CN110539861A - A high-efficient type unmanned aerial vehicle device that duration is strong for rescue on water - Google Patents
A high-efficient type unmanned aerial vehicle device that duration is strong for rescue on water Download PDFInfo
- Publication number
- CN110539861A CN110539861A CN201910667962.5A CN201910667962A CN110539861A CN 110539861 A CN110539861 A CN 110539861A CN 201910667962 A CN201910667962 A CN 201910667962A CN 110539861 A CN110539861 A CN 110539861A
- Authority
- CN
- China
- Prior art keywords
- plate
- shell
- rotating
- fixed
- unmanned aerial
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010013647 Drowning Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 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
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/01—Air-sea rescue devices, i.e. equipment carried by, and capable of being dropped from, an aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/22—Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Remote Sensing (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to a high-efficiency unmanned aerial vehicle with strong cruising ability for water rescue, which comprises a shell, a life buoy and four propellers, wherein the propellers are uniformly arranged on the shell, a driving device is arranged in the shell and is in transmission connection with the propellers, the life buoy is arranged below the shell, the shell is provided with a control mechanism, the life buoy is provided with two connecting mechanisms which are respectively arranged at two sides of the life buoy, the control mechanism comprises a rotary plate, a telescopic rod, canvas, a rotating assembly, two connecting blocks and two lifting assemblies, the connecting mechanism comprises a connecting assembly and a supporting assembly, the connecting assembly comprises a driving motor, a roller and a connecting wire, the high-efficiency unmanned aerial vehicle with strong cruising ability for water rescue saves electric energy through the control mechanism and improves the cruising ability, moreover, the lifesaving efficiency is improved through the connecting mechanism.
Description
Technical Field
The invention relates to the field of unmanned aerial vehicles, in particular to a high-efficiency unmanned aerial device with high cruising ability for water rescue.
Background
The unmanned plane is an unmanned plane operated by radio remote control equipment and a self-contained program control device, or is completely or intermittently and autonomously operated by an on-board computer, compared with the piloted plane, the unmanned plane is more suitable for dirty or dangerous tasks, the unmanned plane can be divided into military and civil aspects according to application fields, the unmanned plane is divided into a reconnaissance plane and a target plane, the civil aspect and the unmanned plane industry application are really just needed, the unmanned plane is currently applied in the fields of aerial photography, agriculture, plant protection, micro self-timer, express delivery transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, electric power inspection, disaster relief, movie and television shooting, romantic manufacturing and the like, the use of the unmanned plane is greatly expanded, and the developed countries also actively expand the industry application and develop the unmanned plane technology.
The existing unmanned aerial vehicle for water rescue mostly conveys life saving devices such as life buoys to people falling into water, so that the people falling into water float on the water surface through the life saving devices such as the life buoys, the people falling into water are prevented from drowning, then the people falling into water are rescued through the life saving people, and the life saving task is completed.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the high-efficiency unmanned aerial vehicle for water rescue has strong cruising ability.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-efficiency unmanned aerial device with high cruising ability for water rescue comprises a shell, a life buoy and four propellers, wherein the propellers are uniformly arranged on the shell, a driving device is arranged in the shell and is in transmission connection with the propellers, the life buoy is arranged below the shell, a control mechanism is arranged on the shell, two connecting mechanisms are arranged on the life buoy, and the two connecting mechanisms are respectively arranged on two sides of the life buoy;
the control mechanism comprises a rotary plate, a telescopic rod, a canvas, a rotating assembly, two connecting blocks and two lifting assemblies, the top of the shell is provided with a through hole which is matched with the rotating plate, the rotating plate is arranged in the through hole, the axis of the rotating plate is vertically arranged, the telescopic rod is horizontally arranged right above the rotating plate, the canvas is folded and arranged between the telescopic rod and the rotating plate, the top of the canvas is fixed at the bottom of the telescopic rod, the bottom of the canvas is fixed on the top of the rotary plate, the two connecting blocks are respectively arranged on the two sides of the canvas, the connecting block is fixed on the top of the rotating plate, the bottom of the telescopic rod is abutted against the top of the connecting block, the rotating assembly is arranged in the shell and is in transmission connection with the rotating plate, the lifting assemblies correspond to the connecting blocks one by one, and the lifting assemblies are in transmission connection with the telescopic rods;
