CN215155614U - Survey and drawing unmanned aerial vehicle with slowly fall device - Google Patents
Survey and drawing unmanned aerial vehicle with slowly fall device Download PDFInfo
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- CN215155614U CN215155614U CN202121441667.7U CN202121441667U CN215155614U CN 215155614 U CN215155614 U CN 215155614U CN 202121441667 U CN202121441667 U CN 202121441667U CN 215155614 U CN215155614 U CN 215155614U
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 39
- 238000013016 damping Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims description 26
- 238000013507 mapping Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process 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
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicle, specifically disclose a survey and drawing unmanned aerial vehicle with slow device that falls, including casing and heating panel, the inside upper end swing joint of casing has the controller, the heating panel is located the outside of casing. This survey and drawing unmanned aerial vehicle with slow device that falls, compare with current ordinary unmanned aerial vehicle, through the heating panel, heat dissipation coating and radiator fan's cooperation setting, can effectually dispel the heat that screw and casing produced and do not influence unmanned aerial vehicle's normal use, the inside three large capacity batteries that are equipped with of device, make unmanned aerial vehicle's time of endurance longer, simultaneously when three blocks of battery electric quantity are not enough, the photovoltaic board passes through sun's irradiation, convert light energy into the electric energy, maintain unmanned aerial vehicle's duration, through the baffle-box, buffer spring, damping spring and buffer plate's setting, can slow down to the unmanned aerial vehicle that is about to descend, unmanned aerial vehicle can wholly slowly fall to ground when out of control.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is a survey and drawing unmanned aerial vehicle with slowly device that falls.
Background
Unmanned aircraft is called unmanned aerial vehicle for short, and is called UAV in short in English, and is an unmanned aircraft operated by utilizing a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by an on-board computer, compared with the unmanned aircraft, the unmanned aircraft is more suitable for tasks too 'fool, dirty or dangerous', the unmanned aircraft can be divided into military and civil according to the application field, and the unmanned aircraft can be divided into reconnaissance aircraft and target aircraft in the military, and the unmanned aircraft can be applied to the industry in the civil field, and is really just needed by the unmanned aircraft; 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.
The existing patent (public number: CN207595266U) discloses a search and rescue unmanned aerial vehicle, which comprises: the search and rescue unmanned aerial vehicle is a multi-rotor search and rescue unmanned aerial vehicle, and a multi-shaft mechanical arm is hoisted at the lower part of the body of the search and rescue unmanned aerial vehicle; a camera and a holder suitable for driving the camera to rotate are also hung below the machine body; the cradle head and the multi-axis mechanical arm are controlled by the main control module, and the main control module is electrically connected with the communication module and the GPS module. The following problems in the prior art are found in the process of realizing the scheme, and the problems are not well solved: 1. the existing unmanned aerial vehicle is basically not provided with a slow-falling device, most of the existing unmanned aerial vehicles are landed by matching with power when landing, and safety accidents easily occur when the unmanned aerial vehicle is out of control due to the fact that nonresistant factors are encountered; 2. unmanned aerial vehicle's rotor itself can produce a large amount of heats and be difficult to the dissipation, and it is not good to lead to unmanned aerial vehicle's thermal diffusivity, influences unmanned aerial vehicle's continuous operation time, can not be fine satisfy people's user demand, to above-mentioned condition, carries out technical innovation on current unmanned aerial vehicle basis.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: 1. the existing unmanned aerial vehicle is basically not provided with a slow-falling device, most of the existing unmanned aerial vehicles are landed by matching with power when landing, and safety accidents easily occur when the unmanned aerial vehicle is out of control due to the fact that nonresistant factors are encountered; 2. unmanned aerial vehicle's rotor itself can produce a large amount of heats and be difficult to the dissipation, and it is not good to lead to unmanned aerial vehicle's thermal diffusivity, influences unmanned aerial vehicle's continuous operating time, and the survey and drawing unmanned aerial vehicle with slow-falling device that provides.
In order to achieve the above object, the utility model provides a following technical scheme: a surveying and mapping unmanned aerial vehicle with a slow-falling device comprises a shell and a heat dissipation plate, wherein the upper end inside the shell is movably connected with a controller, the lower end inside the shell is movably connected with a storage battery, the heat dissipation plate is positioned outside the shell, the outer wall of the heat dissipation plate is bonded with a heat dissipation coating, the middle part of the upper end of the shell is fixedly connected with a storage box, the left side and the right side of the upper end of the shell are movably connected with photovoltaic panels, the left side and the right side of the lower end of the shell are welded with machine arms, the upper ends of the machine arms are movably connected with motors, the upper ends of the motors are movably connected with propellers, the lower ends of the machine arms are movably connected with heat dissipation fans, the middle part of the lower end of the shell is movably connected with cameras, the left side and the right side of the lower end of the shell are welded with fixed columns, the lower ends of the fixed columns are fixedly connected with buffer top plates, and the lower ends of the buffer top plates are movably connected with buffer columns, the lower extreme welding of cushion column has the baffle-box, and the equal swing joint in inside upper end left and right sides of baffle-box has damping spring, damping spring's lower extreme swing joint has the buffer board, the inside lower extreme swing joint of baffle-box has buffer spring, and the lower extreme fixedly connected with buffering bottom plate of baffle-box.
