Air environment monitoring device

Abstract

The utility model discloses an air environment monitoring device which comprises a supporting shell, a mounting plate is mounted at the top of the supporting shell, a lifting mechanism for lifting adjustment of the mounting plate is mounted in the supporting shell, a mounting seat is fixedly mounted in the middle of the top of the mounting plate, a T-shaped clamping plate is mounted at the top of the mounting seat in a clamped mode, and a clamping groove is formed in the middle of the T-shaped clamping plate. Through the arrangement of the lifting mechanism, a driving motor can drive a threaded rod to rotate, so that a threaded sleeve in threaded connection with the outer wall of the threaded rod drives a top mounting plate to perform vertical height adjustment under the limitation of two groups of limiting rods, and then the vertical height of an air monitoring sensor on the mounting plate is adjusted; and two groups of clamping mechanisms are arranged in a groove in the mounting seat, so that a clamping steel ball on one side of a steel ball seat can be driven by a spring to be telescopically clamped into a clamping groove in the side wall of a T-shaped clamping plate at the bottom of the air monitoring sensor, the purpose of fixing the air monitoring sensor is achieved, the air monitoring sensor is convenient to disassemble and assemble, and later maintenance is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to air environment monitoring technical field, concretely is an air environment monitoring device. BACKGROUND

[0002] Air environment monitoring refers to the process of real-time or periodic monitoring and evaluation of various pollutants and environmental indicators in the atmosphere, and its purpose is to understand and evaluate air quality, find and master the distribution and concentration of pollution sources and pollutants, and provide scientific basis for environmental protection and pollution prevention.

[0003] The existing air environment monitoring device is basically obtained by fixedly installed environment monitoring equipment, since most of the installation needs to be installed at a high place for better detection of atmosphere, so that the existing monitoring device is inconvenient to adjust up and down after installation and to maintain in the later period, and therefore we need to propose an air environment monitoring device. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of air environment monitoring devices, the setting of lifting mechanism makes air monitoring sensor on mounting plate be conveniently adjusted, the setting of two groups of clamping mechanisms in recess on mounting seat makes air monitoring sensor dismounting and assembling is convenient, it is convenient to maintain, to solve the problem proposed in above background technique.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An air environment monitoring device, comprising a support shell, a mounting plate is installed on the top of the support shell, a lifting mechanism for lifting adjustment of the mounting plate is installed inside the support shell, a mounting seat is fixedly installed at the top of the mounting plate, a T-shaped clamping plate is clamped and installed on the top of the mounting seat, an air monitoring sensor is fixedly installed on the surface of the T-shaped clamping plate, a recess is formed in the top of the mounting seat, and a clamping mechanism for clamping and fixing the T-shaped clamping plate is installed on the inner walls of the two sides of the recess.

[0007] The clamping mechanism comprises a mounting groove formed in the inner wall of the recess, a spring is fixedly installed on the inner wall of the mounting groove, a steel ball seat is fixedly connected to one end of the spring, a clamping steel ball is fixedly installed on one side of the steel ball seat, and the clamping steel ball is clamped into the bottom side wall of the T-shaped clamping plate through the mounting groove on one side.

[0008] Preferably, the lifting mechanism comprises a fixed plate, the fixed plate is fixedly installed on the inner wall of the support shell, a threaded rod is rotatably installed on the top of the fixed plate, a drive motor is fixedly connected to the bottom of the threaded rod through the fixed plate, a threaded sleeve is threadedly connected to the top outer wall of the threaded rod, and the threaded sleeve is connected to the mounting plate through the support shell on the top.

[0009] Preferably, the mounting plate is fixedly installed with a limiting rod on both sides of the threaded sleeve, the bottom of the two sets of limiting rods extends through the support shell to the inside of the support shell, and the outer wall of the limiting rod is in sliding connection with the support shell.

[0010] Preferably, a steel ball sleeve is further included, which is fixedly installed on the top of the support shell, and one end of the threaded sleeve is fixedly connected with the bottom of the mounting plate through the steel ball sleeve.

[0011] Preferably, the mounting plate is fixedly installed with a top plate through a support above the air monitoring sensor, and the top plate is installed with a photovoltaic module on the top.

[0012] Preferably, the bottom of the T-shaped clamping plate is provided with a clamping groove corresponding to the clamping steel ball on both sides, and the clamping steel ball is clamped in the clamping groove on one side.

