Stable air quality detection device

Abstract

The utility model belongs to the technical field of air quality monitoring equipment, and particularly relates to a stable air quality detection device which comprises a support, a case fixedly connected to one side of the support, a fixing seat fixedly connected to the top of the support, a solar cell panel fixedly connected to one side of the fixing seat, and a limiting rod fixedly connected to the top of the fixing seat. The top of the limiting rod is fixedly connected with an anti-falling plate, one side of the limiting rod is provided with a fixed platform, the top of the fixed platform is provided with a detection device, and the bottom of the detection device is fixedly connected with a connecting column. The movable block moves on the lead screw, and the movable block drives the fixed platform to move on the limiting rod through the connecting block, so that the height of the detection device is increased or reduced, the flexibility of the detection device is improved, and the detection device can detect the quality of air at different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of air quality monitoring equipment, in particular to a stable air quality detection device. Background Art

[0002] The grid-based automatic air monitoring system divides the jurisdiction area into several grid-shaped units and implements dynamic and comprehensive management of each grid. At the same time, it builds micro-monitoring stations based on sensor technology in a large-scale and high-density deployment in the jurisdiction area to monitor the dynamic changes and trends of major pollutants in each grid in real time, objectively and truly reflect the current pollution status, quickly capture abnormal pollution emission behaviors and automatically alarm, thus forming an air monitoring skynet.

[0003] The prior art has the following problems:

[0004] During the assembly process of the currently available detection devices, the detection equipment is generally fixed by bolts and nuts. However, this fixing method is too cumbersome and prone to damage to the fixing rod or nut due to over-tightening. In addition, the detection device is usually fixed in one place and its height cannot be adjusted. It can only detect the air quality at the same height, and has low flexibility. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a stable air quality detection device, which solves the existing problems of unstable fixation and poor flexibility.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable air quality detection device, comprising a bracket, one side of the bracket is fixedly connected to a chassis, the top of the bracket is fixedly connected to a fixing seat, one side of the fixing seat is fixedly connected to a solar panel, the top of the fixing seat is fixedly connected to a limiting rod, the top of the limiting rod is fixedly connected to an anti-drop plate, one side of the limiting rod is provided with a fixing platform, the top of the fixing platform is provided with a detection device, the bottom of the detection device is fixedly connected to a connecting column, the bottom of the fixing platform is fixedly connected to a fixing plate, a slide groove is provided inside the fixing plate, a slider is provided inside the slide groove, a card block is fixedly connected to one side of the slider, the top of the card block is fixedly connected with a plug-in, a reset spring is fixedly connected to one side of the card block, the top of the fixing block is fixedly connected to a micro motor, the micro motor is connected to a fixed block, the top of the fixed block is provided with a screw, a moving block is provided on the screw, and one side of the moving block is fixedly connected to a moving block.

[0007] As a preferred technical solution of the utility model, two fixed platforms are provided, and the fixed platforms are symmetrically arranged on one side of the limiting rod, and the fixed platforms are slidably connected to the limiting rod through a moving block.

[0008] As a preferred technical solution of the utility model, two detection devices are provided, and the detection devices are respectively arranged on the top of the fixed platform, and the detection devices are connected to the fixed platform through a connecting column.

[0009] As a preferred technical solution of the utility model, two fixing plates are provided, and the fixing plates are respectively fixed at the bottom of the fixing platform, the clamping block is slidably connected to the fixing plate via a slider, and a clamping groove is provided on the connecting column.

[0010] As an optimal technical solution of the utility model, the slide groove is adapted to the slider model, the slide groove is slidably connected to the slider, the plug-in is slidably connected to the fixed plate, and there are two return springs, which are respectively fixed on one side of the block.

[0011] As a preferred technical solution of the utility model, the micro motor is fixedly connected to the fixing seat via a connection block, and the micro motor is connected to the lead screw via a rotating shaft.

[0012] As a preferred technical solution of the utility model, the moving block is H-shaped, and a through hole is arranged inside the moving block. The moving block is threadedly connected to the lead screw through the through hole, the moving block is fixedly connected to the fixed platform through the connecting block, and the moving block is slidably connected to the limit rod through the protrusions on both sides.

