CN210261789U - Sorting unit of flow cytometer - Google Patents
Sorting unit of flow cytometer Download PDFInfo
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- CN210261789U CN210261789U CN201920189479.6U CN201920189479U CN210261789U CN 210261789 U CN210261789 U CN 210261789U CN 201920189479 U CN201920189479 U CN 201920189479U CN 210261789 U CN210261789 U CN 210261789U
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Abstract
The utility model relates to a cell detection technical equipment field especially relates to a sorting unit of flow cytometer. The sorting device of the flow cytometer comprises a base and a test tube rack, wherein a rotating shaft positioned on the base is rotatably arranged in the middle of the base, the top of the rotating shaft is coaxially and fixedly connected with a rotating disc, and a plurality of sample tube clamping grooves are circumferentially arranged on the edge of the rotating disc; the upper part of one end of the base is fixedly connected with a sample liquid pressing device; the base is provided with a sorting device positioned right below the sample liquid pressurizing device, and the base positioned below the sorting device is provided with a test tube rack transmission structure; the test-tube rack is rectangle, is equipped with every row of three test tube standing groove on the test-tube rack, has placed the test tube in the test tube standing groove. The semi-automatic sorting and detecting device can realize semi-automatic sorting and detecting, realize overall sorting of multiple groups of samples, and effectively reduce labor intensity.
Description
Technical Field
The utility model relates to a cell detection technical equipment field especially relates to a sorting unit of flow cytometer.
Background
The cell detection technology belongs to a relatively advanced technology in the medical industry, is an important index capable of measuring physiological health conditions, is also a large auxiliary tool for judging medical symptoms, and is increasingly indispensable to be used in detection in the medical industry.
The flow cytometer is used for carrying out multi-parameter and rapid analysis on cells or biological particles in a rapid linear flow state; in the prior art, manual work is adopted, samples are sorted one by one, so that the manual work is more involved in the operation, cross infection is easy to generate, the working efficiency is lower, and overall management is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, the utility model provides a this structural design of sorting unit of flow cytometer is reasonable, novel, can realize semi-automatization's separation and detection, realized multiunit sample and overall selected separately, effectually alleviateed intensity of labour, improved work efficiency, solved the problem that exists among the prior art.
The utility model discloses a realize through following technical scheme:
a sorting device of a flow cytometer comprises a base and a test tube rack, wherein a rotating shaft positioned on the base is rotatably arranged in the middle of the base, the top of the rotating shaft is coaxially and fixedly connected with a rotating disc, and a plurality of sample tube clamping grooves are circumferentially arranged on the edge of the rotating disc; the upper part of one end of the base is fixedly connected with a sample liquid pressing device; the base is provided with a sorting device positioned right below the sample liquid pressurizing device, and the base positioned below the sorting device is provided with a test tube rack transmission structure; the test-tube rack is rectangle, is equipped with every row of three test tube standing groove on the test-tube rack, has placed the test tube in the test tube standing groove.
Further optimally, the sample liquid pressurizing device comprises a vertical stand column which is fixedly arranged at one end of the base, the top of the stand column is fixedly connected with a top plate which is horizontally arranged, an air cylinder is arranged on the top plate, the tail end of a piston rod of the air cylinder is connected with a pressurizing plug, the pressurizing plug is matched with the sample tube, a pressurizing pump is arranged in the pressurizing plug, and the position of the pressurizing plug corresponds to the position of the sample tube clamping groove.
Preferably, the sorting device comprises a mounting plate vertically and fixedly arranged on the base, a horizontally arranged laser generator is arranged on the inner side of the mounting plate, a mounting seat fixedly connected with the base is sleeved outside the rotating shaft, a laser receiver is arranged on one side of the mounting seat opposite to the laser generator, and a connecting line of the laser generator and the laser receiver is perpendicular to the axis of the pressurizing plug; and deflection plates are arranged at the lower sides of the laser generators at the corresponding positions on the mounting plate and the mounting seat.
