CN218022959U - Kit for stem cell extraction - Google Patents

Abstract

The utility model discloses a kit for stem cell extraction, which comprises a box body, wherein the top of the box body is rotationally connected with a box cover, the inside of the box body is fixedly connected with a fixed plate, and a first placing hole is arranged inside the fixed plate; the utility model discloses the beneficial effect who reaches is: can cooperate first clamp splice to place fixedly to the reagent pipe of different specifications under the effect of first spring and second clamp splice, the holistic adaptability of kit has been promoted, and when closing the lid through link gear, it is fixed to carry out the centre gripping to the reagent pipe of putting into the kit, place and remove the in-process to the kit, the condition of rocking appears in the reagent pipe, stability has been ensured, can drive fixture block and draw-in groove combination under the elastic force effect of second spring, thereby it is fixed to be connected between lid and the box body, also only need press the slider during the unblock, and convenient for operation is favorable to taking to the reagent pipe.

Description

Kit for stem cell extraction

Technical Field

The utility model relates to a kit technical field specifically is a kit is used in stem cell extraction.

Background

Stem cells are a class of cells with unlimited or immortal self-renewal capacity, capable of producing at least one type of highly differentiated progeny cells, whose definition has been continuously revised over the years and defined at different levels, and most biologists and physicians believe that stem cells are derived from a class of cells that have unlimited self-renewal and proliferative differentiation capacity under certain conditions in the embryo, fetus or adult, are capable of producing daughter cells with the same phenotype as genotype and self, are also capable of producing specialized cells that make up body tissues and organs, and are also capable of differentiating into progenitor cells.

In stem cell's the extraction in-process, often need use the kit to place the reagent pipe, but current kit simple structure, the hole of placing in the kit is comparatively single and fixed, leads to a kit can only place the reagent pipe of a specification, and adaptability is poor, can't carry out the centre gripping to the reagent pipe of placing in the kit moreover and fix, leads to the reagent pipe to appear the condition of rocking in the kit easily.

Disclosure of Invention

An object of the utility model is to provide a kit for stem cell extraction to current kit adaptability who proposes in solving above-mentioned background art is poor, can't place fixed problem to the reagent pipe of multiple specification.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a kit for stem cell extraction, includes the box body, the top of box body rotates and is connected with the lid, the inside fixedly connected with fixed plate of box body, the first hole of placing has been seted up to the inside of fixed plate, the inside of box body just is located the below sliding connection of fixed plate has the fly leaf, the inside of fly leaf is seted up and is placed the hole with the first second of placing the hole cooperation and use, the inside sliding connection that the hole was placed to the second has first clamp splice, first clamp splice and fixed plate fixed connection, the inside that the hole was placed to the second just is located one side sliding connection of first clamp splice has the second clamp splice, fixedly connected with first spring between the hole is placed to second clamp splice and second, the inside sliding connection of fly leaf has the lifter plate, it is connected with the connecting rod to rotate between lifter plate and the lid, the chute has been seted up to the inside of lifter plate, the inside sliding connection of chute has the slide bar, slide bar and fly leaf fixed connection.

Preferably, the inside of lid has seted up the spout, the inside sliding connection of spout has the slider, fixedly connected with second spring between slider and the spout, the bottom fixedly connected with fixture block of slider, the draw-in groove that uses with the fixture block cooperation is seted up in the inside of box body.

Preferably, the inside fixedly connected with sponge board of box body, first recess has been seted up to the inside of sponge board.

Preferably, a limiting groove is formed in the box body, a limiting block is connected to the inside of the limiting groove in a sliding mode, the limiting block is fixedly connected with the lifting plate, and the limiting groove and the limiting block are both of a trapezoidal structure.

Preferably, a second groove is formed in each of the first clamping block and the second clamping block, and a rubber gasket is fixedly connected to the inner portion of each second groove.

Preferably, the inside sliding connection of fly leaf has the guide bar, guide bar and box body fixed connection, the guide bar is total two, two the guide bar is the symmetric distribution.

