An environment detection device for indoor environment detection

Abstract

The utility model relates to environmental detection technical field, concretely is a kind of environmental detection device for indoor environment detection, including base, detector and stabilizing device, detector is arranged at one end of base, stabilizing device is arranged at one side of base, stabilizing device includes first pressing plate, first pressing plate is slidably connected with base, the one end sliding connection of base close to first pressing plate has second pressing plate, and the one end of first pressing plate and second pressing plate is respectively fixedly connected with first connecting rod and second connecting rod, the one end of first connecting rod is fixedly connected with screw rod, and the one end rotationally connected of second connecting rod has threaded sleeve, the utility model, threaded sleeve and the cooperation of screw rod drive first pressing plate, second pressing plate to tighten detector, without bolt and special tool, operation only needs to rotate threaded sleeve to complete fixation, step is simple and convenient, and threaded transmission can accurately control clamping force, can guarantee detector stable and not shake, can also adapt to the fixation demand of different size detector, and strong universality.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring technology, and in particular to an environmental monitoring device for indoor environmental monitoring. Background Technology

[0002] Indoor environmental monitoring devices are specialized equipment used for precise monitoring of indoor air and environmental parameters. They are suitable for various indoor settings such as homes, offices, hotels, and schools. Integrating high-precision optical and electrochemical sensing technologies, they can simultaneously detect volatile organic pollutants such as formaldehyde, benzene, and TVOC, as well as particulate matter concentrations such as PM2.5 and PM10. They also consider basic parameters such as CO2, temperature, and humidity. The device collects data through sensors, processes it using built-in algorithms, and displays the values ​​in real time on a screen. Some models support cloud uploads, exceeding-standard warnings, and linkage with fresh air systems. The detection principle complies with national standards such as the phenol reagent spectrophotometric method, and the data is comparable to standards such as GB / T18883-2002. These devices are widely used for post-renovation acceptance, daily environmental monitoring, and public space health management, providing data support for indoor environmental governance and health protection.

[0003] However, the indoor environmental monitoring device is bolted, and installation requires special tools such as wrenches and screwdrivers. It also requires precise alignment of the device's mounting holes with the wall, and repeated adjustments before each bolt can be tightened. The operation involves many steps and the difficulty of aligning the holes significantly increases the installation time and further increases the complexity of the installation and the amount of preparation work required. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of existing indoor environmental monitoring devices that use bolt installation, which requires special tools such as wrenches and screwdrivers, and requires precise alignment of the device mounting holes with the wall, repeated adjustments before each bolt can be tightened. The operation steps are numerous and the hole alignment is difficult, which significantly increases the installation time and further increases the complexity of installation and the preparatory work. Therefore, this utility model proposes an environmental monitoring device for indoor environmental monitoring.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an environmental testing device for indoor environmental testing, comprising a base, a testing instrument, and a stabilizing device. The testing instrument is disposed at one end of the base, and the stabilizing device is disposed on one side of the base. The stabilizing device includes a first pressure plate, which is slidably connected to the base. A second pressure plate is slidably connected to one end of the base near the first pressure plate. A first connecting rod and a second connecting rod are respectively fixedly connected to one end of the first pressure plate and the second pressure plate. A lead screw is fixedly connected to one end of the first connecting rod, and a threaded sleeve is rotatably connected to one end of the second connecting rod. A knob is fixedly connected to the surface of the threaded sleeve. By setting up the stabilizing device, the cooperation between the threaded sleeve and the lead screw drives the first and second pressure plates to tighten and clamp the testing instrument. No bolts or special tools are required; the operation only requires rotating the threaded sleeve to complete the fixation. The steps are simple and convenient, and the threaded transmission can accurately control the clamping force, ensuring that the testing instrument is stable and does not shake, and adapting to the fixation requirements of testing instruments of different sizes, thus having strong versatility.

[0006] Preferably, the lead screw is threadedly connected to the threaded sleeve, and the surface of the knob is provided with anti-slip texture. By setting the lead screw, it can convert the rotational motion of the threaded sleeve into its own linear motion. When the threaded sleeve is rotated, the lead screw moves axially through the threaded engagement with the threaded sleeve, thereby driving the first pressure plate and the second pressure plate connected to it to move closer to or further away from the detector, providing power for the tightening and loosening of the pressure plates.

[0007] Preferably, the first pressure plate and the second pressure plate are symmetrically arranged, and there are two of each of the first and second pressure plates, with both the first and second pressure plates disposed on one side of the base.

[0008] Preferably, one end of the base is provided with an ejector assembly, which includes a column. The column is fixedly connected to the base. The surface of the column is provided with a through hole, and a circular plate is slidably connected to the surface of the column. By setting the ejector assembly, the detector is automatically ejected through the circular plate by means of spring force during disassembly, without the need for manual removal, which improves the convenience of disassembly. Combined with the stabilizing device, it can be quickly fixed, reducing the installation and adjustment time.

[0009] Preferably, there are two columns, which are symmetrically arranged. By setting the columns, a precise positioning reference is provided for the detector on the base, avoiding misalignment of the detector and ensuring that the first and second pressure plates of the stabilizing device can be accurately aligned with the clamping position of the detector, reducing the position adjustment time before clamping.

[0010] Preferably, the detector has a circular groove at one end near the column, and the column is inserted into the circular groove on the surface of the detector.

[0011] Preferably, a spring is fitted on the surface of the column, and the two ends of the spring are fixedly connected to the circular plate and the base respectively. By setting the spring, when the first pressure plate and the second pressure plate are separated from the detector, the spring is freed from its restraint and releases the pre-stored elastic force. This elastic force will push the circular plate to slide along the column, thereby automatically lifting the detector from the base, avoiding the equipment collision that may be caused by manually prying the detector, and directly improving the ease of disassembly.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting a stabilizing device, when in use, the detector is placed on the base, and then the threaded sleeve is rotated. The threaded sleeve cooperates with the lead screw. As the lead screw continuously enters the threaded sleeve, the first pressure plate and the second pressure plate are continuously tightened until the detector is clamped and fixed. By setting a stabilizing device, the cooperation between the threaded sleeve and the lead screw drives the first pressure plate and the second pressure plate to tighten and clamp the detector. No bolts or special tools are required. The operation only requires rotating the threaded sleeve to complete the fixation. The steps are simple and convenient. Moreover, the threaded transmission can accurately control the clamping force, which can not only ensure that the detector is stable and does not shake, but also adapt to the fixing requirements of detectors of different sizes, and has strong versatility.

[0013] 2. In this utility model, by setting an ejector component, after the first pressure plate and the second pressure plate are separated from the detector, the spring loses its restraint and generates elastic force to squeeze the circular plate to slide. The circular plate pushes the detector out, so the detector can be removed. During installation, the column is inserted into the detector, and the circular plate abuts against the detector. By setting an ejector component, during disassembly, the detector is automatically pushed out by the circular plate with the help of the spring force, without the need for manual prying, which improves the convenience of disassembly. Combined with the stabilizing device, it can be quickly fixed, reducing the installation and adjustment time. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural diagram of an environmental monitoring device for indoor environmental monitoring; Figure 2 This utility model provides a side view structural diagram of an environmental monitoring device for indoor environmental monitoring; Figure 3 This utility model provides a partial structural schematic diagram of an environmental monitoring device for indoor environmental monitoring; Figure 4 This utility model proposes an environmental detection device for indoor environmental monitoring. Figure 3 A magnified structural diagram at point A; Figure 5 This utility model provides a schematic diagram of a stabilizing device structure for an indoor environmental monitoring device.

[0015] Legend: 1. Base; 2. Detector; 3. Stabilizing device; 31. First pressure plate; 32. First connecting rod; 33. Lead screw; 34. Threaded sleeve; 35. Ejection assembly; 351. Column; 352. Circular plate; 353. Spring; 36. Second pressure plate; 37. Second connecting rod; 38. Knob. Detailed Implementation

[0016] Please see Figures 1-5 This utility model provides a technical solution: an environmental detection device for indoor environmental detection.

[0017] This implementation includes a base 1, a detector 2, and a stabilizing device 3. The detector 2 is located at one end of the base 1, and the stabilizing device 3 is located on one side of the base 1. The stabilizing device 3 includes a first pressure plate 31, which is slidably connected to the base 1. A second pressure plate 36 is slidably connected to one end of the base 1 near the first pressure plate 31. A first connecting rod 32 and a second connecting rod 37 are respectively fixedly connected to one end of the first pressure plate 31 and the second pressure plate 36. A lead screw 33 is fixedly connected to one end of the first connecting rod 32, and a threaded sleeve 34 is rotatably connected to one end of the second connecting rod 37. A knob 38 is fixedly connected to the surface of the threaded sleeve 34. By setting up the stabilizing device 3, the cooperation between the threaded sleeve 34 and the lead screw 33 drives the first pressure plate 31 and the second pressure plate 36 to tighten and clamp the detector 2. No bolts or special tools are required. The operation only requires rotating the threaded sleeve 34 to complete the fixation. The steps are simple and convenient, and the threaded transmission can accurately control the clamping force, which can not only ensure that the detector 2 is stable and does not shake, but also adapt to the fixation requirements of detectors 2 of different sizes, making it highly versatile.

[0018] Specifically, the lead screw 33 is threadedly connected to the threaded sleeve 34, and the surface of the knob 38 is provided with anti-slip texture. By setting the lead screw 33, it can convert the rotational motion of the threaded sleeve 34 into its own linear motion. When the threaded sleeve 34 is rotated, the lead screw 33 achieves axial movement through the threaded engagement with the threaded sleeve 34, thereby driving the first pressure plate 31 and the second pressure plate 36 connected thereto to move closer to or further away from the detector 2, providing power for the tightening and loosening of the pressure plates.

[0019] Specifically, the first pressure plate 31 and the second pressure plate 36 are arranged symmetrically, and there are two of each of the first pressure plate 31 and the second pressure plate 36. Both the first pressure plate 31 and the second pressure plate 36 are arranged on one side of the base 1.

[0020] Specifically, one end of the base 1 is provided with an ejector assembly 35, which includes a column 351. The column 351 is fixedly connected to the base 1. A through hole is opened on the surface of the column 351, and a circular plate 352 is slidably connected to the surface of the column 351. By setting the ejector assembly 35, the detector 2 is automatically ejected through the circular plate 352 by the elastic force of the spring 353 during disassembly, without the need for manual removal, which improves the convenience of disassembly. With the help of the stabilizing device 3, the fixing is quickly completed, reducing the installation and adjustment time.

[0021] Specifically, there are two columns 351, which are arranged symmetrically.

[0022] In this embodiment: by setting the column 351, a precise positioning reference is provided for the detector 2 on the base 1, avoiding the detector 2 from being placed off-center, and ensuring that the first pressure plate 31 and the second pressure plate 36 of the stabilizing device 3 can be accurately aligned with the clamping position of the detector 2, reducing the position adjustment time before clamping.

[0023] Specifically, a circular groove is provided at one end of the detector 2 near the column 351, and the column 351 is inserted into the circular groove on the surface of the detector 2.

[0024] Specifically, a spring 353 is fitted onto the surface of the column 351, and the two ends of the spring 353 are fixedly connected to the circular plate 352 and the base 1, respectively.

[0025] In this embodiment: by setting a spring 353, when the first pressure plate 31 and the second pressure plate 36 are separated from the detector 2, the spring 353 is freed from restraint and releases the pre-stored elastic force. This elastic force will push the circular plate 352 to slide along the column 351, thereby automatically lifting the detector 2 from the base 1, avoiding the equipment collision that may be caused by manually picking up the detector 2, and directly improving the ease of disassembly.

