CN209979580U

CN209979580U - Outdoor air detector

Info

Publication number: CN209979580U
Application number: CN201920510040.9U
Authority: CN
Inventors: 韩宏彦; 曹宽; 陈楚晓; 岳巍
Original assignee: Hebei College of Industry and Technology
Current assignee: Shijiazhuang Zhaojia Enterprise Management Consulting Co ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-21
Anticipated expiration: 2029-04-15

Abstract

The utility model provides an outdoor air detector, belonging to the technical field of air detection equipment, comprising a supporting seat, a plurality of supporting rods, a plurality of air monitoring probes and a display screen structure; the supporting seat is used for being connected with outdoor supporting facilities; one end of each support rod is fixed on the support seat; the plurality of air monitoring probes are respectively arranged at the other end of each supporting rod; the display screen structure is arranged on the supporting seat and used for displaying real-time data monitored by the air monitoring probes. The utility model provides a pair of outdoor air detector, through the air quality real-time detection of air monitoring probe to this department to the numerical value that will detect shows structurally at the display screen, makes things convenient for the pedestrian to look over at any time, supplies the pedestrian to know the quality condition of current moment and current position air in real time.

Description

Outdoor air detector

Technical Field

The utility model belongs to the technical field of empty gas detection surveys the equipment, more specifically says, relates to an outdoor air detector.

Background

Environmental protection monitoring is firstly carried out, automation and informatization are the premise and guarantee of environmental monitoring, and when local economy develops rapidly for years, various regions continuously generate environmental pollution events such as water, gas and noise with different degrees, so that the life quality of people is seriously influenced, and the continuous development of the local economy is hindered. With the issuance and implementation of various environmental protection policies and regulations established by the state, local governments at all levels increasingly pay more attention to environmental management in jurisdictions, and meanwhile, the investment on environmental monitoring and emergency monitoring is increased, and atmospheric environmental quality monitoring ground stations are installed in the successive planning of all regions. But the monitoring station can only measure the average air quality of a local area, and the portable air quality monitoring equipment is more convenient and rapid for multi-point urban mobile environment monitoring, emergency monitoring of air quality after emergency event processing and irregular spot check of key pollution enterprises.

Along with the improvement of living standard, people pay more and more attention to the air quality of place of living and place of travel, because whether the air is good influences self health greatly, so people need know the air index condition of environment in real time, arrange own stroke. At present, people mostly check local air quality conditions from air index information published by an official party, and although the result of the official detection is more accurate, the timeliness is poor; or people carry a small-sized detection instrument to monitor the air quality in real time, but the monitoring instrument carried outdoors not only has incomplete monitoring data but also is easy to damage or lose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor air detector aims at solving the air monitering result and lacks ageing, and small-size monitoring instrument monitoring data waits technical problem comprehensively.

In order to achieve the above object, the utility model adopts the following technical scheme: the outdoor air detector comprises a supporting seat, a plurality of supporting rods, a plurality of air monitoring probes and a display screen structure; the supporting seat is used for being connected with outdoor supporting facilities; one end of each support rod is fixed on the support seat; the plurality of air monitoring probes are respectively arranged at the other end of each supporting rod; the display screen structure is arranged on the supporting seat and used for displaying real-time data monitored by the air monitoring probes.

Further, the air monitoring probe comprises a probe connecting clamp, a protective shell and a probe body; the probe connecting clamp is provided with a closed end and two free ends which are respectively arranged at two ends of the closed end, and the closed end is connected with the end part of the corresponding supporting rod; two ends of the protective shell are respectively connected to the two free ends; the probe body is arranged in the protective shell and electrically connected with the display screen structure.

Further, the air monitoring probe further comprises: the telescopic assembly is fixedly arranged between the free end of the probe connecting clamp and the protective shell.

Further, the telescopic assembly comprises a telescopic sleeve, a return spring and a telescopic rod; one end of the telescopic sleeve is arranged at the free end of the probe connecting clamp; one end of the return spring is fixedly arranged in the telescopic sleeve; one end of the telescopic rod is in sliding fit with the telescopic sleeve and is connected with the other end of the reset spring, and the other end of the telescopic rod is connected with the protective shell.

Further, the protective housing is a filter screen structure.

Further, the air monitoring probe further comprises: and the protective sponge is arranged in the protective shell and used for protecting the probe body.

Further, the outdoor air detection instrument further includes: the connecting sleeves are respectively detachably sleeved at the end parts of the supporting rods and fixedly connected with the closed ends of the corresponding probe connecting clamps.

Furthermore, the outer wall of each supporting rod is provided with at least one limiting groove; the inner wall of the connecting sleeve corresponding to each support rod is provided with a limiting block inserted into the limiting groove.

Further, the outdoor air detection instrument further includes: and the fastening bolts respectively penetrate through the cylinder walls of the connecting sleeves and are in threaded connection with the corresponding supporting rods.

