Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the intelligent post-standing platform based on the Internet of things and having strong sun-shading and rain-shielding capabilities is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent post standing platform with strong sun shading and rain shielding capabilities based on the Internet of things comprises a base, a supporting column, a controller, a top plate, a sun shading mechanism and a rain shielding mechanism, wherein the top plate is fixed above the base through the supporting column;
the sunshade mechanism comprises a rotating ring, a telescopic component, a movable plate, a first motor, a bearing, a shield plate and a plurality of rotating components, the rotating assemblies are uniformly distributed on the inner side of the rotating ring in the circumferential direction and comprise second motors and gears, the second motor is fixed above the top plate and is in transmission connection with the gear, a plurality of driven teeth are arranged on the inner side of the rotating ring, the driven teeth are uniformly distributed on the inner side of the rotating ring in the circumferential direction, the gear is meshed with the driven teeth, the telescopic assembly is arranged on the outer side of the rotating ring, the telescopic component is in transmission connection with the movable plate, the first motor and the bearing are respectively fixed at two ends of one side of the movable plate far away from the telescopic component, the shielding plate is positioned between the first motor and the bearing, the first motor is in transmission connection with the shielding plate, and the first motor and the second motor are both electrically connected with the PLC;
the rain shielding mechanism comprises a sleeve ring, side rods, a baffle plate, a bottom plate and a moving assembly, the sleeve ring is sleeved on the support, the sleeve ring is positioned above the controller, the sleeve ring is fixedly connected with the baffle plate through the side plates, the horizontal section of the baffle plate is arc-shaped, the axis of the arc-shaped section of the baffle plate is superposed with the axis of the support, the baffle plate is fixed above the bottom plate, and the moving assembly is positioned below the bottom plate;
the moving assembly comprises a third motor and two rollers, the third motor is fixed below the bottom plate and electrically connected with the PLC, the two rollers are respectively located on two sides of the third motor, and the third motor is in transmission connection with the rollers.
Preferably, in order to drive the moving plate to move, the telescopic assembly comprises a driving unit and two telescopic units, the two telescopic units are respectively located on two sides of the driving unit, each telescopic unit comprises a telescopic frame and two first connecting rods, one end of each telescopic frame is connected with the driving unit, and two sides of the other end of each telescopic frame are respectively hinged to the moving plate through the two first connecting rods.
Preferably, in order to drive the shape of the telescopic frame to change, the driving unit includes a fourth motor and two power units, the two power units are respectively located on two sides of the first motor, the power units correspond to the telescopic units one to one, the power units include a buffer block, a fourth driving shaft and a moving block, the fourth motor and the buffer block are respectively fixed on the outer side of the circular ring, the fourth motor is electrically connected with the PLC, the fourth driving shaft is located between the fourth motor and the buffer block, the fourth motor is in transmission connection with the fourth driving shaft, the moving block is sleeved on the fourth driving shaft, a connection portion of the moving block and the fourth driving shaft is provided with a thread matched with the fourth driving shaft, and the moving block and the buffer block are respectively hinged to two sides of one end of the telescopic frame, which is far away from the moving block.
Preferably, in order to detect weather conditions conveniently, a wind direction sensor and a rain drop sensor are arranged above the moving plate, and are electrically connected with the PLC.
Preferably, in order to realize the stable rotation of the rotating ring, an annular groove is formed in the rotating ring, a plurality of sliding blocks are arranged below the rotating ring, the sliding blocks are circumferentially and uniformly distributed below the rotating ring, the sliding blocks are fixed above the top plate, and the sliding blocks are in sliding connection with the annular groove.
Preferably, in order to prevent the annular groove from being separated from the slider, the annular groove is a dovetail groove.
As preferred, in order to prevent the gyro wheel rotation after the bottom plate removes the target position, one side of keeping away from the third motor of gyro wheel is equipped with fixed subassembly, fixed subassembly includes fifth motor, drive wheel and a plurality of fixed unit, the fifth motor is fixed on the gyro wheel, the fifth motor is connected with the PLC electricity, the fifth motor is connected with the drive wheel transmission, fixed unit circumference evenly distributed is in the periphery of drive wheel, fixed unit includes second connecting rod, third connecting rod and solid fixed ring, the one end of second connecting rod is articulated with keeping away from centre of a circle department of drive wheel, the other end of second connecting rod is articulated with the third connecting rod, gu fixed ring cover establishes on the third connecting rod.
Preferably, in order to prevent the second connecting rod and the third connecting rod from being deformed by force, the second connecting rod and the third connecting rod are both titanium alloy rods.