Preferably, the battery is the equidistance form and installs in the inside lower extreme of casing, and coincides mutually between the axis of battery and the axis of controller.
Preferably, the inner surface of heating panel and the surface of casing between closely laminate, and the receiver is the level form and installs in the upper end middle part of casing.
Preferably, the photovoltaic panels are symmetrical about the vertical center line of the shell, and the central axes of the photovoltaic panels are parallel to the central axis of the storage box.
Preferably, the propeller forms a rotating structure through a motor, and the central axis of the motor coincides with the central axis of the horn.
Preferably, the buffer box forms an elastic structure through the buffer column and the buffer top plate, and the buffer top plate and the buffer bottom plate are arranged in parallel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with the heat dissipation plate, the heat dissipation coating and the heat dissipation fan in a matching way, and the heat generated in the shell is dissipated through the heat dissipation plate; the heat dissipation plate is directly contacted with air, so that the heat dissipation speed of the heat dissipation plate is accelerated in the flight process of the unmanned aerial vehicle; the outer side surface of the heat dissipation plate is coated with the heat dissipation coating, so that the heat dissipation effect can be obviously improved; the middle part of the horn is provided with the downward radiating fan, and the radiating fan is in sealing fit with the horn, so that heat generated by the propeller and the shell can be effectively radiated without influencing the normal use of the unmanned aerial vehicle;
2. the utility model discloses a cooperation setting of receiver, battery and controller, the receiver is used for accomodating of parachute, can guarantee that unmanned aerial vehicle opens the parachute when losing power and slow down to unmanned aerial vehicle, guarantees that unmanned aerial vehicle can descend safely, can put into the parachute receiver again after the parachute after using is folded for recycling; three large-capacity storage batteries are arranged in the device, so that the endurance time of the unmanned aerial vehicle is longer, and meanwhile, when the electric quantity of the three storage batteries is insufficient, the photovoltaic panel converts light energy into electric energy through the irradiation of the sun, so that the endurance capacity of the unmanned aerial vehicle is maintained; the controller is a trigger automatic return controller, has a one-key return function and can make the unmanned aerial vehicle conveniently and quickly return;
3. the utility model discloses a buffer tank, buffer spring, damping spring and buffer bottom plate's setting, can slow down the unmanned aerial vehicle that is about to descend, after buffer bottom plate touches ground, unmanned aerial vehicle can continue the whereabouts under inertial effect, buffer bottom plate can compress the inside buffer spring of buffer tank, the speed that can slow down buffer spring compressed through setting up damping spring, unmanned aerial vehicle buffering after can be further to land descends, make the destructiveness that unmanned aerial vehicle caused when out of control reduce to the minimum, unmanned aerial vehicle can wholly slowly fall ground when out of control, unmanned aerial vehicle has received the protection, can not make unmanned aerial vehicle crash, unmanned aerial vehicle's cost of maintenance has been reduced like this.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a controller; 3. a storage battery; 4. a heat dissipation plate; 5. a heat-dissipating coating; 6. a storage box; 7. a photovoltaic panel; 8. a horn; 9. a motor; 10. a propeller; 11. a heat radiation fan; 12. a camera; 13. fixing a column; 14. a buffer top plate; 15. a buffer tank; 16. a buffer column; 17. a damping spring; 18. a buffer plate; 19. a buffer spring; 20. and a buffer bottom plate.