CN219038970U

CN219038970U - Atmospheric environment monitoring device

Info

Publication number: CN219038970U
Application number: CN202223286812.6U
Authority: CN
Inventors: 张菁; 徐雯雯; 赵晓琳; 李静; 张瑞
Original assignee: Anhui Aolin Testing Technology Co ltd
Current assignee: Anhui Aolin Testing Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-16
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses an atmospheric environment monitoring device, which comprises a base, wherein the top surface of the base is provided with a protective box which can be lifted up and down, a servo motor is fixedly arranged in the protective box, an output shaft of the servo motor is in transmission connection with a lifting assembly, the top end of the lifting assembly is fixedly provided with a monitoring probe, limiting assemblies are arranged between the two sides of the lifting assembly and the inner side wall of the protective box respectively, rotating rods are symmetrically arranged on the two sides of the servo motor, the two rotating rods are in transmission connection with the output shaft of the servo motor, connecting columns are in transmission connection with the rotating rods, the top wall of the protective box is provided with a sliding groove, sealing covers are symmetrically arranged in the sliding groove, a guide assembly is arranged between the two sealing covers and the sliding groove, and the bottom surfaces of the sealing covers are fixedly connected with the top ends of the connecting columns.

Description

Atmospheric environment monitoring device

Technical Field

The utility model relates to the technical field of monitoring devices, in particular to an atmospheric environment monitoring device.

Background

There is an increasing emphasis on the need for environmental improvement, which is followed by environmental monitoring before environmental pollution is improved.

The prior art chinese patent discloses an atmospheric environment monitoring device (CN 216847715U), this scheme is used for getting electric energy through solar energy and is used for the electric energy to be battery powered with solar energy conversion, and the heater is used for getting electric energy and is heated the device and melt the snow accumulation, and the vibrator is used for driving the erection column to vibrate from top to bottom and shake the snow for the device vibration of erection column installation, but this prior art monitoring probe is totally exposed outside, and external environment causes the pollution to the probe easily when need not the monitoring, makes the detection precision reduce.

Disclosure of Invention

The utility model aims to provide an atmospheric environment monitoring device, which aims to solve or improve at least one of the technical problems.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides an atmospheric environment monitoring device which comprises a base, wherein a protective box which can be lifted up and down is arranged on the top surface of the base, a servo motor is fixedly arranged in the protective box, an output shaft of the servo motor is connected with a lifting assembly in a transmission manner, a monitoring probe is fixedly arranged at the top end of the lifting assembly, a limiting assembly is arranged between two sides of the lifting assembly and the inner side wall of the protective box respectively, rotating rods are symmetrically arranged on two sides of the servo motor and are in transmission connection with the output shaft of the servo motor, connecting columns are in transmission connection with the rotating rods, a sliding groove is formed in the top wall of the protective box, sealing covers are symmetrically arranged in the sliding groove, a guide assembly is arranged between the sealing covers and the sliding groove, and the bottom surfaces of the sealing covers are fixedly connected with the top ends of the connecting columns.

Preferably, the output shaft rigid coupling of servo motor has first bevel gear, lifting unit includes the threaded rod, threaded rod bottom rigid coupling is in first bevel gear top surface, threaded rod outer wall thread bush is equipped with the screw sleeve, screw sleeve top rigid coupling has the mounting panel, monitoring probe fixed mounting is in the mounting panel top surface.

Preferably, the limiting assembly comprises limiting rods symmetrically fixedly connected to two ends of the side wall of the mounting plate, limiting sliding grooves are vertically formed in positions, corresponding to the limiting rods, of the side wall of the protective box, and one end, away from the mounting plate, of each limiting rod extends into each limiting sliding groove and is in sliding connection with each limiting sliding groove.

Preferably, the one end rigid coupling that the dwang is close to servo motor has the second bevel gear, the second bevel gear with first bevel gear meshing is connected, the screw thread section has been seted up on the dwang, threaded connection has the slider on the screw thread section, spliced pole bottom rigid coupling is in the slider top surface, and two the spliced pole is located respectively between two gag lever posts of both sides.

Preferably, one end of the rotating rod, which is far away from the second bevel gear, is rotatably connected to the inner side wall of the protective box through a bearing.

Preferably, the guide assembly comprises a guide groove formed in two side walls of the sliding groove, guide blocks are fixedly connected to two sides of one end, close to the sealing cover, of the guide groove respectively, and the guide blocks are connected in the corresponding guide grooves in a sliding mode.

Preferably, the top surface of the base is fixedly connected with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with the bottom surface of the protective box.

Preferably, the base is provided with a plurality of ground nails.

