CN219201525U

CN219201525U - Air quality sensor for ecological environment monitoring

Info

Publication number: CN219201525U
Application number: CN202320038030.6U
Authority: CN
Inventors: 马骧; 王丹
Original assignee: Shanxi Huihui Technology Co ltd
Current assignee: Shanxi Huihui Technology Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-06-16
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses an air quality sensor for ecological environment monitoring, which comprises a main board, a fixed column and a detection box, wherein a steering cylinder is arranged at the top of a mounting seat, a mounting plate is arranged at the top of a rotating rod, the detection box is arranged at the top of the mounting plate, an air inlet pipe is arranged on one side of the detection box, a filter frame is movably arranged on the inner side of the air inlet pipe, and a limit column is arranged on the inner side of a movable groove in a jogged manner. According to the utility model, the filter frame is movably arranged on the inner side of the air inlet pipe, air is filtered by the filter screen and enters the detection box to be detected by the temperature and humidity sensor and the air quality sensor, the limit post is pressed after the air quality detection is finished, the limit post moves on the inner side of the moving groove to extrude the reset spring, the limit relation between the limit post and the limit hole is relieved, the filter frame is quickly detached and cleaned, the good filtering effect of the filter screen on large-particle impurities in the air is ensured, and the accuracy of air quality monitoring is improved.

Description

Air quality sensor for ecological environment monitoring

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to an air quality sensor for ecological environment monitoring.

Background

The quality of air reflects the air pollution degree, which is judged according to the concentration of pollutants in the air, the concentration of the pollutants in the air is influenced by a plurality of factors at specific time and place, the amplification of artificial pollutant emission from fixed and flowing pollution sources is one of the most main factors influencing the air quality, and an air quality sensor is required to monitor the air in the ecological environment monitoring process.

But the existing air quality sensor is used for directly monitoring the air quality in the ecological environment, and large-particle impurities in the air easily enter the sensor to cause the damage of the sensor, so that the accuracy of air quality monitoring is reduced.

Disclosure of Invention

An object of the application is to provide an air quality sensor for ecological environment monitoring, can solve the large granule impurity easily get into the inside technical problem that causes the sensor damage of sensor in the air among the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air quality sensor for ecological environment monitoring, includes mainboard, fixed column and detection case, the fixed column is installed to the bottom of mainboard, the bottom of fixed column runs through and installs the threaded rod, the rotation board is installed to the output of threaded rod, the mount pad is installed at the top of rotation board, the steering cylinder is installed at the top of mount pad, the dwang is installed through the bearing to the inboard of steering cylinder, the mounting panel is installed on the top of dwang;

the top of mounting panel is installed and is examined the case, the intake pipe is installed to one side of examining the case, the inboard movable mounting of intake pipe has the filter frame, the removal groove has been seted up in the outside of filter frame, the inboard gomphosis in removal groove is installed spacing post.

Preferably, the bottom of mainboard is installed the pillar, and the fixing base is installed at the top of mainboard, and the inboard and the threaded rod of fixing base pass through threaded connection.

Preferably, a rotating disc is mounted at the input end of the threaded rod.

Preferably, a first rotating gear is arranged on the outer side of the rotating rod, an adjusting disc is arranged on the outer side of the steering cylinder in a penetrating mode, a second rotating gear is arranged at the output end of the adjusting disc, and the second rotating gear is meshed with the first rotating gear.

Preferably, the temperature and humidity sensor is installed to the inboard top of detecting the case, and air quality sensor is installed at the top of detecting the case, installs the fixed plate on the inner wall of detecting the case, and the motor is installed in the outside of fixed plate, and the fan is installed to the output of motor, and the gas vent has been run through to one side that the detecting the case was kept away from the intake pipe.

Preferably, the outside of intake pipe runs through and has seted up spacing hole, and spacing hole and spacing post cooperate.

Preferably, a reset spring is arranged on the inner wall of the movable groove, the outer end of the reset spring is connected with the inner end of the limit column, and a filter screen is arranged on the inner side of the filter frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the filter frame is movably arranged on the inner side of the air inlet pipe, the motor is operated to drive the suction fan to rotate so as to absorb air in an ecological environment, the air is filtered by the filter screen and enters the inside of the detection box to be detected by the temperature and humidity sensor and the air quality sensor, the limit column is pressed after the air quality detection is finished, the limit column moves on the inner side of the moving groove to extrude the reset spring, so that the limit column is positioned in the moving groove, the limit relation between the limit column and the limit hole is relieved, the filter frame is quickly detached and cleaned, the good filtering effect of the filter screen on large-particle impurities in the air is ensured, and the accuracy of air quality monitoring is improved.

