CN207346072U - Unmanned plane protects structure and UAV system - Google Patents
Unmanned plane protects structure and UAV system Download PDFInfo
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- CN207346072U CN207346072U CN201721116912.0U CN201721116912U CN207346072U CN 207346072 U CN207346072 U CN 207346072U CN 201721116912 U CN201721116912 U CN 201721116912U CN 207346072 U CN207346072 U CN 207346072U
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- unmanned plane
- rotation axis
- ring
- roller
- guide rail
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Abstract
The unmanned plane protection structure and UAV system of the utility model; using three axis rotating mechanisms, the spherical protection outline border for protecting unmanned plane is set on unmanned plane; it can ensure that unmanned plane is freely rotated and unrestricted inside protection outline border by three axis rotating mechanisms; high-speed rotating propeller can be protected during aircraft flight; avoid it from directly being collided with barrier, cause propeller to be damaged, aircraft falls；In addition, the ground even if aircraft falls, spherical protection outline border also can absorb collision energy by rolling, and protect aircraft key components to greatest extent, solve unmanned plane and be subject to hit the problem easily crashed.
Description
Technical field
A kind of unmanned plane protection structure for being used to prevent unmanned plane from hitting is the utility model is related to, more particularly to it is a kind of spherical
Unmanned plane protection structure and with the protection structure UAV system.
Background technology
There is eruptive growth in the civilian unmanned vehicle in China in recent years, is widely used in amusement, video display, mapping, peace
Congruent field.Due to more rotor unmanned aircrafts have the characteristics that flight flexibly, operation it is relatively easy, can original place hovering, enjoy
The favor in the fields such as public security, fire-fighting, be increasingly used in large-scale fire extinguishing, the investigation at rescue scene, monitoring,
The work such as commander.
But since the propeller of multi-rotor unmanned aerial vehicle rotates at a high speed, easily touched with external world's wiping and easily cause out of control, air crash
Even hurt sb.'s feelings, especially in the case where the environment faced is complex, such as to tunnel, tunnel, Lou Ti, underground structure inside
When being scouted, unmanned plane hardly enters, though into be highly prone to hit and air crash.How unmanned plane is improved in above-mentioned complexity
Survival ability, adaptability under environment, are current expansion unmanned plane application fields, more effectively more reliably using unmanned plane
Important topic.
Therefore, it is really necessary to provide a kind of new unmanned plane protection structure and nobody with unmanned plane protection structure
Machine system, to solve the above problems.
Utility model content
In view of this, the embodiment of the utility model provide it is a kind of aim to solve the problem that above-mentioned problem there is anticollision energy
The spherical unmanned plane protection structure of power and the UAV system with unmanned plane protection structure.
To solve the above problems, the utility model provides a kind of unmanned plane protection structure, including three axis rotating mechanisms and solid
The protection outline border being scheduled on the three axis rotating mechanism, the three axis rotational structure include the rotation being connected with the protection outline border
Axis, the fuselage fixing axle being connected with unmanned plane and the roller press for driving the fuselage fixing axle to be relatively rotated with the rotation axis
Structure, the rolling mechanism include positioned at the three axis rotating mechanism center, both sides be connected respectively with rotation axis ring-shaped guide rail, with
The roller fixed mechanism and be fixed on the roller fixed mechanism for making the fuselage that the fuselage fixing axle is connected
Fixing axle and the roller of the ring-shaped guide rail relative motion.
Preferably, the roller fixed mechanism include be separately positioned on the fuselage fixed both ends of the shaft two roller hubs and
The roller shaft being fixed on the roller hub, the roller are arranged on the roller shaft.
Preferably, side of the transmission shaft away from the ring-shaped guide rail is provided with bearing, and the protection outline border passes through institute
State bearing axis connection and drives the rotation axis to axially rotate with the rotation.
Preferably, end set of the rotation axis away from the ring-shaped guide rail, which is useful for limiting the bearing, radially moves
Dynamic clamp spring.
Preferably, end set of the rotation axis away from the ring-shaped guide rail has the jump-ring slot being recessed inwardly, the card
Spring is fixed in the jump-ring slot, and the clamp spring is connected to a side surface of the bearing away from the ring-shaped guide rail.
