CN219493578U

CN219493578U - Outdoor air quality data acquisition device

Info

Publication number: CN219493578U
Application number: CN202320346944.9U
Authority: CN
Inventors: 周煜寰; 李志伟; 郭蓉蓉; 叶子薇
Original assignee: Nanchang Junwei Enterprise Management Consulting Co ltd
Current assignee: Nanchang Junwei Enterprise Management Consulting Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-08
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to the technical field of air quality acquisition, and particularly discloses an outdoor air quality data acquisition device which comprises a counterweight base, wherein a T-shaped frame is fixedly connected to the upper end face of the counterweight base, a first overturning plate and a second overturning plate are respectively and rotatably connected to the front side and the rear side of the T-shaped frame, and a first movable plate and a second movable plate are rotatably connected to one side of two ends of the inner side of the first overturning plate and one side of two ends of the inner side of the second overturning plate. The device structure drives the seat through the rotation regulation between the turnover plate and the movable plate and adjusts upwards to increase the height of air quality data acquisition device main part, so that air quality data acquisition device can nimble upper and lower height-adjusting, thereby gather the air quality data of not co-altitude, upward adjust through air quality data acquisition device and get into among the shielding frame, can also utilize the elasticity of second reset spring to let two sets of baffles have the ability of buffering simultaneously, so that further protection air quality data acquisition device.

Description

Outdoor air quality data acquisition device

Technical Field

The utility model relates to the technical field of air quality acquisition, in particular to an outdoor air quality data acquisition device.

Background

The air quality is also closely related to the life quality of people, and due to the development of society, large amounts of air are discharged into the air in industrial production and daily life, after the air is discharged, the air quality changes, the air pollution condition is possibly caused, the air quality is reduced, and in order to provide a relatively safe living environment for people, an outdoor air quality data acquisition device is needed to evaluate the air quality;

the authorized bulletin number is: the chinese patent CN217237370U discloses an air quality collecting device, in which the body can be lifted manually after separating from the moving frame, and the extension tube facilitates the extension of the collecting tube into a far corner, so that the collection of air is not affected.

1. The air quality data acquisition device can only realize that air is conveniently collected at a far corner position, and in the actual use process, as the height specification of the air quality data acquisition device is fixed, the air quality data acquisition device can only acquire air quality data at the same height, so that the air quality is difficult to accurately analyze, and the use effect of the air quality data acquisition device is affected;

2. and because the shell of the air quality data acquisition device is fragile, the protection performance is poor, the protection effect is difficult to be well achieved, and meanwhile, the air quality data acquisition device is exposed in rainy and snowy weather, so that the air quality data acquisition device is easy to damage and cannot be used, and the use of the air quality data acquisition device is not facilitated.

For this purpose, an outdoor air quality data acquisition device is proposed.

Disclosure of Invention

The utility model aims to provide an outdoor air quality data acquisition device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outdoor air quality data acquisition device, including the counter weight base, the up end fixedly connected with T type frame of counter weight base, the front and back both sides of T type frame rotate respectively and are connected with first roll-over plate, the second roll-over plate, the inboard both ends one side rotation of first roll-over plate, the second roll-over plate is connected with first fly leaf, the second fly leaf, the front and back rotation of first fly leaf, the second fly leaf is all rotated and is connected with and lays the seat, the up end of laying the seat is installed air quality data acquisition device main part, the front and back both sides of laying the seat rotate respectively and are connected with first baffle, the second baffle.

Preferably, the upper end face of the counterweight base is connected with two L-shaped plates, and the upper end faces of the two L-shaped plates are provided with four ground-sinking nails.

Preferably, a first reset spring is connected between the L-shaped plate and the ground subsidence nail, one side of the first reset spring is connected with the L-shaped plate, and the other side of the first reset spring is connected with the ground subsidence nail.

Preferably, the up end fixed mounting of counter weight base has the mounting bracket, and the inboard both ends rotation of mounting bracket are connected with the screw thread bull stick, and the surface screw drive of screw thread bull stick has the movable block, lays the preceding terminal surface fixed connection of the rear end face of seat and movable block.

Preferably, one side of the screw thread bull stick runs through the mounting bracket and extends to the lower terminal surface of mounting bracket, servo motor is installed to the lower terminal surface of screw thread bull stick, and the up end fixedly connected with of mounting bracket shelters from the frame.

Preferably, the upper end face of the shielding frame is connected with a rain shielding disc in a clamping mode, the left side and the right side of the air quality data acquisition device main body are connected with second reset springs, the right end face of each second reset spring is connected with an embedded block, and the left end face of each first baffle is fixedly provided with an installation concave plate.

Preferably, the upper side and the lower side of the L-shaped plate are provided with sliding grooves, the sliding grooves are matched with the ground subsidence nails, and the outer surfaces of the ground subsidence nails are in sliding connection with the upper side and the lower side of the L-shaped plate through the sliding grooves.

