CN215044747U - Sieving mechanism for cell separation - Google Patents
Sieving mechanism for cell separation Download PDFInfo
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- CN215044747U CN215044747U CN202120646337.5U CN202120646337U CN215044747U CN 215044747 U CN215044747 U CN 215044747U CN 202120646337 U CN202120646337 U CN 202120646337U CN 215044747 U CN215044747 U CN 215044747U
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- box body
- threaded rod
- blocks
- cell sorter
- cell separation
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Abstract
The utility model provides a sieving mechanism for cell separation. The screening device for cell separation comprises a magnetic cell sorter and a box body, wherein the top of the box body is provided with an opening, and the magnetic cell sorter is arranged in the box body; the top cover is hinged to the top of the box body; the supporting seat is arranged in the box body, and the magnetic cell sorter is fixedly installed at the top of the supporting seat through bolts; the handle is fixedly arranged on one side of the box body; and the four universal wheels are fixedly arranged at four corners of the bottom of the box body respectively. The utility model provides a sieving mechanism for cell separation has and to accomodate the magnetic cell sorter in the box, and the dust is gone up in the condition whereabouts of avoiding not, can conveniently shift the magnetic cell sorter simultaneously, avoids carrying the painfulness of magnetic cell sorter, avoids bumping bad magnetic cell sorter's advantage.
Description
Technical Field
The utility model relates to a cell separation technical field especially relates to a sieving mechanism for cell separation.
Background
Cell separation techniques are fundamental tools for the study of, for example, nuclei, mitochondria, golgi apparatus, lysosomes and microbodies, as well as various macromolecules. The cell study was conducted by screening out desired cells after separating the cells. In the prior art, a magnetic cell sorter is used as a screening device for cell separation. A magnetic cell sorter is a medical scientific research instrument used in the field of basic medicine.
However, the use of the existing magnetic cell sorter is directly put on the experiment table for use, when the magnetic cell sorter needs to be carried to transfer in a short distance, manual carrying is needed, the magnetic cell sorter is large in size and heavy, manual carrying consumes physical force, and the magnetic cell sorter is easy to touch and damage. Moreover, under the condition that the magnetic cell sorter is not used for a long time, dust is easy to fall, and inconvenience is brought to cleaning.
Therefore, it is necessary to provide a new screening apparatus for cell separation to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a can accomodate magnetic cell sorter in the box, avoid the condition that does not fall dust, can conveniently shift magnetic cell sorter simultaneously, avoid carrying the painstaking of magnetic cell sorter, avoid bumping bad sieving mechanism for the cell separation of magnetic cell sorter.
In order to solve the above technical problem, the utility model provides a sieving mechanism for cell separation includes: the magnetic cell sorter is arranged in the box body, the top of the box body is provided with an opening; the top cover is hinged to the top of the box body; the supporting seat is arranged in the box body, and the magnetic cell sorter is fixedly installed at the top of the supporting seat through bolts; the handle is fixedly arranged on one side of the box body; the four universal wheels are respectively and fixedly arranged at the four corners of the bottom of the box body; and the lifting mechanism is arranged on the box body.
Preferably, the lifting mechanism comprises two bar-shaped seats, two support rods, a rack, a motor, a rotating shaft, a first bevel gear, a second bevel gear, a threaded rod, two sliding rods and a telescopic mechanism, wherein the two bar-shaped seats are symmetrically and fixedly arranged on the inner wall of the bottom of the box body, the two bar-shaped seats are respectively contacted with the inner walls of the two sides of the box body, the two support rods are fixedly arranged on the two bar-shaped seats, the two support rods are symmetrically arranged, the rack is fixedly arranged at the bottom of the box body, the motor is fixedly arranged on the rack, the rotating shaft is fixedly arranged on an output shaft of the motor, the first bevel gear is fixedly arranged at the top end of the rotating shaft, the threaded rod is rotatably arranged at one side where the two bar-shaped seats are close to each other, the second bevel gear is fixedly arranged on the threaded rod, the second bevel gear is meshed with the first bevel gear, the two sliding rods are symmetrically and fixedly installed at the bottom of the supporting seat, and the telescopic mechanism is arranged in the box body.
