CN214649090U - Unmanned aerial vehicle based on machine vision - Google Patents
Unmanned aerial vehicle based on machine vision Download PDFInfo
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- CN214649090U CN214649090U CN202120777256.9U CN202120777256U CN214649090U CN 214649090 U CN214649090 U CN 214649090U CN 202120777256 U CN202120777256 U CN 202120777256U CN 214649090 U CN214649090 U CN 214649090U
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- 230000003068 static effect Effects 0.000 abstract description 5
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- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
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Abstract
The utility model provides an unmanned aerial vehicle based on machine vision belongs to unmanned air vehicle technical field, the utility model discloses a constitute, two by unmanned aerial vehicle body, two support fixed mounting is in the bottom of unmanned aerial vehicle body, the camera sets up the bottom at the unmanned aerial vehicle body, the camera is located between two supports, the bottom of unmanned aerial vehicle body is provided with the connecting box, the camera is located the inside of connecting box, the open end of connecting box is down, the inner wall of connecting box is provided with the connecting rod, the inside card of connecting rod has the clearance cotton of clearance camera. The utility model provides an unmanned aerial vehicle when utilizing the camera to observe, owing to have more dust aloft, and camera lens surface contains static can adsorb dust and tiny granule to make camera lens surface fuzzy, if do not clear up the dust on lens surface in time, can make the comparatively fuzzy problem of observation result.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, especially, relate to an unmanned aerial vehicle based on machine vision.
Background
With the commercial use of 5G communication, the collaborative development of emerging technologies such as Internet of things, Internet of vehicles and AI, the data volume of social circulation can explosively increase, the traditional centralized cloud computing technology cannot meet the requirements of novel service terminals with large bandwidth, low time delay and large quantity, the rapid development of edge computing is achieved, novel services such as edge real-time computing, edge real-time analysis and edge intelligence are continuously developed, the scale and the service requirements are increased day by day, curtains are drawn out in the edge computing era, stronger edge computing capability is brought to unmanned aerial vehicle application through the emerging fifth generation mobile communication technology, and the possibility of unmanned aerial vehicle, AI and 5G network under the new technical context is excavated.
Unmanned aerial vehicle generally the bottom can install the camera so that observe when using, but unmanned aerial vehicle is when utilizing the camera to observe, because have more dust in the air, and camera lens surface contains static can adsorb dust and tiny granule to make camera lens surface fuzzy, if do not clear up the dust on lens surface in time, can make the observation result comparatively fuzzy, to sum up to above-mentioned problem, it seems especially important to develop one kind to have clean function unmanned aerial vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the camera lens surface of the unmanned aerial vehicle bottom that exists among the prior art and containing static can adsorb dust and tiny granule to make camera lens surface fuzzy, if not clear up the dust on lens surface in time, can make the comparatively fuzzy shortcoming of observation result, and the unmanned aerial vehicle based on machine vision who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an unmanned aerial vehicle based on machine vision is composed of an unmanned aerial vehicle body, two supports and a camera, wherein the two supports are fixedly installed at the bottom of the unmanned aerial vehicle body, the camera is arranged at the bottom of the unmanned aerial vehicle body, the camera is positioned between the two supports, the bottom of the unmanned aerial vehicle body is provided with a connecting box, the camera is positioned inside the connecting box, the open end of the connecting box faces downwards, the inner wall of the connecting box is provided with a connecting rod, cleaning cotton for cleaning the camera is clamped inside the connecting rod, a driving structure for moving the camera is arranged inside the connecting box, the driving structure is composed of a motor, a loop bar, a screw rod and four telescopic rods, an output shaft port of the motor is fixedly connected with the loop bar, the surface of the screw rod is in threaded connection with the loop bar, and the bottom end of the screw rod is fixedly connected with the camera, and the two ends of the four telescopic rods are fixedly connected with the camera and the connecting box respectively.
The inner wall of the connecting box is inserted with a round rod in a sliding mode, the port of the round rod is fixedly connected with the connecting rod, a first spring is sleeved on the surface of the round rod, and two ends of the first spring are fixedly connected with the connecting rod and the connecting box respectively.
The connecting rod is far away from one side of first spring and has been seted up the draw-in groove, clearance cotton is with the help of draw-in groove and connecting rod looks block, the bottom of connecting rod slides and inserts and is equipped with the gag lever post, the gag lever post is used for restricting the clearance cotton can not drop out from the draw-in groove easily.
