CN116615376A - Unmanned aerial vehicle cruising device for port safety monitoring - Google Patents
Unmanned aerial vehicle cruising device for port safety monitoring Download PDFInfo
- Publication number
- CN116615376A CN116615376A CN202080106594.8A CN202080106594A CN116615376A CN 116615376 A CN116615376 A CN 116615376A CN 202080106594 A CN202080106594 A CN 202080106594A CN 116615376 A CN116615376 A CN 116615376A
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- aerial vehicle
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
- B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
- B64U2101/31—UAVs specially adapted for particular uses or applications for imaging, photography or videography for surveillance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2201/00—UAVs characterised by their flight controls
- B64U2201/20—Remote controls
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Unmanned aerial vehicle cruising device for port safety monitoring relates to port safety technical field. Unmanned aerial vehicle cruises device and includes unmanned aerial vehicle body (1) and camera (2), the top of camera (2) is connected with the bottom middle part of unmanned aerial vehicle body (1), the equal fixedly connected with backup pad (3) in bottom left part and the bottom right part of unmanned aerial vehicle body, the downside of unmanned aerial vehicle body (1) is provided with bottom plate (4), the top left part and the top right part of bottom plate (4) respectively with the bottom fixed connection of each corresponding backup pad (3), the top middle part of bottom plate (4) rotates and is connected with rotor plate (5), the top fixedly connected with of bottom plate (4) increases board (6), the top of increasing board (6) articulates there is electric putter (7), the output axle head of electric putter (7) articulates there is connecting plate (8), the top fixed connection of bottom of connecting plate (8) and rotor plate (5), the bottom left part and the bottom right part of rotor plate (5) all articulate there is connecting rod (9), the front end of each connecting rod (9) all articulates there is changeover piece (10), the bottom of each changeover piece (10) all articulates there is frame plate (11). The unmanned aerial vehicle cruising device can reduce the damage condition, and the use reliability is higher.
Description
The invention relates to the technical field of port safety, in particular to an unmanned aerial vehicle cruising device for port safety monitoring.
Ports are important buildings for marine transportation, and some illegal personnel on the ships to and from the ports destroy surrounding buildings and transport harmful cargoes, so that cruise supervision on the environment around the ports is required. However, the supervision personnel can patrol around the port, which is time-consuming and labor-consuming and inconvenient to operate. As the application of unmanned aerial vehicles is wider and wider, the unmanned aerial vehicle is provided with a camera for shooting. The existing unmanned aerial vehicle shooting device comprises an unmanned aerial vehicle body and a camera, wherein the top end of the camera is connected with the middle of the bottom end of the unmanned aerial vehicle body, and after the unmanned aerial vehicle body and the camera collide with the outside, the unmanned aerial vehicle shooting device is easy to damage and has lower use reliability.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the unmanned aerial vehicle cruising device for port safety monitoring, which has the advantages of reducing damage and higher use reliability.
(II) technical scheme
In order to achieve the above-mentioned purpose, the invention provides an unmanned aerial vehicle cruising device for port safety monitoring, which comprises an unmanned aerial vehicle body and a camera, wherein the top end of the camera is connected with the middle part of the bottom end of the unmanned aerial vehicle body, the left part of the bottom end and the right part of the bottom end of the unmanned aerial vehicle body are fixedly connected with a supporting plate, the lower side of the unmanned aerial vehicle body is provided with a bottom plate, the left part of the top end and the right part of the bottom plate are respectively fixedly connected with the bottom ends of the supporting plate, the middle part of the top end of the bottom plate is rotationally connected with a rotating plate, the top end of the bottom plate is fixedly connected with a heightening plate, the top end of the heightening plate is hinged with an electric push rod, the output shaft end of the electric push rod is hinged with a connecting plate, the bottom end left part of the bottom end of the rotating plate is hinged with a connecting rod, the front end of the connecting rod is hinged with a connecting block, the bottom end of the connecting block is hinged with a frame plate, one end of the frame plate far away from the bottom plate is fixedly connected with a vertical plate, one end of the vertical plate is fixedly connected with a bump, one end of the vertical plate is close to the middle part of the machine is hinged with a bump, and the bump is fixedly connected with the opposite bump.
