Municipal administration is with drainage device that combats flood convenient to remove
Technical Field
The invention relates to the technical field of municipal flood fighting equipment, in particular to a municipal flood fighting drainage device convenient to move.
Background
Municipal administration refers to various administrative works of a city. Also referred to as market trading transactions; and (5) city management work. Including industrial and commercial, traffic, public security, cultural and educational, environmental, sanitary, infrastructure, etc.; serious flood disasters occur in south China, 27 provinces (regions and cities) such as Zhejiang, Hunan, Hubei and Guangzhou all suffer losses of different degrees, and although the current science is developed and the technical strength is strong, people are more or less injured when facing sudden flood disasters; the Chinese nation is a nation full of wisdom, which is verified again in water control and flood fighting. When the extra flood passes in the period of giant limonite, people fully realize the power of the flood, and in order to avoid the attack of the prey, people firstly begin to establish a whole set of methods from observation prevention to flood control in the aspect of flood fighting, and the improvement is continuously carried out with the lapse of time.
However, when the traditional drainage device for municipal administration is used for drainage, the water on the road surface is not easy to treat during drainage, the drainage efficiency is low, and the drainage effect is poor; the drainage device is not easy to move, time is wasted in carrying, the working efficiency of municipal drainage is greatly reduced, simultaneous drainage at multiple positions is inconvenient, and the efficiency is low; the drainage device does not warn passerby or vehicles coming and going during drainage, thus easily causing municipal traffic accidents and having certain potential safety hazards.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a municipal flood fighting drainage device convenient to move.
The technical scheme adopted by the invention for solving the technical problems is as follows: a municipal flood fighting drainage device convenient to move comprises a drainage box, a guide structure, a drainage structure, an adjusting structure, a moving structure and a warning structure; the guide structure for guiding the municipal central pavement accumulated water is arranged at one end of the drainage box; the drainage structure for draining the accumulated water on the road surface is arranged at one end of the drainage box, which is far away from the guide structure, one end of the drainage structure is arranged in the drainage box, and the other end of the drainage structure is arranged outside the drainage box; the adjusting structure for adjusting the opening angle of the guide structure is arranged at one end of the guide structure, which is far away from the drainage box; the four groups of moving structures for moving the drainage box are arranged on two sides of the bottom end of the drainage box; a one end that is used for warning municipal administration roadside pedestrian the warning structure is located the drain box deviates from the removal structure.
Specifically, the guide structure comprises a guide groove, a first rotating shaft, a first gear, a second gear, a first screw and a guide plate, the guide groove is arranged at one end of the drainage box, two first rotating shafts are arranged on two side walls of the drainage box, the first rotating shaft is rotatably connected with the drainage box, the end part of the first rotating shaft is provided with the first gear, the first gear and the second gear are meshed, both the first gear and the second gear are helical gears, one side of the second gear is provided with the first screw rod which is rotationally connected with the drainage box, the first screw rod is vertical to the direction of the first rotating shaft, the guide plate is arranged outside the first screw rod, the first screw rod is in threaded connection with the guide plate, and the guide plate is in sliding connection with the drainage box.
Specifically, drainage structures includes installation piece, drain pump, connecting pipe and drain pipe, the installation piece is located the inside of drain tank, the inside of installation piece is equipped with the drain pump, the drain pump with rotate between the installation piece and be connected, the drain pump tip one side of drain tank is equipped with the connecting pipe, the one end of connecting pipe is connected with deviates from the one end of drain pump is connected with two the drain pipe.
Specifically, the adjusting structure comprises a second rotating shaft, a rotating plate, a second screw, a first slider, a return spring, a limiting block and a limiting groove, the second rotating shaft is arranged at the end part of the guide plate, which is away from the drainage box, the second rotating shaft is rotatably connected with the guide plate, the rotating plate is arranged outside the second rotating shaft, the rotating plate is rotatably connected with the guide plate, the second screw is arranged inside the second rotating shaft, the second screw is rotatably connected with the second rotating shaft, the first slider is arranged outside the second screw, the second screw is in threaded connection with the first slider, the top end of the first slider is in a truncated cone shape, the bottom end of the first slider is in a hexagonal prism structure, the first slider is in sliding connection with the first rotating shaft, the limiting block is arranged inside the second rotating shaft on one side of the top end of the first slider, the stopper is close to the cross-section of first slider tip is the trapezium structure, the stopper with sliding connection between the second pivot, the cross-section of stopper is the cruciform structure, one side of stopper is equipped with reset spring's one end, reset spring's the other end is located the inside of second pivot, the stopper with sliding connection between the spacing groove, the spacing groove is located one side of deflector inside.
