Miniature air quality detection device

Abstract

The utility model relates to the technical field of air quality detection, and discloses a miniature air quality detection device which comprises a storage box, a detection main body is slidably connected in the storage box, a telescopic rod is slidably connected in the storage box, a connecting plate is fixedly connected in the storage box, and the detection main body and the telescopic rod are slidably connected in the storage box. And the outer wall of the connecting plate is slidably connected to the outer walls of the detection main body and the telescopic rod, a small fan is fixedly connected to the interior of the detection main body, and a connecting pipe is fixedly connected to the interior of the detection main body. According to the utility model, the connector is pushed to slide on the connecting pipe, so that the limiting block slides and rotates in the limiting groove, the connector is fixed on the connecting pipe, the telescopic rod is pulled to extend, and the small fan is started to enable air to pass through the dust cover, the telescopic rod and the hose, so that the air enters the connecting pipe and the detection main body. And the air quality is detected through the detection sensor, so that the effect of detecting a narrow area can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air quality detection, in particular to a miniature air quality detection device. Background Art

[0002] Air quality detection devices are devices used to measure and evaluate the content of pollutants in ambient air, and are used to detect the concentration of particulate matter, gases and other pollutants in the atmosphere. These instruments are usually able to measure the concentration of various pollutants, such as sulfur dioxide, carbon monoxide, nitrogen oxides, ozone, volatile organic compounds, etc., as well as the size and number of particulate matter. By monitoring these parameters, air quality detectors can provide real-time data on ambient air quality, helping people understand the status of environmental pollution and take appropriate measures to protect their health.

[0003] During use, existing air quality detection devices may fail to enter some narrow areas, resulting in inability to conduct effective detection and reduced air quality detection efficiency. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a miniature air quality detection device, which solves the problem that some small areas cannot be entered by the air quality detection device, resulting in inability to perform effective detection and reduced air quality detection efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a miniature air quality detection device, including a storage box, a detection body is slidably connected to the inside of the storage box, a telescopic rod is slidably connected to the inside of the storage box, a connecting plate is fixedly connected to the inside of the storage box, the outer wall of the connecting plate is slidably connected to the outer wall of the detection body and the telescopic rod, a small fan is fixedly connected to the inside of the detection body, a connecting pipe is fixedly connected to the inside of the detection body, the outer wall of the connecting pipe is fixedly connected to a limiting block, a first dustproof net is fixedly connected to the inside of the connecting pipe, a dust cover is fixedly connected to one end of the telescopic rod, a hose is fixedly connected to the other end of the telescopic rod, a connecting head is fixedly connected to the other end of the hose, and a limiting groove is provided inside the connecting head.

[0006] As a further description of the above technical solution:

[0007] A detection sensor is arranged inside the detection body, and a second dustproof net is fixedly connected inside the detection body.

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

[0009] The outer wall of the detection body is fixedly connected to a limit rod, and the outer wall of the limit rod is slidably connected to a protective cover.

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

[0011] The outer wall of the detection body is fixedly connected with a support plate, and the upper surface of the outer wall of the support plate is slidably connected to the lower surface of the protective cover.

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

[0013] The outer wall of the storage box is rotatably connected with a cover plate, and the outer wall of the storage box is rotatably connected with a pull rod.

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

[0015] The outer wall of the cover plate is fixedly connected with a fixing block, and the outer wall of the fixing block is slidably connected with a connecting block.

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

[0017] The outer wall of the connecting block is fixedly connected to the outer wall of the storage box, the interior of the connecting block is slidably connected with a sliding pin, and the outer wall of the sliding pin is slidably connected to the interior of the fixed block.

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

[0019] The outer wall of the sliding pin is fixedly connected to a limit plate, the outer wall of the limit plate is slidably connected to the inside of the connecting block, the outer wall of the limit plate is fixedly connected to a spring, one end of the spring is fixedly connected to the inside of the connecting block.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, firstly, the connecting head is pushed to slide on the connecting pipe, so that the limit block slides and rotates in the limit groove, and the connecting head is fixed on the connecting pipe. The telescopic rod is pulled to extend the connecting pipe, and the small fan is started to allow air to pass through the dust cover, the telescopic rod, and the hose, so that the air enters the connecting pipe and the inside of the detection body, and then the air quality is detected by the detection sensor, thereby achieving the effect of detecting a small area.

