CN105818969A - Safety protection unmanned aerial vehicle - Google Patents
Safety protection unmanned aerial vehicle Download PDFInfo
- Publication number
- CN105818969A CN105818969A CN201610186966.8A CN201610186966A CN105818969A CN 105818969 A CN105818969 A CN 105818969A CN 201610186966 A CN201610186966 A CN 201610186966A CN 105818969 A CN105818969 A CN 105818969A
- Authority
- CN
- China
- Prior art keywords
- horn
- bluff piece
- unmanned plane
- security protection
- protective
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/006—Safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides a safety protection unmanned aerial vehicle which comprises a vehicle body, a flight control unit, multiple mechanical arms, multiple propellers arranged on the multiple mechanical arms, protective sheets, protective covers, elastic supporting pieces and sensors. The protective sheets and the protective covers are all arranged at the ends of the mechanical arms, and the protective sheets are located on the outer sides of the protective covers. The protective covers and the mechanical arms are fixedly connected, and the protective sheets and the mechanical arms are connected through hinges or spherical hinges. The elastic supporting pieces support the protective sheets. The sensors are arranged in the protective covers or on the protective sheets. The sensors are connected with the flight control unit and transmit detected state information of the protective sheets to the flight control unit. The safety protection unmanned aerial vehicle has the beneficial effects that the protective sheets are arranged on the outer sides of the propellers, the protective sheets on the adjacent mechanical arms are connected with a surrounding protective net, and the propellers of the unmanned aerial vehicle are prevented from making direct contact with an obstacle or a person in the flight process; and the protective sheets are provided with the sensors, when the protective sheets or the protective nets impact the obstacle, after the sensors detect that the state of the protective sheets is changed, an emergency response is made through the flight control unit, and the safety of the unmanned aerial vehicle is further improved.
Description
Technical field
The present invention relates to unmanned plane, the unmanned plane of a kind of security protection.
Background technology
Continuous ripe along with unmanned air vehicle technique, people have been not limited solely to photography and the consumer field such as have taken photo by plane, extended to multiple fields such as plant protection operation, territory monitoring, electric inspection process, public security anti-terrorism at leisure the demand of unmanned plane.
Unmanned plane, when flight, particularly under complex environment during flight, is likely to be due to a variety of causes and collides with barrier, and even propeller collides with barrier, thus causes that the frame for movement of unmanned plane is impaired and out of control, aircraft bombing of falling.
Summary of the invention
In order to solve above-mentioned existing technical problem, the present invention provides the unmanned plane of a kind of security protection, and it sets up bluff piece, protects propeller and body, using the teaching of the invention it is possible to provide the security performance of unmanned plane.
The present invention solves above-mentioned existing technical problem, it is provided that the unmanned plane of a kind of security protection, including body, flies to control unit, multiple horn and the multiple propellers being arranged on multiple horn；Also include bluff piece, protecting cover, elastic supporting member for supporting optical member and sensor；Described bluff piece and described protecting cover may be contained within the end of described horn, and described bluff piece is positioned at outside described protecting cover；It is connected for fixing between described protecting cover with described horn, is connected for chain connection or spherical hinge between described bluff piece with described horn；Described elastic supporting member for supporting optical member supports described bluff piece；Described sensor is arranged in described protecting cover or on described bluff piece, and described sensor flies to control unit is connected with described, by the bluff piece status signal transmission of detection extremely described in fly control unit.
Further improvement of the present invention is as described below.
Described elastic supporting member for supporting optical member supports described bluff piece so that described bluff piece is perpendicular to the axial of described horn.
Described sensor is Hall element or pressure transducer, in it is arranged at described protecting cover or on described bluff piece.
Including periphery protecting wire net；This periphery protecting wire net is fixed on described bluff piece, and multistage is linked in sequence and surrounds one week.
Including bottom protecting wire net；Bottom this, protecting wire net is fixed on the bottom of described body, the lower surface of described horn and the lower end of described bluff piece.