Specifically, it includes fixed block, third screw rod, second slider and universal wheel, four to remove the structure the fixed block is located the both sides of drainage tank bottom, the inside of fixed block is equipped with the third screw rod, the third screw rod with rotate between the fixed block and be connected, the outside of third screw rod is equipped with the second slider, the third screw rod with threaded connection between the second slider, the second slider with sliding connection between the fixed block, the bottom of second slider is equipped with the universal wheel, the universal wheel with sliding connection between the fixed block.
Specifically, the warning structure includes third pivot, third gear, fourth pivot and warning board, the third pivot is located the top of drainage box, the third pivot with rotate between the drainage box and be connected, the tip of third pivot is equipped with the third gear, one side of third gear is equipped with the fourth gear, the third gear with mesh between the fourth gear, the third gear with the fourth gear is the helical gear, one side of fourth gear is equipped with the fourth pivot, the fourth pivot with third pivot direction is perpendicular, the fourth pivot with rotate between the drainage box and connect, the outside of fourth pivot is equipped with warning board, warning board with rotate between the drainage box and connect.
The invention has the beneficial effects that:
(1) when the movable municipal flood fighting drainage device is used, the guide structure is arranged at one end of the drainage box, accumulated water on a municipal road surface is conveniently guided into the drainage box, the accumulated water is drained through the drainage box, the guide effect is good, and municipal traffic is effectively prevented from being influenced by the accumulated water on the road surface; namely: rotate first pivot, first pivot is rotated and then is driven first gear revolve, first gear revolve and then drive second gear revolve, second gear revolve and then drive first screw rod and rotate, first screw rod rotates and then drives the deflector and slide in the inside of drain box, the outside of deflector roll-off drain box, the inside that the ponding on rethread deflector guide road surface got into the drain box through the guide way, be convenient for advance the inside of drain box with the ponding guide on municipal road surface, the rethread drain box is discharged ponding, the guide effect is good, the effectual ponding that has prevented the road surface from influencing municipal traffic.
(2) When the movable municipal flood fighting drainage device is used, one end of the drainage structure is arranged inside the drainage box, and the other end of the drainage structure is arranged outside the drainage box, so that water in the drainage box can be drained conveniently through the drainage structure, accumulated water in municipal traffic is effectively dredged, and the municipal flood fighting effect is greatly improved; namely: after municipal water gets into the drain tank through guide structure, open the drain pump, the drain pump rotates in the inside of installation piece, and the drain pump rotates and then drives the inside rivers of drain tank and advance the connecting pipe, and two drain pipes of the inside water rethread of connecting pipe transport other places, are convenient for fall the inside water of drain tank through drainage structures, have effectively dredged the ponding of municipal traffic, have improved municipal flood fighting effect greatly.
(3) When the municipal flood fighting drainage device convenient to move is used, the adjusting structure is arranged at the end part of the guide structure, so that the angle of the guide structure and the opening range of the guide structure can be adjusted conveniently through the adjusting structure, the guide effect of the guide structure on municipal accumulated water is greatly improved, and the drainage efficiency is greatly improved; namely: rotate the commentaries on classics board, the commentaries on classics board drives the second pivot and rotates in the inside of deflector, the commentaries on classics board rotates to certain angle after, rotate the second screw rod again, the second screw rod rotates and then drives first slider and slide in the inside of second pivot, the stopper of conflicting in the top of first slider, reset spring compresses, the stopper slides in the inside of spacing groove, and then fix the inside at the deflector with the second pivot, be convenient for adjust guide structure's angle through adjustment structure, and guide structure's opening scope, the direction effect of guide structure to municipal ponding has been improved greatly, the drainage efficiency is greatly improved.
