, described
Protective layer 6 is made of heat-barrier material.
The working principle of the utility model is: in the utility model, from damper 4 is when fire-fighting unmanned plane lands or falls
Buffer function reduces the damaged condition of unmanned plane；Telescopic rod 18 is slidably mounted in casing 2, and spring 8 is provided in casing 2, is disappeared
Anti- unmanned plane rotor 13 reduces impact force when being hit, and avoids fire-fighting unmanned plane entirety disequilibrium or UAV Components quilt
It severs；It is provided with shield 5 outside rotor 13, shield 5 is made of steel wire item, and steel wire intensity height is small in size to make air-flow
At interference, so will not influence unmanned plane during flying, shield 5 prevents rotor 13 and branch, flying bird, electricity during unmanned plane during flying
The foreign matters such as line, polybag are contacted and are fallen；Protective layer 6 is thermally shielded water resisting protection to storage card 7 when unmanned plane falls, and prevents
Information is lost in storage card 7.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. the crash protection on a kind of fire-fighting unmanned plane, including bottom plate (19), it is characterised in that: the bottom plate (19) is circle
Shape, annular array is distributed with several dampers (4) at the lower surface edge of bottom plate (19), the top surface edge of the bottom plate (19)
Place is fixedly connected with several connecting rods (3), and the connecting rod (3) is fixedly connected on mainboard (1) far from the one end of bottom plate (19)
Lower surface, the mainboard (1) be it is cylindric, several casings (2), the set are fixedly connected on the circumferential outer surface of mainboard (1)
Pipe (2) is evenly distributed on the circumferential outer surface of mainboard (1), and casing (2) is slidably fitted with telescopic rod far from mainboard (1) one end
(18), the telescopic rod (18) is equipped with rotor (13) far from the setting of casing (2) one end, and protection is provided with outside the rotor (13)
It covers (5).
2. the crash protection on a kind of fire-fighting unmanned plane according to claim 1, it is characterised in that: the damper
It (4) include shock-absorbing sleeve (14) and decoupling rod (15), the upper end of the decoupling rod (15) is slidably mounted in shock-absorbing sleeve (14), damping
Shock-absorbing sleeve (14) are stretched out in bar (15) lower end, and the lower end surface of decoupling rod (15) is fixedly connected with pedestal (17), decoupling rod (15) it is upper
Damping spring (16) are provided between end face and the upper top surface of shock-absorbing sleeve (14) inside.
3. the crash protection on a kind of fire-fighting unmanned plane according to claim 1, it is characterised in that: described sleeve pipe (2)
It is provided with sliding slot (9), is slidably fitted in sliding slot (9) telescopic rod (18), described telescopic rod (18) one end far from mainboard (1) one end
Stretch out casing (2) outside, the sliding slot (9) is internally provided with spring (8), and described spring (8) one end withstands on the end of telescopic rod (18)
On face.
4. the crash protection on a kind of fire-fighting unmanned plane according to claim 3, it is characterised in that: the telescopic rod
(18) one end far from casing (2) is fixedly connected with mounting base (10), and setting is equipped with bearing (20) at mounting base (10) center,
The shaft (12) upwardly extended is installed, the upper end of the shaft (12) is equipped with rotor (13) in the bearing (20).
5. the crash protection on a kind of fire-fighting unmanned plane according to claim 4, it is characterised in that: the mounting base
(10) upper surface edge is fixedly connected with several link blocks (11), the upper surface and shield (5) lower end of the link block (11)
Face is fixedly connected, and the shield (5) is made of steel wire item.
6. the crash protection on a kind of fire-fighting unmanned plane according to claim 1, it is characterised in that: the mainboard (1)
Be internally provided with storage card (7), Packed protective layer (6) is set outside the storage card (7), the protective layer (6) by
Heat-barrier material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372258.4U CN208699044U (en) | 2018-08-24 | 2018-08-24 | A kind of crash protection on fire-fighting unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372258.4U CN208699044U (en) | 2018-08-24 | 2018-08-24 | A kind of crash protection on fire-fighting unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208699044U true CN208699044U (en) | 2019-04-05 |
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ID=65944204
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372258.4U Active CN208699044U (en) | 2018-08-24 | 2018-08-24 | A kind of crash protection on fire-fighting unmanned plane |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758742A (en) * | 2019-11-29 | 2020-02-07 | 李红星 | Agricultural plant protection unmanned aerial vehicle |
| CN110844055A (en) * | 2019-11-28 | 2020-02-28 | 湖南库里斯智能科技有限公司 | Unmanned aerial vehicle for fire control |
| CN111301697A (en) * | 2020-03-16 | 2020-06-19 | 何学苏 | A protection mechanism for preventing unmanned aerial vehicle crash |
| CN112429192A (en) * | 2020-12-22 | 2021-03-02 | 无锡启康航空航天科技有限公司 | Carbon fiber unmanned aerial vehicle frame |
-
2018
- 2018-08-24 CN CN201821372258.4U patent/CN208699044U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844055A (en) * | 2019-11-28 | 2020-02-28 | 湖南库里斯智能科技有限公司 | Unmanned aerial vehicle for fire control |
| CN110758742A (en) * | 2019-11-29 | 2020-02-07 | 李红星 | Agricultural plant protection unmanned aerial vehicle |
| CN110758742B (en) * | 2019-11-29 | 2021-06-15 | 内蒙古禾文科技有限公司 | Agricultural plant protection unmanned aerial vehicle |
| CN111301697A (en) * | 2020-03-16 | 2020-06-19 | 何学苏 | A protection mechanism for preventing unmanned aerial vehicle crash |
| CN112429192A (en) * | 2020-12-22 | 2021-03-02 | 无锡启康航空航天科技有限公司 | Carbon fiber unmanned aerial vehicle frame |
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