CN218189732U

CN218189732U - Test tube for reagent inspection

Info

Publication number: CN218189732U
Application number: CN202222186975.0U
Authority: CN
Inventors: 姚平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-03
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to an inspection test tube technical field, and a test tube for reagent inspection is disclosed, including test tube main part and the protection outer tube that sets up in the test tube main part outside to the whole integrated into one piece that cup joints of test tube main part and with test tube main part top edge, the utility model discloses in, this lid is held inside to draw the microtubule when lid end and test tube main part are sealing connection at first, the extrusion air cushion discharges inside air, will draw the microtubule again and seal along with sealed plug member inserts in the test tube main part, the air cushion is when loosening, draw the inside negative pressure of microtubule alright with draw the test tube main part inside medium directly to suck and draw the dissolving chamber in and save, when needs draw the use to the test tube main part inside medium, only need with the lid end directly extract can, and draw the medium of dissolving chamber inside alright directly through the extrusion air cushion discharge and carry out follow-up inspection use to reach and conveniently fast to examine that the test medium draws outside fast and quantitatively to test tube main part inside, whole draw the quick convenient effect of process.

Description

Test tube for reagent inspection

Technical Field

The utility model relates to an inspection test tube technical field especially relates to a test tube for reagent inspection.

Background

When an internal medium needs to be extracted and tested, the existing testing reagent tube firstly needs to stretch into the reagent tube through external extraction equipment to extract the medium and use the medium in subsequent testing, the overall extraction process is complex, and the extraction amount is difficult to control, so that a test tube for reagent testing is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve above-mentioned current whole process of drawing comparatively loaded down with trivial details and the not uncontrollable technical problem of volume of drawing, provide one kind and be used for the test tube of reagent inspection that can draw the medium fast and quantitatively.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a test tube for reagent inspection, including test tube main body and the protection outer tube that sets up in that test tube main body outside cup joints test tube main body is whole and with test tube main body top edge integrated into one piece, the top of protection outer tube is provided with the lid end that covers with the test tube main body is sealed, the bottom fixed mounting of lid end has sealed plug member, the outer wall of sealed plug member can laminate sealing connection together each other with the test tube main body inner wall when the extrusion gets into test tube main body top inner wall, integrated into one piece's mounting groove has all been seted up with the corresponding position in top of sealed plug member to the lid end, the inside of mounting groove is provided with the micropipe that draws that can draw test tube main body internal medium, draws the micropipe to be circular miniature cavity tubulose, the inner wall bottom position that draws the micropipe is seted up and can be stored drawing the soluble chamber to test tube main body internal medium, the top fixed mounting that draws the micropipe can be to draw inside atmospheric pressure of micropipe and carry out the air cushion of exerting pressure and back pressure.

Preferably, the extraction solution cavity is a spherical hollow cavity, the air cushion is in a spherical hollow cushion shape, and the air cushion has deformation characteristics.

Preferably, a protection cavity is formed between the inside of the protection outer tube and the outer wall of the test tube main body, the capacity of the inner part of the extraction dissolving cavity is matched with the extraction volume to be detected in a consistent manner, and the negative pressure generated when the air cushion is discharged is matched with the absorption capacity of the medium in the extracted dissolving cavity in a consistent manner.

As preferred, test tube main body's outer wall cup joints two sets of protection cotton bodies, and the protection cotton body is the cotton body of annular cavity, the inside bottom fixed position of protection outer tube installs the buffering heelpiece that can carry out the laminating support to test tube main body bottom wall.

Preferably, the protection cotton body is the cotton body of annular cavity and protection cotton body self has soft characteristic, and the cross section of buffering heelpiece is trapezoidal outward appearance and buffering heelpiece self has the deformation characteristic.