The round slot has been seted up at the top of connecting box, and the inside sliding connection of round slot has the round piece, the bottom fixedly connected with second spring of round piece, the one end and the round slot fixed connection of round piece are kept away from to the second spring, the square groove with connecting box size looks adaptation is seted up to the bottom of unmanned aerial vehicle body, the position sliding connection of the bottom of unmanned aerial vehicle body relative to the square groove has two stoppers, two the equal fixedly connected with third spring in one side that the stopper was kept away from each other, the one end and the unmanned aerial vehicle body fixed connection of stopper are kept away from to the third spring.
The top of connecting box is provided with outstanding edge, stopper and edge mutually support and make the connecting box block in unmanned aerial vehicle body bottom.
One end of the limiting block, which is far away from the third spring, is provided with a smooth curved surface, and the curved surface faces downwards.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when dust is attached to the surface of the camera lens, the camera lens can be cleaned in the process of folding the camera, when the camera lens is folded, the motor is started, the motor drives the loop bar to rotate, the four telescopic rods limit the camera, the rotation of the loop bar can make the screw rod rise, so that the camera moves upwards until the camera moves to the inside of the connecting box, when the camera moves, the camera lens can be contacted with the cleaning cotton on the surface of the connecting rod, so that the camera lens is cleaned by the cleaning cotton, the connecting rod is always subjected to elasticity under the action of the first spring, so that the cleaning effect of the cleaning cotton on the camera lens is better, the limiting rod has the effect that when the cleaning cotton needs to be replaced, the limiting rod is directly drawn out, then the cleaning cotton is taken out from the bottom of the connecting rod, the cleaning cotton is also inserted from the bottom of the connecting rod when the cleaning cotton is installed, then insert the connecting rod with the gag lever post again to make the clearance cotton can not drop from the bottom of connecting rod easily, solved unmanned aerial vehicle and when utilizing the camera to observe, owing to have more dust in the air, and camera lens surface contains static and can adsorb dust and tiny granule, thereby makes camera lens surface fuzzy, if do not clear up the dust on lens surface in time, can make the comparatively fuzzy problem of observation result.
2. The utility model discloses in, accomodate the unmanned aerial vehicle body to and can dismantle whole junction box when needing to maintain the unmanned aerial vehicle body, facilitate the use, directly stimulate two stoppers when dismantling, make two stoppers compress the third spring, thereby the limit block is separated from the edge of the top of the connection box, the connection box can be directly taken out without the limit of the limit block, the top of the connection box is directly pressed into the square groove during installation, because the port of the limiting block is set to be a curved surface, the connecting box can directly slide in through the curved surface, at the moment, the round block is contacted with the top wall of the square groove under the action of the second spring, the whole connecting box is tightly propped against the limiting block under the reverse acting force of the round block and the second spring, thereby make the connecting box can not rock in the inside of square groove, reached the purpose that conveniently dismantles the connecting box.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of an unmanned aerial vehicle based on machine vision according to the present invention;
fig. 2 is a side view of fig. 1 of an unmanned aerial vehicle based on machine vision according to the present invention;
fig. 3 is a schematic structural view of a connection box of an unmanned aerial vehicle based on machine vision according to the present invention;
fig. 4 is the utility model provides a cotton structure schematic diagram of unmanned aerial vehicle's clearance based on machine vision.
Illustration of the drawings: 1. an unmanned aerial vehicle body; 2. a support; 3. a connection box; 4. a motor; 5. a telescopic rod; 6. a loop bar; 7. a screw; 8. a camera; 9. a first spring; 10. a connecting rod; 11. cleaning cotton; 12. a limiting rod; 13. a limiting block; 14. a round block; 15. a second spring; 16. and a third spring.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1-4, an unmanned aerial vehicle based on machine vision, it comprises unmanned aerial vehicle body 1, two supports 2 and camera 8, two supports 2 fixed mounting are in the bottom of unmanned aerial vehicle body 1, and camera 8 sets up the bottom at unmanned aerial vehicle body 1, and camera 8 is located between two supports 2.
As shown in fig. 2 and 4, the bottom of unmanned aerial vehicle body 1 is provided with connecting box 3, camera 8 is located the inside of connecting box 3, the open end of connecting box 3 is down, the inner wall of connecting box 3 is provided with connecting rod 10, the inside card of connecting rod 10 has clearance cotton 11 of clearance camera 8, the inside of connecting box 3 is provided with the drive structure who removes camera 8, when camera 8 removed, camera 8 camera lens can contact with the clearance cotton 11 on connecting rod 10 surface each other, thereby utilize clearance cotton 11 to clean camera 8 camera lens.
