Temporary monitoring device for air in key area

Abstract

The utility model discloses a temporary monitoring device for air in a key area. The utility model comprises a vertical rod, the bottom end of which is conical and the peripheral side of which is threaded; the whole stop blocks are arc-shaped, the ends of the stop blocks are wedge-shaped, and the stop blocks are arranged in the vertical rod in a circumferential array mode and can move in the direction away from the vertical rod from the vertical rod; the air monitor is arranged on the top surface of the vertical rod; the photovoltaic panel is arranged on the top face of the vertical rod, a storage battery is arranged at the power output end of the photovoltaic panel, the power output end of the storage battery is connected with the power input end of the air monitor, the whole device is convenient to operate, and the integrity of data can be kept as much as possible when the device is used.

Description

Technical Field

[0001] The utility model relates to a temporary air monitoring device for key areas. Background Art

[0002] Air quality monitoring is essential for identifying and assessing atmospheric pollution, protecting public health, and responding to environmental emergencies. Traditionally, air quality monitoring relies on fixed monitoring stations, which are usually equipped with a series of high-precision sensors that can monitor the concentration of pollutants such as PM2.5, PM10, sulfur dioxide, carbon monoxide, ozone, etc. in real time.

[0003] Although fixed monitoring stations play an important role in air quality monitoring, they have several disadvantages. First, the construction and operation and maintenance costs of fixed monitoring stations are relatively high, which limits the density and coverage of the monitoring network. Second, fixed monitoring stations cannot be relocated, making it difficult to cope with occasions that require temporary or mobile monitoring, such as short-term environmental monitoring needs in specific areas such as construction sites, large-scale events, and disaster sites. In addition, installation in certain terrain and geological conditions may face difficulties, limiting the optional locations of monitoring stations.

[0004] In addition, even fixed monitoring stations may face the risk of data monitoring interruption in areas with unstable power supply. In the event of power shortage or equipment failure, the continuity of monitoring data cannot be guaranteed, which may lead to data loss at critical moments. Therefore, how to ensure that data is not lost in the event of low power and promptly notify monitoring personnel to take measures has become an important consideration for improving monitoring reliability.

[0005] Therefore, there is an urgent need for an air monitoring device that can be quickly installed, can transmit data in real time, and can protect data integrity when the battery is low to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a temporary air monitoring device for key areas to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: including:

[0008] The vertical rod has a tapered bottom end and a threaded outer peripheral side;

[0009] The blocking block is generally arc-shaped, with a wedge-shaped end, and is arranged in a circular array inside the vertical pole, and can move from inside the vertical pole to a direction away from the vertical pole;

[0010] An air monitor is installed on the top surface of the pole;

[0011] A photovoltaic panel is arranged on the top surface of the vertical pole, and a battery is arranged at the power output end, and the power output end of the battery is connected to the power input end of the air monitor;

[0012] The battery is provided with a power detector;

[0013] A controller, wherein a signal input terminal is respectively connected to the signal output terminals of the air monitor and the electric quantity detector, and a signal output terminal is connected to the signal input terminal of the data storage device;

[0014] The wireless transmitter has a signal input terminal connected to a signal output terminal of the controller, and the signal output terminal is respectively connected to the signal input terminal of the alarm and the remote control center.

[0015] Preferably, a nut is provided on the outer peripheral side of the vertical pole, a bearing ring is provided on the bottom surface of the nut, and the bearing ring is connected to the blocking block through a movable rod.

[0016] Preferably, a plurality of guide rails are arranged in a circular array on the outer circumference of the vertical pole, the bearing ring is arranged on the guide rails, a plurality of notches are arranged in a circular array on the outer circumference of the vertical pole, sliding grooves are arranged on both sides of the blocking block, and the shape of the sliding grooves is the same as that of the blocking block, and a protruding block is arranged in the notch, and the protruding block is inserted into the sliding groove.

[0017] Preferably, the photovoltaic panel is L-shaped.

