CN113237996B - Outdoor air pollution detection system based on Internet of things - Google Patents
Outdoor air pollution detection system based on Internet of things Download PDFInfo
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- CN113237996B CN113237996B CN202110232500.8A CN202110232500A CN113237996B CN 113237996 B CN113237996 B CN 113237996B CN 202110232500 A CN202110232500 A CN 202110232500A CN 113237996 B CN113237996 B CN 113237996B
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Abstract
The invention discloses an outdoor air pollution detection system based on the Internet of things, which belongs to the technical field of outdoor air pollution detection systems based on the Internet of things and comprises a shell and an unmanned aerial vehicle, wherein the unmanned aerial vehicle is adsorbed at the top of the shell, the inside of the shell is fixedly connected with an air detector, a detection head of the air detector extends out of the shell, and the left end part of the shell is fixedly connected with a first arc-shaped plate; according to the invention, when the air detector is conveyed to a specific height by the unmanned aerial vehicle for air detection, the opening of the fixed clamp of the air detector is enlarged by the two opened arc-shaped clamping jaws, the clamping elastic sheet guides the installation alignment of the unmanned aerial vehicle, so that the first arc-shaped plate can quickly center the street lamp holder, after the street lamp holder is in place, the limitation on the clamping elastic sheet is removed, the driving mechanism is automatically started to enable the arc-shaped clamping jaws to close the clamping street lamp holder, and the shell is tightly fixed on the street lamp holder by the resilience of the clamping elastic sheet and the extrusion of the first spring, so that the shell is prevented from shaking during detection.
Description
Technical Field
The invention relates to the technical field of outdoor air pollution detection systems based on the Internet of things, in particular to an outdoor air pollution detection system based on the Internet of things.
Background
China has a serious air pollution situation, and some cities face environmental problems such as haze, sand storm and the like. The environmental protection department actively carries out atmospheric pollution control, and the core of the atmospheric pollution control is accurate monitoring of pollution sources and accurate analysis of pollution data.
The invention discloses an invention patent in the aspect of an outdoor air pollution detection system based on the Internet of things partially in the prior art, and discloses an air pollution detection device based on the Internet of things in the Chinese patent with the patent application number of CN 201810913934.2.
Utilize unmanned aerial vehicle to hang the height that the area played needs with empty gas detection surveys device among the prior art, when fixing empty gas detection surveys device on local lighting fixture, unmanned aerial vehicle is very unstable when driving empty gas detection surveys device and rises fixedly, leads to empty gas detection surveys device to shake, can't be very accurate fixes empty gas detection surveys device on lighting fixture.
Based on the above, the invention designs an outdoor air pollution detection system based on the Internet of things, so as to solve the problems.
Disclosure of Invention
The invention aims to provide an outdoor air pollution detection system based on the Internet of things, and aims to solve the problems that in the prior art, when an unmanned aerial vehicle is used for lifting an air detection device to a required height and fixing the air detection device on a local street lamp bracket, the unmanned aerial vehicle is unstable when driving the air detection device to ascend and fix, so that the air detection device shakes, and the air detection device cannot be accurately fixed on the street lamp bracket.
In order to achieve the purpose, the invention provides the following technical scheme: an outdoor air pollution detection system based on the Internet of things comprises a shell and an unmanned aerial vehicle, wherein the unmanned aerial vehicle is adsorbed at the top of the shell, an air detector is fixedly connected inside the shell, a detection head of the air detector extends out of the shell, a first arc-shaped plate is fixedly connected to the left end of the shell, two ends of the left side of the first arc-shaped plate are rotatably connected with arc-shaped clamping jaws, clamping elastic pieces are fixedly connected to the inner sides of the two arc-shaped clamping jaws, ejector rods are fixedly connected to the outer side walls of the two clamping elastic pieces, the outer ends of the two ejector rods penetrate through the corresponding arc-shaped clamping jaws, an L-shaped support frame is fixedly connected to the outer side walls of the arc-shaped clamping jaws, the outer ends of the ejector rods penetrate through the L-shaped support frame and are in sliding connection with the L-shaped support frame, baffle rings are fixedly connected to the outer surfaces of the outer side parts of the arc-shaped clamping jaws, and first springs are sleeved on the outer surfaces of the parts of the ejector rods, which are positioned between the baffle rings and the L-shaped support frames, the top of the shell is fixedly connected with a U-shaped slide rail, the inside of the U-shaped slide rail is connected with a sliding top block in a sliding way, the left end of the sliding top block is fixedly connected with an arc-shaped push plate, the right end of the sliding top block is fixedly connected with a telescopic strip block, two first air springs are fixedly connected on the right side wall of the telescopic strip block, both the first air springs are fixedly connected at the top of the shell, the front end and the rear end of the telescopic strip block are respectively and rotatably connected with a rectangular pulling block, the front side and the rear side of the shell are respectively and fixedly connected with a guide sliding block for the sliding of the rectangular pulling blocks, the left ends of the two rectangular pulling blocks are respectively and fixedly connected with a rectangular baffle plate, the rectangular baffle is contacted with the outer end of the ejector rod, the top of the shell is fixedly connected with a trigger block positioned on the right side of the telescopic strip block, and the outer side walls of the two arc-shaped clamping jaws are both connected with a driving mechanism for driving the arc-shaped clamping jaws to open and close;
the driving mechanism comprises an electric cylinder, the electric cylinder is fixedly connected to the side wall of the shell, a rectangular push plate is fixedly connected to the left end of the electric cylinder, a U-shaped guide rail is fixedly connected to the outer side wall of the shell, the rectangular push plate is connected to the inner side wall of the U-shaped guide rail in a sliding mode, U-shaped slideways are fixedly connected to the outer side walls of the arc-shaped clamping jaws, and the left end of the rectangular push plate is connected to the inner side wall of each U-shaped slideway in a sliding mode;
when the unmanned aerial vehicle is used, the unmanned aerial vehicle is firstly adsorbed on the top of the shell, the firmness is checked, then the height required to be detected is determined, the flying height of the unmanned aerial vehicle is determined at the same time, then the unmanned aerial vehicle is started to drive the shell to rise to the preset height together, at the moment, the two arc-shaped clamping jaws are in an open state, then the unmanned aerial vehicle starts to move the shell to the outer side wall of the street lamp bracket, and the unmanned aerial vehicle flies unstably because of the instability of the split flying of the unmanned aerial vehicle, when the shell moves towards the street lamp holder, the opening of the two opened arc-shaped clamping jaws is larger, larger vibration space can be provided for the unmanned aerial vehicle, the shell and the first arc-shaped plate can enter the street lamp holder more easily, when the unmanned aerial vehicle contacts with the street lamp holder, the street lamp holder contacts with the clamping elastic sheets on the inner sides of the two arc-shaped clamping jaws first, at the moment, the clamping elastic sheets are pushed by the ejector rods to be in a straightened state, when the shell continuously moves towards the street lamp holder, the two straightened clamping elastic sheets act with the street lamp holder and guide the clamping elastic sheets, so that the first arc-shaped plate of the shell can quickly enter the street lamp holder, when the shell is guided to correspond to the street lamp holder, the street lamp holder starts to enter the first arc-shaped plate to finish centering, the shell continuously approaches towards the street lamp holder, the street lamp holder contacts with the arc-shaped push plate, the arc-shaped push plate is extruded, the sliding push block and the telescopic long-strip block together slide towards the right side along the U-shaped slide rail, and the first air spring is compressed, the telescopic long strip block moves towards the right side to drive the two rectangular pulling blocks to slide along the guide sliding block, the rectangular baffle plate is pulled to move towards the right side to separate the rectangular baffle plate from the limiting ejector rod, so that the clamping elastic sheet can be bent, when the telescopic long strip block is contacted with the trigger block, the driving mechanism starts to work, the electric cylinder extends out to drive the rectangular push plate to slide along the U-shaped guide rail and push the arc-shaped clamping jaw to close, the rectangular push plate slides on the inner side of the U-shaped slide rail in the process of pushing the arc-shaped clamping jaw to close, the two arc-shaped clamping jaws close towards the inner side to start clamping the street lamp holder for fixing, when the arc-shaped clamping jaws close, the clamping elastic sheet acts prior to the street lamp holder to enable the clamping elastic sheet to bend reversely, the ejector rod is pushed to slide towards the outer side to compress the first spring, the clamping elastic sheet simultaneously acts on the resilience of the first spring to clamp the street lamp holder, so that the housing can more firmly clamp the street lamp holder, the fixing of the detection position is completed, the air detector is started, the air quality at the height is detected, and one-time detection is completed, so that when the air detector is sent to a specific height by using an unmanned aerial vehicle to carry out air detection each time, the opening of the fixed clamp of the air detector is enlarged by using two opened arc-shaped clamping jaws to facilitate the quick butt joint of the first arc-shaped plate and the street lamp bracket, meanwhile, when a clamping elastic sheet arranged on the inner side of each arc-shaped clamping jaw does not enter the street lamp bracket, the clamping elastic sheet is limited by a rectangular baffle to be always in a vertical state, the installation alignment of the unmanned aerial vehicle is guided, so that the first arc-shaped plate can quickly align the street lamp bracket, after the alignment, the limitation on the clamping elastic sheet is removed, after the street lamp bracket is in place, the driving mechanism is automatically started to enable the arc-shaped clamping jaws to close the street lamp bracket, and the resilience of the clamping elastic sheet and the squeezing action of the first spring are utilized, the casing is tightly fixed on the street lamp bracket, and the casing is prevented from shaking during detection.
As a further scheme of the invention, a second arc-shaped clamping plate is embedded on the inner side wall of the first arc-shaped plate, a first sliding block is fixedly connected to the right side wall of the second arc-shaped clamping plate, the right end of the first sliding block penetrates through the shell and is fixedly connected with a second air spring, the second air spring is fixedly connected to the inner side wall of the shell, a first sliding groove is formed in the first sliding block, a positioning plate is slidably connected to the inner side wall of the first sliding groove, the top end of the positioning plate penetrates through the top of the shell and is fixedly connected with a first guide block, the top of the telescopic long strip block is fixedly connected with a U-shaped support, the top of the U-shaped support is fixedly connected with a second guide block, and the second guide block is used for extruding and lifting the first guide block; when the telescopic strip block slides to the right side after the butt joint is finished, the second guide block is driven by the U-shaped bracket to extrude the first guide block, the first guide block drives the positioning plate to move upwards together, so that the positioning plate is pulled out from the first chute of the first slide block, the first slide block slides to the left side under the action of the second air spring to drive the second arc clamping plate to clamp and fasten the other side wall of the road, thereby realize after the street lamp holder is to first arc centering, second arc splint tightly centre gripping street lamp holder under the second air spring effect, press from both sides tight street lamp holder with two left arc clamping jaws cooperation for the shell can be pressed from both sides tightly on the street lamp holder by firm more.