Preferably, the bottom middle part fixedly connected with support column of rotor plate, the bottom fixedly connected with extension post of support column, the circumference outer wall cover of extension post is equipped with the limiting plate, the bottom fixedly connected with spacing boss of extension post, the top of spacing boss with the bottom contact of limiting plate, the circumference outer wall cover of support column is equipped with the snap ring, the bottom of snap ring with the top of bottom plate passes through the screw connection, the bottom of snap ring with the top contact of limiting plate.
Preferably, the left part and the right part of the top end of the bottom plate are provided with yielding grooves.
Preferably, the transverse plate is U-shaped.
Preferably, the bottom end of each transverse plate is fixedly connected with a wear-resisting pad.
Preferably, one end of each vertical plate far away from the camera is fixedly connected with a plurality of groups of springs, one side of each vertical plate far away from the camera is provided with a protection plate, and each protection plate is fixedly connected with the opposite end of each corresponding spring.
Preferably, one end of each protection plate, which is close to the camera, is fixedly connected with a reinforcing rod, the other end of each reinforcing rod passes through the middle part of each corresponding riser, and the free end of each reinforcing rod is fixedly connected with a round table.
Preferably, the bottom end of each protection plate is fixedly connected with a sliding plate, and the top end of each sliding plate is contacted with the bottom end of each corresponding vertical plate.
(III) beneficial effects
Compared with the prior art, the invention provides the unmanned aerial vehicle cruising device for port safety monitoring, which has the following beneficial effects:
this unmanned aerial vehicle cruises device for harbour safety monitoring, support the bottom plate through the backup pad, support rotor plate and increase the board through the bottom plate, and cooperate between rotor plate and the bottom plate, and stretch out and retract through electric putter's output shaft and then drive connecting plate and rotor plate around the rotation in the middle part of rotor plate, and then drive connecting rod and adapter and remove, and it is articulated through adapter and frame plate, and then it rotates to adapter plate and frame plate when the bottom plate middle part removes to drive the adapter, later cooperate between connecting rod, frame plate and the riser, cooperate between riser and the lug, and then drive the riser around the right part of lug and rotate, when the external impact is not carried out, drive the riser through electric putter and rotate, and then let the shooting space on the left side and the right side of camera open, when there is the impact danger in the external world, drive the riser through electric putter and rotate, and then make riser and diaphragm shield the outside space of part camera, reach the condition that reduces the damage, the higher effect of reliability of use.
Fig. 1 is a schematic structural view of an unmanned aerial vehicle cruise apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1.
Fig. 3 is a partially enlarged schematic structural view of fig. 1 at B.
Fig. 4 is a partially enlarged schematic structural view of fig. 1 at C.
Fig. 5 is a schematic left-view structural view of a riser and a bump in an unmanned aerial vehicle cruise apparatus according to an embodiment of the present invention.
Fig. 6 is a partially enlarged schematic structural view of fig. 5 at D.
Fig. 7 is a schematic top view of the riser and bump in the unmanned aerial vehicle cruise apparatus according to an embodiment of the present invention.
Fig. 8 is a schematic top view of the electric push rod, the connection plate and the rotation plate in the unmanned aerial vehicle cruise apparatus according to an embodiment of the present invention.
Fig. 9 is a schematic top view of a riser and a cross plate in an unmanned aerial vehicle cruise apparatus according to an embodiment of the present invention.
