Accompanying post-processing method and device for air quality forecast numerical value output

Abstract

The invention belongs to the technical field of air quality forecasting, and discloses an accompanying post-processing method and device for air quality forecasting numerical value output, and the device comprises a bracelet main body, batteries are symmetrically installed on the bottom surfaces, close to the two sides, of the bracelet main body, and an L-shaped detection groove is formed in the bracelet main body; the vibration module, the color sensor, the bracelet body and the like are arranged, after poisonous gas makes contact with the test paper, under the action of chemical reaction, the color of the test paper rapidly changes, at the moment, the color sensor can send the color change condition of the test paper to the calculation module, the calculation module calculates the color change condition of the test paper, and the detection result is more accurate. The calculation module sends the information to the outside through the Bluetooth module and synchronously starts the vibration module, the bracelet body is worn on the wrist of the user, the wearer is reminded through vibration under the condition that construction is not affected, the reminding effect is improved, and the effect of movement detection can be achieved through back-and-forth walking of the wearer.

Description

Technical Field

[0001] The invention belongs to the technical field of air quality forecasting, and in particular relates to a method and a device for accompanying post-processing of air quality forecast numerical output. Background Art

[0002] At present, some construction environments are carried out in closed environments, such as mines and sewage wells. However, as the construction excavation proceeds, some toxic gases mixed in the soil or inside the pipes will gradually be released. The toxic gases in mines are mostly colorless and odorless, which makes it difficult to detect during normal construction. The current way to avoid this in the mining industry is to install multiple fixed-point air detectors, use sound and light alarms to remind surrounding construction personnel, and transmit the detection data to the management department in real time through wires.

[0003] However, due to the high noise level during construction underground in mines, miners wear earplugs to protect their hearing, and most miners turn their backs to the alarm while working, which makes the traditional sound and light alarm method unable to effectively provide reminders. In addition, since the air detectors are fixedly installed, if a gas leak occurs in the mine tunnel between the two air detectors, the two air detectors cannot generate an alarm in time, which poses a certain risk. When cleaning the sewage well, since the sewage well is not equipped with an air detector, it can only be detected whether there is toxic gas inside before cleaning. However, during the cleaning process, the sludge will fall off and turn over, and the toxic gas hidden in the sludge will spread rapidly, which can easily cause safety hazards. Summary of the invention

[0004] The object of the present invention is to provide a method and device for post-processing of air quality forecast numerical output to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a method and device for accompanying post-processing of air quality forecast numerical output include a wristband main body, batteries are symmetrically installed on the bottom surface of the wristband main body near both sides thereof, an L-shaped detection groove is opened inside the wristband main body, the detection groove is located between the two batteries, and one end of the detection groove is connected to the outside world, a circuit board is fixedly installed on the top of the inner wall of the detection groove, a Bluetooth module, a color sensor and a computing module are respectively installed on the circuit board, a clamping plate is also slidably arranged inside the detection groove, a test paper is arranged inside the clamping plate, and the test paper is located below the color sensor, and a vibration module is symmetrically installed on one side of the outer wall of the wristband main body.

[0006] Preferably, a push switch is installed at the bottom of the inner wall of the bracelet body, and the push switch is used to control the opening and closing of the battery. A belt is arranged above the push switch, and both ends of the belt are in contact with the inner wall of the bracelet body.

[0007] Preferably, the outer wall of the bracelet body on one side away from the vibration module is symmetrically provided with sockets, the inner wall of the socket is symmetrically provided with positioning grooves, and a T-shaped guide rod is slidably arranged inside the socket, one end of the guide rod is fixedly connected to an annular push plate, a linkage rod is fixedly installed on the side wall of the annular push plate, the linkage rod is located below the guide rod, and the other end of the linkage rod passes through the bracelet body and is fixedly connected to the clamping plate, and bumps are symmetrically installed on the outer wall of the guide rod on one side close to the annular push plate.