Preferably, the ring-shaped guide rail is included along the symmetrical two semicircular cyclic structures of the rotating shaft direction.
Preferably, the cyclic structure includes circular body portion and the fixed part from circular body portion bending extension,
Concave fixing groove is provided with the fixed part, two fixed parts, which offset, to be connected together, and is clamped between two fixing grooves
The fixed rotation axis.
Preferably, the protection outline border is spherical structure.
Preferably, the protection outline border is football structure.
To solve the above problems, the utility model also provides a kind of UAV system, it includes unmanned plane and as described above
Unmanned plane protection structure.
The unmanned plane protection structure and UAV system of the utility model, are set using three axis rotating mechanisms on unmanned plane
For protecting the spherical protection outline border of unmanned plane, it can ensure unmanned plane inside protection outline border certainly by three axis rotating mechanisms
It is unrestricted by rotation, high-speed rotating propeller can be protected during aircraft flight, avoids it directly and barrier
Collision, causes propeller to be damaged, aircraft falls；In addition, the ground even if aircraft falls, spherical protection outline border can also pass through
Roll and absorb collision energy, protect aircraft key components to greatest extent, solve unmanned plane and be subject to hit what is easily crashed
Problem.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the utility model, institute in being described below to embodiment
Attached drawing to be used is needed to be briefly described.
Fig. 1 is the structure diagram of the utility model UAV system；
Fig. 2 is the unmanned plane structure diagram in the utility model UAV system；
Fig. 3 is the assembly structure diagram of three axis rotating mechanisms of the utility model unmanned plane protection structure；
Fig. 4 is the decomposition texture schematic diagram of three axis rotating mechanisms of the utility model unmanned plane protection structure；
Fig. 5 is the usage state diagram of three axis rotating mechanisms of the utility model unmanned plane protection structure；
Fig. 6 is the assembly structure diagram of the utility model unmanned plane protection clamp spring of structure, bearing and rotation axis；
Fig. 7 is the structure diagram of the protection outline border of the utility model unmanned plane protection structure；
Fig. 8 is the structure diagram of the another embodiment of the utility model UAV system.
Embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
The unmanned plane of type embodiment is further described.
Embodiment one
As shown in Figure 1, the UAV system of the utility model embodiment includes unmanned plane and is arranged on unmanned plane
Unmanned plane protects structure.
As shown in Fig. 2, the unmanned plane of the utility model is quadrotor unmanned plane, specifically includes fuselage 4 and be fixed on fuselage 4
Propeller 1, motor 2, horn 3, headlamp 6, camera 7 and at least one signal lamp.Wherein motor 2 is in galvanization
Driving propeller 4, which rotates, makes unmanned plane realize air objective, as described above, the unmanned plane of present embodiment for quadrotor nobody
Machine, that is, share four propellers 1, is separately positioned on the four corners of fuselage 4, is fixed on the horn 3 that fuselage 4 extends, corresponding
Motor 2 share four, drive corresponding propeller 1 to rotate respectively, respectively on corresponding horn 3.Preferably, four
Horn 3 and four propellers 1 are centrosymmetric setting, its symmetrical centre is the center of gravity of unmanned plane, in this manner it is ensured that unmanned plane
The stabilization of flight course.Include multiple functional units in fuselage 4, such as flight controller, receiver, figure conduct electricity platform, antenna, use
In the additional functions for realizing unmanned plane.Signal lamp in the present embodiment, shares two, is respectively 5 He of red eye
Greensignal light 8, is respectively used to send unlike signal, plays different warning functions.Certainly, this is only that one kind is preferably implemented
Mode, in selectable other embodiment, it is possible to have multiple and different signal lamps, or possess one and can send not
With the changeable colour signal lamp of color signal, and can implement.Camera 7 is in the present embodiment double light cameras, is taken the photograph
Image device can be built in fuselage 4, can also be external on the outside of fuselage 4 in a hanging manner, certainly, or other species
Camera, be all contained in the range of present embodiment.In selectable other embodiment, unmanned plane can also be
Other kinds of unmanned plane, and the utility model aim can be reached.
