CN215852493U - Nucleic acid sample save set - Google Patents

Abstract

The utility model discloses a nucleic acid sample storage device which comprises a frame body and a plurality of storage boxes arranged on the frame body in a drawing and pulling manner, wherein concave holes matched with EP tubes are formed in the storage boxes, two grooves are formed in the front and back/left and right of the concave holes, and handles are arranged on the storage boxes. The small groove design, which is consistent with the EP tube, makes the sample holding tube more stable to place. The upper bottom surface and the lower bottom surface of the preservation box are both provided with refrigerants. The nucleic acid sample storage device provided by the utility model can facilitate the access of the EP tube in the storage box, enhances the positioning of the EP tube, and is convenient for searching samples by arranging the two-dimensional code, thereby saving time and labor.

Description

Nucleic acid sample save set

Technical Field

The utility model relates to the technical field of biological sample boxes, in particular to a nucleic acid sample storage device.

Background

In the laboratory, routine testing produces many nucleic acid samples that need to be placed in sample storage cassettes, typically at-20 ℃ or-80 ℃ for extended periods of time. The existing sample preservation box is generally mostly a preservation tube with a round bottom, a nucleic acid sample preservation tube commonly used in a laboratory is an EP tube, and when the EP tube is placed in the preservation box, the technical problems that the embedding is not good, the placement is not stable, a box cover is not easy to coincide and the preservation tube is not easy to take exist often.

In addition, the height of the storage box in the refrigerator can generally store three existing storage boxes, when a sample is searched, the whole storage box of the refrigerator must be taken out, and the storage box is searched one by one, which is time-consuming, labor-consuming and very inconvenient, so that the structure of the existing nucleic acid sample storage device needs to be improved, so that the technical problem can be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nucleic acid sample storage device, which solves the technical problem of how to facilitate the storage and the taking of an EP tube in a storage box, enhances the positioning of the EP tube, and is time-saving and labor-saving because a two-dimensional code is arranged, thereby facilitating the searching of a sample.

The utility model provides a nucleic acid sample save set, includes the support body, can set up with the pull a plurality of save boxes on the support body, be provided with in the save box with the anastomotic shrinkage pool of EP pipe, be provided with two recesses around/about the shrinkage pool, be provided with the handle on the save box.

The small groove design, which is consistent with the EP tube, makes the sample holding tube more stable to place.

And the upper bottom surface and the lower bottom surface of the preservation box are both provided with refrigerants.

The freezing agent is placed, so that the freezing state of the nucleic acid sample can be effectively maintained, and repeated freezing and thawing of the sample during sample searching can be prevented.

The two-dimensional code capable of running and extracting the program is designed on the box cover of the storage box, and the two-dimensional code can be used for recording sample numbers and sample position information and automatically setting and extracting parameters of the program.

The shelf body is provided with a plurality of layer structures which are arranged up and down, two adjacent layer structures are connected through a buckle, a slide rail is arranged in each layer structure, and the storage box can be arranged on the slide rail in a telescopic mode.

The multi-layer design makes it easier to match the storage case with the storage compartment of a refrigerator.

The inner end face of the layer structure is provided with a magnet piece, the end face of the storage box is made of ferromagnetic materials, and the magnet piece is in separable contact with the ferromagnetic materials.

The upper end of the preservation box is also covered with a temperature maintaining component at an opening position;

the temperature keeps the subassembly including pivot, one end that the level set up with a plurality of rotation strips, the setting respectively that the pivot is articulated to be connected the support at pivot both ends, adjacent two rotation strip in close contact with, the lower extreme of support is provided with the open slot, the curb plate top embedding of save box is in the open slot, the other end of rotation strip is set up on another curb plate of save box.

The utility model achieves the following remarkable effects:

(1) the concave hole and the groove are arranged, so that the positioning of the EP tube is enhanced, and meanwhile, the two-dimensional code is arranged, so that the sample can be conveniently searched and quickly taken out, and the state change of the nucleic acid sample is avoided;

(2) the sliding rails and the magnet pieces are arranged on the layer structure, so that on one hand, the pulling of the storage box is facilitated, on the other hand, the positioning of the storage box is enhanced, and the storage box is prevented from generating larger vibration due to the action of external force;

(3) the temperature maintaining component is arranged, so that when the EP tube at one position is taken out, the EP tubes at other positions can be maintained in a stable temperature state, and the stability of the nucleic acid sample at low temperature is facilitated.

Drawings

Fig. 1 is a first schematic structural diagram of a saving device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a saving device in an embodiment of the utility model.

Fig. 3 is a third schematic structural diagram of a saving device in an embodiment of the present invention.

Fig. 4 is a view showing an installation structure of a temperature maintaining assembly according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a temperature maintaining assembly according to an embodiment of the present invention.

FIG. 6 is a top view of a retention cartridge in an embodiment of the utility model.

Wherein the reference numerals are: 1. a sample area; 2. a handle; 3. two-dimensional codes; 4. a storage box; 4-1, layer structure; 4-2, sliding rails; 5. a groove; 6. a temperature maintenance assembly; 6-1, rotating the strip; 6-2, a rotating shaft; 6-3 and a support.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is described below by way of specific embodiments.

Referring to fig. 1, 2 and 3, a nucleic acid sample storage device comprises a frame body and a plurality of storage boxes 4 arranged on the frame body in a pulling manner, wherein concave holes matched with EP tubes are arranged in the storage boxes 4, two grooves 5 are arranged in the front of/on the left of/on the right of the concave holes, and a handle 1 is arranged on each storage box.

Referring to fig. 6, the design of the small recess 5, in line with the EP tube, allows for more secure placement of the sample retention tube.

The upper and lower bottom surfaces of the storage case 4 are provided with refrigerants.

The freezing agent is placed, so that the freezing state of the nucleic acid sample can be effectively maintained, and repeated freezing and thawing of the sample during sample searching can be prevented.

The two-dimensional code 3 capable of running and extracting the program is designed on the box cover of the storage box 4, and the two-dimensional code 3 can be used for inputting the sample number and the information of the sample position and automatically setting the parameters of the extraction program.

When the sample box is filled with the sample to be stored in the refrigerator, the two-dimensional code 3 can be scanned, all samples in the sample box are photographed and identified, and the sample labels at each position are checked one by one, so that when the samples are searched, the sample numbers can be directly input in a program to search, and then the samples to be searched can be found at the corresponding positions of the sample box at the corresponding positions of the refrigerator.

The shelf body is provided with a plurality of layer structures 4-1 which are arranged up and down, two adjacent layer structures 4-1 are connected through a buckle, a sliding rail 4-2 is arranged in the layer structure 4-1, and the storage box 4 is arranged on the sliding rail 4-2 in a drawing way.

The multi-layer design makes it easier to match the holding box 4 to the holding compartment of the refrigerator.

The inner end face of the layer structure 4-1 is provided with a magnet piece, the end face of the storage box 4 is made of ferromagnetic material, and the magnet piece is in separable contact with the ferromagnetic material.

The sample area 1 is a section of all sample numbers in the specimen box, so that samples can be conveniently searched manually when small procedures are failed, and particularly, the samples are numbered in detail, written on small paper strips and placed in the sample area, and searching is facilitated.

Referring to fig. 4 and 5, the upper end of the holding box 4 is also covered with a temperature keeping assembly 6 at an open position;

the temperature keeping assembly 6 comprises a rotating shaft 6-2 arranged horizontally, a plurality of rotating strips 6-1 with one ends hinged with the rotating shaft 6-2, and supports 6-3 respectively arranged at two ends of the rotating shaft 6-2, wherein two adjacent rotating strips 6-1 are in close contact, the lower end of each support 6-3 is provided with an open slot, the top end of one side plate of the storage box 4 is embedded into the open slot, and the other end of each rotating strip 6-1 is arranged on the other side plate of the storage box 4 in an overlapping mode.

The temperature maintaining assembly is arranged to prevent the EP pipes at other positions from contacting with air when the EP pipe at a certain position is taken out, and further prevent the temperature of the EP pipes at other positions from being reduced, so that the low-temperature state of the EP pipes is maintained.

The working process of the utility model is as follows:

(1) nucleic acid samples generated in a laboratory are sequentially placed in the sample storage boxes 4, when each sample storage box is full, the nucleic acid samples are temporarily stored in a sample preparation room, and after the sample storage boxes needing to be assembled are full of samples, the samples are assembled into a whole, so that a box frame of the first sample storage box is provided with a handle 1 and a two-dimensional code 3;

(2) scanning the two-dimensional code 3, photographing and identifying the samples of the sample box, checking the samples one by one, and confirming the samples after no errors are ensured;

(3) the preservation box 4 is put into a refrigerator preservation box for long-term preservation;

(4) when the sample is searched, the sample number is firstly input in the program for searching, then the sample is taken from the indicated corresponding position, the rotating strip at the corresponding position is rotated at the same time, and the EP tube is taken out.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims (6)

1. The utility model provides a nucleic acid sample save set, its characterized in that includes the support body, can set up with the pull a plurality of save boxes on the support body, be provided with the identical shrinkage pool with the EP pipe in the save box, be provided with two recesses around/about the shrinkage pool, be provided with the handle on the save box.

2. The nucleic acid sample storage device according to claim 1, wherein the upper bottom surface and the lower bottom surface of the storage case are each provided with a coolant.

3. The nucleic acid sample storage device according to claim 2, wherein the box cover of the storage box is designed with a two-dimensional code capable of running the extraction program, and the two-dimensional code can be used for inputting the sample number, the information of the sample position and automatically setting the parameters of the extraction program.

4. The nucleic acid sample storage device according to any one of claims 1 to 3, wherein the rack has a plurality of layers arranged up and down, two adjacent layers are connected by a buckle, a slide rail is arranged in the layers, and the storage box is arranged on the slide rail in a drawable manner.

5. The nucleic acid sample storage device according to claim 4, wherein the inner end surface of the layer structure is provided with a magnet piece, and the end surface of the storage case is made of a ferromagnetic material, and the magnet piece is in separable contact with the ferromagnetic material.

6. The nucleic acid sample storage device according to any one of claims 1 to 3, wherein the upper end of the storage case is further covered with a temperature keeping member at an open position;

the temperature keeps the subassembly including pivot, one end that the level set up with a plurality of rotation strips, the setting respectively that the pivot is articulated to be connected the support at pivot both ends, adjacent two rotation strip in close contact with, the lower extreme of support is provided with the open slot, the curb plate top embedding of save box is in the open slot, the other end of rotation strip is set up on another curb plate of save box.

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