CN216538573U - Sample tube adapter - Google Patents
Sample tube adapter Download PDFInfo
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- CN216538573U CN216538573U CN202122072953.7U CN202122072953U CN216538573U CN 216538573 U CN216538573 U CN 216538573U CN 202122072953 U CN202122072953 U CN 202122072953U CN 216538573 U CN216538573 U CN 216538573U
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- sample tube
- sample
- adaptor
- adapter
- opening
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Abstract
The utility model relates to the technical field of adapters, and discloses a sample tube adapter, which comprises: the adapter comprises an adapter body and a first guide part, wherein the first guide part comprises two ribs which are symmetrically arranged left and right, and an opening is formed between the ribs; the second guide part is positioned below the first guide part, does not exceed the bottom of the adapter body at the bottom and is matched with the sample groove opening on the sample rack; still include a plurality of fixed strips, be located adapter body upper portion, and surround the adapter body outer wall arranges in proper order. The first guide part and the second guide part play a role in guiding and fixing. The outer diameter of the adapter body is compensated by the fixing strip, the fixing strip is abutted to the inner wall of the sample groove, the sample tube adapter is prevented from shaking, and the sample tube adapter is stably inserted into the sample groove. The structure of the sample tube adapter enables the sample tube adapter to be fixed more stably, and meanwhile, the operation is simple and convenient.
Description
Technical Field
The utility model relates to the field of adapters, in particular to a sample tube adapter.
Background
With the advancement of science and technology, medical detection becomes an indispensable part of medical diagnosis, a sample tube matched with a sample to be detected is used in a matching manner according to a detection project, two modes are usually adopted for inserting the sample tube into a sample rack, and when the sample tube and a sample groove in the sample rack are consistent in specification, the sample tube is directly inserted into the sample groove; when the sample tube and the sample groove of the sample rack have different specifications, the sample tube is inserted into the sample tube adapter matched with the sample tube, and then the sample tube adapter is inserted into the sample groove of the sample rack.
The traditional sample tube adapter has the defects of unstable sample tube storage, complex use process and the like.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been developed to provide a sample tube adaptor that overcomes, or at least partially solves, the above-mentioned problems.
The present invention provides a sample tube adaptor for enabling a sample tube to be stably placed in a sample well of a sample rack, the sample tube adaptor comprising:
an adapter body configured in a hollow tubular shape with an open top to insert a sample tube;
the first guide part comprises two ribs which are arranged in a bilateral symmetry way and extend downwards from the top of the adapter body along the outer wall of the adapter body,
an opening is formed between the two ribs.
Preferably, the sample tube adaptor further comprises a second guide portion located below the first guide portion, and the bottom of the second guide portion does not extend beyond the bottom of the adaptor body.
Preferably, the opening extends from the top edge of the adapter body to the second guide.
Preferably, the opening is U-shaped and extends downwardly from the circumference of the top of the adaptor body, the top of the sample tube adaptor forming a C-shape.
Preferably, an outwardly extending flange is provided along a top edge of the adapter body.
Preferably, a handle is attached to the flange.
Preferably, a plurality of reinforcing blocks are arranged at the connecting part of the handle and the flange.
Preferably, the second guide portion has an arch structure.
Preferably, the first guide portion protrudes from the outer wall of the adapter body by a thickness not greater than a protruding thickness of the second guide portion.
Preferably, the sample tube adaptor further comprises a plurality of fixing strips, which are located on the upper portion of the adaptor body and are sequentially arranged around the outer wall of the adaptor body.
Preferably, the number of the fixing strips is 3, and two adjacent fixing strips are arranged at 90 degrees in the circumferential direction of the adapter body.
Preferably, the ribs project outwardly from the outer wall of the adapter body by a thickness slightly greater than the length of the flange extending outwardly along the top edge of the adapter body.
Preferably, the width between the two ribs is slightly larger than the width of the second guide portion.
Compared with the prior art, the adapter body is of a hollow tubular structure, the top of the adapter body extends downwards along the outer wall of the adapter body, the adapter body is provided with a first guide part and a second guide part which are matched with the openings of the sample grooves on the sample rack, and a plurality of fixing strips are sequentially arranged around the outer wall of the upper part of the adapter body.