The unmanned plane protection structure of the utility model includes three axis rotating mechanisms and the guarantor being fixed on three axis rotating mechanisms
Protect outline border.Preferably, it is spherical protection outline border to protect outline border.With reference to shown in Fig. 3 to Fig. 5, three axis rotating mechanisms include and protection
Rotation axis 10 that outline border is connected, the fuselage fixing axle 12 being connected with unmanned plane and drive fuselage fixing axle 12 and 11 phase of rotation axis
To the rolling mechanism of rotation.Rolling mechanism in the present embodiment include positioned at three axis rotating mechanisms center and both sides respectively with
The connected ring-shaped guide rail 11 of rotation axis 10, the roller fixed mechanism being connected with fuselage fixing axle 12 and it is fixed on roller and fixes
It is used to make fuselage fixing axle 12 and the roller 15 of 11 relative motion of ring-shaped guide rail in mechanism.Rotation axis 10 is away from ring-shaped guide rail 11
Side is provided with the bearing 16 for being connected with protection outline border.
Wherein ring-shaped guide rail 11 is circular configuration, its diametrically opposite two sides connects with rotation axis 10 respectively, two turns
Moving axis 10 is symmetrical arranged with respect to the center of circle of ring-shaped guide rail 11, and the length of two rotation axis 10 is identical, its line passes through ring-shaped guide rail 11
Center location.Preferably, in the present embodiment, ring-shaped guide rail 11 is included along symmetrical two semicircles in 10 direction of rotation axis
Cyclic structure, the fixed part including semicircular circular body portion and from circular body portion bending extension, on two fixed parts
Concave fixing groove is both provided with, two fixed parts, which offset, to be connected together, the rotation axis that is fixedly clamped between two fixing grooves 10, so that real
Existing rotation axis 10 and the fixation of ring-shaped guide rail 11, certainly, these are only a kind of more excellent embodiment, in other selectable implementations
In mode, or other fixed forms.
Roller fixed mechanism includes being separately positioned on two roller hubs 14 at 12 both ends of fuselage fixing axle and is fixed on roller
Roller shaft 13 on hub 14, roller are arranged on the roller shaft, pass through roller 15 and fixed mechanism so that fuselage fixing axle 12
Can be inside ring-shaped guide rail 11 around the central slide of ring-shaped guide rail.Specifically, roller shaft 13 can be nylon screw.
With reference to shown in Fig. 5, when applied to UAV system, fuselage fixing axle 12 is fixed on fuselage 4 again, i.e., fuselage is consolidated
Dead axle 12 can drive unmanned plane in protection outline border internal slide；At the same time, rotation axis 10 is rotated with dynamic bearing 16, further
Drive protection outline border to be rotated along the axle center of rotation axis so that unmanned plane can move freely with respect to unmanned plane protection mechanism and
It is unrestricted, high-speed rotating propeller 1 can be protected during aircraft flight, avoids it from directly being collided with barrier, leads
Propeller is damaged, aircraft falls for cause；In addition, the ground even if aircraft falls, spherical protection outline border can also be inhaled by rolling
Collision energy is received, aircraft key components is protected to greatest extent, solves unmanned plane and be subject to hit the problem easily crashed.
With reference to shown in Fig. 6, further, in present embodiment, end of the rotation axis 10 away from 11 side of ring-shaped guide rail is set
It is equipped with the clamp spring 9 moved radially for limiting bearing 16.Rotation axis 10 is provided with inwardly on the end away from ring-shaped guide rail 11
Concave jump-ring slot 101, clamp spring 9 is fixed in jump-ring slot 101, after installation is complete, due to being protected the tension force of outline border, clamp spring
9 are connected to a side surface of the bearing 16 away from ring-shaped guide rail 11.Clamp spring hole 91 is provided with clamp spring 9, is used for realization the dress of clamp spring 9
Match somebody with somebody.When installing clamp spring 9, Circlip tongs need to be used, clamp spring hole 91 is inserted into by the sharp mouth of Circlip tongs, clamp spring 9 is opened, is caught in card
Spring groove 101, completes assembling, so as to prevent bearing 16 from coming off from both ends rotation axis, bearing 16 is carried out spacing.
