CN220289132U

CN220289132U - Atmospheric sampling mechanism

Info

Publication number: CN220289132U
Application number: CN202321291862.5U
Authority: CN
Inventors: 陈刚; 练军
Original assignee: Sichuan Moxian Technology Co ltd
Current assignee: Sichuan Moxian Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2024-01-02
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses an atmosphere sampling mechanism, which comprises a portable box with a controller, wherein the right side of the portable box is rotationally connected with a cover plate through a hinge seat, the right side of the inner wall of the portable box is fixedly connected with a magnetic suction plate, the surface of the magnetic suction plate is connected with the surface of the cover plate, the inner wall of the portable box is fixedly provided with an air quality detector, the top of the inner wall of the portable box is provided with a cavity, the inner wall of the cavity is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with a rotating plate, and the side surface of the rotating plate is fixedly connected with a placing plate. According to the utility model, through the cooperation of the structures, the portable box is convenient for workers to take and place the internal atmosphere sampling mechanism, and the sealing plate with the elastic switch and the external vent pipe capable of being elastically controlled is arranged, so that the sealed atmosphere sampling work of the atmosphere collecting tank can be carried out, and convenience is brought to the work of the workers.

Description

Atmospheric sampling mechanism

Technical Field

The utility model relates to the technical field of atmospheric sampling equipment, in particular to an atmospheric sampling mechanism.

Background

The atmosphere sampling mechanism is an instrument or device for collecting atmospheric pollutants or polluted atmosphere, the atmosphere sampling instrument plays a good role in detecting harmful gases in air and the environment, the gases in the atmosphere are extracted through the air pump, and then the pollution condition in the environment is known through analysis of the sampled gases;

the patent publication No. CN202223228866.7 discloses an atmosphere sampling mechanism, which relates to the technical field of atmosphere sampling equipment, and aims at the problems that an existing atmosphere sampling instrument only can collect one sample of air every time, two or more samples cannot be taken for analysis and comparison, analysis data have certain errors and lack of functions convenient to move, and the sampling analysis of the atmosphere at different places is inconvenient;

because the whole volume of the atmosphere sampling mechanism is overlarge, but the atmosphere sampling mechanism needs to be collected for detection at a plurality of times and then is subjected to comparison record, the atmosphere sampling mechanism is not easy to take and move in a long distance, and certain adverse effect is brought to the actual use, so that the improvement is needed.

Disclosure of Invention

The utility model aims to provide an atmosphere sampling mechanism, which is convenient for workers to take and place the inside atmosphere sampling mechanism through a portable box, is provided with an external vent pipe capable of being elastically controlled and a sealing plate capable of being elastically opened and closed, can perform sealed atmosphere sampling work of an atmosphere collecting tank, brings convenience to the work of the workers, brings a certain beneficial effect to actual use, and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an atmosphere sampling mechanism, includes the portable case that has the controller, the right side of portable case is connected with the apron through the hinge seat rotation, the right side fixedly connected with magnetism of portable case inner wall is inhaled the board, the surface of magnetism is inhaled the board and the surface connection of apron, the inner wall fixed mounting of portable case has the air quality detector, the cavity has been seted up at the top of portable case inner wall, the inner wall fixed mounting of cavity has driving motor, driving motor's output fixedly connected with revolving plate, the side fixedly connected with of revolving plate places the board, the fixed surface of placing the board is connected with splint, the surface joint of splint has the atmosphere sampling jar, the bottom fixedly connected with fan of atmosphere sampling jar inner wall, the side fixedly connected with filter screen of atmosphere sampling jar inner wall, the air inlet has been seted up at the top of air inlet inner wall, the round pin axle rotation through having the torsional spring is connected with the closing plate, one side fixedly connected with antifriction plate of closing plate, the front side fixedly connected with air spring of portable case, air spring's output fixedly connected with revolving plate, the inside of splint fixedly connected with of splint has the sealing plate through the rotation of the connecting plate, the breather pipe is located on the front side of the fixed connection has the sealing plate.

Preferably, the top fixedly connected with lifting plate of portable case, the bottom fixedly connected with anti-skidding leg of portable case, the front side of portable case is connected with sealed door through the hinge rotation.

Preferably, the surface of the lifting plate is fixedly connected with a soft cushion, and the surface of the soft cushion is coated with a wear-resistant coating.

Preferably, the bottom of placing the board fixedly connected with slide, the ring channel has been seted up to the bottom of portable case inner wall, the inner wall and the surface sliding connection of slide of ring channel.

Preferably, a placing groove is formed in the side face of the placing plate, and a proximity sensor is fixedly arranged on the inner wall of the placing groove.

Preferably, the number of the filter screens is two, the filter screens with the number of two are arranged in the vertical direction, and the types of the filter screens are active carbon filter screens.