[0013] Compared with the prior art, the utility model provides a stable air quality detection device, which has the following beneficial effects:

[0014] The stable air quality detection device is provided with a structure that is convenient for installation and disassembly. When the detection device is installed, the connecting column at the bottom of the detection device is placed into the connecting hole at the temporal part of the fixing platform, so that the connecting column passes through the fixing platform and extends into the inside of the fixing plate. By moving and plugging, the plugging and unplugging drive the card block to move. When the connection column extends into the inside of the fixing plate, the plugging and unplugging are released to reset the card block, and the card block is plugged into the card slots on both sides of the connection column to fix the connection column, so that the detection device is easy to install and disassemble, and the stability of the fixation of the detection device is improved.

[0015] This stable air quality detection device is provided with a moving device. When the detection device needs to be moved, the micro motor is started to drive the lead screw to rotate, so that the moving block moves on the lead screw. The moving block moves on the limit rod through the connecting block and the fixed platform, thereby raising the height of the detection device or lowering the height of the detection device, improving the flexibility of the detection device, and allowing the detection device to detect air quality at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 for Figure 1 A magnified schematic diagram;

[0018] Figure 3 This is a schematic diagram of the card block structure of the utility model from top to bottom;

[0019] Figure 4 It is a schematic diagram of a partial direct view of the interior of the limit rod structure of the utility model.

[0020] Figure 5 It is a schematic diagram of the connecting block structure of the utility model.

[0021] In the figure: 1. bracket; 2. chassis; 3. fixing seat; 4. solar cell panel; 5. limit rod; 6. anti-drop plate; 7. fixing platform; 8. detection device; 9. connecting column; 10. fixing plate; 11. slide groove; 12. slider; 13. block; 14. plug and unplug; 15. reset spring; 16. micro motor; 17. fixing block; 18. lead screw; 19. moving block; 20. connecting block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5In this embodiment: a stable air quality detection device includes a bracket 1, one side of the bracket 1 is fixedly connected to a chassis 2 for observing the detection results, the top of the bracket 1 is fixedly connected to a fixing seat 3 for fixing a micro motor 16 and a solar panel 4, one side of the fixing seat 3 is fixedly connected to a solar panel 4 for power generation, the top of the fixing seat 3 is fixedly connected to a limiting rod 5 for limiting the moving distance of a fixed platform 7, the top of the limiting rod 5 is fixedly connected to an anti-drop plate 6 for preventing it from falling off, one side of the limiting rod 5 is provided with a fixed platform 7 for fixedly installing a detection device 8, the top of the fixed platform 7 is provided with a detection device 8 for detection, the bottom of the detection device 8 is fixedly connected to a connecting column 9 for connecting a fixing plate 10 and the fixed platform 7, the bottom of the fixed platform 7 A fixed plate 10 is fixedly connected to fix the connecting column 9. A slide groove 11 is arranged inside the fixed plate 10 and can be moved by a slider 12. A slider 12 is arranged inside the slide groove 11 to make a card block 13 movable. A card block 13 is fixedly connected to one side of the slider 12 for card connection. A plug-in / plug-out 14 is fixedly connected to the top of the card block 13 to move the card block 13. A reset spring 15 is fixedly connected to one side of the card block 13 to reset the card block 13. A micro motor 16 is fixedly connected to the top of the fixed seat 3 to rotate the lead screw 18. A lead screw 18 is arranged on the top of the fixed block 17 to move the moving block 19. A moving block 19 is arranged on the lead screw 18 to move the fixed platform 7. A connecting block 20 is fixedly connected to one side of the moving block 19 to connect the fixed platform 7.

[0024] In this embodiment, there are two fixed platforms 7, which are symmetrically arranged on one side of the limit rod 5. The fixed platform 7 is slidably connected to the limit rod 5 through a moving block 19, so that the fixed platform 7 can move on the limit rod 5, which is convenient for adjusting the position of the detection device 8; there are two detection devices 8, which are respectively arranged on the top of the fixed platform 7, and the detection device 8 is mutually connected with the fixed platform 7 through a connecting column 9, which is used to improve the fixation of the detection device 8 and make the detection device 8 easy to disassemble; there are two fixed plates 10, which are respectively fixed to the bottom of the fixed platform 7, and the clamping block 13 is slidably connected to the fixed plate 10 through a slider 12. A clamping groove is provided on the connecting column 9 for clamping, so that the detection device 8 is easy to install and disassemble; the slide groove 11 is adapted to the model of the slider 12, The slide groove 11 is slidably connected to the slider 12, the plug-in 14 is slidably connected to the fixed plate 10, and there are two reset springs 15, which are respectively fixed on one side of the block 13 to reset the block 13 and improve the stability of the fixation of the detection device 8; the micro motor 16 is fixedly connected to the fixed seat 3 through the connecting block, and the micro motor 16 is connected to the lead screw 18 through the rotating shaft to control the rotation of the lead screw 18 so that the fixed platform 7 can move; the moving block 19 is H-shaped, and a through hole is provided inside the moving block 19. The moving block 19 is threadedly connected to the lead screw 18 through the through hole, and the moving block 19 is fixedly connected to the fixed platform 7 through the connecting block 20. The moving block 19 is slidably connected to the limit rod 5 through the protrusions on both sides, which is used to drive the fixed platform 7 to move, so as to facilitate the adjustment of the position of the detection device 8.