The utility model discloses the following technical effects: when the atmospheric environment needs to be monitored, the lifting assembly is driven by the servo motor to enable the monitoring probe to rise, the servo motor drives the two rotating rods to enable the two connecting columns to slide back to back, the two connecting columns drive the two sealing covers to slide back to back in the sliding groove respectively, so that a space which is convenient for the monitoring probe to extend out is gradually formed between the two sealing covers, the monitoring probe extends out of the protection box to monitor the atmosphere, otherwise, when the atmospheric environment is not required to be monitored, the monitoring probe is driven to move downwards through the reverse rotation of the servo motor, the two sealing covers are driven to slide relatively to seal the opening, the monitoring probe can be covered in the protection box to protect the monitoring probe, the monitoring probe is prevented from being exposed outside for a long time, and the accuracy of the monitoring probe is prevented from being influenced by external rubbish adhesion on the monitoring probe.

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 embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an external overall block diagram of the present utility model;

FIG. 2 is a front view of the internal structure of the protective box of the utility model;

FIG. 3 is a top view of the outer structure of the protective housing of the present utility model;

FIG. 4 is a top view showing the internal structure of the protective box according to the present utility model;

in the figure: 1. a base; 2. a protective box; 3. a servo motor; 4. monitoring a probe; 5. a rotating lever; 6. a connecting column; 7. a sliding groove; 8. a cover; 9. a first bevel gear; 10. a threaded rod; 11. a threaded sleeve; 12. a mounting plate; 13. a limit rod; 14. limiting sliding grooves; 15. a second bevel gear; 16. a threaded section; 17. a slide block; 18. a bearing; 19. a guide groove; 20. a guide block; 21. an electric telescopic rod; 22. and (5) floor nailing.

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.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-4, this embodiment provides an atmospheric environment monitoring device, the on-line screen storage device comprises a base 1, the base 1 top surface is equipped with the protective housing 2 of oscilaltion, fixedly mounted with servo motor 3 in the protective housing 2, servo motor 3's output shaft transmission is connected with lifting unit, lifting unit top fixed mounting has monitor probe 4, lifting unit both sides are equipped with spacing subassembly respectively with between the protective housing 2 inside wall, servo motor 3's bilateral symmetry is equipped with dwang 5, two dwang 5 all are connected with servo motor 3's output shaft transmission, the transmission is connected with spliced pole 6 on the dwang 5, sliding tray 7 has been seted up to protective housing 2 roof, the symmetry is equipped with closing cap 8 in the sliding tray 7, be equipped with guide assembly between two closing cap 8 and the sliding tray 7, closing cap 8 bottom surface and spliced pole 6 top rigid coupling.

When the atmospheric environment needs to be monitored, the lifting assembly is driven by the servo motor 3 to enable the monitoring probe 4 to rise, the servo motor 3 drives the two rotating rods 5 to enable the two connecting columns 6 to slide back to back, the two connecting columns 6 drive the two sealing covers 8 to slide back in the sliding groove 7 respectively, so that a space which is convenient for the monitoring probe 4 to stretch out is gradually formed between the two sealing covers 8, the monitoring probe 4 stretches out of the protective box 2 to monitor the atmosphere, otherwise, when the atmospheric environment does not need to be monitored, the monitoring probe 4 is driven to move downwards through the reverse rotation of the servo motor 3, the two sealing covers 8 are driven to slide relatively to close the opening, the monitoring probe 4 can be coated in the protective box 2 to protect the monitoring probe 4, and the monitoring probe 4 is prevented from being exposed outside for a long time, and the external garbage is prevented from adhering to the monitoring probe 4 to influence the accuracy of the monitoring probe 4.

Further optimizing scheme, servo motor 3's output shaft rigid coupling has first bevel gear 9, and lifting unit includes threaded rod 10, and threaded rod 10 bottom rigid coupling is at first bevel gear 9 top surface, and threaded rod 10 outer wall thread bush is equipped with screw sleeve 11, and screw sleeve 11 top rigid coupling has mounting panel 12, and monitoring probe 4 fixed mounting is at mounting panel 12 top surface.

Further optimizing scheme, spacing subassembly is including symmetry rigid coupling at the gag lever post 13 at mounting panel 12 lateral wall both ends, and limit chute 14 has vertically been seted up to the position that protective housing 2 lateral wall corresponds with gag lever post 13, and the one end that gag lever post 13 kept away from mounting panel 12 stretches into limit chute 14 and in limit chute 14 sliding connection.

The first bevel gear 9 is driven to rotate through the servo motor 3, the first bevel gear 9 drives the threaded rod 10 to rotate, the threaded sleeve 11 drives the mounting plate 12 to gradually move upwards through the threaded transmission effect, and meanwhile the limiting rod 13 moves upwards along the limiting sliding groove 14 to limit the mounting plate 12 to avoid autorotation of the mounting plate 12, so that the monitoring probe 4 is gradually lifted.

According to a further optimization scheme, one end of the rotating rod 5, which is close to the servo motor 3, is fixedly connected with a second bevel gear 15, the second bevel gear 15 is meshed with the first bevel gear 9, a threaded section 16 is arranged on the rotating rod 5, a sliding block 17 is connected to the threaded section 16 in a threaded manner, the bottom end of the connecting column 6 is fixedly connected to the top surface of the sliding block 17, and the two connecting columns 6 are respectively located between the two limiting rods 13 on the two sides.

