Outdoor air environment quality monitoring device

Abstract

The invention discloses an outdoor air environment quality monitoring device. The environment monitoring instrument comprises a placing table, a placing box fixedly arranged at the top of the placing table, an environment monitoring instrument body placed in the placing box, four driving assemblies arranged at the bottom of the placing table in a bilateral symmetry mode, movable supporting assemblies arranged on the driving assemblies, and rolling wheels arranged on the movable supporting assemblies. The driving assembly can drive the moving supporting assembly to operate, the moving supporting assembly can jack up the rolling wheels, and the lifted placing table can be carried through the rolling wheels.

Description

Technical Field

[0001] The invention relates to the field of environmental quality monitoring equipment, and in particular to an outdoor air environmental quality monitoring device. Background Art

[0002] At present, air quality testing refers to the testing of air quality. The quality of air quality reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon. The concentration of air pollutants at a specific time and place is affected by many factors. Environmental monitoring instruments are mainly used to monitor various parameters of indoor and outdoor environments.

[0003] However, the existing air quality monitoring devices have the following defects:

[0004] (1) When it is necessary to monitor the urban environment, the current air quality monitors are large in size and inconvenient to carry, which reduces their practicality. In addition, due to the lack of a protective structure, they are easily impacted by the outside world during movement, causing damage to the air quality monitors. Summary of the invention

[0005] In order to solve one or some technical problems existing in the prior art, the purpose of the present application is to provide an outdoor air environment quality monitoring device, in which a mobile support assembly can lift up the rollers so that the device can be transported by a pushing device.

[0006] In order to solve the above existing technical problems, one of the purposes of this application is achieved by adopting the following technical solution:

[0007] An outdoor air environment quality monitoring device comprises a placement table, a placement box fixedly arranged on the top of the placement table, an environmental monitoring instrument body placed in the placement box, four driving components symmetrically arranged on the bottom of the placement table, a mobile support component arranged on the driving component, and a roller arranged on the mobile support component. The driving component can drive the mobile support component to operate, and the mobile support component can lift the roller. The lifted placement table can be transported by the roller.

[0008] Further, the mobile support assembly includes a rectangular shell fixedly arranged on the bottom of the placing table, a rectangular lifting block penetrating through the opening at the bottom of the rectangular shell, and a bottom plate fixedly arranged at the bottom of the rectangular lifting block. The roller is fixedly arranged at the bottom of the bottom plate. A plurality of support rods are evenly hinged on the outer side wall of the rectangular shell. A hinged rod corresponding to the support rod is hinged on the bottom plate. The hinged rod is hinged to the middle part of the support rod, and the driving assembly is arranged in the rectangular shell.

[0009] Furthermore, the driving assembly includes a driving motor located in the rectangular shell and fixedly connected to the bottom of the placement table, and a driving screw that is rotated forward and reversely by the driving motor, and the driving screw is threadedly connected to the rectangular lifting block.

[0010] Furthermore, a protective shell is inserted into the top of the placement box, and a plurality of limiting grooves are evenly opened on the top of the placement box, and plug blocks fixedly connected to the bottom of the protective shell are inserted into the limiting grooves.

[0011] Furthermore, a limiting assembly for limiting the insertion block is fixedly provided on the placement box, and the limiting assembly includes a shell fixedly provided on the outer wall of the placement box and corresponding to the insertion block, a slot opened on the insertion block, a pin rod penetrating between the shell and the limiting slot and capable of being inserted into the slot, a blocking rod located in the shell and fixedly connected to the pin rod, and a limiting spring provided between the blocking rod and the inner wall of the shell and sleeved on the pin rod.

[0012] Furthermore, sponge blocks are fixedly provided on the inner side wall of the protection cover and the inner side wall of the placement box.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) When in use, four driving components are started at the same time, and the driving components drive the mobile support component to move. The mobile support component can lift the roller, so that it can be transported by pushing the device. It is easy to use. Compared with the existing technology, it solves the technical problem that the current air quality monitor is large in size, inconvenient to transport, and reduces practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the present application, showing a schematic diagram of the structure of a limit assembly, a mobile support assembly, and a drive assembly;

[0016] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] In the figure: 1. placement table; 2. placement box; 3. environmental monitor body; 4. protective cover; 5. plug-in block; 6. shell; 7. rectangular shell; 8. rectangular lifting block; 9. drive motor; 10. drive screw; 11. bottom plate; 12. roller; 13. hinged rod; 14. support rod; 15. limit groove; 16. slot; 17. pin rod; 18. stop rod; 19. limit spring; 20. limit assembly; 21. movable support assembly; 22. drive assembly; 23. sponge block. DETAILED DESCRIPTION

[0018] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0019] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0020] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the previously associated objects are an "or" relationship of an outdoor air environment quality monitoring device.

