CN216349836U

CN216349836U - Air pathogen concentration detection sample collection device for regional infectious disease investigation

Info

Publication number: CN216349836U
Application number: CN202122807928.9U
Authority: CN
Inventors: 朱冰; 董政
Original assignee: Fifth Medical Center of PLA General Hospital
Current assignee: Fifth Medical Center of PLA General Hospital
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-19
Anticipated expiration: 2031-11-16

Abstract

An airborne pathogen concentration detection sample collection apparatus for regional infectious disease surveillance, comprising: the sampling vehicle is internally provided with an inner groove, three storage tanks are arranged in the inner groove, one side wall of one end of the sampling vehicle is provided with a sliding groove, a screw rod is rotationally connected in the sliding groove, the screw rod is in threaded connection with a sliding block, one side wall of one end of the sampling vehicle is fixedly connected with an exhaust tube, and the side wall of the top of one end of the inner groove is detachably connected with an air pump through screws. Just can control the screw rod through rotating the knob and rotate to adjust the lift adjustment of exhaust tube, thereby realize extracting the function of sample to the air of co-altitude, set up a plurality of trachea a plurality of storage tanks and can make in the sample that co-altitude extraction sent the storage tank that corresponds, avoid the sample still need change the loaded down with trivial details nature that the storage tank brought, through inserted block and slot, can make trachea and the dismouting of being responsible for more swift, the installation is taken to the storage tank in the follow-up of being convenient for.

Description

Air pathogen concentration detection sample collection device for regional infectious disease investigation

Technical Field

The utility model relates to the technical field of sample collecting equipment, in particular to air pathogen concentration detection sample collecting equipment for detecting regional infectious diseases.

Background

Regional infectious diseases refer to infectious pathogens which exist only in specific regions, most of which exist in the atmosphere, and are regional, so that the pathogens have special properties, and therefore, detection of the pathogens is needed to produce targeted drugs or vaccines.

Present sample collecting device can only collect the atmosphere of a height, but the difference also can exist to the different pathogen of height, and present sampling device can't satisfy this kind of sample requirement, and the sample is mostly all deposited to a jar internally, still need to change jar body through loaded down with trivial details step before the sample and go, and the practicality is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the conventional sample collecting device can only collect the atmosphere at one height, but different pathogens at different heights also have different differences, the conventional sampling device cannot meet the sampling requirement, most samples are stored in a tank body, and the tank body needs to be replaced through complicated steps before sampling, so that the practicability is low, the air pathogen concentration detection sample collecting device for detecting the regional infectious diseases is provided, the atmosphere at different heights can be sampled through one device, a plurality of storage tanks are arranged, and the complexity caused by replacing the tank body can be avoided.

The technical scheme adopted by the utility model for solving the technical problem is as follows: an airborne pathogen concentration detection sample collection apparatus for regional infectious disease surveillance, comprising: the sampling trolley is characterized in that an inner groove is formed in the sampling trolley, three storage tanks are arranged in the inner groove, a sliding groove is formed in one end side wall of the sampling trolley, a screw rod is connected in the sliding groove in a rotating mode, a sliding block is connected to the screw rod in a threaded mode, an exhaust pipe is fixedly connected to one end side wall of the sampling trolley, and the top side wall of one end of the inner groove is detachably connected with an air pump through screws.

As a preferred technical scheme of the utility model: exhaust tube one end lateral wall fixedly connected with yoke plate, and the one end fixedly connected with driven plate of yoke plate, one side lateral wall and the slider fixed connection of driven plate, the top lateral wall of sampling car one end rotates and is connected with the knob, the knob is close to border department fixedly connected with and erects the handle of form, the one end of knob extends into the spout, and with the top fixed connection of screw rod, can drive the screw rod through rotating the knob and rotate to it reciprocates to drive the driven plate.

As a preferred technical scheme of the utility model: keep away from two pairs of layer boards of even fixedly connected with on spout one end and the relative lateral wall in the inside groove, every is every to equal sliding connection of lateral wall has the storage tank on the layer board, every equal fixedly connected with trachea in the middle of the same one end lateral wall of storage tank, every all be connected with the valve on the trachea, the one end that storage tank was kept away from to the trachea is connected with the person in charge, be responsible for the output fixed connection with the air pump, the layer board of establishhing can make the stability that storage tank placed, and pipeline can be controlled to the valve to the realization is carried different storage tanks.

As a preferred technical scheme of the utility model: be responsible for and evenly seted up three opening with the relative one side lateral wall of trachea, and be responsible for and seted up the slot on being close to the open-ended lateral wall, trachea and the relative one end lateral wall fixedly connected with inserted block of being responsible for, the inserted block is removable pegging graft with the slot, one side lateral wall fixedly connected with spring that the inserted block is close to the end, the one end fixedly connected with wedge of inserted block is kept away from to the spring, one side lateral wall is seted up flutedly in the slot, the wedge joint is in the recess, and the establishment of inserted block and slot and spring can make more convenient and fast of pipeline dismouting.