The utility model provides a pair of outdoor air detector's beneficial effect lies in: compared with the prior art, the utility model relates to an outdoor air detector installs the supporting seat on outdoor supporting facility in advance, like the cable post. The air quality of the air quality monitoring device is detected in real time through the air monitoring probe, detected numerical values are displayed on the display screen, and therefore the air quality monitoring device is convenient for pedestrians to check at any time and enables the pedestrians to know the quality conditions of the air at the current moment and the current position in real time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of an outdoor air detector provided in an embodiment of the present invention;

fig. 2 is a partial rear view of an outdoor air detector according to an embodiment of the present invention;

fig. 3 is a transverse cross-sectional view of a connection sleeve according to an embodiment of the present invention;

fig. 4 is a longitudinal sectional view of a telescopic assembly according to an embodiment of the present invention.

In the figure: 1. a cable post; 2. a supporting seat; 3. a support bar; 4. an air monitoring probe; 5. a connecting sleeve; 7. a limiting block; 9. a probe connecting clamp; 10. a bearing seat; 11. a telescopic sleeve; 12. a return spring; 13. a telescopic rod; 14. a protective shell; 15. a filter screen; 16. a probe body; 17. a shaft sleeve; 18. a display screen back panel; 19. a display screen outer frame; 20. a connecting rod; 21. a connecting plate; 22. a reinforcing rod; 23. and fastening the bolt.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 3, an outdoor air detector according to the present invention will now be described. The outdoor air detector comprises a supporting seat 2, a plurality of supporting rods 3, a plurality of air monitoring probes 4 and a display screen structure; the supporting seat 2 is used for being connected with outdoor supporting facilities; one end of each of the support rods 3 is fixed on the support seat 2; a plurality of air monitoring probes 4 are respectively arranged at the other end of each supporting rod 3; the display screen structure is arranged on the supporting seat 2 and used for displaying real-time data monitored by the air monitoring probes 4.

The utility model provides a pair of outdoor air detector's beneficial effect lies in: compared with the prior art, the utility model relates to an outdoor air detector installs supporting seat 2 on outdoor supporting facility in advance, like cable post 1. Through air monitor probe 4 to the air quality real-time detection of this department to the numerical value that will detect shows at the display screen structurally, makes things convenient for the pedestrian to look over at any time, supplies the pedestrian to know the quality condition of current moment and current position air in real time.

As a specific embodiment of the outdoor air detector provided by the present invention, please refer to fig. 1, the air monitoring probe 4 includes a probe connecting clip 9, a protective shell 14 and a probe body 16; the probe connecting clamp 9 is provided with a closed end and two free ends which are respectively arranged at two ends of the closed end, and the closed end is connected with the corresponding end part of the supporting rod 3; two ends of the protective shell 14 are respectively connected to the two free ends; the probe body 16 is disposed within the protective shell 14 and is electrically connected to the display screen structure. The probe body 16 is disposed within the protective shell 14, and damage to the probe body 16 is prevented by the protective shell 14.

In this embodiment, the two ends of the protective shell 14 are respectively rotatably connected to the two free ends, and the protective shell 14 can rotate along the longitudinal axis, and can rotate when receiving wind force or other resistance, so as to avoid damage to the protective shell 14 or the probe body 16 caused by excessive resistance.

As a specific implementation manner of the outdoor air detector provided by the present invention, please refer to fig. 1 and fig. 4, the air monitoring probe 4 further includes: and the telescopic assembly is fixedly arranged between the free end of the probe connecting clamp 9 and the protective shell 14. The protective shell 14 and the probe connecting clamp 9 are fixed through the telescopic assembly, so that the protective shell 14 is guaranteed to have freedom degree of moving up and down in the vertical direction, and the protective shell 14 and the probe body 16 are further prevented from being damaged due to external resistance.

In this embodiment, each telescopic assembly is rotatably disposed on the free end of the corresponding probe connecting clip 9 through a bearing seat 10.

In this embodiment, the probe body 16 is a common detection probe in the market, and can detect the content of harmful substances in the air, such as formaldehyde, PM10, PM2.5, ozone, and CO, and can also detect the temperature and humidity. The probe body 16 can be a multifunctional probe, such as an Abbylo type ME2-CH2O-16x15 formaldehyde probe, such as an ABB 07-MP 901 probe, which can detect CO, NH3, smoke, temperature and humidity, etc.

As a specific implementation manner of the outdoor air detector provided by the present invention, referring to fig. 1 and 4, the telescopic assembly includes a telescopic sleeve 11, a return spring 12 and a telescopic rod 13; one end of the telescopic sleeve 11 is arranged at the free end of the probe connecting clamp 9; one end of a return spring 12 is fixedly arranged in the telescopic sleeve 11; one end of the telescopic rod 13 is in sliding fit with the telescopic sleeve 11 and is connected with the other end of the return spring 12, and the other end of the telescopic rod is connected with the protective shell 14. Because the telescopic rod 13 is connected with the telescopic sleeve 11 through the return spring 12, when the protective shell 14 is subjected to external force in the vertical direction, the protective shell 14 can move up and down along the longitudinal direction, so that impact caused by the external force is reduced.