The drive structure is by motor 4, loop bar 6, screw rod 7 and four telescopic links 5 constitute, motor 4's output shaft port and 6 fixed connection of loop bar, screw rod 7's surface and 6 threaded connection of loop bar, screw rod 7's bottom and camera 8 fixed connection, four telescopic links 5's both ends are equallyd divide do not with camera 8, connecting box 3 fixed connection, starter motor 4, motor 4 drives loop bar 6 and rotates, four telescopic links 5 restrict camera 8, loop bar 6's rotation can make screw rod 7 rise, thereby make camera 8 move up, until moving to the inside of connecting box 3.
The inner wall of connecting box 3 slides and inserts and is equipped with the round bar, the port and the connecting rod 10 fixed connection of round bar, and the surface cover of round bar has first spring 9, and the both ends of first spring 9 respectively with connecting rod 10, connecting box 3 fixed connection, the effect of first spring 9 makes connecting rod 10 receive elasticity all the time to it is better to make the clearance cotton 11 to the clearance effect of 8 camera lenses of camera.
The draw-in groove has been seted up to one side that first spring 9 was kept away from to connecting rod 10, clearance cotton 11 is with the help of draw-in groove and connecting rod 10 looks block, connecting rod 10's bottom is slided to be inserted and is equipped with gag lever post 12, gag lever post 12 is used for restricting that clearance cotton 11 can not drop out from the draw-in groove easily, gag lever post 12's effect is, when needs are changed clearance cotton 11, directly draw out gag lever post 12, then will clear up cotton 11 and take out from the bottom of connecting rod 10 can, also insert from the bottom of connecting rod 10 when installing clearance cotton 11, then insert connecting rod 10 with gag lever post 12 again, thereby make clearance cotton 11 can not drop from the bottom of connecting rod 10 easily.
When dust is attached to the surface of the lens of the camera 8, the lens of the camera 8 is wiped in the process of retracting the camera 8, the motor 4 is started when the camera is retracted, the motor 4 drives the loop bar 6 to rotate, the four telescopic rods 5 limit the camera 8, the screw 7 can be lifted by the rotation of the loop bar 6, so that the camera 8 moves upwards until the camera 8 moves into the connecting box 3, when the camera 8 moves, the lens of the camera 8 can be in contact with the cleaning cotton 11 on the surface of the connecting rod 10, so that the lens of the camera 8 is wiped by the cleaning cotton 11, the connecting rod 10 is always subjected to elastic force by the first spring 9, so that the cleaning effect of the cleaning cotton 11 on the lens of the camera 8 is better, the limiting rod 12 is used for directly drawing out the limiting rod 12 when the cleaning cotton 11 needs to be replaced, and then the cleaning cotton 11 is taken out from the bottom of the connecting rod 10, also insert from the bottom of connecting rod 10 in the time of installation clearance cotton 11, then insert connecting rod 10 with gag lever post 12 again, thereby make clearance cotton 11 can not drop from the bottom of connecting rod 10 easily, unmanned aerial vehicle has been solved when utilizing camera 8 to observe, owing to have more dust in the air, and 8 lens surfaces of camera contain static and can adsorb dust and tiny granule, thereby make 8 lens surfaces of camera fuzzy, if do not clear up the dust on lens surfaces in time, can make the comparatively fuzzy problem of observation result.
As shown in fig. 3 and 4, a circular groove is formed at the top of the connection box 3, a circular block 14 is slidably connected inside the circular groove, a second spring 15 is fixedly connected to the bottom end of the circular block 14, one end of the second spring 15, which is far away from the circular block 14, is fixedly connected to the circular groove, the circular block 14 is in contact with the top wall of the square groove under the action of the second spring 15, the whole connection box 3 is tightly abutted to the limiting blocks 13 under the reverse acting force of the circular block 14 and the second spring 15, so that the connection box 3 does not shake inside the square groove, a square groove matched with the size of the connection box 3 is formed at the bottom of the unmanned aerial vehicle body 1, two limiting blocks 13 are slidably connected to the bottom of the unmanned aerial vehicle body 1 at positions corresponding to the square groove, a third spring 16 is fixedly connected to one sides of the two limiting blocks 13, one end of the third spring 16, which is far away from the limiting blocks 13, is fixedly connected to the unmanned aerial vehicle body 1, and the two limiting blocks 13 are pulled, make two stopper 13 compression third springs 16 to make stopper 13 break away from the edge at connecting box 3 top, connecting box 3 does not have the restriction of stopper 13 and can directly take out this moment, directly aligns the square groove with connecting box 3 top in the installation and presses into, because stopper 13's port sets up to the curved surface, can make connecting box 3 directly slide into through the curved surface.
The top of connecting box 3 is provided with outstanding edge, and stopper 13 and edge mutually support and make connecting box 3 block in 1 bottom of unmanned aerial vehicle body.
