Online monitoring device for indoor air environment quality

Abstract

The utility model discloses an indoor air environment quality on-line monitoring device, which comprises a fixed seat, a monitoring table for supporting, an air quality monitor and a support column, the air quality monitor and the support column are arranged at the upper end of the monitoring table, the support column is connected with the fixed seat through a hinge, and a torsion spring and an adjusting column are arranged at the joint of the support column and the fixed seat. The adjusting column is inserted in the middle of the fixing seat, a sliding structure is formed between the adjusting column and the fixing column, and the fixing clamping plates are symmetrically arranged at the left end and the right end of the air quality monitor. According to the indoor air environment quality on-line monitoring device, the whole device can be folded and stored conveniently, carrying is convenient, air at different indoor heights can be monitored in real time through sliding between an adjusting column and a fixing base, an air quality monitor can be clamped and fixed through a fixing clamping plate, and the indoor air environment quality on-line monitoring device is convenient to use. The stability of the air quality monitor in the using and monitoring process is improved, and falling is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field related to indoor air monitoring, in particular to an online monitoring device for indoor air environment quality. Background Art

[0002] Indoors are places where people spend most of their time and time. The quality of indoor air directly affects people's breathing and living comfort. Indoor air monitoring refers to the technical process of analyzing and testing indoor air pollutants caused by indoor decoration, furniture purchase, etc.

[0003] For example, the Chinese patent authorization announcement number CN217503911U, the authorization announcement date is 2022.09.27, discloses an indoor air environment quality monitoring device, which belongs to the field of environmental monitoring. An indoor air environment quality monitoring device includes an air purification chamber, the right end of the air purification chamber is fixedly connected with an air inlet, the lower end of the air inlet is fixedly connected with an air inlet pipe, the lower end of the air purification chamber is fixedly connected with a dust collection chamber, and the lower end of the air inlet pipe extends into the dust collection chamber, the dust collection chamber is fixedly connected with a dust collection chamber, and the lower end of the dust collection chamber is fixedly connected with a dust collection pipe. An environmental purification device is set at the lower end of the existing indoor air environment quality monitoring device, and the activated carbon filter plate can effectively absorb harmful molecules in the air, help accelerate the purification of the indoor environment of the new house, and move around in every corner of the room through the movable environmental purification device, which is conducive to assisting the volatilization of harmful substances in the indoor environment. After purification, the indoor environment quality is automatically monitored in real time through the air monitor;

[0004] However, the prior art has the problem that the size is large, it is inconvenient to move and store, the portability is poor, and the height of the monitoring equipment is usually fixed and inconvenient to adjust, so it is inconvenient to monitor the air quality at different heights indoors, which affects the accuracy of indoor air quality monitoring. For example, the comparative patents listed above have this problem;

[0005] To this end, we proposed an online monitoring device for indoor air quality to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an online monitoring device for indoor air environment quality, so as to solve the problems in the prior art proposed in the above-mentioned background technology that the device is large in size, inconvenient to move and store, and has poor portability, and the height of the monitoring device is usually fixed and inconvenient to adjust, so it is inconvenient to monitor the air quality at different heights in the room, which affects the accuracy of indoor air quality monitoring.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an online monitoring device for indoor air environment quality, comprising a fixing seat, a monitoring platform for supporting, and an air quality monitor placed on the upper end of the monitoring platform;

[0008] Also includes:

[0009] A support column, wherein the support column is hingedly connected to the fixing seat, a torsion spring is provided at the connection between the support column and the fixing seat, and the support column is arranged at equal angles on the side of the fixing seat;

[0010] An adjusting column, wherein the adjusting column is inserted in the middle of the fixing seat, and a sliding structure is formed between the adjusting column and the fixing seat, and the adjusting column is combined with the monitoring platform to drive the air quality monitor to form a lifting structure at the upper end of the fixing seat;

[0011] The fixed splint is symmetrically arranged at the left and right ends of the air quality monitor, and the fixed splint forms a telescopic structure at the upper end of the monitoring platform through a connecting bolt, and the fixed splint combines with the connecting bolt to drive the air quality monitor to form a disassembly structure at the upper end of the monitoring platform.

