CN219051414U

CN219051414U - Centrifuging tube support with tube cap locate function

Info

Publication number: CN219051414U
Application number: CN202220855049.5U
Authority: CN
Inventors: 赵爽; 王晓航; 李佳; 卢钰荣; 詹晶晶
Original assignee: Xiamen Mailio Technology Co ltd
Current assignee: Xiamen Mailio Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2023-05-23
Anticipated expiration: 2032-04-14

Abstract

The utility model relates to a centrifuge tube bracket with a tube cover positioning function, which is used for accommodating a cover-connected centrifuge tube with a tube body and a tube cover which are integrally connected, wherein a plurality of accommodating holes for accommodating the tube body are formed in the centrifuge tube bracket, and grooves for inserting and placing the tube cover are formed in the adjacent sides of the accommodating holes. According to the centrifuge tube bracket provided by the utility model, when the tube body of the cover-connected centrifuge tube is placed in the accommodating hole, the tube cover of the centrifuge tube can be inserted into the groove at the adjacent side of the accommodating hole, so that the tube cover is limited at the peripheral side of the tube body of the centrifuge tube by the groove, the space occupation of the centrifuge tube is effectively reduced, and the adjacently placed centrifuge tubes are orderly placed in the groove due to the tube covers, so that interference can not be generated, and the operation of a pipetting workstation can not be influenced.

Description

Centrifuging tube support with tube cap locate function

Technical Field

The utility model relates to the field of laboratory instruments and equipment, in particular to a centrifuge tube bracket with a tube cover positioning function.

Background

In biological and chemical experimental operations, a centrifuge tube is a very common experimental device. The most common structure of the centrifuge tube is two, namely, one is screw cap type, namely, the tube body and the tube cap are in threaded connection to realize the sealing of the centrifuge tube; the other is a cover-connected type, namely, the tube body and the tube cover are integrally connected through flexible materials, and the sealing of the centrifuge tube is realized by pressing the tube cover on the tube opening. The centrifuge tube support is a device for orderly accommodating centrifuge tubes, and a plurality of circular accommodating holes of rectangular arrays are arranged on the centrifuge tube support, and the centrifuge tubes are placed in the circular accommodating holes. For a cover-connected centrifuge tube, the natural state of the tube cover when opened is that a certain opening angle is formed upwards, the tube cover of one centrifuge tube can be blocked above another adjacent centrifuge tube, and a sample can drop on the tube cover when a pipetting workstation performs pipetting operation on the centrifuge tube. In order to avoid the situation, two centrifuge tubes with caps are often placed at a circular containing hole in the current practical operation, so that the problem of position interference of adjacent centrifuge tubes is avoided, but the utilization rate of the centrifuge tube bracket is reduced, and the experimental efficiency is not improved.

Disclosure of Invention

Therefore, in order to solve the above problems, the utility model provides a centrifuge tube bracket with a tube cover positioning function, which can limit and keep the tube cover at the periphery of a tube body, so that position interference between an adjacently placed centrifuge tube and a centrifuge tube does not exist.

The utility model is realized by adopting the following technical scheme:

the utility model provides a centrifuge tube bracket with a tube cover positioning function, which is used for accommodating a cover-connected centrifuge tube with a tube body and a tube cover which are integrally connected, and comprises a centrifuge tube bracket body, wherein a plurality of accommodating holes for accommodating the tube body are formed in the centrifuge tube bracket body, and grooves for inserting and placing the tube cover are formed in the adjacent sides of the accommodating holes.

The accommodating holes are arranged in a rectangular array, and the grooves are linear extending strip-shaped grooves formed in the adjacent sides of each row of accommodating holes.

Preferably, the upper end of the groove wall of the groove is also provided with an inclined guide surface so as to facilitate the guiding of the pipe cover into the groove.

The centrifuge tube bracket comprises a centrifuge tube bracket body, a centrifuge tube bracket body and a low-temperature base, wherein the centrifuge tube bracket body is arranged on the centrifuge tube bracket body, and the centrifuge tube bracket body is arranged on the centrifuge tube bracket body.

The utility model has the following beneficial effects: according to the centrifuge tube bracket provided by the utility model, when the tube body of the cover-connected centrifuge tube is placed in the accommodating hole, the tube cover of the centrifuge tube can be inserted into the groove at the adjacent side of the accommodating hole, so that the tube cover is limited at the peripheral side of the tube body of the centrifuge tube by the groove, the space occupation of the centrifuge tube is effectively reduced, and the adjacently placed centrifuge tubes are orderly placed in the groove due to the tube covers, so that interference can not be generated, and the operation of a pipetting workstation can not be influenced.

Drawings

FIG. 1 is a schematic perspective view of a centrifuge tube rack with tube lid positioning function in example 1;

FIG. 2 is an exploded view of the centrifuge tube rack with tube cap positioning function of example 1;

fig. 3 is a schematic perspective view of a centrifuge tube holder with tube cap positioning function in example 2.

Detailed Description

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.

The utility model will now be further described with reference to the drawings and detailed description.

Example 1:

referring to fig. 1-2, as a preferred embodiment of the present utility model, there is provided a centrifuge tube stand having a tube cover positioning function for accommodating a tube body and a tube cover integrally connected to each other, comprising a centrifuge tube stand body 1 for orderly accommodating a centrifuge tube, and a low temperature base 2 for conducting cold to the centrifuge tube stand body 1, thereby controlling a sample in the centrifuge tube to be kept at a constant temperature or delaying a temperature rising rate of the sample.

The centrifuge tube support body 1 is provided with a plurality of circular containing holes 11 for containing centrifuge tube bodies, the containing holes 11 are arranged in a rectangular array, linear extending strip-shaped grooves 12 are formed in the upper end of the centrifuge tube support body 1 on the adjacent side of each row of containing holes 11, when the tube bodies of the cover-connected centrifuge tubes are placed in the containing holes 11, tube covers of the centrifuge tubes can be inserted into the strip-shaped grooves 12, and in the process that the tube covers want to recover deformation, the tube covers are limited by abutting the wall of the strip-shaped grooves 12, so that the tube covers cannot be easily separated, the tube covers are limited and kept on the periphery of the tube bodies of the centrifuge tubes by the strip-shaped grooves 12, space occupation of the centrifuge tubes is effectively reduced, and the adjacently placed centrifuge tubes are orderly placed in the strip-shaped grooves 12 due to the tube covers, interference can not be generated, and the operation of a liquid transferring workstation can not be influenced.

In other embodiments, a separate groove may be disposed on the adjacent side of each accommodating hole 11 to insert a tube cover for accommodating a centrifuge tube (each groove may be independent and not communicated with each other), but in this embodiment, a row of accommodating holes 11 is used as a unit, and a linear continuous strip-shaped groove 12 is disposed on the adjacent side of each row of accommodating holes 11, so that the structure of the centrifuge tube bracket is simplified, the manufacture of the centrifuge tube bracket is easier, and the cost is reduced.

The low-temperature base 2 comprises a box body 21 with an opening at the upper end and a metal cold guide plate 22 for covering the box body 21, wherein an ice bag (not shown in the figure) is placed in the box body 21, and the centrifuge tube bracket body 1 is pressed on the metal cold guide plate 22, so that the temperature of a sample in a centrifuge tube is controlled by uniformly guiding the metal cold guide plate 22 to the centrifuge tube bracket body 1.

Example 2:

referring to fig. 3, this embodiment provides a centrifuge tube stand with a tube cover positioning function, which has a similar structure and the same technical effect as that of embodiment 1, in this embodiment, the upper end of the groove wall of the strip groove 12A is further provided with an inclined guide surface 13, in embodiment 1, the tube cover is required to be inserted into the strip groove 12 again, but this embodiment is provided with the guide surface 13, in the process of placing the tube cover, the tube cover can be manually pressed down to swing down and be inserted into the strip groove 12A under the inclined guide action of the guide surface 13, so that the alignment process is omitted, the time of manual operation is reduced, and the experimental efficiency is improved.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Centrifuge tube support with tube cap locate function for hold the integrative lid formula centrifuging tube that links to each other of body and tube cap, including centrifuge tube support body, be equipped with the several on the centrifuge tube support body and be used for holding the holding hole of body, its characterized in that: the adjacent side of the containing hole is provided with a groove for inserting and placing the pipe cover.

2. The centrifuge tube rack with tube cap positioning function of claim 1, wherein: the plurality of containing holes are arranged in a rectangular array, and the grooves are linear extending strip-shaped grooves formed in the adjacent sides of each row of containing holes.

3. The centrifuge tube rack with tube cap positioning function according to claim 1 or 2, wherein: the upper end of the wall of the groove is also provided with an inclined guide surface so as to facilitate the guiding of the pipe cover into the groove.

4. The centrifuge tube rack with tube cap positioning function of claim 1, wherein: the centrifuge tube rack comprises a centrifuge tube rack body, and is characterized by further comprising a low-temperature base, wherein the low-temperature base comprises a box body with an opening at the upper end and a metal cold guide plate covering the box body, an ice bag is placed in the box body, and the centrifuge tube rack body is pressed on the metal cold guide plate.