Multifunctional air quality sensor

Abstract

The utility model discloses a multifunctional air quality sensor which comprises a box body and an air quality sensor body, the air quality sensor body is arranged in the box body, mounting grooves are symmetrically and fixedly formed in the two sides of the interior of the box body, and clamping blocks are fixedly installed on the two sides of the air quality sensor body. The two clamping blocks are inserted into the two mounting grooves correspondingly, fixing grooves are formed in the front sides of the clamping blocks, springs are fixedly mounted on the rear sides of the interiors of the fixing grooves, limiting grooves are formed in the front sides of the mounting grooves, limiting blocks are arranged in the limiting grooves, and first handles are fixedly mounted on the front sides of the limiting blocks. One end of the spring is inserted into the limiting groove and is fixedly connected with the limiting block; according to the utility model, the air quality sensor is arranged inside the box body, and the air quality sensor is prevented from directly bearing impulsive force from the outside through the box body, so that the air quality sensor body is protected, and the protection effect is further enhanced through the protection plate.

Description

Technical Field

[0001] The utility model relates to an air quality sensor, in particular to a multifunctional air quality sensor. Background Art

[0002] Air quality sensors, also known as comprehensive air environment monitors, mainly monitor air temperature, humidity, air pressure, light, PM2.5, PM10, TVOC and other values ​​in the air, as well as gas concentrations such as oxygen, carbon dioxide, carbon monoxide and formaldehyde.

[0003] At present, most of the existing air quality sensors are directly installed outside by bolts, which may be damaged by external forces and are inconvenient to disassemble and assemble. Therefore, the present application proposes a multifunctional air quality sensor to solve this problem. Utility Model Content

[0004] The utility model aims to provide a multifunctional air quality sensor to solve the problem that most of the existing air quality sensors mentioned in the background art are directly installed in the outside by bolts, which may be damaged by external forces and is inconvenient to disassemble and assemble.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multifunctional air quality sensor comprises a box body and an air quality sensor body, wherein the air quality sensor body is arranged inside the box body, and mounting grooves are symmetrically fixedly installed on both sides of the box body, and clamping blocks are fixedly installed on both sides of the air quality sensor body, and the two clamping blocks are respectively inserted into the insides of the two mounting grooves, and a fixing groove is provided on the front side of the clamping block, and a spring is fixedly installed on the rear side of the fixing groove, and a limiting groove is provided on the front side of the mounting groove, and a limiting block is provided inside the limiting groove, and a first handle is fixedly installed on the front side of the limiting block, one end of the spring is inserted into the inside of the limiting groove and fixedly connected to the limiting block, and a through groove for the spring to pass through is provided on the mounting groove, and the through groove and the limiting groove are both adapted to the limiting block, and a through hole is provided at the bottom of the box body.

[0007] As a further solution of the utility model: the through groove and the limiting groove are designed to be perpendicular to each other.

[0008] As a further solution of the utility model: slide grooves are symmetrically fixedly installed on both sides of the box body, and sliders are slidably connected inside the slide grooves. A protective plate is commonly fixedly installed on the front sides of the two sliders, a second handle is fixedly installed on the front side of the protective plate, a magnetic block is fixedly installed on the top side of the inner part of the slide groove, the sliders are made of iron material, and a plurality of air holes are opened on the protective plate.

[0009] As a further solution of the utility model: a plurality of fixing blocks are fixedly installed on the top and the bottom of the box body, and the fixing blocks are fixed to the surface to be installed by bolts.

[0010] As a further solution of the utility model: a warning plate is fixedly installed on the front side of the protective plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model installs the air quality sensor inside the box body, and prevents the air quality sensor from directly bearing the impact from the outside through the box body, thereby protecting the air quality sensor body, and further enhancing the protection effect through the protective plate.

[0013] 2. The utility model fixes the box body at the position where it needs to be installed, and quickly installs the air quality sensor body through components such as limit blocks, springs and limit grooves, thereby facilitating the installation and disassembly of the air quality sensor.

[0014] 3. The utility model provides a warning plate on the front side of the protective plate to remind people to close the protective plate after opening it, so as to avoid affecting the protective effect of the air quality sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a top sectional view in the utility model.

[0017] Figure 3 It is the front view in the utility model.

[0018] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0019] 1. Magnetic block; 2. Slider; 3. Slide groove; 4. Box body; 5. Block; 6. Limit block; 7. Mounting groove; 8. Air quality sensor body; 9. Through groove; 10. First handle; 11. Fixed block; 12. Second handle; 13. Protective plate; 14. Limit groove; 15. Fixed groove; 16. Spring; 17. Warning plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 In an embodiment of the utility model, a multifunctional air quality sensor comprises a box body 4 and an air quality sensor body 8, the air quality sensor body 8 is arranged inside the box body 4, and mounting grooves 7 are symmetrically fixedly installed on both sides of the box body 4, and clamping blocks 5 are fixedly installed on both sides of the air quality sensor body 8, and the two clamping blocks 5 are respectively inserted into the inside of the two mounting grooves 7, and a fixing groove 15 is provided on the front side of the clamping block 5, and a spring 16 is fixedly installed on the rear side of the inside of the fixing groove 15, and a limiting groove 14 is provided on the front side of the mounting groove 7, and a limiting block 6 is provided inside the limiting groove 14, and a first handle 10 is fixedly installed on the front side of the limiting block 6, one end of the spring 16 is inserted into the inside of the limiting groove 14 and is fixedly connected to the limiting block 6, and a through groove 9 for the spring 16 to pass through is provided on the mounting groove 7, and the through groove 9 and the limiting groove 14 are both adapted to the limiting block 6, and a through hole is provided at the bottom of the box body 4.