[0008] Preferably, a water bag is installed on the side wall of the bracelet body, and the water bag is located between the bracelet body and the annular pushing plate. A fitting groove is provided on the top of the bracelet body, and water holes are symmetrically provided on the bottom of the inner wall of the fitting groove. The other side port of the water hole extends to the side wall of the bracelet body, and the other side port of the water hole is fixedly connected to the water bag, a moving nozzle is provided inside the water hole, and an activated carbon sponge is provided on the inner wall of the fitting groove, and the activated carbon sponge covers the port of the water hole.

[0009] Preferably, the upper part of the fitting groove is covered with an arc-shaped covering plate, and the arc-shaped covering plate is provided with card slots at the bottom near both sides thereof, and card strips are symmetrically installed on the upper part of the side wall of the bracelet body, and the card strips are embedded in the inside of the card slots, and the bottom of the arc-shaped covering plate near both sides thereof is symmetrically installed with sealing layers, and the sealing layers are in contact with the outer wall of the bracelet body, and two rubber plates are symmetrically installed on the bottom of the arc-shaped covering plate, and the two rubber plates are located on both sides of the sealing layer and the activated carbon sponge.

[0010] Preferably, a support plate is fixedly installed on the side of the fitting groove away from the annular pushing plate, a cloth strip is fixedly installed on the side wall of the support plate, the cloth strip is located between the activated carbon sponge and the rubber plate, and the other end of the cloth strip is fixedly connected to the annular pushing plate.

[0011] Preferably, the bottom of the rubber plate is adhered to the cloth strip by means of an adhesive tape, an observation hole is provided in the center of the arc-shaped covering plate, and a glass sheet is provided inside the observation hole.

[0012] Preferably, a slot is provided on one side of the clamping plate away from the annular push plate, a test paper is embedded in the slot, and U-shaped auxiliary slots are provided at both upper and lower ends of the slot opening, and ventilation holes are symmetrically provided on the side walls of the detection slot.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) The present invention is provided with a vibration module, a color sensor and a wristband body. When the toxic gas contacts the test paper, the color of the test paper will change rapidly with the concentration of the gas under the action of the chemical reaction. At this time, the color sensor can send the color change of the test paper to the calculation module, and the calculation module will then send it outward through the Bluetooth module and start the vibration module simultaneously. Since the color sensor is small in size and the wristband body is worn on the wrist of the user, the wearer can be reminded by vibration without affecting the normal construction, which not only improves the reminder effect, but also can achieve the effect of mobile detection through the wearer's walking back and forth.

[0015] (2) The present invention is provided with a cloth strip, a water bag and an activated carbon sponge. When the bracelet vibrates, the wearer can pull the annular push plate backwards, and under the action of the cloth strip, the arc-shaped cover plate is separated from the bracelet body. Then, the wearer pushes the annular push plate to move it toward the bracelet body, squeezes the water bag so that the water in the water bag is injected into the activated carbon sponge, and then removes the arc-shaped cover plate, and inserts the mouth and nose into the fitting groove to contact with the activated carbon sponge. The support plate and the annular push plate are used to wrap the cheeks on both sides to prevent excessive inhalation of toxic gases when evacuating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 is a cross-sectional view of the present invention;

[0018] Figure 3 is a side view of the present invention;

[0019] Figure 4 It is a rear view of the wristband body of the present invention;

[0020] Figure 5 It is a top view of the wristband body of the present invention;

[0021] Figure 6 A cross-sectional view of the curved cover plate of the present invention.

