CN221024909U

CN221024909U - Storage device based on body fluid tumor cell gathers

Info

Publication number: CN221024909U
Application number: CN202322873284.2U
Authority: CN
Inventors: 梁晓飞; 励程
Original assignee: Nantong Jujian Biotechnology Co ltd; Huzhou Lieyuan Medical Laboratory Co ltd
Current assignee: Nantong Jujian Biotechnology Co ltd; Huzhou Lieyuan Medical Laboratory Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-05-28
Anticipated expiration: 2033-10-25

Abstract

The utility model relates to the technical field of cell processing devices, and provides a storage device based on body fluid tumor cell collection, which aims to solve the problems that in the prior art, an ice box needs to move when in use, test tubes collide with each other in the moving process, so that the test tubes are broken, and research on tumor cells by researchers is affected. The box comprises a box body, a box cover is hinged to one side edge of the top end of the box body, a fixing plate is fixedly arranged on the inner wall of one side, away from the hinge position of the box cover, of the box body, and two sliding rods are symmetrically and fixedly arranged on the inner wall of two opposite sides of the box body. According to the utility model, the clamping plate firmly clamps the test tube in the mounting hole through the driving mechanism, the test tube with the body fluid tumor cells collected is clamped in the box through the device, so that the test tube is prevented from colliding when the box is moved, the safety of the test tube in the box is ensured, and the research on samples in the test tube by subsequent researchers is facilitated.

Description

Storage device based on body fluid tumor cell gathers

Technical Field

The utility model relates to the technical field of cell processing devices, in particular to a storage device based on body fluid tumor cell collection.

Background

The storage device based on the collection of the tumor cells in the body fluid is a device for collecting and preserving the tumor cells in the body fluid, can provide convenience for early detection and monitoring of cancers, and is also helpful for researchers to conduct deeper research on the characteristics and behaviors of the tumor cells.

The existing collection device (publication number: CN 211871938U) in the single-cell suspension sample preparation process has at least the following disadvantages: during the use, insert the inside of jack through the jack on the ice chest picture peg with the test tube, then put into the ice chest through the picture peg with the test tube and preserve, because the ice chest needs the removal position when using, the in-process that removes can make the test tube collide each other, leads to the test tube to break to influence the research of researcher to tumour cell.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, when an ice box is used, the ice box needs to move, test tubes collide with each other in the moving process, and the test tubes are broken, so that research on tumor cells by researchers is influenced, and provides a storage device based on body fluid tumor cell collection.

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

The storage device based on body fluid tumor cell collection comprises a box body, wherein one side edge of the top end of the box body is hinged with a box cover, a fixed plate is fixedly arranged on the inner wall of one side of the box body, which is far away from the hinged position of the box cover, two sliding rods are symmetrically and fixedly arranged on the inner wall of two opposite sides of the box body, the two sliding rods are arranged below the fixed plate, sliding sleeves are slidably arranged on the outer surfaces of the two sliding rods, a sliding plate is fixedly arranged on the upper surface of the two sliding sleeves, two guide posts are inserted into the outer surface of one side of the sliding plate, two guide posts are slidably arranged on the inner wall of the sliding plate, a clamping plate is fixedly arranged at one end of the two guide posts, a first spring is sleeved on the outer surface of the guide post, the first spring is arranged between the sliding plate and the clamping plate, a plurality of mounting holes are uniformly and equidistantly formed in a penetrating manner on the outer surface of the fixed plate adjacent to the clamping plate, test tubes are arranged in the mounting holes, the inside of the box body is provided with a driving mechanism for driving the sliding plate to move, the driving mechanism comprises two guide grooves symmetrically arranged on the inner wall of one side of the box body far away from the fixed plate, guide blocks are slidably arranged on the inner walls of the two guide grooves, a second support is fixedly arranged on the outer surfaces of one side of the two guide blocks, a driving rod is rotatably arranged on the inner wall of the second support, one end of the driving rod far away from the second support is rotatably arranged on the upper surface of the sliding plate, two first supports are symmetrically and fixedly arranged on the inner wall of the box cover, a connecting rod is rotatably arranged between the inner walls of the two first supports, one end of the connecting rod far away from the first supports is rotatably arranged on the upper surface of the guide block, a test tube for collecting body fluid tumor cells is clamped in the box body through the device, the test tube is prevented from collision during moving the box body, the safety of the test tube in the box body is ensured, and the subsequent researchers can conveniently study the sample in the test tube.

As a further scheme of the utility model, a locking mechanism is arranged between the box cover and the box body, the locking mechanism comprises a clamping block fixedly arranged on the outer surface of one side of the box cover, which is far away from the hinge position, a clamping seat is fixedly arranged on the outer surface of one side of the box body, which is close to the clamping block, a bayonet matched with the clamping block is arranged on the outer surface of one side of the clamping seat, spring plungers are fixedly arranged on the inner walls of two opposite sides of the bayonet, steel balls are slidably arranged on the inner walls of the spring plungers, a second spring is arranged between the steel balls and the spring plungers, grooves matched with the steel balls are arranged on the outer surfaces of two opposite sides of the clamping block, when the box body and the box cover are locked, a user manually rotates the clamping block to enable the clamping block to drive the grooves to rotate, and when the clamping block rotates to the position of the bayonet, the steel balls are continuously rotated into the grooves, and the steel balls are clamped into the grooves by the action force of the second spring to enable the box cover to abut against the grooves, and the box cover is fastened, and when the box cover needs to be opened.

