CN118139318A - Air detector protection device and use method thereof - Google Patents

Abstract

The invention relates to the technical field of air detectors and discloses an air detector protection device and a use method thereof. According to the air detector protection device and the application method thereof, the rain and snow sensor capable of sensing rainfall is arranged on the outer wall of the protection box body, when the rainfall occurs, a signal is transmitted to the singlechip inside the electric cabinet, and the singlechip controls the electric push rod to lift, so that the rotating plate connected with the top end of the electric push rod swings up and down by taking the penetrating shaft at the top end of the supporting rod as the center of a circle, and the protection box body connected with the front end of the rotating plate is driven to open and close, and the open and close protection of the air detector is realized.

Description

Air detector protection device and use method thereof

Technical Field

The invention relates to the technical field of air detectors, in particular to an air detector protection device and a use method thereof.

Background

The environmental pollution events such as water, gas, noise and the like in different degrees appear in various areas while the local economy rapidly develops for many years, so that the life quality of people is seriously influenced, and the sustainable development of the local economy is hindered. With the promulgation and implementation of various environmental protection policies and regulations formulated by the country, the government in each level places increases the investment force for environmental monitoring and emergency monitoring while increasingly paying attention to environmental management in jurisdictions, and the ground station for monitoring the atmospheric environmental quality is arranged in each area in a sequential planning mode, but the monitoring station can only measure the average air quality in the local area, so that the air quality monitoring equipment is more convenient and rapid for multi-point urban mobile environmental monitoring, emergency air quality monitoring after emergency treatment and irregular spot check of major pollution enterprises. The air detector can completely realize the actual requirements of regional environment protection monitoring departments on urban environment and industrial enterprise environment monitoring, and meets the requirements of on-site air quality prediction.

The existing air detector is used outdoors, and is not protected effectively due to the lack of a protection device in windy and rainy days, rainwater can possibly permeate into the air detector or sand and stone rolled up by strong wind can also strike the air detector, so that the air detector is damaged unnecessarily, and the prior art needs to be improved to solve the technical problems.

Disclosure of Invention

(One) solving the technical problems

Aiming at the defects of the prior art, the invention provides the air detector protecting device and the using method thereof, has the advantages of good protection performance and the like, and solves the problem of damage caused by the fact that the existing air detector is exposed outdoors and lacks the protecting device.

(II) technical scheme

In order to achieve the purpose of good protection, the invention provides the following technical scheme: the utility model provides an air detector protector, includes the base, base top fixed mounting has the bracing piece, bracing piece outer wall fixed mounting has the air detector, bracing piece top perpendicular symmetry fixed mounting has two blocks of curb plates, two by the rotatable mounting of through axle has the rotor plate between the curb plate, first spout and second spout have been seted up respectively to the rotor plate front and back both ends, the inside sliding connection of first spout has the slide bar, slide bar and first spout card merge sliding connection, and both ends are by pivot rotatable limit connection has the connecting rod, the inside slidable connection of second spout has the connecting axle, the connecting axle both ends are connected by the connecting seat is rotatable, connecting seat bottom fixedly connected with electric putter, electric putter fixed mounting is on the base top, the one end fixedly connected with protection box of slide bar is kept away from to the connecting rod, the protection box is provided with two sets of, and symmetrical distribution is in both sides, protection box top all is provided with drainage structure, wherein a set of protection box outer wall fixed mounting has the rain sensor, the sensor communicates in the base top, the automatically controlled box is connected with the guide structure on the back.

Preferably, the through shaft is located at the center of the rotating plate, and the first sliding groove and the second sliding groove are symmetrically arranged in a through shaft and have the same shape.

Preferably, the sliding rod penetrates through the inside of the first sliding groove, the diameter of the sliding rod is larger than the width of the first sliding groove, grooves matched with the first sliding groove are formed in the top surface and the bottom surface of the sliding rod, the sliding rod can slide in the inside of the first sliding groove, and limiting plates for limiting the rotation of the connecting rods are fixedly mounted at the tops of the two ends of the sliding rod.