(4) When the municipal flood fighting drainage device convenient to move is used, the moving structures are arranged on two sides of the bottom end of the drainage box, so that the drainage box can be moved through the moving structures conveniently, the moving structures can be accommodated conveniently, the drainage box can be moved to different municipal positions for drainage conveniently, and the drainage efficiency of municipal flood fighting drainage is greatly improved; namely: rotate the third screw rod, the third screw rod rotates and then drives the second slider and slide in the inside of fixed block, the second slider and then promote the universal wheel and slide, the inside that the universal wheel roll-off fixed block is but, and then remove the drain box, when the drain box is fixed to needs, reverse rotation third screw rod, the universal wheel and then receive the inside of receiving into the fixed block, and then place the drain box on ground, be convenient for remove the drain box through the removal structure, be convenient for accomodate the removal structure, be convenient for remove the drain box municipal different positions with the drain box and carry out the drainage, the drainage efficiency of municipal administration flood fighting drainage has been improved greatly.
(5) When the municipal flood fighting drainage device convenient to move is used, the warning structure is arranged at the top end of the drainage box, so that pedestrians or vehicles coming and going on a municipal road surface can be warned through the warning structure to drain conveniently, the operation is convenient, the warning effect is good, and the traffic convenience and the pedestrian safety during municipal drainage are greatly improved; namely: rotate the third pivot, the third pivot rotates and then drives third gear revolve, third gear revolve and then drive fourth gear revolve, fourth gear revolve and then drive the fourth pivot and rotate at the inside of drain box, the fourth pivot rotates and then drives warning board and rotate on the top of drain box, warning board and then stick up, be convenient for through warning structure warning municipal road surface's pedestrian or the coming and going vehicle here drainage, convenient operation, good warning effect, traffic's convenience and pedestrian's safety when having improved municipal drainage greatly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the overall structure of a preferred embodiment of the portable municipal flood discharge apparatus of the present invention;
FIG. 2 is a schematic view showing a connection structure of the guide structure and the drain tank shown in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the adjustment structure and the guiding structure shown in FIG. 1;
FIG. 4 is a schematic view showing a connection structure of the drain structure shown in FIG. 1 and a drain tank;
FIG. 5 is a schematic structural view of the moving structure shown in FIG. 1;
FIG. 6 is a schematic view of a connection structure between the warning structure and the drain tank shown in FIG. 1;
FIG. 7 is an enlarged view of the part A shown in FIG. 1;
FIG. 8 is an enlarged view of the structure of the portion B shown in FIG. 2;
FIG. 9 is an enlarged view of the structure of the portion C shown in FIG. 3;
fig. 10 is an enlarged view of the structure of the portion D shown in fig. 6.
In the figure: 1. the drainage box, 2, a guide structure, 21, a guide groove, 22, a first rotating shaft, 23, a first gear, 24, a second gear, 25, a first screw rod, 26, a guide plate, 3, a drainage structure, 31, an installation block, 32, a drainage pump, 33, a connecting pipe, 34, a drainage pipe, 4, an adjusting structure, 41, a second rotating shaft, 42, a rotating plate, 43, a second screw rod, 44, a first sliding block, 45, a reset spring, 46, a limiting block, 47, a limiting groove, 5, a moving structure, 51, a fixing block, 52, a third screw rod, 53, a second sliding block, 54, a universal wheel, 6, a warning structure, 61, a third rotating shaft, 62, a third gear, 63, a fourth gear, 64, a fourth rotating shaft, 65 and a warning plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 10, the portable municipal flood fighting drainage device of the invention comprises a drainage box 1, a guide structure 2, a drainage structure 3, an adjusting structure 4, a moving structure 5 and a warning structure 6; the guide structure 2 for guiding the municipal central pavement accumulated water is arranged at one end of the drainage box 1; the drainage structure 3 for draining the water accumulated on the road surface is arranged at one end of the drainage box 1, which is far away from the guide structure 2, one end of the drainage structure 3 is arranged inside the drainage box 1, and the other end of the drainage structure 3 is arranged outside the drainage box 1; the adjusting structure 4 for adjusting the opening angle of the guide structure 2 is arranged at one end of the guide structure 2, which is far away from the drainage box 1; four groups of moving structures 5 for moving the drainage box 1 are arranged on two sides of the bottom end of the drainage box 1; the warning structure 6 for warning municipal roadside pedestrians is arranged at one end, away from the moving structure 5, of the drainage box 1.