As a further scheme of the invention, two ends of the first arc-shaped plate close to the left are provided with grooves, two rotating frames are fixedly connected to the inner side wall of the shell, a follower roller is connected between the two rotating frames in a rotating manner, two ends of the left side of the second arc-shaped clamping plate are fixedly connected with pull ropes, and the outer ends of the pull ropes bypass the follower roller and are fixedly connected to the inner side wall of the rectangular push plate; the during operation, because second arc splint when being promoted the centre gripping lighting fixture by the second air spring, be the elasticity centre gripping, the condition that receives the brute force and warp appears easily, lead to the centre gripping unstable, through removing to the left side at the rectangle push pedal, promote arc clamping jaw centre gripping in-process, it moves left together to drive the stay cord, make second arc splint tightly draw by two stay cords of left end and hold, tightly centre gripping lighting fixture, strengthen the centre gripping effect of second arc splint to lighting fixture, make shell and air detector can be more firm fixed.
As a further scheme of the invention, the bottoms of the two rectangular push plates are fixedly connected with first connecting plates, the left side walls of the two first connecting plates are both contacted with a T-shaped push plate, the bottom of the shell is fixedly connected with two U-shaped limit plates, the T-shaped push plates are slidably connected to the inner side walls of the U-shaped limit plates, the front and the back of the bottom of the shell are both rotatably connected with first supporting rods through torsion springs, the left side walls of the two first supporting rods are both fixedly connected with suckers, and the T-shaped push plates are used for pushing the first supporting rods to rotate to the left side; when the street lamp holder works, the shell and the air detector are positioned on one side of the street lamp holder, the arc-shaped clamping jaw is used for clamping the street lamp holder under the continuous action of the self gravity, the single side of the arc-shaped clamping jaw is stressed too much and is easy to damage, and the fastening of the shell is influenced, the first support rod is connected to the bottom of the shell in a rotating way through the torsional spring, the first support rod is inclined towards the right side of the bottom of the shell under the action of the torsional spring, at the moment, the sucking disc is driven not to be in contact with the street lamp holder, when the rectangular push plate slides towards the left side, the T-shaped push plate is driven to slide towards the left side along the U-shaped limiting plate through the first connecting plate, the T-shaped push plate pushes the first support rod to rotate the first support rod, the sucking disc is driven to be in contact with the outer surface of the street lamp holder to be certain, when the street lamp holder is completely clamped, the sucking disc is thoroughly attached to the street lamp holder to be adsorbed, the shell, the triangular lap joint is formed between the first support rod, the sucking disc and the shell and the air detector, avoid shell and air detector self gravity to last the effect and lead to the arc clamping jaw to last to receive pressure and the phenomenon of damage, guarantee shell and air detector's stability.
As a further scheme of the invention, the top of the positioning plate is fixedly connected with a first connecting block, the bottom of the first connecting block is fixedly connected with a second spring, and the bottom end of the second spring is fixedly connected with the top of the shell; the during operation, because the locating plate only slides in first spout, when the shell was driven to rise, the rocking that the shell appeared probably leads to the locating plate to break away from first spout, through at the first connecting block of locating plate top fixedly connected with to utilize second spring fixed connection at first connecting block and shell top, make the locating plate connected on the shell, avoid the locating plate to break away from first spout and even break away from the condition appearance of shell.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the air detector is conveyed to a specific height by using the unmanned aerial vehicle for air detection, the opening of the fixed clamp of the air detector is enlarged by using the two opened arc-shaped clamping jaws so as to facilitate the rapid butt joint of the first arc-shaped plate and the street lamp bracket, meanwhile, when the clamping elastic sheet arranged on the inner side of the arc-shaped clamping jaws does not enter the street lamp bracket, the clamping elastic sheet is limited by the rectangular baffle to be always in a vertical state, the installation alignment of the unmanned aerial vehicle is guided, so that the first arc-shaped plate can be rapidly aligned to the street lamp bracket, and after the alignment is completed, the limitation on the clamping elastic sheet is removed, after the street lamp bracket is in place, the driving mechanism is automatically started to close the arc-shaped clamping jaws to clamp the street lamp bracket, and the shell is tightly fixed on the street lamp bracket by using the resilience of the clamping elastic sheet and the extrusion effect of the first spring, so that the shell is prevented from shaking during detection.