[0022] In the figure: 1. card strip; 2. glass sheet; 3. rubber plate; 4. observation hole; 5. cloth strip; 6. arc-shaped covering plate; 7. motion nozzle; 8. circuit board; 9. positioning slot; 10. battery; 11. computing module; 12. vent; 13. Bluetooth module; 14. clamping plate; 15. detection slot; 16. bracelet body; 17. guide rod; 18. water hole; 19. color sensor; 20. belt; 21. slot; 22. test paper; 23. auxiliary slot; 24. press switch; 25. jack; 26. water bag; 27. support plate; 28. linkage rod; 29. ​​bump; 30. annular push plate; 31. activated carbon sponge; 32. vibration module; 33. fitting slot; 34. card slot; 35. tape; 36. sealing layer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 4 As shown, the present invention provides the following technical solutions: a method and device for accompanying post-processing of air quality forecast numerical output includes a wristband body 16, on which batteries 10 are symmetrically installed near the bottom surface of both sides of the wristband body 16, an L-shaped detection groove 15 is opened inside the wristband body 16, the detection groove 15 is located between the two batteries 10, and one end of the detection groove 15 is connected to the outside, a circuit board 8 is fixedly installed on the top of the inner wall of the detection groove 15, and a Bluetooth module 13, a color sensor 19 and a computing module 11 are respectively installed on the circuit board 8, a clamping plate 14 is also slidably arranged inside the detection groove 15, a test paper 22 is arranged inside the clamping plate 14, and the test paper 22 is located below the color sensor 19, a vibration module 32 is symmetrically installed on one side of the outer wall of the wristband body 16, a push switch 24 is installed at the bottom of the inner wall of the wristband body 16, the push switch 24 is used to control the opening and closing of the battery 10, and a belt 20 is arranged above the push switch 24, and both ends of the belt 20 are in contact with the inner wall of the wristband body 16.

[0025] Specifically: since the device is worn on the wrist, when the wearer waves his arm, the speed of gas entering the detection slot 15 can be increased. When there is toxic gas in the entering gas, the toxic gas contacts the test paper 22 and produces a chemical reaction, causing the surface color of the test paper 22 to change. The color sensor 19 then transmits the collected color change information to the calculation module 11, and the calculation module 11 organizes the data and transmits it outward through the Bluetooth module 13. At the same time, the calculation module 11 starts the vibration module 32, and the vibration module 32 drives the entire bracelet body 16 to vibrate. The bracelet body 16 is constantly vibrated and constantly touches the skin of the wearer's wrist to achieve a warning effect. In combination with the original sound and light alarm, the warning effect is improved. Moreover, since the color sensor 19, the calculation module 11 and the Bluetooth module 13 are small in size and light in weight, they are worn on the human body and will not affect the normal construction of the wearer. Moreover, when the wearer walks in the mine tunnel, the mobile detection effect can also be achieved.

[0026] In addition, when the wearer wears the bracelet, the wrist is embedded in the interior of the bracelet body 16, causing the wrist to contact the push switch 24 and press the push switch 24 downward, and the push switch 24 immediately starts the battery 10, causing the battery 10 to start powering the Bluetooth module 13, the color sensor 19 and the computing module 11, achieving a self-starting effect. When taking off the device, the wrist is separated from the push switch 24, causing the push switch 24 to reset under the action of its own elastic force, thereby cutting off the power supply of the battery 10 to achieve a self-closing effect. The setting of the belt 20 blocks the direct contact between the push switch 24 and the wrist, thereby improving the comfort when wearing.

[0027] Furthermore, a socket 25 is symmetrically provided on the outer wall of the bracelet body 16 away from the vibration module 32, a positioning groove 9 is symmetrically provided on the inner wall of the socket 25, and a T-shaped guide rod 17 is slidably provided inside the socket 25, one end of the guide rod 17 is fixedly connected to an annular push plate 30, a linkage rod 28 is fixedly installed on the side wall of the annular push plate 30, the linkage rod 28 is located below the guide rod 17, and the other end of the linkage rod 28 passes through the bracelet body 16 and is fixedly connected to the clamping plate 14, and a protrusion 29 is symmetrically installed on the outer wall of the guide rod 17 on one side close to the annular push plate 30.

