CN214496267U

CN214496267U - Immune stem cell extraction element

Info

Publication number: CN214496267U
Application number: CN202120551288.7U
Authority: CN
Inventors: 赵岩; 张璐璐; 曹延娜
Original assignee: Henan Heze Stem Cell Gene Engineering Co ltd
Current assignee: Henan Heze Stem Cell Gene Engineering Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-10-26
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses an immune stem cell extraction device, which belongs to the technical field of biological stem cells, and adopts the technical scheme that the device comprises a workbench, a pressing block can be smoothly moved up and down in a through groove by arranging the through groove, a piston rod is driven to move up and down, the extraction of the immune stem cells can be further realized, a movable block is manually pulled downwards to drive a sleeve and a suction pipe to move downwards in an opening until the lower end surface of a suction port is separated from the lower end surface of a connecting cylinder, the flexible adjustment of the height of the sleeve, the suction pipe and the suction port according to different layers of the immune stem cells is realized, when the suction pipe needs to be replaced, the threaded rotation of the movable block can be separated from the sleeve, the sleeve and the suction pipe can be taken out of the connecting cylinder, the pressing block is manually pulled downwards to move downwards or upwards in the through groove, the pressing block is driven to drive the piston rod to move upwards and downwards, and then the suction port can smoothly suck the immune stem cells into the suction pipe, thereby realizing the extraction effect.

Description

Immune stem cell extraction element

Technical Field

The utility model relates to a biological stem cell technical field, in particular to immune stem cell extraction element.

Background

Stem cells (stem cells) are a type of pluripotent cells having self-replicating ability (self-rejuvenating), which can be differentiated into various functional cells under certain conditions, and are classified into embryonic stem cells (ES cells) and adult stem cells (somatics cells) according to the developmental stage of the stem cells, and into three types according to the developmental potential of the stem cells: totipotent Stem Cells (TSC), pluripotent stem cells (pluripotentstem cells) and unipotent stem cells (multipotent stem cells), which are insufficiently differentiated and immature cells, have the potential function of regenerating various tissues, organs and human bodies, and are called universal cells in the medical field.

But current immune stem cell extraction element can not be according to the nimble regulation of the different aspect that immune stem cell exists and current extraction element all exposes outside, can not fold and accomodate.

SUMMERY OF THE UTILITY MODEL

The utility model provides an immune stem cell extraction element aims at solving and can not be exposed outside according to the nimble just current extraction element of adjusting of different aspect that immune stem cell exists, can not fold the problem of accomodating.

The utility model is realized in such a way that the immune stem cell extraction device comprises a workbench, wherein the upper end surface of the workbench is provided with a placing disc and a supporting table positioned at the left side of the placing disc, the upper end surface of the supporting platform is fixedly connected with a U-shaped groove, the inside of the U-shaped groove is provided with a sliding chute, the inside of the U-shaped groove is connected with a sliding plate in a sliding way through a sliding chute, the lower end surface of the sliding plate is fixedly connected with a fixed plate, the lower end surface of the fixed plate is fixedly connected with two connecting rods and a fixed block positioned between the two connecting rods, the lower end surfaces of the two connecting rods are respectively and rotatably connected with a first connecting piece and a second connecting piece through a rotating shaft, the movable rod is rotatably connected between the first connecting piece and the second connecting piece through a rotating shaft, the other end of the second connecting piece is fixedly connected with a connecting cylinder, and the inside of the connecting cylinder is detachably connected with a sleeve.

In order to make the movable rod can fold the expansion smoothly, the utility model discloses an immune stem cell extraction element is preferred, the other end of first connecting piece is rotated through the pivot and is connected with the bracing piece, the spring has been cup jointed to the outer wall of bracing piece, the other end and the fixed block fixed connection of spring.

In order to adjust in a flexible way according to the different aspect that immune stem cell exists, the utility model discloses an immune stem cell extraction element is preferred, logical groove has all been seted up to connecting cylinder and telescopic preceding terminal surface, the opening has been seted up on the right side of connecting cylinder, telescopic right side threaded connection has the movable block, the right side of movable block runs through the opening and extends to the right side of connecting cylinder.