[0018] Preferably, a multi-angle turntable is provided on the top surface of the vertical pole, and the air monitor is arranged on the multi-angle turntable.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. Easy operation and strong resistance to external forces: The entire device only needs to use the cone and thread at the end of the vertical pole to allow the whole to be quickly inserted into the soil, and the outward-expanding blocking block is used to increase the contact area between the whole and the soil, so that the whole has a certain ability to resist external forces, thereby providing a relatively stable monitoring environment for the air monitor;

[0021] 2. High data integrity: There is an overall method to select the data transmission method according to the power supply. It can ensure real-time data transmission when the power supply is high, and can make reminders and store data in the data storage device when the power supply is low, thereby reducing power consumption while ensuring data integrity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of a partially enlarged structure of region A of an embodiment of the utility model;

[0024] Figure 3 A schematic diagram of a nut and its surface structure according to an embodiment of the utility model;

[0025] Figure 4 1 is a system block diagram of an embodiment of the present utility model.

[0026] In the figure: 100, vertical pole; 200, blocking block; 300, air monitor; 400, photovoltaic panel; 500, nut; 600, bearing ring; 700, movable rod; 800, guide rail; 900, notch; 1000, slide groove; 1100, raised block; 1200, multi-angle turntable. DETAILED DESCRIPTION

[0027] In order to facilitate the problem to be solved, the embodiment of the utility model provides a temporary air monitoring device for key areas. The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0028] See also Figure 1-4 This embodiment provides a temporary air monitoring device for key areas. To solve the above technical problems, the utility model provides the following technical solutions: including:

[0029] The bottom end of the vertical rod 100 is tapered, and the outer peripheral side is threaded, which is convenient for insertion into the soil. With the help of the thread, when the vertical rod 100 is rotated and inserted into the soil, the contact area with the ground is large, and it has a certain ability to resist external forces.

[0030] The blocking blocks 200 are generally arc-shaped, with wedge-shaped ends, and are arranged in a circular array inside the vertical pole 100. They can move from the inside of the vertical pole 100 to a direction away from the vertical pole 100. When multiple blocking blocks 200 move away from the vertical pole 100, that is, expand outward, they can be inserted into the soil, further increasing the overall contact area with the soil, thereby further increasing the overall ability to resist external forces.

[0031] The air monitor 300 is arranged on the top surface of the pole 100.

[0032] The photovoltaic panel 400 is arranged on the top surface of the vertical pole 100, and a battery is arranged at the power output end. The power output end of the battery is connected to the power input end of the air monitor 300. The photovoltaic panel 400 is used to charge the battery, and the battery is used to power the air monitor 300.

[0033] The battery is provided with a power detector, the controller signal input end is respectively connected to the signal output end of the air monitor 300 and the power detector, the signal output end is connected to the signal input end of the data storage device, the wireless transmitter signal input end is connected to the signal output end of the controller, and the signal output end is respectively connected to the signal input end of the alarm and the remote control center. When the power detector detects that the battery power is less than 15%, the controller stores the monitoring data of the air monitor 300 in the data storage device, and transmits the low power signal to the alarm with the help of the wireless transmitter to make an alarm, and turns off the wireless transmitter to save energy after the alarm is made. When the battery power is greater than 15%, the controller transmits the air monitor 300 transmission signal to the external remote control center with the help of the wireless transmitter.

[0034] Specifically, a nut 500 is provided on the outer peripheral side of the vertical pole 100, and a bearing ring 600 is provided on the bottom surface of the nut 500, and the bearing ring 600 is connected to the blocking block 200 through a movable rod 700; the nut 500 and the vertical pole 100 are connected by a thread, and the bearing ring 600 is connected to the nut 500 but does not rotate with the nut 500. When the nut 500 rotates, the bearing ring 600 is driven to move, and the movable rod 700 can rotate between the blocking block 200 and the bearing ring 600. In this way, with the help of the rotation of the movable rod 700 during movement, the bearing ring 600 can not only push the blocking block 200 to move, but also will not change the moving path of the blocking block 200.