Preferably, the telescopic mechanism comprises two first moving blocks, two second moving blocks, eight hinged blocks and two telescopic frames, the two first moving blocks are all slidably mounted on the two slide bars, the two second moving blocks are all slidably mounted on the two support bars, the eight hinged blocks are respectively and fixedly mounted at the bottoms of the two first moving blocks and the tops of the two second moving blocks, and the two telescopic frames are respectively hinged to the eight hinged blocks.
Preferably, two sections of threads with opposite rotation directions are formed in the threaded rod, threaded holes are formed in the two second moving blocks, and the threaded rod is in threaded connection with the two threaded holes respectively.
Preferably, two concave blocks are fixedly mounted on two sides of the supporting seat, two rail rods are fixedly mounted on two sides of the box body, the concave blocks are connected with the four rail rods in a sliding mode, and the top ends and the bottom ends of the rail rods are fixedly mounted with stop blocks.
Preferably, two one side that the bar seat is close to each other all is seted up flutedly, the both ends of threaded rod extend to two respectively in the recess, just the both ends of threaded rod respectively with two the recess rotates to be connected.
Compared with the prior art, the utility model provides a sieving mechanism for cell separation has following beneficial effect:
the utility model provides a sieving mechanism is used in cell separation:
cooperate through box, magnetism cell sorter, top cap, supporting seat, handle, universal wheel and elevating system, can be under the condition of not using, can accomodate the magnetism cell sorter in the box, avoid the condition that does not fall dust, can conveniently shift the magnetism cell sorter simultaneously, avoid carrying the painfulness of magnetism cell sorter, avoid bumping bad magnetism cell sorter.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a screening apparatus for cell separation according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic top view of the cross-sectional structure of the present invention;
fig. 5 is a schematic view of the bottom view of the middle support seat of the present invention.
Reference numbers in the figures: 1. a box body; 2. a magnetic cell sorter; 3. a top cover; 4. a supporting seat; 5. a handle; 6. a universal wheel; 7. a strip-shaped seat; 8. a support bar; 9. a frame; 10. a motor; 11. a rotating shaft; 12. a first bevel gear; 13. a second bevel gear; 14. a threaded rod; 15. a slide bar; 16. a first moving block; 17. a second moving block; 18. a hinged block; 19. a telescopic frame; 20. a concave block; 21. a track rod; 22. and a stop block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-5, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a screening apparatus for cell separation according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of portion B of FIG. 1; FIG. 4 is a schematic top view of the cross-sectional structure of the present invention; fig. 5 is a schematic view of the bottom view of the middle support seat of the present invention. The screening device for cell separation comprises: the cell sorting device comprises a magnetic cell sorting instrument 2 and a box body 1, wherein the top of the box body 1 is provided with an opening, and the magnetic cell sorting instrument 2 is arranged in the box body 1; the top cover 3 is hinged to the top of the box body 1; the supporting seat 4 is arranged in the box body 1, and the magnetic cell sorter 2 is fixedly installed at the top of the supporting seat 4 through bolts; the handle 5 is fixedly arranged on one side of the box body 1; the four universal wheels 6 are respectively and fixedly arranged at the four corners of the bottom of the box body 1; and the lifting mechanism is arranged on the box body 1.
