CN219524733U

CN219524733U - Storage mechanism of placenta stem cell exosome

Info

Publication number: CN219524733U
Application number: CN202320842166.2U
Authority: CN
Inventors: 张磊升; 朱军辉; 任金华
Original assignee: Fujian Hanshi United Stem Cell Technology Co ltd
Current assignee: Fujian Hanshi United Stem Cell Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-15
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a storage mechanism of placenta stem cell exosomes, which comprises a box body, wherein two second sliding grooves are formed in the inner walls of two sides of the box body, two placing frames are arranged in the box body and are in sliding connection with the second sliding grooves through second sliding blocks, a plurality of placing grooves are formed in the tops of the two placing frames, a plurality of storage test tubes are arranged in the placing grooves, a first sliding groove is formed in the inner wall of the bottom of the box body, a first sliding block is connected in a sliding manner in the first sliding groove, two connecting rods are connected to the upper surface of the first sliding block in a rotating manner, and the two connecting rods are respectively connected with the two placing frames in a rotating manner. The storage device can be convenient for staff to take out the storage test tube, saves time, improves working efficiency, can avoid the storage test tube from being damaged due to collision with the placing frame, improves the use safety of the storage mechanism, can enable the box body to be placed more stably, and improves the placement stability of the storage mechanism.

Description

Storage mechanism of placenta stem cell exosome

Technical Field

The utility model relates to the technical field of cell storage, in particular to a storage mechanism of placenta stem cell exosomes.

Background

The placenta stem cell is stem cell obtained by placenta tissue collection, and stem cell exosome is a microvesicle secreted by most stem cells, has a diameter of about 30-150nm, is composed of lipid, protein and nucleic acid, and once exosome is released from stem cells by exocytosis, complex mixed factors can be transmitted to other cells as signal molecules, so that functions of other cells are changed.

Through retrieval, the publication number CN214962226U discloses a stem cell exosome preservation device, which comprises a box body, wherein a storage mechanism for Cheng Fanggan cell exosomes is arranged in the box body through a storage cavity; the preservation device can carry out real-time temperature control around the storage body, ensures that the air circulation at the bottom of the stem cell exosome is smooth, avoids containing the heat aggregation at the bottom of the stem cell exosome device, but the device has defects, generally adopts the manual work to take out when taking out, and is difficult to influence the working efficiency when taking out because of the narrow space in the box body.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a storage mechanism of placenta stem cell exosomes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a storage mechanism of placenta stem cell exosome, includes the box, two second spouts have all been seted up to the both sides inner wall of box, be equipped with two cradles in the box, two all through second slider and second spout sliding connection of cradles, two a plurality of standing grooves have been seted up at the top of cradles, be equipped with a plurality of storage test tubes in the standing groove, first spout has been seted up to the bottom inner wall of box, and sliding connection has first slider in the first spout, and the upper surface rotation of first slider is connected with two connecting rods, and two connecting rods rotate with two cradles respectively and be connected, one side rotation of first spout is connected with the threaded rod, and the threaded rod passes first slider and with first slider threaded connection.

As a still further proposal of the utility model, two fixing rods are fixedly connected between the two placing frames.

As a still further proposal of the utility model, a plurality of the placing grooves are fixedly connected with protective pads.

As still further scheme of the utility model, a plurality of second sliding grooves are fixedly connected with sliding rods, and the sliding rods penetrate through the second sliding blocks.

As a still further proposal of the utility model, one end of the threaded rod extends out of the box body to be fixedly connected with a knob.

As a still further scheme of the utility model, a plurality of anti-skid patterns are arranged on the outer side of the knob, and the anti-skid patterns are uniformly distributed.

As a still further scheme of the utility model, the top of the box body is provided with a box cover, the upper surface of the box cover is provided with a position avoiding groove, and the position avoiding groove is rotationally connected with a handle.

As a still further scheme of the utility model, a plurality of rubber pads are fixedly connected to the outer wall of the bottom of the box body, and the rubber pads are uniformly distributed.

The beneficial effects of the utility model are as follows:

1. through the cooperation of first slider, threaded rod and connecting rod, rotate the way threaded rod, the threaded rod can drive first slider and remove along first spout, and first slider can promote the rack through the connecting rod at the in-process that removes and remove outside the box along the second spout to with storage test tube push-out box, make things convenient for the staff to take out storage test tube, saved time, improved work efficiency.

2. Through the setting of protection pad, place the storage test tube behind the standing groove, protection pad can reduce the effort between storage test tube and the standing frame, avoids storage test tube and the collision of standing frame to appear damaging, has improved the security that storage mechanism used.

3. Through the setting of rubber pad, place the box back on the desktop, the rubber pad can increase the frictional force between box and the desktop, makes the box more stable of placing, has improved the stability of storage mechanism placing.

Drawings

Fig. 1 is a schematic perspective view of a storage mechanism for placental stem cell exosomes according to the present utility model;

fig. 2 is a schematic cross-sectional structure of a tank of a storage mechanism for placental stem cell exosomes according to the present utility model;

fig. 3 is a schematic partial sectional structure of a storage mechanism of placental stem cell exosomes according to the present utility model.

