CN212500950U - Rescue unmanned aerial vehicle life buoy delivery device - Google Patents
Rescue unmanned aerial vehicle life buoy delivery device Download PDFInfo
- Publication number
- CN212500950U CN212500950U CN202021327111.0U CN202021327111U CN212500950U CN 212500950 U CN212500950 U CN 212500950U CN 202021327111 U CN202021327111 U CN 202021327111U CN 212500950 U CN212500950 U CN 212500950U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- fixing seat
- life buoy
- unmanned aerial
- aerial vehicle
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of water rescue, in particular to a rescue unmanned aerial vehicle life buoy releasing device, which comprises a device shell, a top part of the device shell is screwed with a device top plate, both ends of a first rotating shaft are provided with a first belt pulley, both ends of a second rotating shaft are provided with a second belt pulley, a third rotating shaft is in transmission connection with an output shaft of a servo motor through a bevel gear, a fourth rotating shaft is arranged on a fourth fixing seat through a bearing, a fifth rotating shaft is arranged on a fifth fixing seat through a bearing, both ends of the fourth rotating shaft are provided with a third belt pulley, both ends of the fifth rotating shaft are provided with a fourth belt pulley, the first belt pulley and the third belt pulley are connected through a belt, and the second belt pulley and the fourth belt pulley are connected through a belt, a plurality of life buoy supporting plates are fixedly arranged on the outer side of the belt, the device can accurately control the number, the rescue reliability is improved.
Description
Technical Field
The utility model belongs to the technical field of the rescue on water, concretely relates to rescue unmanned aerial vehicle life buoy puts in device.
Background
Unmanned aircraft, abbreviated "drone" and abbreviated "UAV", is an unmanned aircraft that is operated by a radio remote control device and self-contained programmed control means, or autonomously by an onboard computer, either completely or intermittently, and is often more suited to tasks that are too "fool, dirty, or dangerous" than a manned aircraft. Unmanned aerial vehicles can be divided into military and civil application according to application fields, the unmanned aerial vehicles are divided into reconnaissance planes and target planes, and the unmanned aerial vehicles are applied to the industry in the civil application and are really just needed by the unmanned aerial vehicles; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.
Compared with the prior art the problem that exists:
in the field of rescue on water, it is an effective rescue method to rescue personnel falling into water to put in life buoy through rescue unmanned aerial vehicle, because when having a plurality of personnel falling into water, each person falling into water interval distance is probably longer, consequently need carry the quantity that still need accomplish control single when a plurality of life buoys simultaneously and put in life buoy, but current rescue unmanned aerial vehicle life buoy puts in the device and is difficult to the quantity that life buoys were put in to the accurate control single, is difficult to satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a rescue unmanned aerial vehicle life buoy input device through the setting of first pivot, second pivot, third pivot, first belt pulley, second belt pulley, conical gear, servo motor, fourth pivot, fifth pivot, third belt pulley, fourth belt pulley, belt and life buoy bearing board, makes the quantity that life buoy was put in to control single that this device can be accurate, promotes the rescue reliability.
In order to achieve the above object, the utility model provides a following technical scheme: a rescue unmanned aerial vehicle life buoy releasing device comprises a device shell, wherein ball mounting grooves are formed in the front side, the rear side, the left side and the right side of the device shell in a penetrating manner, balls are mounted between the inner walls of the two sides of the ball mounting grooves through rotating shafts, a device top plate is connected to the top of the device shell in a threaded manner, two life buoy supporting plate through grooves are formed in the right front side and the left rear side of the device shell in a penetrating manner, a first fixing seat, a second fixing seat and a third fixing seat are connected to the bottom of the device top plate in a threaded manner, a first rotating shaft is mounted on the first fixing seat through a bearing, a second rotating shaft is mounted on the second fixing seat through a bearing, a third rotating shaft is mounted on the third fixing seat through a bearing, first belt pulleys are mounted at the two ends of the first rotating shaft, second belt pulleys are mounted at the two ends of the second rotating shaft, and the third rotating shaft is connected with the first rotating shaft and, the third pivot is connected with servo motor's output shaft transmission through conical gear, the bottom spiro union of device shell has the device bottom plate, the top spiro union of device bottom plate has fourth fixing base and fifth fixing base, install the fourth pivot through the bearing on the fourth fixing base, install the fifth pivot through the bearing on the fifth fixing base, the third belt pulley is all installed at the both ends of fourth pivot, the fourth belt pulley is all installed at the both ends of fifth pivot, first belt pulley with between the third belt pulley, second belt pulley with all connect through the belt between the fourth belt pulley, a plurality of life buoy bearing boards are fixed to the outside of belt, life buoy bearing board wears out life buoy bearing board logical groove, the bottom spiro union of device bottom plate has the camera, wireless communication device cloud platform is installed at the top of device bottom plate, A control device and a storage battery.