[0022] The through slot 9 and the limiting slot 14 are designed to be perpendicular to each other.

[0023] The box body 4 has symmetrically fixed slide grooves 3 on both sides, the slide grooves 3 are slidably connected with sliders 2 inside, a protective plate 13 is fixedly installed on the front sides of the two sliders 2, a second handle 12 is fixedly installed on the front side of the protective plate 13, a magnetic block 1 is fixedly installed on the top side of the inner part of the slide groove 3, the sliders 2 are made of iron material, and the protective plate 13 further enhances the protection effect of the air quality sensor body 8.

[0024] A plurality of fixing blocks 11 are fixedly mounted on the top and bottom of the box body 4 . The fixing blocks 11 are fixed to the surface to be installed by bolts, so as to fix the box body 4 .

[0025] A warning plate 17 is fixedly mounted on the front side of the protection plate 13 to remind people to close the protection plate 13 after opening it.

[0026] The working principle of the utility model is:

[0027] When the utility model is used, the air quality sensor body 8 is placed inside the box body 4, and the box body 4 is fixed in a suitable installation position by the fixing block 11 and the bolts. When the air quality sensor body 8 is placed inside the box body 4, the card blocks 5 on both sides thereof are respectively inserted into the inside of the two installation grooves 7. When the card blocks 5 are fully inserted into the inside of the installation grooves 7, the fingers pass through the through grooves 9 to pull outward the first handle 10 on the front side of the limit block 6, and the spring 16 is stretched, so that the limit block 6 is completely passed through the through grooves 9. At this time, the limit block 6 is rotated 90 degrees, and the spring 16 is twisted until the position of the limit block 6 corresponds to the limit groove 14. Then, the force applied to the first handle 10 is slowly reduced, so that the limit block 6 is stuck into the inside of the limit groove 14 under the resetting action of the spring 16, thereby completing the fixation of the air quality sensor body 8. The bottom of the air quality sensor body 8 The probe end and the wiring terminal are both passed through the box body 4 for air detection and signal transmission. The box body 4 protects the air quality sensor body 8 to avoid it being directly subjected to external force when it is subjected to impact. A protective plate 13 is also provided on the front side of the box body 4, and the air quality sensor body 8 is further protected by the protective plate 13. The protective plate 13 is covered on the front side of the box body 4 by its own weight during installation. When the protective plate 13 needs to be opened, the second handle 12 is pulled upward, and the protective plate 13 is driven to rise by the second handle 12 until the two iron sliders 2 on which the protective plate 13 is installed abut against the magnetic block 1 and are adsorbed by the magnetic block 1. At this time, the protective plate 13 is opened and temporarily fixed. A warning plate 17 is also provided on the front side of the protective plate 13, and the warning plate 17 is inscribed with the words "Please pull down the protective plate" to remind people to close the protective plate 13 after opening it.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A multifunctional air quality sensor, comprising a box body (4) and an air quality sensor body (8), characterized in that: The air quality sensor body (8) is arranged inside the box body (4), and mounting grooves (7) are symmetrically fixedly installed on both sides of the box body (4). Blocks (5) are fixedly installed on both sides of the air quality sensor body (8), and the two blocks (5) are respectively inserted into the inside of the two mounting grooves (7). A fixing groove (15) is provided on the front side of the block (5), and a spring (16) is fixedly installed on the rear side of the fixing groove (15). A limiting groove (14) is provided on the front side of the mounting groove (7), and a limiting block (6) is provided inside the limiting groove (14). A first handle (10) is fixedly installed on the front side of the limiting block (6), and one end of the spring (16) is inserted into the inside of the limiting groove (14) and fixedly connected to the limiting block (6). A through groove (9) for the spring (16) to pass through is provided on the mounting groove (7), and the through groove (9) and the limiting groove (14) are both adapted to the limiting block (6). A through hole is provided at the bottom of the box body (4).

2. A multifunctional air quality sensor according to claim 1, characterized in that: The through groove (9) and the limiting groove (14) are designed to be perpendicular to each other.

3. A multifunctional air quality sensor according to claim 1, characterized in that: The box body (4) is symmetrically fixedly provided with slide grooves (3) on both sides, the slide grooves (3) are slidably connected with sliders (2) inside, a protective plate (13) is fixedly provided on the front sides of the two sliders (2), a second handle (12) is fixedly provided on the front side of the protective plate (13), a magnetic block (1) is fixedly provided on the top side of the inner part of the slide groove (3), the sliders (2) are made of iron material, and a plurality of air holes are provided on the protective plate (13).

4. A multifunctional air quality sensor according to claim 1, characterized in that: A plurality of fixing blocks (11) are fixedly mounted on the top and bottom of the box body (4), and the fixing blocks (11) are fixed to the surface to be mounted by means of bolts.

5. The multifunctional air quality sensor according to claim 3, characterized in that: A warning plate (17) is fixedly mounted on the front side of the protection plate (13).

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