[0021] Embodiment 1:

[0022] like Figure 1-Figure 2 As shown, this embodiment provides an outdoor air environment quality monitoring device, which includes a placement table 1, a placement box 2 fixedly arranged on the top of the placement table 1, an environmental monitoring instrument body 3 placed in the placement box 2, four driving components 22 symmetrically arranged on the bottom of the placement table 1, a mobile support component 21 arranged on the driving component 22, and a roller 12 arranged on the mobile support component 21. The driving component 22 can drive the mobile support component 21 to operate, and the mobile support component 21 can lift the roller 12. The lifted placement table 1 can be transported by the roller 12.

[0023] The outdoor air environment quality monitoring device includes a placement table 1, a placement box 2 is fixedly arranged on the top of the placement table 1, an environmental monitoring instrument body 3 is placed in the placement box 2, four driving components 22 are symmetrically arranged at the bottom of the placement table 1, a mobile support component 21 is arranged on the driving component 22, and a roller 12 is arranged on the mobile support component 21. The driving component 22 can drive the mobile support component 21 to run, and the mobile support component 21 can lift the roller 12. The lifted placement table 1 can be transported by the roller 12. When in use, the four driving components 22 are started at the same time, the driving components 22 drive the mobile support component 21 to move, and the mobile support component 21 can lift the roller 12, so that it can be transported by a pushing device. It is easy to use. Compared with the prior art, it solves the technical problem that the current air quality monitor is large in size, inconvenient to transport, and reduces practicality.

[0024] Furthermore, the mobile support assembly 21 includes a rectangular shell 7 fixedly arranged at the bottom of the placement table 1, a rectangular lifting block 8 penetrating through the bottom opening of the rectangular shell 7, and a bottom plate 11 fixedly arranged at the bottom of the rectangular lifting block 8. The roller 12 is fixedly arranged at the bottom of the bottom plate 11. A plurality of support rods 14 are evenly hinged on the outer wall of the rectangular shell 7. A hinged rod 13 corresponding to the support rod 14 is hinged on the bottom plate 11. The hinged rod 13 is hinged to the middle part of the support rod 14. The driving assembly 22 is arranged in the rectangular shell 7.

[0025] The mobile support assembly 21 includes a rectangular shell 7 fixedly arranged at the bottom of the placement table 1, a rectangular lifting block 8 is penetrated at the bottom opening of the rectangular shell 7, a bottom plate 11 is fixedly arranged at the bottom of the rectangular lifting block 8, and a roller 12 is fixedly arranged at the bottom of the bottom plate 11, and a plurality of support rods 14 are evenly hinged on the outer wall of the rectangular shell 7, and a hinged rod 13 corresponding to the support rod 14 is hinged on the bottom plate 11, so that the hinged rod 13 is hinged with the middle part of the support rod 14, and the driving assembly 22 is arranged in the rectangular shell 7. When in use, the driving assembly 22 is started, the driving assembly 22 drives the rectangular lifting block 8 to move, the rectangular lifting block 8 drives the bottom plate 11 to move, and the bottom plate 11 drives the roller 12 to move downward, and at the same time, the bottom plate 11 also drives the hinged rod 13 to move, and the hinged rod 13 drives the support rod 14 to move, so that the support rod 14 is separated from the ground, and finally the roller 12 lifts the placement table 1, so as to facilitate the movement of the device.

[0026] Furthermore, the driving assembly 22 includes a driving motor 9 located in the rectangular shell 7 and fixedly connected to the bottom of the placement table 1, and a driving screw 10 that is rotated forward and reversely by the driving motor 9, and the driving screw 10 is threadedly connected to the rectangular lifting block 8.

[0027] The driving assembly 22 includes a driving motor 9 located in the rectangular shell 7 and fixedly connected to the bottom of the placement table 1. A driving screw 10 is fixedly arranged at the output end of the driving motor 9, so that the driving screw 10 is threadedly connected to the rectangular lifting block 8. When in use, the height of the rectangular lifting block 8 is adjusted by the forward and reverse rotation of the driving motor 9. The driving motor 9 drives the driving screw 10 to rotate, and the driving screw 10 mobilizes the rectangular lifting block 8 to move, thereby facilitating the driving of the rectangular lifting block 8.

[0028] Furthermore, a protective shell is inserted into the top of the placement box 2, and a plurality of limit grooves 15 are evenly opened on the top of the placement box 2. Insert blocks 5 fixedly connected to the bottom of the protective shell are inserted into the limit grooves 15. In this way, the protective cover 4 can be installed in a limited position, and the protection cover 4 can be provided to protect the body 3 of the environmental monitoring instrument.

