CN218127604U - Exosome storage rack - Google Patents

Abstract

The utility model discloses an exosome storage rack, braced frame including the cuboid form, the braced frame top sets up the peg, braced frame is last to set up the storage tank along vertical direction equidistance, the slip cartridge has the save box in the storage tank, be provided with handle and mark portion before the save box on the terminal surface, set up spring lock on the braced frame of storage tank front end both sides respectively, mark portion includes the mark slot, apron and mark card insert, apron bottom symmetry sets up two mark card inserts, mark card insert the strip cross-section for "concave" type, the opening direction of mark card insert is relative, mark card insert the strip insert in the mark slot, set up the seal groove on the mark slot top surface, it sets up the sealing strip to correspond the seal groove on the apron bottom surface. The utility model discloses a set up the sign portion that is used for depositing the sign card in the case front side, easily carry out classification mark to the case, sample kind and quantity of depositing in the easy researcher quick identification box, the operation of getting of the exosome of being convenient for is put.

Description

Exosome storage rack

Technical Field

The utility model belongs to the technical field of biological equipment, concretely relates to exosome storage rack.

Background

Exosomes refer to small membrane vesicles (30-150 nm) containing complex RNAs and proteins, which today refer specifically to discoidal vesicles with diameters between 40-100 nm. Exosomes are considered as specifically secreted membrane vesicles, involved in intercellular communication, and there is a growing trend of interest in the biotechnology for exosome research, whether to study their function or to understand how to use them for the development of minimally invasive diagnostics.

At present, the exosome is preserved by using a liquid nitrogen tank for cryopreservation. And the conventional cryopreserving frame sold in the market is in the use, and the extravagant sample is deposited in a messy manner and is difficult to distinguish, and the problem that the sample box is taken by mistake and is put by mistake often appears, brings inconvenience for research work, has reduced work efficiency.

Disclosure of Invention

To the problem that exists among the background art, the utility model provides a frame is preserved to exosome through the sign portion that is used for depositing the identification card in the setting of case front side, easily carries out classification mark to the case, and the sample kind and the quantity of depositing in the easy researcher quick identification box are convenient for exosome get put the operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: exosome keeps frame including the braced frame 1 of cuboid form, braced frame 1 top sets up peg 7, braced frame 1 is last to set up storage tank 2 along vertical direction equidistance, the cartridge has preservation box 3 in the storage tank 2, be provided with handle 4 and mark portion 5 on the terminal surface before the preservation box 3, set up spring catch 6 on the braced frame 1 of storage tank 2 front end both sides respectively, mark portion 5 includes mark slot 51, apron 52 and mark card cutting 53, apron 52 bottom symmetry sets up two mark card cutting 53, mark card cutting 53 cross-section is "concave" type, the opening direction of mark card cutting 53 is relative, mark card cutting 53 cutting card is in mark slot 51, set up seal groove 56 on the mark slot 51 top surface, it sets up sealing strip 55 to correspond seal groove 56 on the apron 52 bottom surface.

Preferably, the bottoms of the storage boxes 3 are symmetrically provided with sliding blocks 11, the bottoms of the storage grooves 2 are correspondingly provided with sliding rails 10, the storage boxes 3 are slidably mounted on the sliding rails 10 through the sliding blocks 11, two sides of the front end of each sliding rail 10 are provided with fixed clamping blocks 12, and two sides of the rear end of each sliding block 11 are correspondingly provided with limiting clamping blocks 13.

Preferably, a baffle 8 capable of covering the front end surfaces of the slide rail 10 and the slider 11 is provided at the bottom of the front end of the storage tank 2.

Preferably, the marker insertion groove 51 is made of a transparent material.

Preferably, the seal strip 55 is made of a polytetrafluoroethylene material.

The utility model discloses an actively the effect:

the utility model discloses a set up the sign portion that is used for depositing the identification card in the case front side, easily carry out classification mark to the case, sample kind and quantity of depositing in the easy researcher quick identification box, the operation of getting of the body of being convenient for secrete. Meanwhile, the front end of the storage box is locked and fixed by adopting the bilateral spring lock catches, and the storage box is installed in a sliding mode through the sliding blocks and the sliding rails, so that the storage box taking and placing process is stable, and convenience is brought to the research and operation process.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a front view of the marking portion of the present invention.

Fig. 4 is a right side view of fig. 3.

FIG. 5 is a schematic view of FIG. 3 after the badge plug has been withdrawn a distance.

FIG. 6 is a schematic view of the cover plate, the label insert and the label.

Fig. 7 is a bottom view of fig. 6.

Fig. 8 is an enlarged view of a portion a of the present invention.

Fig. 9 is a schematic view of the slide rail and the slide block of the present invention.

Fig. 10 is a schematic view of the end surface of the slide rail and the slider according to the present invention.

Fig. 11 is an enlarged view of the portion B of the present invention.

In the figure: a support frame 1; a storage tank 2; a storage case 3; a handle 4; a marking section 5; a mark slot 51 and a cover plate 52; a tag card insert 53; a tag card 54; a seal tape 55; a seal groove 56; a spring lock 6; a hanging rod 7; a baffle plate 8; a slide rail 10; a slider 11; fixing the fixture block 12; and a clamping block 13 is limited.

Detailed Description

In order to make the technical solution and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1 to 11, the exosome storage rack comprises a rectangular parallelepiped support frame 1, and a hanging rod 7 is arranged at the top of the support frame 1 and is used for hanging on a liquid nitrogen tank. The supporting frame 1 is provided with storage grooves 2 at equal intervals along the vertical direction, and the storage grooves 2 are internally inserted with storage boxes 3 in a sliding manner and used for storing exosome samples. The front end face of the storage box 3 is provided with a handle 4 and a marking part 5, the handle 4 is convenient for the drawing, taking and placing operation of the storage box 3, the marking part 5 is used for marking the placement of a card 54, the information such as the type and the quantity of samples stored in the storage box 2 can be recorded on the card 54, and the identification by researchers is convenient. The support frames 1 on the two sides of the front end of the storage tank 2 are respectively provided with a spring lock catch 6, and the storage box 3 is fixed in a clamping mode on the two sides, so that the locking stability is ensured. The marking portion 5 includes a marking slot 51, a cover plate 52 and marking card insertion strips 53, two marking card insertion strips 53 are symmetrically arranged at the bottom of the cover plate 52, the cross section of each marking card insertion strip 53 is concave, the opening directions of the marking card insertion strips 53 are opposite, the marking cards 54 are inserted between the marking card insertion strips 53, and after the marking card insertion strips 53 are inserted into the marking slot 51, the marking cards 54 are inserted into the marking slot 51. The top surface of the mark slot 51 is provided with a sealing groove 56, and the bottom surface of the cover plate 52 is provided with a sealing strip 55 corresponding to the sealing groove 56, so that the mark card 54 can be prevented from being influenced by liquid nitrogen permeating into the mark slot 51. The mark slot 51 is preferably made of transparent materials, so that information on the mark card 54 in the mark slot can be observed conveniently, and the sealing strip 55 is made of polytetrafluoroethylene materials and has good sealing performance on liquid nitrogen.

Further, 3 bottom symmetries of save box set up slider 11, and 2 bottoms of storage tank correspond and set up slide rail 10, and save box 3 passes through slider 11 slidable mounting on slide rail 10, realize save box 3's slidable mounting, and slide rail 10 front end both sides set up fixed fixture block 12, and 11 rear end both sides of slider correspond and set up spacing fixture block 13, can avoid save box 3 to pull out the dislocation and break away from storage tank 2, ensure the pull stable operation. Preferably, the bottom of the front end of the storage slot 2 is provided with a baffle 8 capable of covering the front end surfaces of the slide rails 10 and the slide blocks 11, so that the storage box 3 and the storage slot 2 are tightly matched.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, 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 scope of the invention as defined by the appended claims.

Claims (5)

1. The utility model provides an exosome storage rack, includes braced frame (1) of cuboid form, braced frame (1) top sets up peg (7), and braced frame (1) is gone up and is set up storage tank (2) along vertical direction equidistance, and it has save box (3), its characterized in that to slide the cartridge in storage tank (2): be provided with handle (4) and mark portion (5) on the terminal surface before save box (3), set up spring catch (6) on braced frame (1) of depositing groove (2) front end both sides respectively, mark portion (5) are including mark slot (51), apron (52) and mark card cutting (53), apron (52) bottom symmetry sets up two mark card cutting (53), mark card cutting (53) cross-section is "concave" type, the opening direction of mark card cutting (53) is relative, mark card cutting (53) are inserted the card and are in mark slot (51), set up seal groove (56) on mark slot (51) top surface, it sets up sealing strip (55) to correspond seal groove (56) on apron (52) bottom surface.

2. An exosome-holding scaffold according to claim 1, characterised in that: the bottom of the storage box (3) is symmetrically provided with sliding blocks (11), the bottom of the storage groove (2) is correspondingly provided with a sliding rail (10), the storage box (3) is slidably mounted on the sliding rail (10) through the sliding blocks (11), two sides of the front end of the sliding rail (10) are provided with fixed clamping blocks (12), and two sides of the rear end of the sliding block (11) are correspondingly provided with limiting clamping blocks (13).

3. An exosome-holding scaffold according to claim 2, characterised in that: a baffle (8) capable of covering the front end surfaces of the slide rail (10) and the slide block (11) is arranged at the bottom of the front end of the storage groove (2).

4. An exosome-holding scaffold according to claim 1, 2 or 3, characterised in that: the mark slot (51) is made of transparent material.

5. An exosome-holding scaffold according to claim 1, characterised in that: the sealing strip (55) is made of polytetrafluoroethylene materials.

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