CN220496623U - Stem cell separation and extraction mechanism - Google Patents
Stem cell separation and extraction mechanism Download PDFInfo
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- CN220496623U CN220496623U CN202321873440.9U CN202321873440U CN220496623U CN 220496623 U CN220496623 U CN 220496623U CN 202321873440 U CN202321873440 U CN 202321873440U CN 220496623 U CN220496623 U CN 220496623U
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- stem cell
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- sliding
- extraction
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- 238000000605 extraction Methods 0.000 title claims abstract description 36
- 210000000130 stem cell Anatomy 0.000 title claims abstract description 22
- 238000000926 separation method Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 210000005056 cell body Anatomy 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005119 centrifugation Methods 0.000 abstract description 6
- 210000004027 cell Anatomy 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000011278 mitosis Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model provides a stem cell separation and extraction mechanism, which relates to the technical field of stem cell extraction and aims to solve the problems that a device is not easy to fix a centrifugally-rotated test tube, the use effect of the test tube is easily affected by shaking when the test tube centrifugally rotates, and the linkage of the device is poor; the bottom end of the extraction box is fixedly provided with a group of motors, the inside of the extraction box is rotatably provided with a group of connecting rods, the bottom ends of the connecting rods are fixedly arranged on a transmission shaft of the motors, six groups of test tubes are respectively inserted and installed on six groups of groove bodies of the support plates, and the bottom end of the extraction box is slidably provided with a group of contact plates; after the rotation and centrifugation are finished, the cover body is opened, the rack and the contact plate drive the test tube to move upwards under the drive of the gear, so that the test tube can be conveniently taken, the practicability of the device is improved, and the bottom end of the fixing disc is contacted with six groups of test tubes on the support plate and clamps and fixes the test tubes, so that the device has a better fixing effect when centrifuging the test tubes.
Description
Technical Field
The utility model belongs to the technical field of stem cell extraction, and particularly relates to a stem cell separation and extraction mechanism.
Background
Stem cells are primitive and unspecified cells, are not fully differentiated, have the potential functions of regenerating various tissues and organs, exist in all multicellular tissues, can be split into various specialized cells through mitosis and differentiation, can provide more stem cells by self-renewal, and when the stem cells are separated and purified, a stem cell centrifuge is needed, and is a special centrifuge developed for stem cell separation, purification and transplantation.
The existing similar stem cell separation and extraction mechanism is not easy to fix the centrifugally-rotated test tube when in use, the use effect of the test tube is easy to be influenced by shaking when the test tube centrifugally rotates, and the linkage of the device is poor, so that the device is not easy to automatically eject the test tube after rotating and centrifuging, and is inconvenient to take.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a stem cell separating and extracting mechanism, which aims to solve the problems that the conventional similar device is not easy to fix a centrifugally rotated test tube, the use effect of the test tube is easily affected by shaking during centrifugal rotation of the test tube, the linkage of the device is poor, the device is not easy to automatically eject the test tube after the centrifugal rotation is finished, and the taking is inconvenient.
The aim and the effect of the stem cell separation and extraction mechanism are achieved by the following specific technical means:
a stem cell separation and extraction mechanism comprises an extraction box and a cover body;
the bottom fixed mounting who draws the case has a set of motor, draw the inside rotation of case and install a set of connecting rod, the bottom fixed mounting of connecting rod is on the transmission shaft of motor, the top fixed mounting of connecting rod has a set of mounting panel, be ring array formula fixed mounting on the mounting panel has six groups cell bodies, and peg graft respectively on six groups cell bodies of mounting panel and install six groups test tube, draw the bottom slidable mounting of case and have a set of contact plate, the rear end of lid is fixed and is equipped with a set of pivot, and the pivot of lid rear end is rotated and is installed in the top rear side that draws the case, a set of spout has been seted up respectively at the inside both ends of lid, and slidable mounting has a set of movable frame on the spout of lid inside, a set of fixed disk is rotated to movable frame's bottom, the inside slidable mounting of lid has two sets of sliders, the bottom of slider is rotated respectively and is installed a set of connecting plate, and the bottom of two sets of connecting plates is rotated respectively and is installed in the top both sides of movable frame.
Further, a group of guide rods are fixedly arranged at the top end of the inner part of the cover body, a group of sliding holes are formed in the sliding blocks, and the sliding holes in the two groups of sliding blocks are respectively and slidably arranged on the guide rods at the top end of the inner part of the cover body.
Further, a group of first elastic pieces are respectively sleeved on the sliding rods at the two ends of the extraction box, and the top ends of the first elastic pieces are contacted with the bottom surface of the side lug plate on the contact plate.