Preferably, the balls project beyond the surface of the device housing so that the life buoy does not directly contact the device housing during descent along the device housing.
Preferably, the unmanned aerial vehicle connecting seat is installed at the top of device roof, and the unmanned aerial vehicle connecting seat passes through the screw and fixes with rescue unmanned aerial vehicle's bottom.
Preferably, the first pulley, the second pulley, the third pulley and the fourth pulley are the same in size.
Preferably, wireless communication device is connected with unmanned aerial vehicle's remote control equipment communication, wireless communication device and controlling means electric connection, controlling means with servo motor with cloud platform camera electric connection, wireless communication device are used for receiving wireless command signal, transmit wireless command signal to controlling means, and controlling means controls cloud platform camera and servo motor's operation, and the picture that cloud platform camera was shot is sent to the supervisory equipment at rear through wireless communication device.
Preferably, the top of the servo motor is in threaded connection with a connecting seat, and the top of the connecting seat is in threaded connection with a device top plate.
Preferably, the bottom of the bottom plate of the device is in threaded connection with universal wheels, and the universal wheels are convenient for the device to move on the ground.
Preferably, the number of the first fixing seat, the second fixing seat, the third fixing seat, the fourth fixing seat and the fifth fixing seat is two, and the first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft and the fifth rotating shaft are respectively located at positions close to two ends, so that fixing stability is guaranteed.
Compared with the prior art, the beneficial effects of the utility model are that:
the device fixes the lifebuoy through the lifebuoy supporting plate, transmits instructions to the wireless communication device through the remote control equipment of the unmanned aerial vehicle, controls the servo motor to drive the third rotating shaft to rotate through the bevel gear through the control device, drives the first rotating shaft and the second rotating shaft as well as the first belt pulley and the second belt pulley to rotate through the bevel gear, thereby driving the belt to run through the matching with the third belt pulley and the fourth belt pulley, respectively drives the third belt pulley and the fourth belt pulley to rotate through the matching with the bearings in the fourth fixing seat and the fifth fixing seat through the fourth rotating shaft and the fifth rotating shaft, thereby driving the lifebuoy supporting plate positioned outside the shell of the device to move downwards through the belt, when the supporting plate is turned through the third belt pulley and the fourth belt pulley, the lifebuoy loses the bearing and falls onto the water surface to realize the throwing action, the distance of the lifebuoy supporting plate moving downwards is controlled by setting the step length of the servo motor, so that the number of the lifebuoys thrown in at one time is controlled;
the ball mounting groove has all been link up on front side, rear side, left side and the right side of the device shell of this device, install the ball through the pivot between the both sides inner wall of ball mounting groove, the ball utilizes the rotatable characteristic of self, when the life buoy whereabouts with life buoy sliding contact, avoids the direct friction between life buoy and the device shell, promotes the smooth and easy nature that the life buoy removed along the device shell, reduces the wearing and tearing of life buoy and device shell simultaneously, promotes life.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a schematic top sectional view of the present invention;
fig. 4 is a schematic view of the installation effect of the life buoy of the utility model.