As a further scheme of the utility model, the bottom wall of the box body is fixedly provided with the sponge tray, and the test tube can be prevented from falling downwards through the sponge tray to be bruised.

Compared with the prior art, the utility model has the following beneficial effects:

the clamping plate is used for firmly clamping the test tube in the mounting hole through the driving mechanism, the test tube with body fluid tumor cells collected through the device is clamped in the box, the test tube is prevented from colliding when the box is moved, the safety of the test tube in the box is ensured, and a follow-up researcher can conveniently research the sample in the test tube.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a housing device based on body fluid tumor cell collection;

Fig. 2 is a schematic diagram of the internal structure of a housing device based on body fluid tumor cell collection according to the present utility model;

Fig. 3 is a schematic diagram of a driving mechanism of a storage device based on body fluid tumor cell collection according to the present utility model;

Fig. 4 is a schematic diagram of a spring plunger of a housing device based on collection of tumor cells in body fluid.

In the figure: 1. a case; 2. a case cover; 3. a fixing plate; 4. a test tube; 5. a slide plate; 6. a clamping plate; 7. a mounting hole; 8. a slide bar; 9. a sliding sleeve; 10. a guide groove; 11. a guide block; 12. a first support; 13. a connecting rod; 14. a driving rod; 15. a second support; 16. a sponge tray; 17. a guide post; 18. a first spring; 19. a clamping block; 20. a clamping seat; 21. a spring plunger; 22. a bayonet; 23. a groove; 24. steel balls; 25. and a second spring.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a storage device based on body fluid tumor cell gathers, the power distribution box comprises a box body 1, one side of box 1 top articulates there is case lid 2, the inner wall fixed mounting that box 1 kept away from case lid 2 articulated position one side has fixed plate 3, the inner wall symmetry fixed mounting of the relative both sides of box 1 has two slide bars 8, two slide bars 8 set up in the below of fixed plate 3, the equal slidable mounting of surface of two slide bars 8 has sliding sleeve 9, the upper surface fixed mounting of two sliding sleeve 9 has slide 5, slide 5 is close to the surface cartridge of fixed plate 3 one side has two guide posts 17, two guide posts 17 and the inner wall slidable mounting of slide 5, the one end fixed mounting of two guide posts 17 keep away from slide 5 has splint 6, the surface cover of guide post 17 is equipped with first spring 18, first spring 18 sets up between slide 5 and splint 6, the equal equidistance of the adjacent surface of fixed plate 3 and splint 6 has been run through and has been seted up a plurality of mounting holes 7, the internally mounted of mounting hole 7 has 4, the inside of box 1 is equipped with the actuating mechanism that drives slide 5 removal, actuating mechanism includes the guide way that the symmetry and opens the guide slot 10 and installs the inner wall 1, the inner wall 10 of two guide slots, the inner wall 10 and two guide post 15 and the equal surface mounting support of two guide post 15 have, the first support 14 are kept away from the inner wall 12, the surface of two guide post 11 and two guide post 15 is installed on the inner wall 11 and two support pieces are rotated, the inner wall 11 are kept away from the first support 15, the surface of two guide post 11 is installed with the inner wall 11, the support 15 is mounted and two guide post 15 is far from the inner wall 15, and one end is mounted and is far from the support is 13.

During the use, medical personnel manually place the test tube 4 that gathers there is body fluid tumor cells to the inside of mounting hole 7, then manual the closing case lid 2, make case lid 2 drive first support 12 round articulated department rotation, drive connecting rod 13 through the motion of first support 12 and move down, make connecting rod 13 drive guide block 11 along guide slot 10 move down, drive second support 15 through guide block 11 and move down, make second support 15 drive actuating lever 14 remove, drive slide 5 along slide bar 8 through actuating lever 14, make slide 5 drive splint 6 to be close to fixed plate 3 through first spring 18 and guide pillar 17 and remove, clamp test tube 4 firmly in the inside of mounting hole 7 through splint 6, clamp test tube 4 that gathers there is body fluid tumor cells in the inside of box 1 through this device, make test tube 4 collide when avoiding moving box 1, the inside security of box 1 has been ensured test tube 4, make things convenient for follow-up researcher to test tube 4 inside sample.

In this embodiment, be equipped with locking mechanism between case lid 2 and the box 1, locking mechanism includes fixture block 19 of fixed mounting in case lid 2 keep away from articulated position one side surface, the surface fixed mounting of box 1 near fixture block 19 one side has cassette 20, the bayonet socket 22 with fixture block 19 assorted is seted up to the surface of cassette 20 one side, the inner wall of the opposite both sides of bayonet socket 22 all fixed mounting has spring plunger 21, the inner wall slidable mounting of spring plunger 21 has steel ball 24, be equipped with second spring 25 between steel ball 24 and the spring plunger 21, the surface of the opposite both sides of fixture block 19 all is equipped with steel ball 24 assorted recess 23.