[0028] Please refer to Figure 1-Figure 4 When the device issues a vibration alarm, the operator can push the annular push plate 30 to move the annular push plate 30 toward the direction of the bracelet body 16, and then use the linkage rod 28 to push the clamping plate 14 to slide toward the outside of the bracelet body 16, causing the test paper 22 to move out of the detection range of the color sensor 19. At this time, the color sensor 19 no longer transmits information to the computing module 11, and the computing module 11 also stops the operation of the vibration module 32, thereby achieving the effect of turning off the alarm.

[0029] After the pushing is completed, the protrusion 29 is also synchronously embedded in the interior of the positioning groove 9. The bracelet body 16 and the annular pushing plate 30 are fixedly connected by the engagement connection between the protrusion 29 and the positioning groove 9, thereby preventing the clamping plate 14 from moving on its own during the evacuation process and causing the vibration module 32 to restart.

[0030] Furthermore, a slot 21 is provided on one side of the clamping plate 14 away from the annular push plate 30, a test paper 22 is embedded inside the slot 21, and U-shaped auxiliary slots 23 are provided at the upper and lower ends of the opening of the slot 21, and ventilation holes 12 are symmetrically provided on the side walls of the detection slot 15.

[0031] Please refer to Figure 1 After the color of the test paper 22 changes, one end of the test paper 22 can be pinched through the auxiliary slot 23, and it can be taken out from the inside of the slot 21 and replaced with a new test paper 22, thereby achieving the effect of recycling and reuse. The opening of the vent 12 allows the outer wall air to quickly enter the detection slot 15 through the vent 12 when the wearer waves his arm, thereby improving the detection efficiency.

[0032] Furthermore, a water bag 26 is installed on the side wall of the bracelet body 16, and the water bag 26 is located between the bracelet body 16 and the annular push plate 30. A fitting groove 33 is provided on the top of the bracelet body 16, and water holes 18 are symmetrically provided at the bottom of the inner wall of the fitting groove 33. The other side port of the water hole 18 extends to the side wall of the bracelet body 16, and the other side port of the water hole 18 is fixedly connected to the water bag 26. A moving nozzle 7 is provided inside the water hole 18, and an activated carbon sponge 31 is provided on the inner wall of the fitting groove 33, and the activated carbon sponge 31 covers the port of the water hole 18.

[0033] Please refer to Figure 1-Figure 4 When the annular push plate 30 is pushed, the annular push plate 30 cooperates with the bracelet body 16 to squeeze the water bag 26, so that the clean water in the water bag 26 is injected into the activated carbon sponge 31 through the water hole 18. At this time, the wearer can embed the mouth and nose into the fitting groove 33 and contact with the activated carbon sponge 31. When breathing, the air passes through the moist activated carbon sponge 31 for filtration before entering the human body. The adsorption of the activated carbon sponge 31 is used to reduce the content of toxic gases such as carbon monoxide in the inhaled gas, and reduce excessive inhalation of toxic gases during evacuation and running. At the same time, the injected water is used to dissolve part of the toxic gas, improve the filtering effect of the activated carbon sponge 31, and keep a certain amount of moisture in the inhaled air, so as to improve the smoothness of breathing during evacuation.

[0034] In addition, the installation of the moving nozzle 7 makes the water hole 18 in a closed state under normal circumstances. Only when the water bag 26 is subjected to a certain pressure can the water flow inside it break through the moving nozzle 7 and spray out, thereby preventing the water in the water bag 26 from directly flowing out through the water hole 18 under normal circumstances, resulting in the problem of being unable to wet the activated carbon sponge 31 in an emergency.

