Air quality monitoring equipment

Abstract

The utility model relates to the technical field of air quality monitoring, in particular to air quality monitoring equipment which comprises a bottom plate and a monitoring assembly, a lifting mechanism used for adjusting the monitoring assembly is arranged at the top of the bottom plate, a protection mechanism used for shielding the monitoring assembly is further arranged at the top of the bottom plate, and the protection mechanism comprises a surrounding plate. According to the air quality monitoring equipment, lifting motion of the monitoring assembly is achieved through the lifting mechanism, the occupied space of the monitoring assembly during transportation is reduced, the outer side of the monitoring assembly is shielded through the surrounding plate and the door plate, and the monitoring assembly can be prevented from being collided and damaged; a baffle, a sliding block, a sliding plate, a connecting rope, a limiting spring and a cover plate are additionally arranged, the cover plate is closed when the monitoring assembly descends, the cover plate is opened when the monitoring assembly ascends, the monitoring assembly can be directly opened for use after being stored and transported to a monitoring site, the steps of disassembly and assembly by workers are reduced, and the working difficulty of the workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air quality monitoring technical field, concretely is air quality monitoring equipment. BACKGROUND

[0002] Air monitoring refers to sampling and measuring pollutants existing in the air at fixed points, continuously or at fixed times. In order to comprehensively and objectively reflect the environmental air quality level and variation law, and identify the pollution source, air quality monitoring equipment is placed outdoors to provide scientific basis for city managers, help to develop and implement effective environmental management measures, thereby improving the quality of life of residents and promoting the sustainable development of the city. The existing device is not provided with an effective protection structure when actually used. When encountering typhoon and heavy rain and other bad weather, the air quality monitor and display screen and other equipment are exposed and are easily damaged by impact. The cost is high, thereby causing great economic loss.

[0003] Through retrieval, a scenic spot air quality monitoring equipment (publication number CN220473486U) is disclosed in a Chinese patent. Although the patent sets up a storage frame to protect the display screen, the wind direction sensor and the wind speed sensor and other equipment are still exposed, which is not convenient for transporting the whole equipment. The overall transportation occupies a large space. It needs to be disassembled before transportation to the monitoring site and then assembled, which is complicated to operate, increases the working difficulty of the staff, and the disassembled monitoring assembly is easy to be damaged by knocking during transportation. Therefore, we propose an air quality monitoring equipment. UTILITY MODEL CONTENT

[0004] One of the technical problems to be solved by the present application is that the overall transportation occupies a large space and the disassembly and transportation operation is complicated.

[0005] To solve the above technical problems, the air quality monitoring equipment provided by the embodiments of the present application comprises a bottom plate and a monitoring assembly. The top of the bottom plate is provided with a lifting mechanism for adjusting the monitoring assembly. The top of the bottom plate is also provided with a protection mechanism for shielding the monitoring assembly.

[0006] The protection mechanism comprises a surrounding plate. One side of the surrounding plate is hinged with a door plate. The top of the surrounding plate is hinged with a cover plate at both ends. The inner side of the cover plate at both ends is connected with a connecting rope. One end of the connecting rope is connected with a sliding block. The other side inside the surrounding plate is installed with two sliding plates. One side of the sliding plate is provided with a sliding groove in sliding connection with the sliding block. The outer side of the cover plate and both ends of the surrounding plate are connected through a limiting spring.

[0007] In some embodiments, the lifting mechanism comprises a motor, a threaded rod and a threaded cylinder. The motor is installed at the center of the top of the bottom plate. The output end of the motor is installed with the threaded rod. The upper end of the threaded rod is threadedly connected with the threaded cylinder.

[0008] In some embodiments, the monitoring assembly comprises a cabinet, a sampling head, a solar panel, a wind direction sensor and a wind speed sensor, the cabinet is installed at the top of the threaded cylinder, the sampling head is installed at the center of the top of the cabinet, the solar panel is installed at the top of the sampling head, the wind direction sensor is installed at one end of the top of the cabinet, and the wind speed sensor is installed at the other end of the top of the cabinet.

[0009] In some embodiments, a baffle is installed on the outer side of the cabinet, the outer side of the baffle is slidably connected with the inner side of the fence, and a through hole with a size matching that of the sliding plate is formed in one side of the baffle.

[0010] In some embodiments, the bottom of the baffle is in extrusion contact with the top of the sliding block.