Described horn includes that support bar, described bluff piece, described protecting cover and described elastic supporting member for supporting optical member are arranged at the end of described support bar.
Horn described at least one axially can arrange at least two propeller in telescopic variation, and this horn along horn.
Horn described at least one is fixing horn；The horn of neighbouring described fixing horn is mobile horn, and this moves horn and is at job state or recovery state.
Described body correspondence connects the position of described mobile horn and arranges connecting shaft, job state spacing hole and reclaim state spacing hole；Described mobile horn has elastic bayonet lock；This described mobile horn is sheathed on described connecting shaft, is positioned described job state spacing hole or described recovery state spacing hole through described elastic bayonet lock.
Including undercarriage；Described undercarriage is at job state or recovery state.
Compared to prior art, the invention has the beneficial effects as follows: bluff piece is arranged at outside propeller, bluff piece on adjacent horn connects periphery protecting wire net, unmanned plane propeller in flight course is avoided directly to contact with barrier or people, sensor it is provided with, when bluff piece or protecting wire net strike barrier, after sensor detects that bluff piece state changes on bluff piece, made emergency reaction by flying control unit, improve the safety of unmanned plane further.
Bottom protecting wire net is set, reduces when falling bottom support thing and the damage of unmanned plane.
Horn can telescopic variation, the effectively size of reduction unmanned plane complete machine.Meanwhile, mobile horn is set, it is possible to movement horn is set to recovery state, further, also undercarriage is set to recovery state, thus farthest reduces the package size of unmanned plane.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram that unmanned plane of the present invention arranges bluff piece, protecting cover, sensor.
Fig. 2 is the partial structurtes schematic diagram of periphery protecting wire net.
Fig. 3 is the partial structurtes schematic diagram that described unmanned plane arranges bottom protecting wire net.
Fig. 4 is that described unmanned plane arranges can the structural representation of horn of telescopic variation.
Fig. 5 is the structural representation that the horn of Fig. 4 is in retracted mode.
Fig. 6 is the structural representation that described mobile horn is in recovery state.
Fig. 7 is the structural representation that described body arranges clamping plate.
Fig. 8 is the structural representation of described elastic bayonet lock.
Body 11 clamping plate 111 connecting shaft 1111
Job state spacing hole 1112
Recovery state spacing hole 1113
Horn 12 fixes horn 121
Mobile horn 122 elastic bayonet lock 1221
Propeller 13
Undercarriage 14
Protecting cover 15
Bluff piece 16
Elastic supporting member for supporting optical member 17
Sensor 18
Periphery protecting wire net 19 elastic band 191
Bottom protecting wire net 20
Screw 21
Detailed description of the invention
The present invention is further described for explanation and detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figures 1 to 8, the unmanned plane of a kind of security protection, including body 11, fly to control unit, multiple horn 12, the multiple propellers 13 being arranged on multiple horn 12, bluff piece 16, protecting cover 15, elastic supporting member for supporting optical member 17 and sensor 18.Fly to control unit for controlling the height of unmanned plane, the duty of propeller 13, the running status etc. of unmanned plane.Multiple horns 12 are radially fixed on body 11.At a horn 12, one or more propeller 13 is set.Bluff piece 16 and protecting cover 15 may be contained within the end of horn 12, and bluff piece 16 is positioned at outside protecting cover 15；It is connected for fixing between protecting cover 15 with horn 12, is connected for chain connection or spherical hinge between bluff piece 16 with horn 12；Elastic supporting member for supporting optical member 17 supports bluff piece 16；In sensor 18 is arranged at protecting cover 15 or on bluff piece 16, sensor 18 is connected with flying control unit, by bluff piece 16 status signal transmission detected to flying control unit.When unmanned plane awing runs into barrier, being in outmost bluff piece 16 when contacting barrier at first, this bluff piece 16 is it can be avoided that propeller 13 directly contacts with barrier or people；The impact force colliding barrier makes bluff piece 16 state change, and i.e. tilts certain angle.Bluff piece 16 can play the effect of buffering, to protect propeller 13.Bluff piece 16 state changes, and sensor 18 is able to detect that signal, is sent to fly to control unit, is carried out emergency processing by flying control unit, i.e. hovers or retreat.
The elastic supporting member for supporting optical member 17 of the present invention supports bluff piece 16 so that bluff piece 16 is perpendicular to the axial of horn, run-off the straight when by impact force, after impact force disappears, it is possible to continue keep heeling condition or reset holding plumbness.This elastic supporting member for supporting optical member 17 can be spring, or other elastomeric element that this area notes.
Sensor of the invention 18 is Hall element or pressure transducer 18, it is also possible to other sensors 18 using this area to note detect.
Unmanned plane of the present invention includes periphery protecting wire net 19；This periphery protecting wire net 19 is fixed on bluff piece 16, and multistage is linked in sequence and surrounds one week.Being fixed on bluff piece 16 of this periphery protecting wire net 19, the protection that forms a circle is in propeller 13 and the body 11 of interior zone, and its upper and lower two edges are elastic band 191.When unmanned plane awing runs into barrier, being in outmost periphery protecting wire net 19 when contacting barrier at first, this periphery protecting wire net 19 is it can be avoided that propeller 13 directly contacts with barrier or people；The impact force colliding barrier makes periphery protecting wire net 19 change, and the change of periphery protecting wire net 19 state pulls bluff piece 16 state being attached thereto to change, and i.e. tilts certain angle.Bluff piece 16 state changes, and sensor 18 is able to detect that signal, is sent to fly to control unit, is carried out emergency processing by flying control unit, i.e. hovers or retreat.
Unmanned plane of the present invention includes bottom protecting wire net 20；Bottom this, protecting wire net 20 is fixed on the bottom of body 11, the lower surface of horn and the lower end of bluff piece 16 through screw 21, when unmanned plane generation accidental falling, isolated by bottom protecting wire net 20 between propeller 13 and bottom support thing, reduce when falling bottom support thing and the damage of unmanned plane.
Horn of the present invention includes support bar, i.e. first connects this support bar in the outer end of horn, and bluff piece 16, protecting cover 15 and elastic supporting member for supporting optical member 17 are arranged at the end of support bar.
At least one horn of the present invention axially can telescopic variation along horn, it is possible to the effective size reducing unmanned plane complete machine, and arranges at least two propeller 13 on this horn.In multiple horns of unmanned plane, it is possible to part horn is configured to the horn of telescopic variation, whole horns also can be configured to the horn of telescopic variation.In multiple horns of unmanned plane, at least one horn is fixing horn 121；The horn of this fixing horn 121 neighbouring is mobile horn 122, and this moves horn 122 and is at job state or recovery state.Meanwhile, the undercarriage 14 of this unmanned plane is also at job state or recovery state.
The present invention at least one horn is fixing horn 121, and i.e. for fixing connected mode between this fixing horn 121 and body 11, meanwhile, this fixing horn 121 axially can telescopic variation along fixing horn 121.The quantity of fixing horn 121 also is able to be multiple, and such as quantity is two, and now, this two is fixed the relative body 11 of horn 121 and be symmetrical set.
The present invention is when needing maximization to reduce the space taken, it is possible to undercarriage 14, mobile horn 122 are set to recovery state；Or can according to actual needs undercarriage 14 and mobile horn 122 be folded；When crops such as need to carry out operation spray medicine, can launch to be at job state by undercarriage 14 and mobile horn 122.Generally, the mobile horn 122 being in recovery state spacing hole 1113 is parallel to fixing horn 121, body 11 after folding is in thick strip, simultaneously, the undercarriage 14 being in recovery state is also the level of state, direction can be parallel, to save space to greatest extent, it is simple to store and transport with the horn of the state of recovery.The present invention realizes mobile horn 122 and undercarriage 14 is in the structure of job state or the state of recovery and is: the corresponding position connecting mobile horn 122 of body 11 is provided with connecting shaft 1111, job state spacing hole 1112 and reclaims state spacing hole 1113；One moves horn 122 has elastic bayonet lock 1221；This moves horn 122 and is sheathed on connecting shaft 1111, can slide centered by connecting shaft 1111, it is positioned job state spacing hole 1112 through elastic bayonet lock 1221 or reclaims state spacing hole 1113, this elastic bayonet lock 1221 is forced in so that elastic bayonet lock 1221 separating operation state spacing hole 1112 or recovery state spacing hole 1113 when needs change state.For the ease of the installation of undercarriage 14, body 11 correspondence position arranges clamping plate 111, these clamping plate 111 arranges connecting shaft 1111, job state spacing hole 1112 and reclaims state spacing hole 1113；One undercarriage 14 has elastic bayonet lock 1221；This undercarriage 14 is sheathed on connecting shaft 1111, can slide centered by connecting shaft 1111, it is positioned job state spacing hole 1112 through elastic bayonet lock 1221 or reclaims state spacing hole 1113, this elastic bayonet lock 1221 is forced in so that elastic bayonet lock 1221 separating operation state spacing hole 1112 or recovery state spacing hole 1113 when needs change state.
It is two that the present invention fixes the quantity of horn 121, and the quantity of mobile horn 122 is four, and this rounded array distribution of six horns, being in the angle between the mobile horn 122 of job state and the mobile horn 122 being in recovery state is 60 degree.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert the present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a unmanned plane for security protection, including body, flies to control unit, multiple horn and the multiple propellers being arranged on multiple horn；It is characterized in that:
Also include bluff piece, protecting cover, elastic supporting member for supporting optical member and sensor；
Described bluff piece and described protecting cover may be contained within the end of described horn, and described bluff piece is positioned at outside described protecting cover；It is connected for fixing between described protecting cover with described horn, is connected for chain connection or spherical hinge between described bluff piece with described horn；Described elastic supporting member for supporting optical member supports described bluff piece；
Described sensor is arranged in described protecting cover or on described bluff piece, and described sensor flies to control unit is connected with described, by the bluff piece status signal transmission of detection extremely described in fly control unit.
The unmanned plane of security protection the most according to claim 1, it is characterised in that: described elastic supporting member for supporting optical member supports described bluff piece so that described bluff piece is perpendicular to the axial of described horn.
The unmanned plane of security protection the most according to claim 1, it is characterised in that: described sensor is Hall element or pressure transducer, in it is arranged at described protecting cover or on described bluff piece.
The unmanned plane of security protection the most according to claim 1, it is characterised in that: include periphery protecting wire net；This periphery protecting wire net is fixed on described bluff piece, and multistage is linked in sequence and surrounds one week.
The unmanned plane of security protection the most according to claim 1, it is characterised in that: include bottom protecting wire net；Bottom this, protecting wire net is fixed on the bottom of described body, the lower surface of described horn and the lower end of described bluff piece.
The unmanned plane of security protection the most according to claim 1, it is characterised in that: described horn includes that support bar, described bluff piece, described protecting cover and described elastic supporting member for supporting optical member are arranged at the end of described support bar.
The unmanned plane of security protection the most according to claim 1, it is characterised in that: horn described at least axially can arrange at least two propeller in telescopic variation, and this horn along horn.
8. according to the unmanned plane of the security protection described in claim 1 to 7 any one, it is characterised in that: horn described at least is fixing horn；The horn of neighbouring described fixing horn is mobile horn, and this moves horn and is at job state or recovery state.