With reference to shown in Fig. 7, the protection outline border of present embodiment is spherical structure, including the bearing block fixed with bearing 16,
And the multiple spokes set at equal intervals extended from bearing block, the spoke are the glass of a diameter of 2mm~3mm of 8-12 roots
Fiber hollow pipe, further, is additionally provided with the horizontal ribs for connecting multiple spokes, it can use the glass of 2mm~3mm
Fiber hollow pipe is made, and can also be made of other materials.The infall of spoke and horizontal ribs, passes through an engineering plastic
Cross pipe thread 19 is fixedly connected made of material, specifically can prevent glass fibre from being moved in the cross mouth of pipe by the way of gluing
It is dynamic；Preferably, one horizontal ribs made of carbon fibre material is set in the equatorial positions of protection outline border, it is whole to strengthen
Protect the structural strength of outline border.
In addition, unmanned plane protection structure lubricates for increase, appropriate lubricant or lubrication can be instilled in ring-shaped guide rail
Oil is lubricated, and whole three axis rotating mechanism is connected by bearing and clamp spring with spherical protection outline border, so protects outline border
It is free to rotate, the flight without influencing unmanned plane.Unmanned plane carries out pose adjustment in flight course, will not be by
To the interference of protection outline border.
Embodiment two
It is the utility model another embodiment, present embodiment and the first embodiment are substantially with reference to shown in Fig. 8
It is identical, differ only in, in the present embodiment, protection outline border is a kind of football structure, and this structure can be in embodiment party
On the basis of formula one, further mitigate impact, and can farthest ensure to protect the stability of outline border.
The unmanned plane protection structure and unmanned plane protection system of the utility model, using three axis rotating mechanisms on unmanned plane
The spherical protection outline border for being used for protecting unmanned plane is set, can ensure unmanned plane in protection outline border by three axis rotating mechanisms
Portion is freely rotated and unrestricted, and high-speed rotating propeller can be protected during aircraft flight, avoid its directly with barrier
Hinder thing to collide, cause propeller to be damaged, aircraft falls；In addition, the ground even if aircraft falls, spherical protection outline border also can
Collision energy is absorbed by rolling, aircraft key components is protected to greatest extent, solves unmanned plane and hit easy pendant
The problem ruined.
Herein, term " comprising ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, are removed
Include those listed key elements, but also other elements that are not explicitly listed can be included.
Herein, the involved noun of locality such as forward and backward, upper and lower is to be located at parts in attached drawing in figure and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed scope of the application.
In the case where there is no conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of unmanned plane protects structure, including outside three axis rotating mechanisms and the protection that is fixed on the three axis rotating mechanism
Frame, it is characterised in that the three axis rotational structure includes the rotation axis being connected with the protection outline border, the machine being connected with unmanned plane
Body fixing axle and the rolling mechanism for driving the fuselage fixing axle to be relatively rotated with the rotation axis, the rolling mechanism include
The ring-shaped guide rail being connected respectively with the rotation axis positioned at three axis rotating mechanism center, both sides and the fuselage fixing axle
The roller fixed mechanism that is connected and it is fixed on the roller fixed mechanism and is used to make the fuselage fixing axle and the ring
The roller of shape guide rail relative motion.
2. unmanned plane according to claim 1 protects structure, it is characterised in that the roller fixed mechanism includes setting respectively
Two roller hubs in the fuselage fixed both ends of the shaft and the roller shaft that is fixed on the roller hub are put, the roller is arranged on
On the roller shaft.
3. unmanned plane according to claim 1 protects structure, it is characterised in that the rotation axis is away from the ring-shaped guide rail
Side be provided with bearing, the protection outline border is by the bearing and the rotation axis connection and drives the rotation axis along axis
To rotation.
4. unmanned plane according to claim 3 protects structure, it is characterised in that the rotation axis is away from the ring-shaped guide rail
End set be useful for limiting the clamp spring that the bearing moves radially.