As a preferred technical scheme of the utility model: the exhaust tube is the telescopic bellows, and the top of exhaust tube is loudspeaker form, the one end lateral wall that the exhaust tube was kept away from to the sampling car has seted up the opening, and opening lateral wall border rotation is connected with the door plant, inside groove and opening UNICOM, the one end of exhaust tube extend into the inside groove and with the output fixed connection of air pump, can aspirate the air sample through the air pump, then send into storage tank storage.

The utility model has the following advantages: just can control the screw rod through rotating the knob and rotate to adjust the lift adjustment of exhaust tube, thereby realize extracting the function of sample to the air of co-altitude, set up a plurality of trachea a plurality of storage tanks and can make in the sample that co-altitude extraction sent the storage tank that corresponds, avoid the sample still need change the loaded down with trivial details nature that the storage tank brought, through inserted block and slot, can make trachea and the dismouting of being responsible for more swift, the installation is taken to the storage tank in the follow-up of being convenient for.

Drawings

FIG. 1 is a schematic perspective internal view of the present invention;

FIG. 2 is a schematic view of the connection structure of the air pipe and the main pipe of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present invention;

fig. 4 is a partial perspective view of the present invention.

Description of reference numerals: 1. sampling vehicles; 2. an inner tank; 3. a knob; 4. a chute; 5. an air exhaust pipe; 6. a screw; 7. an air pump; 8. a main pipe; 9. an air tube; 10. a support plate; 11. a storage tank; 12. a slot; 13. inserting a block; 14. a spring; 15. a wedge block; 16. a groove; 17. a slider; 18. a driven plate.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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 invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1 to 4, an airborne pathogen concentration detection sample collection apparatus for detecting a local infectious disease includes: sampling car 1, the inside of sampling car 1 is established there is the inside groove 2 that has, establish three storage tank 11 in the inside groove 2, can save the sample through the storage tank 11 who establishes, spout 4 has been seted up to the one end lateral wall of

sampling car

1, 4 internal rotation in spout are connected with screw rod 6, threaded connection has slider 17 on the screw rod 6, can drive slider 17 through screw rod 6 and reciprocate along spout 4, the one end lateral wall fixedly connected with exhaust tube 5 of

sampling car

1, 2 one end top lateral walls in inside groove pass through screw dismantlement connection air pump 7, can extract the air sample through the air pump 7 of establishing.

Wherein, the linkage plate that will with driven plate 18 fixed connection is fixed with the one end lateral wall of exhaust tube 5, and one side lateral wall and the slider 17 fixed connection of driven plate 18, when slider 17 reciprocated along the spout, can control the slider 17 and remove, drive driven plate 18 and exhaust tube 5 synchronous motion simultaneously, knob 3 rotates to be connected and turns on at the top lateral wall of sampling car 1 one end, and be close to the handle of the form of erectting of border department fixedly connected with at knob 3, knob 3 extends into the top fixed connection of one end of spout 4 and screw rod 6 through it, the notice rotates knob 3 and just drives the function that the spiral shell does 6 pivoted.

Wherein, two pairs of supporting plates 10 are evenly and fixedly connected on the opposite side walls of one end of the inner groove 2 far away from the sliding groove 4, the side walls of each pair of supporting plates 10 are all connected with a storage tank 11 in a sliding way, the arranged supporting plates 10 can provide sufficient support for the storage tanks 11, and the storage tanks 11 can be more conveniently taken out of the inner tank 2 by the sliding connection relationship, the middle of the side wall at the same end of each storage tank 11 is fixedly connected with an air pipe 9, each air pipe 9 is connected with a valve, the gas sample can be conveyed into the storage tank 11 through the gas pipe 9, the established valve can control the communication of different gas pipes 9, one end of the gas pipe 9 far away from the storage tank 11 is connected with the main pipe 8, the main pipe 8 is fixedly connected with the output end of the air pump 7, power is provided by the air pump 7, the withdrawn gas sample can be fed via the main pipe 8 through the communicating gas pipe 9 into the corresponding storage tank 11.

Wherein, be responsible for 8 and evenly seted up three opening with the relative one side lateral wall of trachea 9, can be responsible for 8 flower girds with the even connection of three trachea 9 through three opening, and be responsible for 8 and seted up slot 12 on being close to the open-ended lateral wall, trachea 9 and the relative one end lateral wall fixedly connected with inserted block 13 of being responsible for 8, inserted block 13 and the removable grafting of slot 12, can realize trachea 9 and the preliminary connection of being responsible for 8 in inserting block 13 grafting into slot 12, inserted block 13 is close to one side lateral wall fixedly connected with spring 14 of end, the one end fixedly connected with wedge 15 of inserted block 13 is kept away from to spring 14, can control in the 15 propulsion recesses 16 of wedge through spring 14, make the 15 joints of wedge in recess 16, realize the secondary connection, trachea 9 and the stable connection of being responsible for 8 have been guaranteed.