the connecting mechanism comprises a connecting assembly and a supporting assembly, the connecting assembly comprises a driving motor, a roller and a connecting wire, the driving motor is arranged between the shell and the life buoy, the driving motor is fixed at the bottom of the shell and is in transmission connection with the roller, the axis of the roller is horizontally arranged, one end of the connecting wire is fixed at the top of the life buoy, the other end of the connecting wire is fixed on the roller, and the connecting wire is wound on the roller;
The switch module is arranged in the shell and comprises a switch control circuit, the switch control circuit comprises a first resistor R1, a second resistor R2, a first diode D1, a second diode D2, a first MOS tube Q1 and a second MOS tube Q2, the grid of the first MOS tube Q1 is connected with the cathode of the first diode D1, the source of the first MOS tube Q1 is externally connected with a 12V direct-current voltage power supply, the drain of the first MOS tube Q1 is connected with the drain of the second MOS tube Q2, the source of the second MOS tube Q2 is grounded, the grid of the second MOS tube Q2 is connected with the anode of the second diode D2, the first resistor R1 is connected with the first diode D1 in parallel, the second resistor R2 is connected with the second diode D2 in parallel, and the anode of the first diode D1 is connected with the cathode of the second diode D2.
As preferred, in order to realize supporting the function of life buoy, supporting component includes fixed plate, power motor, first lead screw, power plate and two backup pads, the equal vertical setting of fixed plate and power plate, the bottom at the casing is fixed to the fixed plate, power motor fixes the one side of keeping away from the life buoy at the fixed plate, first lead screw level sets up, power motor is connected with first lead screw transmission, the power plate cover is established on the lead screw, the power plate be equipped with the screw thread that matches with first lead screw with the junction of first lead screw, two backup pads level respectively sets up the top and the below at the life buoy, the fixed plate cover is established in the backup pad, the backup pad is fixed in the one side that is close to the fixed plate of power plate, the backup pad supports with the life buoy and leans on.
As preferred, in order to realize rotating board pivoted function, rotating assembly is including rotating unit and two locking units, it includes drive motor, transmission shaft and driving disc to rotate the unit, drive motor fixes the bottom in the casing, the vertical setting of transmission shaft, drive motor is connected with the bottom transmission of transmission shaft, the top at the transmission shaft is installed to the board of revolving, the driving disc sets up between board of revolving and drive motor, the driving disc is installed on the transmission shaft, bottom in the casing is equipped with two at least locking mouths, the axis that the locking mouth used the transmission shaft evenly sets up as center circumference, and two locking units set up the both sides at the transmission shaft respectively.
As preferred, in order to realize the function of locking the rotatory board, the locking unit includes electro-magnet, anchorage bar, spring and dog, the vertical setting of anchorage bar, the anchorage bar matches with the locking mouth, the bottom setting of anchorage bar is in one of them locking mouth, the dog is fixed on the top of anchorage bar, the driving plate cover is established on the anchorage bar, the electro-magnet is fixed on the anchorage bar, the electro-magnet sets up the below at the driving plate, the top of electro-magnet is passed through the spring and is connected with the bottom of driving plate, the spring housing is established on the anchorage bar, the preparation material iron of driving plate.
preferably, in order to facilitate the matching of the tightening rod and the locking port, the bottom end of the tightening rod is provided with a chamfer.
As preferred, in order to realize the function that the telescopic link goes up and down, lifting unit is including rotating motor, second lead screw, power tube and connecting plate, the connecting plate level sets up the bottom in the casing, rotate the top that the motor was fixed at the connecting plate, the vertical setting of second lead screw, it is connected with the second lead screw transmission to rotate the motor, power tube and the coaxial setting of second lead screw, the power tube cover is established on the second lead screw, the power tube be equipped with the screw thread that matches with the second lead screw with the junction of second lead screw, the rotating plate cover is established on the power tube, the bottom of telescopic link and the top fixed connection of power tube.