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a surveying and mapping unmanned aerial vehicle with a slow-falling device comprises a shell 1 and a heat dissipation plate 4, the upper end inside the shell 1 is movably connected with a controller 2, the lower end inside the shell 1 is movably connected with a storage battery 3, the storage battery 3 is installed at the lower end inside the shell 1 in an equidistant mode, the central axis of the storage battery 3 coincides with the central axis of the controller 2, the heat dissipation plate 4 is located outside the shell 1, a heat dissipation coating 5 is bonded on the outer wall of the heat dissipation plate 4, a storage box 6 is fixedly connected to the middle of the upper end of the shell 1, photovoltaic panels 7 are movably connected to the left side and the right side of the upper end of the shell 1, the inner surface of the heat dissipation plate 4 is tightly attached to the outer surface of the shell 1, the storage box 6 is horizontally installed at the middle of the upper end of the shell 1, the photovoltaic panels 7 are symmetrical with respect to the vertical central line of the shell 1, and the central axes of the photovoltaic panels 7 are parallel to the central axis of the storage box 6, through the matched arrangement of the storage box 6, the storage battery 3 and the controller 2, the storage box 6 is used for storing the parachute, so that the parachute can be opened when the unmanned aerial vehicle loses power to decelerate the unmanned aerial vehicle, the unmanned aerial vehicle can safely land, and the parachute after being used can be folded and then can be put into the parachute storage box 6 again for recycling; three large-capacity storage batteries 3 are arranged in the device, so that the endurance time of the unmanned aerial vehicle is longer, and meanwhile, when the three storage batteries 3 are insufficient in electric quantity, the photovoltaic panel 7 converts light energy into electric energy through irradiation of the sun, so that the endurance capacity of the unmanned aerial vehicle is maintained; the controller 2 is used for triggering the automatic return controller 2, and the controller 2 has a one-key return function, so that the unmanned aerial vehicle can conveniently and quickly return;
the left side and the right side of the shell 1 are respectively welded with a machine arm 8, the upper end of the machine arm 8 is movably connected with a motor 9, the upper end of the motor 9 is movably connected with a propeller 10, the propeller 10 forms a rotating structure through the motor 9, the central axis of the motor 9 is coincided with the central axis of the machine arm 8, the lower end of the machine arm 8 is movably connected with a cooling fan 11, and heat generated in the shell 1 is dissipated through the cooling plate 4 through the matching arrangement of the cooling plate 4, the cooling coating 5 and the cooling fan 11; the heat dissipation plate 4 is directly contacted with air, so that the heat dissipation speed of the heat dissipation plate 4 is accelerated in the flight process of the unmanned aerial vehicle; the outer side surface of the heat dissipation plate 4 is coated with the heat dissipation coating 5, so that the heat dissipation effect can be obviously improved; the middle part of the horn 8 is provided with the cooling fan 11 facing downwards, and the cooling fan 11 is in sealing fit with the horn 8, so that heat generated by the propeller 10 and the shell 1 can be effectively dissipated without influencing the normal use of the unmanned aerial vehicle;
the middle part of the lower end of the shell 1 is movably connected with a camera 12, the left side and the right side of the lower end of the shell 1 are welded with fixed columns 13, the lower end of each fixed column 13 is fixedly connected with a buffer top plate 14, the lower end of each buffer top plate 14 is movably connected with a buffer column 16, the lower end of each buffer column 16 is welded with a buffer box 15, the left side and the right side of the inner upper end of each buffer box 15 are movably connected with damping springs 17, the lower end of each damping spring 17 is movably connected with a buffer plate 18, the lower end of each buffer box 15 is movably connected with a buffer spring 19, the lower end of each buffer box 15 is fixedly connected with a buffer bottom plate 20, each buffer box 15 forms an elastic structure through the buffer columns 16 and the buffer top plates 14, the buffer top plates 14 and the buffer bottom plates 20 are arranged in parallel, and the unmanned aerial vehicle about to land can be decelerated through the buffer boxes 15, the buffer springs 19, the damping springs 17 and the buffer bottom plates 20, after 20 touch ground at buffer bottom plate, unmanned aerial vehicle can continue the whereabouts under inertial effect, buffer bottom plate 20 can compress the inside buffer spring 19 of buffer tank 15, can slow down the speed that buffer spring 19 compressed through setting up damping spring 17, unmanned aerial vehicle buffering after can be further landing, make the destructiveness that unmanned aerial vehicle caused when out of control reduce to the minimum, unmanned aerial vehicle can wholly slowly fall to ground when out of control, unmanned aerial vehicle has received the protection, can not make unmanned aerial vehicle crash, unmanned aerial vehicle's cost of maintenance has been reduced like this.