When the sample tube adapter is inserted into the sample slot, the first guide portion and the second guide portion are inserted into the sample slot along the sample slot opening of the sample rack. The first guide part and the second guide part not only have a guide function, so that the sample tube adapter can be quickly and accurately inserted into the sample groove of the sample rack; the sample tube adapter is characterized by also having a fixing function, wherein the widths of the first guide part and the second guide part are matched with the sample groove opening of the sample frame, so that the first guide part and the second guide part are inserted into the sample groove opening of the sample frame, and the sample tube adapter is fixed with the sample groove.
Because the outer diameter of the adapter body is smaller than the inner diameter of the sample groove, when the sample tube adapter is inserted into the sample groove, the fixing strip plays a role in compensating the outer diameter of the adapter body and abuts against the inner wall of the sample groove, the sample tube adapter is prevented from shaking, and the sample tube adapter is stably inserted into the sample groove.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings.
In the drawings:
fig. 1 is a schematic structural diagram of a sample tube adaptor according to an embodiment of the present invention;
FIG. 2 is a top view of a sample tube adapter provided in accordance with an embodiment of the present invention;
fig. 3 is a block diagram of the sample tube adapter of fig. 1 inserted into a sample rack.
Reference numerals:
1. an adapter body; 11. an opening; 12. a flange; 121. a handle; 122. a reinforcing block; 13. a second guide portion; 14. a fixing strip; 2. a first guide portion; 21. and (4) ribs.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
Referring to fig. 1-3, a sample tube adaptor according to an embodiment of the present invention is shown, the sample tube adaptor including:
an adaptor body 1 configured in a hollow tubular shape with an open top to insert a sample tube;
the first guide part 2 comprises two ribs 21 which are arranged in a bilateral symmetry mode, the ribs extend downwards from the top of the adapter body 1 along the outer wall of the adapter body, and the width of the first guide part 2 is matched with the width of the opening of the sample groove in the sample rack;
the second guide part 13 is positioned below the first guide part 2, the bottom of the second guide part does not exceed the bottom of the adapter body 1, and the second guide part is matched with the sample groove opening on the sample rack;
the fixing strips 14 are positioned at the upper part of the adapter body 1 and are sequentially arranged around the outer wall of the adapter body 1;
an opening 11 is formed between the two ribs 21.
In the embodiment of the utility model, the adapter body 1 is a hollow tubular structure, the adapter body 1 extends downwards from the top of the adapter body 1 along the outer wall of the adapter body 1, a first guide part 2 and a second guide part 13 which are matched with the opening of a sample groove on a sample rack are sequentially arranged, and a plurality of fixing strips 14 are sequentially arranged around the outer wall of the upper part of the adapter body 1. When the sample tube adapter is inserted into the sample slot, the first guide portion 2 and the second guide portion 13 are inserted into the sample slot along the sample slot opening of the sample rack. The first guide part 2 and the second guide part 13 not only have a guide function, so that the sample tube adapter can be quickly and accurately inserted into the sample groove of the sample rack; the sample tube adapter also has a fixing function, the width of the first guide part 2 and the width of the second guide part 13 are matched with the sample groove opening of the sample frame, so that the first guide part 2 and the second guide part 13 are inserted into the sample groove opening of the sample frame, and the sample tube adapter is fixed with the sample groove. Because the external diameter of adapter body 1 is less than the internal diameter in sample groove, when the sample tube adapter inserted the sample groove, fixed strip 14 played the effect of carrying out the compensation to the external diameter of adapter body 1, and it offsets with the sample inslot wall, avoids the sample tube adapter to rock, makes inserting sample tube adapter firm in the sample groove.
Referring to fig. 1, it is shown that an opening 11 is opened between two ribs 21, and the size of the opening is not smaller than that of the sample tube label.
In the embodiment of the present invention, the size of the opening 11 formed between the 2 ribs 21 is not smaller than the size of the sample tube label, and is used for reading or scanning the sample label, and the width of the opening 11 in this embodiment is consistent with the width of the space between the 2 ribs 21. The width of the opening 11 can be set according to actual requirements, and this embodiment is only one embodiment of the opening 11 and should not be construed as limiting the opening 11.
Further, referring to fig. 1, the second guide portion 13 is shown below the first guide portion 2, and its bottom does not extend beyond the bottom of the adapter body 1.
In an embodiment of the present invention, the bottom of the second guiding portion 13 is flush with the bottom of the adapter body 1 or the bottom of the second guiding portion 13 does not extend to the bottom of the adapter body 1, which can be selected according to actual requirements.
Further, referring to fig. 1, the opening 11 is shown extending from the top edge of the adapter body 1 to the second guide 13.
In one embodiment of the utility model, the opening 11 extends from the top edge of the adapter body 1 to the second guide 13 and has a length corresponding to the length of the rib 21. The length of the opening 11 can be set according to actual requirements, and this embodiment is only one embodiment of the opening 11 and should not be construed as limiting the opening 11.
Alternatively, referring to the figures, the opening 11 is shown as being U-shaped, with the opening 11 extending downwardly from the circumference of the top of the adaptor body 1, the sample tube adaptor top forming a C-shape.
In one embodiment of the utility model, the opening 11 is provided in a U-shape, the length of the opening 11 corresponds to the length of the ribs 21, and the width of the opening 11 corresponds to the width of the space between 2 ribs 21. The shape of the opening 11 can be various forms, such as rectangle, ellipse, etc., and is set according to actual requirements. In this embodiment, the opening 11 extends downward from the circumference of the top of the adapter body 1, so that the opening 11 is large enough to fully expose the sample label, and the position of the opening 11 can be set according to actual needs.
Still further, referring to FIG. 1, it is shown that an outwardly extending flange 12 is provided along the top edge of the adapter body 1.
In the embodiment of the utility model, the flange 12 at the top of the adapter body 1 is arranged along the edge of the top of the adapter body 1, and when the sample adapter is inserted into the sample slot, the flange 12 is abutted above the notch of the sample slot, so that the support effect on the sample tube adapter is realized.
Still further, referring to fig. 1-2, the flange 12 is shown with a handle 121 attached thereto.
In the embodiment of the present invention, the flange 12 opposite to the opening 11 is connected with an upwardly extending handle 121, and the handle 121 is disposed to facilitate the insertion and extraction of the sample tube adaptor. The handle 121 can be arranged at any position of the flange 12 according to actual needs. The extending direction of the handle 121 is most preferable in this embodiment, and the extending direction of the handle 121 can be set according to actual needs.
Preferably, referring to FIGS. 1-2, the handle 121 is shown with a plurality of reinforcing blocks 122 at the junction with the flange 12.
In one embodiment of the present invention, 3 reinforcing blocks 122 are uniformly disposed at the connecting position of the handle 121 and the flange 12, so that the fixed connection between the handle 121 and the flange 12 is firmer. The number of dry reinforcement blocks 122 can be set according to actual requirements.
Alternatively, referring to fig. 1, the second guide portion 13 is shown as an arch structure.
In one embodiment of the present invention, the width of the second guide portion 13 matches the width of the sample slot opening of the sample rack, and the bottom of the second guide portion is an arch structure which is flush with the bottom of the sample tube adaptor. This embodiment is only an embodiment of the second guide portion 3, and should not be construed as limiting the second guide portion 13.
Preferably, the first guide portion 2 protrudes from the outer wall of the adapter body 1 to a thickness not greater than the protruding thickness of the second guide portion 13.
In one embodiment of the utility model, the first guide part 2 protrudes with a thickness smaller than the thickness of the second guide part 13.
Preferably, the fixing strips 14 are provided in 3 numbers, and refer to fig. 1, and two adjacent fixing strips are arranged at 90 degrees in the circumferential direction of the adapter body.
In an embodiment of the present invention, 3 fixing strips 14 are sequentially and uniformly arranged along the outer wall of the adaptor body 1, so that the sample tube adaptor is more firmly fixed in the sample slot. Two adjacent fixing strips are distributed at 90 degrees in the circumferential direction of the adapter body, and the perpendicular arrangement between the adjacent fixing strips in the embodiment is only one embodiment, and should not be understood as a limitation on the angle formed between the two adjacent fixing strips. The number of the fixing strips is also selected according to actual needs.
Preferably, the ribs 21 protrude outwardly from the outer wall of the adaptor body 1 by a thickness slightly greater than the length of the flange 12 extending outwardly along the top edge of the adaptor body 1.
In an embodiment of the present invention, the protruding thickness of the rib 21 is slightly greater than the length of the flange 12 extending outward, so that the rib 21 is in interference fit with the outer wall of the opening of the sample groove, and the sample tube adaptor is fixed more firmly.
Preferably, the width between the ribs 21 is slightly larger than the width of the second guiding portion 13.
In an embodiment of the present invention, the width between the two ribs 21 is slightly larger than the width of the arch structure of the second guide portion 13, so that the width of the first guide portion 2 is in interference fit with the opening width of the sample groove, and the sample tube adapter is fixed more firmly.
The working principle is as follows: the adapter body 1 is a hollow tubular structure, the top of the adapter body 1 extends downwards along the outer wall of the adapter body 1, a first guide part 2 and a second guide part 13 which are matched with the opening of a sample groove on a sample rack are sequentially arranged, and a plurality of fixing strips 14 are sequentially arranged around the outer wall of the upper part of the adapter body 1. When the sample tube adapter is inserted into the sample slot, the first guide portion 2 and the second guide portion 13 are inserted into the sample slot along the sample slot opening of the sample rack. The first guide part 2 and the second guide part 13 not only have a guide function, so that the sample tube adapter can be quickly and accurately inserted into the sample groove of the sample rack; the sample tube adapter also has a fixing function, the width of the first guide part 2 and the width of the second guide part 13 are matched with the sample groove opening of the sample frame, so that the first guide part 2 and the second guide part 13 are inserted into the sample groove opening of the sample frame, and the sample tube adapter is fixed with the sample groove. Because the outer diameter of the adapter body 1 is smaller than the inner diameter of the sample groove, when the sample tube adapter is inserted into the sample groove, the fixing strip 14 plays a role in compensating the outer diameter of the adapter body 1 and is abutted against the inner wall of the sample groove, so that the sample tube adapter is prevented from shaking, and the sample tube adapter is stably inserted into the sample groove.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As is readily imaginable to the person skilled in the art: any combination of the above embodiments is possible, and thus any combination between the above embodiments is an embodiment of the present invention, but the present disclosure is not necessarily detailed herein for reasons of space.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the utility model, various features of the utility model are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the utility model and aiding in the understanding of one or more of the various inventive aspects.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
Claims (13)
1. A sample tube adaptor for enabling a sample tube to be stably placed in a sample well of a sample rack, the sample tube adaptor comprising:
an adapter body (1) configured in a hollow tubular shape with an open top for inserting a sample tube;
the first guide part (2) comprises two ribs (21) which are arranged in a bilateral symmetry mode and extend downwards from the top of the adapter body (1) along the outer wall of the adapter body;
an opening (11) is arranged between the two ribs (21).
2. The sample tube adaptor according to claim 1, further comprising a second guide portion (13) located below the first guide portion (2) and having a bottom not exceeding the bottom of the adaptor body (1).
3. The sample tube adaptor according to claim 2, wherein the opening (11) extends from the top edge of the adaptor body (1) towards the second guide (13).
4. The sample tube adaptor according to claim 1, wherein the opening (11) is U-shaped and the opening (11) extends downwards from the circumference of the top of the adaptor body (1), the sample tube adaptor top forming a C-shape.
5. The sample tube adaptor according to claim 1, wherein an outwardly extending flange (12) is provided along a top edge of the adaptor body (1).
6. The sample tube adaptor according to claim 5, wherein a handle (121) is attached to the flange (12).
7. The sample tube adaptor of claim 6, wherein a plurality of reinforcing blocks (122) are provided at the junction of the handle (121) and the flange (12).
8. The sample tube adapter according to claim 2, wherein the second guide portion (13) is an arch-shaped structure.
9. The sample tube adapter according to claim 2, wherein the first guide portion (2) protrudes outwardly from the outer wall of the adapter body (1) by a thickness not greater than the protruding thickness of the second guide portion (13).
10. The sample tube adaptor according to claim 1, further comprising a plurality of fixing strips (14) located at an upper portion of the adaptor body (1) and arranged in sequence around an outer wall of the adaptor body (1).
11. The sample tube adaptor according to claim 10, wherein the number of the fixing strips (14) is 3, and two adjacent fixing strips (14) are arranged at 90 degrees in a circumferential direction of the adaptor body.
12. The sample tube adaptor of claim 5, wherein the ribs (21) protrude outwardly from the outer wall of the adaptor body (1) by a thickness slightly greater than the length of the flange (12) extending outwardly along the top edge of the adaptor body (1).
13. Sample tube adapter according to claim 2, characterized in that the width between two ribs (21) is slightly larger than the width of the second guide (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072953.7U CN216538573U (en) | 2021-08-30 | 2021-08-30 | Sample tube adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072953.7U CN216538573U (en) | 2021-08-30 | 2021-08-30 | Sample tube adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216538573U true CN216538573U (en) | 2022-05-17 |
Family
ID=81565225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122072953.7U Active CN216538573U (en) | 2021-08-30 | 2021-08-30 | Sample tube adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216538573U (en) |
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2021
- 2021-08-30 CN CN202122072953.7U patent/CN216538573U/en active Active
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