[0022] In the utility model, the pull rod is pulled to rotate on the storage box and drive the storage box to move, the sliding pin is pulled to drive the limit plate to move, and then the spring is moved to make the sliding pin slide inside the fixed block, and then the fixed block is pulled to drive the cover plate to rotate on the storage box, and then the storage box is opened, and the detection body is taken out by pulling the handle on the detection body to move, so as to achieve the effect of convenient storage and movement through the storage box and the pull rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a miniature air quality detection device proposed by the utility model;

[0024] Figure 2 This is an internal schematic diagram of a miniature air quality detection device proposed by the utility model;

[0025] Figure 3 This is a cross-sectional view of a detection body of a miniature air quality detection device proposed by the utility model;

[0026] Figure 4 A schematic diagram of a telescopic rod of a miniature air quality detection device proposed by the utility model;

[0027] Figure 5 This is a cross-sectional view of a connection block of a miniature air quality detection device proposed by the utility model.

[0028] Legend:

[0029] 1. Storage box; 2. Cover plate; 3. Pull rod; 4. Fixed block; 5. Connecting block; 6. Detection body; 7. Connecting plate; 8. Telescopic rod; 9. Limit rod; 10. Protective cover; 11. Limit block; 12. First dustproof net; 13. Support plate; 14. Connecting pipe; 15. Small fan; 16. Detection sensor; 17. Second dustproof net; 18. Dust cover; 19. Hose; 20. Connecting head; 21. Limiting groove; 22. Limiting plate; 23. Spring; 24. Sliding pin. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-5, the utility model provides an embodiment: a miniature air quality detection device, including a storage box 1, a detection body 6 is slidably connected inside the storage box 1, a telescopic rod 8 is slidably connected inside the storage box 1, a connecting plate 7 is fixedly connected inside the storage box 1, the outer wall of the connecting plate 7 is slidably connected to the outer wall of the detection body 6 and the telescopic rod 8, a small fan 15 is fixedly connected inside the detection body 6, a connecting pipe 14 is fixedly connected inside the detection body 6, a limited block 11 is fixedly connected to the outer wall of the connecting pipe 14, a first dustproof net 12 is fixedly connected inside the connecting pipe 14, a dust cover 18 is fixedly connected to one end of the telescopic rod 8, a hose 19 is fixedly connected to the other end of the telescopic rod 8, a connector 20 is fixedly connected to the other end of the hose 19, and a limited slot 21 is provided inside the connector 20;

[0032] Specifically, the detection body 6 is taken out by pulling the handle on the detection body 6, and the connection head 20 is pushed to slide on the connection tube 14, so that the limit block 11 slides and rotates in the limit groove 21, and then the connection head 20 is fixed on the connection tube 14, and the telescopic rod 8 is pulled to extend it, and the dust cover 18 is moved to a narrow area by holding the telescopic rod 8, and the small fan 15 is started to allow air to pass through the dust cover 18 into the telescopic rod 8 and the limit rod 9, and then the air enters the detection body 6.

[0033] A detection sensor 16 is disposed inside the detection body 6, and a second dustproof net 17 is fixedly connected inside the detection body 6;

[0034] Specifically, air enters the detection body 6, and then the entering air is detected by the detection sensor 16, and then displayed on the display screen on the detection body 6. The first dustproof net 12 and the second dustproof net 17 can prevent dust from entering the interior and affecting the detection.

[0035] The outer wall of the detection body 6 is fixedly connected to a limit rod 9, and the outer wall of the limit rod 9 is slidably connected to a protective cover 10; the outer wall of the detection body 6 is fixedly connected to a support plate 13, and the upper surface of the outer wall of the support plate 13 is slidably connected to the lower surface of the protective cover 10;

[0036] Specifically, the protective cover 10 is pulled to move, so that the protective cover 10 slides on the limiting rod 9, and then the protective cover 10 slides on the support plate 13 and the detection body 6, so that the protective cover 10 is removed, and the connecting pipe 14 can be protected by the protective cover 10.

[0037] The outer wall of the storage box 1 is rotatably connected with the cover plate 2, and the outer wall of the storage box 1 is rotatably connected with the pull rod 3; the outer wall of the cover plate 2 is fixedly connected with the fixing block 4, and the outer wall of the fixing block 4 is slidably connected with the connecting block 5; the outer wall of the connecting block 5 is fixedly connected to the outer wall of the storage box 1, and the interior of the connecting block 5 is slidably connected with a sliding pin 24, and the outer wall of the sliding pin 24 is slidably connected to the interior of the fixing block 4; the outer wall of the sliding pin 24 is fixedly connected to the limiting plate 22, and the outer wall of the limiting plate 22 is slidably connected to the interior of the connecting block 5, and the outer wall of the limiting plate 22 is fixedly connected with a spring 23, and one end of the spring 23 is fixedly connected to the interior of the connecting block 5;

[0038] Specifically, the limiting plate 22 is moved by pulling the sliding pin 24, and then the spring 23 is moved, so that the sliding pin 24 slides inside the fixing block 4, and then the fixing block 4 is pulled to drive the cover plate 2 to rotate on the storage box 1, thereby opening the storage box 1.

