Ambient air quality detection device

Abstract

The utility model discloses an ambient air quality detection device, relates to air quality detection technical field, including vertical pole, control box, wind speed sensor and wind direction sensor, the surface of vertical pole is equipped with control box, and the top of control box is equipped with display screen, one side of display screen is connected with mounting sleeve, and the mounting sleeve is connected with the wind direction sensor. The installation sleeve is arranged on the outer side of the vertical rod in a butt joint and sleeving mode, a thermometer screen is installed on the upper portion of the vertical rod, and a wind speed sensor and a wind direction sensor are sequentially installed on the upper portion, close to the thermometer screen, of the vertical rod. According to the environment air quality detection device, through the supporting frames installed on the two sides of the vertical rod in a limiting mode, the contact area between the bottom of the vertical rod and the ground is increased, installation of the vertical rod is more stable, and the environment air quality detection device has the auxiliary supporting function; the angle of the display screen can be conveniently adjusted according to the actual use condition, so that the application range of the ambient air quality detection device is wider.

Description

Technical Field

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

[0002] Environmental air quality generally refers to whether the concentrations of various substances, temperature, humidity, air pressure, etc. in indoor and outdoor air meet the relevant standards and regulations of the country or region. Good environmental air quality should ensure people's physical health and the safety of the production environment. In order to accurately know the air quality, it is necessary to use corresponding environmental air quality detection devices in cooperation. Through the environmental air quality detection devices, the air quality is detected to determine whether the air quality reaches the corresponding standards, and the air pollution sources are timely discovered and identified, providing a basis for effectively preventing and controlling air pollution.

[0003] At present, when the environmental air quality detection devices on the market are in use, generally, the vertical rod of the environmental air quality detection device is directly locked with the ground or installed by concrete pouring. The contact area between the bottom of the vertical rod of the existing environmental air quality detection device and the ground is small, resulting in the environmental air quality detection device being unstable when being collided by external forces. Therefore, improvements need to be made to the current environmental air quality detection devices. Content of the Utility Model

[0004] The purpose of the utility model is to provide an environmental air quality detection device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An environmental air quality detection device, including a vertical rod, a control box, a wind speed sensor and a wind direction sensor. A control box is installed on the surface of the vertical rod, and a display screen is arranged above the control box. One side of the display screen is connected with a mounting sleeve, and the mounting sleeve is butted and sleeved outside the vertical rod. A weather vane box is installed above the vertical rod, and a wind speed sensor and a wind direction sensor are sequentially installed above the vertical rod near the weather vane box.

[0006] Preferably, through grooves are opened on both sides below the vertical rod near the control box. A connecting seat is connected to the inner wall of the vertical rod, and a connecting plate penetrates through the inside of the through groove.

[0007] Preferably, a threaded rod penetrates through the middle of the connecting plate, and the threaded rod is connected to the inner wall of the connecting seat through a bearing seat. One end of the threaded rod penetrates through the connecting seat and is sleeved and installed with a bevel gear set.

[0008] Preferably, a knob connected to the bevel gear set is installed outside the vertical rod, and mounting seats are arranged on both sides below the vertical rod near the through groove. A support frame is inserted and butted inside the mounting seat.

[0009] Preferably, a limiting groove is formed on the upper end surface of the support frame, and limiting seats are arranged on both sides below the connecting plate. The limiting seats penetrate through the upper part of the mounting seat and are inserted into the limiting groove.

[0010] Preferably, a moving cavity is formed on the surface of the vertical rod close to the mounting sleeve, and a docking block is inserted into the inner wall of the moving cavity. The outer end of the docking block is connected to the inner wall of the mounting sleeve.

[0011] Preferably, a guiding rod penetrates through the middle of the docking block, a plugging groove is formed on the surface of the mounting sleeve, and a fixing seat is connected to the outside of the vertical rod close to the mounting sleeve.

[0012] Preferably, a plugging pin that is docked with the plugging groove penetrates through the middle of the fixing seat, and a spring is sleeved on the middle of the plugging pin. The two ends of the spring are respectively connected to the plugging pin and the fixing seat.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this ambient air quality detection device, by the support frames limitedly installed on both sides of the vertical rod, the contact area between the bottom of the vertical rod and the ground is increased, making the installation of the vertical rod more stable, so that this ambient air quality detection device has an auxiliary support function. By arranging a telescopic and movable plugging pin on the outside of the vertical rod, it is convenient to adjust the angle of the display screen according to the actual use situation, making the applicable range of this ambient air quality detection device wider.

