CN210252323U - Sample collection box - Google Patents
Sample collection box Download PDFInfo
- Publication number
- CN210252323U CN210252323U CN201920772512.8U CN201920772512U CN210252323U CN 210252323 U CN210252323 U CN 210252323U CN 201920772512 U CN201920772512 U CN 201920772512U CN 210252323 U CN210252323 U CN 210252323U
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- Prior art keywords
- sample
- sample collection
- base
- area
- upper cover
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Abstract
The utility model discloses a sample collection box, which comprises a base (1), a sample frame (2) arranged at the center of the base (1) and an upper cover (3) embedded with the base (1), wherein label areas (11) are formed at the periphery of the base (1) and the positions which are not overlapped with the sample frame (2); the upper surface of the upper cover (3) comprises a frosted area (31) and a transparent area (32), the frosted area (31) and the sample rack (2) are correspondingly arranged in the vertical direction, the transparent area (32) and the label area (11) are correspondingly arranged in the vertical direction, and the vertical direction is the direction vertical to the base (1). Sample acquisition box's simple structure is fit for large-scale production and drops into the application.
Description
Technical Field
The utility model relates to a sample collection box especially relates to a sample collection box that is used for low temperature tissue sample to deposit.
Background
In actual work, when various samples are collected, generally, a plurality of test tubes are taken firstly, written labels are attached to the test tubes, then the test tubes are classified and placed in self-sealing bags, but when large samples are stored, it is time-consuming to find the marked samples (such as heart, liver and spleen); the valve bag is wasted to a great extent, and the valve bag becomes a disposable article due to low cost.
In order to overcome the defects, some designs a test tube rack, and directly places test tubes on the rack to replace a self-sealing bag. In this way, storage of the test tubes is facilitated, but other disadvantages exist, such as marking each test tube individually, not being able to visually observe the number of different types of samples, and being complex to find.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above problems, the present inventors have conducted intensive studies and have provided a sample collection box, thereby completing the present invention.
The utility model provides a sample collection box embodies below:
(1) a sample collection box comprises a base 1, a sample frame 2 arranged at the center of the base 1 and an upper cover 3 embedded with the base 1,
forming a label area 11 at the periphery of the base 1 and at the position which is not overlapped with the sample holder 2;
the sample holder 2 is composed of a plurality of sample wells 21;
the upper surface of the upper cover 3 comprises a frosted area 31 and a transparent area 32, the frosted area 31 and the sample holder 2 are arranged correspondingly in the vertical direction, the transparent area 32 and the label area 11 are arranged correspondingly in the vertical direction, and the vertical direction is the direction vertical to the base 1.
(2) The sample collection cartridge according to the above (1), wherein,
the sample collection box is square, and a trapezoid structure 14 is arranged at one corner of the square; and/or
The sample collection cartridge is made of a polycarbonate material.
(3) The sample collection cartridge according to the above (1), wherein,
the upper end and the edge of the base 1 are inwards sunken to form a concave platform structure 10; and/or
At the lower end edge of the upper cover 3, a dot structure 30 is discretely provided at the inner side.
(4) The sample collection cartridge according to the above (3), wherein,
the depth of the concave platform structure 10 is slightly larger than or equal to the thickness of the upper cover 3; and/or
The thickness of the dot structure 30 is 0.1-2 mm.
(5) The sample collection box according to the above (1), wherein an annular buffer 211 is disposed at an axial center in the sample chamber 21, and a cross section of the annular buffer 211 is "D" -shaped;
the ring-shaped cushion 211 is a soft foam.
(6) The sample collection cartridge according to the above (1), wherein the frosted area 31 is provided in a flip-top structure.
(7) The sample collection box according to the above (1), wherein the base 1 comprises, from top to bottom, a hollow refrigerating layer 12 and a supporting layer 13.
(8) The sample collection cartridge according to the above (7), wherein,
a cooling element is placed in the refrigerating layer 12; and/or
A cover 121 is provided at one side of the refrigerating layer 12.
(9) The sample collection cartridge according to the above (7), wherein,
the cross section of the supporting layer 13 is in an inverted U shape; and/or
An arc-shaped opening 131 is formed at the center and the lower end of the side wall of the support layer 13.
(10) The sample collection box according to one of the above (1) to (9), wherein a mesh structure is provided between the sample holder 2 and the base 1.
Drawings
Fig. 1 shows a schematic structural view of the sample collection box according to the present invention in an unclosed state;
fig. 2 shows a schematic structural view of the sample collection box according to the present invention in a closed state;
FIG. 3 is a schematic view of the sample collection cassette of the present invention with the upper cover removed;
FIG. 4 shows a schematic view of a sample cell in the sample collection cartridge;
FIG. 5 shows an enlarged schematic view at a in FIG. 1;
fig. 6 shows an enlarged schematic view at b in fig. 1.