As preferred, for the convenience of the connecting plate rotates, be equipped with two at least connection balls on the connecting plate, connect the axis that the ball used the second lead screw and evenly set up as center circumference, the connecting plate cover is established on connecting the ball, connect the bottom in ball and the casing and lean on.
preferably, in order to reduce the friction between the second screw rod and the power pipe, the second screw rod is coated with lubricating oil.
Preferably, the connecting wire is made of a steel wire rope in order to improve the strength of the connecting wire.
Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.
The high-efficiency unmanned aerial vehicle device with high cruising ability for water rescue has the advantages that electric energy is saved through the control mechanism, cruising ability is improved, compared with the existing control mechanism, the control mechanism is ingenious, practicability is higher, lifesaving efficiency is improved through the connecting mechanism, and compared with the existing connecting mechanism, the connecting mechanism is ingenious in structure and higher in practicability.
Drawings
the invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a high-efficiency unmanned aerial vehicle with high cruising power for water rescue, provided by the invention;
FIG. 2 is a cross-sectional view of the high-efficiency unmanned aerial vehicle for water rescue with high endurance of the invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic circuit diagram of the high-efficiency unmanned aerial vehicle with high cruising ability for water rescue according to the invention;
FIG. 5 is an enlarged view of portion B of FIG. 2;
FIG. 6 is an enlarged view of section C of FIG. 2;
In the figure: 1. the life buoy comprises a shell, 2 parts of a life buoy, 3 parts of a propeller, 4 parts of a rotating plate, 5 parts of a telescopic rod, 6 parts of canvas, 7 parts of a connecting block, 8 parts of a driving motor, 9 parts of a roller, 10 parts of a connecting wire, 11 parts of a fixed plate, 12 parts of a power motor, 13 parts of a first screw rod, 14 parts of a power plate, 15 parts of a supporting plate, 16 parts of a transmission motor, 17 parts of a transmission shaft, 18 parts of a transmission disc, 19 parts of an electromagnet, 20 parts of a fastening rod, 21 parts of a spring, 22 parts of a stop block, 23 parts of a rotating motor, 24 parts of a second screw rod, 25 parts of a power pipe, 26.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
as shown in fig. 1, a high-efficiency unmanned aerial vehicle for water rescue with high endurance comprises a housing 1, a life buoy 2 and four propellers 3, wherein the propellers 3 are uniformly arranged on the housing 1, a driving device is arranged in the housing 1 and is in transmission connection with the propellers 3, the life buoy 2 is arranged below the housing 1, a control mechanism is arranged on the housing 1, two connecting mechanisms are arranged on the life buoy 2, and the two connecting mechanisms are respectively arranged on two sides of the life buoy 2;
the propeller 3 is rotated by the operation of the driving device, so that the flying device realizes the flying function,
As shown in fig. 2, the control mechanism includes a rotating plate 4, a telescopic rod 5, a canvas 6, a rotating assembly, two connecting blocks 7 and two lifting assemblies, a through hole is formed in the top of the housing 1, the through hole is matched with the rotating plate 4, the rotating plate 4 is arranged in the through hole, the axis of the rotating plate 4 is vertically arranged, the telescopic rod 5 is horizontally arranged right above the rotating plate 4, the canvas 6 is arranged between the telescopic rod 5 and the rotating plate 4 in a folding manner, the top of the canvas 6 is fixed at the bottom of the telescopic rod 5, the bottom of the canvas 6 is fixed at the top of the rotating plate 4, the two connecting blocks 7 are respectively arranged at two sides of the canvas 6, the connecting blocks 7 are fixed at the top of the rotating plate 4, the bottom of the telescopic rod 5 is abutted against the top of the connecting blocks 7, the rotating assembly is arranged in the housing 1, and the rotating assembly is in, the lifting components correspond to the connecting blocks 7 one by one, and are in transmission connection with the telescopic rods 5;
Through the runner assembly operation, make 4 turned angle of rotating board, through the lifting unit operation, make telescopic link 5 drive 6 rebound of canvas to make 6 expandes of canvas, promote canvas 6 through wind-force, thereby make casing 1 obtain the power that advances, reached the effect of saving the electric energy, thereby improved duration.
