CN214244413U - High-efficiency flow type cell sorting device - Google Patents

Abstract

The utility model relates to a cell sorting technology field just discloses an efficient flow cell sorting unit, which comprises an outer shell, the bottom fixedly connected with slewing mechanism of shell inner wall, slewing mechanism's fixed surface is connected with the spliced pole, the equal fixedly connected with in the left and right sides of spliced pole places the piece, the inner wall of placing the piece has been seted up and has been placed the hole, the inside of placing the hole is provided with the test tube, slewing mechanism's fixed surface is connected with the backup pad. The utility model discloses a slewing mechanism, stand pipe and drive mechanism's cooperation makes about two positions of placing the piece can exchange as required to make the user can take out the test tube of third through hole below from the shell when sorting out the cell, and insert new test tube to placing downtheholely, and then make this sorting unit can sort out the cell in succession, and make this sorting unit's sorting efficiency improve.

Description

High-efficiency flow type cell sorting device

Technical Field

The utility model relates to a cell sorting technology field especially relates to an efficient flow cell sorting unit.

Background

A flow cytometric sorting apparatus is an apparatus for automatically analyzing and sorting cells. It can quickly measure, store and display a series of important biophysical and biochemical characteristic parameters of dispersed cells suspended in liquid, and can select specified cell subsets according to the preselected parameter range. At present, when the flow cell sorting device sorts cells, the cells after sorting are mostly stored by using test tubes, but when the cells are sorted, the test tubes on the flow cell sorting device need to be replaced firstly, then the next cell can be sorted, the test tubes cannot be sorted and replaced at the same time, and further the efficiency of the flow cell sorting device is low.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, when the flow cell sorting device sorts cells, most of the flow cell sorting devices adopt test tubes to store the sorted cells, but when the cells are sorted, the test tubes on the flow cell sorting device need to be replaced firstly, then next cells can be sorted, the test tubes cannot be replaced while being sorted, and then the efficiency of the flow cell sorting device is low, so that the flow cell sorting device with high efficiency is provided.

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

a high-efficiency flow cell sorting device comprises a shell, wherein a rotating mechanism is fixedly connected to the bottom of the inner wall of the shell, a connecting column is fixedly connected to the surface of the rotating mechanism, placing blocks are fixedly connected to the left side and the right side of the connecting column, placing holes are formed in the inner wall of the placing blocks, test tubes are arranged in the placing holes, a supporting plate is fixedly connected to the surface of the rotating mechanism, the upper surface of the supporting plate is in contact with the bottoms of the test tubes, a first through hole is formed in the back surface of the shell, guide tubes are fixedly connected to the inner wall of the first through hole and the upper surface of the shell, a second through hole is formed in the upper surface of the shell, a sorter body is fixedly connected to the inner wall of the second through hole and located above the test tubes, and a traction mechanism is fixedly connected to the right side of the sorter body and the inner wall of the rotating mechanism, the surface of the traction mechanism is in contact with the inner wall of the guide pipe, a third through hole is formed in the upper surface of the shell, the third through hole is formed in the right side of the sorter body and located above the test tube, an cover plate is hinged to the upper surface of the shell through a hinge, and the cover plate is located above the third through hole.

Preferably, the front side and the rear side of the inner wall of the shell are fixedly connected with ultraviolet sterilizing lamps.

Preferably, the bottom fixedly connected with supporting leg of shell, the bottom fixedly connected with universal wheel of shell, the universal wheel is located the left side of supporting leg.

Preferably, slewing mechanism includes first hollow block, the bottom of first hollow block and the bottom fixed connection of shell inner wall, the inner wall fixedly connected with bearing of first hollow block, the fixed surface of bearing is connected with the pivot, the hollow block of fixed surface of pivot is connected with the second, the inner wall of the hollow block of second and the surface contact of first hollow block, fixedly connected with clockwork spring between the inner wall of the hollow block of second and the surface of pivot, the fixed surface of pivot is connected with the coiling dish, the ring channel has been seted up on the surface of coiling dish, the inner wall of ring channel and drive mechanism's surface bonding, the inner wall of spliced pole and the inner wall of backup pad all are connected with the fixed surface of pivot, the coiling dish is located the below of backup pad.

Preferably, the traction mechanism comprises an electric push rod, the left side of the electric push rod is fixedly connected with the right side of the sorter body, the bottom of the electric push rod is fixedly connected with a connecting block, a traction rope is bonded on the inner wall of the connecting block, the surface of the traction rope is in contact with the inner wall of the guide pipe, and the surface of the traction rope is bonded on the inner wall of the annular groove.

Preferably, the number of the placing blocks is two, and the centers of the placing blocks and the center of the connecting column are on the same horizontal line.

