CN218704897U

CN218704897U - Portable air quality monitoring toolbox

Info

Publication number: CN218704897U
Application number: CN202223131984.6U
Authority: CN
Inventors: 王谦; 王恒; 崔小腾
Original assignee: Anhui Hanyu Construction Engineering Co ltd
Current assignee: Anhui Hanyu Construction Engineering Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-24
Anticipated expiration: 2032-11-24

Abstract

The utility model belongs to the air quality monitoring field, especially, portable air quality monitoring toolbox, comprises a box body, the left and right sides downside of box all rotates and installs the dust guard, the bottom inner wall slidable mounting of box has the receiver, the left and right sides inner wall fixed mounting of box has the backup pad, the top inner wall left and right sides fixed mounting of box has the limiting plate, fixed mounting has the partition plate between the left and right sides inner wall of box; the transmission assembly is arranged on the box body; a display assembly mounted on the support plate. The utility model relates to a rationally, can make display and different air sensor auto-eject and withdraw when needs use the display through parts such as the motor that set up, driving shaft, pop out the process and need not to open box itself, and also accessible hand power handle when removing removes, and this makes the monitoring process of this equipment comparatively convenient, laborsaving.

Description

Portable air quality monitoring toolbox

Technical Field

The utility model relates to an air quality monitoring technology field especially relates to a portable air quality monitoring toolbox.

Background

The air quality monitoring refers to sampling and measuring pollutants in the air at fixed points or at regular time, in order to monitor the air, a plurality of air monitoring points are generally required to be established in a city, continuous automatic monitoring is carried out by installing automatic monitoring instruments, monitoring results are dispatched to a person to take back regularly and are analyzed to obtain related data, and in order to ensure the accuracy of the data, the number of devices for stably monitoring the air quality is not too small, the distribution sites are uniform, so that the transportation and collection processes of the data are frequent, and in order to save manpower and material resources, a portable air quality monitoring tool box is required to be convenient for mobile real-time monitoring and recording of the air data;

the publication No. CN 210465369U discloses a portable air quality monitoring box, which comprises a box part, a monitoring processing device and a display screen, wherein the box part comprises a first box body, a second box body, a third box body, a rotating shaft and a support, the first box body and the second box body are connected into a whole through the rotating shaft in an openable and closable manner, a groove is formed in the side surface, close to the first box body, of the second box body, the third box body is arranged in the groove, one end of the support is rotatably connected in the groove of the second box body, the other end of the support is rotatably connected on the third box body, the support rotates to enable the third box body to be obliquely erected on the second box body or to be horizontally arranged in the groove, an acquisition part is arranged in the first box body, a main control part is arranged in the second box body, and the display screen is embedded in the side surface of the third box body;

it needs earlier to open the box manually when using the display and gathering air data, adjusts the angle of third box and display again, and if want portable monitoring, just needs the user to embrace the box of opening and move, and still need the user to put the thing back into the box and close the box when stopping monitoring, and these steps and process all make it comparatively troublesome and hard when being used, therefore we have proposed a portable air quality monitoring toolbox.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable air quality monitoring tool box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable air quality monitoring kit comprising:

the dustproof plate is rotatably installed on the lower sides of the left side and the right side of the box body, a storage box is slidably installed on the inner wall of the bottom of the box body, supporting plates are fixedly installed on the inner walls of the left side and the right side of the box body, limiting plates are fixedly installed on the left side and the right side of the inner wall of the top of the box body, and a partition plate is fixedly installed between the inner walls of the left side and the right side of the box body;

the transmission assembly is arranged on the box body;

a display assembly mounted on the support plate;

a sensor assembly mounted on the transmission assembly.

Preferably, the transmission assembly comprises a motor, a driving shaft, a screw rod, a rotary seat, a transmission shaft, a first bevel gear, a second bevel gear and a transmission gear, the motor is fixedly installed on the inner wall of one side of the box body, the driving shaft is fixedly installed at the output end of the motor, the screw rod is rotatably installed between the inner walls of the left side and the right side of the box body and located above the partition plate, the rotary seat is fixedly installed at the top of the partition plate, the driving shaft and the screw rod are rotatably installed on the inner side of the rotary seat, the transmission shaft is rotatably installed on the inner wall of the rear side of the box body, the first bevel gear is fixedly installed on the outer side of the driving shaft, the first bevel gear is meshed with the second bevel gear, the transmission gear is fixedly installed on the outer side of the transmission shaft and located behind the second bevel gear, and the rotary seat can support the screw rod and the driving shaft.

Preferably, the transmission assembly further comprises a belt wheel and a belt, the belt wheel is fixedly installed on the driving shaft and the outer side of the screw rod, the belt is arranged on the outer side of the belt wheel, and the motor can drive the screw rod to rotate.