The utility model discloses the beneficial effect who reaches is: through the box body that sets up, the lid, the fixed plate, firstly place the hole, the fly leaf, the hole is placed to the second, first clamp splice, the second clamp splice, first spring, the lifter plate, the connecting rod, chute and slide bar, can cooperate first clamp splice to place fixedly to the reagent pipe of different specifications under the effect of first spring and second clamp splice, the holistic adaptability of kit has been promoted, and when closing the lid through link gear, carry out the centre gripping to the reagent pipe of putting into the kit and fix, place and remove the in-process to the kit, the condition of rocking appears in the reagent pipe, stability has been ensured, spout through setting up, the slider, the second spring, fixture block and draw-in groove, can drive fixture block and draw-in groove combination under the spring action of second spring, thereby be connected fixedly between lid and the box body, also only need press the slider during the unblock, high durability and convenient operation, be favorable to taking the reagent pipe.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a schematic structural view of the first clamping block of the present invention;

fig. 5 is a schematic structural view of the movable plate of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a fixing plate; 4. a first placing hole; 5. a movable plate; 6. a second placing hole; 7. a first clamping block; 8. a second clamp block; 9. a first spring; 10. a lifting plate; 11. a connecting rod; 12. a chute; 13. a slide bar; 14. a chute; 15. a slider; 16. a second spring; 17. a clamping block; 18. a card slot; 19. a sponge plate; 20. a first groove; 21. a limiting groove; 22. a limiting block; 23. a second groove; 24. a rubber gasket; 25. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution:

a kit for stem cell extraction comprises a kit body 1, the top of the kit body 1 is rotatably connected with a kit cover 2, the inside of the kit body 1 is fixedly connected with a fixed plate 3, the inside of the fixed plate 3 is provided with a first placing hole 4, the inside of the kit body 1 is positioned below the fixed plate 3 and is slidably connected with a movable plate 5, the inside of the movable plate 5 is provided with a second placing hole 6 matched with the first placing hole 4 for use, the inside of the second placing hole 6 is slidably connected with a first clamping block 7, the first clamping block 7 is fixedly connected with the fixed plate 3, one side, positioned inside the second placing hole 6 and positioned on the first clamping block 7, is slidably connected with a second clamping block 8, a first spring 9 is fixedly connected between the second clamping block 8 and the second placing hole 6, reagent tubes of different specifications can be conveniently clamped and fixed under the elastic force of the first spring 9, and the overall adaptability of the kit is improved; inside sliding connection of fly leaf 5 has lifter plate 10, it is connected with connecting rod 11 to rotate between lifter plate 10 and the lid 2, chute 12 has been seted up to lifter plate 10's inside, chute 12's inside sliding connection has slide bar 13, slide bar 13 and fly leaf 5 fixed connection, under chute 12 and slide bar 13's effect, when lid 2 drives lifter plate 10 through connecting rod 11 and upwards removes, can drive fly leaf 5 and remove to the direction of keeping away from lifter plate 10, make second clamp splice 8 on the fly leaf 5 no longer press from both sides tight fixedly to the reagent pipe, conveniently take the reagent pipe.

A sliding groove 14 is formed in the box cover 2, a sliding block 15 is connected to the inside of the sliding groove 14 in a sliding mode, a second spring 16 is fixedly connected between the sliding block 15 and the sliding groove 14, a clamping block 17 is fixedly connected to the bottom of the sliding block 15, a clamping groove 18 matched with the clamping block 17 for use is formed in the box body 1, the box cover 2 and the box body 1 are fixedly connected through the clamping block 17 and the clamping groove 18, and only the sliding block 15 needs to be pressed during unlocking; a sponge plate 19 is fixedly connected inside the box body 1, a first groove 20 is formed inside the sponge plate 19 and used for positioning a reagent tube placed in the reagent box, and meanwhile, the bottom of the reagent tube is protected by the sponge plate 19; a limiting groove 21 is formed in the box body 1, a limiting block 22 is connected to the inside of the limiting groove 21 in a sliding mode, the limiting block 22 is fixedly connected with the lifting plate 10, the limiting groove 21 and the limiting block 22 are both of a trapezoidal structure, the up-and-down movement position of the lifting plate 10 is limited, meanwhile, the lifting plate 10 is more stable when moving up and down, and the trapezoidal structure prevents the lifting plate 10 from being separated from the box body 1; second grooves 23 are formed in the first clamping block 7 and the second clamping block 8, rubber gaskets 24 are fixedly connected to the inner portions of the second grooves 23, the first clamping block 7 and the second clamping block 8 are enabled to be more attached to the reagent tube through the second grooves 23, friction is increased through the rubber gaskets 24, slipping is prevented, and the reagent tube is also protected; the inside sliding connection of fly leaf 5 has guide bar 25, guide bar 25 and box body 1 fixed connection, and guide bar 25 is two in total, and two guide bars 25 are the symmetric distribution for fly leaf 5's removal is more stable.