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

(1) the utility model discloses a set up slewing mechanism, stand pipe and drive mechanism, wherein, the haulage rope twines to the ring channel, and make the haulage rope be in the state of being straight all the time through clockwork spring, when electric putter stimulates the haulage rope, make the coiling dish rotate through the haulage rope, at this moment, can make the position of two placing blocks of left and right sides exchange, when electric putter drives the connecting block and moves down, the haulage rope twines in the ring channel through clockwork spring, and make the position of two placing blocks of left and right sides exchange, and then when using this sorting unit, through slewing mechanism, the cooperation of stand pipe and drive mechanism, make the position of two placing blocks of left and right sides exchange as required, thereby make the user can be when sorting the cell, take out the test tube below the third through-hole from the shell, and insert new test tube to placing the downthehole, further, the sorting device can continuously sort the cells, and the sorting efficiency of the sorting device is improved.

(2) The utility model discloses an sterilamp carries out germicidal treatment to the inside air of shell, and then prevents that the bacterium in the air from causing the pollution to the cell in the test tube, simultaneously, through setting up supporting leg and universal wheel, when the user need remove this sorting unit, lift up this sorting unit, make supporting leg and desktop separation, and make universal wheel and desktop contact, at this moment, it is comparatively convenient to make this sorting unit remove through the universal wheel, and then convenient to use person removes this sorting unit to the assigned position.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic view of the housing of the present invention;

fig. 4 is a schematic view of the rotating mechanism of the present invention;

fig. 5 is a schematic view of the placement block of the present invention.

In the figure: 1. a housing; 2. a rotating mechanism; 21. a first hollow block; 22. a bearing; 23. a rotating shaft; 24. a second hollow block; 25. a clockwork spring; 26. a winding disc; 27. an annular groove; 3. connecting columns; 4. placing the blocks; 5. placing holes; 6. a test tube; 7. a support plate; 8. a first through hole; 9. a guide tube; 10. a second through hole; 11. a sorter body; 12. a traction mechanism; 121. an electric push rod; 122. connecting blocks; 123. a hauling rope; 13. a third through hole; 14. a cover plate; 15. an ultraviolet germicidal lamp; 16. supporting legs; 17. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a high-efficiency flow cell sorting device, comprising a housing 1, a rotating mechanism 2 fixedly connected to the bottom of the inner wall of the housing 1, a connecting column 3 fixedly connected to the surface of the rotating mechanism 2, placing blocks 4 fixedly connected to the left and right sides of the connecting column 3, two placing blocks 4, and the centers of the placing blocks 4 and the connecting column 3 are on the same horizontal line, a placing hole 5 is formed in the inner wall of the placing block 4, a test tube 6 is arranged in the placing hole 5, the placing hole 5 limits the test tube 6, a supporting plate 7 is fixedly connected to the surface of the rotating mechanism 2, the upper surface of the supporting plate 7 contacts with the bottom of the test tube 6, the supporting plate 7 supports the test tube 6, a first through hole 8 is formed in the back of the housing 1, a guide tube 9 is fixedly connected to both the inner wall of the first through hole 8 and the upper surface of the housing 1, second through-hole 10 has been seted up to shell 1's upper surface, the inner wall fixedly connected with sorter body 11 of second through-hole 10, sorter body 11 is located the top of test tube 6, the right side of sorter body 11 and the equal fixedly connected with drive mechanism 12 of slewing mechanism 2's inner wall, the surface of drive mechanism 12 and the inner wall contact of stand pipe 9, third through-hole 13 has been seted up to shell 1's upper surface, third through-hole 13 is located sorter body 11's right side, third through-hole 13 is located test tube 6's top, shell 1's upper surface articulates through the hinge has apron 14, apron 14 is located third through-hole 13's top. The third through hole 13 is sealed by a cover plate 14.

Equal fixedly connected with sterilamp 15 in both sides around the 1 inner wall of shell, the bottom fixedly connected with supporting leg 16 of shell 1, the bottom fixedly connected with universal wheel 17 of shell 1, universal wheel 17 is located the left side of supporting leg 16, carry out germicidal treatment to the air of 1 inside of shell through sterilamp 15, and then prevent that the bacterium in the air from causing the pollution to the cell in test tube 6, and simultaneously, through setting up supporting leg 16 and universal wheel 17, when the user need remove this sorting unit, lift this sorting unit, make supporting leg 16 and desktop separation, and make universal wheel 17 and desktop contact, at this moment, it is comparatively convenient to make this sorting unit remove through universal wheel 17, and then convenient to use person removes this sorting unit to the assigned position.

The rotating mechanism 2 comprises a first hollow block 21, the bottom of the first hollow block 21 is fixedly connected with the bottom of the inner wall of the shell 1, the inner wall of the first hollow block 21 is fixedly connected with a bearing 22, the surface of the bearing 22 is fixedly connected with a rotating shaft 23, the surface of the rotating shaft 23 is fixedly connected with a second hollow block 24, the inner wall of the second hollow block 24 is in contact with the surface of the first hollow block 21, a clockwork spring 25 is fixedly connected between the inner wall of the second hollow block 24 and the surface of the rotating shaft 23, the clockwork spring 25 is positioned above the first hollow block 21, the surface of the rotating shaft 23 is fixedly connected with a winding disc 26, an annular groove 27 is formed in the surface of the winding disc 26, the inner wall of the annular groove 27 is bonded with the surface of the traction mechanism 12, the inner walls of the connecting column 3 and the inner wall of the supporting plate 7 are both fixedly connected with the surface of the rotating shaft 23, and the winding disc 26 is positioned below the supporting plate 7.