Preferably, the left side and the right side of the outer side of the screw rod are respectively provided with threads with opposite rotation directions, and the screw rod can enable the two connecting rod sliding blocks to move oppositely.

Preferably, the display module includes base, display, roof and pinion rack, base slidable mounting be in between the inboard of backup pad, display fixed mounting be in the top of base, roof fixed mounting be in the top of display, pinion rack fixed mounting be in the bottom of base, the pinion rack with drive gear intermeshing, the display can be protected to the roof.

Preferably, the sensor assembly comprises a mounting seat and a connecting rod sliding block, the mounting seat is slidably mounted on the left side and the right side of the inner wall of the bottom of the box body, the connecting rod sliding block is fixedly mounted on one side of the mounting seat, the connecting rod sliding block is in threaded connection with the outer side of the screw rod, and the connecting rod sliding block can drive the mounting seat to move.

Preferably, the left side one side of mount pad is from last to having set gradually PM2.5 sensor, CO2 sensor and SO2 sensor down, the right side one side of mount pad is from last to having set gradually NH3 sensor, CO sensor and temperature and humidity sensor down, and PM2.5 sensor, CO2 sensor, SO2 sensor, NH3 sensor, CO sensor and temperature and humidity sensor all with display electric connection, the display screen can show air quality data.

Preferably, the inner wall of the right side of the box body is fixedly provided with a storage battery box, the top of the box body is fixedly provided with a handle, the front side of the box body is fixedly provided with a controller, the controller is electrically connected with the motor, the display and the storage battery box, and the controller can control all electrical elements in the equipment.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) The utility model discloses a portable air quality monitoring toolbox, through the motor that sets up, the driving shaft, the lead screw, the swivel mount, the transmission shaft, first bevel gear, second bevel gear, drive gear and pinion rack for this portable air quality monitoring toolbox can make display auto-eject and withdraw when needs use the display, pop out the process and need not to open box itself, and also can remove through the hand power handle when removing, and this makes the monitoring process of this equipment comparatively convenient, laborsaving.

(2) The utility model discloses a portable air quality monitoring toolbox, through dust guard, lead screw, band pulley, belt, connecting rod slider and the mount pad that sets up for this portable air quality monitoring toolbox can pop out simultaneously and withdraw different air sensor from both sides along with the display automatically when needs monitoring ambient air quality, is convenient for carry out quality monitoring to the air when removing, makes the monitoring process of this equipment more convenient relatively and light.

Drawings

Fig. 1 is a schematic perspective view of a portable air quality monitoring tool box according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a portable air quality monitoring tool box according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a box body; 2. a dust-proof plate; 3. a storage box; 4. a support plate; 5. a limiting plate; 6. a partition plate; 7. a motor; 8. a drive shaft; 9. a screw rod; 10. rotating; 11. a drive shaft; 12. a first bevel gear; 13. a second bevel gear; 14. a transmission gear; 15. a pulley; 16. a belt; 17. a base; 18. a display; 19. a top plate; 20. a toothed plate; 21. a mounting seat; 22. a connecting rod slider; 23. a battery case; 24. a handle; 25. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples

Referring to fig. 1-3, a portable air quality monitoring toolbox, including box 1, the transmission assembly, display module and sensor module, the dust guard 2 is all installed in the rotation of the left and right sides downside of box 1, dust can be avoided attaching to on the sensor to dust guard 2, box 1's bottom inner wall slidable mounting has receiver 3, receiver 3 can be used for placing instrument commonly used, box 1's left and right sides inner wall fixed mounting has backup pad 4, backup pad 4 can make base 17 slide, box 1's top inner wall left and right sides fixed mounting has limiting plate 5, limiting plate 5 can restrict the displacement distance of base 17, fixed mounting has division board 6 between box 1's the left and right sides inner wall, division board 6 can fix swivel mount 10, the transmission assembly is installed on box 1, the synchronous motion of display 18 and mount pad 21 can be realized to the transmission assembly, the display module is installed on backup pad 4, the display module can fix and remove display 18, the sensor module is installed on the transmission assembly, the sensor module can fix and remove different air quality detection sensors.

In this embodiment, the transmission assembly includes a motor 7, a driving shaft 8, a screw rod 9, a rotation seat 10, a transmission shaft 11, a first bevel gear 12, a second bevel gear 13 and a transmission gear 14, the motor 7 is fixedly installed on an inner wall of one side of the box 1, the driving shaft 8 is fixedly installed at an output end of the motor 7, the screw rod 9 is rotatably installed between inner walls of left and right sides of the box 1 and above the partition plate 6, the rotation seat 10 is fixedly installed at a top of the partition plate 6, the driving shaft 8 and the screw rod 9 are both rotatably installed inside the rotation seat 10, the transmission shaft 11 is rotatably installed on an inner wall of a rear side of the box 1, the first bevel gear 12 is fixedly installed outside the driving shaft 8, the second bevel gear 13 is fixedly installed outside the transmission shaft 11, the first bevel gear 12 is engaged with the second bevel gear 13, the transmission gear 14 is fixedly installed outside the transmission shaft 11 and behind the second bevel gear 13, it should be noted that the rotation seat 10 is provided with two through holes respectively matched with the screw rod 9 and the driving shaft 8 so that the screw rod 9 and the driving shaft 8 can move inside the transmission shaft, and stability of the transmission process is improved.