2. According to the utility model, the mounting seat is arranged at the top of the rotating plate, a user rotates the adjusting plate, the adjusting plate drives the second rotating gear to rotate and the first rotating gear to be meshed and driven, the rotating rod rotates to drive the mounting plate to rotate, so that the use position of the detection box is adjusted, the rotating plate rotates the threaded rod, the threaded rod rotates to be matched with the threads of the fixing seat to drive the rotating plate to adjust the position in the vertical direction, the use angle and the height of the detection box are adjusted conveniently according to the air quality monitoring requirement, and the air quality monitoring efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the front internal structure of the steering column of the present utility model;

FIG. 3 is a schematic perspective view of a detection box according to the present utility model;

FIG. 4 is a schematic diagram of the internal structure of the detection box according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a main board; 101. a support post; 102. a fixing seat; 2. fixing the column; 201. a threaded rod; 202. a rotating disc; 203. a rotating plate; 3. a mounting base; 301. a steering cylinder; 302. a rotating lever; 303. rotating the first gear; 304. an adjusting plate; 305. rotating a second gear; 306. a mounting plate; 4. a detection box; 401. a temperature and humidity sensor; 402. an air quality sensor; 403. a fixing plate; 404. a motor; 405. a suction fan; 406. an exhaust port; 5. an air inlet pipe; 501. a limiting hole; 6. a filter frame; 601. a moving groove; 602. a limit column; 603. a return spring; 604. and (3) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected or movably connected, or may be detachably connected or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an embodiment of the present utility model is provided: an air quality sensor for ecological environment monitoring;

including mainboard 1 and fixed column 2, pillar 101 is installed to the bottom of mainboard 1, fixing base 102 is installed at the top of mainboard 1, and the inboard of fixing base 102 passes through threaded connection with threaded rod 201, pillar 101 supports mainboard 1, fixing base 102 and threaded rod 201 screw thread fit have guaranteed the normal rotation of threaded rod 201, fixed column 2 is installed to the bottom of mainboard 1, threaded rod 201 is run through to the bottom of fixed column 2, rotating plate 203 is installed to the output of threaded rod 201, rotating disk 202 is installed to the input of threaded rod 201, rotating disk 202 makes threaded rod 201 rotatory, threaded rod 201 rotates and drives rotating plate 203 with fixing base 102 screw thread fit and carries out the ascending position adjustment of vertical direction.

Referring to fig. 1, 2 and 4, an air quality sensor for ecological environment monitoring;

comprises a mounting seat 3, a mounting plate 306 and a detection box 4, wherein the mounting seat 3 is arranged at the top of the rotating plate 203, a steering cylinder 301 is arranged at the top of the mounting seat 3, a rotating rod 302 is arranged at the inner side of the steering cylinder 301 through a bearing, the mounting plate 306 is arranged at the top end of the rotating rod 302, a first rotating gear 303 is arranged at the outer side of the rotating rod 302, an adjusting plate 304 is arranged at the outer side of the steering cylinder 301 in a penetrating way, a second rotating gear 305 is arranged at the output end of the adjusting plate 304, the second rotating gear 305 is meshed with the first rotating gear 303, the rotating plate 203 supports the mounting seat 3, the mounting seat 3 ensures the stability of the steering cylinder 301 during mounting, a user rotates the adjusting plate 304, the adjusting plate 304 drives the second rotating gear 305 to rotate and the first rotating gear 303 to be meshed and drive the rotating rod 302 to rotate so as to realize the adjustment of the use position of the detection box 4, the use angle and the height of the detection box 4 are conveniently adjusted according to the air quality monitoring requirement, the detection box 4 is installed at the top of the mounting plate 306, the temperature and humidity sensor 401 is installed at the inner side of the top of the detection box 4, the air quality sensor 402 is installed at the top of the detection box 4, the fixing plate 403 is installed on the inner wall of the detection box 4, the motor 404 is installed at the outer side of the fixing plate 403, the suction fan 405 is installed at the output end of the motor 404, the exhaust port 406 is arranged at one side of the detection box 4 far away from the air inlet pipe 5 in a penetrating way, the mounting plate 306 provides the mounting position for the detection box 4, the fixing plate 403 provides the mounting position for the motor 404 and ensures the stability during operation of the motor 404, the motor 404 operates to drive the suction fan 405 to rotate so as to suck air in the ecological environment, the air enters the detection box 4 through the air inlet pipe 5, the temperature and humidity sensor 401 and the air quality sensor 402 detect the air quality, the detected gas is exhausted through the exhaust port 406.

