CN219330539U

CN219330539U - Frozen storage tube with two-dimensional code at top

Info

Publication number: CN219330539U
Application number: CN202222570209.4U
Authority: CN
Inventors: 李平
Original assignee: Guangzhou Pinzhi Medical Device Co ltd
Current assignee: Guangzhou Pinzhi Medical Device Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-07-14
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a freezing tube with a two-dimensional code at the top, which comprises a tube body, wherein the tube body is provided with an opening end, the opening end of the tube body is fixedly connected with a tube cap, the tube cap is fixedly connected with a carrying rod which extends into the tube body and forms a working area for placing frozen samples, one side of the tube cap, which is away from the opening end of the tube body, is provided with a groove, and the two-dimensional code is etched in the groove by laser. According to the utility model, the two-dimensional code is etched in the groove of the pipe cap by laser, so that a user only needs to place the frozen storage pipe with the two-dimensional code on the appointed frozen storage box and then place the frozen storage pipe on the code identification area of the automatic storage device, automatic identification and storage can be realized by identifying the frozen storage pipe information through the two-dimensional code within a few seconds, the firmness, the identification, the reading accuracy and the reading efficiency of the two-dimensional code on the frozen storage pipe are ensured, the manpower and material resources are reduced, and the traceability safety management of frozen samples and the management efficiency of the user are also improved.

Description

Frozen storage tube with two-dimensional code at top

Technical Field

The utility model relates to the technical field of biological sample cryopreservation, in particular to a cryopreservation tube with a two-dimensional code on the top.

Background

The freezing tube is mainly applied to assist a reproduction laboratory or a scientific research place to store biological samples such as cells or embryos which need to be stored at low temperature. The common laboratory marks the freezing management information mainly by handwriting. When in access, two persons are often required to check in order to avoid error, and meanwhile, the printed label has special requirements on label paper, printing quality and adhesive, and needs to resist long-term low temperature and certain humidity. Biological sample libraries also present the risk of being slightly contaminated with compound binders and text inks, which is laborious and laborious as a whole. With the development of industry and the introduction of automated storage technology, it has been difficult to meet the large-capacity storage requirements of sample libraries. For special samples such as embryos, the samples are required to be submerged under liquid nitrogen at any time during storage, and the existing commonly used freezing storage pipes with two-dimensional codes at the bottoms of the pipe bodies cannot meet the requirements of reading efficiency, accuracy and recognition during storage; and the embryo sample is usually stored in a slide glass mode, if the two-dimensional code is arranged at the bottom of the tube, the one-to-one correspondence between the information and the sample cannot be realized, and the traceability and tracking of the information cannot be realized after the tube body and the tube cap are separated for some reasons.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the frozen storage tube with the two-dimensional code at the top, so that the firmness, the identification, the reading accuracy, the reading efficiency and the information traceability of the two-dimensional code on the frozen storage tube are ensured.

The utility model adopts the following technical scheme:

the utility model provides a frozen tube of two-dimensional code in top area, includes the body, the body has an open end, the open end fixedly connected with pipe cap of body, pipe cap fixedly connected with stretches into in the body and form the carrier bar that is used for placing the workspace of frozen sample, pipe cap deviates from one side of the open end of body is seted up flutedly, laser etching has the two-dimensional code in the recess.

Preferably, the freezing tube further comprises an identification key;

the identification key is provided with a horizontal part, the horizontal part of the identification key is fixedly connected in the groove, and the two-dimensional code is etched on the outer surface of the horizontal part by laser.

Preferably, the vertical portion of the identification key extends into the tube for indicating the direction of frozen samples on the carrier bar.

Preferably, the horizontal part of the identification key is embedded and fixed in the groove of the pipe cap.

Preferably, the grooves and the horizontal parts of the identification keys are plum blossom-shaped.

Preferably, the pipe cap is in threaded connection with the open end of the pipe body.

Preferably, the cap is injection molded integrally with the carrier bar.

Preferably, the pipe cap and the carrying rod are fixed through a connecting piece.

Preferably, the depth of the groove is in the range of 3-5mm.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the two-dimensional code is etched in the groove of the pipe cap by laser, so that a user only needs to place the frozen storage pipe with the two-dimensional code on the appointed frozen storage box and then place the frozen storage pipe on the code identification area of the automatic storage device, automatic identification and storage can be realized by identifying the frozen storage pipe information through the two-dimensional code within a few seconds, the firmness, the identification, the reading accuracy and the reading efficiency of the two-dimensional code on the frozen storage pipe are ensured, the manpower and material resources are reduced, and the traceability safety management of frozen samples and the management efficiency of the user are also improved.

Drawings

Fig. 1 is a schematic structural diagram of a freezing tube with a two-dimensional code at the top;

FIG. 2 is a schematic cross-sectional view of a freezing tube with a two-dimensional code at the top of the freezing tube;

fig. 3 is a schematic structural view of the cap of fig. 1 and 2.

In the figure:

10. a tube body; 20. a tube cap; 21. a groove; 30. a carrier bar; 31. a working area; 40. a two-dimensional code; 51. a horizontal portion; 52. a vertical portion.

Detailed Description

In the description of the present application, it should be understood that the terms "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The frozen storage tube with the two-dimensional code at the top part as shown in fig. 1-3 comprises a tube body 10, wherein the tube body 10 is provided with an opening end 11, a tube cap 20 is fixedly connected to the opening end of the tube body 10, the tube cap 20 is fixedly connected with a carrying rod 30 which extends into the tube body 10 and forms a working area 31 for placing frozen samples, one side of the tube cap 20, which is away from the opening end of the tube body 10, is provided with a groove 21, a two-dimensional code 40 is etched in the groove 21 by laser, and the two-dimensional code 40 is of a specific type such as datamatrix or MaXiCode. Particularly, the character content in the two-dimensional code can be imprinted on the periphery of the two-dimensional code during laser etching. Therefore, a user only needs to place the frozen storage tube with the two-dimension code on the appointed frozen storage box and then place the frozen storage tube on the code identification area of the automatic storage device, and the automatic identification and storage can be realized through the two-dimension code identification frozen storage tube information within a few seconds.

Based on the above structure, the freezing tube further comprises an identification key, which can provide a plane required by etching the two-dimensional code 40 and can be used for indicating the front surface of the working area 31 of the carrier bar 30. The marking key comprises a horizontal part 51 and a vertical part 52 which are connected, the horizontal part 51 of the marking key is fixedly connected in the groove 21, the two-dimensional code 40 is laser etched on the outer surface of the horizontal part 51, the process of etching the two-dimensional code on the horizontal part 51 of the marking key independently in advance is simple and easy to realize, the marking accuracy is ensured, and meanwhile, the marking key is convenient to clean and then is assembled on the freezing storage tube. In addition, the vertical portion 52 of the identification key extends in the tube body 10 to indicate the direction of the frozen sample on the carrier bar 30, so as to effectively ensure that the user can quickly identify the front direction of the working area 31 of the carrier bar 30.

As a preferred embodiment, the pipe cap 20 is in threaded connection with the open end of the pipe body 10, the grooves 21 and the horizontal parts 51 of the identification key are all plum blossom-shaped, the grooves 21 are plum blossom-shaped, so that an external holding device is convenient to connect with the pipe cap 20, the holding device is a plum blossom-shaped spanner, when the holding device is inserted into the grooves 21, the holding device can be rotated to screw or unscrew the pipe cap 20, and the horizontal parts 51 of the identification key are embedded and fixed in the grooves 21 of the pipe cap 20.

As a preferred embodiment, the cap 20 and the carrier 30 are integrally injection molded, or the cap 20 and the carrier 30 are fixed by a connecting member, so long as the same technical effect is achieved by the same technical means.

As a preferred embodiment, the depth of the recess 21 is in the range of 3-5mm, most preferably 4.7mm. The size design ensures the matching firmness of the groove 21 and the tube taking device (preferably a tube taking pen), and can also give consideration to the recognition effect of the two-dimension code.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a frozen stock pipe of two-dimensional code in top area which characterized in that: the pipe comprises a pipe body, the pipe body has an open end, the open end fixedly connected with pipe cap of pipe body, pipe cap fixedly connected with one stretches into in the pipe body and forms the carrier bar that is used for placing the workspace of frozen sample, the pipe cap deviates from the one side of the open end of pipe body is seted up flutedly, laser etching has the two-dimensional code in the recess.

2. The cryopreservation tube with two-dimensional codes on top of the tube is characterized in that: the freezing tube also comprises an identification key;

3. The cryopreservation tube with two-dimensional codes on top according to claim 2, wherein: the vertical portion of the identification key extends into the tube body and is used for indicating the direction of the frozen sample on the carrying rod.

4. The cryopreservation tube with two-dimensional codes on top according to claim 2, wherein: the horizontal part of the identification key is embedded and fixed in the groove of the pipe cap.

5. The frozen tube with two-dimensional code on top according to any one of claims 2-4, characterized in that: the pipe cap is in threaded connection with the open end of the pipe body.

6. The frozen tube with two-dimensional code on top as recited in claim 5, wherein: the grooves and the horizontal parts of the identification keys are plum blossom-shaped.

7. The cryopreservation tube with two-dimensional codes on top of the tube is characterized in that: the pipe cap and the carrying rod are integrally injection molded.

8. The cryopreservation tube with two-dimensional codes on top of the tube is characterized in that: the pipe cap and the carrying rod are fixed through a connecting piece.

9. The cryopreservation tube with two-dimensional codes on top of the tube is characterized in that: the depth of the groove ranges from 3 mm to 5mm.