CN219288567U

CN219288567U - Sample storage device

Info

Publication number: CN219288567U
Application number: CN202320901189.6U
Authority: CN
Inventors: 开雷; 李福旺; 黄小锋
Original assignee: Jiangsu Sasofei Biotechnology Co ltd
Current assignee: Jiangsu Sasofei Biotechnology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-04
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a sample storage device, which comprises a box body, wherein a classification mechanism is arranged in the box body, a fixing mechanism is arranged at the front part of the classification mechanism, the classification mechanism comprises a plurality of groups of sliding rails, the plurality of groups of sliding rails are arranged in the box body, sliding strips are arranged on the inner sides of the sliding rails of each group, a storage plate is slidably arranged on the top of each group of sliding rails, a plurality of storage grooves are formed through the top of each storage plate, fixing frames are fixedly arranged on two sides of the top of each storage plate, a positioning plate is fixedly arranged at the middle position between the two fixing frames, and a plurality of identical storage grooves are formed through the upper end and the lower end of each positioning plate; the sample storage device is convenient for classifying and singly taking out samples, can reduce the outward diffusion of internal cold air, and is convenient for the installation and the fixation of the storage plate and convenient for taking out the samples.

Description

Sample storage device

Technical Field

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

Background

Biological samples including cells, tissues, blood, feces, bacterial viruses and the like are usually stored by low-temperature freezing, and the temperature is reduced to-196 ℃ by liquid nitrogen storage, so that the integrity and activity of the samples can be kept, and the storage time is prolonged;

the existing sample storage device that is used for when using, because different samples are stored in same box, need to open whole and get the putting of carrying out the sample, make inside air conditioning outwards spread easily, influence the storage of other samples, the taking out of the individual sample of being inconvenient to when getting the putting sample, the inside seal of being inconvenient for, inconvenient sample's fixed and take out have brought certain influence for actual use.

Disclosure of Invention

The utility model mainly aims to provide a sample storage device which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a be used for sample storage device, includes the box, the internally mounted of box has sorting mechanism, sorting mechanism's front portion installs fixed establishment, sorting mechanism includes a plurality of slide rail of group, and the inside at the box is installed to a plurality of slide rail of group, every group the slide bar is all installed to the inboard of slide rail, every group the equal slidable mounting in top of slide rail has a storage plate, runs through a plurality of storage tank has been seted up at the top of storage plate, the top of storage plate leans on both sides equal fixed mounting to have the mount, two fixed mounting has the locating plate in the middle between the mount, runs through the same storage tank of a plurality of has been seted up to the upper and lower end of locating plate, place in the storage tank and install sample container, the front portion fixed mounting of storage plate and locating plate has same sealing pad, every the top of mount is leaned on the front end and is located the front end inner wall of box between equal movable mounting have the closing plate.

As a further scheme of the utility model, the number of each group of sliding rails is two, and the storage plates are arranged in the sliding rails in a sliding way back and forth through sliding strips.

As a further scheme of the utility model, the rear part of the fixing frame near the top end and the rear part of the sealing plate near the bottom end are arranged in a circular arc chamfer, and the top of the sealing plate is movably connected with the inner wall of the box body through a hinge.

As a further scheme of the utility model, the fixing mechanism comprises a plurality of baffles, the baffles are respectively and fixedly arranged at the front part of the sealing gasket, the front part of each baffle is movably provided with a pull block, the front part of each baffle is penetrated through, the rear part of each pull block is movably provided with a rotating rod, the periphery of each rotating rod is provided with rotating teeth by the middle part, the rear part of each rotating rod is movably provided with a chuck in the sealing gasket, clamping columns are movably arranged at the inner sides of the penetrating sealing gasket, tooth plates are arranged at the inner sides of the clamping columns and the periphery of each rotating tooth, and clamping grooves are formed in the inner parts of the penetrating box body wall and at the two sides of the sealing gasket.

As a further scheme of the utility model, the rotating rod and the pull block are movably and rotatably arranged in the baffle, and the two toothed plates are respectively arranged above and below the periphery of the rotating teeth.

As a further scheme of the utility model, the rotating teeth are in meshed connection with the toothed plate, and the clamping columns are in clamping connection with the clamping grooves.

The beneficial effects of the utility model are as follows:

according to the utility model, the sample container is placed and clamped into the storage groove with the specified specification through the storage plate by arranging the classification mechanism, so that the classification storage of samples is facilitated, the flow of cold air in the box body is enhanced by using the fixing frame, the storage condition of the samples is ensured, when the samples are taken out, the sealing plate rotates under the action of gravity to temporarily seal the taking-out opening, the taking-out of single samples is facilitated, the diffusion of the cold air in the interior is reduced, and the sealing plate automatically rotates upwards to facilitate the taking-out of the samples by arranging the storage plate through the arc chamfer at the rear part of the fixing frame;

through setting up fixed establishment, rotatory piece that draws makes the bull stick drive and changes the tooth rotation, through the meshing of changeing tooth and pinion rack, drives two draw-in columns and carries out inside and outside slip, makes draw-in column and draw-in groove joint or break away from, and the installation and the fixed of the board of being convenient for deposit strengthen the inside seal of box, draw the piece through rotatory and pulling, make things convenient for taking out of sample.

Drawings

FIG. 1 is a schematic view of an overall structure of a sample storage device according to the present utility model;

FIG. 2 is a schematic view of the rear internal structure of a sorting mechanism for use in a sample storage device according to the present utility model;

FIG. 3 is a rear exploded view of a sorting mechanism for use in a sample storage device according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of a fixing mechanism for a sample storage device according to the present utility model;

FIG. 5 is a schematic view of a portion of a fixing mechanism for a sample storage device according to the present utility model.

In the figure: 1. a case; 2. a sorting mechanism; 3. a fixing mechanism; 4. a slide rail; 5. a slide bar; 6. a storage plate; 7. a storage tank; 8. a fixing frame; 9. a positioning plate; 10. a sample container; 11. a sealing gasket; 12. a sealing plate; 13. a baffle; 14. pulling blocks; 15. a rotating rod; 16. rotating teeth; 17. a chuck; 18. a clamping column; 19. a toothed plate; 20. a clamping groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, a sample storage device comprises a box body 1, a sorting mechanism 2 is installed in the box body 1, a fixing mechanism 3 is installed at the front part of the sorting mechanism 2, the sorting mechanism 2 comprises a plurality of groups of sliding rails 4, the plurality of groups of sliding rails 4 are installed in the box body 1, sliding strips 5 are installed on the inner sides of the sliding rails 4 of each group, a storage plate 6 is installed on the top of each group of sliding rails 4 in a sliding manner, a plurality of storage grooves 7 are formed through the top of the storage plate 6, fixing frames 8 are fixedly installed on two sides of the top of the storage plate 6, a positioning plate 9 is fixedly installed at the middle position between the two fixing frames 8, a plurality of identical storage grooves 7 are formed through the upper end and the lower end of the positioning plate 9, a sample container 10 is placed in the storage grooves 7, sealing plates 11 are fixedly installed on the front ends of the storage plates 6 and the front ends of the positioning plates 9, sealing plates 12 are movably installed between the inner walls of the front ends of the box body 1, and biological samples such as cells, tissues, blood and the like are stored in the sample container 10, and the biological samples need to be stored in the box body 1 because the biological samples are frozen and stored in the sample container 1 due to low temperature.

In this embodiment, the number of every slide rail 4 of group is two, deposits board 6 and is the back-and-forth slip setting through slide 5 being located slide rail 4, deposits board 6 and slides through slide rail 4, and the sample container 10 of being convenient for is got and is put, through the use of a plurality of deposit board 6, makes things convenient for the categorised of sample to deposit.

In this embodiment, the rear portion of mount 8 is near the top and the rear portion of closing plate 12 is near the bottom and all is circular arc chamfer setting, is swing joint setting through the hinge between the top of closing plate 12 and the inner wall of box 1, and when taking out the solitary sample, appointed storage plate 6 is through slide rail 4 roll-off, and closing plate 12 rotates downwards under the action of gravity and will get and put the mouth and seal temporarily, reduces the inside temperature of box 1 out diffusion.

In this embodiment, the fixing mechanism 3 includes a plurality of baffles 13, a plurality of baffles 13 are respectively and fixedly installed at the front part of the sealing pad 11, a pull block 14 is movably installed at the front part of the baffles 13, a rotating rod 15 is movably installed at the rear part of the pull block 14 and penetrates through the front part of the baffles 13, a rotating tooth 16 is installed at the periphery of the rotating rod 15 near the middle part, a chuck 17 is movably installed at the rear part of the rotating rod 15 and located inside the sealing pad 11, clamping columns 18 are movably installed at two sides near the inside of the penetrating sealing pad 11, a toothed plate 19 is installed at the inner side of the clamping columns 18 and located at the periphery of the rotating tooth 16, and when a sample is taken out, the rotating pull block 14 rotates to enable the rotating rod 15 to drive the rotating tooth 16 to rotate, so that the two clamping columns 18 slide inwards and separate from the clamping groove 20, the sealing pad 11 is driven by the baffles 13 to take out the storage plate 6, so that the sample is convenient to mount and fix.

In this embodiment, the rotating rod 15 and the pull block 14 are located inside the baffle 13 and are movably and rotatably disposed, the two toothed plates 19 are respectively located above and below the periphery of the rotating teeth 16, and the pull block 14 is rotated and pulled to take and place samples, so that the fixation between the baffle 13 and the box 1 is enhanced, and the inside of the box 1 is sealed by the sealing gasket 11.

In this embodiment, the rotating teeth 16 are engaged with the toothed plate 19, the clamping posts 18 are engaged with the clamping grooves 20, and the rotating teeth 16 slide inside and outside the clamping posts 18 under the action of the engaged connection of the toothed plate 19, and are engaged with or disengaged from the clamping grooves 20, so that the fixing and the dismounting are facilitated.

In use, firstly, a biological sample such as a cell, a tissue or a blood is stored in a sample container 10, when the biological sample is stored, a box body 1 is connected with a liquid nitrogen tank and injected with liquid nitrogen, the sample container 10 is placed and clamped in a storage groove 7 with a specified specification, a storage plate 6 is slid into the box body 1 through a sliding rail 4, an arc chamfer at the rear part of a fixing frame 8 is contacted with a sealing plate 12, the sealing plate 12 is rotated and folded upwards, the storage plate 6 is completely slid into the sliding rail 4, the biological sample in the sample container 10 is frozen and stored, when the storage plate 6 is fixed, the inside of the box body 1 is sealed through a sealing gasket 11, a rotating rod 15 drives a rotating tooth 16 to rotate through a rotating pulling block 14, two clamping columns 18 are driven to slide outwards under the meshing connection of the rotating tooth 16 and a toothed plate 19, the clamping columns 18 are clamped in a clamping groove 20, the baffle 13 and the box body 1 are mutually fixed, and the storage plate 6 is fixed in the box body 1.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A sample storage device, characterized by: including box (1), the internally mounted of box (1) has classification mechanism (2), fixed establishment (3) are installed at the front portion of classification mechanism (2), classification mechanism (2) are including a plurality of slide rail (4) of group, and the inside at box (1) is installed to a plurality of slide rail (4) of group, every group slide rail (4) inboard all installs draw runner (5), every group the equal slidable mounting in top of slide rail (4) has a storage plate (6), runs through a plurality of storage tank (7) have been seted up at the top of storage plate (6), the top of storage plate (6) is leaned on both sides equal fixed mounting to mount (8), two it has locating plate (9) to run through the position fixed mounting between mount (8) the upper and lower end of locating plate (9) has seted up a plurality of same storage tank (7), place in storage tank (7) and install sample container (10), the front portion fixed mounting of storage plate (6) and locating plate (9) has same sealed pad (11), and the top of each storage plate (8) is leaned on between the front end of the equal closing plate (12) of the front end of the box (1).

2. A sample storage device according to claim 1, wherein: the number of the sliding rails (4) in each group is two, and the storage plates (6) are arranged in the sliding rails (4) in a front-back sliding manner through sliding strips (5).

3. A sample storage device according to claim 1, wherein: the rear part of the fixing frame (8) is arranged by an arc chamfer angle at the top end and the rear part of the sealing plate (12) is arranged by the bottom end, and the top of the sealing plate (12) is movably connected with the inner wall of the box body (1) through a hinge.

4. A sample storage device according to claim 1, wherein: the fixing mechanism (3) comprises a plurality of baffles (13), the baffles (13) are respectively and fixedly arranged at the front part of the sealing gasket (11), pull blocks (14) are movably arranged at the front parts of the baffles (13), rotating rods (15) are movably arranged at the rear parts of the penetrating baffles (13) and located at the pull blocks (14), rotating teeth (16) are arranged at the periphery of the rotating rods (15) near the middle part, chucks (17) are movably arranged at the rear parts of the rotating rods (15) and located at the inner parts of the sealing gasket (11), clamping columns (18) are movably arranged at the inner parts of the penetrating sealing gasket (11) near the two sides, toothed plates (19) are arranged at the inner sides of the clamping columns (18) and located at the periphery of the rotating teeth (16), and clamping grooves (20) are formed in the inner parts of the walls of the penetrating boxes (1) and located at the two sides of the sealing gasket (11).

5. A sample storage device according to claim 4, wherein: the rotating rod (15) and the pull block (14) are arranged in the baffle (13) in a movable rotating mode, and the two toothed plates (19) are respectively arranged above and below the periphery of the rotating teeth (16).

6. A sample storage device according to claim 4, wherein: the rotating teeth (16) are connected with the toothed plate (19) in a meshed mode, and the clamping columns (18) are connected with the clamping grooves (20) in a clamping mode.