Compared with the prior art, the utility model has the beneficial effects that: the magnetic suction plate can be abutted and fixed with the cover plate, so that the atmospheric sampling tank can be placed and fixed on the placing plate from the outside, the atmospheric sampling tank can be placed on the placing plate or not under the action of the proximity sensor, then the abutting and clamping of the rotating clamping column to the clamping groove plate can be released by rotation, the convex part of the rotating clamping column can pass through the clamping groove in the clamping groove plate, under the elastic action of the gas spring, the gas lifting pipe is pushed to be inserted into the gas inlet part on the atmospheric sampling tank, the sealing plate is pushed to incline to generate the gas inlet part, the abrasion degree of the sealing plate after long-term use is reduced through the arrangement of the abrasion plate, the fan operation can utilize wind-force to absorb outside air, gather the work, under the setting of two-layer active carbon filter screen, the influence that impurity led to the fact to the fan in the reducible outside air, when trading ground sampling atmosphere subsequently, recoverable breather pipe, back start driving motor drives the revolving board and rotates, the revolving board rotates and can drive and place the board and carry out circular motion, last the rotation transposition of next place atmospheric sampling jar, carry out the atmospheric sampling of next atmospheric sampling jar, and lifting board and the non-slip leg that portable outside set up of portable case can supply the staff portable take atmospheric sampling mechanism and steadily place.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a side cross-sectional view of an atmospheric sampling canister of the present utility model;

FIG. 4 is a top cross-sectional view of the mounting plate of the present utility model;

FIG. 5 is an enlarged view of the utility model at A;

fig. 6 is an enlarged view of the utility model at B.

In the figure: 1. a portable case; 2. a cover plate; 3. a magnetic suction plate; 4. an air quality detector; 5. a driving motor; 6. a rotating plate; 7. placing a plate; 8. a clamping plate; 9. an atmospheric sampling tank; 10. a blower; 11. a filter screen; 12. an air inlet; 13. a sealing plate; 14. a wear plate; 15. a gas spring; 16. a fixing plate; 17. a vent pipe; 18. a slot plate; 19. rotating the clamping column; 20. lifting plates; 21. an anti-skid leg; 22. sealing the door; 23. a soft cushion; 24. a slide plate; 25. an annular groove; 26. a proximity sensor.

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 embodiment 1, referring to fig. 1 to 6, the present utility model provides a technical solution: the atmospheric sampling mechanism comprises a portable case 1 with a controller, a cover plate 2 is rotationally connected on the right side of the portable case 1 through a hinge seat, a magnetic suction plate 3 is fixedly connected on the right side of the inner wall of the portable case 1, the surface of the magnetic suction plate 3 is connected with the surface of the cover plate 2, an air quality detector 4 is fixedly arranged on the inner wall of the portable case 1, a cavity is formed at the top of the inner wall of the portable case 1, a driving motor 5 is fixedly arranged on the inner wall of the cavity, a rotating plate 6 is fixedly connected with the output end of the driving motor 5, a placing plate 7 is fixedly connected with the surface of the placing plate 7, an atmospheric sampling tank 9 is clamped on the surface of the clamping plate 8, a fan 10 is fixedly connected with the bottom of the inner wall of the atmospheric sampling tank 9, the side fixedly connected with filter screen 11 of atmosphere sampling jar 9 inner wall, air inlet 12 has been seted up at the top of atmosphere sampling jar 9, the top of air inlet 12 inner wall is rotated through the round pin axle that has the torsional spring and is connected with closing plate 13, one side fixedly connected with antifriction plate 14 of closing plate 13, the front side fixedly connected with air spring 15 of portable case 1, the one end fixedly connected with fixed plate 16 of air spring 15, the inside fixedly connected with breather pipe 17 of fixed plate 16 has the sealing plug, and breather pipe 17 is located the front side of closing plate 13, the top fixedly connected with draw-in groove board 18 of fixed plate 16, the front side that is close to its top on the portable case 1 is rotated through the round pin axle and is connected with rotation draw-in post 19.

Further, the bottom of placing plate 7 fixedly connected with slide 24, annular groove 25 has been seted up to the bottom of portable case 1 inner wall, and the inner wall of annular groove 25 and the surface sliding connection of slide 24, through the setting of slide 24 and annular groove 25, has ensured the steady removal of placing plate 7.

Further, the side of placing plate 7 has seted up the standing groove, and the inner wall fixed mounting of standing groove has proximity sensor 26, can respond to under proximity sensor 26's effect and place on the plate 7 whether place atmospheric sampling jar 9.

Further, the number of the filter screens 11 is two, the filter screens 11 with the number of two are arranged in the vertical direction, the types of the filter screens 11 are active carbon filter screens, and the influence of impurities in the outside air on the fan 10 can be reduced under the arrangement of the two layers of active carbon filter screens 11.