Preferably, the connecting rod is arranged along the central axis of the rotating plate symmetrically, and the lengths are the same, the protection box body is hollow, the side end of the protection box body is of a rectangular box body structure with an open side end, and the open position faces the direction of the connecting plate.

Preferably, a baffle is fixedly arranged at the side opening of one group of the protective boxes facing the connecting plate, and the width of the baffle is equal to the width of a gap when the protective boxes are closed.

Preferably, the drainage structure comprises a guide plate fixedly installed inside the protective box body, a plurality of groups of evenly arranged drain holes are formed in the top end of the protective box body, and drainage grooves are formed in the side faces of the drainage structure corresponding to the guide plate.

Preferably, the baffle is installed in the protection box inside in the slope, and one end and protection box inner wall are closed, and the other end communicates in water drainage tank, the baffle is located the air detector top when the protection box is closed.

Preferably, the guiding mechanism comprises a supporting rod fixedly mounted at the top end of the base, a guide rail is fixedly mounted at the top end of the supporting rod, the guide rail is arc-shaped and concentric with a rotating shaft inside one end of the sliding rod, a guide pillar is fixedly mounted at the back of the protective box body, the guide pillar slidably penetrates through the guide rail, a limiting block is fixedly mounted at the tail end of the guide pillar, and the diameter of the limiting block is larger than that of the guide pillar.

Preferably, the electric cabinet is internally provided with a singlechip, the output end of the rain and snow sensor is electrically connected with the input end of the singlechip, and the output end of the singlechip is electrically connected with the input end of the electric push rod.

Preferably, a method for using the protection device of the air detector comprises the following steps:

Step one, in an initial state, a protective box body is opened towards two sides, an electric push rod stretches upwards, a rotating plate takes a through shaft as a center of a circle, and when raining, a rain and snow sensor arranged on the outer wall of the protective box body senses the rainfall and transmits signals to a singlechip in the electric control box;

Step two, the singlechip receives a signal to control the electric push rod to shrink immediately, and the connecting seat at the top end of the electric push rod drives the connecting shaft to move downwards in the second chute along with the reduction of the height of the electric push rod, so that the rotating plate rotates downwards at the tail end taking the through shaft as the center of a circle, at the moment, the front end of the rotating plate drives the sliding rod to slide backwards in the first chute, and the protective boxes connected to the two ends of the sliding rod rotate downwards and are closed simultaneously by taking the rotating shaft as the center of a circle, so that the air detector is accommodated in the protective boxes;

Step three, when the protective box body moves downwards, the guide post fixedly connected with the back of the protective box body moves downwards in an arc manner in the guide rail by taking the rotating shaft as the center of a circle, and the limiting block at the tail end of the guide post provides limiting for the protective box body;

Step four, during rainfall, rainwater enters the inside of the protective box through the drain hole at the top end of the protective box and falls down, the inside of the protective box is obliquely placed with the guide plate, the rainwater is discharged out of the inside of the protective box through the drainage groove through the guide of the guide plate, and the phenomenon that the rainwater is sprayed onto the air detector due to accumulation of the rainwater at the top end of the protective box when the protective box is opened is avoided;

And fifthly, when rainfall stops, driving the electric push rod to move upwards, and reversely moving each part according to the steps until the protective box body opens to two sides, so that the air detector is exposed.

Compared with the prior art, the invention provides the air detector protection device and the use method thereof, and the air detector protection device has the following beneficial effects:

1. According to the invention, the rain and snow sensor capable of sensing rainfall is arranged on the outer wall of the protective box body, when rainfall occurs, a signal is transmitted to the singlechip in the electric cabinet, and the singlechip controls the electric push rod to lift, so that the rotating plate connected with the top end of the electric push rod swings up and down by taking the penetrating shaft at the top end of the supporting rod as the center of a circle, thereby driving the protective box body connected with the front end of the rotating plate to open and close, realizing the open and close protection of the air detector, solving the problems that the existing air detector is exposed in the external environment, is not effectively protected when rainfall occurs, and the rainwater possibly permeates into the air detector or sand and stone rolled up by strong wind also can strike the air detector, so that the air detector is unnecessarily damaged.