Preferably, in order to further realize the stable rotation of the baffle, a slide way is arranged below the top plate, the slide way is annular, and the top end of the baffle is arranged in the slide way.
Preferably, in order to realize energy conservation and environmental protection of the equipment, the shielding plate is a solar panel.
The intelligent post standing platform based on the Internet of things and having strong sun shading and rain shielding capabilities has the advantages that the angle, the position and the direction of the shielding plate are adjusted through the sun shading mechanism, so that the shielding plate blocks sunlight from directly irradiating on a traffic police, and the traffic police are prevented from being sunburned.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an intelligent post-standing platform with strong sun-shading and rain-shielding capabilities based on the Internet of things;
FIG. 2 is a schematic structural diagram of a sun-shading mechanism of an intelligent station platform with strong sun-shading and rain-shielding capabilities based on the Internet of things;
FIG. 3 is a schematic structural diagram of a telescopic assembly of the intelligent post standing platform with strong sun-shading and rain-shielding capabilities based on the Internet of things;
FIG. 4 is a schematic structural diagram of a fixing component of the intelligent station platform with strong sun-shading and rain-shielding capabilities based on the Internet of things;
in the figure: 1. the rain sensor comprises a base, 2, a support, 3, a controller, 4, a top plate, 5, a rotating ring, 6, a moving plate, 7, a first motor, 8, a bearing, 9, a shielding plate, 10, a second motor, 11, a gear, 12, a sleeve ring, 13, a side rod, 14, a baffle, 15, a bottom plate, 16, a third motor, 17, a roller, 18, an expansion bracket, 19, a first connecting rod, 20, a fourth motor, 21, a buffer block, 22, a fourth driving shaft, 23, a moving block, 24, an air direction sensor, 25, a rain sensor, 26, an annular groove, 27, a sliding block, 28, a fifth motor, 29, a driving wheel, 30, a second connecting rod, 31, a third connecting rod, 32, a fixed ring and 33, and a slideway.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an intelligent post standing platform based on internet of things and having strong sun shading and rain shielding capabilities comprises a base 1, a pillar 2, a controller 3, a top plate 4, a sun shading mechanism and a rain shielding mechanism, wherein the top plate 4 is fixed above the base 1 through the pillar 2, the sun shading mechanism is located above the top plate 4, the rain shielding mechanism is located between the top plate 4 and the base 1, the controller 3 is fixed on the pillar 2, a PLC and an antenna are arranged in the controller 3, and the antenna is electrically connected with the PLC;
in this station sentry box, utilize 2 fixed stay roof 4 of pillar, the sunshade mechanism operation of 4 tops of roof is operatable to 3 controllers on 2 through the pillar prevents that the traffic police from being sunburned in command traffic, between roof 4 and base 1, and rain-proof mechanism can rotate round pillar 2, is convenient for adjust the angular position who keeps off the rain mechanism in the rainy day, prevents that the rainwater from drenching the traffic police to the health safety of protection traffic police.
As shown in fig. 2, the sunshade mechanism includes a rotating ring 5, a telescopic assembly, a moving plate 6, a first motor 7, a bearing 8, a shielding plate 9 and a plurality of rotating assemblies, the rotating assemblies are circumferentially and uniformly distributed on the inner side of the rotating ring, the rotating assemblies include a second motor 10 and a gear 11, the second motor 10 is fixed above the top plate 4, the second motor 10 is in transmission connection with the gear 11, the inner side of the rotating ring 5 is provided with a plurality of driven teeth, the driven teeth are circumferentially and uniformly distributed on the inner side of the rotating ring 5, the gear 11 is meshed with the driven teeth, the telescopic assembly is arranged on the outer side of the rotating ring 5, the telescopic assembly is in transmission connection with the moving plate 6, the first motor 7 and the bearing 8 are respectively fixed at two ends of the moving plate 6 far away from one side of the telescopic assembly, the shielding plate 9 is located between the first motor 7 and the bearing 8, the first motor 7 is in transmission connection with the shielding plate 9, the first motor 7 and the second motor 10 are both electrically connected with the PLC;
among the sunshade mechanism, PLC control second motor 10 starts, it is rotatory to drive gear 11, gear 11 is used in the driven tooth of 5 inboards of swivel, make swivel 5 rotate, thereby adjust the angle of flexible subassembly, it keeps away from swivel 5 to drive movable plate 6 by flexible subassembly, then PLC control first motor 7 starts, drive sunshade 9 rotates, thereby make things convenient for the position of traffic police according to the sunlight and shine the position and the angle of the nimble sunshade 9 of direction, block the sunlight and directly shine on the traffic police, prevent that the traffic police from being shone and influencing healthy by the sun.