The first bevel gear 9 rotates and drives the second bevel gear 15 to rotate, so that the rotating rod 5 rotates, and the sliding block 17 slides on the threaded section 16 through the threaded transmission effect of the threaded section 16 and the sliding block 17, so that the connecting column 6 drives the sealing cover 8 to slide.

In a further preferred embodiment, the end of the rotating rod 5 remote from the second bevel gear 15 is rotatably connected to the inner side wall of the protective housing 2 by means of a bearing 18.

The position of the rotation lever 5 is fixedly supported by the bearing 18.

Further optimizing scheme, the guide assembly includes seting up the guide way 19 on the both sides wall of sliding tray 7, and the one end both sides that two closing caps 8 are close to are fixedly connected with guide block 20 respectively, and guide block 20 sliding connection is in corresponding guide way 19.

The sealing cover 8 can be guided in a sliding manner through the guide blocks 20 and the guide grooves 19, so that the sealing cover 8 can slide in a translational manner, and meanwhile, the sliding block 17 can be limited, and the sliding block 17 is prevented from rotating.

Further optimizing scheme, the top surface rigid coupling of base 1 has electric telescopic handle 21, and electric telescopic handle 21's flexible end rigid coupling is in the 2 bottom surfaces of protective housing.

The protective box 2 can be lifted by arranging the electric telescopic rod 21 so as to monitor the atmospheric environment with different heights.

Further optimizing scheme, the base 1 is provided with a plurality of ground nails 22.

The base 1 can be firmly installed on the ground by arranging the ground nails 22, so that the stability of the device is improved.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. An atmospheric environment monitoring device, its characterized in that: including base (1), base (1) top surface is equipped with protective housing (2) of oscilaltion, fixed mounting has servo motor (3) in protective housing (2), the output shaft transmission of servo motor (3) is connected with lifting unit, lifting unit top fixed mounting has monitoring probe (4), lifting unit both sides respectively with be equipped with spacing subassembly between protective housing (2) inside wall, the bilateral symmetry of servo motor (3) is equipped with dwang (5), two dwang (5) all with the output shaft transmission of servo motor (3) is connected, the transmission is connected with spliced pole (6) on dwang (5), sliding tray (7) have been seted up to protective housing (2) roof, the symmetry is equipped with closing cap (8) in sliding tray (7), two be equipped with guide assembly between closing cap (8) with spliced pole (6) top rigid coupling.

2. An atmospheric environment monitoring device according to claim 1, wherein: the output shaft rigid coupling of servo motor (3) has first bevel gear (9), lifting unit includes threaded rod (10), threaded rod (10) bottom rigid coupling is in first bevel gear (9) top surface, threaded rod (10) outer wall thread bush is equipped with screw sleeve (11), screw sleeve (11) top rigid coupling has mounting panel (12), monitor probe (4) fixed mounting is in mounting panel (12) top surface.

3. An atmospheric environment monitoring device according to claim 2, wherein: the limiting assembly comprises limiting rods (13) symmetrically fixedly connected to two ends of the side wall of the mounting plate (12), limiting sliding grooves (14) are vertically formed in positions, corresponding to the limiting rods (13), of the side wall of the protective box (2), and one end, away from the mounting plate (12), of each limiting rod (13) stretches into each limiting sliding groove (14) and is in sliding connection with each limiting sliding groove (14).

4. An atmospheric environmental monitoring device according to claim 3, wherein: the utility model discloses a servo motor, including servo motor (3) and connecting post (6), servo motor (3) is close to one end rigid coupling of dwang (5) has second bevel gear (15), second bevel gear (15) with first bevel gear (9) meshing is connected, threaded section (16) have been seted up on dwang (5), threaded connection has slider (17) on threaded section (16), connecting post (6) bottom rigid coupling is in slider (17) top surface, and two connecting post (6) are located respectively between two gag lever posts (13) of both sides.

5. The atmospheric environment monitoring device of claim 4, wherein: one end of the rotating rod (5) far away from the second bevel gear (15) is rotatably connected to the inner side wall of the protective box (2) through a bearing (18).

6. An atmospheric environment monitoring device according to claim 1, wherein: the guide assembly comprises guide grooves (19) formed in two side walls of the sliding groove (7), guide blocks (20) are fixedly connected to two sides of one end, close to the sealing cover (8), of each guide block, and the guide blocks (20) are connected in the corresponding guide grooves (19) in a sliding mode.

7. An atmospheric environment monitoring device according to claim 1, wherein: the top surface of the base (1) is fixedly connected with an electric telescopic rod (21), and the telescopic end of the electric telescopic rod (21) is fixedly connected with the bottom surface of the protective box (2).

8. An atmospheric environment monitoring device according to claim 1, wherein: the base (1) is provided with a plurality of ground nails (22).