[0014] 1. For this ambient air quality detection device, first, the top end of the support frame is butt-inserted into the mounting seat. Subsequently, by turning the knob, the connected bevel gear set and the threaded rod rotate synchronously. As the threaded rod rotates, the outer connecting plate can move downward along the through groove. The downward-moving connecting plate drives the limiting seat to move downward synchronously, so that the limiting seat penetrates through the mounting seat and is butt-inserted into the limiting groove, thereby limiting the support frame. By the support frames limitedly installed on both sides of the vertical rod, the contact area between the bottom of the vertical rod and the ground is increased, making the installation of the vertical rod more stable, and thus making this ambient air quality detection device have an auxiliary support function.

[0015] 2. For this ambient air quality detection device, first, the plugging pin is pulled outwards to the limit position to separate the plugging pin from the plugging groove. Subsequently, the angles of the display screen and the mounting sleeve can be rotated to the required angles, and then the pulled-out plugging pin can be loosened. The loosened plugging pin can automatically reset inwards under the elastic force of the spring and be docked and limited with the plugging groove at the corresponding position. By arranging a telescopic and movable plugging pin on the outside of the vertical rod, it is convenient to adjust the angle of the display screen according to the actual use situation, and thus making the applicable range of this ambient air quality detection device wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a right side structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the main cutaway structure of the utility model upright pole;

[0019] Figure 4 It is a schematic diagram of the top view and cutaway structure of the installation sleeve of the utility model.

[0020] In the figure: 1. upright pole; 2. control box; 3. display screen; 4. mounting sleeve; 5. shutter box; 6. wind speed sensor; 7. wind direction sensor; 8. through slot; 9. connecting seat; 10. connecting plate; 11. threaded rod; 12. bevel gear set; 13. knob; 14. mounting seat; 15. supporting frame; 16. limit slot; 17. limit seat; 18. movable cavity; 19. docking block; 20. guide rod; 21. plug slot; 22. fixing seat; 23. plug pin; 24. spring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: an environmental air quality detection device, including a pole 1, a control box 2, a wind speed sensor 6 and a wind direction sensor 7, the control box 2 is installed on the surface of the pole 1, and a display screen 3 is arranged above the control box 2, a mounting sleeve 4 is connected to one side of the display screen 3, and the mounting sleeve 4 is connected to the outside of the pole 1, a louver box 5 is installed above the pole 1, and the wind speed sensor 6 and the wind direction sensor 7 are installed in sequence above the pole 1 near the louver box 5.

[0023] On both sides below the vertical rod 1 near the control box 2, through grooves 8 are opened. A connecting seat 9 is connected to the inner wall of the vertical rod 1. A connecting plate 10 penetrates through the interior of the through groove 8. A threaded rod 11 penetrates through the middle of the connecting plate 10, and the threaded rod 11 is connected to the inner wall of the connecting seat 9 through a bearing seat. One end of the threaded rod 11 penetrates through the connecting seat 9 and is sleeved with a bevel gear set 12. A knob 13 connected to the bevel gear set 12 is installed on the outer side of the vertical rod 1. On both sides below the vertical rod 1 near the through groove 8, mounting seats 14 are provided. A support frame 15 is inserted and docked inside the mounting seat 14. A limiting groove 16 is opened on the upper end surface of the support frame 15. On both sides below the connecting plate 10, limiting seats 17 are provided. The limiting seats 17 penetrate through the upper part of the mounting seat 14 and are inserted into the interior of the limiting groove 16. The threaded rod 11 and the connecting plate 10 are in threaded connection. The mounting seats 14 are symmetrically distributed about the central axis of the vertical rod 1.

[0024] During specific implementation, first, the top end of the support frame 15 is inserted and docked inside the mounting seat 14. Subsequently, by turning the knob 13, the connected bevel gear set 12 is driven to rotate synchronously. The threaded rod 11 rotates along with the rotation of the bevel gear set 12. Since the threaded rod 11 and the connecting plate 10 are in threaded connection, as the threaded rod 11 rotates, the outer connecting plate 10 can be made to move downward along the through groove 8. The downward-moving connecting plate 10 drives the limiting seats 17 to move downward synchronously until the connecting plate 10 moves to the extreme position. At this time, the limiting seats 17 penetrate through the mounting seat 14 and are inserted and docked inside the limiting groove 16, thus limiting the support frame 15. By limiting and installing the support frames 15 on both sides of the vertical rod 1, the contact area between the bottom of the vertical rod 1 and the ground is increased, making the installation of the vertical rod 1 more stable, and thus enabling the environmental air quality detection device to have an auxiliary support function.