2. The invention has the advantages that the second arc-shaped clamping plate is embedded in the first arc-shaped plate, when the first arc-shaped plate is butted with the street lamp holder, the positioning plate is inserted into the first sliding block, the first sliding block and the second arc-shaped clamping plate are positioned in the first arc-shaped plate, the influence of the ejection of the second arc-shaped clamping plate on butt joint is avoided, when the butt joint is finished, the telescopic long strip block slides towards the right side, the U-shaped bracket drives the second guide block to extrude the first guide block, the first guide block drives the positioning plate to move upwards together, so that the positioning plate is pulled out from the first sliding groove of the first sliding block, the first sliding block slides towards the left side under the action of the second air spring, and drives the second arc-shaped clamping plate to clamp and fasten the other side wall of the street lamp holder, thereby realizing that the second arc-shaped clamping plate clamps the street lamp holder under the action of the second air spring and tightly clamps the street lamp holder under the action of the second air spring after the street lamp holder is centered on the first arc-shaped plate, so that the outer casing can be clamped on the street lamp bracket more stably.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first perspective view of the general construction of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a second perspective view of the general structure of the present invention (hiding the drone);
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is an enlarged view of the structure at C in FIG. 3;
fig. 6 is a third perspective view of the general structure of the present invention (hiding drone);
FIG. 7 is an enlarged view of the structure of FIG. 6 at D;
fig. 8 is a fourth perspective view of the general structure of the present invention (hiding the drone);
FIG. 9 is an enlarged view of the structure at E in FIG. 8;
fig. 10 is a schematic structural view of the first slider and the positioning plate of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
the device comprises a shell 1, an unmanned aerial vehicle 2, an air detector 3, a first arc-shaped plate 4, an arc-shaped clamping jaw 5, a clamping elastic sheet 6, a push rod 7, an L-shaped supporting frame 8, a baffle ring 9, a first spring 10, a U-shaped sliding rail 11, a sliding top block 12, an arc-shaped push plate 13, a telescopic long strip block 14, a first air spring 15, a rectangular pulling block 16, a guide sliding block 17, a rectangular baffle plate 18, a triggering block 19, an electric cylinder 20, a rectangular push plate 21, a U-shaped guide rail 22, a U-shaped sliding rail 23, a second arc-shaped clamping plate 24, a first sliding block 25, a second air spring 26, a first sliding groove 27, a positioning plate 28, a first guide block 29, a U-shaped support 30, a second guide block 31, a groove 32, a rotating frame 33, a follow-up roller 34, a pull rope 35, a first connecting plate 36, a T-shaped push plate 37, a U-shaped limiting plate 38, a torsion spring 39, a first supporting rod 40, a suction cup 41, a first connecting block 42 and a second spring 43.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: an outdoor air pollution detection system based on the Internet of things comprises a shell 1 and an unmanned aerial vehicle 2, wherein the unmanned aerial vehicle 2 is adsorbed on the top of the shell 1, an air detector 3 is fixedly connected inside the shell 1, a detection head of the air detector 3 extends out of the shell 1, the left end part of the shell 1 is fixedly connected with a first arc-shaped plate 4, two left end heads of the first arc-shaped plate 4 are rotatably connected with arc-shaped clamping jaws 5, the inner sides of the two arc-shaped clamping jaws 5 are fixedly connected with clamping elastic sheets 6, the outer side walls of the two clamping elastic sheets 6 are fixedly connected with ejector rods 7, the outer ends of the two ejector rods 7 penetrate through the corresponding arc-shaped clamping jaws 5, the outer side walls of the arc-shaped clamping jaws 5 are fixedly connected with L-shaped supporting frames 8, the outer ends of the ejector rods 7 penetrate through the L-shaped supporting frames 8 and are in sliding connection with the L-shaped supporting frames 8, a baffle ring 9 is fixedly connected to the outer surface of the outer side part, between the baffle ring 9 and the L-shaped supporting frames 8, the ejector rods 7 are sleeved with first springs 10, the top of the shell 1 is fixedly connected with a U-shaped slide rail 11, the inside of the U-shaped slide rail 11 is slidably connected with a sliding ejector block 12, the left end of the sliding ejector block 12 is fixedly connected with an arc push plate 13, the right end of the sliding ejector block 12 is fixedly connected with a telescopic long strip block 14, the right side wall of the telescopic long strip block 14 is fixedly connected with two first air springs 15, the two first air springs 15 are both fixedly connected with the top of the shell 1, the front end and the rear end of the telescopic long strip block 14 are both rotatably connected with rectangular pull blocks 16, the front side and the rear side of the shell 1 are both fixedly connected with guide slide blocks 17 for the rectangular pull blocks 16 to slide, the left ends of the two rectangular pull blocks 16 are both fixedly connected with rectangular baffle plates 18, the rectangular baffle plates 18 are in contact with the outer ends of ejector rods 7, the top of the shell 1 is fixedly connected with trigger blocks 19 positioned on the right side of the telescopic long strip block 14, and the outer side walls of the two arc clamping jaws 5 are both connected with driving mechanisms for driving the arc clamping jaws 5 to open and close;