[0035] See also Figure 1-Figure 4 As shown, the upper part of the fitting groove 33 is covered with an arc-shaped covering plate 6, and the bottom of the arc-shaped covering plate 6 near both sides thereof is provided with a card slot 34, the upper part of the side wall of the bracelet body 16 is symmetrically installed with a card strip 1, and the card strip 1 is embedded in the inside of the card slot 34, and the bottom of the arc-shaped covering plate 6 near both sides thereof is symmetrically installed with a sealing layer 36, and the sealing layer 36 is in contact with the outer wall of the bracelet body 16, and two rubber plates 3 are symmetrically installed at the bottom of the arc-shaped covering plate 6, and the two rubber plates 3 are located on both sides of the sealing layer 36 and the activated carbon sponge 31, and a support plate 27 is fixedly installed on the side of the fitting groove 33 away from the annular pushing plate 30, and a cloth strip 5 is fixedly installed on the side wall of the support plate 27, and the cloth strip 5 is located between the activated carbon sponge 31 and the rubber plate 3, and the other end of the cloth strip 5 is fixedly connected to the annular pushing plate 30.

[0036] Please refer to Figure 1-Figure 6 Before pushing the annular push plate 30 to move toward the direction of the bracelet body 16, the annular push plate 30 needs to be pulled backwards first, so that the annular push plate 30 is away from the bracelet body 16, causing the originally loose cloth strip 5 to become tight, and the tight cloth strip 5 pushes the arc-shaped covering plate 6 to move upward, forcing the card strip 1 to fall off the inside of the card slot 34, thereby releasing the fixed connection between the arc-shaped covering plate 6 and the bracelet body 16, and then pushing the annular push plate 30 to move toward the direction of the bracelet body 16, so that the tight cloth strip 5 becomes loose, and then the arc-shaped covering plate 6 is removed and the mouth and nose are embedded into the fitting groove 33 and contact the activated carbon sponge 31. At this time, the annular push plate 30, the support plate 27 and the loose cloth strip 5 can be used to seal and block the two sides of the face, so as to prevent the problem of toxic gas being inhaled into the body through the two sides.

[0037] The installation of the arc-shaped covering plate 6 ensures that the activated carbon sponge 31 will not easily come into contact with the outside air under normal circumstances. Combined with the rubber plate 3 and the sealing layer 36, the service life of the activated carbon sponge 31 is greatly extended, ensuring the filtering effect of the activated carbon sponge 31 in emergency situations.

[0038] Furthermore, the bottom of the rubber plate 3 is adhered to the cloth strip 5 by means of an adhesive tape 35 , an observation hole 4 is provided in the center of the arc-shaped covering plate 6 , and a glass sheet 2 is provided inside the observation hole 4 .

[0039] Please refer to Figure 1, since the rubber plate 3 is adhered to the cloth strip 5 by the tape 35, when the arc-shaped covering plate 6 is separated from the fixed connection with the bracelet body 16, the adhesion of the tape 35 can also ensure that the arc-shaped covering plate 6 will not fall off quickly, and the wearer can remove the arc-shaped covering plate 6 by pulling it, and put the arc-shaped covering plate 6 around the eyes. Since the rubber plate 3 itself has a certain degree of softness, and some tape 35 still remains on the rubber plate 3, the rubber plate 3 can be adhered to the skin surface by the tape 35, so that it can be quickly attached to the skin, and the external environment can be observed through the glass sheet 2 in the observation hole 4, so that some toxic gases such as hydrogen sulfide or methane gas can be prevented from irritating the eyes, causing the problem of being unable to open the eyes. The sealing layers 36 on both sides fill the risk between the arc-shaped covering plate 6 and the skin, further reducing the problem of toxic gas irritating the eyes and improving the escape efficiency.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method and device for post-processing of air quality forecast numerical output, characterized in that The invention relates to a wristband body (16), wherein batteries (10) are symmetrically installed on the bottom surfaces of the wristband body (16) near both sides thereof, an L-shaped detection groove (15) is provided inside the wristband body (16), wherein the detection groove (15) is located between the two batteries (10), and one end of the detection groove (15) is connected to the outside, a circuit board (8) is fixedly installed on the top of the inner wall of the detection groove (15), and a Bluetooth module (13), a color sensor (19) and a computing module (11) are respectively installed on the circuit board (8), a clamping plate (14) is also slidably arranged inside the detection groove (15), a test paper (22) is arranged inside the clamping plate (14), and the test paper (22) is located below the color sensor (19), and a vibration module (32) is symmetrically installed on one side of the outer wall of the wristband body (16).