The reference numbers illustrate:
1-a base; 10-a concave structure; 11-a label region; 12-a refrigeration layer; 121-opening the cover; 13-a support layer; 131-an arc-shaped opening; 14-a ladder structure; 2-a sample holder; 21-sample cell; 211-ring cushion; 3-covering the cover; 30-point structure; 31-a frosting zone; 32-transparent region.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and embodiments. The features and advantages of the present invention will become more apparent from the description. In which, although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The utility model provides a sample collection box, as shown in fig. 1 ~ 3, sample collection box includes base 1, sets up in the sample frame 2 of base 1 center department and with the upper cover 3 of base 1 looks gomphosis base 1 around, not with the sample frame 2 coincidence department formation label area 11 for sample to on the sample frame 2 marks.
Wherein, the sample test tube can be put on the sample frame, and the sample frame is arranged in the closed environment between upper cover and the base, has so not only reduced the pollution to the sample but also can play the effect of keeping warm to the sample to a certain extent (especially when the sample is low temperature sample, for example remove the sample that detects from the liquid nitrogen). The blank label area can be used as the area for sample labeling.
According to a preferred embodiment of the present invention, as shown in fig. 1 and 5, the base 1 is recessed inward at its upper end and edge to form a recessed structure 10.
In a further preferred embodiment, the recess land structures 10 are recessed inwardly to a depth slightly greater than or equal to the thickness of the upper cover 3.
In this way, the upper cover 3 can be inserted into the recessed structure 10 of the base 1 to close the collecting box. The slightly larger means 0.01 to 0.1mm larger.
According to a preferred embodiment of the present invention, as shown in fig. 1 and 6, a dot structure 30 is discretely provided at the lower end edge of the upper cover 3 and inside.
In a further preferred embodiment, the thickness of the dot-shaped structures 30 is 0.01 to 1 mm.
When the upper cover and the base are buckled, the point-shaped structure is clamped between the upper cover and the base, so that the upper cover and the base are buckled more tightly, the safety and the firmness of the sample collecting box when the cover is closed are improved, and potential safety hazards are reduced.
According to a preferred embodiment of the present invention, as shown in fig. 1-2, the sample holder 2 is formed of a plurality of sample wells 21, for example, 10 x 10 sample wells.
In a further preferred embodiment, as shown in fig. 4, an annular cushion 211 is provided in the sample well 21 at the axial center, and the section of the annular cushion 211 is "D" shaped.
In a further preferred embodiment, the annular cushion 211 is a flexible foam, such as a flexible polyurethane foam.
Like this, annular blotter is protruding form to the axial direction center of sample groove, and when placing the sample test tube in to the sample groove, annular blotter plays the effect of fixed sample test tube, like this, even remove the sample collection box, can not lead to the sample emergence in the sample test tube to spill over yet. On the other hand, the annular buffer cushion made of foam plays a role in heat preservation to a certain extent.
According to a preferred embodiment of the present invention, as shown in fig. 1 to 2, the upper surface of the upper cover 3 includes a frosted area 31 and a transparent area 32.
In a further preferred embodiment, the frosted area 31 is vertically disposed corresponding to the sample holder 2, and the transparent area 32 is vertically disposed corresponding to the label area 11.
The transparent area is arranged to clearly see the label in the label area, the frosted area is arranged to avoid light to a certain extent, the position of the sample test tube can be seen in a fuzzy manner, and meanwhile, the transparent area can be highlighted, so that the reading of the label below the transparent area is facilitated.
In the present invention, the vertical direction is a direction perpendicular to the base 1.
In a further preferred embodiment, the frosted area 31 is provided in a flip-top configuration.
Like this, dull polish district can open, close as flip for getting of sample test tube gets.
The utility model discloses an in one embodiment, do not with dull polish district sets up to the flip structure, if so will change the sample, need open whole upper cover, in another kind of embodiment, will dull polish district sets up to the flip structure, and then when changing the sample, it can to open flip.
According to a preferred embodiment of the present invention, as shown in fig. 2 to 3, the base 1 comprises a hollow cold storage layer 12 and a supporting layer 13 from top to bottom.
In a further preferred embodiment, a cooling element, such as an ice bag, ice cube or the like, is placed within the refrigerated layer 12.
In a further preferred embodiment, a cover 121 is provided on one side of the refrigerated layer 12 for access to cooling elements.
The opening and closing of the cover 121 realize the taking and placing of ice blocks, ice bags and other cooling elements into the refrigerating layer 12.
According to a preferred embodiment of the present invention, the cross-section of the supporting layer 13 is an inverted "U" shape.
Wherein, set up hollow structure in the below of cold-stored layer 12, can slow down the temperature diffusion on cold-stored layer 12 like this, improve heat preservation efficiency.
In a further preferred embodiment, as shown in fig. 1-2, an arc-shaped opening 131 is opened at the lower end and the center of the side wall of the supporting layer 13 for facilitating the transportation of the sample collection box.
According to a preferred embodiment of the present invention, a mesh structure is provided between the sample holder 2 and the base 1.
Be netted setting between sample frame 2 and base 1 promptly, so not only can reduce the weight of whole box body, simultaneously, netted setting is favorable to promoting the cooling of sample on cold-stored layer 12 to sample frame 2 in the base 1.
The utility model discloses in, the sample cell of sample frame is provided with annular blotter, and when putting into the sample test tube, the test tube closely laminates with annular blotter, has not only realized the fixed to the sample, and simultaneously, in annular blotter horizontal direction, annular blotter and sample test tube realize whole airtight, like this, can further reduce the low temperature that comes from the cold-stored layer and gather the heat exchange between the high temperature on box upper strata, further promote the sample to maintain the low temperature and preserve.
According to a preferred embodiment of the invention, the sample collection cassette is square.
In a further preferred embodiment, shown in fig. 2, a trapezoidal structure 14 is provided at one corner of the square.
The ladder structure is used for orientation, e.g. positioning the ladder structure at the lower right side each time it is used in the normal direction of use. In this way, it is possible to facilitate the identification of the direction of use of the sample collection cassette used
In a further preferred embodiment, the sample collection cartridge is made of a polycarbonate material.
Thus, the whole collection box has the characteristics of high temperature and high pressure resistance, is suitable for storing samples in liquid nitrogen (temperature application range from-196 ℃ to 121 ℃), and can be repeatedly used.
The utility model discloses the beneficial effect who has includes:
(1) the sample collecting box of the utility model has simple structure, is suitable for large-scale production and is applied;
(2) the sample collection box of the utility model is provided with an independent label area, which can conveniently mark the sample;
(3) the upper cover of the sample collection box is designed in a frosted mode, so that a sample area and a label area can be clearly distinguished;
(4) the sample collection box of the utility model has good heat preservation effect;
(5) sample acquisition box is convenient for carry, and the security is high, and is fixed effectual to the sample test tube of inside.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", etc. indicate orientations or positional relationships only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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.
The present invention has been described above in connection with preferred embodiments, which are merely exemplary and illustrative. On this basis, can be right the utility model discloses carry out multiple replacement and improvement, these all fall into the utility model discloses a protection scope.
Claims (10)
1. A sample collection box is characterized in that the sample collection box comprises a base (1), a sample frame (2) arranged at the center of the base (1) and an upper cover (3) embedded with the base (1),
forming a label area (11) at the periphery of the base (1) and at the position which is not overlapped with the sample rack (2);
the sample holder (2) is composed of a plurality of sample grooves (21);
the upper surface of the upper cover (3) comprises a frosted area (31) and a transparent area (32), the frosted area (31) and the sample rack (2) are correspondingly arranged in the vertical direction, the transparent area (32) and the label area (11) are correspondingly arranged in the vertical direction, and the vertical direction is the direction vertical to the base (1).
2. The sample collection cartridge of claim 1,
the sample collection box is square, and a trapezoid structure (14) is arranged at one corner of the square; and/or
The sample collection cartridge is made of a polycarbonate material.
3. The sample collection cartridge of claim 1,
the upper end and the edge of the base (1) are inwards sunken to form a concave table structure (10); and/or
A dot structure (30) is discretely arranged at the lower end edge and the inner side of the upper cover (3).
4. The sample collection cartridge of claim 3,
the depth of the concave platform structure (10) which is inwards concave is slightly larger than or equal to the thickness of the upper cover (3); and/or
The thickness of the point-shaped structure (30) is 0.1-2 mm.
5. The sample collection cartridge according to claim 1, wherein an annular buffer (211) is provided in the sample well (21) at an axial center, the annular buffer (211) having a "D" shape in cross section;
the annular buffer cushion (211) is soft foam.
6. The sample collection cassette according to claim 1, wherein the frosted area (31) is provided in a flip-top configuration.
7. The sample collection cassette according to claim 1, wherein the base (1) comprises, from top to bottom, a refrigerating layer (12) and a supporting layer (13) both hollow.
8. The sample collection cartridge of claim 7,
a cooling element is arranged in the refrigerating layer (12); and/or
And a cover (121) is arranged on one side of the refrigerating layer (12).
9. The sample collection cartridge of claim 7,
the cross section of the supporting layer (13) is in an inverted U shape; and/or
An arc-shaped opening (131) is formed in the center and at the lower end of the side wall of the supporting layer (13).
10. The sample collection cassette according to any one of claims 1 to 9, wherein a mesh structure is provided between the sample holder (2) and the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772512.8U CN210252323U (en) | 2019-05-27 | 2019-05-27 | Sample collection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772512.8U CN210252323U (en) | 2019-05-27 | 2019-05-27 | Sample collection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210252323U true CN210252323U (en) | 2020-04-07 |
Family
ID=70038683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920772512.8U Expired - Fee Related CN210252323U (en) | 2019-05-27 | 2019-05-27 | Sample collection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210252323U (en) |
-
2019
- 2019-05-27 CN CN201920772512.8U patent/CN210252323U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |