CN106828951B - Urban public security unmanned plane based on Internet of Things wireless transmission - Google Patents
Urban public security unmanned plane based on Internet of Things wireless transmission Download PDFInfo
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- CN106828951B CN106828951B CN201710051703.0A CN201710051703A CN106828951B CN 106828951 B CN106828951 B CN 106828951B CN 201710051703 A CN201710051703 A CN 201710051703A CN 106828951 B CN106828951 B CN 106828951B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention discloses a kind of urban public security unmanned planes based on Internet of Things wireless transmission, including body, the lateral surface of the body is fixedly connected with that there are four the connection boxes that are spaced substantially equidistant, the open end of four connection boxes is directed to the outside of body, the upper surface of the body is fixedly connected with top plate, the lower surface of the body is fixedly connected with bottom plate, the lower surface of the bottom plate is fixedly installed with video camera, the lower surface of the bottom plate is also fixedly mounted there are two bracket, and the inside for connecting box is fixedly connected with the first pin shaft.The urban public security unmanned plane based on Internet of Things wireless transmission; by offering the first slot and the second slot respectively on top plate and bottom plate; the second link block on the first link block and the second slot on first slot has been respectively fixedly connected with the first protection ring and the second protection ring; so that the urban public security unmanned plane is preferably adapted to the working environment in city, solves the problems, such as easy to damage when existing unmanned plane is collided with barrier.
Description
Technical field
The present invention relates to air vehicle technique field, it is specially a kind of based on Internet of Things wireless transmission urban public security nobody
Machine.
Background technique
Internet of Things is the important component of generation information technology, and the important development stage in " informationization " epoch,
Its English name is: " Internet of things (IoT) ", as its name suggests, Internet of Things are exactly the connected internet of object object, this
There is two layers of meaning: first, the core of Internet of Things and basis are still internet, it is extension and extension based on the internet
Network;Second, its user terminal extends and extends between any article and article, information exchange and communication are carried out, that is,
Object object mutually ceases, and Internet of Things communicates cognition technology by Intellisense, identification technology and general fit calculation etc., is widely used in network
In fusion.
Existing urban public security unmanned plane makes to be managed using the technology of Internet of Things wireless transmission mostly, and unmanned plane is to city
City's public security is transferred to control base station after being supervised, and is reached for the effect that staff understands offer region public security situation at the first time
Fruit.
Since urban public security unmanned plane is applied among city, and most high building stands in great numbers among city, for unmanned plane
Flight for there are many barriers, and existing urban public security unmanned plane cannot cope with such case well mostly,
Be easy at work because with barrier crash and influence work normally even damage, seriously affect urban public security
Inspection.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides it is a kind of based on Internet of Things wireless transmission urban public security nobody
Machine solves the problems, such as easy to damage when existing unmanned plane is collided with barrier.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: one kind is wirelessly transferred based on Internet of Things
Urban public security unmanned plane, including body, the lateral surface of the body is fixedly connected there are four the connection box being spaced substantially equidistant, four
The open end of a connection box is directed to the outside of body, and the upper surface of the body is fixedly connected with top plate, the body
Lower surface be fixedly connected with bottom plate, the lower surface of the bottom plate is fixedly installed with video camera, and the lower surface of the bottom plate is also solid
There are two brackets for Dingan County's dress.
The inside of the connection box is fixedly connected with the first pin shaft, and first pin shaft mutually hangs down with the inner bottom wall for connecting box
Directly, the outer surface of first pin shaft is hinged with connecting rod, and the upper and lower surfaces of the connecting rod are bonded with rubber pad, and two
One side of the rubber pad far from connecting rod respectively with connection box inner roof wall and inner bottom wall contact, the two sides of the connecting rod with
It connects and is fixedly mounted respectively between two inner sidewalls of box there are two the first spring, connection box is extended simultaneously in one end of the connecting rod
It is fixedly connected with motor, the output end of the motor points up and be fixedly installed with rotor, the upper surface of four connecting rods
Offer metallic channel.
The lateral surface of the top plate is opened up there are four the first slot being spaced substantially equidistant, and the inner bottom wall of first slot is solid
Surely it is connected with second spring, the second spring is fixedly connected with the first inserted link far from one end of the first slot inner bottom wall, described
The first card slot is offered on the inner sidewall of first slot, the inside of first card slot is connected with the first fixture block, first card
The outer surface of block is fixedly connected with the first inserted link outer surface close to one end of second spring, and four first inserted links are far from top plate
One end pass through the second pin shaft and be hinged with the first link block, the first protection ring is provided on the outside of the top plate, described in four
One side of first link block far from the first inserted link is fixedly connected with the inner surface of the first protection ring.