Wherein, exhaust tube 5 is the telescopic bellows, protractile bellows can the exhaust tube 5 leave more smooth and easy of removal, establish into loudspeaker form on the 5 tops of exhaust tube, can increase the efficiency of bleeding, the one end lateral wall that exhaust tube 5 was kept away from to sample car 1 has seted up the opening, and opening lateral wall border rotates and is connected with the door plant, inside groove 2 and opening UNICOM, the one end of exhaust tube 5 extend into inside groove 2 and with the output fixed connection of air pump 7, provide power through air pump 7, extract the gas sample via exhaust tube 5.

Specifically, before formal sampling, the screw 6 can be driven to rotate by rotating the knob 3, because the slide block 17 is in threaded connection with the screw 6, the slide block 17 can be driven to move up and down along the chute 4 when the screw 6 rotates, so as to drive the driven plate 18 fixedly connected with the slide block 17 to move up and down, because the exhaust pipe 5 is fixedly connected with the driven plate 18 through the connecting plate, gas with different heights can be extracted when the driven plate 18 moves up and down, because the exhaust pipe 5 is a telescopic corrugated pipe, free telescopic adjustment can be performed, the influence brought by height adjustment is avoided, the extracted gas is respectively conveyed through the main pipe 8 and the air pipe 9, because the air pipe 9 is connected with a valve, the gas can be accurately conveyed into the corresponding storage tank 11 as required, and the plurality of storage tanks 11 are arranged to avoid the defects brought by replacing the storage tanks 11, increase the efficiency of sample, after the sample, will deposit jar 11 outwards pull out can, fixed inserted block 13 on trachea 9 can peg graft into slot 12 when trachea 9 is connected with the person in charge 8 in, recess 16 has been seted up in slot 12, after wedge 15 and recess 16 coincidence, can advance in the recess 16 with wedge 15 joint through spring 14, thereby accomplish and be responsible for 8 and trachea 9's being connected, consequently only need when needing to take and deposit jar 11 will deposit jar 11 outwards drag and get can, and only need place when installing and depositing jar 11 on layer board 10 with depositing jar 11, inwards promote, peg graft into slot 12 with inserted block 13 can, the operation is swift convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An airborne pathogen concentration detection sample collection apparatus for regional infectious disease detection, comprising: sample car (1), inside internal groove (2) of having established of sample car (1), establish three storage tank (11) in internal groove (2), spout (4) have been seted up to the one end lateral wall of sample car (1), spout (4) internal rotation is connected with screw rod (6), threaded connection has slider (17) on screw rod (6), the one end lateral wall fixedly connected with exhaust tube (5) of sample car (1), screw disassembly connection air pump (7) are passed through to internal groove (2) one end top lateral wall.

2. The airborne pathogen concentration detection sample collection device for detecting the regional infectious disease according to claim 1, wherein a yoke plate is fixedly connected to one side wall of one end of the air suction pipe (5), a driven plate (18) is fixedly connected to one end of the yoke plate, one side wall of the driven plate (18) is fixedly connected to a sliding block (17), a knob (3) is rotatably connected to the top side wall of one end of the sampling vehicle (1), a vertical handle is fixedly connected to the position, close to the edge, of the knob (3), and one end of the knob (3) extends into the sliding groove (4) and is fixedly connected to the top end of the screw (6).

3. The airborne pathogen concentration detection sample collection device for detecting the regional infectious disease according to claim 1, wherein two pairs of support plates (10) are uniformly and fixedly connected to the opposite side walls of one end of the inner tank (2) far away from the sliding chute (4), each pair of support plates (10) are provided with storage tanks (11) on the side walls in a sliding manner, an air pipe (9) is fixedly connected to the middle of the side wall of the same end of each storage tank (11), each air pipe (9) is provided with a valve, one end of each air pipe (9) far away from the storage tank (11) is connected with a main pipe (8), and the main pipe (8) is fixedly connected with the output end of the air pump (7).

4. The airborne pathogen concentration detection sample collection device for detecting the infectious disease in the territory according to claim 3, wherein the main pipe (8) has three openings uniformly formed in a side wall opposite to the air pipe (9), the main pipe (8) has a slot (12) formed in a side wall close to the opening, an insert block (13) is fixedly connected to a side wall of the air pipe (9) opposite to the main pipe (8), the insert block (13) is detachably connected with the slot (12), a spring (14) is fixedly connected to a side wall of the insert block (13) close to the end, a wedge block (15) is fixedly connected to one end, far away from the insert block (13), of the spring (14), a groove (16) is formed in a side wall of the inner side of the slot (12), and the wedge block (15) is clamped in the groove (16).

5. The airborne pathogen concentration detection sample collection device for detecting the regional infectious disease according to claim 1, wherein the air exhaust tube (5) is a telescopic corrugated tube, the top end of the air exhaust tube (5) is in a horn shape, the side wall of the sampling vehicle (1) at one end far away from the air exhaust tube (5) is provided with an opening, the edge of the side wall of the opening is rotatably connected with a door plate, the inner groove (2) is communicated with the opening, and one end of the air exhaust tube (5) extends into the inner groove (2) and is fixedly connected with the output end of the air pump (7).