In this embodiment, the protective casing 14 is a filter screen 15. The filter screen 15 can filter the impurity in the air, avoids impurity entering the protective housing 14 to influence the detection precision of probe body 16.

As a specific implementation manner of the present invention, please refer to fig. 1, the air monitoring probe 4 further includes: and the protective sponge is arranged in the protective shell 14 and used for protecting the probe body 16. The protective sponge can prevent external fine dust particles or rainwater from contacting the probe body 16 through the filter screen 15.

As a specific implementation manner of the present invention, please refer to fig. 1, the outdoor air detector further includes: and the connecting sleeves 5 are respectively detachably sleeved at the end parts of the supporting rods 3 and are fixedly connected with the closed ends of the corresponding probe connecting clamps 9. The probe connecting clamp 9 is sleeved on the support rod 3 through the connecting sleeve 5, and when the probe body 16 is damaged, the probe connecting clamp is convenient to replace and maintain.

As a specific embodiment of the outdoor air detector provided in the present invention, please refer to fig. 1 and 3, the outer wall of each support rod 3 is provided with at least one limiting groove; the inner wall of the connecting sleeve 5 corresponding to each support rod 3 is provided with a limiting block 7 for being inserted into the limiting groove. In order to prevent the connecting sleeve 5 from slipping off the end of the supporting rod 3 due to rotation or shaking, a limiting block 7 is arranged on the connecting sleeve 5 and inserted into a limiting groove of the supporting rod 3 to fix the connecting sleeve 5.

As a specific implementation manner of the present invention, please refer to fig. 1, the outdoor air detector further includes: and the fastening bolts 23 respectively penetrate through the cylinder wall of each connecting sleeve 5 and are in threaded connection with the corresponding support rod 3. The connecting sleeve 5 is further firmly fixed on the support rod 3 by the fastening bolt 23, and the disassembly is convenient.

In the present embodiment, please refer to fig. 1 and fig. 2, the display screen structure includes a display screen outer frame 19, a display screen body and a display screen back plate 18; the display screen body is arranged in the display screen outer frame 19 and is electrically connected with each probe body 16; the display screen back plate 18 is arranged in the display screen outer frame 19 and is positioned on the back of the display screen.

In the present embodiment, please refer to fig. 1 and fig. 2, in order to fix the display screen structure firmly and prevent falling. The outdoor air detector also comprises a display screen bracket which is fixedly arranged on the supporting seat 2 and used for supporting the display screen outer frame 19. Optionally, the display screen bracket includes a shaft sleeve 17, a connecting rod 20 and a reinforcing rod 22; the shaft sleeve 17 is fixedly sleeved on the cable post 1; one end of the connecting rod 20 is connected with the shaft sleeve 17, and the other end of the connecting rod is detachably connected with the display screen back plate 18 through a connecting plate 21; and one end of the reinforcing rod 22 is connected with the display screen outer frame 19, and the other end is connected with the supporting seat 2.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An outdoor air detector, characterized by, includes:

the supporting seat is used for being connected with outdoor supporting facilities;

one end of each support rod is fixed on the support seat;

the air monitoring probes are respectively arranged at the other end of each supporting rod;

and the display screen structure is arranged on the supporting seat and used for displaying real-time data monitored by each air monitoring probe.

2. The outdoor air detector of claim 1, wherein the air monitoring probe comprises:

the probe connecting clamp is provided with a closed end and two free ends which are respectively arranged at two ends of the closed end, and the closed end is connected with the end part of the corresponding supporting rod;

the two ends of the protective shell are respectively connected to the two free ends;

the probe body is arranged in the protective shell and is electrically connected with the display screen structure.

3. The outdoor air detector of claim 2, where the air monitoring probe further comprises:

the telescopic assembly is fixedly arranged between the free end of the probe connecting clamp and the protective shell.

4. The outdoor air detector of claim 3, wherein the telescoping assembly comprises:

one end of the telescopic sleeve is arranged at the free end of the probe connecting clamp;

one end of the return spring is fixedly arranged in the telescopic sleeve;

one end of the telescopic rod is in sliding fit with the telescopic sleeve and is connected with the other end of the reset spring, and the other end of the telescopic rod is connected with the protective shell.

5. The outdoor air monitor according to claim 2, wherein said protective casing is a filter net structure.

6. The outdoor air detector of claim 5, where the air monitoring probe further comprises:

and the protective sponge is arranged in the protective shell and used for protecting the probe body.

7. An outdoor air detector according to any one of claims 2 to 6, characterised by further comprising:

the connecting sleeves are respectively detachably sleeved at the end parts of the supporting rods and fixedly connected with the closed ends of the corresponding probe connecting clamps.

8. The outdoor air detector of claim 7, wherein the outer wall of each support rod is provided with at least one limiting groove; the inner wall of the connecting sleeve corresponding to each support rod is provided with a limiting block inserted into the limiting groove.

9. The outdoor air detector of claim 8, further comprising:

and the fastening bolts respectively penetrate through the cylinder walls of the connecting sleeves and are in threaded connection with the corresponding supporting rods.