2. A method and device for post-processing the output of air quality forecast numerical values ​​according to claim 1, characterized in that A push switch (24) is installed at the bottom of the inner wall of the wristband body (16), and the push switch (24) is used to control the opening and closing of the battery (10). A belt (20) is arranged above the push switch (24), and both ends of the belt (20) are in contact with the inner wall of the wristband body (16).

3. A method and device for post-processing the output of air quality forecast numerical values ​​according to claim 2, characterized in that The wristband body (16) is symmetrically provided with a socket (25) on the outer wall of the side away from the vibration module (32), and the inner wall of the socket (25) is symmetrically provided with a positioning groove (9), and a T-shaped guide rod (17) is slidably provided inside the socket (25), one end of the guide rod (17) is fixedly connected to an annular push plate (30), and a linkage rod (28) is fixedly installed on the side wall of the annular push plate (30), and the linkage rod (28) is located below the guide rod (17), and the other end of the linkage rod (28) passes through the wristband body (16) and is fixedly connected to the clamping plate (14), and a protrusion (29) is symmetrically installed on the outer wall of the guide rod (17) on the side close to the annular push plate (30).

4. A method and device for post-processing the output of air quality forecast numerical values ​​according to claim 3, characterized in that A water bag (26) is installed on the side wall of the wristband body (16), and the water bag (26) is located between the wristband body (16) and the annular push plate (30). A fitting groove (33) is provided on the top of the wristband body (16), and a water hole (18) is symmetrically provided at the bottom of the inner wall of the fitting groove (33). The other side port of the water hole (18) extends to the side wall of the wristband body (16), and the other side port of the water hole (18) is fixedly connected to the water bag (26). A moving nozzle (7) is provided inside the water hole (18), and an activated carbon sponge (31) is provided on the inner wall of the fitting groove (33), and the activated carbon sponge (31) covers the port of the water hole (18).

5. A method and device for post-processing the output of air quality forecast numerical values ​​according to claim 4, characterized in that The upper part of the fitting groove (33) is covered with an arc-shaped covering plate (6), and the bottom of the arc-shaped covering plate (6) is provided with a card slot (34) near both sides thereof; the upper part of the side wall of the wristband body (16) is symmetrically provided with a card strip (1), and the card strip (1) is embedded in the inside of the card slot (34); the bottom of the arc-shaped covering plate (6) is symmetrically provided with a sealing layer (36) near both sides thereof, and the sealing layer (36) is in contact with the outer wall of the wristband body (16); the bottom of the arc-shaped covering plate (6) is symmetrically provided with two rubber plates (3), and the two rubber plates (3) are located on both sides of the sealing layer (36) and the activated carbon sponge (31).

6. A method and device for post-processing the output of air quality forecast numerical values ​​according to claim 5, characterized in that A support plate (27) is fixedly mounted on the side of the fitting groove (33) away from the annular pushing plate (30), a cloth strip (5) is fixedly mounted on the side wall of the support plate (27), the cloth strip (5) is located between the activated carbon sponge (31) and the rubber plate (3), and the other end of the cloth strip (5) is fixedly connected to the annular pushing plate (30).

7. A method and device for post-processing the output of air quality forecast numerical values ​​according to claim 5, characterized in that The bottom of the rubber plate (3) is bonded to the cloth strip (5) by means of an adhesive tape (35); an observation hole (4) is provided in the center of the arc-shaped covering plate (6); a glass sheet (2) is provided inside the observation hole (4).

8. The method and device for post-processing the output of air quality forecast numerical value according to claim 3, characterized in that A slot (21) is provided on the side of the clamping plate (14) away from the annular push plate (30), a test paper (22) is embedded in the slot (21), and U-shaped auxiliary slots (23) are provided at both upper and lower ends of the slot (21) opening, and ventilation holes (12) are symmetrically provided on the side wall of the detection slot (15).

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