CN214749231U

CN214749231U - Novel atmospheric sampling appearance

Info

Publication number: CN214749231U
Application number: CN202120885393.4U
Authority: CN
Inventors: 田方; 吴泽邦; 龙丁斌; 蔡笃毅; 吴廷仕; 吉晟民; 云涛; 谢钦
Original assignee: Hainan Huanan Technology Testing Co ltd
Current assignee: Hainan Huanan Technology Testing Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-16
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a novel atmospheric sampling appearance, fixed establishment includes rubber ball, plastic ball and block rubber, and bilayer structure is constituteed with the plastic ball to the rubber ball and lives negative pressure mechanism and suction mechanism parcel, is fixed with a plurality of block rubber and packs between rubber ball and the plastic ball and has the indefinite nitrogen gas of shape. The utility model provides a rubber ball can be thrown aloft, perhaps launches it aloft through firing equipment, and the structure on the rubber ball can inhale the air automatically in the high altitude, and the sampling height is decided according to the height of transmission, has the high enough height of sampling, uses advantage such as very convenient.

Description

Novel atmospheric sampling appearance

Technical Field

The utility model relates to an atmosphere detects technical field, especially relates to a novel atmosphere sampling appearance.

Background

The atmosphere is the air surrounding the earth, and under the combined action of solar radiation, bedding surface forcing action and atmospheric circulation, the formed long-term comprehensive condition of weather is called climate, the environment of the atmosphere is closely related to the survival of human beings, so the atmosphere is often required to be detected to detect the air quality of the atmosphere, the atmospheric environment protection and the degree of pollution to the atmosphere are conveniently analyzed, and the atmosphere with different heights is required to be sampled by using a sampling instrument;

and the sampling appearance among the prior art, generally extend to different heights through extending structure, then inhale the air, accomplish the air sampling work of co-altitude not, because atmospheric height is very high, extending structure's length can't cover all heights, only can carry out low latitude atmospheric sampling, have the unable high altitude sampling of carrying on, use inconvenient scheduling problem

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art generally through extending to different heights through extending structure, then with the air suction, accomplish the air sampling work of co-altitude not, because atmospheric height is very high, extending structure's length can't cover all heights, only can carry out the low latitude atmosphere and sample, has the unable high altitude sampling of carrying on, uses inconvenient scheduling problem to a novel atmosphere sampling appearance is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel atmosphere sampling appearance, includes fixed establishment, negative pressure mechanism and suction mechanism, and spherical fixed establishment is inside to be fixed with two negative pressure mechanisms and a suction mechanism, and two negative pressure mechanisms are located suction mechanism's the left and right sides, and wherein fixed establishment is bilayer structure.

Preferably, the fixing mechanism comprises a rubber ball, a plastic ball and a rubber block, the rubber ball and the plastic ball form a double-layer structure to wrap the negative pressure mechanism and the air suction mechanism, and a plurality of rubber blocks are fixed between the rubber ball and the plastic ball and filled with nitrogen with an indefinite shape.

Preferably, the negative pressure mechanism comprises a sliding cylinder, a piston plate and a tension spring, the sliding cylinder is located inside the fixing mechanism, one end of the sliding cylinder penetrates through the rubber ball and the other end of the plastic ball, the other end of the sliding cylinder is embedded into the piston cylinder, the piston plate and the tension spring which are fixed together are arranged inside the piston cylinder, the piston plate and the inner wall of the piston cylinder are matched, and the tension spring is fixed on the inner wall of the piston cylinder.

Further preferably, the suction mechanism includes a plastic cylinder, an exhaust pipe, a plastic block, a limiting cylinder, an extrusion spring, a squeezing plate, a rubber column, a plastic pipe and a suction pipe, the plastic cylinder is located inside the fixing mechanism, the plastic cylinder, the exhaust pipe, the plastic block, the limiting cylinder is fixed on the plastic ball, wherein the plastic cylinder and the exhaust pipe all run through the rubber ball and the plastic ball, the top and the bottom of the extrusion spring are fixed with the squeezing plate and the plastic block respectively, the top of the squeezing plate is fixed with the rubber column and the plastic pipe which are mutually sleeved and movably embedded in the middle of the plastic cylinder, wherein the top of the squeezing plate is bonded with a rubber sheet which is run through by the rubber column, the left side and the right side of the rubber column and the plastic pipe are respectively embedded by the suction pipe, and wherein the squeezing plate, the rubber column, the plastic pipe and the suction pipe are located inside the limiting cylinder.

Further preferably, the air pressure between the rubber ball and the plastic ball is five times of the atmospheric pressure, and the rubber block is hemispherical and surrounds the surface of the plastic ball.

Further preferably, a rubber rod is fixed to one side of the piston plate, and the rubber rod penetrates through the tension spring and the sliding cylinder.

Further preferably, the horizontal height difference between the air suction pipes is greater than the length of the plastic cylinder, and the length of the plastic pipe is greater than the length of the plastic cylinder.