Specifically, the guide structure 2 includes a guide groove 21, a first rotating shaft 22, a first gear 23, a second gear 24, a first screw 25 and a guide plate 26, the guide groove 21 is disposed at one end of the drainage box 1, two first rotating shafts 22 are disposed on two side walls of the drainage box 1, the first rotating shaft 22 is rotatably connected with the drainage box 1, the first gear 23 is disposed at an end portion of the first rotating shaft 22, the first gear 23 is engaged with the second gear 24, the first gear 23 and the second gear 24 are both helical gears, the first screw 25 is disposed on one side of the second gear 24, the first screw 25 is rotatably connected with the drainage box 1, the first screw 25 is perpendicular to the first rotating shaft 22, the guide plate 26 is disposed outside the first screw 25, and the first screw 25 is in threaded connection with the guide plate 26, the guide plate 26 is connected with the drainage box 1 in a sliding way; the guide structure 2 is arranged at one end of the drainage box 1, so that accumulated water on the municipal road surface can be conveniently guided into the drainage box 1, the accumulated water is drained through the drainage box 1, the guide effect is good, and the influence of the accumulated water on the road surface on municipal traffic is effectively prevented; namely: rotate first pivot 22, first pivot 22 rotates and then drives first gear 23 rotates, first gear 23 rotates and then drives second gear 24 rotates, second gear 24 rotates and then drives first screw rod 25 rotates, first screw rod 25 rotates and then drives deflector 26 is in the inside of drain box 1 slides, deflector 26 roll-off the outside of drain box 1, the rethread the ponding on deflector 26 guide road surface passes through guide way 21 gets into the inside of drain box 1 is convenient for advance with the ponding guide on municipal road surface the inside of drain box 1, the rethread drain box 1 is discharged ponding away, and the guide is effectual, has effectually prevented that ponding from influencing municipal traffic.
Specifically, the drainage structure 3 includes a mounting block 31, a drainage pump 32, a connecting pipe 33 and drainage pipes 34, the mounting block 31 is disposed inside the drainage tank 1, the drainage pump 32 is disposed inside the mounting block 31, the drainage pump 32 is rotatably connected to the mounting block 31, the connecting pipe 33 is disposed on one side of the drainage tank 1 at the end of the drainage pump 32, and one end of the connecting pipe 33, which is connected to the end away from the drainage pump 32, is connected to two of the drainage pipes 34; one end of the drainage structure 3 is arranged inside the drainage box 1, and the other end of the drainage structure 3 is arranged outside the drainage box 1, so that water inside the drainage box 1 can be drained conveniently through the drainage structure 3, accumulated water of municipal traffic is effectively dredged, and the municipal flood fighting effect is greatly improved; namely: when municipal water passes through guide structure 2 gets into behind the drain box 1, open drain pump 32, drain pump 32 is in the inside of installation piece 31 is rotated, drain pump 32 rotates and drives the inside rivers of drain box 1 advance connecting pipe 33, the inside water rethread of connecting pipe 33 is two drain pipe 34 transports other places, is convenient for pass through drain structure 3 will the inside water of drain box 1 falls, has effectively dredged municipal transportation's ponding, has improved municipal flood fighting effect greatly.