Preferably, the left end face of the installation concave plate is provided with an embedded groove, the embedded groove is matched with the embedded block, and the right end face of the embedded block is clamped with the left end face of the installation concave plate through the embedded groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rotating adjustment between the turnover plate and the movable plate drives the placing seat to be adjusted upwards, so that the height of the main body of the air quality data acquisition device on the placing seat is increased, the air quality data acquisition device can flexibly adjust the height up and down, air quality data of different heights are acquired, and accurate analysis of air quality is ensured;

2. the shielding frame is adjusted upwards through the air quality data acquisition device, so that the protective performance of the air quality data acquisition device is improved, and meanwhile, the two groups of baffles can have buffering capacity by utilizing the elastic force of the second reset spring, so that the air quality data acquisition device is further protected.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is a schematic view of the installation of a threaded rod and a traveling block of the present utility model;

FIG. 3 is a schematic view illustrating the installation of the roll-over plate, the movable plate and the mounting base according to the present utility model;

fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.

Reference numerals illustrate:

1. a counterweight base; 2. a T-shaped frame; 3. a first flipping plate; 4. a second flipping plate; 5. a first movable plate; 6. a second movable plate; 7. a placement seat; 8. an air quality data acquisition device main body; 9. an L-shaped plate; 10. ground sinking nails; 11. a first return spring; 12. a mounting frame; 13. a threaded rotating rod; 14. a moving block; 15. a servo motor; 16. a shielding frame; 17. a rain shield disc; 18. a first baffle; 19. a second baffle; 20. a second return spring; 21. an embedded block; 22. installing a concave plate; 23. a chute; 24. embedded in the groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an outdoor air quality data acquisition device, including counter weight base 1, counter weight base 1's up end fixedly connected with T type frame 2, the front and back both sides of T type frame 2 rotate respectively and are connected with first upset board 3, second upset board 4, first upset board 3, the inboard both ends one side rotation of second upset board 4 is connected with first fly leaf 5, second fly leaf 6, through the installation use of upset board and fly leaf, the mutual rotation between upset board and the fly leaf lets and lays seat 7 can adjust the height from top to bottom, in order to adjust air quality data acquisition device's height, the front and back rotation of first fly leaf 5, the second fly leaf 6 is all rotated and is connected with and lays seat 7, the up end of laying seat 7 installs air quality data acquisition device main part 8, the front and back both sides of laying seat 7 rotate respectively and are connected with first baffle 18, second baffle 19, through the installation use of first baffle 18 and second baffle 19, two sets of baffles can together protect in air quality data acquisition device's left and right sides.

The upper end face of the counterweight base 1 is connected with two L-shaped plates 9, the upper end faces of the two L-shaped plates 9 are provided with four ground subsidence nails 10, the ground subsidence nails 10 are stably fixed in the ground by means of installation of the ground subsidence nails 10, sliding grooves 23 are formed in the upper side and the lower side of the L-shaped plates 9, the sliding grooves 23 are matched with the ground subsidence nails 10, the outer surfaces of the ground subsidence nails 10 are in sliding connection with the upper side and the lower side of the L-shaped plates 9 through the sliding grooves 23, a first reset spring 11 is connected between the L-shaped plates 9 and the ground subsidence nails 10, one side of the first reset spring 11 is connected with the L-shaped plates 9, the other side of the first reset spring 11 is connected with the ground subsidence nails 10, the ground subsidence nails 10 can be restored to the initial position by means of elasticity of the first reset spring 11, the whole air quality data acquisition device is conveniently moved, the upper end face of the counterweight base 1 is fixedly provided with a mounting frame 12, the inner side two ends of the mounting frame 12 are rotationally connected with a threaded rotating rod 13, the outer surface of the threaded rod 13 is provided with a moving block 14, one side face of the spiral transmission block 7 is connected with the front end face of the moving block 14, and the front end face of the moving block 14 is fixedly connected with the front end face of the moving block 14.

One side of the screw thread bull stick 13 runs through the mounting bracket 12 and extends to the lower terminal surface of mounting bracket 12, servo motor 15 is installed to the lower terminal surface of screw thread bull stick 13, the up end fixedly connected with shielding frame 16 of mounting bracket 12, through the setting of shielding frame 16, when the air quality collection work, just can dismantle two sets of baffles, so that shielding frame 16 can protect air quality data acquisition device, shielding frame 16's up end joint has the weather shield 17, the left and right sides of air quality data acquisition device main part 8 is connected with second reset spring 20, the right-hand member face of second reset spring 20 is connected with embedded block 21, the left end face fixed mounting of first baffle 18 has installation recess 22, the embedded groove 24 has been seted up to the left end face of installation recess 22, embedded groove 24 and embedded block 21 looks adaptation, the right-hand member face of embedded block 21 passes through embedded groove 24 and the left end face looks joint of installation recess 22.