5. unmanned plane according to claim 4 protects structure, it is characterised in that the rotation axis is away from the ring-shaped guide rail
End set have the jump-ring slot being recessed inwardly, the clamp spring is fixed in the jump-ring slot, and the clamp spring is connected to the axis
Hold the side surface away from the ring-shaped guide rail.
6. unmanned plane according to claim 1 protects structure, it is characterised in that the ring-shaped guide rail is included along rotation axis side
To symmetrical two semicircular cyclic structures.
7. unmanned plane according to claim 6 protects structure, it is characterised in that the cyclic structure includes circular body portion
Fixed part with from circular body portion bending extension, is provided with concave fixing groove, two fixations on the fixed part
Portion, which offsets, to be connected together, and be fixedly clamped the rotation axis between two fixing grooves.
8. unmanned plane according to claim 1 protects structure, it is characterised in that the protection outline border is spherical structure.
9. unmanned plane according to claim 1 protects structure, it is characterised in that the protection outline border is football structure.
10. a kind of UAV system, it is characterised in that it includes unmanned plane and as described in any one in claim 1 to 9
Unmanned plane protects structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116912.0U CN207346072U (en) | 2017-09-01 | 2017-09-01 | Unmanned plane protects structure and UAV system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116912.0U CN207346072U (en) | 2017-09-01 | 2017-09-01 | Unmanned plane protects structure and UAV system |
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| CN207346072U true CN207346072U (en) | 2018-05-11 |
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| CN201721116912.0U Active CN207346072U (en) | 2017-09-01 | 2017-09-01 | Unmanned plane protects structure and UAV system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454874A (en) * | 2018-05-30 | 2018-08-28 | 深圳市易飞方达科技有限公司 | Unmanned plane emitter |
| CN108791837A (en) * | 2018-06-29 | 2018-11-13 | 上海歌尔泰克机器人有限公司 | A kind of unmanned plane during flying device |
| CN109432724A (en) * | 2018-12-13 | 2019-03-08 | 福州大学 | Novel body building aircraft and its control method |
| CN110203386A (en) * | 2019-05-31 | 2019-09-06 | 上海大学 | A kind of new coaxial unmanned machine of configuration omnidirectional |
| CN112249356A (en) * | 2020-10-28 | 2021-01-22 | 杭州木书科技有限公司 | Unmanned aerial vehicle's organism safety cover |
| CN112623181A (en) * | 2020-12-16 | 2021-04-09 | 北华航天工业学院 | Shuttle-shaped structure for aircraft |
| CN114455062A (en) * | 2022-01-04 | 2022-05-10 | 武汉理工大学 | Spherical unmanned aerial vehicle, magnetic suction type self-adaptive charging system and method |
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2017
- 2017-09-01 CN CN201721116912.0U patent/CN207346072U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454874A (en) * | 2018-05-30 | 2018-08-28 | 深圳市易飞方达科技有限公司 | Unmanned plane emitter |
| CN108454874B (en) * | 2018-05-30 | 2023-08-29 | 深圳市华讯方舟系统技术有限公司 | Unmanned aerial vehicle emitter |
| CN108791837A (en) * | 2018-06-29 | 2018-11-13 | 上海歌尔泰克机器人有限公司 | A kind of unmanned plane during flying device |
| CN108791837B (en) * | 2018-06-29 | 2024-02-06 | 上海歌尔泰克机器人有限公司 | Unmanned aerial vehicle aircraft |
| CN109432724A (en) * | 2018-12-13 | 2019-03-08 | 福州大学 | Novel body building aircraft and its control method |
| CN110203386A (en) * | 2019-05-31 | 2019-09-06 | 上海大学 | A kind of new coaxial unmanned machine of configuration omnidirectional |
| CN112249356A (en) * | 2020-10-28 | 2021-01-22 | 杭州木书科技有限公司 | Unmanned aerial vehicle's organism safety cover |
| CN112623181A (en) * | 2020-12-16 | 2021-04-09 | 北华航天工业学院 | Shuttle-shaped structure for aircraft |
| CN114455062A (en) * | 2022-01-04 | 2022-05-10 | 武汉理工大学 | Spherical unmanned aerial vehicle, magnetic suction type self-adaptive charging system and method |
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