Further optimally, the test tube rack transmission structure comprises a groove hole which is horizontally arranged on the surface of the base along the width direction of the base, a sliding plate is connected in the groove hole in the direction which is arranged along the groove hole in a sliding manner, a rotating screw rod is horizontally arranged in the base along the width direction of the base, the rotating screw rod is connected with a rotating motor, the rotating screw rod is in threaded connection with a sliding block, and limiting plates are arranged on two sides of the groove hole on the base.
The utility model has the advantages that: this structural design is reasonable, novel, can realize semi-automatization's separation and detect, has realized that multiunit sample orchestration is selected separately, has effectually alleviateed intensity of labour, has improved work efficiency, is suitable for extensive popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
In the figure, 1 base, 2 test-tube racks, 3 pivots, 4 carousel, 5 test tube standing grooves, 6 stands, 7 roofs, 8 cylinders, 9 pressure plugs, 10 mounting panels, 11 laser generator, 12 mount pads, 13 laser receiver, 14 deflector plates, 15 slide, 16 rotation screw rods, 17 limiting plates.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1, the embodiment discloses a sorting device of a flow cytometer, which includes a base 1 and a test tube rack 2, wherein a rotating shaft 3 located on the base 1 is rotatably arranged in the middle of the base 1, a rotating disc 4 is coaxially and fixedly connected to the top of the rotating shaft 3, and a plurality of sample tube clamping grooves are circumferentially arranged on the edge of the rotating disc 4; the upper part of one end of the base 1 is fixedly connected with a sample liquid pressing device; a sorting device which is positioned right below the sample liquid pressurizing device is arranged on the base 1, and a test tube rack transmission structure is arranged on the base 1 which is positioned below the sorting device; the test-tube rack 2 is rectangular, three test tube placing grooves 5 in each row are arranged on the test-tube rack 2, and test tubes are placed in the test tube placing grooves 5.
As a preferred embodiment, the sample liquid pressurizing device comprises a vertical column 6 vertically and fixedly arranged at one end of a base 1, the top of the column 6 is fixedly connected with a top plate 7 horizontally arranged, an air cylinder 8 is arranged on the top plate 7, the tail end of a piston rod of the air cylinder 8 is connected with a pressurizing plug 9, the pressurizing plug 9 is matched with the sample tube, a pressurizing pump is arranged in the pressurizing plug 9, and the position of the pressurizing plug 9 corresponds to the position of a clamping groove of the sample tube.
As a preferred embodiment, the sorting device comprises a mounting plate 10 vertically and fixedly arranged on a base 1, a horizontally arranged laser generator 11 is arranged on the inner side of the mounting plate 10, a mounting seat 12 fixedly connected with the base 1 is sleeved outside a rotating shaft 3, a laser receiver 13 is arranged on one side of the mounting seat 12 opposite to the laser generator 11, and a connecting line of the laser generator 11 and the laser receiver 13 is vertical to the axis of a pressurizing plug 9; a deflector plate 14 is provided on the underside of the laser generator 11 at the corresponding locations on the mounting plate 10 and the mounting base 12.
As a preferred embodiment, the test tube rack transmission structure comprises a groove hole horizontally arranged on the surface of the base 1 along the width direction of the base 1, a sliding plate 15 is connected in the groove hole horizontally arranged along the width direction of the groove hole, a rotating screw 16 is horizontally arranged in the base 1 along the width direction of the base 1, the rotating screw 16 is connected with a rotating motor, the rotating screw 16 is in threaded connection with the sliding block 15, and limiting plates 17 are arranged on two sides of the groove hole on the base 1.