[0026] Working principle: With the stabilizing device 3, when in use, the detector 2 is placed on the base 1, and then the threaded sleeve 34 is rotated. The threaded sleeve 34 cooperates with the lead screw 33. As the lead screw 33 continuously enters the threaded sleeve 34, the first pressure plate 31 and the second pressure plate 36 are continuously tightened until the detector 2 is clamped and fixed. With the stabilizing device 3, the cooperation between the threaded sleeve 34 and the lead screw 33 drives the first pressure plate 31 and the second pressure plate 36 to tighten and clamp the detector 2. No bolts or special tools are required. The operation only requires rotating the threaded sleeve 34 to complete the fixation. The steps are simple and convenient. Moreover, the threaded transmission can accurately control the clamping force, which can not only ensure that the detector 2 is stable and does not shake, but also adapt to the fixing requirements of detectors 2 of different sizes, and has strong versatility. By setting the ejector component 35, after the first pressure plate 31 and the second pressure plate 36 are separated from the detector 2, the spring 353 loses its restraint and generates elastic force to squeeze the circular plate 352 to slide. The circular plate 352 pushes out the detector 2, so the detector 2 can be removed. During installation, the column 351 is inserted into the detector 2, and the circular plate 352 abuts against the detector 2. By setting the ejector component 35, during disassembly, the detector 2 is automatically pushed out by the elastic force of the spring 353 through the circular plate 352, without the need for manual removal, which improves the convenience of disassembly. With the stabilizing device 3, the fixing is quickly completed, reducing the installation and adjustment time.

Claims

1. An environment detection device for indoor environment detection, comprising a base (1), a detector (2) and a stabilizing device (3), characterized in that: The detector (2) is set at one end of the base (1), and the stabilizing device (3) is set on one side of the base (1). The stabilizing device (3) includes a first pressure plate (31), which is slidably connected to the base (1). A second pressure plate (36) is slidably connected to one end of the base (1) near the first pressure plate (31). A first connecting rod (32) and a second connecting rod (37) are respectively fixedly connected to one end of the first pressure plate (31) and the second pressure plate (36). A lead screw (33) is fixedly connected to one end of the first connecting rod (32), and a threaded sleeve (34) is rotatably connected to one end of the second connecting rod (37). A knob (38) is fixedly connected to the surface of the threaded sleeve (34).

2. The environment detection device for indoor environment detection according to claim 1, characterized in that: The lead screw (33) is threadedly connected to the threaded sleeve (34), and the surface of the knob (38) is provided with anti-slip texture.

3. The environmental detection device for indoor environmental detection according to claim 2, characterized in that: The first pressure plate (31) and the second pressure plate (36) are symmetrically arranged. There are two of each of the first pressure plate (31) and the second pressure plate (36). Both the first pressure plate (31) and the second pressure plate (36) are arranged on one side of the base (1).

4. An environmental monitoring device for indoor environmental monitoring according to claim 3, characterized in that: One end of the base (1) is provided with an ejector assembly (35), the ejector assembly (35) includes a column (351), the column (351) is fixedly connected to the base (1), the surface of the column (351) is provided with a through hole, and a circular plate (352) is slidably connected to the surface of the column (351).

5. The environmental detection device for indoor environmental detection according to claim 4, characterized in that: There are two columns (351), and the two columns (351) are arranged symmetrically.

6. The environmental detection device for indoor environmental detection according to claim 4, characterized in that: The detector (2) has a circular groove at one end near the column (351), and the column (351) is inserted into the circular groove on the surface of the detector (2).

7. The environmental detection device for indoor environmental detection according to claim 6, characterized in that: A spring (353) is fitted on the surface of the column (351), and the two ends of the spring (353) are fixedly connected to the circular plate (352) and the base (1) respectively.

Images