In this embodiment, the transmission assembly further includes a belt pulley 15 and a belt 16, the belt pulley 15 is fixedly installed on the outer sides of the driving shaft 8 and the lead screw 9, and the belt 16 is installed on the outer side of the belt pulley 15, it should be noted that the belt pulley 15 and the belt 16 are installed on the driving shaft 8 and the lead screw 9, so that the motor 7 can drive the driving shaft 8 to rotate and simultaneously drive the lead screw 9 to synchronously rotate, and the motor 7 can realize more functions.

In this embodiment, the left and right sides of the outer side of the screw rod 9 are respectively provided with threads with opposite rotation directions, and it should be noted that the threads with different rotation directions can enable the screw rod 9 to drive the two connecting rod sliders 22 thereon to move in opposite directions when rotating in a single direction, so that the mounting seats 21 on both sides can extend out in different directions, and the monitoring process of the sensor is more convenient.

In this embodiment, the display module includes base 17, display 18, roof 19 and pinion rack 20, base 17 slidable mounting is between the inboard of backup pad 4, display 18 fixed mounting is at the top of base 17, roof 19 fixed mounting is at the top of display 18, pinion rack 20 fixed mounting is in the bottom of base 17, pinion rack 20 and drive gear 14 intermeshing, it is required to explain that, when not using, roof 19 can with box 1 upper surface parallel and level, avoid moisture or dust to get into in the box 1, the life of display 18 has been improved.

In this embodiment, the sensor assembly includes an installation base 21 and a connecting rod slider 22, the installation base 21 is slidably installed on the left and right sides of the inner wall of the bottom of the box body 1, the connecting rod slider 22 is fixedly installed on one side of the installation base 21, and the connecting rod slider 22 is in threaded connection with the outer side of the lead screw 9.

In this embodiment, one side of left side mount pad 21 is from last to having set gradually the PM2.5 sensor down, CO2 sensor and SO2 sensor, one side of right side mount pad 21 is from last to having set gradually the NH3 sensor down, CO sensor and temperature and humidity sensor, and the PM2.5 sensor, the CO2 sensor, the SO2 sensor, the NH3 sensor, CO sensor and temperature and humidity sensor all with display 18 electric connection, it needs to explain, different sensors can be used to detect the content of different gas composition in the air, make the equipment can realize portable monitoring to air quality.

In this embodiment, a storage battery box 23 is fixedly installed on the inner wall of the right side of the box body 1, a handle 24 is fixedly installed on the top of the box body 1, a controller 25 is fixedly installed on the front side of the box body 1, and the controller 25 is electrically connected with the motor 7, the display 18 and the storage battery box 23, and it should be noted that the controller 25 can control the start and stop of the motor 7, the display 18 and the storage battery box 23 in real time.

Through the structure, the portable air quality monitoring tool box provided by the utility model can enable the display 18 to automatically pop out and withdraw, the box body 1 does not need to be opened in the popping-out process, and the portable air quality monitoring tool box can be moved by the hand-pulling handle 24 during moving, so that the monitoring process of the equipment is convenient and labor-saving, different air sensors can be popped out and withdrawn from two sides simultaneously along with the display 18 automatically when the ambient air quality is required to be monitored, the quality of air is conveniently monitored during moving, the monitoring process of the equipment is relatively convenient and easy, the specific operation is that when the equipment is required to be used for monitoring the air quality, the storage battery box 23 is only required to be controlled by the controller 25 to supply power to internal electric elements, and then the motor 7 and the display 18 are controlled by the controller 25 to start working, the motor 7 which starts to work drives the driving shaft 8 to rotate, the rotating driving shaft 8 drives the belt wheel 15 and the first bevel gear 12 to rotate, the rotating first bevel gear 12 drives the second bevel gear 13 to rotate through meshing, the rotating second bevel gear 13 drives the transmission shaft 11 to rotate, the rotating transmission shaft 11 drives the transmission gear 14 to rotate, the rotating transmission gear 14 drives the toothed plate 20 to move upwards through meshing, the toothed plate 20 which moves upwards pushes the base 17 to slide upwards along the surface of the supporting plate 4 until the display 18 extends completely, meanwhile, the rotating belt wheel 15 drives the other belt wheel 15 to rotate through the belt 16, the two rotating belt wheels 15 drive the screw rod 9 to rotate, the rotating screw rod 9 drives the connecting rod sliding block 22 to move outwards at the same time, the moving connecting rod sliding block 22 pushes the mounting seat 21 to move outwards, the mounting seat 21 which moves outwards pushes the dust guard 2 to rotate and open, so that the sensor on the mounting seat 21 extends out, the gas components of the ambient air are detected and the data is provided to the display 18 where it is started for collection.