[0029] Furthermore, a limiting assembly 20 for limiting the insertion block 5 is fixedly provided on the placement box 2. The limiting assembly 20 includes a shell 6 fixedly provided on the outer wall of the placement box 2 and corresponding to the insertion block 5, a slot 16 opened on the insertion block 5, a pin rod 17 penetrating between the shell 6 and the limiting groove 15 and capable of being inserted into the slot 16, a stop rod 18 located in the shell 6 and fixedly connected to the pin rod 17, and a limiting spring 19 provided between the stop rod 18 and the inner wall of the shell 6 and sleeved on the pin rod 17.

[0030] When this technical solution is not provided, the following problems are likely to occur: it is inconvenient to longitudinally limit the installed protective cover 4 .

[0031] The placement box 2 is fixedly provided with a limiting assembly 20 for limiting the insertion block 5. The limiting assembly 20 includes a housing 6 fixedly provided on the outer wall of the placement box 2 and corresponding to the insertion block 5. A slot 16 is provided on the insertion block 5. A pin 17 that can be inserted into the slot 16 is provided between the housing 6 and the limiting slot 15. A stopper 18 that can be fixedly connected to the pin 17 is provided in the housing 6. A limiting spring 19 that can be sleeved on the pin 17 is provided between the stopper 18 and the inner wall of the housing 6. When in use, the pin 17 is inserted into the slot 16 to limit the insertion block 5. Then, the elasticity of the limiting spring 19 is used to tighten the pin 17, thereby limiting the insertion block 5.

[0032] Furthermore, a sponge block 23 is fixedly provided on the inner wall of the protective cover 4 and the inner wall of the placement box 2. The sponge block 23 has a buffering effect on the impact received by the monitor and plays a protective role thereon.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. An outdoor air quality monitoring device, characterized in that: The environmental monitoring device comprises a placement table (1), a placement box (2) fixedly arranged on the top of the placement table (1), an environmental monitoring instrument body (3) placed in the placement box (2), four driving components (22) symmetrically arranged on the bottom of the placement table (1), a mobile support component (21) arranged on the driving component (22), and a roller (12) arranged on the mobile support component (21); the driving component (22) can drive the mobile support component (21) to operate, the mobile support component (21) can lift the roller (12), and the lifted placement table (1) can be transported by the roller (12).

2. The outdoor air quality monitoring device according to claim 2 is characterized in that: The movable support assembly (21) comprises a rectangular shell (7) fixedly arranged at the bottom of the placing platform (1), a rectangular lifting block (8) penetrating through an opening at the bottom of the rectangular shell (7), and a bottom plate (11) fixedly arranged at the bottom of the rectangular lifting block (8); the roller (12) is fixedly arranged at the bottom of the bottom plate (11); a plurality of support rods (14) are evenly hinged on the outer wall of the rectangular shell (7); a hinged rod (13) corresponding to the support rod (14) is hinged on the bottom plate (11); the hinged rod (13) is hinged to the middle part of the support rod (14); and the driving assembly (22) is arranged in the rectangular shell (7).

3. The outdoor air quality monitoring device according to claim 3 is characterized in that: The driving assembly (22) comprises a driving motor (9) located in the rectangular shell (7) and fixedly connected to the bottom of the placement table (1), and a driving screw (10) that is rotated forward and reversely by the driving motor (9), and the driving screw (10) is threadedly connected to the rectangular lifting block (8).

4. The outdoor air quality monitoring device according to claim 1, characterized in that: A protective shell is inserted into the top of the placement box (2), and a plurality of limit grooves (15) are evenly opened on the top of the placement box (2). Insert blocks (5) fixedly connected to the bottom of the protective shell are inserted into the limit grooves (15).

5. The outdoor air quality monitoring device according to claim 4, characterized in that: A limiting assembly (20) for limiting the position of the insert block (5) is fixedly provided on the placement box (2), and the limiting assembly (20) comprises a shell (6) fixedly provided on the outer wall of the placement box (2) and corresponding to the insert block (5), a slot (16) provided on the insert block (5), a pin rod (17) extending between the shell (6) and the limiting slot (15) and capable of being inserted into the slot (16), a stop rod (18) located in the shell (6) and fixedly connected to the pin rod (17), and a limiting spring (19) provided between the stop rod (18) and the inner wall of the shell (6) and sleeved on the pin rod (17).

6. The outdoor air quality monitoring device according to claim 1, characterized in that: A sponge block (23) is fixedly provided on the inner side wall of the protection cover (4) and the inner side wall of the placement box (2).

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