Advantageous effects

The utility model provides a test tube for reagent inspection. The method has the following beneficial effects:

(1) The utility model provides a test tube for reagent inspection, this inside overall device of test tube main part can cooperate to draw microtube self to carry out supplementary accuse volume and draw the medium and examine the use, current inspection reagent pipe is when needing to draw the inspection to the internal medium, at first need draw the reagent intraduct through outside and draw the medium and draw and use carrying out follow-up inspection, whole process of drawing is comparatively loaded down with trivial details and draw the volume more or less wayward, this test tube main part is whole to be set up inside the protection outer tube, this lid holds inside draw the microtube when lid end and test tube main part are at first sealing connection, can extrude the air cushion with the inside air of air cushion at first discharge, at this moment with gaseous drawing the microtube of discharging seal in inserting the test tube main part along with sealed plug part, at this moment the air cushion when unclamping, draw the inside negative pressure alright with draw test tube main part internal medium direct suction and draw and dissolve the chamber and store, when needing to draw the use to test tube main part internal medium, only need to draw the lid end directly to extract the air cushion outside convenient, and just can with the medium of drawing the inside quick inspection of the whole process of extracting the test tube main part through extrusion.

(2) This a test tube for reagent inspection, the cotton body of multiunit protection has been cup jointed to this test tube main part's outside, the outer wall of the cotton body of protection and protection outer tube inner wall are laminated together mutually, and protection cotton body self has soft characteristic, can carry out certain protection to test tube main part's outer wall, and the inside bottom position of protection outer tube is provided with the buffering heelpiece that can support the protection to test tube main part bottom, buffering heelpiece self also has deformation characteristic, and test tube main part is whole to be set up at the inside setting of protection outer tube, this test tube main part drops or when empting in the accident like this, the inside multiunit buffer gear of protection outer tube can cooperate the protection outer tube to protect test tube main part's the medium of depositing, thereby reach the improvement to test tube main part self protectiveness, avoid the unexpected outflow of medium, cause the effect of pollution.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

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

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 according to the present invention.

Illustration of the drawings:

1. a test tube body; 2. protecting the outer tube; 3. a cap end; 4. a seal plug member; 5. mounting grooves; 6. extracting the microtubes; 7. extracting the cavity; 8. an air cushion; 9. protecting the cotton body; 10. a cushion base.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): a test tube for reagent inspection, as shown in figures 1-3, comprises a test tube main body 1 and a protection outer tube 2 which is arranged outside the test tube main body 1, is sleeved on the whole test tube main body 1 and is integrally formed with the top edge of the test tube main body 1, a protection cavity is formed between the inside of the protection outer tube 2 and the outer wall of the test tube main body 1, the top of the protection outer tube 2 is provided with a cover end 3 which is covered with the test tube main body 1 in a sealing way, the bottom of the cover end 3 is fixedly provided with a sealing plug piece 4, the outer wall of the sealing plug piece 4 can be mutually attached and connected with the inner wall of the test tube main body 1 in a sealing way when being extruded into the inner wall of the top of the test tube main body 1, the cover end 3 and the corresponding position of the top of the sealing plug piece 4 are both provided with integrally formed mounting grooves 5, the inside of the mounting grooves 5 is provided with an extraction micro-tube 6 which can extract the medium inside the test tube main body 1, the extraction micro-tube 6 is in a round micro hollow tube shape, an extraction dissolving cavity 7 which can store media in the test tube main body 1 is arranged at the bottom of the inner wall of the extraction micro-tube 6, the extraction dissolving cavity 7 is a spherical hollow cavity, an air cushion 8 which can apply pressure and back pressure to the air pressure in the extraction micro-tube 6 is fixedly arranged at the top of the extraction micro-tube 6, the air cushion 8 is in a spherical hollow cushion shape, the air cushion 8 has deformation characteristics, the capacity of the extraction dissolving cavity 7 is matched with the extraction to-be-detected quantity in a consistent manner, the negative pressure generated when the air cushion 8 is discharged is matched with the medium suction capacity in the extraction dissolving cavity 7 in a consistent manner, two groups of protective cotton bodies 9 are sleeved on the outer wall of the test tube main body 1, the protective cotton bodies 9 are annular hollow cotton bodies, a buffer bottom cushion 10 which can be attached to and supported on the bottom wall surface of the test tube main body 1 is fixedly arranged at the bottom of the protective outer tube 2, the protective cotton bodies 9 are annular hollow cotton bodies and the protective cotton bodies 9 have soft characteristics, the cross section of the cushion sole 10 has a trapezoidal appearance and the cushion sole 10 itself has a deformation characteristic.

The utility model discloses a theory of operation:

this 1 inside integrated device of test tube main body can cooperate and draw 6 self of microtubule to assist the accuse volume and draw the medium and inspect the use, this 1 whole setting of test tube main body is inside protection

outer tube

2, 3 inside microtubules 6 that draw of this lid end can extrude air cushion 8 and at first discharge the inside air of air cushion 8 when lid end 3 and test tube main body 1 are sealing connection at first, at this moment with exhaust gas's the microtubule 6 that draws along with sealing plug member 4 insert in test tube main body 1 and seal, at this moment, air cushion 8 is when loosening, draw 6 inside negative pressures of microtubule alright with draw 1 inside medium of test tube main body directly in draw and draw solution chamber 7 in and save, when needs draw the use to 1 inside medium of test tube main body, only need to draw lid end 3 directly extract can, and draw the medium of 7 inside storage of solution chamber alright be directly through extrusion air cushion 8 discharge and carry out follow-up inspection use, thereby the convenience is fast to test tube main body 1 inside to examine the medium fast quantitative and draw the outside, the whole process of drawing is convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a test tube for reagent inspection, includes that test tube main part (1) and setting wholly cup joint and with test tube main part (1) top edge integrated into one piece's protection outer tube (2), its characterized in that at test tube main part (1) outside to test tube main part (1): the top of protection outer tube (2) is provided with lid end (3) that covers with test tube main body (1) is sealed, the bottom fixed mounting of lid end (3) has sealed plug member (4), the outer wall of sealed plug member (4) can laminate sealing connection together each other with test tube main body (1) inner wall when extrusion gets into test tube main body (1) top inner wall, integrated into one piece's mounting groove (5) have all been seted up with the top corresponding position of sealed plug member (4) to lid end (3), the inside of mounting groove (5) is provided with and draws microtubule (6) that can draw test tube main body (1) inside medium, it is circular miniature hollow tube form to draw microtubule (6), the inner wall bottom position of drawing microtubule (6) is seted up and is extracted solution chamber (7) that can store test tube main body (1) inside medium, the top fixed mounting who draws microtubule (6) has air cushion (8) that can exert pressure and back pressure to drawing microtubule (6) inside atmospheric pressure.

2. A cuvette for reagent testing according to claim 1, wherein: the extraction dissolving cavity (7) is a spherical hollow cavity, the air cushion (8) is in a spherical hollow cushion shape, and the air cushion (8) has deformation characteristics.

3. A cuvette for reagent testing according to claim 1, wherein: a protection cavity is formed between the inside of the protection outer tube (2) and the outer wall of the test tube main body (1), the capacity of the inner part of the extraction dissolving cavity (7) is matched with the capacity of the inner part of the extraction dissolving cavity (7) in a consistent manner when the capacity is extracted to be detected, and the air cushion (8) is discharged from the inner part, so that the negative pressure is matched with the capacity of the inner medium of the extraction dissolving cavity (7) in a consistent manner when the medium is extracted.

4. A test tube for reagent test according to claim 1, wherein: the outer wall of test tube main part (1) has cup jointed two sets of protection cotton body (9), and protection cotton body (9) are the cotton body of annular cavity, and the inside bottom position fixed mounting of protection outer tube (2) has buffering heelpiece (10) that can carry out the laminating support to test tube main part (1) bottom wall.

5. A cuvette for reagent testing according to claim 4, wherein: the protection cotton body (9) is an annular hollow cotton body, the protection cotton body (9) has soft characteristics, the cross section of the buffering bottom pad (10) is trapezoidal in appearance, and the buffering bottom pad (10) has deformation characteristics.