[0012] Preferably, a fixing column with a hollow structure is fixedly connected to the lower end of the fixing seat, and a movable sleeve is slidably connected to the outer surface of the fixing column, and a connecting rod is hingedly connected to the side of the movable sleeve.

[0013] Preferably, the movable sleeve drives the support column to form a flip structure on the side of the fixing seat through the connecting rod, and the connecting rod and the support column are hinged, and the connecting rod and the support column are arranged in a one-to-one correspondence.

[0014] Preferably, the connecting rod and the fixed column are limited by a fixing mechanism, and the fixing mechanism includes a movable plate sleeved on the outer side of the lower end of the fixed column, a spring arranged between the movable plate and the fixed column, a protrusion fixedly connected to the front and rear sides of the lower end of the fixed column, a connecting plate fixedly connected to the upper right end of the movable plate, and an auxiliary block for positioning.

[0015] Preferably, the movable plate is connected to the protrusion by a slot, and the movable plate drives the connecting plate to engage with the auxiliary block, and the auxiliary block is fixedly connected to the side of the movable sleeve.

[0016] Preferably, the adjusting column is fixedly connected to the lower end of the monitoring platform, and the adjusting column and the fixing seat are limited by a fixing bolt, and the fixing bolt and the adjusting column as well as the fixing bolt and the fixing seat are all threadedly connected.

[0017] Preferably, both left and right ends of the monitoring platform are fixedly connected with support plates, and the upper end of the support plate is threadedly connected with a connecting bolt, and the connecting bolt is rotatably connected to the fixed clamping plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the indoor air environment quality online monitoring device is convenient for supporting the air quality monitor by turning over the support column at the lower end of the fixing seat, and the whole device is convenient for folding and storing after use, which is convenient for carrying, and the air quality monitor can be driven to rise and fall by sliding between the adjustment column and the fixing seat, so as to facilitate real-time monitoring of the air at different heights in the room, and the air quality monitor can be clamped and fixed by the fixing splint, so as to improve the stability of the air quality monitor during the use and monitoring process and prevent it from falling;

[0019] 1. It is equipped with a movable sleeve, a connecting rod and a support column. The movable sleeve slides on the outside of the fixed column, so that the connecting rod drives the support column to flip on the side of the fixed seat, thereby facilitating the support of the entire device. At the same time, it can be folded and stored after use for easy carrying;

[0020] 2. A fixing mechanism and an adjusting column are provided. The setting of the fixing mechanism facilitates the limiting of the movable sleeve and the fixing column. The sliding between the adjusting column and the fixing seat facilitates the height adjustment of the air quality monitor, thereby facilitating the monitoring of the air quality at different heights in the room;

[0021] 3. A connecting bolt and a fixed splint are provided. The connecting bolt drives the fixed splint to extend and retract, so that the fixed splint clamps and fixes the air quality monitor, thereby improving the stability of the air quality monitor during monitoring and use and preventing it from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the top view of the connection structure between the fixing seat and the support column of the utility model;

[0024] Figure 3 This is a schematic diagram of the front view cutaway structure of the connection between the fixing seat, the fixing column and the adjusting column of the utility model;

[0025] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 5 This is a front view structural diagram of the connection between the movable plate, the protrusion and the connecting plate of the utility model;

[0027] Figure 6 This is a front view structural diagram of the support plate, connecting bolt and fixing clamping plate of the utility model.