Specifically, the adjusting structure 4 includes a second rotating shaft 41, a rotating plate 42, a second screw 43, a first slider 44, a return spring 45, a limiting block 46 and a limiting groove 47, the second rotating shaft 41 is disposed at an end of the guide plate 26 away from the drain box 1, the second rotating shaft 41 is rotatably connected to the guide plate 26, the rotating plate 42 is disposed outside the second rotating shaft 41, the rotating plate 42 is rotatably connected to the guide plate 26, the second screw 43 is disposed inside the second rotating shaft 41, the second screw 43 is rotatably connected to the second rotating shaft 41, the first slider 44 is disposed outside the second screw 43, the second screw 43 is in threaded connection with the first slider 44, a top end of the first slider 44 is in a truncated cone shape, a bottom end of the first slider 44 is in a hexagonal prism shape, and the first slider 44 is in sliding connection with the second rotating shaft 41, the limiting block 46 is arranged inside the second rotating shaft 41 on one side of the top end of the first slider 44, the section of the limiting block 46 close to the end of the first slider 44 is in a trapezoidal structure, the limiting block 46 is slidably connected with the second rotating shaft 41, the section of the limiting block 46 is in a cross structure, one end of the return spring 45 is arranged on one side of the limiting block 46, the other end of the return spring 45 is arranged inside the second rotating shaft 41, the limiting block 46 is slidably connected with the limiting groove 47, and the limiting groove 47 is arranged on one side inside the guide plate 26; the adjusting structure 4 is arranged at the end part of the guide structure 3, so that the angle of the guide structure 3 and the opening range of the guide structure 3 can be adjusted conveniently through the adjusting structure 4, the guide effect of the guide structure 3 on municipal accumulated water is greatly improved, and the drainage efficiency is greatly improved; namely: rotate board 42, board 42 drives second pivot 41 is in the inside of deflector 26 rotates, board 42 rotates to certain angle after, rotates again second screw rod 43, second screw rod 43 rotates and then drives first slider 44 is in the inside of second pivot 41 slides, conflict on first slider 44 the stopper 46, reset spring 45 compresses, stopper 46 slides in the inside of spacing groove 47, and then will second pivot 41 is fixed the inside of deflector 26 is convenient for pass through adjust structure 4 adjusts guide structure 3's angle, and guide structure 3's the scope that opens has improved greatly guide structure 3 has improved drainage efficiency greatly to the direction effect of municipal ponding.
Specifically, the moving structure 5 includes fixed blocks 51, third screws 52, second sliders 53 and universal wheels 54, the four fixed blocks 51 are disposed at two sides of the bottom end of the drainage box 1, the third screws 52 are disposed inside the fixed blocks 51, the third screws 52 are rotatably connected with the fixed blocks 51, the second sliders 53 are disposed outside the third screws 52, the third screws 52 are in threaded connection with the second sliders 53, the second sliders 53 are in sliding connection with the fixed blocks 51, the universal wheels 54 are disposed at the bottom ends of the second sliders 53, and the universal wheels 54 are in sliding connection with the fixed blocks 51; the movable structures 5 are arranged on two sides of the bottom end of the drainage box 1, so that the drainage box 1 can be conveniently moved through the movable structures 5, the movable structures 5 can be conveniently accommodated, the drainage box 1 can be conveniently moved to different municipal positions for drainage, and the drainage efficiency of municipal flood fighting and drainage is greatly improved; namely: rotate third screw rod 52, third screw rod 52 rotates and then drives second slider 53 is in the inside of fixed block 51 slides, second slider 53 and then promotes universal wheel 54 slides, the universal wheel rolls out the inside of fixed block but 1, and then removes drainage box 1, when needs are fixed drainage box 1 time, the antiport third screw rod 52, universal wheel 54 and then receive and advance the inside of fixed block 51, and then will drainage box 1 is placed on ground, is convenient for pass through removal structure 5 removes drainage box 1 is convenient for accomodate removal structure 5 is convenient for remove drainage box 1 removes municipal different positions and carries out the drainage, has improved municipal flood fighting drainage's drainage efficiency greatly.