In order to make the suction inlet draw immune stem cell to the straw smoothly, the utility model discloses an immune stem cell extraction element is preferred, telescopic internally mounted has the straw, the lower terminal surface intercommunication of straw has the suction inlet, the lower terminal surface of suction inlet runs through telescopic lower terminal surface and extends to telescopic below, the internally mounted of straw has the piston rod, the preceding terminal surface fixedly connected with of piston rod presses the briquetting, the preceding terminal surface of pressing the briquetting runs through two logical grooves in proper order and extends to the place ahead of connecting cylinder.

In order to realize the effect of drawing smoothly, the utility model discloses an immune stem cell extraction element is preferred, the internally mounted of workstation has the motor, the output of motor run through the up end of workstation and extend to the top of workstation and with place a set fixed connection, the up end of placing the dish runs through the standing groove of having seted up a plurality of evenly distributed.

In order to carry on spacingly to the connecting cylinder, the utility model discloses an immune stem cell extraction element is preferred, the lower terminal surface right side fixedly connected with gag lever post of fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the immune stem cell extraction device can manually pull the sliding plate rightwards when immune stem cells need to be extracted, wherein the first connecting piece is placed in a U-shaped groove in parallel, the second connecting piece is placed vertically, the sliding plate slides rightwards under the action of the sliding groove and can drive the fixed plate to move simultaneously, when the fixed plate drives the right connecting rod to move rightwards, the second connecting piece and the connecting cylinder can be driven to move rightwards through the right connecting rod, the connecting cylinder is positioned in the U-shaped groove in a folded state until the connecting cylinder moves to be separated from the U-shaped groove, the second connecting piece can be placed in parallel under the action of the rotating shaft, the connecting cylinder is vertically placed along with the second connecting piece and is vertical to the second connecting piece, meanwhile, the first connecting piece is in a vertical state under the action of the rotating shaft due to the fact that the U-shaped groove is not supported, and meanwhile, the stress of the movable rod moves downwards along with the lower end face of the first connecting piece, the spring is forced to be pulled up, the connecting cylinder is unfolded, the connecting cylinder is located above one of the placing grooves, the motor drives the placing disc to rotate, meanwhile, the suction port can be made to extract different layers of immune stem cells in the placing grooves through the adjusting sleeve and the suction pipe, after the immune stem cells are extracted, the connecting cylinder can be manually pushed leftwards, the connecting cylinder can push the second connecting piece to restore the vertical state under the action of the rotating shaft, then the sliding plate is pushed leftwards, the first connecting piece is enabled to restore the parallel state due to the blocking of the U-shaped groove until the connecting cylinder is completely placed into the U-shaped groove, the connecting cylinder and the suction pipe are further stored, and dust entering and damage caused by long-time exposure outside are avoided;

2. according to the immune stem cell extraction device, the pressing block can smoothly move up and down in the through groove by arranging the through groove, the piston rod is driven to move up and down, the immune stem cells can be extracted, the moving block is manually pulled downwards to drive the sleeve and the suction pipe to move downwards in the opening until the lower end face of the suction port is separated from the lower end face of the connecting cylinder, the heights of the sleeve, the suction pipe and the suction port can be flexibly adjusted according to different layers of the immune stem cells, and when the suction pipe needs to be replaced, the thread of the moving block can be rotated to be separated from the sleeve, so that the sleeve and the suction pipe can be taken out of the connecting cylinder;

in conclusion, this kind of immune stem cell extraction element has realized can drawing according to immune stem cell's different aspect is nimble, and can accomodate folding effect to extraction element according to actual demand.

Drawings

FIG. 1 is a schematic diagram of an apparatus for extracting immune stem cells according to the present invention;

FIG. 2 is an expanded view of the fixing plate and the connecting cylinder of the present invention;

fig. 3 is a cross-sectional view of a connector of the present invention;

fig. 4 is a perspective view of the sleeve of the present invention;

fig. 5 is an internal structure view of the table of the present invention.