In the figure: 1. a case cover; 2. a case; 3. a rubber pad; 4. anti-skid lines; 5. a knob; 6. a handle; 7. a clearance groove; 8. a protective pad; 9. storing test tubes; 10. a placing frame; 11. a connecting rod; 12. a first chute; 13. a first slider; 14. a second slider; 15. a threaded rod; 16. a fixed rod; 17. a second chute; 18. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which embodiments of the present utility model are described in a clear and complete manner, and the described embodiments are only some embodiments, but not all embodiments of the present utility model, and other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-3, a storage mechanism of placenta stem cell exosome, including box 2, two second spouts 17 have all been seted up to the both sides inner wall of box 2, be equipped with two shelves 10 in the box 2, a plurality of standing grooves have all been seted up at the top of two shelves 10 through second slider 14 and second spout 17 sliding connection, be equipped with a plurality of storage test tubes 9 in the standing groove, first spout 12 has been seted up to the bottom inner wall of box 2, sliding connection has first slider 13 in first spout 12, the upper surface rotation of first slider 13 is connected with two connecting rods 11, and two connecting rods 11 are connected with two shelves 10 rotation respectively, one side rotation of first spout 12 is connected with threaded rod 15, and threaded rod 15 passes first slider 13 and with first slider 13 threaded connection, rotate threaded rod 15, threaded rod 15 can drive first slider 13 and remove in first spout 12, first slider 13 can drive connecting rod 11, and promote the shelf 10 through connecting rod 11 and remove along second spout 17, simultaneously, the upper surface rotation of first slider 11 is connected with first slider 11, the time saving test tube storage test tube 9 takes place between the box 2 and the first slider 13, the storage efficiency is improved, the storage test tube is taken out to the work efficiency is convenient for the box is taken out to the place, and the work carrier 9.

According to the utility model, two fixing rods 16 are welded between two placing frames 10, the fixing rods 16 can ensure that the two placing frames 10 move simultaneously, protective pads 8 are adhered in the placing grooves, after the storage test tube 9 is placed in the placing grooves, the protective pads 8 can reduce acting force between the storage test tube 9 and the placing frames 10, the storage test tube 9 and the placing frames 10 are prevented from being damaged by collision, the use safety of a storage mechanism is improved, sliding rods 18 are fixed in the second sliding grooves 17 through bolts, the sliding rods 18 penetrate through the second sliding blocks 14, the sliding rods 18 play a role in guiding the movement of the placing frames 10, one end of each threaded rod 15 extends out of a box body 2 through bolts to be fixed with a knob 5, a worker can rotate the threaded rods 15 through the knob 5, a plurality of anti-skid threads 4 are arranged on the outer sides of the knob 5, the anti-skid threads 4 are uniformly distributed, friction force between the threaded rods 15 and hands of the worker is increased, a box cover 1 is arranged on the top of the box body 2, a position avoiding groove 7 is formed in the upper surface of the box cover 1, the inner rotating connection of the position avoiding groove 7 is provided with a 6, the bottom of the box body 2 is adhered to the bottom of the box body 2, the plurality of the box bodies 3 are uniformly distributed on the outer walls of the box body 2, the box body 3 is placed on the tabletop, the tabletop is more stable, and the stability of the box body 2 is improved, and the stability is stable, and the stability can be placed on the tabletop 2.

Working principle: when needs take out storage test tube 9, rotate threaded rod 15 through knob 5, threaded rod 15 can drive first slider 13 and remove in first spout 12, first slider 13 can drive connecting rod 11 and remove to promote the rack 10 through connecting rod 11 and remove outside box 2 along second spout 17, simultaneously connecting rod 11 can take place to rotate between first slider 13 and the rack 10, thereby will place the rack 10 of storage test tube 9 and push out box 2, the convenience staff takes out storage test tube 9, the time has been saved, and work efficiency has been improved.

Furthermore, the terms "mounted," "configured," "connected," and "sleeved" should be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical or electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. The utility model provides a storage mechanism of placenta stem cell exosome, includes box (2), its characterized in that, two second spouts (17) have all been seted up to the both sides inner wall of box (2), be equipped with two mount (10) in box (2), two all through second slider (14) and second spout (17) sliding connection of mount (10), two a plurality of standing grooves have been seted up at the top of mount (10), are equipped with a plurality of storage test tubes (9) in the standing groove, first spout (12) have been seted up to the bottom inner wall of box (2), and sliding connection has first slider (13) in first spout (12), and the upper surface rotation of first slider (13) is connected with two connecting rods (11), and two connecting rods (11) are connected with two mount (10) rotation respectively, one side rotation of first spout (12) is connected with threaded rod (15), and threaded rod (15) pass first slider (13) and with first slider (13) threaded connection.

2. The storage mechanism of placental stem cell exosomes according to claim 1, characterized in that two fixation rods (16) are fixedly connected between two of the holders (10).

3. The storage mechanism of placenta stem cell exosomes according to claim 1, wherein a plurality of the receiving slots are each fixedly connected with a protective pad (8).

4. The storage mechanism of the placental stem cell exosomes according to claim 1, wherein a sliding rod (18) is fixedly connected in each of the plurality of second sliding grooves (17), and the sliding rod (18) passes through the second sliding block (14).

5. The storage mechanism of the placental stem cell exosomes according to claim 1, characterized in that one end of the threaded rod (15) extends out of the casing (2) and is fixedly connected with a knob (5).

6. The storage mechanism of the placental stem cell exosome according to claim 5, wherein a plurality of anti-skid patterns (4) are arranged on the outer side of the knob (5), and the anti-skid patterns (4) are uniformly distributed.

7. The storage mechanism of the placenta stem cell exosome according to claim 1, wherein a case cover (1) is arranged at the top of the case body (2), a clearance groove (7) is formed in the upper surface of the case cover (1), and a handle (6) is rotationally connected to the clearance groove (7).

8. The storage mechanism of claim 7, wherein a plurality of rubber pads (3) are fixedly connected to the outer wall of the bottom of the box body (2), and the rubber pads (3) are uniformly distributed.