As shown in fig. 1, the rain shielding mechanism comprises a lantern ring 12, a side rod 13, a baffle plate 14, a bottom plate 15 and a moving assembly, wherein the lantern ring 12 is sleeved on the pillar 2, the lantern ring 12 is positioned above the controller 3, the lantern ring 12 is fixedly connected with the baffle plate 14 through a side plate, the horizontal section of the baffle plate 14 is in a circular arc shape, the axis of the circular arc-shaped section of the baffle plate 14 is overlapped with the axis of the pillar 2, the baffle plate 14 is fixed above the bottom plate 15, and the moving assembly is positioned below the bottom plate 15;
the moving assembly comprises a third motor 16 and two rollers 17, the third motor 16 is fixed below the bottom plate 15, the third motor 16 is electrically connected with the PLC, the two rollers 17 are respectively positioned on two sides of the third motor 16, and the third motor 16 is in transmission connection with the rollers 17.
After the rainfall takes place, because often blow wind in rainy day, blow at the wind down, the traffic police is drenched from the next door easily to the raindrop, PLC control third motor 16 starts this moment, drive gyro wheel 17 and rotate, make bottom plate 15 drive baffle 14 and remove in base 1's top, because baffle 14 passes through side lever 13 and lantern ring 12 fixed connection, and lantern ring 12 cover is established on pillar 2, thereby make baffle 14 rotate around the axis of pillar 2, make baffle 14 block the rainwater from traffic police's next door, prevent that the rainwater from beating on the traffic police, avoid the traffic police to drench, thereby the safe command road traffic of traffic police in rainy day has been guaranteed.
As shown in fig. 2, the telescopic assembly includes a driving unit and two telescopic units, the two telescopic units are respectively located at two sides of the driving unit, the telescopic unit includes a telescopic frame 18 and two first connecting rods 19, one end of the telescopic frame 18 is connected with the driving unit, and two sides of the other end of the telescopic frame 18 are respectively hinged to the moving plate 6 through the two first connecting rods 19.
The PLC controls the driving unit to operate, the telescopic frames 18 in the two telescopic units are driven to stretch, and the telescopic frames 18 act on the moving plate 6 through the two first connecting rods 19, so that the moving plate 6 is displaced.
As shown in fig. 2, the driving unit includes a fourth motor 20 and two power units, the two power units are respectively located on two sides of the first motor 7, the power units correspond to the telescopic units one by one, the power units include a buffer block 21, a fourth driving shaft 22 and a moving block 23, the fourth motor 20 and the buffer block 21 are respectively fixed on the outer side of the circular ring, the fourth motor 20 is electrically connected to the PLC, the fourth driving shaft 22 is located between the fourth motor 20 and the buffer block 21, the fourth motor 20 is in transmission connection with the fourth driving shaft 22, the moving block 23 is sleeved on the fourth driving shaft 22, a connection portion of the moving block 23 and the fourth driving shaft 22 is provided with a thread matched with the fourth driving shaft 22, and the moving block 23 and the buffer block 21 are respectively hinged to two sides of one end of the telescopic frame 18, which is far away from the moving plate 6.
The PLC controls the fourth motor 20 to start, drives the fourth driving shaft 22 to rotate, and the fourth driving shaft 22 acts on the moving block 23 through threads, so that the moving block 23 translates along the axis of the fourth driving shaft 22, the distance between the moving block 23 and the buffer block 21 is further changed, and the expansion bracket 18 expands and contracts.
Preferably, in order to detect weather conditions, a wind direction sensor 24 and a rain drop sensor 25 are arranged above the moving plate 6, and the wind direction sensor 24 and the rain drop sensor 25 are both electrically connected with the PLC.
Whether rain drops are detected by the rain drop sensor 25 or not, the wind direction is detected by the wind direction sensor 24, the rain drop sensor 25 and the wind direction sensor 24 transmit rain signals and wind direction signals to the PLC respectively, so that the PLC determines that the falling direction of the rain drops is changed after the rain drops fall, the PLC controls the moving assembly to drive the bottom plate 15 and the baffle plate 14 to move to a proper position, the rain drops are blocked, and the rain drops are prevented from wetting traffic police.