One end of the limiting block 13 far away from the third spring 16 is provided with a smooth curved surface, and the curved surface faces downwards.
When the unmanned aerial vehicle body 1 is stored and the unmanned aerial vehicle body 1 needs to be maintained, the whole connecting box 3 can be disassembled, the use is convenient, when the connecting box is disassembled, the two limit blocks 13 are directly pulled, so that the two limit blocks 13 compress the third spring 16, thereby the limit block 13 is separated from the edge of the top of the connection box 3, the connection box 3 can be directly taken out without the limit of the limit block 13, the top of the connection box 3 is directly aligned with the square groove to be pressed in during installation, because the port of the limiting block 13 is set to be a curved surface, the connecting box 3 can directly slide in through the curved surface, at the moment, the round block 14 is contacted with the top wall of the square groove under the action of the second spring 15, the whole connecting box 3 is propped against the limiting block 13 under the reverse acting force of the round block 14 and the second spring 15, thereby make connecting box 3 can not rock in the inside of square groove, reached the purpose that conveniently dismantles connecting box 3.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides an unmanned aerial vehicle based on machine vision, it comprises unmanned aerial vehicle body (1), two supports (2) and camera (8), its characterized in that: two support (2) fixed mounting is in the bottom of unmanned aerial vehicle body (1), camera (8) set up the bottom at unmanned aerial vehicle body (1), camera (8) are located between two support (2), the bottom of unmanned aerial vehicle body (1) is provided with connecting box (3), camera (8) are located the inside of connecting box (3), the open end of connecting box (3) is down, the inner wall of connecting box (3) is provided with connecting rod (10), the inside card of connecting rod (10) has clearance cotton (11), the inside of connecting box (3) is provided with the drive structure.
2. The machine vision based drone of claim 1, characterized in that: the drive structure comprises motor (4), loop bar (6), screw rod (7) and four telescopic link (5), the output shaft port and loop bar (6) fixed connection of motor (4), the surface and loop bar (6) threaded connection of screw rod (7), the bottom and camera (8) fixed connection of screw rod (7), four the both ends of telescopic link (5) are equallyd divide respectively with camera (8), connecting box (3) fixed connection.
3. The machine vision based drone of claim 1, characterized in that: the inner wall of the connecting box (3) is inserted with a round rod in a sliding mode, the port of the round rod is fixedly connected with the connecting rod (10), a first spring (9) is sleeved on the surface of the round rod, and the two ends of the first spring (9) are fixedly connected with the connecting rod (10) and the connecting box (3) respectively.
4. The machine vision based drone of claim 1, characterized in that: the connecting rod (10) is kept away from one side of the first spring (9) and is provided with a clamping groove, the cleaning cotton (11) is clamped with the connecting rod (10) through the clamping groove, and the bottom of the connecting rod (10) is slidably inserted with a limiting rod (12).
5. The machine vision based drone of claim 1, characterized in that: the circular slot has been seted up at the top of connecting box (3), and the inside sliding connection of circular slot has circle piece (14), the bottom fixedly connected with second spring (15) of circle piece (14), the one end and the circular slot fixed connection of circle piece (14) are kept away from in second spring (15), the square groove with connecting box (3) size looks adaptation is seted up to the bottom of unmanned aerial vehicle body (1), the position sliding connection of the bottom of unmanned aerial vehicle body (1) for the square groove has two stopper (13), two the equal fixedly connected with third spring (16) in one side that stopper (13) kept away from each other, the one end and unmanned aerial vehicle body (1) fixed connection of stopper (13) are kept away from in third spring (16).
6. The machine vision based drone of claim 1, characterized in that: the top of connecting box (3) is provided with outstanding edge, connecting box (3) block is in unmanned aerial vehicle body (1) bottom.
7. The machine vision based drone of claim 5, characterized in that: one end, far away from the third spring (16), of the limiting block (13) is provided with a smooth curved surface, and the curved surface faces downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777256.9U CN214649090U (en) | 2021-04-16 | 2021-04-16 | Unmanned aerial vehicle based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777256.9U CN214649090U (en) | 2021-04-16 | 2021-04-16 | Unmanned aerial vehicle based on machine vision |
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| Publication Number | Publication Date |
|---|---|
| CN214649090U true CN214649090U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120777256.9U Active CN214649090U (en) | 2021-04-16 | 2021-04-16 | Unmanned aerial vehicle based on machine vision |
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| CN (1) | CN214649090U (en) |
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2021
- 2021-04-16 CN CN202120777256.9U patent/CN214649090U/en active Active
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