[0028] In the figure: 1. fixing seat; 2. supporting column; 3. torsion spring; 4. fixing column; 5. movable sleeve; 6. connecting rod; 7. fixing mechanism; 8. movable plate; 9. spring; 10. bump; 11. connecting plate; 12. auxiliary block; 13. adjusting column; 14. monitoring platform; 15. fixing bolt; 16. air quality monitor; 17. supporting plate; 18. connecting bolt; 19. fixing splint. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: an online monitoring device for indoor air environment quality, including a fixing seat 1, a supporting column 2, a torsion spring 3, a fixing column 4, a movable sleeve 5, a connecting rod 6, a fixing mechanism 7, a movable plate 8, a spring 9, a protrusion 10, a connecting plate 11, an auxiliary block 12, an adjusting column 13, a monitoring platform 14, a fixing bolt 15, an air quality monitor 16, a supporting plate 17, a connecting bolt 18 and a fixing splint 19.

[0031] When using the indoor air quality online monitoring device, first move the device to the corresponding monitoring location indoors, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a support column 2 is provided at an equal angle on the side of the fixed seat 1, and a fixed column 4 is fixedly connected to the lower end of the fixed seat 1, and a fixing mechanism 7 is provided below the fixed column 4, and the fixing mechanism 7 includes a movable plate 8 sleeved on the outer side of the lower end of the fixed column 4, a spring 9 provided between the movable plate 8 and the fixed column 4, a protrusion 10 fixedly connected to the front and rear sides of the lower end of the fixed column 4, a connecting plate 11 fixedly connected to the upper right end of the movable plate 8 and an auxiliary block 12 for positioning. By pulling the movable plate 8, the movable plate 8 slides between the protrusion 10, and the movable plate 8 moves at the lower end of the fixed column 4. At this time, the movable plate 8 squeezes the spring 9, so that the spring 9 undergoes elastic deformation, and the movable plate 8 drives the connecting plate 11 to move, and then the movable sleeve 5 is pulled downward, and the movable sleeve 5 slides on the outer side of the fixed column 4. At this time, the movable sleeve 5 rotates with the connecting rod 6, and the connecting rod 6 rotates with the support column 2, thereby driving the support column 2 to flip on the side of the fixed seat 1;

[0032] During the flipping process of the support column 2, the torsion spring 3 undergoes elastic deformation. When the support column 2 flips to the corresponding position, the movable plate 8 is directly released. At this time, the spring 9 recovers its elastic deformation, driving the movable plate 8 to move at the lower end of the fixed column 4, so that the movable plate 8 drives the connecting plate 11 to engage with the auxiliary block 12 fixed on the side of the movable sleeve 5, thereby facilitating the limiting of the movable sleeve 5 and the fixed column 4, thereby facilitating the fixing of the support column 2 and the fixed seat 1, and then the support column 2 is directly placed on the ground, as shown in FIG. Figure 1 Then, the air quality monitor 16 is placed on the upper end of the monitoring platform 14, as shown in FIG. Figure 1 and Figure 6 As shown, the connecting bolt 18 threadedly connected to the upper end of the support plate 17 can be rotated, and the connecting bolt 18 and the fixing clamp 19 can be rotated, thereby driving the fixing clamp 19 to extend and retract at the upper end of the monitoring platform 14, so that the fixing clamp 19 clamps and positions the air quality monitor 16, preventing the air quality monitor 16 from falling during monitoring and use, and improving the stability of the air quality monitor 16 during use;

[0033] After the fixation is completed, according to the actual monitoring needs, such as Figure 1 and Figure 3 As shown, by pulling the monitoring platform 14, the monitoring platform 14 drives the adjusting column 13 and the fixing seat 1 to slide, and the adjusting column 13 and the fixing column 4 to slide, thereby driving the air quality monitor 16 to rise and fall, which is convenient for adjusting the height of the air quality monitor 16, so that the gas at different heights in the room can be monitored, so as to achieve a more accurate monitoring effect, and the practicability is high. When the height adjustment is completed, by rotating the fixing bolt 15, the fixing bolt 15 and the adjusting column 13 as well as the fixing bolt 15 and the fixing seat 1 are all threadedly connected, and the fixing bolt 15 is used to limit the adjusting column 13 and the fixing seat 1, so as to facilitate the limiting of the adjusting column 13 and the fixing seat 1, and then the indoor gas is monitored online at all times by the air quality monitor 16;

[0034] In addition, after use, the air quality monitor 16 can be disassembled by reversing the above operation, and the adjustment column 13 is telescopically stored in the fixed column 4, and the support column 2 is flipped inward, which reduces the space occupied by the entire device and facilitates storage and carrying.