[0011] The utility model at least has the following beneficial effects:

[0012] The lifting mechanism is used for lifting the monitoring assembly, so that the occupied space during transportation of the monitoring assembly is reduced, the outer side of the monitoring assembly is shielded by the fence and the door plate, and the monitoring assembly is prevented from being damaged by collision, and the baffle, the sliding block, the sliding plate, the connecting rope, the limiting spring and the cover plate are added, so that the cover plate is closed when the monitoring assembly is lowered and the cover plate is opened when the monitoring assembly is lifted, the monitoring assembly is conveniently stored and transported to the monitoring site and then directly opened for use, the steps of disassembly and assembly of the staff are reduced, and the work difficulty of the staff is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model embodiment 1;

[0014] Figure 2 It is the utility model Figure 1 It is a door plate opening state schematic view;

[0015] Figure 3 It is a door plate opening state schematic view of the utility model embodiment 2;

[0016] Figure 4 It is the utility model Figure 1 It is a cover plate opening state partial protection mechanism schematic view;

[0017] Figure 5 It is the utility model Figure 1 It is a cover plate closing state partial protection mechanism schematic view.

[0018] In the figure: 1, bottom plate; 2, lifting mechanism; 201, motor; 202, threaded rod; 203, threaded cylinder; 3, monitoring assembly; 301, case; 302, sampling head; 303, solar panel; 304, wind direction sensor; 305, wind speed sensor; 4, protection mechanism; 401, coaming; 402, door plate; 403, cover plate; 404, connecting rope; 405, sliding block; 406, sliding plate; 407, limit spring; 5, baffle; 6, air cylinder. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Embodiment 1

[0021] Referring to FIGS. 1-6, Figure 1 , Figure 2 , Figure 4 and Figure 5 , the present application provides a technical solution: an air quality monitoring device, comprising a bottom plate 1 and a monitoring assembly 3, the monitoring assembly 3 comprising a case 301, a sampling head 302, a solar panel 303, a wind direction sensor 304 and a wind speed sensor 305, the sampling head 302 being installed at the center of the top of the case 301, the solar panel 303 being installed on the top of the sampling head 302, the wind direction sensor 304 being installed at one end of the top of the case 301, and the wind speed sensor 305 being installed at the other end of the top of the case 301.

[0022] The top of the bottom plate 1 is provided with a lifting mechanism 2 for adjusting the monitoring assembly 3, the lifting mechanism 2 comprising a motor 201, a threaded rod 202 and a threaded cylinder 203, the motor 201 being installed at the center of the top of the bottom plate 1, the output end of the motor 201 being provided with the threaded rod 202, the upper end of the threaded rod 202 being threadedly connected with the threaded cylinder 203, the case 301 being installed on the top of the threaded cylinder 203, the threaded rod 202 being driven to rotate by the motor 201, the threaded cylinder 203 being lifted by the threaded rod 202, and the lifting of the monitoring assembly 3 being realized.

[0023] The top of the bottom plate 1 is further provided with a shielding mechanism 4 for shielding the monitoring assembly 3, the shielding mechanism 4 comprises a coaming 401 installed on the top of the bottom plate 1 and provided with an opening at the top, one side of the coaming 401 is hinged with a door plate 402, the door plate 402 facilitates the staff to open the coaming 401 to maintain the motor 201, both ends of the top of the coaming 401 are hinged with a cover plate 403, the inner sides of both ends of the cover plate 403 are connected with a connecting rope 404, one end of the connecting rope 404 is connected with a sliding block 405, the other side of the inside of the coaming 401 is installed with two sliding plates 406, one side of the sliding plate 406 is provided with a sliding groove in sliding connection with the sliding block 405, the sliding groove plays a role of limiting the sliding block 405, so that the sliding block 405 can only slide up and down, the outer side of the cover plate 403 and both ends of the coaming 401 are connected through a limiting spring 407, the limiting spring 407 plays a role of limiting the cover plate 403, so as to realize that the cover plate 403 is automatically unfolded when not stressed.

