CN215414622U

CN215414622U - Clinical laboratory's sample collection system

Info

Publication number: CN215414622U
Application number: CN202121572780.9U
Authority: CN
Inventors: 赵成铎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-04
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a specimen collecting device for a clinical laboratory, which comprises a base, wherein the top of the base is fixedly connected with a collecting box, the bottom in the collecting box is fixedly connected with an air pump, the bottom of the air pump is fixedly connected with an exhaust pipe, the top of the air pump is fixedly connected with an air exhaust pipe, the top end of the air exhaust pipe is provided with an active carbon plug, the top of the active carbon plug is provided with a groove, the top of the active carbon plug is provided with a supporting pipe, the top of the supporting pipe is fixedly connected with a transmission bearing, the top of the transmission bearing is fixedly connected with an air inlet pipe, and the top of the air inlet pipe is provided with a filter screen. According to the utility model, under the work of the air suction pump, after a gas sample required to be collected from the outside is sucked into the air inlet pipe, impurities in the gas are filtered through the filter screen and the activated carbon plug, and the gas is discharged through the exhaust pipe, so that a worker can collect the filtered gas at the exhaust pipe through an air discharge and gas collection method.

Description

Clinical laboratory's sample collection system

Technical Field

The utility model relates to the technical field of specimen collection, in particular to a specimen collection device for a clinical laboratory.

Background

Specimen collection includes the collection of three major parts, solid, liquid and gas, which means the periodic or continuous evaluation of one or more sample parameters.

But current sample collection system is when examining gas, and its impurity filtering effect is not good, and traditional filter structure is complicated simultaneously, inconvenient dismantlement, and its impurity that filters down is difficult for extracting, leads to measurement personnel's detection efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: in order to solve the defects and problems in the prior art, the specimen collecting device for the clinical laboratory is provided.

In order to solve the technical problems, the utility model adopts a technical scheme that: provides a specimen collecting device for clinical laboratory, which comprises a base, wherein the top of the base is fixedly connected with a collecting box, the bottom in the collection box is fixedly connected with an air pump, the bottom of the air pump is fixedly connected with an exhaust pipe, the top of the air pump is fixedly connected with an air exhaust pipe, the top end of the air exhaust pipe is provided with an active carbon plug, the top of the active carbon plug is provided with a groove, the top of the active carbon plug is provided with a supporting tube, the top of the supporting tube is fixedly connected with a transmission bearing, the top of the transmission bearing is fixedly connected with an air inlet pipe, the top of the air inlet pipe is provided with a filter screen, when the air extraction pump works, a gas sample to be collected from the outside is pumped into the air inlet pipe, impurities in the gas are filtered through the filter screen and the activated carbon plug, the exhaust pipe is used for discharging and collecting, and the outer side wall of the air inlet pipe is fixedly connected with a first gear close to the transmission bearing.

The utility model discloses a sampling box, including collecting box, motor drive axle, intake pipe, collecting box inside wall fixedly connected with motor case, the inside fixedly connected with motor of motor case, motor drive axle top fixedly connected with second gear, motor drive second gear rotate and drive first gear and intake pipe rotation to make the intake pipe carry out 360 collection to the gas around the collecting box, prevent to sample inaccurately, the lateral wall that the motor case was kept away from to the collecting box rotates and is connected with the chamber door, and the staff can open the chamber door and take out the active carbon stopper, draws the sample to impurity wherein.

Preferably, the exhaust pipe cross-section is "L" shape setting, just the exhaust pipe runs through the base lateral wall, makes things convenient for the staff to gather the gas after filtering.

Preferably, the bottom of the supporting tube is clamped with the groove, so that the active carbon plug and the supporting tube can be conveniently separated by workers.

Preferably, the intake pipe cross-section is "L" shape setting, and the intake pipe runs through collection roof portion and with gather roof portion and rotate and be connected, should set up and make the intake pipe can collect gas, accurate sampling through rotating.

Preferably, the filter screen passes through the double faced adhesive tape with the intake pipe top and bonds, makes things convenient for the staff to dismantle the filter screen, takes a sample to filterable impurity wherein.

Preferably, the diameter of the second gear is one third of that of the first gear, and the second gear and the first gear are meshed and connected, so that the second gear drives the first gear to rotate slowly.

Preferably, the outer side wall of the box door is provided with a handle, so that a worker can conveniently open the box door to take out the activated carbon plug or maintain the internal equipment of the collection box.

The utility model has the following beneficial effects:

1. according to the utility model, under the work of the air suction pump, after a gas sample to be collected from the outside is sucked into the air inlet pipe, impurities in the gas are filtered through the filter screen and the activated carbon plug, and the gas is discharged through the exhaust pipe, so that a worker can collect the filtered gas at the exhaust pipe through an air discharge and gas collection method;

2. according to the utility model, under the matching of the motor, the first gear, the second gear and the air inlet pipe, the motor can drive the second gear to rotate so as to drive the first gear and the air inlet pipe to rotate, and the diameter of the second gear is one third of that of the first gear, so that the first gear can rotate slowly, the air inlet pipe rotates slowly, gas around the collection box is collected at 360 degrees, and inaccurate sampling is prevented.

Drawings

FIG. 1 is a side cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of an activated carbon plug 6 according to the present invention;

fig. 3 is a schematic structural diagram of the air inlet pipe 9 and the filter screen 10 of the present invention.