Fig. 10 is a schematic top view of the bottom plate and the limiting boss according to the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a camera; 3. a support plate; 4. a bottom plate; 5. a rotating plate; 6. a height-increasing plate; 7. an electric push rod; 8. a connecting plate; 9. a connecting rod; 10. a transfer block; 11. a frame plate; 12. a riser; 13. a cross plate; 14. a bump; 15. a support column; 16. adding a long column; 17. a limiting plate; 18. a limit boss; 19. a clasp; 20. a wear pad; 21. a spring; 22. a protection plate; 23. a reinforcing rod; 24. round bench; 25. and a sliding plate.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
referring to fig. 1 to 10, an unmanned aerial vehicle cruising device for port safety monitoring according to an embodiment of the present invention includes an unmanned aerial vehicle body 1 and a camera 2, wherein the top end of the camera 2 is connected with the middle of the bottom end of the unmanned aerial vehicle body 1, the left bottom end and the right bottom end of the unmanned aerial vehicle body 1 are both fixedly connected with a supporting plate 3, the lower side of the unmanned aerial vehicle body 1 is provided with a bottom plate 4, the left top end and the right top end of the bottom plate 4 are respectively fixedly connected with the bottom ends of the corresponding supporting plates 3, the middle of the top end of the bottom plate 4 is rotationally connected with a rotating plate 5, the middle of the bottom end of the rotating plate 5 is fixedly connected with a supporting column 15, the bottom end of the supporting column 15 is fixedly connected with a lengthening column 16, the circumferential outer wall of the lengthening column 16 is sleeved with a limiting plate 17, the bottom end of the lengthening column 16 is fixedly connected with a limiting boss 18, the top end of the limiting boss 18 is contacted with the bottom end of the limiting plate 17, the circumferential outer wall of the supporting column 15 is sleeved with a clamping ring 19, the bottom end of the clamping ring 19 is connected with the top end of the bottom plate 4 through a screw, and the bottom end of the clamping ring 19 is contacted with the top end of the limiting plate 17; the position of the limiting boss 18 is limited, the longitudinal displacement of the limiting boss 18, the lengthening column 16 and the supporting column 15 is further reduced, the limiting plate 17 is matched with the lengthening column 16, the limiting plate 17, the lengthening column 16 and the supporting column 15 are worn after long-time use, the limiting plate 17 and the lengthening column 16 are replaced, the supporting column 15, the lengthening column 16 and the bottom plate 4 are replaced, the maintenance is facilitated, the top end of the bottom plate 4 is fixedly connected with the heightening plate 6, the top end of the heightening plate 6 is hinged with the electric push rod 7, the output shaft end of the electric push rod 7 is hinged with the connecting plate 8, the bottom end of the connecting plate 8 is fixedly connected with the top end of the rotating plate 5, the left bottom end and the right bottom end of the rotating plate 5 are hinged with the connecting rods 9, the front ends of the connecting rods 9 are hinged with the adapter blocks 10, the bottom ends of the adapter blocks 10 are hinged with the frame plates 11, one ends of the frame plates 11, which are far away from the bottom plate 4, the vertical plates 12 are fixedly connected with the transverse plates 13 at the bottoms of one ends of the frame plates 12, which are close to the camera 2, and the top end left end and the right end of the bottom plate 4 are provided with the camera grooves; the movement space of the vertical plate 12 and the transfer block 10 is reserved through the abdication groove, so that the rotation angle of the vertical plate 12 and the transverse plate 13 is improved, the effect of improving the practicability is achieved, the middle part of each vertical plate 12 is hinged with a bump 14, each bump 14 is fixedly connected with the opposite end of the bottom plate 4, and the transverse plate 13 is U-shaped; through the U-shaped structure, the transverse plates 13 can protect the front and rear spaces, reduce the weight of the transverse plates 13, improve the practicability, and the bottom ends of the transverse plates 13 are fixedly connected with wear-resistant pads 20, wherein the wear-resistant pads 20 are rubber pads; by contacting the wear-resistant pad 20 with external objects when the vehicle is parked, instead of directly contacting the transverse plate 13 with the external objects, the wear of the transverse plate 13 is reduced, the use reliability is improved, one end of each vertical plate 12 far away from the camera 2 is fixedly connected with a plurality of groups of springs 21, one side of each vertical plate 12 far away from the camera 2 is provided with a protection plate 22, and each protection plate 22 is fixedly connected with the opposite end of each corresponding spring 21; after the guard plates 22 are impacted by the outside through the elasticity of the springs 21, part of impact force is relieved, damage to the vertical plates 12 is reduced, the effect of improving the use stability is achieved, one end, close to the camera 2, of each guard plate 22 is fixedly connected with a reinforcing rod 23, the other end of each reinforcing rod 23 penetrates through the middle part of each corresponding vertical plate 12, and the free end of each reinforcing rod 23 is fixedly connected with a round table 24; the strength of the connection between the protection plate 22 and the vertical plate 12 is improved through the reinforcing rods 23, instead of connecting the vertical plate 12 and the protection plate 22 close to the springs 21, the effect of further improving the use stability is achieved, the bottom ends of the protection plates 22 are fixedly connected with sliding plates 25, and the top ends of the sliding plates 25 are contacted with the bottom ends of the corresponding vertical plates 12; the sliding plate 25 contacts with the vertical plate 12 when the protection plate 22 moves, and the sliding plate 25, the protection plate 22 and the vertical plate 12 are matched, so that the lateral rotation of the protection plate 22 is reduced, and the effect of further improving the use stability is achieved; the bottom plate 4 is supported through the backup pad 3, the rotor plate 5 and the heightening plate 6 are supported through the bottom plate 4, and through the cooperation between electric putter 7, the connecting plate 8, rotor plate 5 and the bottom plate 4, and stretch out and retract through the output shaft of electric putter 7 and then drive connecting plate 8 and rotor plate 5 around the rotation in the middle part of rotor plate 5, and then drive connecting rod 9 and adapter 10 and remove, and hinge through adapter 10 and frame plate 11, and then it rotates to drive adapter 10 to the middle part of bottom plate 4, afterwards cooperate through connecting rod 9, frame plate 11 and between riser 12, cooperate between riser 12 and the lug 14, and then drive riser 12 and rotate around the right part of lug 14, when the external world is not striking, and when having the striking danger, then drive riser 12 through electric putter 7, and then make riser 12 and diaphragm 13 protect the outer space of part camera 2, reach the condition that reduces, the higher effect of reliability of use is achieved.