Further, a group of second elastic pieces are respectively sleeved on the guide rods at the top end of the inner part of the cover body, and the inner ends of the second elastic pieces are respectively contacted with the outer end surfaces of the sliding blocks.
Further, two groups of gears are fixedly arranged on the rotating shaft at the rear end of the cover body, a group of racks are respectively and fixedly arranged at the rear ends of the two sides of the contact plate, and the racks at the rear ends of the two sides of the contact plate are respectively in meshed transmission connection with the gears on the rotating shaft at the rear end of the cover body.
Further, a group of sliding bars are fixedly installed at the two ends of the extraction box respectively, a group of limiting columns are fixedly installed at the top ends of the sliding bars, a group of side ear plates are fixedly installed at the two ends of the contact plates respectively, a group of sliding holes are formed in the side ear plates, and the sliding holes in the side ear plates at the two ends of the contact plates are slidably installed on the sliding bars at the two ends of the extraction box.
Compared with the prior art, the utility model has the following beneficial effects:
1. the setting of contact plate is favorable to on the slide bar at draw the case both ends through slide hole slidable mounting on the contact plate both ends side ear board, the rack of contact plate both sides rear end is connected with the epaxial gear engagement transmission of lid rear end respectively, after the device passes through the test tube rotation centrifugation on the motor drive mounting panel and finishes, open the lid, under the drive of gear, rack and contact plate drive test tube upward movement, so as to conveniently take the test tube, the practicality of device has been improved, when the lid is closed, the gear drives rack and contact plate downwardly moving, the top surface of contact plate and the bottom of test tube do not contact, the linkage of device has been improved.
2. The setting of movable rack cooperation fixed disk is favorable to sliding mounting respectively on the guide arm on the inside top of lid through the slide hole on two sets of sliding blocks, and the bottom of sliding block rotates respectively and installs a set of connecting plate, and the bottom of two sets of connecting plates rotates respectively and install in the top both sides of movable rack, cup joint respectively on the cooperation guide arm and install a set of second elastic component, thereby make the lid of this device when drawing the top of case, the bottom of movable rack upper fixed disk and six sets of test tubes contact on the mounting panel and press from both sides the test tube clamp and fix, the fixed disk rotates the bottom of installing in movable rack, with make things convenient for the test tube rotation centrifugation on the mounting panel, have better fixed effect when making the device to the test tube centrifugation, rock when avoiding the test tube centrifugation to rotate and influence its result of use.
Drawings
Fig. 1 is a front side schematic view of the present utility model.
Fig. 2 is an internal schematic view of the present utility model.
Fig. 3 is a schematic view of the cover of the present utility model.
FIG. 4 is a schematic view showing the assembly and disassembly of the test tube of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. an extraction box; 101. a motor; 102. a connecting rod; 1021. a support plate; 103. a slide bar; 1031. a first elastic member; 104. a contact plate; 1041. side ear plates; 1042. a rack; 2. a cover body; 201. a gear; 202. a guide rod; 2021. a second elastic member; 203. a moving rack; 204. a fixed plate; 205. a connecting plate; 2051. a sliding block; 3. and (5) a test tube.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 4:
the utility model provides a stem cell separation and extraction mechanism, which comprises an extraction box 1 and a cover body 2;
the bottom fixed mounting who draws case 1 has a set of motor 101, draw the inside rotation of case 1 and install a set of connecting rod 102, the bottom fixed mounting of connecting rod 102 is on motor 101's transmission shaft, the top fixed mounting of connecting rod 102 has a set of mounting panel 1021, be the six groups of cell bodies of ring array fixed mounting on the mounting panel 1021, and peg graft respectively on the six groups of cell bodies of mounting panel 1021 and install six groups of test tubes 3, draw the bottom slidable mounting of case 1 and have a set of contact plate 104, the rear end fixed a set of pivot of lid 2, and the pivot rotation of lid 2 rear end is installed in the top rear side that draws case 1, a set of spout has been seted up respectively at the inside both ends of lid 2, and slidable mounting has a set of movable frame 203 on the spout of lid 2 inside, the bottom rotation of movable frame 203 is installed a set of fixed disk 204, the inside slidable mounting of lid 2 has two sets of sliding blocks 2051, the bottom of sliding block 2051 is rotated respectively and is installed a set of connecting plate 205, and the bottom of two sets of connecting plate 205 is rotated respectively and is installed in the top both sides of movable frame 203.