Embodiment 2, please refer to fig. 1 to 6, the difference between the present embodiment and embodiment 1 is that: the top fixedly connected with lifting plate 20 of portable case 1, the bottom fixedly connected with anti-skidding leg 21 of portable case 1, the front side of portable case 1 is connected with sealing door 22 through the hinge rotation. The surface of the lifting plate 20 is fixedly connected with a soft cushion 23, the surface of the soft cushion 23 is coated with a wear-resistant coating, and the lifting plate 20 and the anti-skid legs 21 which are arranged outside the portable case 1 can be used for a staff to carry a Canadian air sampling mechanism and stably place.

Working principle: when the atmospheric sampling mechanism is used, a worker can open the cover plate 2 on the right side of the portable case 1, open the side surface of the portable case 1, place the atmospheric sampling tank 9 on the placing plate 7, clamp and fix the atmospheric sampling tank 9 on the clamping plate 8, under the action of the proximity sensor 26, can sense whether the atmospheric sampling tank 9 is placed on the placing plate 7, then rotate and release the tight clamping connection of the rotating clamping column 19 to the clamping groove plate 18, so that the bulge of the rotating clamping column 19 can pass through the clamping groove in the clamping groove plate 18, under the elastic action of the gas spring 15, push the gas lifting pipe to be inserted into the gas inlet 12 on the atmospheric sampling tank 9, push the sealing plate 13 to incline to generate a gas inlet, reduce the abrasion degree of the sealing plate 13 after long-term use through the arrangement of the wear-resisting plate 14, the fan 10 operates and can absorb outside air by utilizing wind power to collect work, under the setting of the two-layer active carbon filter screen 11, the influence of impurities in the outside air on the fan 10 can be reduced, when the atmosphere is sampled in a subsequent place, the vent pipe 17 can be retracted, the rear starting driving motor 5 drives the rotating plate 6 to rotate, the rotating plate 6 rotates and can drive the placing plate 7 to perform circular motion, the smooth movement of the placing plate 7 is ensured through the setting of the sliding plate 24 and the annular groove 25, the rotation transposition of the next atmosphere sampling tank 9 is performed, the atmosphere sampling of the next atmosphere sampling tank 9 is performed, and the lifting plate 20 and the anti-skid legs 21 which are arranged outside the portable case 1 can be used for a portable lifting atmosphere sampling mechanism of a worker and stably placed, and convenience is brought to the work of the worker.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An atmospheric sampling mechanism comprising a portable case (1) with a controller, characterized in that: the right side of portable case (1) is connected with apron (2) through the hinge seat rotation, the right side fixedly connected with magnetism of portable case (1) inner wall is inhaled board (3), the surface of magnetism is inhaled board (3) and the surface connection of apron (2), the inner wall fixed mounting of portable case (1) has air quality detector (4), cavity has been seted up at the top of portable case (1) inner wall, the inner wall fixed mounting of cavity has driving motor (5), the output fixedly connected with of driving motor (5) changes board (6), the side fixedly connected with of change board (6) places board (7), the fixed surface of placing board (7) is connected with splint (8), the surface joint of splint (8) has atmospheric sampling jar (9), the bottom fixedly connected with fan (10) of atmospheric sampling jar (9) inner wall, the side fixedly connected with (11) of atmospheric sampling jar (9) inner wall, air inlet (12) have been seted up at the top of atmospheric sampling jar (9), the side fixedly connected with of spring (13) is connected with sealing plate (13) before the air inlet (13) has the closing plate (13), one end fixedly connected with fixed plate (16) of air spring (15), the inside fixed connection of fixed plate (16) has breather pipe (17) of sealing plug, and breather pipe (17) are located the front side of closing plate (13), the top fixedly connected with draw-in groove board (18) of fixed plate (16), the front side that is close to its top on portable case (1) is connected with through the round pin axle rotation and rotates draw-in post (19).

2. An atmospheric sampling mechanism according to claim 1, wherein: the portable box is characterized in that the lifting plate (20) is fixedly connected to the top of the portable box (1), the anti-slip leg (21) is fixedly connected to the bottom of the portable box (1), and the sealing door (22) is rotatably connected to the front side of the portable box (1) through a hinge.

3. An atmospheric sampling mechanism according to claim 2, wherein: the surface of the lifting plate (20) is fixedly connected with a soft cushion (23), and the surface of the soft cushion (23) is coated with a wear-resistant coating.

4. An atmospheric sampling mechanism according to claim 1, wherein: the bottom of placing board (7) fixedly connected with slide (24), ring channel (25) have been seted up to the bottom of portable case (1) inner wall, the inner wall of ring channel (25) and the surface sliding connection of slide (24).

5. An atmospheric sampling mechanism according to claim 1, wherein: the side of placing plate (7) has seted up the standing groove, the inner wall fixed mounting of standing groove has proximity sensor (26).

6. An atmospheric sampling mechanism according to claim 1, wherein: the number of the filter screens (11) is two, the filter screens (11) with the number of two are arranged in the vertical direction, and the types of the filter screens (11) are active carbon filter screens.