the driving mechanism comprises an electric cylinder 20, the electric cylinder 20 is fixedly connected to the side wall of the shell 1, a rectangular push plate 21 is fixedly connected to the left end of the electric cylinder 20, a U-shaped guide rail 22 is fixedly connected to the outer side wall of the shell 1, the rectangular push plate 21 is slidably connected to the inner side wall of the U-shaped guide rail 22, U-shaped slideways 23 are fixedly connected to the outer side walls of the arc-shaped clamping jaws 5, and the left end of the rectangular push plate 21 is slidably connected to the inner side wall of the U-shaped slideways 23;
when the unmanned aerial vehicle 2 is used, the unmanned aerial vehicle 2 is firstly adsorbed on the top of the shell 1, the firmness is checked, then the height required to be detected is determined, the flying height of the unmanned aerial vehicle 2 is determined at the same time, then the unmanned aerial vehicle 2 is started to drive the shell 1 to rise to the preset height together, at the moment, the two arc-shaped clamping jaws 5 are in an open state, then the unmanned aerial vehicle 2 starts to move the shell 1 to the outer side wall of the street lamp frame, and because the unmanned aerial vehicle 2 flies unstably, when the housing 1 moves towards the street lamp holder, the two opened arc-shaped clamping jaws 5 have larger openings and can provide larger vibration space for the unmanned aerial vehicle 2, so that the housing 1 and the first arc-shaped plate 4 can enter the street lamp holder more easily, when the unmanned aerial vehicle 2 contacts with the street lamp holder, the street lamp holder is in contact with the clamping elastic sheets 6 on the inner sides of the two arc-shaped clamping jaws 5 before, at the same time, the clamping elastic sheets 6 are pushed by the ejector rods 7 to be in a straightened state, when the housing 1 continuously moves towards the street lamp holder, the two straightened clamping elastic sheets 6 act on the street lamp holder and guide the street lamp holder, so that the first arc-shaped plate 4 of the housing 1 can quickly enter the street lamp holder, when the housing 1 is guided to correspond to the street lamp holder, the street lamp holder starts to enter the first arc-shaped plate 4 to complete centering, the housing 1 continuously approaches towards the street lamp holder, the street lamp holder is in contact with the arc-shaped push plate 13 to press the arc-shaped push plate 13, so that the sliding push block 12 and the telescopic long strip block 14 slide towards the right side along the U-shaped slide rail 11 together, compressing the first air spring 15, the telescopic strip block 14 moves to the right to drive the two rectangular pulling blocks 16 to slide along the guide sliding block 17, the rectangular baffle 18 is pulled to move to the right, the rectangular baffle 18 is separated from the limit ejector rod 7, so that the clamping elastic sheet 6 can be bent, when the telescopic strip block 14 is contacted with the trigger block 19, the driving mechanism starts to work, the electric cylinder 20 extends out to drive the rectangular push plate 21 to slide along the U-shaped guide rail 22, the arc-shaped clamping jaw 5 is pushed to be closed, the rectangular push plate 21 slides on the inner side of the U-shaped slide rail 23 in the process of pushing the arc-shaped clamping jaw 5 to be closed, the two arc-shaped clamping jaws 5 are driven to be closed towards the inner side to start clamping the street lamp bracket for fixing, when the arc-shaped clamping jaws 5 are closed, the clamping elastic sheet 6 acts prior to the street lamp bracket to make the clamping elastic sheet 6 reversely bend, the ejector rod 7 is pushed to slide towards the outer side, compressing the first spring 10, and under the simultaneous action of the self resilience force and the first spring 10, the street lamp holder is clamped more powerfully, the housing 1 can clamp the street lamp holder more firmly to complete the fixing of a detection position, the air detector 3 is started to detect the air quality at the height and complete one-time detection, so that when the air detector 3 is sent to a specific height by the unmanned aerial vehicle 2 to carry out air detection each time, the opening of the fixed clamp of the air detector 3 is firstly increased by two opened arc-shaped clamping jaws 5 to facilitate the quick butt joint of the first arc-shaped plate 4 and the street lamp holder, meanwhile, when the clamping elastic sheet 6 arranged on the inner sides of the arc-shaped clamping jaws 5 does not enter the street lamp holder, the clamping elastic sheet 6 is limited by the rectangular baffle 18 to be always in a vertical state to guide the installation alignment of the unmanned aerial vehicle 2, so that the first arc-shaped plate 4 can quickly center the street lamp holder, and after the centering, the limitation on the clamping elastic sheet 6 is removed, and after the street lamp holder is in place, the automatic start actuating mechanism makes arc clamping jaw 5 close centre gripping street lamp frame to utilize the resilience of centre gripping shell fragment 6 and the squeezing action of first spring 10, make shell 1 tightly fixed on the street lamp frame, avoid shell 1 to take place to rock when detecting.