In the figure: 1. a device housing; 2. a ball mounting groove; 3. a ball bearing; 4. a device top plate; 5. a lifebuoy supporting plate through groove; 6. a first fixed seat; 7. a second fixed seat; 8. a third fixed seat; 9. a first rotating shaft; 10. a second rotating shaft; 11. a third rotating shaft; 12. a first pulley; 13. a second pulley; 14. a bevel gear; 15. a servo motor; 16. a device chassis; 17. a fourth fixed seat; 18. a fifth fixed seat; 19. a fourth rotating shaft; 20. a fifth rotating shaft; 21. a third belt pulley; 22. a fourth belt pulley; 23. a belt; 24. a lifebuoy support plate; 25. a pan-tilt camera; 26. a wireless communication device; 27. a control device; 28. a connecting seat; 29. a universal wheel; 30. and (4) a storage battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: a rescue unmanned aerial vehicle life buoy releasing device comprises a device shell 1, wherein ball mounting grooves 2 are respectively communicated on the front side, the rear side, the left side and the right side of the device shell 1, balls 3 are mounted between the inner walls of the two sides of the ball mounting grooves 2 through rotating shafts, a device top plate 4 is screwed on the top of the device shell 1, two life buoy supporting plate through grooves 5 are respectively communicated on the right front side and the left rear side of the device shell 1, a first fixing seat 6, a second fixing seat 7 and a third fixing seat 8 are screwed on the bottom of the device top plate 4, a first rotating shaft 9 is mounted on the first fixing seat 6 through a bearing, a second rotating shaft 10 is mounted on the second fixing seat 7 through a bearing, a third rotating shaft 11 is mounted on the third fixing seat 8 through a bearing, first belt pulleys 12 are mounted at the two ends of the first rotating shaft 9, and second belt pulleys 13 are mounted at the two ends of the second rotating shaft 10, the third rotating shaft 11 is in transmission connection with the first rotating shaft 9 and the second rotating shaft 10 through a bevel gear 14, the third rotating shaft 11 is in transmission connection with an output shaft of a servo motor 15 through the bevel gear 14, the bottom of the device shell 1 is in threaded connection with a device bottom plate 16, the top of the device bottom plate 16 is in threaded connection with a fourth fixing seat 17 and a fifth fixing seat 18, the fourth fixing seat 17 is provided with a fourth rotating shaft 19 through a bearing, the fifth fixing seat 18 is provided with a fifth rotating shaft 20 through a bearing, the two ends of the fourth rotating shaft 19 are provided with third belt pulleys 21, the two ends of the fifth rotating shaft 20 are provided with fourth belt pulleys 22, the first belt pulley 12 is connected with the third belt pulley 21, the second belt pulley 13 is connected with the fourth belt pulley 22 through a belt 23, the outer side of the belt 23 is fixedly provided with a plurality of life buoy supporting plates 24, the life buoy supporting plate 24 penetrates out of the through groove 5 of the life buoy supporting plate, the bottom of the device bottom plate 16 is in threaded connection with a pan-tilt camera 25, and the top of the device bottom plate 16 is provided with a wireless communication device 26, a control device 27 and a storage battery 30.
In this embodiment: comprises a device shell 1, ball mounting grooves 2 are respectively communicated with the front side, the rear side, the left side and the right side of the device shell 1, balls 3 are mounted between the inner walls of the two sides of the ball mounting grooves 2 through rotating shafts, the balls 3 are made of stainless steel balls and are in sliding contact with a life buoy when the life buoy falls down by utilizing the characteristic of self-rotation, the smoothness of the life buoy moving along the device shell is improved, the abrasion of the life buoy is reduced, a device top plate 4 is screwed on the top of the device shell 1, two life buoy supporting plate through grooves 5 are respectively communicated with the right front side and the left rear side of the device shell 1, the life buoy supporting plate through grooves 5 are used for passing life buoy supporting plates 24, a first fixing seat 6, a second fixing seat 7 and a third fixing seat 8 are screwed on the bottom of the device top plate 4, a first rotating