To sum up, this unmanned aerial vehicle cruise device for harbour safety monitoring theory of operation and working process is, when using, at first, the user starts unmanned aerial vehicle body 1, make unmanned aerial vehicle body 1 drive whole fly, then the user remote control unmanned aerial vehicle body 1, make unmanned aerial vehicle body 1 fly around the harbour, when removing the region that needs to shoot, the user makes electric putter 7's output shaft withdraw, through electric putter 7's output shaft withdrawal and then drive connecting plate 8 and rotor plate 5 around rotor plate 5's middle part rotation, and then drive connecting rod 9 and adapter 10 remove, let the shooting space of left side and the right side of camera 2, when there is the striking danger in the external world, the user makes electric putter 7's output shaft stretch out, electric putter 7 drives riser 12 around riser 12 and lug 14's articulated department rotation, and then make riser 12 and diaphragm 13 shield the outside space of part camera 2.
The electric push rod 7 is a DT100, which is a well-known device directly purchased in the market for those skilled in the art, and is not improved in structure and function, and the electric push rod 7 is provided with a control switch matched with the control switch, and the installation position of the control switch is selected according to the actual use requirement, so that the operation control of the operator is facilitated.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
- The utility model provides an unmanned aerial vehicle cruise device for harbour safety monitoring, includes unmanned aerial vehicle body (1) and camera (2), and the bottom middle part of the top of camera (2) and unmanned aerial vehicle body (1) is connected, its characterized in that: the utility model discloses an unmanned aerial vehicle, including unmanned aerial vehicle body (1), unmanned aerial vehicle body, connecting plate (1) and connecting plate (5), unmanned aerial vehicle body (1), unmanned aerial vehicle body's (1) bottom left part and bottom right part all fixedly connected with backup pad (3), the bottom left part and the top right part of bottom (4) respectively with each correspond bottom fixed connection of backup pad (3), the top middle part of bottom (4) rotates and is connected with rotor plate (5), the top fixedly connected with increase board (6) of bottom (4), the top of increase board (6) articulates there is electric putter (7), the output axle head of electric putter (7) articulates there is connecting plate (8), the bottom of connecting plate (8) with the top fixed connection of rotor plate (5), the bottom left part and the bottom right part of rotor plate (5) all articulate there is connecting rod (9), the front end of connecting rod (9) all articulates there is changeover piece (10), the bottom of changeover piece (10) all articulates there is frame plate (11), the equal fixedly connected with riser (12) of one end (11) far away from bottom (4), riser (12) of changeover piece (12) is connected with each riser (12), the projections (14) are fixedly connected with the opposite ends of the bottom plate (4).
- The unmanned aerial vehicle cruise apparatus for port security monitoring according to claim 1, wherein: the bottom middle part fixedly connected with support column (15) of rotor plate (5), the bottom fixedly connected with extension post (16) of support column (15), limiting plate (17) are equipped with to the circumference outer wall cover of extension post (16), the bottom fixedly connected with spacing boss (18) of extension post (16), the top of spacing boss (18) with the bottom contact of limiting plate (17), the circumference outer wall cover of support column (15) is equipped with snap ring (19), the bottom of snap ring (19) with the top of bottom plate (4) passes through the screw connection, the bottom of snap ring (19) with the top contact of limiting plate (17).
- The unmanned aerial vehicle cruise apparatus for port security monitoring according to claim 2, wherein: and the left part and the right part of the top end of the bottom plate (4) are provided with abdication grooves.
- A port security monitoring unmanned aerial vehicle cruise apparatus according to claim 3, wherein: the transverse plate (13) is U-shaped.
- The unmanned aerial vehicle cruise apparatus for port security monitoring according to claim 4, wherein: the bottom end of each transverse plate (13) is fixedly connected with a wear-resisting pad (20).
- The unmanned aerial vehicle cruise apparatus for port security monitoring according to claim 5, wherein: one end of each vertical plate (12) far away from the camera (2) is fixedly connected with a plurality of groups of springs (21), one side of each vertical plate (12) far away from the camera (2) is provided with a protection plate (22), and each protection plate (22) is fixedly connected with the opposite end of each corresponding spring (21).
- The unmanned aerial vehicle cruise apparatus for port security monitoring according to claim 6, wherein: one end of each protection plate (22) close to the camera (2) is fixedly connected with a reinforcing rod (23), the other end of each reinforcing rod (23) penetrates through the middle of each corresponding vertical plate (12), and the free end of each reinforcing rod (23) is fixedly connected with a round table (24).
- The unmanned aerial vehicle cruise apparatus for port security monitoring according to claim 7, wherein: the bottom end of each protection plate (22) is fixedly connected with a sliding plate (25), and the top end of each sliding plate (25) is contacted with the bottom end of each corresponding riser (12).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/111026 WO2022040904A1 (en) | 2020-08-25 | 2020-08-25 | Unmanned aerial vehicle cruise device for port safety monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116615376A true CN116615376A (en) | 2023-08-18 |
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ID=80352451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080106594.8A Pending CN116615376A (en) | 2020-08-25 | 2020-08-25 | Unmanned aerial vehicle cruising device for port safety monitoring |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116615376A (en) |
| WO (1) | WO2022040904A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115610652B (en) * | 2022-11-04 | 2024-05-07 | 连云港四方测绘勘察有限公司 | Unmanned aerial vehicle for ancient building survey and drawing |
| CN115783331B (en) * | 2022-12-02 | 2023-07-07 | 北京工业职业技术学院 | Unmanned aerial vehicle-based intelligent mapping device for building engineering |
| CN116486508B (en) * | 2023-06-26 | 2023-09-08 | 武汉佩璐无人机科技有限公司 | Unmanned aerial vehicle patrols and examines route planning device |
| CN117842405B (en) * | 2024-03-07 | 2024-05-17 | 河南德久建设工程有限公司 | Camera hanging device for surveying and mapping aerial photography |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102310731B1 (en) * | 2016-06-17 | 2021-10-15 | (주)충청에스엔지 기술사사무소 | Camera protecting device for unmanned aerial vehicle |
| CN108791845A (en) * | 2018-05-28 | 2018-11-13 | 芜湖千创智能科技有限公司 | A kind of forestry observation unmanned plane good to video camera protectiveness |
| CN108820189A (en) * | 2018-05-30 | 2018-11-16 | 深圳市晓控通信科技有限公司 | A kind of face recognition device that monitoring range is wide |
| CN109264008A (en) * | 2018-11-13 | 2019-01-25 | 易蕾 | A kind of anticollision device, collision-prevention device of unmanned plane good buffer effect |
| CN209634722U (en) * | 2019-01-15 | 2019-11-15 | 贾廉泽 | A kind of agricultural prospecting anticollision unmanned plane |
| CN109808883A (en) * | 2019-01-28 | 2019-05-28 | 深圳市安思科电子科技有限公司 | A kind of unmanned plane of taking photo by plane with defencive function |
| CN211281458U (en) * | 2019-11-05 | 2020-08-18 | 广东中泽装备科技有限公司 | Criminal investigation unmanned aerial vehicle equipment |
| CN210890739U (en) * | 2019-11-20 | 2020-06-30 | 浙江德远地理信息科技有限公司 | Oblique photography measuring device for realizing topographic mapping |
| CN111114813A (en) * | 2019-12-26 | 2020-05-08 | 淄博职业学院 | Movie & TV shooting project unmanned aerial vehicle that makes a video recording |
| CN112093048A (en) * | 2020-08-25 | 2020-12-18 | 唐山哈船科技有限公司 | Port safety monitoring is with unmanned aerial vehicle device that cruises |
-
2020
- 2020-08-25 CN CN202080106594.8A patent/CN116615376A/en active Pending
- 2020-08-25 WO PCT/CN2020/111026 patent/WO2022040904A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2022040904A1 (en) | 2022-03-03 |
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