Specifically, use the utility model discloses the time, at first open lid 2, put into box body 1 with the reagent pipe, make the reagent pipe pass first place hole 4 and the second in proper order place hole 6 and enter into the first recess 20 on the sponge board 19, the second is placed first clamp splice 7 and the second clamp splice 8 in hole 6 and is in the both sides of reagent pipe respectively this moment, close lid 2, make fixture block 17 on the lid 2 enter into the draw-in groove 18 on the box body 1, under the spring action of second spring 16, slider 15 in the spout 14 drives fixture block 17 and draw-in groove 18, thereby fix between lid 2 and the box body 1, close the in-process of lid 2, lid 2 can drive lifter plate 10 through connecting rod 11 and move down, under the effect of chute 12 and slide bar 13, lifter plate 10 drives the direction removal that fly leaf 5 is close to lifter plate 10, make first spring 9 drive second clamp splice 8 and move, cooperate first clamp splice 7 to press from both sides the reagent pipe fixedly, effectively prevented to move the in-process reagent pipe the circumstances that rocks, the circumstances of first spring 9 appearance simultaneously can carry out the adaptation to the reagent pipe under the spring clamping effect, reagent pipe adaptability has been carried out.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a kit for stem cell extraction, includes box body (1), the top of box body (1) is rotated and is connected with lid (2), its characterized in that: the inside fixedly connected with fixed plate (3) of box body (1), first hole (4) of placing has been seted up to the inside of fixed plate (3), the inside of box body (1) just is located the below sliding connection of fixed plate (3) has fly leaf (5), the inside of fly leaf (5) is seted up and is placed hole (6) with the first second of placing hole (4) cooperation use, the inside sliding connection that hole (6) was placed to the second has first clamp splice (7), first clamp splice (7) and fixed plate (3) fixed connection, the inside of hole (6) is placed to the second and one side sliding connection that is located first clamp splice (7) has second clamp splice (8), fixedly connected with first spring (9) between hole (6) is placed to second clamp splice (8) and second, the inside sliding connection of fly leaf (5) has lifter plate (10), it is connected with connecting rod (11) to rotate between lifter plate (10) and lid (2), chute (12) have been seted up to the inside of lifter plate (10), the inside sliding connection has slide bar (13) and slide bar (13), slide bar (13) and fly leaf (13).

2. The kit for extracting stem cells according to claim 1, characterized in that: spout (14) have been seted up to the inside of lid (2), the inside sliding connection of spout (14) has slider (15), fixedly connected with second spring (16) between slider (15) and spout (14), the bottom fixedly connected with fixture block (17) of slider (15), draw-in groove (18) that use with fixture block (17) cooperation are seted up to the inside of box body (1).

3. The kit for stem cell extraction according to claim 1, characterized in that: the box body (1) is characterized in that a sponge plate (19) is fixedly connected to the inside of the box body (1), and a first groove (20) is formed in the sponge plate (19).

4. The kit for extracting stem cells according to claim 1, characterized in that: spacing groove (21) have been seted up to the inside of box body (1), the inside sliding connection of spacing groove (21) has stopper (22), stopper (22) and lifter plate (10) fixed connection, spacing groove (21) and stopper (22) are the trapezium structure.

5. The kit for stem cell extraction according to claim 1, characterized in that: second recess (23) have all been seted up to the inside of first clamp splice (7) and second clamp splice (8), the inside fixedly connected with rubber gasket (24) of second recess (23).

6. The kit for stem cell extraction according to claim 1, characterized in that: the inside sliding connection of fly leaf (5) has guide bar (25), guide bar (25) and box body (1) fixed connection, guide bar (25) are total two, two guide bar (25) are the symmetric distribution.

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