[0013] Compared with the prior art, the air monitoring sensor fixing device has the following beneficial effects:

[0014] The driving motor drives the threaded rod to rotate, the threaded sleeve in threaded connection with the outer wall of the threaded rod is limited by the two sets of limiting rods, the top mounting plate is driven to adjust the height, the height of the air monitoring sensor on the mounting plate is adjusted, the two sets of clamping mechanisms in the groove of the mounting seat drive the clamping steel balls on one side of the steel ball seat to extend and clamp into the clamping grooves on the side wall of the T-shaped clamping plate at the bottom of the air monitoring sensor, the air monitoring sensor is fixed, and the air monitoring sensor is convenient to disassemble and maintain. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a sectional structure schematic view of the utility model;

[0017] Figure 3 It is a structure schematic view of the mounting seat and the T-shaped clamping plate of the utility model;

[0018] Figure 4 It is a structure schematic view of the clamping mechanism in the mounting seat of the utility model.

[0019] In the drawing: 1, support shell; 2, mounting plate; 3, lifting mechanism; 31, fixed plate; 32, threaded rod; 33, driving motor; 34, threaded sleeve; 35, limiting rod; 36, steel ball sleeve; 4, mounting seat; 5, T-shaped clamping plate; 6, air monitoring sensor; 7, groove; 8, clamping mechanism; 81, mounting groove; 82, spring; 83, steel ball seat; 84, clamping steel ball; 9, clamping groove; 10, top plate; 11, photovoltaic module. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0022] An air environment monitoring device, including support shell 1, the top of support shell 1 is installed with mounting plate 2, the inside of support shell 1 is installed with the lifting mechanism 3 of lifting adjustment to mounting plate 2, the top of mounting plate 2 is fixedly installed with the mounting seat 4 in the middle, the top of mounting seat 4 is clamped and is installed with T type card board 5, the surface of T type card board 5 is fixedly installed with air monitoring sensor 6, the recess 7 is set up in the top of mounting seat 4, and the clamping mechanism 8 for clamping and fixing T type card board 5 is installed on the inside wall of both sides of recess 7.

[0023] The clamping mechanism 8 includes the installation groove 81 set up on the inside wall of recess 7, the inside wall of installation groove 81 is fixedly installed with spring 82, one end of spring 82 is fixedly connected with steel ball seat 83, one side of steel ball seat 83 is fixedly installed with clamping steel ball 84, and one side of clamping steel ball 84 is clamped in the bottom side wall of T type card board 5 and penetrates installation groove 81.

[0024] Further, the lifting mechanism 3 includes a fixed plate 31 fixedly installed on the inner wall of the support shell 1, a threaded rod 32 rotatably installed on the top of the fixed plate 31, a drive motor 33 fixedly connected to the bottom of the threaded rod 32 and penetrating the fixed plate 31, a threaded sleeve 34 threadedly connected to the top outer wall of the threaded rod 32, and the threaded sleeve 34 connected to the mounting plate 2 by penetrating the support shell 1 at the top, so as to drive the threaded rod 32 to rotate by the drive motor 33, and drive the mounting plate 2 to rise and fall by the threaded sleeve 34 threadedly connected to the outer wall of the threaded rod 32.

[0025] Specifically, the mounting plate 2 is fixedly installed with a limiting rod 35 on both sides of the threaded sleeve 34, the bottom of the two sets of limiting rods 35 penetrates the support shell 1 and extends to the inside of the support shell 1, and the outer wall of the limiting rod 35 is slidingly connected with the support shell 1, so as to limit the lifting of the mounting plate 2 and the threaded sleeve 34 by the two sets of limiting rods 35, and make the mounting plate 2 and the threaded sleeve 34 only rise and fall.

[0026] Specifically, it further comprises a steel ball sleeve 36 fixedly installed on the top of the support shell 1, one end of the threaded sleeve 34 is fixedly connected with the bottom of the mounting plate 2 through the steel ball sleeve 36, so as to facilitate the auxiliary support of the threaded sleeve 34 through the steel ball sleeve 36, increase the stability, and meanwhile will not hinder the lifting sliding of the threaded sleeve 34.

[0027] It is worth noting that the lowest point of the descending mounting plate 2 is at the top of the steel ball sleeve 36, i.e. stops descending.

[0028] Further, the mounting plate 2 is fixedly installed with a top plate 10 through a support above the air monitoring sensor 6, the top of the top plate 10 is installed with a photovoltaic module 11, the photovoltaic module 11 is electrically connected with the air monitoring sensor 6, so as to facilitate the power supply of the photovoltaic module 11 for special period.