In the figure, 1, a workbench; 101. a support table; 2. placing a tray; 201. a placement groove; 202. a motor; 3. a U-shaped groove; 301. a chute; 4. a slide plate; 401. a fixing plate; 402. a connecting rod; 403. a first connecting member; 404. a fixed block; 405. a spring; 406. a support bar; 407. a second connecting member; 408. a limiting rod; 409. a movable rod; 5. a connecting cylinder; 501. an opening; 502. a sleeve; 5021. a through groove; 503. a moving block; 504. a straw; 505. a piston rod; 506. a pressing block; 507. a suction opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an immune stem cell extraction element, comprises a workbench 1, the up end of workstation 1 is installed and is placed dish 2 and be located and place the left brace table 101 of dish 2, brace table 101's up end fixedly connected with U type groove 3, spout 301 has been seted up to U type groove 3's inside, there is slide 4 in U type groove 3's inside through spout 301 sliding connection, slide 4's lower terminal surface fixedly connected with fixed plate 401, two connecting rods 402 of lower terminal surface fixedly connected with of fixed plate 401 and the fixed block 404 that is located between two connecting rods 402, the lower terminal surface of two connecting rods 402 rotates through the pivot respectively and is connected with first connecting piece 403 and second connecting piece 407, rotate through the pivot between first connecting piece 403 and the second connecting piece 407 and be connected with movable rod 409, the other end fixedly connected with connecting cylinder 5 of second connecting piece 407, the inside of connecting cylinder 5 can be dismantled and be connected with sleeve 502.

In this embodiment: when immune stem cells need to be extracted, the sliding plate 4 can be manually pulled rightwards, the first connecting piece 403 is placed in the U-shaped groove 3 in parallel, the second connecting piece 407 is placed vertically, the sliding plate 4 slides rightwards under the action of the sliding groove 301, the fixing plate 401 can be driven to move, when the fixing plate 401 drives the right connecting rod 402 to move rightwards, the second connecting piece 407 and the connecting cylinder 5 can be driven to move rightwards through the right connecting rod 402, the connecting cylinder 5 is in a folded state and is positioned in the U-shaped groove 3 until the connecting cylinder 5 moves to be separated from the U-shaped groove 3, the second connecting piece 407 can be placed in parallel under the action of the rotating shaft, the connecting cylinder 5 is vertically placed along with the second connecting piece 407 and is vertical to the second connecting piece 407, meanwhile, the first connecting piece 403 is in a vertical state under the action of the rotating shaft due to the absence of the support of the U-shaped groove 3, and the movable rod 409 is forced to move downwards along with the lower end face of the first connecting piece 403, impel spring 405 atress to draw and rise, and then realize launching connecting cylinder 5, connecting cylinder 5 is located the top of one of them standing groove 201 this moment, make motor 202 drive place dish 2 pivoted while, accessible adjusting sleeve 502 and straw 504, impel suction inlet 507 can draw according to the different aspect of immune stem cell to the realization in standing groove 201, after drawing, can manually push up connecting cylinder 5 left, make connecting cylinder 5 promote second connecting piece 407 and resume vertical state under the effect of pivot, again promote slide 4 left, make first connecting piece 403 resume parallel state because of the blockking of U type groove 3, until putting connecting cylinder 5 into U type groove 3 completely, and then realized accomodating connecting cylinder 5 and straw 504, avoided exposing for a long time outside the dust entering and avoid damaging.

As a technical optimization scheme of the utility model, the other end of first connecting piece 403 rotates through the pivot and is connected with bracing piece 406, and spring 405, spring 405's the other end and fixed block 404 fixed connection have been cup jointed to the outer wall of bracing piece 406.

In this embodiment: the support rod 406 and the spring 405 cooperate with each other to assist the operation of the movable rod 409, so that the movable rod 409 can be folded and unfolded smoothly.