[0024] The outer side of the case 301 is installed with a baffle 5, the top of the baffle 5 is provided with a through hole matched in size with the connecting rope 404, so as to avoid that the baffle 5 is blocked by the connecting rope 404 when sliding up and down, the outer side of the baffle 5 is in sliding connection with the inner side of the coaming 401, one side of the baffle 5 is provided with a through hole matched in size with the sliding plate 406, the bottom of the baffle 5 is in extrusion contact with the top of the sliding block 405, so as to further limit the positions of the baffle 5 and the sliding block 405, realize that the baffle 5 drives the sliding block 405 to slide when descending, when the monitoring assembly 3 is located at the upper end of the coaming 401, the baffle 5 closes the opening at the top of the coaming 401, so as to avoid that dust enters the coaming 401.

[0025] When the monitoring assembly 3 is used, the motor 201 is started, the output end of the motor 201 rotates forward, the threaded rod 202 rotates forward to drive the threaded cylinder 203 to move upward, the sliding block 405 is not extruded by the baffle 5, the elastic force of the limiting spring 407 drives the two cover plates 403 to open the space at the top of the coaming 401, so that the monitoring assembly 3 is located at the upper end of the coaming 401, without the need to disassemble the assembly, the working difficulty of the staff is reduced, when the monitoring assembly 3 is transported, the motor 201 is started, the output end of the motor 201 reversely rotates, the threaded rod 202 reversely rotates to drive the threaded cylinder 203 to move downward, the sliding block 405 is extruded by the baffle 5, when the sliding block 405 slides downward, the cover plate 403 is reversely rotated to close the opening at the top of the coaming 401 through the connecting rope 404, so that the monitoring assembly 3 is located in the space between the bottom plate 1, the coaming 401, the door plate 402 and the cover plate 403, the occupied space of the monitoring assembly 3 during transportation is reduced, so as to avoid that the monitoring assembly 3 is bumped during transportation.

[0026] Embodiment 2

[0027] Referring to the drawings Figure 1 、 Figure 3 、 Figure 4 and Figure 5As shown, the utility model discloses on the basis of example 1, provide another technical scheme: lifting mechanism 2 includes cylinder 6, cylinder 6 installs at the top center of bottom plate 1, machine case 301 installs at the top of cylinder 6, drives monitoring assembly 3 to lift through cylinder 6, and cost is low, and the lifting speed is fast.

[0028] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] While embodiments of the present application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since the scope of the application is defined with respect to the appended claims.

Claims

1. An air quality monitoring device comprising a base plate (1) and a monitoring assembly (3), characterised in that: The top of the bottom plate (1) is provided with a lifting mechanism (2) for adjusting the monitoring assembly (3), and the top of the bottom plate (1) is also provided with a protection mechanism (4) for shielding the monitoring assembly (3); The protection mechanism (4) comprises a fence (401), one side of the fence (401) is hinged with a door plate (402), both ends of the top of the fence (401) are hinged with cover plates (403), the inner sides of both ends of the cover plates (403) are connected with connecting ropes (404), one end of the connecting rope (404) is connected with a sliding block (405), the other side of the inside of the fence (401) is mounted with two sliding plates (406), one side of the sliding plate (406) is provided with a sliding groove in sliding connection with the sliding block (405), and the outer side of the cover plate (403) and both ends of the fence (401) are connected through limiting springs (407).

2. The air quality monitoring device of claim 1, wherein: The lifting mechanism (2) comprises a motor (201), a threaded rod (202) and a threaded barrel (203), the motor (201) is installed at the center of the top of the bottom plate (1), the output end of the motor (201) is installed with the threaded rod (202), and the upper end of the threaded rod (202) is threadedly connected with the threaded barrel (203).

3. The air quality monitoring device of claim 2, wherein: The monitoring assembly (3) comprises a case (301), a sampling head (302), a solar panel (303), a wind direction sensor (304) and a wind speed sensor (305), the case (301) is installed at the top of the threaded barrel (203), the center of the top of the case (301) is installed with the sampling head (302), the top of the sampling head (302) is installed with the solar panel (303), one end of the top of the case (301) is installed with the wind direction sensor (304), and the other end of the top of the case (301) is installed with the wind speed sensor (305).

4. The air quality monitoring device of claim 3, wherein: The outer side of the case (301) is installed with a baffle (5), the outer side of the baffle (5) is in sliding connection with the inner side of the fence (401), and one side of the baffle (5) is provided with a through hole matched in size with the sliding plate (406).

5. The air quality monitoring device of claim 4, wherein: The bottom of the baffle (5) is in extrusion contact with the top of the sliding block (405).

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