In the figure: 1. a base; 2. a collection box; 3. an air pump; 4. an exhaust pipe; 5. an air exhaust pipe; 6. an activated carbon plug; 7. supporting a tube; 8. a drive bearing; 9. an air inlet pipe; 10. a filter screen; 11. a first gear; 12. a motor case; 13. a motor; 14. a second gear; 15. a box door; 601. and (4) a groove.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1-3, a specimen collecting device for clinical laboratory, includes a base 1, as shown in fig. 1, the top of the base 1 is fixedly connected with a collecting box 2, the bottom of the collecting box 2 is fixedly connected with an air pump 3, the bottom of the air pump 3 is fixedly connected with an exhaust pipe 4, the section of the exhaust pipe 4 is arranged in an "L" shape, the exhaust pipe 4 penetrates through the side wall of the base 1, a worker can collect filtered gas at the exhaust pipe 4 by air exhaust and collection, the top of the air pump 3 is fixedly connected with an air exhaust pipe 5, the top of the air exhaust pipe 5 is provided with an activated carbon plug 6, as shown in fig. 2, the top of the activated carbon plug 6 is provided with a groove 601, the top of the activated carbon plug 6 is provided with a support pipe 7, the bottom of the support pipe 7 is mutually engaged with the groove 601, so that the worker can conveniently separate the activated carbon plug 6 from the support pipe 7, the top of the supporting tube 7 is fixedly connected with a transmission bearing 8, the top of the transmission bearing 8 is fixedly connected with an air inlet tube 9, the section of the air inlet tube 9 is arranged in an L shape, and the air inlet tube 9 penetrates through the top of the collecting box 2 and is rotatably connected with the top of the collecting box 2.

As shown in figure 3, a filter screen 10 is arranged at the top of the air inlet pipe 9, the filter screen 10 is bonded with the top of the air inlet pipe 9 through a double-faced adhesive tape, the filter screen 10 is convenient for workers to detach, and filtered impurities in the filter screen are sampled.

As shown in fig. 1, a first gear 11 is fixedly connected to a position where an outer side wall of the air inlet pipe 9 is close to a transmission bearing 8, a motor box 12 is fixedly connected to an inner side wall of the collection box 2, a motor 13 is fixedly connected to an inside of the motor box 12, a second gear 14 is fixedly connected to a top end of a driving shaft of the motor 13, the diameter of the second gear 14 is one third of that of the first gear 11, and the first gear 11 and the second gear are meshed and connected, the motor 13 drives the second gear 14 to rotate to drive the first gear 11 and the air inlet pipe 9 to rotate, and the first gear 11 can rotate slowly because the diameter of the second gear 14 is one third of that of the first gear 11, so that the air inlet pipe 9 rotates slowly, gas around the collection box 2 is collected for 360 degrees, sampling inaccuracy is prevented, a box door 15 is rotatably connected to a side wall of the collection box 2 far from the motor box 12, and a handle is arranged on an outer side wall of the box door 15, the worker can conveniently open the box door 15 to take out the activated carbon plug 6 or maintain the internal equipment of the collection box 2.

When the gas sampling device is used, a worker firstly starts the air suction pump 3 and the motor 13, the air suction pump 3 sucks a gas sample to be collected from the outside into the air inlet pipe 9, the gas sample is filtered by the filter screen 10 and the activated carbon plug 6 to filter impurities in the gas sample, the gas sample is exhausted by the exhaust pipe 4, the worker can collect the filtered gas at the exhaust pipe 4 by an air exhaust and gas collection method, the air inlet pipe 9 slowly rotates under the drive of the motor 13 to collect the gas around the collection box 2 for 360 degrees, the sampling inaccuracy is prevented, after the collection is carried out for a period of time, the worker closes the motor 13 and the air suction pump 3, opens the box door 15 to take out the activated carbon plug 6, and samples the impurities attached to the activated carbon plug 6.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a clinical laboratory's sample collection system, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a collection box (2), the bottom of the collection box (2) is fixedly connected with an air pump (3), the bottom of the air pump (3) is fixedly connected with an exhaust pipe (4), the top of the air pump (3) is fixedly connected with an air exhaust pipe (5), the top end of the air exhaust pipe (5) is provided with an active carbon plug (6), the top of the active carbon plug (6) is provided with a groove (601), the top of the active carbon plug (6) is provided with a support pipe (7), the top of the support pipe (7) is fixedly connected with a transmission bearing (8), the top of the transmission bearing (8) is fixedly connected with an air inlet pipe (9), the top of the air inlet pipe (9) is provided with a filter screen (10), and the outer side wall of the air inlet pipe (9) is fixedly connected with a first gear (11) at a position close to the transmission bearing (8);

the collecting box is characterized in that a motor box (12) is fixedly connected to the inner side wall of the collecting box (2), a motor (13) is fixedly connected to the inside of the motor box (12), a second gear (14) is fixedly connected to the top end of a driving shaft of the motor (13), and a box door (15) is rotatably connected to the side wall, far away from the motor box (12), of the collecting box (2).

2. A clinical specimen collection device according to claim 1, wherein: the section of the exhaust pipe (4) is arranged in an L shape, and the exhaust pipe (4) penetrates through the side wall of the base (1).

3. A clinical specimen collection device according to claim 1, wherein: the bottom of the supporting tube (7) is mutually clamped with the groove (601).

4. A clinical specimen collection device according to claim 1, wherein: the cross section of the air inlet pipe (9) is arranged in an L shape, and the air inlet pipe (9) penetrates through the top of the collection box (2) and is rotatably connected with the top of the collection box (2).

5. A clinical specimen collection device according to claim 1, wherein: the filter screen (10) is bonded with the top of the air inlet pipe (9) through a double-sided adhesive tape.

6. A clinical specimen collection device according to claim 1, wherein: the diameter of the second gear (14) is one third of that of the first gear (11), and the two gears are in meshed connection.

7. A clinical specimen collection device according to claim 1, wherein: the outer side wall of the box door (15) is provided with a handle.