Air quality monitoring device based on air quality sensor

Abstract

The utility model relates to the field of air quality monitoring devices, and discloses an air quality monitoring device based on an air quality sensor, which comprises a buoy, an air quality sensor body, an air quality monitoring device and a connecting piece, when the air quality monitoring device is used, the air quality monitoring device can be directly placed on the ground to be used for monitoring the surrounding air quality, the air quality monitoring device can also be placed on the water surface, corresponding buoyancy is provided through the buoy so as to guarantee normal use of the whole device, and the air quality monitoring device is convenient to use. The lower end of the air quality sensor body is communicated with the outside through a detection end, so that air enters the air quality sensor body to be detected, and the air quality sensor body is used for feeding back air quality information to the air quality monitoring device for centralized processing; and the system can be used in cooperation with other Internet of Things equipment subsequently.

Description

Technical Field

[0001] The utility model relates to the field of air quality monitoring devices, in particular to an air quality monitoring device based on an air quality sensor. Background Art

[0002] In order to effectively monitor and control air quality, various air quality monitoring devices have emerged. Among them, monitoring devices based on air quality sensors have become a hot topic of research due to their accuracy, real-time and portability. Traditional air quality monitoring devices usually use large, fixed monitoring stations. Although they are highly accurate, they have the problems of poor flexibility and difficulty in popularization. In addition, traditional monitoring stations can often only provide air quality data at a fixed point, so that they can only be installed and used on the road, and cannot detect air in environments such as water surfaces and lakes. Therefore, they cannot fully reflect the air quality conditions in a large range. Utility Model Content

[0003] The utility model provides an air quality monitoring device based on an air quality sensor, which overcomes the shortcomings described in the background technology.

[0004] The technical solution adopted by the utility model to solve its technical problem is:

[0005] An air quality monitoring device based on an air quality sensor comprises a float, an air quality sensor body, an air quality monitoring device, and a connecting piece, wherein the air quality sensor body is connected to the air quality monitoring device through the connecting piece, the float is installed at the lower end of the air quality monitoring device, the connecting piece is connected to the back of the air quality sensor body near the lower end edge, and two magnetic strips are symmetrically arranged on the surface of one side of the air quality sensor body near the connecting piece, and the air quality sensor body is adsorbed on the surface of the air quality monitoring device through the magnetic strips;

[0006] The lower end of the air quality sensor body is connected to the outside through a detection end to allow air to enter the air quality sensor body for detection;

[0007] A raised portion is provided at the lower end of the float. Both the raised portion and the float are hollow structures, and the raised portion gradually rises from the edge to the middle.

[0008] A preferred technical solution: the connecting part includes a fixed tube body, a telescopic rod, a rotating rod, and a fixed shaft. The fixed tube body is sleeved on the left and right ends of the rotating rod, and the rotating rod and the fixed tube bodies on both sides are connected by torsion springs. One end of the telescopic rod is connected to the middle part of the rotating rod, and the other end is connected to the fixed shaft. A rotating shaft is passed through the fixed shaft.

[0009] A preferred technical solution: Both ends of the rotating shaft pass through both sides of the fixed shaft, and the surface of the rotating shaft outside the fixed shaft is connected to the back of the air quality sensor body through two connecting plates.

[0010] Compared with the background technology, this technical solution has the following advantages:

[0011] The air quality monitoring device in the utility model can be placed directly on the ground to monitor the surrounding air quality when in use, or it can be placed on the water surface, and the corresponding buoyancy is provided by the float to ensure the normal use of the whole device, and the lower end of the air quality sensor body is connected to the outside through a detection end to allow air to enter the air quality sensor body for detection, and the air quality information is fed back to the air quality monitoring device for centralized processing by using the air quality sensor body, and can be used in conjunction with other Internet of Things devices in the future.

[0012] The method of using the utility model is not only to fix the air quality sensor body on the front end of the air quality monitoring device to detect the air quality. Since the air quality sensor in the prior art generally has the function of detecting wind speed and humidity together, and if the air quality sensor body is on the leeward side of the air quality sensor body, it is difficult to perform detailed detection of the above two data. At this time, the air quality sensor body can be adjusted and swung upward until it is moved to fit with the upper end surface of the air quality monitoring device or directly set in an upright shape, as long as the detection end is exposed to the upper end surface of the air quality sensor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 A two-dimensional schematic diagram of the connector.

[0016] Figure 3 It is a two-dimensional schematic diagram of the fixed axis, rotating axis and connecting axis.