Traction mechanism 12 includes electric putter 121, electric putter 121's the left side and the right side fixed connection of sorter body 11, electric putter 121's bottom fixed connection has connecting block 122, the inner wall of connecting block 122 bonds there is haulage rope 123, the surface of haulage rope 123 and the inner wall contact of stand pipe 9, the surface of haulage rope 123 bonds with the inner wall of ring channel 27, ring channel 27 plays limiting displacement to haulage rope 123, and, when pivot 23 rotates, clockwork spring 25 takes place to deform because of the rotation of second hollow block 24, at this moment, clockwork spring 25 after the deformation can exert the effort opposite with pivot 23 direction of rotation to second hollow block 24, and then when pivot 23 rotated, make haulage rope 123 be in the state of straining through clockwork spring 25 all the time.

The utility model discloses in, the user uses the device, place test tube 6 earlier in placing hole 5, then sort the cell through sorter body 11, and make the cell after sorting get into in the 23 left test tube 6 of pivot, after the cell is sorted, open electric putter 121, the cooperation through the mechanism of haulage rope 123 and pivot 23, two positions of placing piece 4 about the messenger take place to exchange, at this moment, can remove empty test tube 6 to the below of sorter body 11, and the test tube 6 that will store the cell moves to the below of third through hole 13, then, the user can directly carry out next cell sorting, and in the sorting, change 23 right side test tube 6 of pivot.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The efficient flow cytometry sorting device comprises a shell (1) and is characterized in that a rotating mechanism (2) is fixedly connected to the bottom of the inner wall of the shell (1), a connecting column (3) is fixedly connected to the surface of the rotating mechanism (2), a placing block (4) is fixedly connected to the left side and the right side of the connecting column (3), a placing hole (5) is formed in the inner wall of the placing block (4), a test tube (6) is arranged in the placing hole (5), a supporting plate (7) is fixedly connected to the surface of the rotating mechanism (2), the upper surface of the supporting plate (7) is in contact with the bottom of the test tube (6), a first through hole (8) is formed in the back of the shell (1), a guide tube (9) is fixedly connected to the inner wall of the first through hole (8) and the upper surface of the shell (1), a second through hole (10) is formed in the upper surface of the shell (1), the utility model discloses a test tube test device, including shell (1), inner wall fixedly connected with sorter body (11) of second through-hole (10), sorter body (11) are located the top of test tube (6), the right side of sorter body (11) and the equal fixedly connected with drive mechanism (12) of inner wall of slewing mechanism (2), the surface of drive mechanism (12) and the inner wall contact of stand pipe (9), third through-hole (13) have been seted up to the upper surface of shell (1), third through-hole (13) are located the right side of sorter body (11), third through-hole (13) are located the top of test tube (6), the upper surface of shell (1) articulates through the hinge has apron (14), apron (14) are located the top of third through-hole (13).

2. A high efficiency flow cytometer sorting apparatus as described in claim 1, wherein uv sterilizing lamps (15) are fixedly connected to the front and rear sides of the inner wall of the housing (1).

3. A high efficiency flow cytometer sorting apparatus as described in claim 1, wherein the bottom of the housing (1) is fixedly connected with a support leg (16), the bottom of the housing (1) is fixedly connected with a universal wheel (17), and the universal wheel (17) is located at the left side of the support leg (16).

4. The efficient flow cytometry sorting apparatus according to claim 1, wherein the rotating mechanism (2) comprises a first hollow block (21), the bottom of the first hollow block (21) is fixedly connected with the bottom of the inner wall of the housing (1), the inner wall of the first hollow block (21) is fixedly connected with a bearing (22), the surface of the bearing (22) is fixedly connected with a rotating shaft (23), the surface of the rotating shaft (23) is fixedly connected with a second hollow block (24), the inner wall of the second hollow block (24) is in contact with the surface of the first hollow block (21), a clockwork spring (25) is fixedly connected between the inner wall of the second hollow block (24) and the surface of the rotating shaft (23), the surface of the rotating shaft (23) is fixedly connected with a winding disc (26), and the surface of the winding disc (26) is provided with an annular groove (27), the inner wall of the annular groove (27) is bonded with the surface of the traction mechanism (12), the inner walls of the connecting column (3) and the supporting plate (7) are fixedly connected with the surface of the rotating shaft (23), and the winding disc (26) is located below the supporting plate (7).

5. The efficient flow cytometry sorting apparatus of claim 4, wherein the pulling mechanism (12) comprises an electric push rod (121), the left side of the electric push rod (121) is fixedly connected with the right side of the sorter body (11), the bottom of the electric push rod (121) is fixedly connected with a connecting block (122), a pulling rope (123) is bonded to the inner wall of the connecting block (122), the surface of the pulling rope (123) is in contact with the inner wall of the guide tube (9), and the surface of the pulling rope (123) is bonded to the inner wall of the annular groove (27).

6. A high efficiency flow cytometer sorting device according to claim 1, characterized in that the number of the placing blocks (4) is two, and the center of the placing block (4) is on the same horizontal line with the center of the connecting column (3).

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