The lateral surface of the bottom plate is opened up there are four the second slot being spaced substantially equidistant, and the inner bottom wall of second slot is solid
Surely it is connected with third spring, the third spring is fixedly connected with the second inserted link far from one end of the second slot inner bottom wall, described
The second card slot is offered on the inner sidewall of second slot, the inside of second card slot is connected with the second fixture block, second card
The outer surface of block is fixedly connected with the second inserted link outer surface close to one end of third spring, and four second inserted links are far from bottom plate
One end pass through third pin shaft and be hinged with the second link block, the second protection ring is provided on the outside of the bottom plate, described in four
One side of second link block far from the second inserted link is fixedly connected with the inner surface of the second protection ring.
The output end of the video camera is electrically connected with the input terminal of processor, and the input terminal of the processor is also electrically connected with
Battery, the output end of the processor are electrically connected with the input terminal of motor, and the processor is also two-way to be electrically connected with channel radio
Believe module, the wireless communication module double-direction radio is electrically connected with base station.
Preferably, the height of the bracket is twice of camera height, and two brackets are located at video camera
Two sides.
Preferably, the size of first protection ring and the second protection ring is identical, first protection ring and the second protection
Ring is rubber ring.
Preferably, the length of first inserted link and the second inserted link is identical, and four first inserted links and four second insert
Bar corresponds.
Preferably, the length of first card slot is five times of the first fixture block length, and the length of second card slot is
Five times of two fixture block length.
Preferably, the second spring and third spring are in relaxation state, first fixture block and the second fixture block point
Not Wei Yu the first card slot and the second card slot middle part.
Preferably, the motor and rotor are respectively positioned on the inside of the first protection ring and the second protection ring in vertical direction.
(3) beneficial effect
The present invention provides it is a kind of based on Internet of Things wireless transmission urban public security unmanned plane, have it is following the utility model has the advantages that
The urban public security unmanned plane based on Internet of Things wireless transmission, by offering first respectively on top plate and bottom plate
Slot and the second slot, the second link block on the first link block and the second slot on the first slot have been respectively fixedly connected with
One protection ring and the second protection ring, when unmanned plane is collided, the first protection ring and the second protection ring can be motor and rotor
Protection is provided, the normal work of motor is avoided to be affected, reduces the possibility that is damaged of unmanned plane, by connecting rod with connect box
The first interior pin shaft is hinged, and two one sides of the rubber pad far from connecting rod are contacted with the inner roof wall of connection box and inner bottom wall respectively,
First spring there are two being fixedly mounted respectively between the two sides of connecting rod and two inner sidewalls for connecting box, in unmanned plane and obstacle
Object can provide damping, buffering for the motor on connecting rod when colliding, reducing to generate when unmanned plane is collided by barrier is influenced,
So that the urban public security unmanned plane is preferably adapted to the working environment in city, solves existing unmanned plane and touched with barrier
Problem easy to damage when hitting.
Detailed description of the invention
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is front elevational view of the present invention;
Fig. 4 is the enlarged drawing in Fig. 3 of the present invention at A;
Fig. 5 is the enlarged drawing in Fig. 3 of the present invention at B;
Fig. 6 is the enlarged drawing in Fig. 2 of the present invention at C;
Fig. 7 is present system schematic diagram.
In figure: 1 body, 2 connection boxes, 3 top plates, 4 bottom plates, 5 video cameras, 6 brackets, 7 first pin shafts, 8 connecting rods, 9 rubber pads,
10 first springs, 11 motors, 12 rotors, 13 metallic channels, 14 first slots, 15 second springs, 16 first inserted links, 17 first cards
Slot, 18 first fixture blocks, 19 second pin shafts, 20 first link blocks, 21 first protection rings, 22 second slots, 23 third springs, 24
Two inserted links, 25 second card slots, 26 second fixture blocks, 27 third pin shafts, 28 second link blocks, 29 second protection rings, 30 processors, 31
Battery, 32 wireless communication modules, 33 base stations.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, the present invention provides a kind of technical solution: it is a kind of based on Internet of Things wireless transmission urban public security without
Man-machine, including body 1, the lateral surface of body 1 is fixedly connected there are four the connection box 2 being spaced substantially equidistant, and four connection boxes 2 are opened
Mouth end is directed to the outside of body 1, and the upper surface of body 1 is fixedly connected with top plate 3, and the lower surface of body 1 is fixedly connected with bottom
Plate 4, the lower surface of bottom plate 4 are fixedly installed with video camera 5, and the lower surface of bottom plate 4 is also fixedly mounted there are two bracket 6, bracket 6
Height is twice of 5 height of video camera, and two brackets 6 are located at the two sides of video camera 5.
The inside of connection box 2 is fixedly connected with the first pin shaft 7, and the first pin shaft 7 and the inner bottom wall for connecting box 2 are perpendicular, the
The outer surface of one pin shaft 7 is hinged with connecting rod 8, and the upper and lower surfaces of connecting rod 8 are bonded with rubber pad 9, and two rubber pads 9 are remote
One side from connecting rod 8 is contacted with the inner roof wall of connection box 2 and inner bottom wall respectively, and the first spring 10 and the cooperation of rubber pad 9 can
It helps connecting rod 8 to buffer the shaking from body 1, reduces motor 11 by being influenced, ensure that the normal flight of unmanned plane, connecting rod
First spring 10 there are two being fixedly mounted respectively between 8 two sides and two inner sidewalls for connecting box 2, one end of connecting rod 8 is prolonged
It stretches out connection box 2 and is fixedly connected with motor 11, the output end of motor 11 points up and be fixedly installed with rotor 12, four companies
The upper surface of bar 8 offers metallic channel 13.
The lateral surface of top plate 3 is opened up there are four the first slot 14 being spaced substantially equidistant, and the inner bottom wall of the first slot 14 is fixed
It is connected with second spring 15, second spring 15 is fixedly connected with the first inserted link 16 far from one end of 14 inner bottom wall of the first slot, the
The first card slot 17 is offered on the inner sidewall of one slot 14, the inside of the first card slot 17 is connected with the first fixture block 18, the first card slot
17 length is five times of 18 length of the first fixture block, the clamping of the first card slot 17 and the first fixture block 18 can to the first inserted link 16 into
Row limit, so that it will not be detached from out of first slot 14, the outer surface of the first fixture block 18 and 16 outer surface of the first inserted link are close to the
One end of two springs 15 is fixedly connected, and four first one end of inserted link 16 far from top plate 3 pass through the second pin shaft 19 and are hinged with
One link block 20, the outside of top plate 3 are provided with the first protection ring 21, four sides of first link block 20 far from the first inserted link 16
Face is fixedly connected with the inner surface of the first protection ring 21, and the first inserted link 16 can follow the movement of the first protection ring 21 and transport
It is dynamic, and then buffer multi-angle and next collision.
The lateral surface of bottom plate 4 is opened up there are four the second slot 22 being spaced substantially equidistant, and the inner bottom wall of the second slot 22 is fixed
It is connected with third spring 23, third spring 23 is fixedly connected with the second inserted link 24 far from one end of 22 inner bottom wall of the second slot, the
One inserted link 16 is identical with the length of the second inserted link 24, and four the first inserted links 16 and four the second inserted links 24 correspond, and second inserts
The second card slot 25 is offered on the inner sidewall of slot 22, second spring 15 and third spring 23 are in relaxation state, the first fixture block
18 and second fixture block 26 be located at the middle part of the first card slot 17 and the second card slot 25, the inside of the second card slot 25 is connected with second
Fixture block 26, the length of the second card slot 25 are five times of 26 length of the second fixture block, the clamping energy of the second card slot 25 and the second fixture block 26
Enough to limit to the second inserted link 24, so that it will not be detached from out of second slot 22, the outer surface of the second fixture block 26 is inserted with second
24 outer surface of bar is fixedly connected close to one end of third spring 23, and four second one end of inserted link 24 far from bottom plate 4 pass through
Three pin shafts 27 are hinged with the second link block 28, and the outside of bottom plate 4 is provided with the second protection ring 29, and the first protection ring 21 and second is protected
The size of retaining ring 29 is identical, and the first protection ring 21 and the second protection ring 29 are rubber ring, has preferable elasticity, by obstacle
The elastic force that object generates when hitting can flick body 1, make body 1 far from barrier, and reduce unmanned plane is influenced by barrier,
Motor 11 and rotor 12 are respectively positioned on the inside of the first protection ring 21 and the second protection ring 29 in vertical direction, occur with barrier
When collision, the first protection ring 21 and the second protection ring 29 avoid motor 11 and rotor 12 and obstacle first with bar contact
The contact of object reduces the possibility that motor 11 and rotor 12 are damaged, and guarantees that unmanned plane can normally work, four the second link blocks
28 one sides far from the second inserted link 24 are fixedly connected with the inner surface of the second protection ring 29, and the second inserted link 24 can follow
The movement of two protection rings 29 and move, and then buffer multi-angle and come collision, keep the urban public security unmanned plane better
The working environment in city is adapted to, is solved the problems, such as easy to damage when existing unmanned plane is collided with barrier.
The output end of video camera 5 is electrically connected with the input terminal of processor 30, and the input terminal of processor 30 is also electrically connected with storage
Battery 31, the output end of processor 30 are electrically connected with the input terminal of motor 11, and processor 30 is also two-way to be electrically connected with wireless communication
Module 32,32 double-direction radio of wireless communication module are electrically connected with base station 33.
Working principle awing encountered obstacle when should work based on the urban public security unmanned plane that Internet of Things is wirelessly transferred
Object, barrier first with outside body 1 the first protection ring 21 and the second protection ring 29 contact, the first protection ring 21 and second is protected
Retaining ring 29 is passed through the first inserted link 16 respectively by the power hit and the second inserted link 24 is transmitted to second spring 15 and third spring 23
In, the strength of shock is buffered and is consumed by second spring 15 and third spring 23, and body 1 is flicked and makes it away from barrier, even
The shaking that motor 11 is subject on bar 8 by connection box 2 rubber pad 9 and the first spring 10 buffering consumption.
The correlation module being related in this system is hardware system module or for computer software journey in the prior art
The functional module that sequence or agreement are combined with hardware, computer software programs or agreement involved by the functional module itself
The technology being well known to those skilled in the art, is not the improvements of this system, and this system is improved between each module
Interaction relationship or connection relationship, as the whole construction of system is improved, to be solved with solving this system
Relevant art problem.
In conclusion the urban public security unmanned plane that should be wirelessly transferred based on Internet of Things, by dividing on top plate 3 and bottom plate 4
The first slot 14 and the second slot 22 are not offered, second on the first link block 20 and the second slot 22 on the first slot 14
Link block 28 has been respectively fixedly connected with the first protection ring 21 and the second protection ring 29, when unmanned plane is collided, the first protection ring
21 and second protection ring 29 can provide protection for motor 11 and rotor 12, avoid the normal work of motor 11 from being affected, drop
The possibility that low unmanned plane is damaged, hinged by connecting rod 8 and the first pin shaft 7 connecting in box 2, two rubber pads 9 are far from even
The one side of bar 8 is contacted with the inner roof wall of connection box 2 and inner bottom wall respectively, the two sides of connecting rod 8 and two insides for connecting box 2
It is fixedly mounted respectively between wall there are two the first spring 10, can be the motor on connecting rod 8 when unmanned plane and barrier collide
11 provide damping, buffering, and reducing to generate when unmanned plane is collided by barrier is influenced, and enable the urban public security unmanned plane more
The good working environment adapted in city solves the problems, such as easy to damage when existing unmanned plane is collided with barrier.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ", the electricity occurred in this article
Device element is electrically connected with extraneous main controller and 220V alternating current, and main controller can play the routine of control for computer etc.
Know equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of urban public security unmanned plane based on Internet of Things wireless transmission, including body (1), it is characterised in that: the body
(1) lateral surface is fixedly connected there are four the connection box (2) being spaced substantially equidistant, and the open end of four connections box (2) refers both to
To the outside of body (1), the upper surface of the body (1) is fixedly connected with top plate (3), and the lower surface of the body (1) is fixed
It is connected with bottom plate (4), the lower surface of the bottom plate (4) is fixedly installed with video camera (5), and the lower surface of the bottom plate (4) is also solid
There are two bracket (6) for Dingan County's dress;
The inside of connection box (2) is fixedly connected with the first pin shaft (7), first pin shaft (7) and the interior bottom for connecting box (2)
Wall is perpendicular, and the outer surface of first pin shaft (7) is hinged with connecting rod (8), and the upper and lower surfaces of the connecting rod (8) are viscous
Be connected to rubber pad (9), the one side of two rubber pads (9) far from connecting rod (8) respectively with the inner roof wall that connect box (2) and interior
Bottom wall contact, there are two first for fixed installation respectively between the two sides and two inner sidewalls for connecting box (2) of the connecting rod (8)
Spring (10), one end of the connecting rod (8) are extended connection box (2) and are fixedly connected with motor (11), the motor (11)
Output end is pointed up and is fixedly installed with rotor (12), and the upper surface of four connecting rods (8) offers metallic channel (13);
The lateral surface of the top plate (3) is opened up there are four the first slot (14) being spaced substantially equidistant, first slot (14)
Inner bottom wall is fixedly connected with second spring (15), and the second spring (15) is fixed far from one end of the first slot (14) inner bottom wall
It is connected with the first inserted link (16), is offered the first card slot (17) on the inner sidewall of first slot (14), first card slot
(17) inside is connected with the first fixture block (18), and the outer surface and the first inserted link (16) outer surface of first fixture block (18) are close
One end of second spring (15) is fixedly connected, and four first inserted links (16) pass through the second pin far from the one end of top plate (3)
Axis (19) is hinged with the first link block (20), is provided with the first protection ring (21) on the outside of the top plate (3), four described first
Link block (20) is fixedly connected with the inner surface of the first protection ring (21) far from the one side of the first inserted link (16);
The lateral surface of the bottom plate (4) is opened up there are four the second slot (22) being spaced substantially equidistant, second slot (22)
Inner bottom wall is fixedly connected with third spring (23), and the third spring (23) is fixed far from one end of the second slot (22) inner bottom wall
It is connected with the second inserted link (24), is offered the second card slot (25) on the inner sidewall of second slot (22), second card slot
(25) inside is connected with the second fixture block (26), and the outer surface and the second inserted link (24) outer surface of second fixture block (26) are close
One end of third spring (23) is fixedly connected, and four second inserted links (24) pass through third pin far from the one end of bottom plate (4)
Axis (27) is hinged with the second link block (28), is provided with the second protection ring (29) on the outside of the bottom plate (4), four described second
Link block (28) is fixedly connected with the inner surface of the second protection ring (29) far from the one side of the second inserted link (24);
The output end of the video camera (5) is electrically connected with the input terminal of processor (30), and the input terminal of the processor (30) is also
It is electrically connected with battery (31), the output end of the processor (30) is electrically connected with the input terminal of motor (11), the processor
(30) also two-way to be electrically connected with wireless communication module (32), wireless communication module (32) double-direction radio is electrically connected with base station
(33)。
2. the urban public security unmanned plane according to claim 1 based on Internet of Things wireless transmission, it is characterised in that: the branch
The height of frame (6) is twice of video camera (5) height, and two brackets (6) are located at the two sides of video camera (5).
3. the urban public security unmanned plane according to claim 1 based on Internet of Things wireless transmission, it is characterised in that: described the
One protection ring (21) is identical with the size of the second protection ring (29), and first protection ring (21) and the second protection ring (29) are
Rubber ring.
4. the urban public security unmanned plane according to claim 1 based on Internet of Things wireless transmission, it is characterised in that: described the
One inserted link (16) is identical with the length of the second inserted link (24), and four first inserted links (16) and four the second inserted links (24) are one by one
It is corresponding.
5. the urban public security unmanned plane according to claim 1 based on Internet of Things wireless transmission, it is characterised in that: described the
The length of one card slot (17) is five times of the first fixture block (18) length, and the length of second card slot (25) is the second fixture block (26)
Five times of length.
6. the urban public security unmanned plane according to claim 1 based on Internet of Things wireless transmission, it is characterised in that: described the
Two springs (15) and third spring (23) are in relaxation state, and first fixture block (18) and the second fixture block (26) are located at
The middle part of first card slot (17) and the second card slot (25).
7. the urban public security unmanned plane according to claim 1 based on Internet of Things wireless transmission, it is characterised in that: the electricity
Machine (11) and rotor (12) are respectively positioned on the inside of the first protection ring (21) and the second protection ring (29) in vertical direction.
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CN201710051703.0A CN106828951B (en) | 2017-01-21 | 2017-01-21 | Urban public security unmanned plane based on Internet of Things wireless transmission |
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CN109270561A (en) * | 2017-07-18 | 2019-01-25 | 深圳市道通智能航空技术有限公司 | Unmanned machine positioning device, ground control system, positioning system and unmanned plane |
CN110203393A (en) * | 2019-06-19 | 2019-09-06 | 山西大学 | A kind of quickly mapping multi-rotor unmanned aerial vehicle and its mapping method |
CN111792017A (en) * | 2020-07-15 | 2020-10-20 | 辽宁工程技术大学 | A high-altitude surveying and mapping device applied to urban three-dimensional terrain |
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CN105730697A (en) * | 2016-03-23 | 2016-07-06 | 孔国琴 | Camera shooting aircraft |
CN105966599B (en) * | 2016-05-19 | 2017-12-19 | 浙江博来航天科技有限公司 | A kind of aircraft |
CN205891237U (en) * | 2016-06-15 | 2017-01-18 | 张萍 | A novel unmanned aerial vehicle for agricultural watering based on thing networking |
CN106005384B (en) * | 2016-06-20 | 2019-01-04 | 深圳市勤新科技有限公司 | Unmanned aerial vehicle that protective properties is high |
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