Working principle: when the outdoor air quality data acquisition device is used, the output shaft of the servo motor 15 drives the screw rotary rod 13 to rotate through starting the servo motor 15, the moving block 14 of the screw transmission on the screw rotary rod 13 can move up and down, then when the moving block 14 moves up slowly, the first overturning plate 3 and the second overturning plate 4 can be driven to rotate upwards together, the two groups of overturning plates drive the first movable plate 5 and the second movable plate 6 to rotate upwards together, the moving block 14 can drive the placing seat 7 to adjust upwards, the height of the main body 8 of the air quality data acquisition device on the placing seat 7 is increased, so that the air quality data acquisition device can be flexibly adjusted up and down, air quality data of different heights are acquired, accurate analysis of air quality is guaranteed, the placing seat 7 drives the air quality data acquisition device to move to the lower side of the shielding frame 16 through the fact that the moving block 14 moves up and adjusts, the whole air quality data acquisition device can enter the shielding frame 16, the shielding performance of the air quality data acquisition device is improved, then the first movable plate 5 and the second movable plate 18 can rotate upwards simultaneously, the second movable plate 19 is connected with the second movable plate 20 through the reset spring, and the two groups of the reset spring plates are connected with the two groups of the air quality data acquisition device, and the two spring plates are prevented from being connected with the two groups of the air quality data acquisition device, and the air quality data acquisition device can be prevented from being embedded into a rain device, and the rain device can be used for protecting the rain.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides an outdoor air quality data acquisition device, includes counter weight base (1), its characterized in that: the novel air quality data acquisition device is characterized in that the T-shaped frame (2) is fixedly connected to the upper end face of the counterweight base (1), the first overturning plate (3) and the second overturning plate (4) are respectively connected to the front side and the rear side of the T-shaped frame (2) in a rotating mode, the first movable plate (5) and the second movable plate (6) are connected to one side of the two inner sides of the first overturning plate (3) and the two inner sides of the second overturning plate (4) in a rotating mode, the placing seat (7) is respectively connected to the front side and the rear side of the first movable plate (5) and the second movable plate (6) in a rotating mode, the air quality data acquisition device main body (8) is installed on the upper end face of the placing seat (7), and the first baffle (18) and the second baffle (19) are respectively connected to the front side and the rear side of the placing seat (7) in a rotating mode.

2. An outdoor air quality data acquisition device according to claim 1, wherein: the upper end face of the counterweight base (1) is connected with two L-shaped plates (9), and four ground sinking nails (10) are arranged on the upper end faces of the two L-shaped plates (9).

3. An outdoor air quality data acquisition device according to claim 2, wherein: a first reset spring (11) is connected between the L-shaped plate (9) and the ground subsidence nail (10), one side of the first reset spring (11) is connected with the L-shaped plate (9), and the other side of the first reset spring (11) is connected with the ground subsidence nail (10).

4. An outdoor air quality data acquisition device according to claim 1, wherein: the counterweight base is characterized in that an installation frame (12) is fixedly installed on the upper end face of the counterweight base (1), threaded rotating rods (13) are rotatably connected to two ends of the inner side of the installation frame (12), moving blocks (14) are spirally driven on the outer surface of each threaded rotating rod (13), and the rear end face of the placement base (7) is fixedly connected with the front end face of each moving block (14).

5. The outdoor air quality data acquisition device of claim 4, wherein: one side of the threaded rotating rod (13) penetrates through the mounting frame (12) and extends to the lower end face of the mounting frame (12), a servo motor (15) is installed on the lower end face of the threaded rotating rod (13), and a shielding frame (16) is fixedly connected to the upper end face of the mounting frame (12).

6. An outdoor air quality data acquisition device according to claim 5, wherein: the upper end face joint of shielding frame (16) has weather shield (17), the left and right sides of air quality data acquisition device main part (8) is connected with second reset spring (20), the right-hand member face of second reset spring (20) is connected with embedded block (21), and the left end face fixed mounting of first baffle (18) has installation recess board (22).

7. An outdoor air quality data acquisition device according to claim 2, wherein: the upper side and the lower side of the L-shaped plate (9) are provided with sliding grooves (23), the sliding grooves (23) are matched with the ground subsidence nails (10), and the outer surfaces of the ground subsidence nails (10) are in sliding connection with the upper side and the lower side of the L-shaped plate (9) through the sliding grooves (23).

8. The outdoor air quality data acquisition device of claim 6, wherein: the left end face of the installation concave plate (22) is provided with an embedded groove (24), the embedded groove (24) is matched with the embedded block (21), and the right end face of the embedded block (21) is clamped with the left end face of the installation concave plate (22) through the embedded groove (24).