It is right above the utility model provides a portable air quality monitoring toolbox has introduced in detail. The principles and embodiments of the present invention have been explained using specific embodiments, and the above description is only used to help understand the method and its core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. A portable air quality monitoring kit, comprising:

the dust-proof box comprises a box body (1), wherein dust-proof plates (2) are rotatably mounted on the lower sides of the left side and the right side of the box body (1), a storage box (3) is slidably mounted on the inner wall of the bottom of the box body (1), supporting plates (4) are fixedly mounted on the inner walls of the left side and the right side of the box body (1), limiting plates (5) are fixedly mounted on the left side and the right side of the inner wall of the top of the box body (1), and partition plates (6) are fixedly mounted between the inner walls of the left side and the right side of the box body (1);

the transmission assembly is arranged on the box body (1);

a display assembly mounted on the support plate (4);

a sensor assembly mounted on the transmission assembly.

2. A portable air quality monitoring kit in accordance with claim 1, the transmission assembly comprises a motor (7), a driving shaft (8), a screw rod (9), a rotary seat (10), a transmission shaft (11), a first bevel gear (12), a second bevel gear (13) and a transmission gear (14), the motor (7) is fixedly arranged on the inner wall of one side of the box body (1), the driving shaft (8) is fixedly arranged at the output end of the motor (7), the screw rod (9) is rotatably arranged between the inner walls of the left side and the right side of the box body (1) and is positioned above the partition plate (6), the rotary seat (10) is fixedly arranged on the top of the partition plate (6), the driving shaft (8) and the screw rod (9) are both rotatably arranged on the inner side of the rotary seat (10), the transmission shaft (11) is rotatably arranged on the inner wall of the rear side of the box body (1), the first bevel gear (12) is fixedly arranged on the outer side of the driving shaft (8), the second bevel gear (13) is fixedly arranged on the outer side of the transmission shaft (11), the first bevel gear (12) and the second bevel gear (13) are meshed with each other, the transmission gear (14) is fixedly arranged on the outer side of the transmission shaft (11) and is positioned behind the second bevel gear (13).

3. A portable air quality monitoring kit according to claim 2, characterized in that the transmission assembly further comprises a pulley (15) and a belt (16), the pulley (15) being fixedly mounted on the outside of the drive shaft (8) and the lead screw (9), the belt (16) being disposed on the outside of the pulley (15).

4. A portable air quality monitoring tool box according to claim 3, characterized in that the screw (9) is provided with threads with opposite turning directions on the left and right sides of the outer side.

5. A portable air quality monitoring kit according to claim 4, characterized in that the display assembly comprises a base (17), a display (18), a top plate (19) and a toothed plate (20), the base (17) is slidably mounted between the inner sides of the support plates (4), the display (18) is fixedly mounted at the top of the base (17), the top plate (19) is fixedly mounted at the top of the display (18), the toothed plate (20) is fixedly mounted at the bottom of the base (17), and the toothed plate (20) is intermeshed with the transmission gear (14).

6. The portable air quality monitoring tool box as claimed in claim 5, wherein the sensor assembly comprises a mounting seat (21) and a connecting rod sliding block (22), the mounting seat (21) is slidably mounted on the left side and the right side of the inner wall of the bottom of the box body (1), the connecting rod sliding block (22) is fixedly mounted on one side of the mounting seat (21), and the connecting rod sliding block (22) is in threaded connection with the outer side of the screw rod (9).

7. The portable air quality monitoring tool box according to claim 6, wherein a PM2.5 sensor, a CO2 sensor and an SO2 sensor are sequentially arranged on one side of the mounting seat (21) on the left side from top to bottom, an NH3 sensor, a CO sensor and a temperature and humidity sensor are sequentially arranged on one side of the mounting seat (21) on the right side from top to bottom, and the PM2.5 sensor, the CO2 sensor, the SO2 sensor, the NH3 sensor, the CO sensor and the temperature and humidity sensor are all electrically connected with the display (18).

8. The portable air quality monitoring tool box according to claim 7, characterized in that a storage battery box (23) is fixedly installed on the inner wall of the right side of the box body (1), a handle (24) is fixedly installed on the top of the box body (1), a controller (25) is fixedly installed on the front side of the box body (1), and the controller (25) is electrically connected with the motor (7), the display (18) and the storage battery box (23).