When the sorting device of the flow cytometer of the utility model is used, samples are placed in the sample card placing grooves one by one, then the test tube rack 2 with test tubes is placed on the front side of the sliding plate 15 on the base 1, at the moment, the device is started, the rotating shaft 3 rotates each sample tube one by one to the lower part of the pressurizing plug 9 in the rotating process, sorting operation is carried out, when the sample tube rotates to the lower part of the pressurizing plug 9, the pressurizing plug 9 can cover the sample tube under the action of the cylinder 8 and pressurize the sample tube, so that the sample is sprayed out from the nozzle at the bottom end of the sample tube, sorting can be carried out and respectively falls into the corresponding test tube under the action of the laser generator 11, the laser receiver 13 and the deflection plate 14 after the sample is detected and sorted, the rotating disc 4 is rotated, so that the next sample tube rotates to the pressurizing plug 9, then, the rotating motor is started, the rotating screw 16 can drive the sliding plate 15 to move, the slide 15 pushes the tube rack forward to a position where the next three tubes are located under the nozzle.
The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (4)
1. The utility model provides a sorting unit of flow cytometer, includes base and test-tube rack, its characterized in that: a rotating shaft positioned on the base is rotatably arranged in the middle of the base, the top of the rotating shaft is coaxially and fixedly connected with a rotating disc, and a plurality of sample tube clamping grooves are circumferentially arranged on the edge of the rotating disc; the upper part of one end of the base is fixedly connected with a sample liquid pressing device; the base is provided with a sorting device positioned right below the sample liquid pressurizing device, and the base positioned below the sorting device is provided with a test tube rack transmission structure; the test-tube rack is rectangle, is equipped with every row of three test tube standing groove on the test-tube rack, has placed the test tube in the test tube standing groove.
2. A flow cytometer sorting apparatus according to claim 1, wherein: the sample liquid pressurizing device comprises a vertical stand column which is fixedly arranged at one end of a base, a top plate which is horizontally arranged is fixedly connected to the top of the stand column, a cylinder is arranged on the top plate, a pressurizing plug is connected to the tail end of a piston rod of the cylinder, the pressurizing plug is matched with the sample tube, a pressurizing pump is arranged in the pressurizing plug, and the position of the pressurizing plug corresponds to the position of the sample tube clamping groove.
3. A flow cytometer sorting apparatus according to claim 1, wherein: the sorting device comprises a mounting plate vertically and fixedly arranged on a base, a horizontally arranged laser generator is arranged on the inner side of the mounting plate, a mounting seat fixedly connected with the base is sleeved outside a rotating shaft, a laser receiver is arranged on one side of the mounting seat opposite to the laser generator, and the connecting line of the laser generator and the laser receiver is vertical to the axis of the pressurizing plug; and deflection plates are arranged at the lower sides of the laser generators at the corresponding positions on the mounting plate and the mounting seat.
4. A flow cytometer sorting apparatus according to claim 1, wherein: the test tube rack transmission structure comprises a groove hole which is horizontally arranged on the surface of a base along the width direction of the base, a sliding plate is connected in the groove hole in the direction which is arranged along the groove hole in a sliding manner, a rotating screw rod is horizontally arranged in the base along the width direction of the base, the rotating screw rod is connected with a rotating motor, the rotating screw rod is in threaded connection with a sliding block, and limiting plates are arranged on two sides of the groove hole on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189479.6U CN210261789U (en) | 2019-02-11 | 2019-02-11 | Sorting unit of flow cytometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189479.6U CN210261789U (en) | 2019-02-11 | 2019-02-11 | Sorting unit of flow cytometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210261789U true CN210261789U (en) | 2020-04-07 |
Family
ID=70010043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920189479.6U Active CN210261789U (en) | 2019-02-11 | 2019-02-11 | Sorting unit of flow cytometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210261789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237819A (en) * | 2021-05-12 | 2021-08-10 | 亚能生物技术（深圳）有限公司 | Flow cytometry detector |
-
2019
- 2019-02-11 CN CN201920189479.6U patent/CN210261789U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237819A (en) * | 2021-05-12 | 2021-08-10 | 亚能生物技术（深圳）有限公司 | Flow cytometry detector |
| CN113237819B (en) * | 2021-05-12 | 2024-03-22 | 亚能生物技术（深圳）有限公司 | Flow cytometry |
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