As shown in fig. 3, the connecting mechanism includes a connecting assembly and a supporting assembly, the connecting assembly includes a driving motor 8, a roller 9 and a connecting wire 10, the driving motor 8 is disposed between the housing 1 and the life buoy 2, the driving motor 8 is fixed at the bottom of the housing 1, the driving motor 8 is in transmission connection with the roller 9, the axis of the roller 9 is horizontally disposed, one end of the connecting wire 10 is fixed at the top of the life buoy 2, the other end of the connecting wire 10 is fixed on the roller 9, and the connecting wire 10 is wound on the roller 9.
Through the operation of driving motor 8, make driving motor 8 drive cylinder 9 and rotate to make connecting wire 10 loosen, make life buoy 2 descend under the effect of gravity, after life buoy 2 removed the surface of water on, the personnel of falling into the water can hold life buoy 2, and the removal through casing 1 drives life buoy 2 and removes on the surface of water, thereby makes the personnel of falling into the water reach the effect of removal in aqueous, has improved life saving efficiency.
As shown in fig. 5, a switch module is disposed in the housing 1, the switch module includes a switch control circuit, the switch control circuit includes a first resistor R1, a second resistor R2, a first diode D1, a second diode D2, a first MOS transistor Q1 and a second MOS transistor Q2, a gate of the first MOS transistor Q1 is connected to a cathode of the first diode D1, a source of the first MOS transistor Q1 is externally connected to a 12V dc voltage power supply, a drain of the first MOS transistor Q1 is connected to a drain of the second MOS transistor Q2, a source of the second MOS transistor Q2 is grounded, a gate of the second MOS transistor Q2 is connected to an anode of the second diode D2, the first resistor R1 is connected to a first diode D1 in parallel, the second resistor R2 is connected to a second diode D2 in parallel, and an anode of the first diode D1 is connected to a cathode of the second diode D2.
In the switch control circuit, the gate inhibition 10 is driven by controlling the conduction of the first MOS transistor Q1 and the second MOS transistor Q2, the reliability of the system is improved, and the reliability of the switch control circuit is improved by limiting the current through the first resistor R1 and the second resistor R2 and performing reverse voltage protection on the first diode D1 and the second diode D2.
As shown in fig. 5, the supporting assembly includes a fixing plate 11, a power motor 12, a first screw 13, a power plate 14 and two supporting plates 15, the fixing plate 11 and the power plate 14 are both vertically disposed, the fixing plate 11 is fixed at the bottom of the housing 1, the power motor 12 is fixed at one side of the fixing plate 11 away from the life buoy 2, the first screw 13 is horizontally disposed, the power motor 12 is in transmission connection with the first screw 13, the power plate 14 is sleeved on the screw, a connection portion of the power plate 14 and the first screw 13 is provided with a thread matching with the first screw 13, the two supporting plates 15 are respectively horizontally disposed above and below the life buoy 2, the fixing plate 11 is sleeved on the supporting plates 15, the supporting plates 15 are fixed at one side of the power plate 14 close to the fixing plate 11, the supporting plates 15 are abutted against the life buoy 2, the housing 1 can be kept in a relatively stable state in the flying process through the supporting plates 15, the function of supporting the life buoy 2 is realized, when the life buoy 2 needs to descend, the power motor 12 operates to enable the first screw rod 13 to rotate, so that the power plate 14 drives the support plate 15 to move towards the direction far away from the life buoy 2, the support plate 15 is separated from the life buoy 2, and the life buoy 2 can conveniently descend.
preferably, in order to realize the rotating function of the rotating plate 4, the rotating assembly comprises a rotating unit and two locking units, the rotating unit comprises a transmission motor 16, a transmission shaft 17 and a transmission disc 18, the transmission motor 16 is fixed at the bottom of the shell 1, the transmission shaft 17 is vertically arranged, the transmission motor 16 is in transmission connection with the bottom end of the transmission shaft 17, the rotating plate 4 is installed at the top end of the transmission shaft 17, the transmission disc 18 is arranged between the rotating plate 4 and the transmission motor 16, the transmission disc 18 is installed on the transmission shaft 17, the bottom of the shell 1 is provided with at least two locking ports, the locking ports are circumferentially and uniformly arranged by taking the axis of the transmission shaft 17 as the center, the two locking units are respectively arranged at two sides of the transmission shaft 17, and the transmission shaft 17 drives the rotating plate 4 and the transmission disc 18 to rotate through the operation of the transmission motor 16 before the rotating plate 4 needs to, the function of driving the rotation plate 4 to rotate is realized.