Specifically, the warning structure 6 includes a third rotating shaft 61, a third gear 62, a fourth gear 63, a fourth rotating shaft 64 and a warning plate 65, the third rotating shaft 61 is arranged at the top end of the drainage box 1, the third rotating shaft 61 is rotatably connected with the drainage box 1, the end of the third rotating shaft 61 is provided with the third gear 62, one side of the third gear 62 is provided with the fourth gear 63, the third gear 62 and the fourth gear 63 are engaged, both the third gear 62 and the fourth gear 63 are helical gears, one side of the fourth gear 63 is provided with the fourth rotating shaft 64, the fourth rotating shaft 64 is perpendicular to the third rotating shaft 61, the fourth rotating shaft 64 is rotatably connected with the drainage box 1, the warning plate 65 is arranged outside the fourth rotating shaft 64, and the warning plate 65 is rotatably connected with the drainage box 1; the warning structure 6 is arranged at the top end of the drainage box 1, so that the warning structure 6 can be used for warning pedestrians on a municipal road surface or vehicles coming and going to drain, the operation is convenient, the warning effect is good, and the traffic convenience and the pedestrian safety during municipal drainage are greatly improved; namely: rotate third pivot 61, third pivot 61 rotates and then drives third gear 62 rotates, third gear 62 rotates and then drives fourth gear 63 rotates, fourth gear 64 rotates and then drives fourth pivot 64 is in the inside of drainage box 1 rotates, fourth pivot 64 rotates and then drives warning board 65 is in the top of drainage box 1 rotates, warning board 65 and then erects, is convenient for pass through warning structure 6 warns the pedestrian on municipal road surface or the coming and going vehicle is here being drained, convenient operation, warning effect is good, the convenience of traffic and pedestrian's safety when having improved municipal drainage greatly.
When the water-saving drainage box is used, firstly, the first rotating shaft 22 is rotated, the first rotating shaft 22 rotates to drive the first gear 23 to rotate, the first gear 23 rotates to drive the second gear 24 to rotate, the second gear 24 rotates to drive the first screw 25 to rotate, the first screw 25 rotates to drive the guide plate 26 to slide in the drainage box 1, the guide plate 26 slides out of the drainage box 1, accumulated water on the road surface is guided to enter the drainage box 1 through the guide groove 21 by the guide plate 26, the accumulated water on the municipal road surface is conveniently guided into the drainage box 1, the accumulated water is discharged through the drainage box 1, the guiding effect is good, and the influence of the accumulated water on the road surface on municipal traffic is effectively prevented; after municipal water enters the drainage box 1 through the guide structure 2, the drainage pump 32 is opened, the drainage pump 32 rotates inside the mounting block 31, the drainage pump 32 rotates to drive the water inside the drainage box 1 to flow into the connecting pipe 33, the water inside the connecting pipe 33 is transported to other places through the two drainage pipes 34, the water inside the drainage box 1 is conveniently drained through the drainage structure 3, accumulated water of municipal traffic is effectively dredged, and the municipal flood fighting effect is greatly improved; the rotating plate 42 is rotated, the rotating plate 42 drives the second rotating shaft 41 to rotate inside the guide plate 26, after the rotating plate 42 rotates to a certain angle, the second screw 43 is rotated, the second screw 43 rotates to further drive the first sliding block 44 to slide inside the second rotating shaft 41, the top end of the first sliding block 44 abuts against the limiting block 46, the reset spring 45 is compressed, the limiting block 46 slides into the limiting groove 47, the second rotating shaft 41 is further fixed inside the guide plate 26, the angle of the guide structure 3 and the opening range of the guide structure 3 are convenient to adjust through the adjusting structure 4, the guide effect of the guide structure 3 on municipal accumulated water is greatly improved, and the drainage efficiency is greatly improved; the third screw 52 is rotated, the third screw 52 is rotated to further drive the second sliding block 53 to slide in the fixed block 51, the second sliding block 53 further pushes the universal wheel 54 to slide, the universal wheel slides out of the fixed block but 1, and then the drainage box 1 is moved, when the drainage box 1 needs to be fixed, the third screw 52 is rotated reversely, the universal wheel 54 is further received in the fixed block 51, and then the drainage box 1 is placed on the ground, so that the drainage box 1 is conveniently moved through the moving structure 5, the moving structure 5 is convenient to receive, the drainage box 1 is convenient to move to different municipal positions for drainage, and the drainage efficiency of municipal flood fighting and drainage is greatly improved; rotate third pivot 61, third pivot 61 rotates and then drives third gear 62 and rotate, third gear 62 rotates and then drives fourth gear 63 and rotates, fourth gear 64 rotates and then drives fourth pivot 64 and rotate at the inside of drain box 1, fourth pivot 64 rotates and then drives warning board 65 and rotates on the top of drain box 1, warning board 65 and then erects, be convenient for through warning structure 6 warning municipal road surface's pedestrian or the coming and going vehicle here drainage, convenient operation, warning effect is good, the convenience of traffic and pedestrian's safety when having improved municipal drainage greatly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.