The working principle is as follows: when the surveying and mapping unmanned aerial vehicle with the slow-falling device is used, firstly, a power supply is started, the unmanned aerial vehicle is operated to fly through a controller 2 (model: 900U), after the unmanned aerial vehicle flies into high altitude, three large-capacity storage batteries 3 are arranged in the device, so that the endurance time of the unmanned aerial vehicle is longer, when the electric quantity of the three storage batteries 3 (model: 72V20AH) is insufficient, a photovoltaic panel 7 (model: 30W-300W) is utilized to convert light energy into electric energy through irradiation of the sun, the endurance of the unmanned aerial vehicle is maintained, the unmanned aerial vehicle is collected through a camera 12 (model: SYOB), and in the working process, heat generated in a shell 1 is dissipated through a heat dissipation plate 4; the heat dissipation plate 4 is directly contacted with air, so that the heat dissipation speed of the heat dissipation plate 4 is accelerated in the flight process of the unmanned aerial vehicle; the outer side surface of the heat dissipation plate 4 is coated with the heat dissipation coating 5, so that the heat dissipation effect can be obviously improved; the middle part of the arm 8 is provided with a radiating fan 11 with a downward direction, the radiating fan 11 (model: VAM1501) is in sealing fit with the arm 8, the heat generated by the propeller 10 and the shell 1 can be effectively dissipated without influencing the normal use of the unmanned aerial vehicle, after the collection work is finished, the controller 2 is used for controlling the return journey of the unmanned aerial vehicle, when the unmanned aerial vehicle lands, after the buffer bottom plate 20 touches the ground, the unmanned aerial vehicle can continuously fall under the action of inertia, the buffer bottom plate 20 can compress the buffer spring 19 in the buffer box 15, the buffer spring 17 can slow down the compression speed of the buffer spring 19, the unmanned aerial vehicle can further buffer and land after landing, the destructiveness caused by the unmanned aerial vehicle when the unmanned aerial vehicle is out of control is reduced to the minimum, when the unmanned aerial vehicle loses power, the parachute in the storage box 6 is opened to slow down the unmanned aerial vehicle, guarantee that unmanned aerial vehicle can the safety landing, can put into 6 mesocycle uses of parachute receiver after the parachute after using is folded well, this is exactly this survey and drawing unmanned aerial vehicle's that has the slow-falling device theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a survey and drawing unmanned aerial vehicle with slow device that falls, includes casing (1) and heating panel (4), its characterized in that: the solar photovoltaic power generation device is characterized in that the upper end of the inside of the shell (1) is movably connected with a controller (2), the lower end of the inside of the shell (1) is movably connected with a storage battery (3), the heat dissipation plate (4) is located on the outside of the shell (1), a heat dissipation coating (5) is bonded on the outer wall of the heat dissipation plate (4), a storage box (6) is fixedly connected with the middle of the upper end of the shell (1), photovoltaic panels (7) are movably connected with the left side and the right side of the upper end of the shell (1), machine arms (8) are welded on the left side and the right side of the left side of the shell (1), a motor (9) is movably connected with the upper end of the motor (9), a propeller (10) is movably connected with the upper end of the motor (9), a cooling fan (11) is movably connected with the lower end of the machine arms (8), a camera (12) is movably connected with the middle of the lower end of the shell (1), and fixed columns (13) are welded on the left side and the lower end of the shell (1), the lower extreme fixedly connected with buffering roof (14) of fixed column (13), and the lower extreme swing joint of buffering roof (14) has buffering post (16), the lower extreme welding of buffering post (16) has baffle-box (15), and the equal swing joint in the inside upper end left and right sides of baffle-box (15) has damping spring (17), the lower extreme swing joint of damping spring (17) has buffer board (18), the inside lower extreme swing joint of baffle-box (15) has damping spring (19), and the lower extreme fixedly connected with buffer bottom plate (20) of baffle-box (15).
2. The unmanned aerial vehicle with slow-falling device for surveying and mapping of claim 1, wherein: the battery (3) is installed at the inner lower end of the shell (1) in an equidistant mode, and the central axis of the battery (3) coincides with the central axis of the controller (2).
3. The unmanned aerial vehicle with slow-falling device for surveying and mapping of claim 1, wherein: the inner surface of the heat dissipation plate (4) is tightly attached to the outer surface of the shell (1), and the storage box (6) is horizontally arranged in the middle of the upper end of the shell (1).
4. The unmanned aerial vehicle with slow-falling device for surveying and mapping of claim 1, wherein: the photovoltaic panels (7) are symmetrical about a vertical center line of the shell (1), and a central axis of each photovoltaic panel (7) is parallel to a central axis of the storage box (6).
5. The unmanned aerial vehicle with slow-falling device for surveying and mapping of claim 1, wherein: the propeller (10) forms a rotating structure through the motor (9), and the central axis of the motor (9) is overlapped with the central axis of the machine arm (8).
6. The unmanned aerial vehicle with slow-falling device for surveying and mapping of claim 1, wherein: the buffer box (15) forms an elastic structure with the buffer top plate (14) through the buffer columns (16), and the buffer top plate (14) and the buffer bottom plate (20) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121441667.7U CN215155614U (en) | 2021-06-28 | 2021-06-28 | Survey and drawing unmanned aerial vehicle with slowly fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121441667.7U CN215155614U (en) | 2021-06-28 | 2021-06-28 | Survey and drawing unmanned aerial vehicle with slowly fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215155614U true CN215155614U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121441667.7U Active CN215155614U (en) | 2021-06-28 | 2021-06-28 | Survey and drawing unmanned aerial vehicle with slowly fall device |
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|---|---|
| CN (1) | CN215155614U (en) |
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2021
- 2021-06-28 CN CN202121441667.7U patent/CN215155614U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A surveying drone with a slow descent device Granted publication date: 20211214 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Shaanxi Jiaming Space Information Technology Co.,Ltd. Registration number: Y2024980016385 |