Preferably, in order to realize the function of locking the rotating plate 4, the locking unit includes an electromagnet 19, a fastening rod 20, a spring 21 and a stopper 22, the fastening rod 20 is vertically disposed, the fastening rod 20 is matched with the locking port, the bottom end of the fastening rod 20 is disposed in one of the locking ports, the stopper 22 is fixed at the top end of the fastening rod 20, the transmission disc 18 is sleeved on the fastening rod 20, the electromagnet 19 is fixed on the fastening rod 20, the electromagnet 19 is disposed below the transmission disc 18, the top of the electromagnet 19 is connected with the bottom of the transmission disc 18 through the spring 21, the spring 21 is sleeved on the fastening rod 20, the transmission disc 18 is made of iron, before the rotating plate 4 needs to rotate, the electromagnet 19 is energized to generate a mutual attraction force between the electromagnet 19 and the iron transmission disc 18, so that the electromagnet 19 drives the fastening rod 20 to move upwards, make anchorage bar 20 and locking mouth separation, drive the compression of spring 21, the board 4 rotation of being convenient for revolves, and after the board 4 rotation of revolving finishes, 19 deenergizations of electro-magnet, anchorage bar 20 moves down under the elastic action of spring 21, makes anchorage bar 20 move to in the locking mouth, has realized the function of locking driving disc 18 and revolving board 4.
Preferably, in order to facilitate the cooperation of the tightening rod and the locking port, the bottom end of the tightening rod 20 is provided with a chamfer, so that the tightening rod 20 can move downwards to cooperate with the locking port, thereby improving the smoothness of the movement of the tightening rod 20.
as shown in fig. 6, the lifting assembly includes a rotating motor 23, a second lead screw 24, a power tube 25 and a connecting plate 26, the connecting plate 26 is horizontally disposed at the bottom of the housing 1, the rotating motor 23 is fixed at the top of the connecting plate 26, the second lead screw 24 is vertically disposed, the rotating motor 23 is in transmission connection with the second lead screw 24, the power tube 25 is coaxially disposed with the second lead screw 24, the power tube 25 is sleeved on the second lead screw 24, a connection portion of the power tube 25 and the second lead screw 24 is provided with a thread matching with the second lead screw 24, the rotating plate 4 is sleeved on the power tube 25, the bottom of the telescopic rod 5 is fixedly connected with the top end of the power tube 25, the rotating plate 4 rotates to drive the telescopic rod 5 to rotate through the power tube 25, the rotating motor 23 operates to rotate the second lead screw 24, so that the power tube 25 drives the telescopic rod 5 to lift on the second lead screw 24, the function of driving the telescopic rod 5 to lift and rotate is realized.
Preferably, in order to facilitate the rotation of the connecting plate 26, at least two connecting balls 27 are arranged on the connecting plate 26, the connecting balls 27 are circumferentially and uniformly arranged by taking the axis of the second lead screw 24 as a center, the connecting plate 26 is sleeved on the connecting balls 27, the connecting balls 27 abut against the bottom in the shell 1, the sliding between the connecting plate 26 and the shell 1 can be converted into rolling by the connecting balls 27, the friction force is reduced, the connecting plate 26 is convenient to rotate, and the effect of supporting the rotation motor 23 to operate is realized.
preferably, in order to reduce the friction between the second screw 24 and the power pipe 25, the second screw 24 is coated with a lubricating oil, so that the friction between the second screw 24 and the power pipe 25 can be reduced by the lubricating oil, and the smoothness of movement of the power pipe 25 is improved.
Preferably, in order to improve the strength of the connecting line 10, the connecting line 10 is made of a steel wire rope, and the steel wire rope has the characteristics of high strength, difficulty in breaking and the like, so that the strength of the connecting line 10 is improved.