[0025] The working principle and use process of the utility model are as follows: the operator starts the micro motor 16, so that the micro motor 16 drives the lead screw 18 to rotate, and the moving block 19 moves on the lead screw 18. At the same time, the moving block 19 drives the fixed platform 7 to move during the movement, thereby raising or lowering the height of the detection device 8, and detecting the air quality at different heights. When maintenance or replacement is required, the plug-in 14 set on the top of the fixed plate 10 is moved, so that the plug-in 14 drives the card block 13 to move, so that the card block 13 is disengaged from the card slots set on both sides of the connecting column 9, and then the detection device 8 can be quickly removed for maintenance or replacement.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stable air quality detection device, comprising a bracket (1), characterized in that: One side of the bracket (1) is fixedly connected to a chassis (2); the top of the bracket (1) is fixedly connected to a fixing seat (3); one side of the fixing seat (3) is fixedly connected to a solar panel (4); the top of the fixing seat (3) is fixedly connected to a limiting rod (5); the top of the limiting rod (5) is fixedly connected to an anti-slip plate (6); one side of the limiting rod (5) is provided with a fixing platform (7); the top of the fixing platform (7) is provided with a detection device (8); the bottom of the detection device (8) is fixedly connected to a connecting column (9); the bottom of the fixing platform (7) is fixedly connected to a fixing plate (10); the fixing plate (10) A slide groove (11) is provided inside, a slider (12) is provided inside the slide groove (11), a clamping block (13) is fixedly connected to one side of the slider (12), a plug-in (14) is fixedly connected to the top of the clamping block (13), a reset spring (15) is fixedly connected to one side of the clamping block (13), a micro motor (16) is fixedly connected to the top of the fixing seat (3), the micro motor (16) is connected to a fixing block (17), a lead screw (18) is provided on the top of the fixing block (17), a moving block (19) is provided on the lead screw (18), and a connecting block (20) is fixedly connected to one side of the moving block (19).

2. A stable air quality detection device according to claim 1, characterized in that: There are two fixed platforms (7) in total. The fixed platforms (7) are symmetrically arranged on one side of the limiting rod (5). The fixed platforms (7) are slidably connected to the limiting rod (5) via a moving block (19).

3. A stable air quality detection device according to claim 1, characterized in that: Two detection devices (8) are provided in total. The detection devices (8) are respectively provided on the top of the fixed platform (7). The detection devices (8) are connected to the fixed platform (7) via a connecting column (9).

4. A stable air quality detection device according to claim 1, characterized in that: There are two fixed plates (10) in total. The fixed plates (10) are respectively fixed to the bottom of the fixed platform (7). The clamping block (13) is slidably connected to the fixed plate (10) via a slider (12). A clamping groove is provided on the connecting column (9).

5. A stable air quality detection device according to claim 1, characterized in that: The slide groove (11) is matched with the slider (12) in model, the slide groove (11) is slidably connected to the slider (12), the plug-in (14) is slidably connected to the fixed plate (10), and two return springs (15) are provided, and the return springs (15) are respectively fixed on one side of the block (13).

6. A stable air quality detection device according to claim 1, characterized in that: The micro motor (16) is fixedly connected to the fixing seat (3) via a connection block, and the micro motor (16) is connected to the lead screw (18) via a rotating shaft.

7. A stable air quality detection device according to claim 1, characterized in that: The moving block (19) is H-shaped, and a through hole is provided inside the moving block (19). The moving block (19) is threadedly connected to the lead screw (18) through the through hole. The moving block (19) is fixedly connected to the fixed platform (7) through a connecting block (20). The moving block (19) is slidably connected to the limit rod (5) through protrusions on both sides.

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