Preferably, in order to realize the smooth rotation of the rotating ring 5, an annular groove 26 is formed in the rotating ring 5, a plurality of sliding blocks 27 are arranged below the rotating ring 5, the sliding blocks 27 are circumferentially and uniformly distributed below the rotating ring 5, the sliding blocks 27 are fixed above the top plate 4, and the sliding blocks 27 are slidably connected with the annular groove 26. The position of the sliding block 27 is fixed, and when the rotating ring 5 rotates, the annular groove 26 rotates along the sliding block 27 with the fixed position, so that the rotating track of the rotating ring 5 is fixed, and the stable rotation of the rotating ring 5 is realized.
Preferably, in order to prevent the annular groove 26 from being separated from the slider 27, the annular groove 26 is a dovetail groove. The annular groove 26 is designed as a dovetail groove, and the annular groove 26 is prevented from being separated from the slider 27, thereby ensuring smooth rotation of the rotary ring 5.
As shown in fig. 4, one side of keeping away from third motor 16 of gyro wheel 17 is equipped with fixed subassembly, fixed subassembly includes fifth motor 28, drive wheel 29 and a plurality of fixed unit, fifth motor 28 is fixed on gyro wheel 17, fifth motor 28 is connected with the PLC electricity, fifth motor 28 is connected with drive wheel 29 transmission, fixed unit circumference evenly distributed is in the periphery of drive wheel 29, fixed unit includes second connecting rod 30, third connecting rod 31 and solid fixed ring 32, the one end of second connecting rod 30 is articulated with the centre of a circle department of keeping away from of drive wheel 29, the other end of second connecting rod 30 is articulated with third connecting rod 31, gu fixed ring 32 cover is established on third connecting rod 31.
After the bottom plate 15 moves to the target position, the PLC controls the fifth motor 28 to start, so as to drive the driving wheel 29 to rotate, the driving wheel 29 acts on the third connecting rod 31 through the second connecting rod 30, and under the guiding action of the fixing ring 32, the third connecting rod 31 moves along the axis of the fixing ring 32 to the direction far away from the circle center of the driving wheel 29, so that the third connecting rod 31 extends out and abuts against the base 1, thereby preventing the roller 17 from rotating, and further facilitating the fixing of the positions of the bottom plate 15 and the baffle plate 14.
Preferably, the second link 30 and the third link 31 are both titanium alloy rods in order to prevent the second link 30 and the third link 31 from being deformed by a force due to the strong titanium alloy material.
Preferably, in order to further achieve smooth rotation of the baffle plate 14, a slide way 33 is arranged below the top plate 4, the slide way 33 is annular, and the top end of the baffle plate 14 is arranged in the slide way 33. The moving track of the baffle plate 14 is fixed by the annular slide way 33, so that the smooth rotation of the baffle plate 14 is further realized.
Preferably, in order to realize energy saving and environmental protection of the equipment, the shielding plate 9 is a solar panel. When carrying out the sunshade through sunshade 9, can also carry out photovoltaic power generation, provide the electric energy of equipment operation to realize the energy-concerving and environment-protective of equipment.
This intelligence platform of standing guard passes through rotating component and drives 5 rotations of swivel in fine day, the angle direction of adjustment sunshade 9, then make movable plate 6 keep away from the ring back by flexible subassembly, through the angle of first motor 7 adjustment sunshade 9, block that the sunlight directly shines on the traffic police, avoid the traffic police sunburn, moreover, in overcast and rainy weather, drive bottom plate 15 by the removal subassembly and remove, make baffle 14 rotate to suitable position around the axis of pillar 2, make baffle 14 block and beat on the traffic police by the raindrop that the wind blown, avoid the traffic police to be drenched, thereby the healthy of traffic police has been protected, and then the practicality of equipment has been improved.
Compared with the prior art, this intelligent post standing platform that sunshade and rain-proof ability are strong based on thing networking passes through sunshade mechanism and adjusts the angle of sunshade board 9, position and direction, make sunshade board 9 block the sunlight and directly shine on the traffic police, avoid the traffic police to be sunburned, compare with current sunshade mechanism, this sunshade mechanism can adjust sunshade board 9 according to the position direction of sun in a flexible way, moreover, make baffle 14 rotate around pillar 2 through the mechanism that keeps off the rain, it beats on the traffic police to block the rainwater, protection traffic police safety commander traffic, compare with current mechanism that keeps off the rain, this mechanism that keeps off the rain passes through the moving direction that slide 33 has fixed baffle 14, and prevent that baffle 14 from being blown by the wind and warp, thereby the practicality of this equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.