As a technical optimization scheme of the utility model, logical groove 5021 has all been seted up to the preceding terminal surface of connecting cylinder 5 and sleeve 502, and opening 501 has been seted up on the right side of connecting cylinder 5, and the right side threaded connection of sleeve 502 has movable block 503, and opening 501 and the right side that extends to connecting cylinder 5 are run through to the right side of movable block 503.

In this embodiment: can make the pressing block 506 reciprocate smoothly in logical groove 5021 through seting up logical groove 5021, make and drive piston rod 505 and reciprocate, and then can realize the extraction to immune stem cell, through manual pulling movable block 503 downwards, make movable block 503 drive sleeve 502 and straw 504 move downwards in opening 501, until the lower terminal surface of suction inlet 507 takes off the lower terminal surface of connecting cylinder 5, and then realized can be according to the nimble height of adjusting sleeve 502 and straw 504 and suction inlet 507 of different aspect that immune stem cell exists, when needs trade straw 504, can separate movable block 503 screw thread rotation and sleeve 502, and then can take sleeve 502 and straw 504 out in the connecting cylinder 5.

As a technical optimization scheme of the utility model, the internally mounted of sleeve 502 has straw 504, and the lower terminal surface intercommunication of straw 504 has suction inlet 507, and the lower terminal surface of suction inlet 507 runs through the lower terminal surface of sleeve 502 and extends to the below of sleeve 502, and the internally mounted of straw 504 has piston rod 505, and the preceding terminal surface fixedly connected with of piston rod 505 presses the briquetting 506, and the preceding terminal surface that presses briquetting 506 runs through two logical groove 5021 in proper order and extends to the place ahead of connecting cylinder 5.

In this embodiment: through the manual pull-down press block 506, make press block 506 move down or upward in logical groove 5021, impel to press block 506 to drive piston rod 505 and reciprocate, and then can make suction inlet 507 absorb immune stem cell to the straw 504 smoothly in, and then realized extracting the effect.

As a technical optimization scheme of the utility model, the internally mounted of workstation 1 has motor 202, and the output of motor 202 runs through the up end of workstation 1 and extend to the top of workstation 1 and with place 2 fixed connection of dish, and the up end of placing dish 2 runs through the standing groove 201 of having seted up a plurality of evenly distributed.

In this embodiment: the model of motor 202 is YZR, but according to the position starter motor 202 of immune stem cell of will drawing, makes motor 202 drive and places the dish 2 and rotate, and standing groove 201 rotates simultaneously, and then can realize the effect of drawing smoothly.

As a technical optimization scheme of the utility model, the lower terminal surface right side fixedly connected with gag lever post 408 of fixed plate 401.

In this embodiment: the connecting cylinder 5 can be limited by the limiting rod 408, so that the connecting cylinder 5 is prevented from rotating to a deviated position, and the smooth operation is prevented from being influenced.