2. According to the invention, the leak hole for water leakage is formed in the top end of the protective box body, when rainfall occurs, the protective box body is in a closed state, rainwater accumulated in the top end of the protective box body enters the interior of the protective box body through the leak hole and falls onto the guide plate obliquely arranged in the protective box body, and the interior of the protective box body is discharged from the drainage groove through the guide plate.

3. According to the invention, the guide rail installed by the support rod is arranged behind the support column and is connected with the protective box body through the guide post, so that the protective box body slides along the guide rail under the action of the guide post to play a role in limiting and guiding, and the limiting block arranged at the tail end of the guide post can play a role in limiting the protective box body, so that the protective box body is prevented from being deviated in the sliding process and cannot be closed.

Drawings

FIG. 1 is a schematic perspective view of a structural shield apparatus of the present invention;

FIG. 2 is a schematic top view of the structural shield apparatus of the present invention;

FIG. 3 is a schematic rear view of the structural shield apparatus of the present invention;

FIG. 4 is a perspective view of a rotating plate, an electric push rod and a limiting structure of the present invention;

FIG. 5 is a schematic cross-sectional view of a structural protective enclosure of the present invention;

FIG. 6 is a schematic cross-sectional view of a structural shield apparatus of the present invention;

FIG. 7 is a schematic perspective view of a structural protective case according to the present invention.

Wherein: 1. a base; 2. a support rod; 3. a side plate; 4. a rotating plate; 5. a first chute; 6. a second chute; 7. a slide bar; 8. a connecting rod; 9. a connecting shaft; 10. a connecting seat; 11. an electric push rod; 12. a protective box body; 13. a rain and snow sensor; 14. an electric control box; 15. a baffle; 16. a deflector; 17. a guide rail; 18. a guide post; 19. and a limiting block.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-7, an air detector protection device comprises a base 1, a support rod 2 is fixedly arranged at the top end of the base 1, an air detector is fixedly arranged on the outer wall of the support rod 2, two side plates 3 are vertically and symmetrically and fixedly arranged at the top end of the support rod 2, a rotating plate 4 is rotatably arranged between the two side plates 3 through a through shaft, a first sliding groove 5 and a second sliding groove 6 are respectively arranged at the front end and the rear end of the rotating plate 4, a sliding rod 7 is slidably connected inside the first sliding groove 5, the sliding rod 7 is clamped and slidably connected with the first sliding groove 5, two ends of the sliding rod 7 are rotatably and limitedly connected with a connecting rod 8 through a rotating shaft, a connecting shaft 9 is slidably connected inside the second sliding groove 6, two ends of the connecting shaft 9 are rotatably connected through a connecting seat 10, an electric push rod 11 is fixedly connected at the bottom end of the connecting seat 10, the electric push rod 11 is fixedly arranged at the top end of the base 1, the end of the connecting rod 8 far away from the slide rod 7 is fixedly connected with a protective box body 12, the protective box body 12 is provided with two groups, and is symmetrically distributed at two sides of the slide rod 7, the top end of the protective box body 12 is provided with a drainage structure, wherein the outer wall of one group of protective box bodies 12 is fixedly provided with a rain and snow sensor 13, the rain and snow sensor 13 is communicated with an electric control box 14, the electric control box 14 is fixedly arranged at the top end of a base 1, the back surface of the protective box body 12 is connected with a guide structure, the rain and snow sensor 13 capable of sensing rainfall is arranged on the outer wall of the protective box body 12, when rainfall occurs, a single chip microcomputer in the electric control box 14 is transmitted with signals, the single chip microcomputer controls an electric push rod 11 to lift, so that a rotating plate 4 connected with the top end of the electric push rod 11 swings up and down around a penetrating shaft at the top end of the supporting rod 2, the protective box body 12 connected with the front end of the rotating plate 4 is driven to open and close, and the air detector is protected, the problem of current air detector expose in external environment, when the rainfall, receive effectual protection, the rainwater can permeate into air detector inside or the sand and stone that the strong wind rolled up also can strike air detector, leads to air detector to receive unnecessary damage is solved.