The unmanned plane of security protection the most according to claim 8, it is characterised in that: described body correspondence connects the position of described mobile horn and arranges connecting shaft, job state spacing hole and reclaim state spacing hole；Described mobile horn has elastic bayonet lock；This described mobile horn is sheathed on described connecting shaft, is positioned described job state spacing hole or described recovery state spacing hole through described elastic bayonet lock.
The unmanned plane of security protection the most according to claim 8, it is characterised in that: include undercarriage；Described undercarriage is at job state or recovery state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186966.8A CN105818969B (en) | 2016-03-29 | 2016-03-29 | The unmanned plane of security protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186966.8A CN105818969B (en) | 2016-03-29 | 2016-03-29 | The unmanned plane of security protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105818969A true CN105818969A (en) | 2016-08-03 |
| CN105818969B CN105818969B (en) | 2018-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610186966.8A Active CN105818969B (en) | 2016-03-29 | 2016-03-29 | The unmanned plane of security protection |
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| Country | Link |
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| CN (1) | CN105818969B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114768A (en) * | 2020-01-21 | 2020-05-08 | 深圳市荣力航空工业有限公司 | Unmanned helicopter with protection function |
| CN111882170A (en) * | 2020-07-03 | 2020-11-03 | 杭州载博电子科技有限公司 | Multi-sensor fusion power system internet-of-things monitoring method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992854A (en) * | 2010-11-03 | 2011-03-30 | 中国科学院长春光学精密机械与物理研究所 | Foldable six-axis multi-rotor aircraft |
| US20140061376A1 (en) * | 2010-05-26 | 2014-03-06 | Aerovironment Inc | Reconfigurable battery-operated vehicle system |
| CN204956914U (en) * | 2015-09-17 | 2016-01-13 | 广东中安金狮科创有限公司 | Automatic unmanned aerial vehicle of flight is dodged and passes through in three dimensions range finding |
| CN204998768U (en) * | 2015-08-24 | 2016-01-27 | 深圳市诺亚星辰科技开发有限公司 | Unmanned aerial vehicle protects trigger device |
| CN205418080U (en) * | 2016-03-29 | 2016-08-03 | 深圳市易飞行科技有限公司 | Safety protection's unmanned aerial vehicle |
-
2016
- 2016-03-29 CN CN201610186966.8A patent/CN105818969B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140061376A1 (en) * | 2010-05-26 | 2014-03-06 | Aerovironment Inc | Reconfigurable battery-operated vehicle system |
| CN101992854A (en) * | 2010-11-03 | 2011-03-30 | 中国科学院长春光学精密机械与物理研究所 | Foldable six-axis multi-rotor aircraft |
| CN204998768U (en) * | 2015-08-24 | 2016-01-27 | 深圳市诺亚星辰科技开发有限公司 | Unmanned aerial vehicle protects trigger device |
| CN204956914U (en) * | 2015-09-17 | 2016-01-13 | 广东中安金狮科创有限公司 | Automatic unmanned aerial vehicle of flight is dodged and passes through in three dimensions range finding |
| CN205418080U (en) * | 2016-03-29 | 2016-08-03 | 深圳市易飞行科技有限公司 | Safety protection's unmanned aerial vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114768A (en) * | 2020-01-21 | 2020-05-08 | 深圳市荣力航空工业有限公司 | Unmanned helicopter with protection function |
| CN111882170A (en) * | 2020-07-03 | 2020-11-03 | 杭州载博电子科技有限公司 | Multi-sensor fusion power system internet-of-things monitoring method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105818969B (en) | 2018-12-14 |
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Effective date of registration: 20230310 Address after: 200433 room 1001-100, No. 323, Guoding Road, Yangpu District, Shanghai Patentee after: Yunban Technology Co.,Ltd. Address before: 518000 Room 2807, West Tower Building, Digital Culture Industry Base, Nanshan District, Shenzhen, Guangdong Province Patentee before: SHENZHEN EFFICIEN TECH Co.,Ltd. |
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