Preferably, the bottom of the exhaust pipe is in threaded sleeve connection with a threaded cover, one end of the exhaust pipe is in a long-curved surface shape and is matched with the surface of the rubber column, and one end of the rubber column is in a spherical surface shape.

The utility model has the advantages that: the rubber ball can be thrown in the air, or launch it in the air through firing equipment, structure on the rubber ball can be automatic inhales the air in the high altitude, compare with conventional equipment, need not use extending structure, the sampling height is according to the height of transmission and decides, it is enough high to have the sampling height, use advantages such as very convenient, the rubber column rubs the plastic cylinder, the rubber column can outwards remove slowly in the plastic cylinder, when the plastic cylinder is located between the breathing pipe, the air just can inhale in the plastic cylinder reentrant plastic ball through the breathing pipe, can realize automatic inhaled air, accomplish air sampling work.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing an overall usage status of the present invention;

FIG. 3 is a schematic view of the overall operation state of the present invention;

fig. 4 is an enlarged schematic view of the rubber column of the present invention.

In the figure: the device comprises a rubber ball 1, a plastic cylinder 2, an exhaust pipe 3, a sliding cylinder 4, a plastic block 5, a piston cylinder 6, a limiting cylinder 7, a plastic ball 8, a rubber block 9, a piston plate 10, a tension spring 11, an extrusion spring 12, an extrusion plate 13, a rubber column 14, a plastic pipe 15 and an air suction pipe 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a novel atmospheric sampling instrument comprises a fixing mechanism, negative pressure mechanisms and an air suction mechanism, wherein two negative pressure mechanisms and one air suction mechanism are fixed inside a spherical fixing mechanism, the two negative pressure mechanisms are positioned on the left side and the right side of the air suction mechanism, and the fixing mechanism is of a double-layer structure.

Preferably, fixed establishment includes rubber ball 1, plastic ball 8 and block rubber 9, rubber ball 1 and plastic ball 8 constitute bilayer structure and live negative pressure mechanism and suction mechanism parcel, be fixed with a plurality of block rubber 9 between rubber ball 1 and the plastic ball 8 and fill the nitrogen gas that the shape is indefinite, nitrogen gas between rubber ball 1 and the plastic ball 8 can increase rubber ball 1's elasticity, make it have fine buffer capacity, inner structure damages when preventing it from dropping ground

Preferably, the air pressure between the rubber ball 1 and the plastic ball 8 is five times of the atmospheric pressure, the rubber block 9 surrounds the surface of the plastic ball 8 in a hemispherical shape, the rubber block 9 can buffer the impact force when the rubber ball 1 falls to the ground, and the plastic ball 8 is well protected.

In this embodiment, the negative pressure mechanism includes a sliding cylinder 4, a piston cylinder 6, a piston plate 10 and a tension spring 11, the sliding cylinder 4 is located inside the fixing mechanism, one end of the sliding cylinder 4 penetrates through the rubber ball 1 and the plastic ball 8, the other end is embedded in the piston cylinder 6, the piston plate 10 and the tension spring 11 which are fixed together are arranged inside the piston cylinder 6, wherein the piston plate 10 and the inner wall of the piston cylinder 6 are matched, and the tension spring 11 is fixed on the inner wall of the piston cylinder 6.

Preferably, a rubber rod is fixed on one side of the piston plate 10, the rubber rod passes through the tension spring 11 and the sliding cylinder 4, and the piston plate 10 can move in the piston cylinder 6, so that the interior of the plastic ball 8 is in a negative pressure state, and outside air can be sucked into the plastic ball 8.

In the embodiment, the air suction mechanism comprises a plastic cylinder 2, an exhaust pipe 3, a plastic block 5, a limiting cylinder 7, an extrusion spring 12, an extrusion plate 13, a rubber column 14, a plastic pipe 15 and an air suction pipe 16, the plastic cylinder 2 is positioned in the fixing mechanism, the plastic cylinder 2, the exhaust pipe 3, the plastic block 5 and the limiting cylinder 7 are all fixed on a plastic ball 8, wherein the plastic cylinder 2 and the exhaust pipe 3 both penetrate through the rubber ball 1 and the plastic ball 8, the top and the bottom of the extrusion spring 12 are respectively fixed with an extrusion plate 13 and a plastic block 5, the top of the extrusion plate 13 is fixed with a rubber column 14 and a plastic pipe 15 which are mutually sleeved and movably embedded in the middle of the plastic cylinder 2, wherein the top of the extrusion plate 13 is adhered with a rubber sheet penetrated by a rubber column 14, the left and right sides of the rubber column 14 and the plastic pipe 15 are respectively embedded by an air suction pipe 16, wherein the extrusion plate 13, the rubber column 14, the plastic tube 15 and the air suction pipe 16 are positioned inside the limiting cylinder 7.

Preferably, the horizontal height difference between the air suction pipes 16 is greater than the length of the plastic cylinder 2, the length of the plastic pipe 15 is greater than the length of the plastic cylinder 2, the air suction pipes 16 move along the rubber column 14, and when the nozzle of the air suction pipe 16 extends out of the interior of the plastic cylinder 2, air can be sucked into the plastic pipe 15 through the air suction pipes 16.

Preferably, the bottom of the exhaust pipe 3 is in threaded sleeve connection with a threaded cover, one end of the exhaust pipe 3 is in a long-curved surface shape and is matched with the surface of the rubber column 14, one end of the rubber column 14 is in a spherical surface shape, and the exhaust pipe 3 can exhaust air samples in the plastic ball 8.

Wherein, the tension spring 11 pulls the piston plate 10 to move in the piston cylinder 6, so that the interior of the plastic ball 8 is in a negative pressure state;

the extrusion spring 12 pushes the extrusion plate 13 to move upwards, and the rubber sheet at the top of the extrusion plate 13 abuts against the bottom of the plastic cylinder 2 to block the bottom of the plastic cylinder 2, so that air inside the plastic ball 8 is prevented from leaking.

In the utility model, when in use, the rubber column 14 is contracted into the plastic cylinder 2 by pressing the rubber rods on the rubber column 14 and the two piston plates 10, the rubber rods are contracted into the sliding cylinder 4, as shown in the attached figure 1 of the specification, when the fingers are loosened to place the whole rubber ball 1 into the launching device to be launched into the air, the elastic force of the extrusion spring 12 pushes the extrusion plate 13 and the rubber column 14 to move so as to move in the plastic cylinder 2, the friction force between the rubber column 14 and the plastic cylinder 2 hinders the movement so as to make the rubber ball slowly move in the plastic cylinder 2, when the rubber ball 1 flies to a certain height, the air suction pipe 16 moves out of the plastic cylinder 2, the tension spring 11 pulls the piston plates 10 to move, the plastic ball 8 makes the inside be in a negative pressure state, the air enters the plastic ball 8 through the plastic pipe 15 and the four air suction pipes 16, as shown in the attached figure 2 of the specification, then the extrusion plate 13 continues to move so as to make the rubber sheet at the top of the plastic cylinder 2 cling to the bottom, the bottom of the plastic cylinder 2 is blocked to prevent the air sample inside the plastic ball 8 from leaking, as shown in the attached figure 3 of the specification, and then the rubber ball 1 falls on the ground, and the air sample is pumped out through the exhaust pipe 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel atmosphere sampling appearance, includes fixed establishment, negative pressure mechanism and suction mechanism, its characterized in that, spherical fixed establishment is inside to be fixed with two negative pressure mechanisms and a suction mechanism, and two negative pressure mechanisms are located suction mechanism's the left and right sides, and wherein fixed establishment is bilayer structure.

2. The novel atmosphere sampling instrument according to claim 1, characterized in that the fixing mechanism comprises a rubber ball (1), a plastic ball (8) and a rubber block (9), the rubber ball (1) and the plastic ball (8) form a double-layer structure to wrap the negative pressure mechanism and the suction mechanism, and a plurality of rubber blocks (9) are fixed between the rubber ball (1) and the plastic ball (8) and filled with nitrogen with indefinite shapes.

3. The novel atmosphere sampling instrument according to claim 1, characterized in that the negative pressure mechanism comprises a sliding cylinder (4), a piston cylinder (6), a piston plate (10) and a tension spring (11), the sliding cylinder (4) is arranged in the fixing mechanism, one end of the sliding cylinder (4) penetrates through the rubber ball (1) and the plastic ball (8), the other end of the sliding cylinder is embedded in the piston cylinder (6), and the piston plate (10) and the tension spring (11) which are fixed together are arranged in the piston cylinder (6).

4. The novel atmosphere sampling instrument according to claim 1, wherein the air suction mechanism comprises a plastic barrel (2), an exhaust pipe (3), a plastic block (5), a limiting barrel (7), an extrusion spring (12) and an extrusion plate (13), rubber column (14), plastic tubing (15) and breathing pipe (16), plastic tubing (2) are in fixed establishment's inside, plastic tubing (2), blast pipe (3), plastic mass (5), spacing section of thick bamboo (7) are all fixed on plastic ball (8), the top and the bottom of extrusion spring (12) are fixed with stripper plate (13) and plastic mass (5) respectively, the top of stripper plate (13) is fixed with rubber column (14) and plastic tubing (15) that cup joint each other and the activity embedding is in the middle of plastic tubing (2), both sides are set up by breathing pipe (16) embedding respectively about rubber column (14) and plastic tubing (15).

5. A novel atmospheric sampling instrument as claimed in claim 2 characterised in that the air pressure between the rubber ball (1) and the plastic ball (8) is five times the atmospheric pressure.

6. The novel atmosphere sampling instrument according to claim 3, characterized in that a rubber rod is fixed on one side of the piston plate (10), and the rubber rod passes through the tension spring (11) and the sliding cylinder (4).

7. The novel air sampler according to claim 4, wherein the difference in level between the air suction pipes (16) is greater than the length of the plastic cylinder (2).

8. The novel atmosphere sampling instrument according to claim 4, characterized in that a threaded cover is sleeved on the bottom thread of the exhaust pipe (3).