In order to realize the function of sensing rainfall, please refer to fig. 1-3 and fig. 7, a rain and snow sensor 13 is installed on the outer wall of the protection box 12 for detecting whether to rain or not and the amount of rainfall, when rainfall, the rain and snow sensor 13 senses and transmits signals to a singlechip fixedly installed inside an electric cabinet 14 of the base 1, and the singlechip receives the signals to control the electric push rod 11 to shrink immediately, so that the protection box 12 is closed to protect the air detector.

The model of the rain and snow sensor 13 is as follows: RY-YX can sense tiny raindrops, and has quick response, and the model of the singlechip is as follows: STM8L151C8T6 is used for inputting a program to control the lifting of the electric push rod 11 and the model of the rain and snow receiving sensor 13.

In order to realize the opening and closing functions of the protection box 12, please refer to fig. 1-2, fig. 4 and fig. 6, after the rain and snow sensor 13 senses the rain, the electric push rod 11 contracts, driving the connecting shaft 9 connected to the top end of the electric push rod to move downwards, because the connecting shaft 9 is slidingly connected to the second sliding groove 6 inside the rotating plate 4, the tail end of the rotating plate 4 rotates downwards with the penetrating shaft as the center of a circle, so that the front end of the rotating plate 4 rotates upwards, the sliding rod 7 inside the first sliding groove 5 at the front end of the rotating plate 4 slides backwards, the protection box 12 connected to the two ends of the rotating plate rotates with the rotating shaft as the center of a circle, the protection box rotates downwards until the protection box is closed, when the rain and snow sensor 13 senses the rain, the electric push rod 11 is driven to extend, the tail end of the rotating plate 4 is pushed to move upwards along with the rising height of the electric push rod 11, the front end of the sliding rod 7 moves downwards inside the first sliding groove 5, and the limiting plates for limiting the rotation of the limiting connecting rods 8 are fixedly arranged at the tops of the two ends of the sliding rod 7, so that the front end of the rotating plate 4 rotates downwards under the limiting of the limiting structure, the protection box 12 is stretched to two sides under the limiting structure, and the protection box 12 is exposed to the air detector inside.

The sliding rod 7 penetrates through the first sliding groove 5, the diameter of the sliding rod is larger than the width of the first sliding groove 5, grooves matched with the first sliding groove 5 are formed in the top surface and the bottom surface of the sliding rod 7, the sliding rod 7 can slide in the first sliding groove 5, the sliding rod 7 can be prevented from being deviated to the left and the right sides in the moving process, the protective box 12 cannot be normally opened or closed, the baffle 15 is fixedly arranged at the side opening of the protective box 12 facing the rotating plate 4, the width of the baffle is equal to the width of a gap when the protective box 12 is closed, the structure can fill gaps between the two groups of protective boxes 12 when the protective box 12 is closed, the sealing performance of the protective box 12 is improved, and therefore rainwater cannot enter the protective box 12.

In order to realize the function of guiding and limiting the opening and closing of the protective box 12, referring to fig. 2-4, a guide post 18 is fixedly mounted on the back of the protective box 12, and the guide post 18 penetrates through the inside of the arc-shaped guide rail 17, when the protective box 12 rotates, the guide post 18 is driven to slide in the guide rail 17, and meanwhile, the guide post 18 can also guide and limit the protective box 12, so that the protective box 12 is prevented from shifting in the rotating process.

The guide rail 17 and the rotating shaft inside one end of the sliding rod 7 are concentric, normal rotation and opening and closing of the protective box body 12 can be guaranteed, the limiting block 19 is fixedly arranged at the tail end of the guide pillar 18, the diameter of the limiting block 19 is larger than that of the guide pillar 18, the limiting block 19 can prevent the guide pillar 18 from being separated from the guide rail 17, and meanwhile the protective box body 12 can be limited.

In order to realize the function of preventing rainwater from accumulating at the top end of the protective box body 12 in the rainfall process, when the protective box body 12 is opened, the rainwater falls to the top end of the air detector, please refer to fig. 1-2, fig. 5 and fig. 7, when the protective box body 12 is closed, the rainwater enters the inside of the protective box body 12 through a plurality of groups of evenly arranged leak holes at the top end of the protective box body 12 and falls to the guide plate 16 which is obliquely and fixedly arranged in the protective box body 12, and due to the inclined angle of the guide plate 16, the rainwater can flow out of the inside of the protective box body 12 along the guide plate 16 through the drainage grooves formed at the side ends of the protective box body 12, so that the effect of preventing the rainwater from accumulating at the top end of the protective box body 12 and causing the rainwater to fall to the top end of the air detector when the protective box body 12 is opened is achieved.

The application method of the invention is as follows:

In the initial state, the protective box body 12 is opened towards two sides, the electric push rod 11 extends upwards, the front end of the rotating plate 4 taking the through shaft as the center of a circle is downward, and when raining, the rain and snow sensor 13 arranged on the outer wall of the protective box body 12 senses the rainfall and transmits signals to the singlechip in the electric control box 14;

Step two, the singlechip receives a signal to control the electric push rod 11 to shrink immediately, and as the height of the electric push rod 11 is reduced, the connecting seat 10 at the top end of the electric push rod drives the connecting shaft 9 to move downwards in the second chute 6, so that the rotating plate 4 rotates downwards by taking the through shaft as the center of a circle, at the moment, the front end of the rotating plate 4 drives the sliding rod 7 to slide backwards in the first chute 5, and the protective boxes 12 connected to the two ends of the sliding rod 7 rotate downwards by taking the rotating shaft as the center of a circle and are closed at the same time, so that the air detector is accommodated in the air detector;

Step three, when the protective box body 12 moves downwards, a guide post 18 fixedly connected to the back of the protective box body takes a rotating shaft as a circle center to do circular arc movement downwards in the guide rail 17, and a limiting block 19 at the tail end of the guide post provides limiting for the protective box body 12;

Step four, during rainfall, rainwater enters the inside of the protective box body 12 through the drain hole at the top end of the protective box body 12 and falls down, the inside of the protective box body 12 is obliquely provided with the guide plate 16, the rainwater is discharged out of the inside of the protective box body 12 through the drainage groove by the guide of the guide plate 16, and the phenomenon that the rainwater is sprayed onto the air detector due to accumulation of the rainwater at the top end of the protective box body 12 when the protective box body is opened is avoided;

And fifthly, when rainfall stops, the electric push rod 11 is driven to move upwards, and all the components move reversely according to the steps until the protective box body 12 opens to two sides, so that the air detector is exposed.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an air detector protector, includes base (1), base (1) top fixed mounting has bracing piece (2), bracing piece (2) outer wall fixed mounting has air detector, its characterized in that: two side plates (3) are vertically and symmetrically arranged at the top end of the supporting rod (2), a rotating plate (4) is rotatably arranged between the two side plates (3) through a penetrating shaft, a first sliding groove (5) and a second sliding groove (6) are respectively formed in the front end and the rear end of the rotating plate (4), sliding rods (7) are connected inside the first sliding groove (5) in a sliding mode, the sliding rods (7) are clamped with the first sliding groove (5) and are in sliding connection, connecting rods (8) are connected with the two ends of the sliding rods in a limiting mode through rotating shafts in a rotatable mode, connecting shafts (9) are connected with the two ends of the second sliding groove (6) in a sliding mode in a rotatable mode, an electric pushing rod (11) is fixedly connected to the bottom end of the connecting base (10), a protecting box body (12) is fixedly arranged at the top end, far away from the connecting rods (8), two groups of the protecting box body (12) are symmetrically distributed on the two sides of the first sliding groove (5), a sensor and sensor (13) are arranged on the outer wall of the protecting box (13), the electric cabinet (14) is fixedly arranged at the top end of the base (1), and the back of the protective box body (12) is connected with a guide structure.

2. An air detector protector according to claim 1 wherein: the through shaft is positioned at the center of the rotating plate (4), and the first sliding groove (5) and the second sliding groove (6) are symmetrically arranged in a through shaft and have the same shape.

3. An air detector protector according to claim 2 wherein: the sliding rod (7) penetrates through the first sliding groove (5), the diameter of the sliding rod is larger than the width of the first sliding groove (5), grooves matched with the first sliding groove (5) are formed in the top surface and the bottom surface of the sliding rod (7), the sliding rod can slide in the first sliding groove (5), and limiting plates for limiting the rotation of the connecting rods (8) are fixedly mounted at the tops of the two ends of the sliding rod.