As a further scheme of the invention, a second arc-shaped clamping plate 24 is embedded on the inner side wall of the first arc-shaped plate 4, a first sliding block 25 is fixedly connected to the right side wall of the second arc-shaped clamping plate 24, the right end of the first sliding block 25 penetrates through the housing 1 and is fixedly connected with a second gas spring 26, the second gas spring 26 is fixedly connected to the inner side wall of the housing 1, a first sliding groove 27 is formed in the first sliding block 25, a positioning plate 28 is slidably connected to the inner side wall of the first sliding groove 27, the top end of the positioning plate 28 penetrates through the top of the housing 1 and is fixedly connected with a first guide block 29, a U-shaped bracket 30 is fixedly connected to the top of the telescopic long strip block 14, a second guide block 31 is fixedly connected to the top of the U-shaped bracket 30, and the second guide block 31 is used for extruding and lifting the first guide block 29; in operation, because the first arc-shaped plate 4 is fixedly connected to the left end of the housing 1, when the arc-shaped clamping jaw 5 is used for clamping and fixing a road lamp holder, only the left side is clamped and fixed, and the situation of clamping tightness is possible, by embedding the second arc-shaped clamping plate 24 in the first arc-shaped plate 4, when the first arc-shaped plate 4 is butted with the road lamp holder, the positioning plate 28 is inserted into the first sliding block 25, the first sliding block 25 and the second arc-shaped clamping plate 24 are positioned in the first arc-shaped plate 4, the situation that the butting is influenced by the popping of the second arc-shaped clamping plate 24 is avoided, after the butting is completed, the telescopic long strip block 14 slides to the right side, the second guide block 31 is driven by the U-shaped bracket 30 to extrude the first guide block 29, the first guide block 29 drives the positioning plate 28 to move upwards together, so that the air spring positioning plate 28 is pulled out from the first sliding groove 27 of the first sliding block 25, the first sliding block 25 slides to the left side under the action of the second air spring 26, drive second arc splint 24 also to carry out the centre gripping fastening to another lateral wall of street lamp stand to realize after the street lamp stand is to 4 centering of first arc, second arc splint 24 tightly centre gripping street lamp stand under the effect of second air spring 26, press from both sides tight street lamp stand with two left arc clamping jaws 5 cooperation, make shell 1 can be more by firm clamp tightly on the street lamp stand.
As a further scheme of the invention, two ends of the first arc-shaped plate 4 close to the left are provided with grooves 32, two rotating frames 33 are fixedly connected to the inner side wall of the shell 1, a follower roller 34 is jointly and rotatably connected between the two rotating frames 33, two ends of the left side of the second arc-shaped clamping plate 24 are fixedly connected with pull ropes 35, and the outer ends of the pull ropes 35 bypass the follower roller 34 and are fixedly connected to the inner side wall of the rectangular push plate 21; in operation, because second arc splint 24 is when being promoted the centre gripping lighting fixture by second air spring 26, be the elasticity centre gripping, the condition that receives the brute force and warp appears easily, lead to the centre gripping unstable, move to the left side through at rectangle push pedal 21, promote 5 clamping process of arc clamping jaw, drive stay cord 35 together and move left, make second arc splint 24 tightly draw by two stay cords 35 of left end and hold, tightly centre gripping lighting fixture, strengthen the centre gripping effect of second arc splint 24 to lighting fixture, make shell 1 and air detector 3 can be more firm fixed.
As a further scheme of the invention, the bottoms of the two rectangular push plates 21 are fixedly connected with first connecting plates 36, the left side walls of the two first connecting plates 36 are both contacted with T-shaped push plates 37, the bottom of the shell 1 is fixedly connected with two U-shaped limit plates 38, the T-shaped push plates 37 are slidably connected to the inner side walls of the U-shaped limit plates 38, the front and the back of the bottom of the shell 1 are both rotatably connected with first support rods 40 through torsion springs 39, the left side walls of the two first support rods 40 are both fixedly connected with suction cups 41, and the T-shaped push plates 37 are used for pushing the first support rods 40 to rotate to the left side; when the street lamp holder works, as the shell 1 and the air detector 3 are positioned at one side of the street lamp holder, the arc-shaped clamping jaw 5 is used for clamping the street lamp holder under the continuous action of the self gravity, one side of the arc-shaped clamping jaw 5 is stressed too much and is easy to damage, and the fastening of the shell 1 is influenced, the first support rod 40 is connected to the bottom of the shell 1 through the rotation of the torsion spring 39, the first support rod 40 is acted to incline to the right side of the bottom of the shell 1 through the torsion spring 39, at the moment, the sucking disc 41 is driven not to be in contact with the street lamp holder, when the rectangular push plate 21 slides to the left side, the T-shaped push plate 37 is driven by the first connecting plate 36 to slide to the left side along the U-shaped limiting plate 38, the T-shaped push plate 37 pushes the first support rod 40 to rotate, the sucking disc 41 is driven to have a certain external surface of the street lamp holder, when the street lamp holder is completely clamped, the sucking disc 41 is completely attached to the street lamp holder, and adsorbed, the first support rod 40, Form triangle overlap joint between sucking disc 41 and the shell 1, support shell 1 and air detector 3, avoid shell 1 and air detector 3 self gravity to last the effect and lead to arc clamping jaw 5 to last to receive pressure and the phenomenon of damage, guarantee shell 1 and air detector 3's stability.
As a further scheme of the present invention, the top of the positioning plate 28 is fixedly connected with a first connecting block 42, the bottom of the first connecting block 42 is fixedly connected with a second spring 43, and the bottom end of the second spring 43 is fixedly connected to the top of the housing 1; in operation, because the positioning plate 28 only slides in the first sliding groove 27, when the housing 1 is driven to ascend, the shaking of the housing 1 may cause the positioning plate 28 to separate from the first sliding groove 27, the positioning plate 28 is connected to the housing 1 by the first connecting block 42 fixedly connected to the top of the positioning plate 28 and the second spring 43 fixedly connected to the first connecting block 42 and the top of the housing 1, and the positioning plate 28 is prevented from separating from the first sliding groove 27 and even from the housing 1.