When the box body 1 and the box cover 2 are locked, a user manually rotates the clamping block 19, the clamping block 19 drives the groove 23 to rotate, when the clamping block 19 rotates to the position of the bayonet 22, the clamping block 19 continues to rotate, the steel balls 24 are clamped into the groove 23, the steel balls 24 are propped against the groove 23 through the acting force of the second spring 25, the box cover 2 and the box body 1 are fastened, and when the box cover 2 needs to be opened, the clamping block 19 is forcibly rotated reversely.

In this embodiment, the bottom wall fixed mounting of box 1 has sponge tray 16, can avoid test tube 4 to drop downwards through sponge tray 16, bruise test tube 4.

When the body fluid tumor cell collection box is used, a medical staff manually places the test tube 4 with body fluid tumor cells collected into the mounting hole 7, then manually closes the box cover 2, drives the first support 12 to rotate around the hinge, drives the connecting rod 13 to move downwards through the movement of the first support 12, drives the guide block 11 to move downwards along the guide groove 10 through the connecting rod 13, drives the second support 15 to move downwards through the guide block 11, drives the driving rod 14 to move through the second support 15, drives the sliding plate 5 to slide along the sliding rod 8 through the driving rod 14, drives the clamping plate 6 to move close to the fixing plate 3 through the first spring 18 and the guide post 17, firmly clamps the test tube 4 in the mounting hole 7 through the clamping plate 6, clamps the test tube 4 with body fluid tumor cells collected in the box 1 through the body fluid tumor cell collection box, avoids collision of the test tube 4 when the box 1 is moved, ensures the safety of the test tube 4 in the box 1, and facilitates subsequent researchers to study samples in the test tube 4.

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. The utility model provides a storage device based on body fluid tumor cell gathers, includes box (1), its characterized in that, one side of box (1) top articulates there is case lid (2), the inner wall fixed mounting that box (1) kept away from case lid (2) articulated position one side has fixed plate (3), the inner wall symmetry fixed mounting of box (1) both sides has two slide bars (8), two slide bar (8) set up in the below of fixed plate (3), two slide bar (8)'s surface all slidable mounting has sliding sleeve (9), and the upper surface fixed mounting of two sliding sleeve (9) has slide (5), slide (5) are close to the surface of fixed plate (3) one side and are inserted and are equipped with two guide posts (17), two guide posts (17) and slide (5)'s inner wall slidable mounting, two guide posts (17) are kept away from slide (5) one end fixed mounting of slide (6), guide post (17)'s surface cover is equipped with first spring (18), first spring (18) set up in slide bar (6) between slide plate (5) and slide plate (6) the surface fixed mounting of slide bar (6), the surface that the slide bar (5) is close to slide plate (5) has the inside mounting hole (7) is all offered with the equal distance of test tube (7), the novel box is characterized in that a driving mechanism for driving the sliding plate (5) to move is arranged in the box body (1), and a locking mechanism is arranged between the box cover (2) and the box body (1).

2. The storage device based on body fluid tumor cell collection according to claim 1, wherein the driving mechanism comprises two guide grooves (10) symmetrically arranged on the inner wall of one side of the box body (1) far away from the fixed plate (3), guide blocks (11) are slidably arranged on the inner walls of the two guide grooves (10), a second support (15) is fixedly arranged on the outer surface of one side of each guide block (11), a driving rod (14) is rotatably arranged on the inner wall of each second support (15), and one end of each driving rod (14) far away from the second support (15) is rotatably arranged on the upper surface of the sliding plate (5).

3. The storage device based on body fluid tumor cell collection according to claim 2, wherein two first supports (12) are symmetrically and fixedly arranged on the inner wall of the box cover (2), connecting rods (13) are rotatably arranged between the inner walls of the two first supports (12), and one end, far away from the first supports (12), of each connecting rod (13) is rotatably arranged on the upper surface of the guide block (11).

4. The storage device based on body fluid tumor cell collection according to claim 1, wherein the locking mechanism comprises a clamping block (19) fixedly installed on the outer surface of one side of the box cover (2) far away from the hinge position, a clamping seat (20) is fixedly installed on the outer surface of one side of the box body (1) close to the clamping block (19), and a bayonet (22) matched with the clamping block (19) is formed on the outer surface of one side of the clamping seat (20).

5. The storage device based on body fluid tumor cell collection of claim 4, wherein spring plungers (21) are fixedly mounted on inner walls of two opposite sides of the bayonet (22), steel balls (24) are slidably mounted on inner walls of the spring plungers (21), second springs (25) are arranged between the steel balls (24) and the spring plungers (21), and grooves (23) matched with the steel balls (24) are formed in outer surfaces of two opposite sides of the clamping block (19).

6. The storage device based on the collection of tumor cells in body fluid according to claim 1, wherein a sponge tray (16) is fixedly installed on the bottom wall of the box body (1).