The lifting mechanism comprises two bar-shaped seats 7, two support rods 8, a rack 9, a motor 10, a rotating shaft 11, a first bevel gear 12, a second bevel gear 13, a threaded rod 14, two slide rods 15 and a telescopic mechanism, wherein the two bar-shaped seats 7 are symmetrically and fixedly arranged on the inner wall of the bottom of the box body 1, the two bar-shaped seats 7 are respectively contacted with the inner walls of the two sides of the box body 1, the two support rods 8 are fixedly arranged on the two bar-shaped seats 7, the two support rods 8 are symmetrically arranged, the rack 9 is fixedly arranged at the bottom of the box body 1, the motor 10 is fixedly arranged on the rack 9, the rotating shaft 11 is fixedly arranged on an output shaft of the motor 10, the first bevel gear 12 is fixedly arranged at the top end of the rotating shaft 11, and the threaded rod 14 is rotatably arranged at one side of the two bar-shaped seats 7 which are close to each other, second bevel gear 13 fixed cover is established on threaded rod 14, second bevel gear 13 with first bevel gear 12 meshes mutually, two slide bar 15 symmetry fixed mounting be in the bottom of supporting seat 4, telescopic machanism sets up in the box 1, through elevating system can be right magnetism cell sorter 2 goes up and down, can with magnetism cell sorter 2 is accomodate in the box 1, the dust on the condition whereabouts of avoiding not using.
The telescopic mechanism comprises two first moving blocks 16, two second moving blocks 17, eight hinged blocks 18 and two telescopic frames 19, the two first moving blocks 16 are all slidably mounted on the two slide bars 15, the two second moving blocks 17 are all slidably mounted on the two support bars 8, the eight hinged blocks 18 are respectively and fixedly mounted at the bottoms of the two first moving blocks 16 and the tops of the two second moving blocks 17, and the two telescopic frames 19 are respectively hinged to the eight hinged blocks 18.
Two sections of threads with opposite rotation directions are formed on the threaded rod 14, threaded holes are formed in the two second moving blocks 17, and the threaded rod 14 is in threaded connection with the two threaded holes respectively, so that the two second moving blocks 17 can be close to or far away from each other under the rotation of the threaded rod 14, and the expansion bracket 19 is lifted or lowered.
The equal fixed mounting in both sides of supporting seat 4 has two concave type pieces 20, the equal fixed mounting in both sides of box 1 has two track poles 21, four concave type piece 20 respectively with four track pole 21 sliding connection, four the equal fixed mounting in top and the bottom of track pole 21 has dog 22, can with magnetic cell sorter 2 can stably go up and down.
Two one side that the bar seat 7 is close to each other all is seted up flutedly, the both ends of threaded rod 14 extend to two respectively in the recess, just the both ends of threaded rod 14 respectively with two the recess rotates to be connected, makes threaded rod 14 can the steady rotation.
The utility model provides a sieving mechanism for cell separation's theory of operation as follows: when the device is used, the top cover 3 is opened, the motor 10 is started to rotate forwardly, the motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the threaded rod 14 to rotate through the first bevel gear 12 and the second bevel gear 13, the threaded rod 14 enables the two second movable blocks 17 to be close to each other, the two second movable blocks 17 drive the two pairs of hinged blocks 18 on the threaded rod to be close to each other, so that the telescopic frame 19 extends to be high, the four hinged blocks 18 above the threaded rod and the first movable block 16 are driven to be close to each other and be lifted, the two first movable blocks 16 drive the two sliding rods 15 to be lifted, the sliding rods 15 drive the supporting seat 4 to be lifted, the supporting seat 4 drives the magnetic cell sorter 2 to be lifted, meanwhile, the supporting seat 4 drives the four concave blocks 20 to slide on the four track rods 21, the lifting process of the magnetic cell sorter 2 is more stable, and the motor 10 stops working until the four concave blocks 20 touch the four stop at the top ends of the four track rods 21, at the moment, the top of the supporting seat 4 is flush with the top of the box body 1, and then the magnetic cell sorter 2 can be used for cell separation and screening;
when the long time does not use or need to shift magnetic cell sorter 2, starter motor 10 reversal makes magnetic cell sorter 2 descend to in box 1 to cover top cap 3, the dust is gone up in the condition whereabouts that can avoid not using, and through universal wheel 6, promotes handle 5 and can shift box 1, avoids carrying the painstaking of magnetic cell sorter 2, avoids bumping bad magnetic cell sorter 2.