Preferably, the driving motor 8 is a servo motor in order to increase the driving force of the driving motor 8, and the servo motor has the characteristics of strong driving force, high precision and the like, and increases the driving force of the driving motor 8.
This a high-efficient type unmanned aerial vehicle device that duration is strong for rescue on water has realized the function of lifesaving through throwing in life buoy 2 to the surface of water on, and the flight through casing 1 makes connecting wire 10 pulling life buoy 2 remove on the surface of water to the personnel that fall into water remove in the aquatic, has improved lifesaving efficiency, still through launching canvas 6, provides the power of casing 1 flight with the help of wind-force, has saved the electric energy, has improved duration.
compared with the prior art, this a high-efficient type unmanned aerial vehicle device that is used for duration of journey strong of rescue on water has saved the electric energy through control mechanism, has improved duration of journey, compares with current control mechanism, and this control mechanism is ingenious, and the practicality is higher, not only, has still improved lifesaving efficiency through coupling mechanism, compares with current coupling mechanism, and this coupling mechanism structure is ingenious, and the practicality is higher.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A high-efficiency unmanned aerial vehicle device with high cruising ability for water rescue comprises a shell (1), a life buoy (2) and four propellers (3), wherein the propellers (3) are uniformly arranged on the shell (1), a driving device is arranged in the shell (1), the driving device is in transmission connection with the propellers (3), the life buoy (2) is arranged below the shell (1), and the high-efficiency unmanned aerial vehicle device is characterized in that a control mechanism is arranged on the shell (1), two connecting mechanisms are arranged on the life buoy (2), and the two connecting mechanisms are respectively arranged on two sides of the life buoy (2);
The control mechanism comprises a rotating plate (4), a telescopic rod (5), a canvas (6), a rotating assembly, two connecting blocks (7) and two lifting assemblies, a through hole is formed in the top of the shell (1), the through hole is matched with the rotating plate (4), the rotating plate (4) is arranged in the through hole, the axis of the rotating plate (4) is vertically arranged, the telescopic rod (5) is horizontally arranged right above the rotating plate (4), the canvas (6) is arranged between the telescopic rod (5) and the rotating plate (4) in a folding mode, the top of the canvas (6) is fixed at the bottom of the telescopic rod (5), the bottom of the canvas (6) is fixed at the top of the rotating plate (4), the two connecting blocks (7) are respectively arranged on two sides of the canvas (6), the connecting blocks (7) are fixed at the top of the rotating plate (4), and the bottom of the telescopic rod (5) is abutted to the top of the connecting blocks (7), the rotating assemblies are arranged in the shell (1), the rotating assemblies are in transmission connection with the rotating plates (4), the lifting assemblies correspond to the connecting blocks (7) one by one, and the lifting assemblies are in transmission connection with the telescopic rods (5);
The connecting mechanism comprises a connecting assembly and a supporting assembly, the connecting assembly comprises a driving motor (8), a roller (9) and a connecting wire (10), the driving motor (8) is arranged between the shell (1) and the life buoy (2), the driving motor (8) is fixed at the bottom of the shell (1), the driving motor (8) is in transmission connection with the roller (9), the axis of the roller (9) is horizontally arranged, one end of the connecting wire (10) is fixed at the top of the life buoy (2), the other end of the connecting wire (10) is fixed on the roller (9), and the connecting wire (10) is wound on the roller (9);
The switch module is arranged in the shell (1), the switch module comprises a switch control circuit, the switch control circuit comprises a first resistor R1, a second resistor R2, a first diode D1, a second diode D2, a first MOS tube Q1 and a second MOS tube Q2, the grid of the first MOS tube Q1 is connected with the cathode of the first diode D1, the source of the first MOS tube Q1 is externally connected with a 12V direct-current voltage power supply, the drain of the first MOS tube Q1 is connected with the drain of the second MOS tube Q2, the source of the second MOS tube Q2 is grounded, the grid of the second MOS tube Q2 is connected with the anode of the second diode D2, the first resistor R1 is connected with the first diode D1 in parallel, the second resistor R2 is connected with the second diode D2 in parallel, and the anode of the first diode D1 is connected with the cathode of the second diode D2.