[0029] Specifically, the bottom of the T-shaped clamping plate 5 is provided with clamping grooves 9 corresponding to the clamping steel balls 84 on both sides, one side of the clamping steel ball 84 is clamped in the clamping groove 9, so as to facilitate the clamping of the clamping steel ball 84 into the clamping groove 9, and achieve the purpose of fixing the air monitoring sensor 6.

[0030] Working principle: when the utility model is used, the threaded rod 32 is driven to rotate by the driving motor 33, the threaded sleeve 34 connected with the outer wall of the threaded rod 32 is limited by the two sets of limiting rods 35, the top mounting plate 2 is driven to adjust the height, and then the height of the air monitoring sensor 6 on the mounting plate 2 is adjusted, the two sets of clamping mechanisms 8 in the grooves 7 on the mounting seat 4 are arranged, the clamping steel ball 84 on one side of the steel ball seat 83 is driven to extend and clamp into the clamping groove 9 on the side wall of the T-shaped clamping plate 5 at the bottom of the air monitoring sensor 6, the purpose of fixing the air monitoring sensor 6 is achieved, the air monitoring sensor 6 is convenient to disassemble and assemble, and is convenient for later maintenance.

[0031] The control mode of the driving motor and the air monitoring sensor in the application file is automatically controlled through the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, which belongs to the public knowledge in the field, and the application file is mainly used to protect the structure and shape and the combination, so the control mode and the circuit connection are not explained in detail, the device is powered by the built-in power supply or the external power supply.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An air environment monitoring device comprising a support casing (1), characterised in that: The top of the support shell (1) is provided with a mounting plate (2), the inside of the support shell (1) is provided with a lifting mechanism (3) for lifting adjustment of the mounting plate (2), the top of the mounting plate (2) is fixedly provided with a mounting seat (4), the top of the mounting seat (4) is clamped with a T-shaped clamping plate (5), the surface of the T-shaped clamping plate (5) is fixedly provided with an air monitoring sensor (6), the top of the mounting seat (4) is provided with a groove (7), and the two side inner walls of the groove (7) are provided with clamping mechanisms (8) for clamping fixation of the T-shaped clamping plate (5). The clamping mechanism (8) comprises a mounting groove (81) formed in the inner side wall of the groove (7), a spring (82) is fixedly installed on the inner side wall of the mounting groove (81), one end of the spring (82) is fixedly connected with a steel ball seat (83), a clamping steel ball (84) is fixedly installed on one side of the steel ball seat (83), and one side of the clamping steel ball (84) penetrates through the mounting groove (81) and is clamped in the bottom side wall of the T-shaped clamping plate (5).

2. The air environment monitoring device of claim 1, wherein: The lifting mechanism (3) comprises a fixed plate (31) fixedly installed on the inner wall of the support shell (1), a threaded rod (32) rotatably installed on the top of the fixed plate (31), a drive motor (33) fixedly connected with the bottom of the threaded rod (32) and penetrating through the fixed plate (31), and a threaded sleeve (34) threadedly connected with the top outer wall of the threaded rod (32).

3. An air environment monitoring device according to claim 2, characterised in that: The mounting plate (2) is fixedly provided with a limiting rod (35) on both sides of the threaded sleeve (34), the bottoms of the two limiting rods (35) extend to the inside of the support shell (1) and are slidably connected with the support shell (1).

4. An air environment monitoring device according to claim 3, characterised in that: A steel ball sleeve (36) is fixedly installed on the top of the support shell (1), one end of the threaded sleeve (34) penetrates through the steel ball sleeve (36) and is fixedly connected with the bottom of the mounting plate (2).

5. The air environment monitoring device of claim 1, wherein: The mounting plate (2) is fixedly provided with a limiting rod (35) on both sides of the threaded sleeve (34), the bottoms of the two limiting rods (35) extend to the inside of the support shell (1) and are slidably connected with the support shell (1).

6. The air environment monitoring device of claim 1, wherein: A steel ball sleeve (36) is fixedly installed on the top of the support shell (1), one end of the threaded sleeve (34) penetrates through the steel ball sleeve (36) and is fixedly connected with the bottom of the mounting plate (2). The mounting plate (2) is fixedly provided with a limiting rod (35) on both sides of the threaded sleeve (34), the bottoms of the two limiting rods (35) extend to the inside of the support shell (1) and are slidably connected with the support shell (1).

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