As shown in fig. 1 and fig. 4, two ends of the extraction box 1 are respectively and fixedly provided with a group of slide bars 103, the top end of the slide bar 103 is fixedly provided with a group of limit posts, two ends of the contact plate 104 are respectively and fixedly provided with a group of side ear plates 1041, the side ear plates 1041 are provided with a group of slide holes, the slide holes on the side ear plates 1041 at two ends of the contact plate 104 are slidably arranged on the slide bars 103 at two ends of the extraction box 1, the slide bars 103 at two ends of the extraction box 1 are respectively sleeved with a group of first elastic pieces 1031, the top ends of the first elastic pieces 1031 are contacted with the bottom surface of the side ear plates 1041 on the contact plate 104, two groups of gears 201 are fixedly arranged on a rotating shaft at the rear end of the cover body 2, two sides of the contact plate 104 are respectively and fixedly provided with a group of racks 1042, and the racks 1042 at the two sides of the rear end of the contact plate 104 are respectively engaged with the gears 201 on the rotating shaft at the rear end of the cover body 2 in a transmission manner; specifically, the sliding holes on the lug plates 1041 at two ends of the contact plate 104 are slidably mounted on the sliding rods 103 at two ends of the extraction box 1, racks 1042 at the rear ends of two sides of the contact plate 104 are respectively engaged with gears 201 on the rotating shafts at the rear ends of the cover body 2 for transmission, after the rotation and centrifugation of test tubes 3 on the support plate 1021 are driven by the motor 101 to finish, the cover body 2 is opened, under the driving of the gears 201, the racks 1042 and the contact plate 104 drive the test tubes 3 to move upwards, so that the test tubes 3 are conveniently taken, the practicability of the device is improved, when the cover body 2 is closed, the gears 201 drive the racks 1042 and the contact plate 104 to move downwards, the top surface of the contact plate 104 is not contacted with the bottom ends of the test tubes 3, and the linkage of the device is improved.
Embodiment two:
as shown in fig. 2 and 3, a group of guide rods 202 are fixedly arranged at the top end of the inside of the cover body 2, a group of sliding holes are formed in the sliding blocks 2051, the sliding holes in the two groups of sliding blocks 2051 are respectively and slidably arranged on the guide rods 202 at the top end of the inside of the cover body 2, a group of second elastic pieces 2021 are respectively sleeved on the guide rods 202 at the top end of the inside of the cover body 2, and the inner ends of the second elastic pieces 2021 are respectively contacted with the outer end surfaces of the sliding blocks 2051; specifically, the sliding holes on the two groups of sliding blocks 2051 are respectively slidably mounted on the guide rods 202 at the top end of the inside of the cover body 2, a group of connecting plates 205 are respectively rotatably mounted at the bottom ends of the sliding blocks 2051, the bottom ends of the two groups of connecting plates 205 are respectively rotatably mounted at the two sides of the top end of the movable frame 203, and a group of second elastic pieces 2021 are respectively sleeved on the matched guide rods 202, so that when the cover body 2 of the device is covered at the top end of the extraction box 1, the bottom ends of the fixed discs 204 on the movable frame 203 are in contact with six groups of test tubes 3 on the support plate 1021 and clamp and fix the test tubes 3, and the fixed discs 204 are rotatably mounted at the bottom end of the movable frame 203, so that the test tubes 3 on the support plate 1021 are conveniently rotated and centrifuged, the device has a better fixing effect when the test tubes 3 are centrifuged, and the use effect of the device is prevented from being influenced by shaking when the test tubes 3 are centrifugally rotated.
Specific use and action of the embodiment:
when the device is used, sliding holes on lug plates 1041 at two ends of a contact plate 104 are slidably arranged on sliding rods 103 at two ends of an extraction box 1, racks 1042 at the rear ends of two sides of the contact plate 104 are respectively in meshed transmission connection with a gear 201 on a rotating shaft at the rear end of a cover body 2, after the device drives a test tube 3 on a support plate 1021 to rotate and centrifuge through a motor 101, the cover body 2 is opened, under the driving of the gear 201, the racks 1042 and the contact plate 104 drive the test tube 3 to move upwards so as to facilitate taking the test tube 3, the practicability of the device is improved, when the cover body 2 is closed, the gear 201 drives the racks 1042 and the contact plate 104 to move downwards, the top surface of the contact plate 104 is not contacted with the bottom end of the test tube 3, and the connectivity of the device is improved; the sliding holes on the two groups of sliding blocks 2051 are respectively and slidably arranged on the guide rods 202 at the top end of the inside of the cover body 2, a group of connecting plates 205 are respectively and rotatably arranged at the bottom ends of the sliding blocks 2051, the bottom ends of the two groups of connecting plates 205 are respectively and rotatably arranged at the two sides of the top end of the movable frame 203, and a group of second elastic pieces 2021 are respectively sleeved on the matched guide rods 202, so that when the cover body 2 of the device covers the top end of the extraction box 1, the bottom end of the fixed disc 204 on the movable frame 203 is contacted with the six groups of test tubes 3 on the support plate 1021 and is clamped and fixed to the test tubes 3, and the fixed disc 204 is rotatably arranged at the bottom end of the movable frame 203, so that the test tubes 3 on the support plate 1021 are conveniently rotated and centrifuged, the device has a better fixing effect when the test tubes 3 are centrifuged, and the use effect of the device is prevented from being affected by shaking when the test tubes 3 are centrifugally rotated.