The working principle is as follows: firstly, the unmanned aerial vehicle 2 is adsorbed on the top of the shell 1, the firmness is checked, then the height to be detected is determined, the flying height of the unmanned aerial vehicle 2 is determined at the same time, then, the unmanned aerial vehicle 2 is started to drive the shell 1 to ascend to the preset height together, at the moment, the two arc-shaped clamping jaws 5 are in an opened state, then, the unmanned aerial vehicle 2 starts to move the shell 1 to the outer side wall of the street lamp bracket, due to the instability of flying of the unmanned aerial vehicle 2, when the shell 1 moves to the street lamp bracket, the two opened arc-shaped clamping jaws 5 have larger openings and can provide larger vibration space for the unmanned aerial vehicle 2, so that the shell 1 and the first arc-shaped plate 4 can enter the street lamp bracket more easily, when the unmanned aerial vehicle 2 contacts with the street lamp bracket, the street lamp bracket contacts with the clamping elastic sheets 6 on the inner sides of the two arc-shaped clamping jaws 5, at the moment, the clamping elastic sheets 6 are pushed by the ejector rods 7 to be in a straightened state, when the shell 1 continuously moves to the street lamp bracket, the two extended clamping elastic sheets 6 act with a street lamp holder and guide the street lamp holder, so that the first arc-shaped plate 4 of the shell 1 can quickly enter the street lamp holder, when the shell 1 is guided to correspond to the street lamp holder, the street lamp holder starts to enter the first arc-shaped plate 4 to complete centering, the shell 1 continuously approaches the street lamp holder, the street lamp holder is contacted with the arc-shaped push plate 13 to extrude the arc-shaped push plate 13, so that the sliding top block 12 and the telescopic long strip block 14 slide to the right side along the U-shaped slide rail 11 together, the first air spring 15 is compressed, the telescopic long strip block 14 moves to the right side to drive the two rectangular pulling blocks 16 to slide along the guide slide block 17 and pull the rectangular baffle plate 18 to move to the right side, so that the rectangular baffle plate 18 is separated from the limit top rod 7, the clamping elastic sheets 6 can be bent, when the telescopic long strip block 14 is contacted with the trigger block 19, the driving mechanism starts to work, the electric cylinder 20 extends out to drive the rectangular push plate 21 to slide along the U-shaped guide rail 22, promote arc clamping jaw 5 and carry out the closure, rectangle push pedal 21 is promoting the closed in-process of arc clamping jaw 5 and is sliding 23 inboards in U type slide, drive the closure of two arc clamping jaws 5 to the inboard, begin the centre gripping lighting fixture, fix, when arc clamping jaw 5 is closed, centre gripping shell fragment 6 is prior to the lighting fixture effect, make centre gripping shell fragment 6 anti-bending, promote ejector pin 7 and slide to the outside, compress first spring 10, centre gripping shell fragment 6 is under the rebound force of itself and the simultaneous action of first spring 10, carry out more powerful centre gripping to the lighting fixture, make that shell 1 can stabilize more will see lighting fixture and grasp, accomplish the fixed of detection position, air detector 3 starts, detect the air quality of this height, accomplish once and detect.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an outdoor air pollution detecting system based on thing networking, includes shell (1) and unmanned aerial vehicle (2), unmanned aerial vehicle (2) adsorb at shell (1) top, its characterized in that: the air detector (3) is fixedly connected to the inner portion of the shell (1), the detection head of the air detector (3) extends out of the shell (1), the first arc-shaped plate (4) is fixedly connected to the left side end portion of the shell (1), the two arc-shaped clamping jaws (5) are rotatably connected to the left side end portions of the first arc-shaped plate (4), clamping elastic pieces (6) are fixedly connected to the inner sides of the two arc-shaped clamping jaws (5), ejector rods (7) are fixedly connected to the outer side walls of the clamping elastic pieces (6), the outer ends of the two ejector rods (7) penetrate through the corresponding arc-shaped clamping jaws (5), L-shaped supporting frames (8) are fixedly connected to the outer side walls of the arc-shaped clamping jaws (5), the outer ends of the ejector rods (7) penetrate through the L-shaped supporting frames (8) and are in sliding connection with the L-shaped supporting frames (8), and the ejector rods (7) are located on the outer surfaces of the outer side portions of the arc-shaped clamping jaws (5), the outer surface of the part of the ejector rod (7) between the baffle ring (9) and the L-shaped support frame (8) is sleeved with a first spring (10), the top of the shell (1) is fixedly connected with a U-shaped slide rail (11), the inside of the U-shaped slide rail (11) is slidably connected with a sliding ejector block (12), the left end of the sliding ejector block (12) is fixedly connected with an arc-shaped push plate (13), the right end of the sliding ejector block (12) is fixedly connected with a telescopic long strip block (14), the right side wall of the telescopic long strip block (14) is fixedly connected with two first air springs (15), the two first air springs (15) are fixedly connected with the top of the shell (1), the front end and the rear end of the telescopic long strip block (14) are rotatably connected with a rectangular pulling block (16), and the front side and the rear side of the shell (1) are fixedly connected with guide sliding blocks (17) for the rectangular pulling block (16) to slide, two equal fixedly connected with rectangle baffle (18) in rectangle pulling block (16) left end, the outer end contact of rectangle baffle (18) and ejector pin (7), shell (1) top fixedly connected with is located flexible rectangular bar piece (14) right side trigger block (19), two all be connected with the actuating mechanism who is used for driving arc clamping jaw (5) to open and shut on arc clamping jaw (5) lateral wall.