[0025] Please refer to Figure 2 and Figure 4 As shown in, on the surface of the vertical rod 1 near the mounting sleeve 4, a movable cavity 18 is opened. A docking block 19 is inserted into the inner wall of the movable cavity 18. The outer end of the docking block 19 is connected to the inner wall of the mounting sleeve 4. A guide rod 20 penetrates through the middle of the docking block 19. A plugging groove 21 is opened on the surface of the mounting sleeve 4. A fixing seat 22 is connected to the outer side of the vertical rod 1 near the mounting sleeve 4. A plugging pin 23 that is docked with the plugging groove 21 penetrates through the middle of the fixing seat 22. A spring 24 is sleeved on the middle of the plugging pin 23. The two ends of the spring 24 are respectively connected to the plugging pin 23 and the fixing seat 22. The plugging pin 23 constitutes a telescopic structure between the spring 24 and the fixing seat 22. The plugging grooves 21 are distributed at equal intervals. The docking block 19 is in sliding connection with the movable cavity 18.

[0026] During specific implementation, first pull the insertion pin 23 outwards. The pulled insertion pin 23 gradually separates from the butt-jointed insertion slot 21. The outwards-moving insertion pin 23 squeezes the spring 24 sleeved on the outside. At this time, the angles of the display screen 3 and the mounting sleeve 4 can be rotated. The rotating mounting sleeve 4 moves stably along the guide rod 20 inside the movable cavity 18 through the docking block 19 connected to the inner wall until the angle of the display screen 3 is rotated to the required angle. Then, the pulled-out insertion pin 23 can be loosened. The loosened insertion pin 23 can automatically reset inwards under the elastic force of the spring 24 and dock with the corresponding insertion slot 21, thereby limiting the mounting sleeve 4. By providing a telescopic and movable insertion pin 23 outside the vertical rod 1, it is convenient to adjust the angle of the display screen 3 according to the actual use situation, so that the applicable range of the environmental air quality detection device is wider.

[0027] In summary, when using the environmental air quality detection device, first install the device at the corresponding use position through the vertical rod 1. Through the mutual cooperation of the sensors inside the louver box 5, the wind speed sensor 6 and the wind direction sensor 7, the air quality, wind speed and wind direction in the environment can be detected in real time respectively, and the detected data is displayed on the display screen 3, which is convenient for the staff to view the data in time. This is the prior art and will not be elaborated here. The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An environmental air quality detection device, comprising a vertical pole (1), a control box (2), a wind speed sensor (6) and a wind direction sensor (7), characterized in that: The control box (2) is installed on the surface of the vertical pole (1), and a display screen (3) is arranged above the control box (2). One side of the display screen (3) is connected with a mounting sleeve (4), and the mounting sleeve (4) is butted and sleeved on the outside of the vertical pole (1). The louver box (5) is installed above the vertical pole (1), and the wind speed sensor (6) and the wind direction sensor (7) are successively installed above the vertical pole (1) close to the louver box (5).

2. An ambient air quality detection device according to claim 1, characterized in that: Through grooves (8) are opened on both sides below the vertical pole (1) close to the control box (2). A connecting seat (9) is connected to the inner wall of the vertical pole (1), and a connecting plate (10) penetrates through the inside of the through groove (8).

3. An ambient air quality detection device according to claim 2, characterized in that: A threaded rod (11) penetrates through the middle of the connecting plate (10), and the threaded rod (11) is connected to the inner wall of the connecting seat (9) through a bearing seat. One end of the threaded rod (11) penetrates through the connecting seat (9) and is sleeved with a bevel gear set (12).

4. An ambient air quality detection device according to claim 3, characterized in that: A knob (13) connected to the bevel gear set (12) is installed on the outside of the vertical pole (1), and mounting seats (14) are arranged on both sides below the vertical pole (1) close to the through groove (8). A support frame (15) is inserted and butted inside the mounting seat (14).

5. An ambient air quality detection device according to claim 4, characterized in that: A limit groove (16) is opened on the upper surface of the support frame (15). Limit seats (17) are arranged on both sides below the connecting plate (10), and the limit seats (17) penetrate through the upper part of the mounting seat (14) and are inserted into the inside of the limit groove (16).

6. The environmental air quality detection device according to claim 1, characterized in that: An activity cavity (18) is opened on the surface of the vertical pole (1) close to the mounting sleeve (4), and a docking block (19) is inserted into the inner wall of the activity cavity (18). The outer end of the docking block (19) is connected to the inner wall of the mounting sleeve (4).

7. An ambient air quality detection device according to claim 6, characterized in that: A guide rod (20) penetrates through the middle of the docking block (19). A plug-in slot (21) is opened on the surface of the mounting sleeve (4), and a fixed seat (22) is connected to the outside of the vertical pole (1) close to the mounting sleeve (4).

8. An ambient air quality detection device according to claim 7, characterized in that: A plug-in pin (23) that is docked with the plug-in slot (21) penetrates through the middle of the fixed seat (22), and a spring (24) is sleeved on the middle of the plug-in pin (23). The two ends of the spring (24) are respectively connected to the plug-in pin (23) and the fixed seat (22).

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