Compared with the prior art, the utility model provides a sieving mechanism for cell separation has following beneficial effect:
the utility model provides a sieving mechanism for cell separation cooperatees through box 1, magnetism cell sorter 2, top cap 3, supporting seat 4, handle 5, universal wheel 6 and elevating system, can be under the condition of not using, can accomodate magnetism cell sorter 2 in box 1, and the dust is gone up in the condition whereabouts of avoiding not using, can conveniently shift magnetism cell sorter 2 simultaneously, avoids carrying the painfulness of magnetism cell sorter 2, avoids bumping bad magnetism cell sorter 2.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;
furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;
in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A screening apparatus for cell separation, comprising:
a magnetic cell sorter, a magnetic separator,
the top of the box body is provided with an opening, and the magnetic cell sorter is arranged in the box body;
the top cover is hinged to the top of the box body;
the supporting seat is arranged in the box body, and the magnetic cell sorter is fixedly installed at the top of the supporting seat through bolts;
the handle is fixedly arranged on one side of the box body;
the four universal wheels are respectively and fixedly arranged at the four corners of the bottom of the box body;
and the lifting mechanism is arranged on the box body.
2. The screening apparatus for cell separation according to claim 1, wherein the elevating mechanism comprises two bar-shaped seats, two support rods, a frame, a motor, a rotating shaft, a first bevel gear, a second bevel gear, a threaded rod, two slide rods and a telescopic mechanism, the two bar-shaped seats are symmetrically and fixedly installed on the inner wall of the bottom of the box body, the two bar-shaped seats are respectively contacted with the inner walls of the two sides of the box body, the two support rods are fixedly installed on the two bar-shaped seats, the two support rods are symmetrically arranged, the frame is fixedly installed at the bottom of the box body, the motor is fixedly installed on the frame, the rotating shaft is fixedly installed on the output shaft of the motor, the first bevel gear is fixedly installed at the top end of the rotating shaft, the threaded rod is rotatably installed at the side where the two bar-shaped seats are close to each other, the second bevel gear is fixedly sleeved on the threaded rod, the second bevel gear is meshed with the first bevel gear, the two sliding rods are symmetrically and fixedly installed at the bottom of the supporting seat, and the telescopic mechanism is arranged in the box body.
3. The screening device for cell separation according to claim 2, wherein the telescoping mechanism comprises two first moving blocks, two second moving blocks, eight hinged blocks and two telescoping frames, the two first moving blocks are slidably mounted on the two slide bars, the two second moving blocks are slidably mounted on the two support bars, the eight hinged blocks are fixedly mounted at the bottoms of the two first moving blocks and the tops of the two second moving blocks, and the two telescoping frames are respectively hinged to the eight hinged blocks.
4. The screening apparatus for cell separation according to claim 3, wherein the threaded rod has two sections of threads with opposite rotation directions, the two second moving blocks have threaded holes, and the threaded rod is respectively in threaded connection with the two threaded holes.
5. The screening apparatus for cell separation according to claim 1, wherein two concave blocks are fixedly mounted on both sides of the supporting base, two rail rods are fixedly mounted on both sides of the box body, four concave blocks are slidably connected to four rail rods, respectively, and stoppers are fixedly mounted on top and bottom ends of the four rail rods.
6. The screening apparatus for cell separation according to claim 2, wherein a groove is formed on a side of each of the two strip seats adjacent to each other, two ends of the threaded rod extend into the two grooves, and two ends of the threaded rod are rotatably connected to the two grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646337.5U CN215044747U (en) | 2021-03-30 | 2021-03-30 | Sieving mechanism for cell separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646337.5U CN215044747U (en) | 2021-03-30 | 2021-03-30 | Sieving mechanism for cell separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215044747U true CN215044747U (en) | 2021-12-07 |
Family
ID=79152313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120646337.5U Active CN215044747U (en) | 2021-03-30 | 2021-03-30 | Sieving mechanism for cell separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215044747U (en) |
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2021
- 2021-03-30 CN CN202120646337.5U patent/CN215044747U/en active Active
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