[0039] Working principle: When the miniature air quality detection device is needed, first, pull the pull rod 3 to rotate on the storage box 1 and drive the storage box 1 to move, pull the sliding pin 24 to drive the limit plate 22 to move, and then move the spring 23 to make the sliding pin 24 slide inside the fixed block 4, and then pull the fixed block 4 to drive the cover plate 2 to rotate on the storage box 1, and then open the storage box 1, and move by pulling the handle on the detection body 6, and then take out the detection body 6, and then move by pulling the protective cover 10, so that the protective cover 10 slides on the limit rod 9, and then remove the protective cover 10 from the detection body 6, and push the connector 20 slides on the connecting tube 14, so that the limit block 11 slides and rotates in the limit groove 21, and then the connecting head 20 is fixed on the connecting tube 14, and the telescopic rod 8 is pulled to extend it, and then the dust cover 18 is moved to the detection area by holding the telescopic rod 8, and then the small fan 15 is started to make the air pass through the dust cover 18 and the inside of the telescopic rod 8, and then enter the hose 19, so that the air enters the connecting tube 14 and the inside of the detection body 6, and then the air quality is detected by the detection sensor 16, so as to achieve the effect of detecting a small area, and the first dustproof net 12 and the second dustproof net 17 can prevent dust from entering the inside.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A miniature air quality detection device, comprising a storage box (1), characterized in that: The storage box (1) is slidably connected to a detection body (6) inside the storage box (1), a telescopic rod (8) is slidably connected to the storage box (1), a connecting plate (7) is fixedly connected to the storage box (1), an outer wall of the connecting plate (7) is slidably connected to the outer walls of the detection body (6) and the telescopic rod (8), a small fan (15) is fixedly connected to the detection body (6), a connecting pipe (14) is fixedly connected to the detection body (6), an outer wall of the connecting pipe (14) is fixedly connected to a limiting block (11), a first dustproof net (12) is fixedly connected to the inside of the connecting pipe (14), a dust cover (18) is fixedly connected to one end of the telescopic rod (8), a hose (19) is fixedly connected to the other end of the telescopic rod (8), a connector (20) is fixedly connected to the other end of the connector (19), and a limiting groove (21) is provided inside the connector (20).

2. A miniature air quality detection device according to claim 1, characterized in that: A detection sensor (16) is arranged inside the detection body (6), and a second dustproof net (17) is fixedly connected inside the detection body (6).

3. A miniature air quality detection device according to claim 1, characterized in that: The outer wall of the detection body (6) is fixedly connected to a limit rod (9), and the outer wall of the limit rod (9) is slidably connected to a protective cover (10).

4. A miniature air quality detection device according to claim 1, characterized in that: The outer wall of the detection body (6) is fixedly connected to a support plate (13), and the upper surface of the outer wall of the support plate (13) is slidably connected to the lower surface of the protective cover (10).

5. A miniature air quality detection device according to claim 1, characterized in that: The outer wall of the storage box (1) is rotatably connected to a cover plate (2), and the outer wall of the storage box (1) is rotatably connected to a pull rod (3).

6. A miniature air quality detection device according to claim 5, characterized in that: The outer wall of the cover plate (2) is fixedly connected to a fixing block (4), and the outer wall of the fixing block (4) is slidably connected to a connecting block (5).

7. A miniature air quality detection device according to claim 6, characterized in that: The outer wall of the connection block (5) is fixedly connected to the outer wall of the storage box (1), the interior of the connection block (5) is slidably connected to a sliding pin (24), and the outer wall of the sliding pin (24) is slidably connected to the interior of the fixed block (4).

8. A miniature air quality detection device according to claim 7, characterized in that: The outer wall of the sliding pin (24) is fixedly connected to the limit plate (22), the outer wall of the limit plate (22) is slidably connected to the inside of the connecting block (5), the outer wall of the limit plate (22) is fixedly connected to a spring (23), and one end of the spring (23) is fixedly connected to the inside of the connecting block (5).

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