Claims (6)
1. The stem cell separation and extraction mechanism is characterized in that: comprises an extraction box (1) and a cover body (2);
the utility model discloses a device for detecting the sliding block of the mobile device, including box (1) and connecting plate (205) of the mobile device, draw bottom fixed mounting of box (1) has a set of motor (101), draw the inside rotation of box (1) and install a set of connecting rod (102), the bottom fixed mounting of connecting rod (102) is on the transmission shaft of motor (101), the top fixed mounting of connecting rod (102) has a set of mounting panel (1021), be six group's cell bodies of ring array fixed mounting on mounting panel (1021), and install six group's test tube (3) on six group's cell bodies of mounting panel (1021) respectively, draw the bottom slidable mounting of box (1) to have a set of contact plate (104), the rear end of lid (2) is fixed and is equipped with a set of pivot, and the pivot rotation of lid (2) rear end is installed in the top rear side of drawing box (1), a set of spout has been seted up respectively at the inside both ends of lid (2), and a set of fixed disk (204) is installed in the inside spout of lid (2), the inside slidable mounting of moving frame (203) has a set of fixed disk (205), and the inside slidable mounting of lid (2) has two sets of sliding block (205) to rotate in both sides of connecting plate (205) respectively.
2. The stem cell separation and extraction mechanism of claim 1, wherein: the two ends of the extraction box (1) are respectively and fixedly provided with a group of sliding rods (103), the top ends of the sliding rods (103) are fixedly provided with a group of limit posts, the two ends of the contact plate (104) are respectively and fixedly provided with a group of side ear plates (1041), a group of sliding holes are formed in the side ear plates (1041), and the sliding holes in the side ear plates (1041) at the two ends of the contact plate (104) are slidably arranged on the sliding rods (103) at the two ends of the extraction box (1).
3. The stem cell separation and extraction mechanism of claim 1, wherein: a group of first elastic pieces (1031) are respectively sleeved on the sliding rods (103) at two ends of the extraction box (1), and the top ends of the first elastic pieces (1031) are contacted with the bottom surface of the upper side lug plate (1041) of the contact plate (104).
4. The stem cell separation and extraction mechanism of claim 1, wherein: two groups of gears (201) are fixedly mounted on a rotating shaft at the rear end of the cover body (2), a group of racks (1042) are fixedly mounted at the rear ends of two sides of the contact plate (104) respectively, and the racks (1042) at the rear ends of two sides of the contact plate (104) are in meshed transmission connection with the gears (201) on the rotating shaft at the rear end of the cover body (2) respectively.
5. The stem cell separation and extraction mechanism of claim 1, wherein: a group of guide rods (202) are fixedly arranged at the top end of the inside of the cover body (2), a group of sliding holes are formed in the sliding blocks (2051), and the sliding holes in the two groups of sliding blocks (2051) are respectively and slidably arranged on the guide rods (202) at the top end of the inside of the cover body (2).
6. The stem cell separation and extraction mechanism of claim 1, wherein: a group of second elastic pieces (2021) are respectively sleeved on the guide rods (202) at the inner top end of the cover body (2), and the inner ends of the second elastic pieces (2021) are respectively contacted with the outer end surfaces of the sliding blocks (2051).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873440.9U CN220496623U (en) | 2023-07-17 | 2023-07-17 | Stem cell separation and extraction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873440.9U CN220496623U (en) | 2023-07-17 | 2023-07-17 | Stem cell separation and extraction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220496623U true CN220496623U (en) | 2024-02-20 |
Family
ID=89867738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321873440.9U Active CN220496623U (en) | 2023-07-17 | 2023-07-17 | Stem cell separation and extraction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220496623U (en) |
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2023
- 2023-07-17 CN CN202321873440.9U patent/CN220496623U/en active Active
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