[0035] Specifically, a plurality of guide rails 800 are arranged in a circular array on the outer circumference of the vertical rod 100, the bearing ring 600 is arranged on the guide rail 800, a plurality of notches 900 are arranged in a circular array on the outer circumference of the vertical rod 100, slide grooves 1000 are arranged on both sides of the blocking block 200, and the shape of the slide groove 1000 is the same as that of the blocking block 200, a protruding block 1100 is arranged in the notch 900, and the protruding block 1100 is inserted into the slide groove 1000, and the moving path of the bearing ring 600 is limited by the guide rail 800, and it can only move along the direction of the guide rail 800, and because the shape of the slide groove 1000 is the same as that of the blocking block 200 and is both arc-shaped, when the movable rod 700 pushes the blocking block 200 to move, the path of the blocking block 200 installed in the slide groove 1000 is expanded outward under the limiting effect of the protruding block 1100.

[0036] Specifically, the photovoltaic panel 400 is L-shaped, which increases the contact area with the sun.

[0037] Specifically, a multi-angle turntable 1200 is disposed on the top surface of the vertical pole 100, and the air monitor 300 is disposed on the multi-angle turntable 1200; the multi-angle turntable 1200 allows the air monitor 300 to be placed at multiple angles, thereby performing monitoring at the best angle.

[0038] When using:

[0039] The whole device is carried to the preset area, inserted into the soil with the help of the conical bottom end, and the vertical pole 100 is rotated to continue to penetrate into the soil with the help of the thread. After drilling into a certain depth, the nut 500 is rotated, and the nut 500 drives the bearing ring 600 to move, and then the blocking block 200 is expanded outward and inserted into the soil through the movable rod 700. The air monitor 300 can be placed at multiple angles by adjusting the multi-angle turntable 1200, so as to monitor at the best angle. When the power detector detects that the battery power is less than 15%, the controller stores the monitoring data of the air monitor 300 in the data storage device, and transmits the low power signal to the alarm with the help of the wireless transmitter to make an alarm. After the alarm is made, the wireless transmitter is turned off to save energy. When the battery power is greater than 15%, the controller transmits the transmission signal of the air monitor 300 to the external remote control center with the help of the wireless transmitter.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temporary air monitoring device for key areas, characterized by: include, The vertical rod (100) has a conical bottom end and a threaded outer circumference; The blocking blocks (200) are generally arc-shaped, with wedge-shaped ends, and are arranged in a circular array inside the vertical pole (100), and can move from inside the vertical pole (100) to a direction away from the vertical pole (100); An air monitor (300) is arranged on the top surface of the vertical pole (100); A photovoltaic panel (400) is arranged on the top surface of the vertical pole (100), and a storage battery is arranged at the power output end, and the power output end of the storage battery is connected to the power input end of the air monitor (300); The battery is provided with a power detector; A controller, wherein a signal input end is respectively connected to the signal output ends of the air monitor (300) and the electric quantity detector, and a signal output end is connected to the signal input end of the data storage device; The wireless transmitter has a signal input terminal connected to a signal output terminal of the controller, and the signal output terminal is respectively connected to the signal input terminal of the alarm and the remote control center.

2. A temporary air monitoring device for key areas according to claim 1, characterized in that: A nut (500) is arranged on the outer peripheral side of the vertical pole (100), a bearing ring (600) is arranged on the bottom surface of the nut (500), and the bearing ring (600) is connected to the blocking block (200) via a movable rod (700).

3. A temporary air monitoring device for key areas according to claim 2, characterized in that: The outer circumference of the vertical pole (100) is provided with a plurality of guide rails (800) in a circular array, the bearing ring (600) is arranged on the guide rails (800), the outer circumference of the vertical pole (100) is provided with a plurality of notches (900) in a circular array, both sides of the blocking block (200) are provided with slide grooves (1000), and the shape of the slide grooves (1000) is the same as that of the blocking block (200), and a protruding block (1100) is provided in the notch (900), and the protruding block (1100) is inserted into the slide groove (1000).

4. A temporary air monitoring device for key areas according to claim 1, characterized in that: The photovoltaic panel (400) is in an L shape.

5. A temporary air monitoring device for key areas according to claim 1, characterized in that: A multi-angle rotating disk (1200) is arranged on the top surface of the vertical pole (100), and the air monitor (300) is arranged on the multi-angle rotating disk (1200).

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