shaft 9 is mounted on the first fixing seat 6 through a bearing, a second rotating shaft 10, a third rotating shaft 11 is arranged on a third fixed seat 8 through a bearing, a first belt pulley 12 is arranged at each end of the first rotating shaft 9, a second belt pulley 13 is arranged at each end of a second rotating shaft 10, the third rotating shaft 11 is in transmission connection with the first rotating shaft 9 and the second rotating shaft 10 through a bevel gear 14, the third rotating shaft 11 is in transmission connection with an output shaft of a servo motor 15 through the bevel gear 14, a device bottom plate 16 is in threaded connection with the bottom of a device shell 1, a fourth fixed seat 17 and a fifth fixed seat 18 are in threaded connection with the top of the device bottom plate 16, a fourth rotating shaft 19 is arranged on the fourth fixed seat 17 through a bearing, a fifth rotating shaft 20 is arranged on the fifth fixed seat 18 through a bearing, third belt pulleys 21 are arranged at each end of the fourth rotating shaft 19, fourth belt pulleys 22 are arranged at each end of the fifth rotating shaft 20, the first belt pulley 12 is connected with the third belt pulley 21, and the second belt pulley 13 is connected with the fourth belt pulley 22, the servo motor 15 drives the third rotating shaft 11 to rotate through the bevel gear 14, the third rotating shaft 11 drives the first rotating shaft 9 and the second rotating shaft 10 together with the first belt pulley 12 and the second belt pulley 13 to rotate through the bevel gear 14, so as to drive the belt 23 to rotate through the cooperation with the third belt pulley 21 and the fourth belt pulley 22, the third belt pulley 21 and the fourth belt pulley 22 respectively rotate through the fourth rotating shaft 19 and the fifth rotating shaft 20 in cooperation with the bearings in the fourth fixing seat 17 and the fifth fixing seat 18, so as to drive the life buoy bearing plate 24 to move, a plurality of life buoy bearing plates 24 are fixedly arranged on the outer side of the belt 23, the life buoy bearing plates 24 are used for bearing life buoys, the life buoy bearing plates 24 penetrate through the life buoy bearing plate through groove 5, the bottom of the device bottom plate 16 is screwed with the pan-tilt camera 25, and the pan-tilt camera 25 shoots the condition of the water surface, the top of the device backplane 16 mounts a wireless communication device 26, a control device 27, and a battery 30.
Specifically, the balls 3 protrude from the surface of the device case 1 so that the life buoy does not directly contact the device case 1 during the descent along the device case 1.
Specifically, unmanned aerial vehicle connecting seat 28 is installed at the top of device roof 4, and unmanned aerial vehicle connecting seat 28 passes through the screw and fixes with rescue unmanned aerial vehicle's bottom.
Specifically, the first pulley 12, the second pulley 13, the third pulley 21, and the fourth pulley 22 are the same size.
Specifically, wireless communication device 26 is connected with unmanned aerial vehicle's remote control equipment communication, wireless communication device 26 and controlling means 27 electric connection, controlling means 27 and servo motor 15 and pan/tilt camera 25 electric connection, wireless communication device 26 is used for receiving wireless command signal, transmit wireless command signal to controlling means 27, controlling means 27 controls pan/tilt camera 25 and servo motor 15's operation, the picture that pan/tilt camera 25 shot sends the supervisory equipment at rear through wireless communication device 26.
Specifically, the top of the servo motor 15 is screwed with a connecting seat 28, and the top of the connecting seat 28 is screwed with the device top plate 4.
Specifically, the bottom of the device bottom plate 16 is in threaded connection with a universal wheel 29, and the universal wheel 29 facilitates the movement of the device on the ground.
Specifically, the number of the first fixing seat 6, the second fixing seat 7, the third fixing seat 8, the fourth fixing seat 17 and the fifth fixing seat 18 is two, and the fixing stability is ensured when the fixing seats are respectively located at positions, close to two ends, of the first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft and the fifth rotating shaft.