4. An air detector protector according to claim 1 wherein: the connecting rod (8) is symmetrically arranged along the central axis of the rotating plate (4), the lengths are the same, the protection box body (12) is hollow, the side end of the protection box body is of a rectangular box body structure with an open side, and the open position faces the direction of the rotating plate (4).

5. An air detector protector according to claim 4 wherein: wherein a group of protective boxes (12) are fixedly provided with baffle plates (15) towards the side opening of the rotating plate (4), and the width of each baffle plate (15) is equal to the width of a gap when the protective boxes (12) are closed.

6. An air detector protector according to claim 1 wherein: the drainage structure comprises a guide plate (16) fixedly arranged inside a protective box body (12), a plurality of groups of evenly arranged drain holes are formed in the top end of the protective box body (12), and drainage grooves are formed in the side faces of the guide plate corresponding to the guide plate (16).

7. An air detector protector according to claim 6 wherein: the air guide plate (16) is obliquely arranged inside the protective box body (12), one end of the air guide plate is closed with the inner wall of the protective box body (12), the other end of the air guide plate is communicated with the drainage groove, and the air guide plate (16) is positioned above the air detector when the protective box body (12) is closed.

8. An air detector protector according to claim 1 wherein: the guide mechanism comprises a support rod fixedly mounted at the top end of the base (1), a guide rail (17) is fixedly mounted at the top end of the support rod, the guide rail (17) is arc-shaped and concentric with a rotating shaft inside one end of the slide rod (7), a guide pillar (18) is fixedly mounted on the back of the protective box body (12), the guide pillar (18) slidably penetrates through the guide rail (17), a limiting block (19) is fixedly mounted at the tail end of the guide pillar, and the diameter of the limiting block (19) is larger than that of the guide pillar (18).

9. An air detector protector according to claim 1 wherein: the electric control box (14) is internally provided with a singlechip, the output end of the rain and snow sensor (13) is electrically connected with the input end of the singlechip, and the output end of the singlechip is electrically connected with the input end of the electric push rod (11).

10. The method of using an air detector protector according to claims 1-9, characterized by the steps of:

In the initial state, the protective box body (12) is opened towards two sides, the electric push rod (11) stretches upwards, the rotating plate (4) takes the through shaft as the center of a circle, and when raining, the rain and snow sensor (13) arranged on the outer wall of the protective box body (12) senses the rainfall and transmits signals to the singlechip in the electric control box (14);

Step two, the singlechip receives a signal to control the electric push rod (11) to shrink immediately, and as the height of the electric push rod (11) is reduced, a connecting seat (10) at the top end of the electric push rod drives a connecting shaft (9) to move downwards in a second chute (6), so that a rotating plate (4) rotates downwards by taking a through shaft as the tail end of a circle center, at the moment, the front end of the rotating plate (4) drives a sliding rod (7) to slide backwards in the first chute (5), and protective boxes (12) connected to the two ends of the sliding rod (7) rotate downwards by taking a rotating shaft as the circle center and are closed simultaneously, so that an air detector is accommodated in the air detector;

Step three, when the protective box body (12) moves downwards, a guide post (18) fixedly connected with the back of the protective box body takes a rotating shaft as a center of a circle and moves downwards in the guide rail (17) in an arc manner, and a limiting block (19) at the tail end of the guide post provides limiting for the protective box body (12);

Step four, during rainfall, rainwater enters the inside of the protective box body (12) through a drain hole at the top end of the protective box body (12) and falls down, the inside of the protective box body (12) is obliquely provided with a guide plate (16), the rainwater is discharged into the inside of the protective box body (12) through a drainage groove through the guide of the guide plate (16), and the phenomenon that the rainwater is sprayed onto an air detector due to accumulation of the rainwater at the top end of the protective box body (12) when the protective box body is opened is avoided;

And fifthly, when rainfall stops, driving the electric push rod (11) to move upwards, and reversely moving all the parts according to the steps until the protective box body (12) opens to two sides, so that the air detector is exposed.