[0035] 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. An indoor air environment quality online monitoring device, comprising a fixing base (1), a monitoring platform (14) for supporting, and an air quality monitor (16) placed on the upper end of the monitoring platform (14); It is characterized in that Also includes: A support column (2), wherein the support column (2) is hingedly connected to the fixing seat (1), a torsion spring (3) is provided at the connection between the support column (2) and the fixing seat (1), and the support column (2) is arranged at equal angles on the side of the fixing seat (1); An adjusting column (13), wherein the adjusting column (13) is inserted into the middle of the fixing seat (1), and a sliding structure is formed between the adjusting column (13) and the fixing seat (4), and the adjusting column (13) is combined with the monitoring platform (14) to drive the air quality monitor (16) to form a lifting structure at the upper end of the fixing seat (1); A fixed clamping plate (19) is symmetrically arranged at the left and right ends of the air quality monitor (16), and the fixed clamping plate (19) forms a telescopic structure at the upper end of the monitoring platform (14) through a connecting bolt (18), and the fixed clamping plate (19) is combined with the connecting bolt (18) to drive the air quality monitor (16) to form a disassembly structure at the upper end of the monitoring platform (14).

2. The device for online monitoring of indoor air quality according to claim 1, characterized in that: The lower end of the fixing seat (1) is fixedly connected to a fixing column (4) with a hollow structure, and the outer surface of the fixing column (4) is slidably connected to a movable sleeve (5), and the side of the movable sleeve (5) is hingedly connected to a connecting rod (6).

3. The device for online monitoring of indoor air quality according to claim 2, characterized in that: The movable sleeve (5) drives the support column (2) to form a flip structure on the side of the fixed seat (1) through the connecting rod (6), and the connecting rod (6) and the support column (2) are hinged, and the connecting rod (6) and the support column (2) are arranged in a one-to-one correspondence.

4. The device for online monitoring of indoor air quality according to claim 3, characterized in that: The connection rod (6) and the fixed column (4) are limited by a fixing mechanism (7), and the fixing mechanism (7) comprises a movable plate (8) sleeved on the outer side of the lower end of the fixed column (4), a spring (9) arranged between the movable plate (8) and the fixed column (4), a protrusion (10) fixedly connected to the front and rear sides of the lower end of the fixed column (4), a connecting plate (11) fixedly connected to the upper right end of the movable plate (8), and an auxiliary block (12) for positioning.

5. The device for online monitoring of indoor air quality according to claim 4, characterized in that: The movable plate (8) and the protrusion (10) are connected by a slot, and the movable plate (8) drives the connecting plate (11) and the auxiliary block (12) to engage and connect, and the auxiliary block (12) is fixedly connected to the side of the movable sleeve (5).

6. The device for online monitoring of indoor air quality according to claim 1, characterized in that: The adjusting column (13) is fixedly connected to the lower end of the monitoring platform (14), and the adjusting column (13) and the fixing seat (1) are limited by a fixing bolt (15), and the fixing bolt (15) and the adjusting column (13) as well as the fixing bolt (15) and the fixing seat (1) are all threadedly connected.

7. The device for online monitoring of indoor air quality according to claim 6, characterized in that: The left and right ends of the monitoring platform (14) are fixedly connected to support plates (17), and the upper end of the support plate (17) is threadedly connected to a connecting bolt (18), and the connecting bolt (18) is rotatably connected to a fixed clamping plate (19).

Images