The working principle and the using process of the invention are as follows: the life buoy is inflated and then transmits a signal to the wireless communication device 26 through the remote control equipment of the unmanned aerial vehicle, the operation of the servo motor 15 is controlled through the control device 27, the operation of the servo motor 15 drives the third rotating shaft 11 to rotate through the bevel gear 14, the third rotating shaft 11 drives the first rotating shaft 9 and the second rotating shaft 10 to rotate through the bevel gear 14, the rotation of the first rotating shaft 9 and the second rotating shaft 10 respectively drives the first belt pulley 12 and the second belt pulley 13 to rotate, the rotation of the first belt pulley 12 and the second belt pulley 13 drives the belt 23 to cooperate with the third belt pulley 21 and the fourth belt pulley 22 to rotate, the life buoy bearing plates 24 are driven to move along with the operation of the belt 23, the life buoy is sequentially placed on each life buoy bearing plate 24 moving to the outer side of the device shell 1, the device is fixed at the bottom of the rescue unmanned aerial vehicle through the connecting seat 28, the unmanned aerial vehicle is remotely controlled by the remote control equipment of, in the flying process of the unmanned aerial vehicle, the water surface can be shot through the pan-tilt camera 25, the image information of the water surface is transmitted to the monitoring equipment through the wireless communication module 26, when a person to be rescued is found, a command is transmitted to the wireless communication module 26 through the remote control equipment of the unmanned aerial vehicle, the wireless communication module 26 transmits the command information to the control device 27, the control device 27 controls the servo motor 15 to operate, the servo motor 15 drives the first rotating shaft 9 and the second rotating shaft 10 to rotate through the third rotating shaft 11, so as to drive the belt 23 to operate, the belt 23 operates to drive the life buoy supporting plate 24 to move downwards, when the life buoy supporting plate 24 rotates on the third belt pulley 21 and the fourth belt pulley 22, the life buoy loses the support and falls on the water surface to rescue the person, the operating distance of the belt 23 is controlled by controlling the step length of the servo motor 15, so as to determine the number of the life buoy thrown in one time, when the life buoy moves downwards along the device shell along with the descending of the life buoy supporting plate 24, the ball bearings 3 are in sliding contact with the life buoy when the life buoy falls by utilizing the characteristic of self rotation, so that the direct friction between the life buoy and the device shell 1 is avoided, the smoothness of the life buoy moving along the device shell is improved, meanwhile, the abrasion of the life buoy and the device shell is reduced, and the service life is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a rescue unmanned aerial vehicle life buoy input device which characterized in that: comprises a device shell (1), ball mounting grooves (2) are respectively communicated on the front side, the rear side, the left side and the right side of the device shell (1), balls (3) are mounted between the inner walls of the two sides of the ball mounting grooves (2) through rotating shafts, a device top plate (4) is screwed on the top of the device shell (1), two life buoy supporting plate through grooves (5) are respectively communicated on the right front side and the left rear side of the device shell (1), a first fixing seat (6), a second fixing seat (7) and a third fixing seat (8) are screwed on the bottom of the device top plate (4), a first rotating shaft (9) is mounted on the first fixing seat (6) through a bearing, a second rotating shaft (10) is mounted on the second fixing seat (7) through a bearing, a third rotating shaft (11) is mounted on the third fixing seat (8) through a bearing, first belt pulleys (12) are mounted at the two ends of the first rotating shaft (9), second belt pulleys (13) are installed at two ends of the second rotating shaft (10), the third rotating shaft (11) is in transmission connection with the first rotating shaft (9) and the second rotating shaft (10) through a bevel gear (14), the third rotating shaft (11) is in transmission connection with an output shaft of a servo motor (15) through the bevel gear (14), a device bottom plate (16) is in threaded connection with the bottom of the device shell (1), a fourth fixing seat (17) and a fifth fixing seat (18) are in threaded connection with the top of the device bottom plate (16), a fourth rotating shaft (19) is installed on the fourth fixing seat (17) through a bearing, a fifth rotating shaft (20) is installed on the fifth fixing seat (18) through a bearing, third belt pulleys (21) are installed at two ends of the fourth rotating shaft (19), and fourth belt pulleys (22) are installed at two ends of the fifth rotating shaft (20), first belt pulley (12) with between third belt pulley (21) second belt pulley (13) with all connect through belt (23) between fourth belt pulley (22), the outside of belt (23) is fixed and is equipped with a plurality of life buoy bearing board (24), life buoy bearing board logical groove (5) are worn out in life buoy bearing board (24), the bottom spiro union of device bottom plate (16) has cloud platform camera (25), wireless communication device (26), controlling means (27) and battery (30) are installed at the top of device bottom plate (16).
2. The rescue unmanned aerial vehicle life buoy putting device of claim 1, which is characterized in that: the balls (3) protrude from the surface of the device housing (1).
3. The rescue unmanned aerial vehicle life buoy putting device of claim 1, which is characterized in that: an unmanned aerial vehicle connecting seat (28) is installed at the top of the device top plate (4).