2. The high-efficiency unmanned aerial vehicle for water rescue with high cruising ability according to claim 1, wherein the support assembly comprises a fixing plate (11), a power motor (12), a first screw rod (13), a power plate (14) and two support plates (15), the fixing plate (11) and the power plate (14) are both vertically arranged, the fixing plate (11) is fixed at the bottom of the shell (1), the power motor (12) is fixed at one side of the fixing plate (11) far away from the life buoy (2), the first screw rod (13) is horizontally arranged, the power motor (12) is in transmission connection with the first screw rod (13), the power plate (14) is sleeved on the screw rod, a connecting part of the power plate (14) and the first screw rod (13) is provided with a thread matched with the first screw rod (13), and the two support plates (15) are respectively horizontally arranged above and below the life buoy (2), the fixed plate (11) is sleeved on the supporting plate (15), the supporting plate (15) is fixed on one side, close to the fixed plate (11), of the power plate (14), and the supporting plate (15) is abutted to the life buoy (2).
3. The high-efficiency unmanned aerial vehicle for rescue on water with high cruising ability according to claim 1, wherein the rotating assembly comprises a rotating unit and two locking units, the rotating unit comprises a transmission motor (16), a transmission shaft (17) and a transmission disc (18), the transmission motor (16) is fixed at the bottom in the shell (1), the transmission shaft (17) is vertically arranged, the transmission motor (16) is in transmission connection with the bottom end of the transmission shaft (17), the rotating plate (4) is installed at the top end of the transmission shaft (17), the transmission disc (18) is arranged between the rotating plate (4) and the transmission motor (16), the transmission disc (18) is installed on the transmission shaft (17), the bottom in the shell (1) is provided with at least two locking ports which are uniformly arranged circumferentially around the axis of the transmission shaft (17), the two locking units are respectively arranged on two sides of the transmission shaft (17).
4. The high-efficiency unmanned aerial vehicle for water rescue with high cruising ability as claimed in claim 3, it is characterized in that the locking unit comprises an electromagnet (19), a fastening rod (20), a spring (21) and a stop block (22), the fastening rod (20) is vertically arranged, the fastening rod (20) is matched with the locking port, the bottom end of the fastening rod (20) is arranged in one of the locking openings, the stop block (22) is fixed at the top end of the fastening rod (20), the transmission disc (18) is sleeved on the fastening rod (20), the electromagnet (19) is fixed on the fastening rod (20), the electromagnet (19) is arranged below the transmission disc (18), the top of the electromagnet (19) is connected with the bottom of the transmission disc (18) through a spring (21), the spring (21) is sleeved on the fastening rod (20), and the transmission disc (18) is made of iron.
5. the high-efficiency unmanned aerial vehicle for rescue on water as claimed in claim 4, wherein the bottom end of the fastening rod (20) is provided with a chamfer.
6. The high-efficiency unmanned aerial vehicle for water rescue with high cruising ability as claimed in claim 1, it is characterized in that the lifting component comprises a rotating motor (23), a second screw rod (24), a power pipe (25) and a connecting plate (26), the connecting plate (26) is horizontally arranged at the bottom in the shell (1), the rotating motor (23) is fixed at the top of the connecting plate (26), the second screw rod (24) is vertically arranged, the rotating motor (23) is in transmission connection with the second screw rod (24), the power tube (25) and the second screw rod (24) are coaxially arranged, the power tube (25) is sleeved on the second screw rod (24), the joint of the power pipe (25) and the second screw rod (24) is provided with a thread matched with the second screw rod (24), the rotating plate (4) is sleeved on the power pipe (25), and the bottom of the telescopic rod (5) is fixedly connected with the top end of the power pipe (25).
7. the high-efficiency unmanned aerial vehicle for water rescue with high cruising ability according to claim 6, wherein the connecting plate (26) is provided with at least two connecting balls (27), the connecting balls (27) are circumferentially and uniformly arranged by taking the axis of the second screw rod (24) as a center, the connecting plate (26) is sleeved on the connecting balls (27), and the connecting balls (27) are abutted to the bottom in the shell (1).