2. The internet of things-based outdoor air pollution detection system according to claim 1, wherein: actuating mechanism includes electric jar (20), electric jar (20) fixed connection is on the lateral wall of shell (1), electric jar (20) left end fixedly connected with rectangle push pedal (21), fixedly connected with U type guide rail (22) on shell (1) lateral wall, rectangle push pedal (21) sliding connection is on U type guide rail (22) inside wall, equal fixedly connected with U type slide (23) on arc clamping jaw (5) lateral wall, rectangle push pedal (21) left end sliding connection is on the inside wall of U type slide (23).
3. The internet of things-based outdoor air pollution detection system according to claim 1, wherein: a second arc-shaped clamping plate (24) is embedded on the inner side wall of the first arc-shaped plate (4), a first sliding block (25) is fixedly connected on the right side wall of the second arc-shaped clamping plate (24), the right end of the first sliding block (25) penetrates through the shell (1) and is fixedly connected with a second gas spring (26), the second gas spring (26) is fixedly connected on the inner side wall of the shell (1), a first sliding groove (27) is formed in the first sliding block (25), a positioning plate (28) is connected on the inner side wall of the first sliding chute (27) in a sliding way, the top end of the positioning plate (28) penetrates through the top of the shell (1) and is fixedly connected with a first guide block (29), the top of the telescopic long strip block (14) is fixedly connected with a U-shaped bracket (30), the top of the U-shaped bracket (30) is fixedly connected with a second guide block (31), the second guide block (31) is used for pressing and lifting the first guide block (29).
4. The Internet of things-based outdoor air pollution detection system according to claim 3, wherein: first arc (4) are leaned on left position both ends and all are seted up flutedly (32), two rotating turret (33) of fixedly connected with on shell (1) inside wall, two rotate jointly between rotating turret (33) and be connected with follower roller (34), the equal fixedly connected with stay cord (35) in second arc splint (24) left side both ends, follow roller (34) and fixed connection are walked around to stay cord (35) outer end on the inside wall of rectangle push pedal (21).
5. The internet of things-based outdoor air pollution detection system according to claim 2, wherein: two equal fixedly connected with first connecting plate (36) in rectangle push pedal (21) bottom, two equal contact has T type push pedal (37) on first connecting plate (36) left side wall, two U type limiting plates (38) of shell (1) bottom fixedly connected with, T type push pedal (37) sliding connection is on U type limiting plate (38) inside wall, all rotate through torsional spring (39) around shell (1) bottom and be connected with first bracing piece (40), two equal fixedly connected with sucking disc (41) on first bracing piece (40) left side wall, T type push pedal (37) are used for promoting first bracing piece (40) and rotate to the left side.
6. The Internet of things-based outdoor air pollution detection system according to claim 3, wherein: the top of the positioning plate (28) is fixedly connected with a first connecting block (42), the bottom of the first connecting block (42) is fixedly connected with a second spring (43), and the bottom end of the second spring (43) is fixedly connected with the top of the shell (1).
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| CN202110232500.8A CN113237996B (en) | 2021-03-03 | 2021-03-03 | Outdoor air pollution detection system based on Internet of things |
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| CN202110232500.8A CN113237996B (en) | 2021-03-03 | 2021-03-03 | Outdoor air pollution detection system based on Internet of things |
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| US10675990B2 (en) * | 2017-04-11 | 2020-06-09 | Anuj Sharma | Drone docking system |
| CN107336831A (en) * | 2017-07-25 | 2017-11-10 | 国家电网公司 | A kind of winged gliding style polling transmission line unmanned plane |
| CN109774957A (en) * | 2017-11-14 | 2019-05-21 | 绍兴云疆网络科技服务有限公司 | A kind of unmanned machine equipment of portable photographing outdoors |
| CN109115953B (en) * | 2018-08-13 | 2020-11-06 | 河南师范大学 | Air pollution detection device based on thing networking |
| CN109187117A (en) * | 2018-11-09 | 2019-01-11 | 易蕾 | A kind of unmanned plane for altitude air quality testing |
| KR102182500B1 (en) * | 2019-04-01 | 2020-11-24 | 국방과학연구소 | Apparatus and method for estimating location of pollutant source |
| CN209936958U (en) * | 2019-05-20 | 2020-01-14 | 熊海连 | Mechanical arm clamping device |
| CN210147808U (en) * | 2019-06-18 | 2020-03-17 | 山东众泰防爆电机股份有限公司 | Explosion-proof electronic stator and rotor punching sheet clamp |
| CN110813809B (en) * | 2019-11-19 | 2023-09-22 | 长安大学 | Street lamp cleaning device |
| CN212364230U (en) * | 2020-06-02 | 2021-01-15 | 四川飞创环境检测技术有限责任公司 | Unmanned aerial vehicle machine carries air pollution monitoring devices |
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