Referring to fig. 1, 3, 4 and 5, an air quality sensor for monitoring an ecological environment;

including intake pipe 5, filter frame 6 and spacing post 602, intake pipe 5 is installed to one side of detecting box 4, spacing hole 501 has been seted up in the outside of intake pipe 5, and spacing hole 501 cooperatees with spacing post 602, the inboard movable mounting of intake pipe 5 has filter frame 6, remove groove 601 has been seted up in the outside of filter frame 6, spacing post 602 is installed to the inboard gomphosis of remove groove 601, install reset spring 603 on the inner wall of remove groove 601, and reset spring 603's outer end is connected with spacing post 602's inner, filter screen 604 is installed to the inboard of filter frame 6, air filters through filter screen 604 and gets into detecting box 4 inside, press spacing post 602 after the air quality detects, spacing post 602 is removed in removal groove 601 and is extruded reset spring 603, make spacing post 602 be located removal groove 601 inside, remove spacing relation between spacing post 602 and the spacing hole 501, wash filter frame 6 from intake pipe 5 inside and tear filter screen 604 open and change.

Working principle: when the device is used, the rotating disc 202 is rotated to enable the threaded rod 201 to rotate, the threaded rod 201 rotates to be in threaded fit with the fixing seat 102 to drive the rotating plate 203 to perform position adjustment in the vertical direction, the adjusting disc 304 rotates, the adjusting disc 304 drives the rotating gear II 305 to rotate to be in meshed transmission with the rotating gear I303, the rotating rod 302 rotates to drive the mounting plate 306 to rotate to adjust the using position of the detection box 4, the motor 404 operates to drive the air suction fan 405 to rotate to suck air in the ecological environment, the air enters the detection box 4 from the air inlet pipe 5 after being filtered by the filter screen 604, large particle impurities in the air are filtered by the filter screen 604, the air quality is detected by the temperature and humidity sensor 401 and the air quality sensor 402, and the detected air is discharged through the air outlet 406.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air quality sensor for ecological environment monitoring, includes mainboard (1), fixed column (2) and detection case (4), its characterized in that: the novel steering device comprises a main board (1), wherein a fixing column (2) is arranged at the bottom of the main board (1), a threaded rod (201) is arranged at the bottom of the fixing column (2) in a penetrating manner, a rotating plate (203) is arranged at the output end of the threaded rod (201), a mounting seat (3) is arranged at the top of the rotating plate (203), a steering cylinder (301) is arranged at the top of the mounting seat (3), a rotating rod (302) is arranged at the inner side of the steering cylinder (301) through a bearing, and a mounting plate (306) is arranged at the top end of the rotating rod (302);

the top of mounting panel (306) is installed and is examined test box (4), intake pipe (5) are installed to one side of examining test box (4), inboard movable mounting of intake pipe (5) has filter frame (6), removal groove (601) have been seted up in the outside of filter frame (6), spacing post (602) are installed in the inboard gomphosis of removal groove (601).

2. An air quality sensor for ecological environment monitoring according to claim 1, wherein: the bottom of mainboard (1) is installed pillar (101), and fixing base (102) are installed at the top of mainboard (1), and the inboard of fixing base (102) passes through threaded connection with threaded rod (201).

3. An air quality sensor for ecological environment monitoring according to claim 1, wherein: the input end of the threaded rod (201) is provided with a rotating disc (202).

4. An air quality sensor for ecological environment monitoring according to claim 1, wherein: the outer side of the rotating rod (302) is provided with a first rotating gear (303), an adjusting disc (304) is installed on the outer side of the steering cylinder (301) in a penetrating mode, a second rotating gear (305) is installed at the output end of the adjusting disc (304), and the second rotating gear (305) is meshed with the first rotating gear (303).

5. An air quality sensor for ecological environment monitoring according to claim 1, wherein: temperature and humidity sensor (401) are installed to the top inboard of detecting case (4), and air quality sensor (402) are installed at the top of detecting case (4), install fixed plate (403) on the inner wall of detecting case (4), motor (404) are installed in the outside of fixed plate (403), and suction fan (405) are installed to the output of motor (404), and exhaust port (406) have been run through to one side that detecting case (4) kept away from intake pipe (5).

6. An air quality sensor for ecological environment monitoring according to claim 1, wherein: the outside of intake pipe (5) runs through and has seted up spacing hole (501), and spacing hole (501) and spacing post (602) cooperate.

7. An air quality sensor for ecological environment monitoring according to claim 1, wherein: a reset spring (603) is arranged on the inner wall of the movable groove (601), the outer end of the reset spring (603) is connected with the inner end of the limit column (602), and a filter screen (604) is arranged on the inner side of the filter frame (6).