8. The high-efficiency unmanned aerial vehicle for rescue on water as claimed in claim 6, wherein the second screw rod (24) is coated with sealing grease.
9. The high-efficiency unmanned aerial vehicle for water rescue with long endurance as claimed in claim 1, wherein the connecting wire (10) is made of steel wire rope.
10. The high-efficiency unmanned aerial vehicle for rescue on water as claimed in claim 1, wherein the driving motor (8) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667962.5A CN110539861A (en) | 2019-07-23 | 2019-07-23 | A high-efficient type unmanned aerial vehicle device that duration is strong for rescue on water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667962.5A CN110539861A (en) | 2019-07-23 | 2019-07-23 | A high-efficient type unmanned aerial vehicle device that duration is strong for rescue on water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110539861A true CN110539861A (en) | 2019-12-06 |
Family
ID=68709791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910667962.5A Withdrawn CN110539861A (en) | 2019-07-23 | 2019-07-23 | A high-efficient type unmanned aerial vehicle device that duration is strong for rescue on water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110539861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661280A (en) * | 2020-06-03 | 2020-09-15 | 河北柒壹壹玖工业自动化技术有限公司 | Be applied to unmanned aerial vehicle rescue device of emergent relief of disaster |
-
2019
- 2019-07-23 CN CN201910667962.5A patent/CN110539861A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661280A (en) * | 2020-06-03 | 2020-09-15 | 河北柒壹壹玖工业自动化技术有限公司 | Be applied to unmanned aerial vehicle rescue device of emergent relief of disaster |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109624628B (en) | Medium aircraft driving system is striden to scalable integral type of screw | |
| CN109927927A (en) | Unmanned plane space station and space standing posture power-line patrolling UAV system | |
| CN109693787B (en) | Logistics unmanned aerial vehicle with high reliability and horizontal adjustment function | |
| CN110539861A (en) | A high-efficient type unmanned aerial vehicle device that duration is strong for rescue on water | |
| CN209051595U (en) | A kind of multi-functional unmanned plane carry external member | |
| CN205872485U (en) | On -board unmanned aerial vehicle protection device that gets into danger | |
| CN208344547U (en) | A kind of comprehensive mapping unmanned plane | |
| CN204652129U (en) | Motor and unmanned vehicle | |
| CN214451903U (en) | Automatic multimachine position nest that unmanned aerial vehicle is wireless to be charged | |
| CN109649655A (en) | A kind of portable type unmanned flight's device for water quality detection | |
| CN110510114B (en) | Intelligent ducted unmanned aerial vehicle | |
| CN109263737A (en) | A kind of underwater amusement equipment detection decontamination vehicle | |
| CN113772093A (en) | Unmanned aerial vehicle inspection equipment for cross-basin water transfer engineering aqueduct and inspection method thereof | |
| CN114537651A (en) | Unmanned aerial vehicle for pole tower line inspection | |
| CN211032988U (en) | High-efficient unmanned aerial vehicle automatically regulated rotor structure | |
| CN209938991U (en) | Unmanned aerial vehicle space station cabin body and unmanned aerial vehicle space station | |
| CN209938990U (en) | Self-align lift platform and unmanned aerial vehicle space station | |
| CN210027956U (en) | Unmanned aerial vehicle space station and space station type electric power line patrol unmanned aerial vehicle system | |
| CN213502877U (en) | General type unmanned aerial vehicle flight direction control device | |
| CN110595833A (en) | Sample collecting device for water quality detection with high safety factor | |
| CN207972816U (en) | A kind of high definition Image transmission equipment for unmanned plane | |
| CN105552785A (en) | Device for installing bird repeller on cross arm of high-altitude power transmission tower, suitable for unmanned aerial vehicle | |
| CN210191826U (en) | Take emergency drive mechanism's fire control to move unmanned aerial vehicle with oil | |
| CN110786302A (en) | Pesticide sprays plant protection unmanned aerial vehicle device with range regulatory function | |
| CN214451804U (en) | Supporting leg adjustable unmanned aerial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191206 |
|
| WW01 | Invention patent application withdrawn after publication |