4. The rescue unmanned aerial vehicle life buoy putting device of claim 1, which is characterized in that: the first pulley (12), the second pulley (13), the third pulley (21) and the fourth pulley (22) are the same in size.
5. The rescue unmanned aerial vehicle life buoy putting device of claim 1, which is characterized in that: wireless communication device (26) is connected with unmanned aerial vehicle's remote control equipment communication, wireless communication device (26) and controlling means (27) electric connection, controlling means (27) with servo motor (15) with cloud platform camera (25) electric connection.
6. The rescue unmanned aerial vehicle life buoy putting device of claim 1, which is characterized in that: the top of the servo motor (15) is connected with a connecting seat (28) in a threaded mode, and the top of the connecting seat (28) is connected with the device top plate (4) in a threaded mode.
7. The rescue unmanned aerial vehicle life buoy putting device of claim 1, which is characterized in that: the bottom of the device bottom plate (16) is in threaded connection with a universal wheel (29).
8. The rescue unmanned aerial vehicle life buoy putting device of claim 1, which is characterized in that:
the number of the first fixing seat (6), the second fixing seat (7), the third fixing seat (8), the fourth fixing seat (17) and the fifth fixing seat (18) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327111.0U CN212500950U (en) | 2020-07-08 | 2020-07-08 | Rescue unmanned aerial vehicle life buoy delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327111.0U CN212500950U (en) | 2020-07-08 | 2020-07-08 | Rescue unmanned aerial vehicle life buoy delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212500950U true CN212500950U (en) | 2021-02-09 |
Family
ID=74436801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021327111.0U Active CN212500950U (en) | 2020-07-08 | 2020-07-08 | Rescue unmanned aerial vehicle life buoy delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212500950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376384A (en) * | 2022-01-12 | 2022-04-22 | 梁云招 | Automatic throwing equipment for swim ring |
-
2020
- 2020-07-08 CN CN202021327111.0U patent/CN212500950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376384A (en) * | 2022-01-12 | 2022-04-22 | 梁云招 | Automatic throwing equipment for swim ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11220170B2 (en) | Reconfigurable battery-operated vehicle system | |
| US20190233100A1 (en) | Reconfigurable battery-operated vehicle system | |
| US8322648B2 (en) | Hovering aerial vehicle with removable rotor arm assemblies | |
| CN212500950U (en) | Rescue unmanned aerial vehicle life buoy delivery device | |
| CN210761297U (en) | Multifunctional emergency rescue unmanned aerial vehicle | |
| CN210310884U (en) | Unmanned aerial vehicle for water area rescue | |
| CN105292479A (en) | Unmanned aerial vehicle life buoy dropping device | |
| US11702203B2 (en) | Group configurations for a modular drone system | |
| CN112319835A (en) | Unmanned aerial vehicle descending positioning device and unmanned aerial vehicle nest | |
| US11541984B2 (en) | Modular flat-packable drone kit | |
| CN211167458U (en) | Remote control unmanned aerial vehicle high altitude anti-wind anti-shake device | |
| CN110510114B (en) | Intelligent ducted unmanned aerial vehicle | |
| CN108116689B (en) | Unmanned aerial vehicle makes a video recording with adjustable field of vision | |
| CN207071948U (en) | A kind of multi-purpose image laser is to the automatically controlled cradle head device of target | |
| CN214890319U (en) | Tripod head of three-light ball machine | |
| CN210323356U (en) | Anti-unmanned aerial vehicle radar slewing mechanism | |
| CN212637921U (en) | Six unmanned aerial vehicle | |
| CN212448086U (en) | Unmanned aerial vehicle with anti-unmanned aerial vehicle device | |
| CN211364982U (en) | Unmanned aerial vehicle triaxial is shot with video-corder nacelle | |
| CN115593623A (en) | Unmanned aerial vehicle with flying climbing structure and carrying detection equipment and control method | |
| CN215622780U (en) | Unmanned aerial vehicle ejection system | |
| CN216186110U (en) | Rescue unmanned aerial vehicle in ore deposit | |
| CN213168578U (en) | Precision balancing device for improving flight stability of unmanned aerial vehicle | |
| CN211698718U (en) | Many rotors carry man-machine and control handle | |
| CN212890991U (en) | Stable-structure supporting device for aerial photography of unmanned aerial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |