CN213200372U

CN213200372U - Biological sample box

Info

Publication number: CN213200372U
Application number: CN202022110250.4U
Authority: CN
Inventors: 李璜; 丁富斌; 杨慧萍; 何森
Original assignee: Genepoint Biotechnology Shanghai Co ltd
Current assignee: Genepoint Biotechnology Shanghai Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-14
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a biological sample box, belonging to the technical field of biological sample storage, comprising a box body; the longitudinal section of the box body is a complete rectangle; test tube placing holes distributed in multiple rows and multiple columns are formed in the top surface of the box body, the test tube placing holes vertically penetrate through the box body, and the test tube placing holes are arranged in a 9 x 14 mode; a plurality of limiting parts are uniformly distributed on the lower hole wall of the test tube placing hole in the circumferential direction; the bottom surface of box body is provided with the recess, and the recess communicates with each other with all test tube placing holes. The sample box saves more spaces and is used for setting up the test tube and place the hole, has improved space utilization and sample storage rate, when choosing in the pipe equipment to use moreover, does not need the lid of switch sample box on the one hand, has shortened and has chosen the pipe time, and on the other hand has reduced the change frequency choosing the pipe in-process sample box owing to having held more test tubes, improves and chooses a tub efficiency.

Description

Biological sample box

Technical Field

The utility model belongs to the technical field of biological sample storage, concretely relates to biological sample box.

Background

In the biomedical field, biological samples of blood samples, vaccines, strains of bacteria and the like are placed in liquid nitrogen for long-term active preservation. The biological sample box is used for storing a plurality of test tubes in an arrayed manner, and biological samples are stored in the test tubes. The sample box is the standard component, size specification is standard parameter, present sample box comprises box body and lid mostly, box body upper end lateral wall needs to set up the step that is used for putting the lid, and the lid needs to have the hasp with the box body cooperation, great space has been occupied, space utilization has been reduced, the test tube storage capacity has been reduced, 8 x 12 test tubes are generally placed at most to present sample box, the storage capacity remains to be improved, and it is little to choose present sample box storage capacity in the pipe equipment automatically, make choosing of sample box change manage the frequency increase, the pipe efficiency is chosen in the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a biological sample box to solve the problem that space utilization is low that present sample box exists.

For realizing the purpose of the utility model, the technical proposal adopted is that: a biological sample cartridge comprising a cartridge body; the longitudinal section of the box body is a complete rectangle; test tube placing holes distributed in multiple rows and multiple columns are formed in the top surface of the box body, the test tube placing holes vertically penetrate through the box body, and the test tube placing holes are arranged in a 9 x 14 mode; a plurality of limiting parts are uniformly distributed on the lower hole wall of the test tube placing hole in the circumferential direction; the bottom surface of box body is provided with the recess, and the recess communicates with each other with all test tube placing holes.

As a further alternative, the cross-section of the tube receiving hole is circular or polygonal.

As a further alternative, the stop member is a vertically disposed rib.

As a further alternative, the stopper is integrally formed with the case.

As a further alternative, the upper end of the rib has a lead slope.

As a further alternative, the outer wall at one corner of the box body is provided with a notch.

As a further alternative, the cross section of the test tube placing hole is regular octagon, and the number of the limiting pieces is four.

As a further alternative, the test tube placing hole has a tapered hole structure with a large upper part and a small lower part.

The utility model has the advantages that: under the condition that the external dimension specification of the sample box is not changed, namely the external dimension of the sample box is still completely designed according to the international standard SBS, the capacity of 9 multiplied by 14 test tubes can be achieved, and the blank of the sample box with the capacity of the test tubes is filled. Do not need the step of lid and box body upper end lateral wall, the longitudinal section is complete rectangle, saves more spaces and is used for setting up the test tube and places the hole, has improved space utilization and sample storage rate, when choosing to use in tub equipment in addition, does not need the lid of switch sample box on the one hand, has shortened and has chosen the pipe time, on the other hand is owing to the holding more test tubes, and has reduced choosing the change frequency of managing in-process sample box, improves and chooses a tub efficiency.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the description of the embodiments will be briefly introduced below, it should be understood that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a biological sample cartridge provided in an embodiment of the present invention;

fig. 2 is a top view of a biological specimen cartridge provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 3;

reference numerals: 1-box body; 2-placing the test tube hole; 3-a limiting part; 4-a groove; 5-a notch; 6-a guide slope.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Fig. 1 to 4 show a biological sample cartridge provided by the present invention, which includes a cartridge body 1; the longitudinal section of the box body 1 is a complete rectangle; the top surface of the box body 1 is provided with test tube placing holes 2 which are distributed into a plurality of rows and a plurality of columns, the test tube placing holes 2 vertically penetrate through the box body 1, and the test tube placing holes 2 are arranged by 9 multiplied by 14; a plurality of limiting pieces 3 are uniformly distributed on the lower hole wall of the test tube placing hole 2 in the circumferential direction; the bottom surface of box body 1 is provided with recess 4, and recess 4 communicates with each other with all test tube placing hole 2.

This sample box can form 126 hole sample boxes when guaranteeing standard overall dimension promptly, can correspond and place 126 test tubes, compares 8 x 12 in the past, 96 hole sample boxes promptly, greatly increased the sample holding volume. The test tube placing hole 2 has a circular or polygonal cross section.

The longitudinal section of box body 1 is complete rectangle, and no step is placed at the test tube hole 2 leave suitable width between 1 outer wall of box body can, increased the test tube and placed hole 2's arrangement space and quantity, the test tube leaves in the test tube places hole 2 to it is spacing to support by locating part 3 of downthehole lower part, polygonal test tube is placed hole 2 and is made things convenient for the card pipe. Put the back, the bottom of test tube exposes box body 1, corresponds promptly in recess 4, conveniently sweeps the two-dimensional code of test tube bottom in choosing a tub equipment or depositing a tub equipment. Choose the pipe in equipment and deposit the pipe, the sample box need not the lid, under the unchangeable condition of sample box overall dimension size, deposit more test tubes better, do benefit to the efficiency that the pipe was chosen to storage and equipment.

The locating part 3 is the bead of vertical setting, makes the test tube card establish and places in the sample box, and is reliable and stable, gets to put the convenience, also can adopt other limit structure like arch etc.. The limiting part 3 and the box body 1 are integrally formed, and the processing and the manufacturing are convenient and simple. The upper end of bead has leads inclined plane 6, helps when the test tube is put into to guide the test tube to get into the fixed stay between each locating part 3 smoothly.

The outer wall of a corner of the box body 1 is provided with a notch 5 for judging the direction of the sample box. The cross section that hole 2 was placed to the test tube is regular octagon, and locating part 3 is four, and the card pipe that carries on that can be fine, and stable in structure guarantees its life, and the preparation is convenient. The test tube placing hole 2 is of a taper hole structure with a large upper part and a small lower part, so that the test tube can be conveniently placed.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A biological sample cartridge, comprising a cartridge body; the longitudinal section of the box body is a complete rectangle; test tube placing holes distributed in multiple rows and multiple columns are formed in the top surface of the box body, the test tube placing holes vertically penetrate through the box body, and the test tube placing holes are arranged in a 9 x 14 mode; a plurality of limiting parts are uniformly distributed on the lower hole wall of the test tube placing hole in the circumferential direction; the bottom surface of box body is provided with the recess, and the recess communicates with each other with all test tube placing holes.

2. The biological specimen cassette according to claim 1, wherein the test tube placing hole has a circular or polygonal cross section.

3. The biological sample cartridge of claim 1, wherein the stop is a vertically disposed rib.

4. The biological sample cartridge according to claim 1 or 3, wherein the stopper is integrally formed with the cartridge body.

5. The biological sample cartridge as in claim 3, wherein the upper end of the rib has a guide slope.

6. The biological sample cartridge as claimed in claim 1, wherein an outer wall of a corner of the cartridge body is provided with a notch.

7. The biological specimen cassette according to claim 1, wherein the cross section of the tube placing hole is a regular octagon and the stoppers are four.

8. The biological specimen cassette according to claim 1, wherein the tube placing hole has a tapered hole structure with a large top and a small bottom.