Atmospheric pollutant sampling and monitoring device

Abstract

The utility model relates to the technical field of atmospheric pollutant monitoring, and discloses an atmospheric pollutant sampling and monitoring device which comprises a monitor, a tray is slidably connected to the bottom side of the monitor, a first button is slidably connected to the interior of the tray, a sliding block is fixedly connected to the rear end of the first button, a first rotating shaft is fixedly connected to the interior of the right side of the sliding block, and a second rotating shaft is fixedly connected to the interior of the right side of the sliding block. A first rotating rod is rotatably connected to the periphery of the first rotating shaft, a second rotating shaft is rotatably connected to the interior of the rear side of the first rotating rod, a first clamping block is rotatably connected to the periphery of the second rotating shaft, a mounting block is slidably connected to the left side of the first clamping block, a fourth rotating shaft is rotatably connected to the interior of the left side of the sliding block, and a second rotating rod is rotatably connected to the periphery of the fourth rotating shaft. According to the utility model, through the mutual cooperation of the button II, the main support column, the auxiliary support column, the spring II, the buckle, the chassis and the plurality of clamping grooves, after the button is pulled, the chassis and the buckle slide into the main support column, so that the auxiliary support column can slide up and down freely, and the height is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of air pollutant monitoring, in particular to an air pollutant sampling and monitoring device. Background Technique

[0002] Developing efficient and accurate air pollutant sampling and monitoring devices has become an important topic in the field of environmental protection.

[0003] Air pollutant sampling and monitoring devices mainly stem from the urgent need for environmental protection and air quality monitoring. The working principle of air pollutant sampling and monitoring devices involves multiple links such as sampling, separation, detection, data processing, and display. Through these steps, the device can accurately and quickly obtain pollutant information in the air, providing strong data support for environmental protection and air quality monitoring. With the continuous development of technology, the technology of air samplers is also constantly progressing, developing towards a more intelligent, precise, and convenient direction.

[0004] Existing air pollutant sampling and monitoring devices are fixedly installed by bolts, and disassembly requires specific tools, such as screwdrivers and wrenches, which are even more inconvenient to disassemble and assemble when used in a narrow space, resulting in difficulties in disassembly and affecting the work progress after problems occur. Therefore, an air pollutant sampling and monitoring device is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an air pollutant sampling and monitoring device, aiming to improve the problem of inconvenient disassembly in the existing technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An air pollutant sampling and monitoring device, including a monitor, a tray is slidably connected to the bottom side of the monitor, a button one is slidably connected inside the tray, a slider is fixedly connected to the rear end of the button one, a rotating shaft one is fixedly connected inside the right side of the slider, a rotating rod one is rotatably connected to the outer periphery of the rotating shaft one, a rotating shaft two is rotatably connected inside the rear side of the rotating rod one, a clamping block one is rotatably connected to the outer periphery of the rotating shaft two, an installation block is slidably connected to the left side of the clamping block one, a rotating shaft four is rotatably connected inside the left side of the slider, a rotating rod two is rotatably connected to the outer periphery of the rotating shaft four, a rotating shaft three is rotatably connected inside the rear side of the rotating rod two, a clamping block two is rotatably connected to the outer periphery of the rotating shaft three, an installation block is slidably connected to the right side of the clamping block two, a plurality of uniformly distributed main struts are rotatably connected to the bottom of the tray, a secondary strut is slidably connected inside the main strut, and an adjusting component is arranged inside the main strut, and the adjusting component is used to adjust the position of the secondary strut.

[0008] As a further description of the above technical solution:

[0009] The adjusting component includes a second button. The outer periphery of the second button is slidably connected inside the main pillar. The rear end of the second button is fixedly connected to a chassis. A buckle is fixedly connected to the rear side of the chassis. A second spring is fixedly connected to the front side of the chassis. The front side of the second spring is fixedly connected inside the main pillar, and the second spring is sleeved on the outer periphery of the second button;

[0010] As a further description of the above technical solution:

[0011] A first spring is fixedly connected to the front side of the slider. The front end of the first spring is fixedly connected inside the tray, and the first spring is sleeved on the outer periphery of the first button;

[0012] As a further description of the above technical solution:

[0013] A support leg is fixedly connected below the auxiliary pillar;

[0014] As a further description of the above technical solution:

[0015] A connecting rod is fixedly connected to the bottom side of the monitoring device, and the outer periphery of the connecting rod is slidably connected to the mounting block;

[0016] As a further description of the above technical solution:

[0017] A chute is provided inside the auxiliary pillar, and the chassis is slidably connected inside the chute;

[0018] As a further description of the above technical solution:

[0019] A plurality of uniformly distributed card slots are provided on one side of the auxiliary pillar, and the outer periphery of the buckle is slidably connected inside the card slots;

[0020] As a further description of the above technical solution:

[0021] The mounting block is fixedly connected inside the tray.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the tester is installed on the top of the tray. When the tester needs to be removed, the first button can be pressed. The first button drives the slider to move. During the movement of the slider, the first rotating rod and the second rotating rod are driven to rotate. During the rotation of the first rotating rod and the second rotating rod, the first clamping block and the second clamping block are respectively driven to move relatively. When one ends of the first clamping block and the second clamping block move out of the connecting rod, the tester can be quickly removed.

[0024] 2. In the present utility model, when it is necessary to adjust the height of the monitor, pull the button five outwards. The button five drives the chassis and the buckle to slide inside the main pillar. When the buckle completely moves out of the auxiliary pillar, the auxiliary pillar can be pulled out of the main pillar. After the height adjustment is completed, release the button to let the buckle snap into the card slot to fix the height. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of an air pollutant sampling and monitoring device proposed by the present utility model;

[0026] Figure 2 is a schematic diagram of the tray of an air pollutant sampling and monitoring device proposed by the present utility model;

[0027] Figure 3 is a schematic diagram of the structure of the main pillar of an air pollutant sampling and monitoring device proposed by the present utility model;

[0028] Figure 4 is Figure 3 the enlarged view at A in

[0029] Figure 5 is a schematic diagram of the structure of the connecting rod of an air pollutant sampling and monitoring device proposed by the present utility model.

[0030] Legend:

[0031] 1. Monitor; 2. Tray; 3. Button one; 4. Main pillar; 5. Button two; 6. Foot; 7. Auxiliary pillar; 8. Card slot; 9. Slide block; 10. Spring one; 11. Rotating shaft one; 12. Rotating rod one; 13. Clamping block one; 14. Rotating shaft two; 15. Mounting block; 16. Rotating shaft three; 17. Rotating shaft four; 18. Rotating rod two; 19. Clamping block two; 20. Spring two; 21. Buckle; 22. Chassis; 23. Connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figure 1 , Figure 2 and Figure 5, an embodiment provided by the present utility model: an air pollutant sampling and monitoring device, including a monitor 1, the detector 1 is used to detect air samples. The bottom side of the monitor 1 is slidably connected with a tray 2, and the tray 2 serves to install the detector 1. Inside the tray 2, there is a slidable connection with a button 3. Pressing the button 3 can drive the slider 9 to move. The rear end of the button 3 is fixedly connected with the slider 9. The front side of the slider 9 is fixedly connected with a first spring 10. The front end of the first spring 10 is fixedly connected inside the tray 2. The first spring 10 is sleeved around the button 3. The first spring 10 is used to push the slider 9 to move. The movement of the slider 9 can drive the rotation of the first lever 12 and the second lever 18. Inside the right side of the slider 9, there is a fixedly connected first rotating shaft 11. The first rotating shaft 11 is used to connect the first lever 12 and the slider 9 to each other. The first lever 12 is rotatably connected around the first rotating shaft 11. The rotation of the first lever 12 can drive the movement of the first clamping block 13. Inside the right side of the slider 9, there is a fixedly connected first rotating shaft 11. The first rotating shaft 11 is used to connect the first lever 12 and the slider 9 to each other. The first lever 12 is rotatably connected around the first rotating shaft 11. The rotation of the first lever 12 can drive the movement of the first clamping block 13. The left side of the slider 9 is fixedly connected with a fourth rotating shaft 17. The fourth rotating shaft 17 can be used to connect the second lever 18 and the slider 9 to each other. The second lever 18 is rotatably connected around the fourth rotating shaft 17. The rotation of the second lever 18 can drive the movement of the second clamping block 19. Inside the rear side of the second lever 18, there is a rotatable connection with a third rotating shaft 16. The third rotating shaft 16 is used to connect the second lever 18 and the second clamping block 19 to each other. The second clamping block 19 is rotatably connected around the third rotating shaft 16. The first clamping block 13 and the second clamping block 19 can be inserted into the inside of the connecting rod 23 to fix the connecting rod 23 inside the mounting block 15. The second clamping block 19 is slidably connected to the right side of the mounting block 15. The mounting block 15 is used to install the connecting rod 23. The bottom side of the monitor 1 is fixedly connected with the connecting rod 23. The outer periphery of the connecting rod 23 is slidably connected to the mounting block 15. Inserting the connecting rod 23 into the inside of the mounting block 15 can connect the detector 1 and the tray 2 to each other. The mounting block 15 is fixedly connected inside the tray 2. The bottom of the tray 2 is rotatably connected with a plurality of main supports 4. The main supports 4 are used to support the detection device. Inside the main supports 4, there are auxiliary supports 7. The auxiliary supports 7 can slide inside the main supports 4 to adjust the length of the main supports 4. The bottom of the auxiliary supports 7 is slidably connected with feet 6.

[0034] Refer to Figure 3 - Figure 4, an adjustment component is arranged inside the main support column 4. The adjustment component is used to adjust the position of the auxiliary support column 7. The adjustment component includes button two 5. The outer periphery of button two 5 is slidably connected inside the main support column 4. By pulling button two 5, the chassis 22 and the buckle 21 can be driven to slide into the main support column 4. The buckle 21 can be used to be stuck inside the auxiliary support column 7. The rear end of button two 5 is fixedly connected to the chassis 22. A chute is opened inside the auxiliary support column 7. The chassis 22 is slidably connected inside the chute. The sliding of the chassis 22 inside the chute can limit the movement of the buckle 21. The rear side of the chassis 22 is fixedly connected to the buckle 21. A plurality of evenly distributed card slots 8 are opened on one side of the auxiliary support column 7. The outer periphery of the buckle 21 is slidably connected inside the card slot 8. When the buckle 21 is inserted into the card slot 8, the auxiliary support column 7 can be fixed inside the main support column 7. The front side of the chassis 22 is fixedly connected to spring two 20. The front side of spring two 20 is fixedly connected inside the main support column 4. Spring two 20 is sleeved on the outer periphery of button two 5. Spring two 20 is used to push button two 15 to move.

[0035] Working principle: When in use, by squeezing button one 3, the slider 9 is pushed to move inward, and spring one 10 will be stretched. The movement of the slider 9 will drive the first rotating rod 12 and the second rotating rod 18 to push outward. The first clamping block 13 and the second clamping block 19 will slide out of the mounting block 15 due to the pulling force. At this time, the connecting rod 23 is inserted into the mounting block 15. When button one 3 is released, spring one 10 will contract to its original position and at the same time pull the slider 9 to drive the first clamping block 13 and the second clamping block 19 to slide back into the mounting block 15, so as to fix the position of the connecting rod 23. The outer periphery of button two 5 is slidably connected inside the main support column 4. The rear end of button two 5 is fixedly connected to the chassis 22. The rear side of the chassis 22 is fixedly connected to the buckle 21. The front side of the chassis 22 is fixedly connected to spring two 20. The front side of spring two 20 is fixedly connected inside the main support column 4. Spring two 20 is sleeved on the outer periphery of button two 5. By pulling button two 5 outward, spring two 20 will be squeezed. The chassis 22 and the buckle 21 slide into the main support column 4. The auxiliary support column 7 can slide out of the main support column 4. When button two 5 is released, the buckle 21 can be smoothly stuck into the card slot 8 to be fixed.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An atmospheric pollutant sampling and monitoring device, comprising a monitor (1), characterized in that: A tray (2) is slidably connected to the bottom side of the monitor (1). A first button (3) is slidably connected inside the tray (2). A slider (9) is fixedly connected to the rear end of the first button (3). A first rotating shaft (11) is fixedly connected inside the right side of the slider (9). A first rotating rod (12) is rotatably connected to the outer periphery of the first rotating shaft (11). A second rotating shaft (14) is rotatably connected inside the rear side of the first rotating rod (12). A first clamping block (13) is rotatably connected to the outer periphery of the second rotating shaft (14). A mounting block (15) is slidably connected to the left side of the first clamping block (13). A fourth rotating shaft (17) is rotatably connected inside the left side of the slider (9). A second rotating rod (18) is rotatably connected to the outer periphery of the fourth rotating shaft (17). A third rotating shaft (16) is rotatably connected inside the rear side of the second rotating rod (18). A second clamping block (19) is rotatably connected to the outer periphery of the third rotating shaft (16). A mounting block (15) is slidably connected to the right side of the second clamping block (19). A plurality of evenly distributed main struts (4) are rotatably connected to the bottom of the tray (2). A secondary strut (7) is slidably connected inside the main strut (4). An adjusting assembly is arranged inside the main strut (4), and the adjusting assembly is used to adjust the height of the secondary strut (7).

2. The air pollutant sampling and monitoring device according to claim 1, wherein: The adjusting assembly includes a second button (5). The second button (5) is slidably connected to the inside of the main strut (4). A chassis (22) is fixedly connected to the rear end of the second button (5). A buckle (21) is fixedly connected to the rear side of the chassis (22). A second spring (20) is fixedly connected to the front side of the chassis (22). The second spring (20) is fixedly connected to the inside of the main strut (4) at the front side, and the second spring (20) is sleeved on the outer periphery of the second button (5).

3. The air pollutant sampling and monitoring device according to claim 1, characterized in that: A first spring (10) is fixedly connected to the front side of the slider (9). The first spring (10) is fixedly connected to the inside of the tray (2) at the front end, and the first spring (10) is sleeved on the outer periphery of the first button (3).

4. The air pollutant sampling and monitoring device according to claim 2, characterized in that: A foot (6) is slidably connected to the bottom of the secondary strut (7).

5. The air pollutant sampling and monitoring device according to claim 1, wherein: A connecting rod (23) is fixedly connected to the bottom side of the monitor (1). The connecting rod (23) is slidably connected to the outside of the mounting block (15).

6. The air pollutant sampling and monitoring device according to claim 2, characterized in that: A chute is formed inside the secondary strut (7), and the chassis (22) is slidably connected to the inside of the chute.

7. An air pollutant sampling and monitoring device according to claim 2, characterized in that: A plurality of evenly distributed card slots (8) are formed on one side of the secondary strut (7), and the buckle (21) is slidably connected to the inside of the card slots (8).

8. The air pollutant sampling and monitoring device according to claim 1, wherein: The mounting block (15) is fixedly connected to the inside of the tray (2).

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