The working principle is as follows: when immune stem cells need to be extracted, the sliding plate 4 can be manually pulled rightwards, the first connecting piece 403 is placed in the U-shaped groove 3 in parallel, the second connecting piece 407 is placed vertically, the sliding plate 4 slides rightwards under the action of the sliding groove 301, the fixing plate 401 can be driven to move, when the fixing plate 401 drives the right connecting rod 402 to move rightwards, the second connecting piece 407 and the connecting cylinder 5 can be driven to move rightwards through the right connecting rod 402, the connecting cylinder 5 is in a folded state and is positioned in the U-shaped groove 3 until the connecting cylinder 5 moves to be separated from the U-shaped groove 3, the second connecting piece 407 can be placed in parallel under the action of the rotating shaft, the connecting cylinder 5 is vertically placed along with the second connecting piece 407 and is vertical to the second connecting piece 407, meanwhile, the first connecting piece 403 is in a vertical state under the action of the rotating shaft due to the absence of the support of the U-shaped groove 3, and the movable rod 409 is forced to move downwards along with the lower end face of the first connecting piece 403, the spring 405 is forced to be pulled up, the connecting cylinder 5 is unfolded, at the moment, the connecting cylinder 5 is positioned above one of the placing grooves 201, the motor 202 drives the placing disc 2 to rotate, meanwhile, the moving block 503 is manually pulled downwards, the moving block 503 drives the sleeve 502 and the suction pipe 504 to move downwards in the opening 501 until the lower end face of the suction port 507 is separated from the lower end face of the connecting cylinder 5, the pressing block 506 is manually pulled downwards and downwards, the pressing block 506 moves downwards or upwards in the through groove 5021, the pressing block 506 drives the piston rod 505 to move upwards and downwards, the suction port 507 can smoothly suck immune stem cells into the suction pipe 504, extraction according to different layers of the immune stem cells can be realized, after extraction, the connecting cylinder 5 can be manually pushed leftwards, the connecting cylinder 5 pushes the second connecting piece 407 to recover to a vertical state under the action of the rotating shaft, and then the sliding plate 4 is pushed leftwards, make first connecting piece 403 resume parallel state because of blockking of U type groove 3, put into U type groove 3 completely with connecting cylinder 5 in, and then realized accomodating connecting cylinder 5 and straw 504, avoided exposing for a long time outside the dust get into and avoid damaging.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An immune stem cell extraction device, includes workstation (1), its characterized in that: the upper end face of the workbench (1) is provided with a placing disc (2) and a supporting table (101) which is positioned on the left side of the placing disc (2), the upper end face of the supporting table (101) is fixedly connected with a U-shaped groove (3), a sliding groove (301) is formed in the U-shaped groove (3), the inside of the U-shaped groove (3) is slidably connected with a sliding plate (4) through the sliding groove (301), the lower end face of the sliding plate (4) is fixedly connected with a fixing plate (401), the lower end face of the fixing plate (401) is fixedly connected with two connecting rods (402) and a fixing block (404) positioned between the two connecting rods (402), the lower end faces of the two connecting rods (402) are respectively rotatably connected with a first connecting piece (403) and a second connecting piece (407) through rotating shafts, and a movable rod (409) is rotatably connected between the first connecting piece (403) and the second connecting piece (407) through rotating shafts, the other end fixedly connected with connecting cylinder (5) of second connecting piece (407), the inside of connecting cylinder (5) can be dismantled and be connected with sleeve (502).

2. The device for extracting immune stem cells according to claim 1, wherein: the other end of the first connecting piece (403) is rotatably connected with a supporting rod (406) through a rotating shaft, the outer wall of the supporting rod (406) is sleeved with a spring (405), and the other end of the spring (405) is fixedly connected with a fixed block (404).

3. The device for extracting immune stem cells according to claim 1, wherein: the front end faces of the connecting cylinder (5) and the sleeve (502) are provided with through grooves (5021), the right side of the connecting cylinder (5) is provided with an opening (501), the right side of the sleeve (502) is in threaded connection with a moving block (503), and the right side of the moving block (503) penetrates through the opening (501) and extends to the right side of the connecting cylinder (5).

4. The device for extracting immune stem cells according to claim 1, wherein: the utility model discloses a connecting device of a suction pipe, including sleeve (502), suction pipe (504) are installed to the internally mounted of sleeve (502), the lower terminal surface intercommunication of suction pipe (504) has suction port (507), the lower terminal surface of suction port (507) runs through the lower terminal surface of sleeve (502) and extends to the below of sleeve (502), the internally mounted of suction pipe (504) has piston rod (505), the preceding terminal surface fixedly connected with of piston rod (505) presses briquetting (506), the preceding terminal surface of pressing briquetting (506) runs through two logical grooves (5021) in proper order and extends to the place ahead of connecting cylinder (5).

5. The device for extracting immune stem cells according to claim 1, wherein: the internally mounted of workstation (1) has motor (202), the output of motor (202) run through the up end of workstation (1) and extend to the top of workstation (1) and with place dish (2) fixed connection, place the up end of dish (2) and run through standing groove (201) of having seted up a plurality of evenly distributed.

6. The device for extracting immune stem cells according to claim 1, wherein: the lower end face right side of the fixed plate (401) is fixedly connected with a limiting rod (408).