[0017] In the figure: float 1;

[0018] Air quality sensor body 2, magnetic strip 21, detection end 22;

[0019] Air quality monitoring device 3;

[0020] Connecting piece 4, fixed tube body 41, telescopic rod 42, rotating rod 43, fixed shaft 44, rotating shaft 441, connecting plate 442. DETAILED DESCRIPTION

[0021] like Figure 1-3 As shown, an air quality monitoring device based on an air quality sensor includes a float 1, an air quality sensor body 2, an air quality monitoring device 3, and a connector 4. The air quality sensor body 2 is connected to the air quality monitoring device 3 through the connector 4. The float 1 is installed at the lower end of the air quality monitoring device 3. The connector 4 is connected to the back of the air quality sensor body 2 near the lower end edge, and two magnetic strips 21 are symmetrically provided on the surface of one side of the air quality sensor body 2 near the connector 4. The air quality sensor body 2 is adsorbed on the surface of the air quality monitoring device 3 through the magnetic strips 21. The air quality monitoring device in the utility model can be directly placed on the ground to monitor the surrounding air quality when in use, or it can be placed on the water surface. The float 1 provides corresponding buoyancy to ensure the normal use of the entire device, and the lower end of the air quality sensor body 2 is connected to the outside through a detection end 22 to allow air to enter the air quality sensor body 2 for detection, and the air quality information is fed back to the air quality monitoring device 3 for centralized processing by using the air quality sensor body 2, and can be used in conjunction with other Internet of Things devices in the future.

[0022] In order to make the monitoring device in the utility model float on the water surface more stably, a design as shown in the figure is made: a raised portion 11 is provided at the lower end of the float 1, the raised portion 11 and the float 1 are both hollow structures, and the raised portion 11 gradually rises from the edge to the middle;

[0023] By such an arrangement, the weight of the entire device can be effectively gathered toward the lower center of the float 1.

[0024] Furthermore, the connecting member 4 includes a fixed tube body 41, a telescopic rod 42, a rotating rod 43, and a fixed shaft 44. The fixed tube body 41 is sleeved on the left and right ends of the rotating rod 43, and the rotating rod 43 is connected to the fixed tube bodies 41 on both sides through a torsion spring. One end of the telescopic rod 42 is connected to the middle of the rotating rod 43, and the other end is connected to the fixed shaft 44. A rotating shaft 441 is penetrated in the fixed shaft 44, wherein both ends of the rotating shaft 441 penetrate the two sides of the fixed shaft 44, and the surface of the rotating shaft 441 outside the fixed shaft 44 is connected to the back of the air quality sensor body 2 through two connecting plates 442. Based on this design In the present invention, the method of using the utility model is not only to fix the air quality sensor body 2 on the front end of the air quality monitoring device 3 to detect the air quality. Since the air quality sensor in the prior art generally has the function of detecting wind speed and humidity together, and if the air quality sensor body 2 is on the leeward side of the air quality sensor body 2, it is difficult to make detailed detections of the above two data. At this time, the air quality sensor body 2 can be adjusted and swung upward until it is moved to fit with the upper end surface of the air quality monitoring device 3 or directly set in an upright shape, as long as the detection end 22 is exposed to the upper end surface of the air quality sensor body 2.

[0025] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of implementation of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope covered by the present invention.

Claims

1. An air quality monitoring device based on an air quality sensor, characterized in that: The air quality sensor comprises a float (1), an air quality sensor body (2), an air quality monitoring device (3), and a connecting piece (4), wherein the air quality sensor body (2) is connected to the air quality monitoring device (3) via the connecting piece (4), the float (1) is mounted on the lower end of the air quality monitoring device (3), the connecting piece (4) is connected to the back of the air quality sensor body (2) near the lower end edge, and two magnetic strips (21) are symmetrically provided on a side surface of the air quality sensor body (2) near the connecting piece (4), and the air quality sensor body (2) is adsorbed on the surface of the air quality monitoring device (3) via the magnetic strips (21); The lower end of the air quality sensor body (2) is connected to the outside through a detection end (22) to allow air to enter the air quality sensor body (2) for detection; A raised portion (11) is provided at the lower end of the float (1); the raised portion (11) and the float (1) are both hollow structures, and the raised portion (11) gradually rises from the edge to the middle.

2. An air quality monitoring device based on an air quality sensor according to claim 1, characterized in that: The connecting member (4) comprises a fixed tube body (41), a telescopic rod (42), a rotating rod (43), and a fixed shaft (44); the fixed tube body (41) is sleeved on the left and right ends of the rotating rod (43); the rotating rod (43) and the fixed tube bodies (41) on both sides are connected via torsion springs; one end of the telescopic rod (42) is connected to the middle of the rotating rod (43), and the other end is connected to the fixed shaft (44); and the rotating shaft (441) is penetrated by the fixed shaft (44).

3. An air quality monitoring device based on an air quality sensor according to claim 2, characterized in that: Both ends of the rotating shaft (441) pass through the two sides of the fixed shaft (44), and the surface of the rotating shaft (441) outside the fixed shaft (44) is connected to the back of the air quality sensor body (2) through two connecting plates (442).

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