CN208459417U - A kind of full-automatic sample introduction mechanism of flow cytometer - Google Patents
A kind of full-automatic sample introduction mechanism of flow cytometer Download PDFInfo
- Publication number
- CN208459417U CN208459417U CN201821067233.3U CN201821067233U CN208459417U CN 208459417 U CN208459417 U CN 208459417U CN 201821067233 U CN201821067233 U CN 201821067233U CN 208459417 U CN208459417 U CN 208459417U
- Authority
- CN
- China
- Prior art keywords
- base
- flow cytometer
- full
- sample introduction
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of full-automatic sample introduction mechanisms of flow cytometer, including base, shake spring, storage base, RF transmitter, hydraulic cylinder, air pump, probe tube, stepper motor, PLC control cabinet and infrared receiver, base upper end side is equipped with wall, wall upper end side is horizontally installed with rack gear, described stepper motor one end is sequentially connected with gear, the wheel and rack engagement connection, pinch wheels are installed on the upside of the rack gear, and pinch wheels and gear pass through connection axis connection, hydraulic cylinder is installed on the downside of the stepper motor, telescopic rod is sequentially connected on the downside of the hydraulic cylinder, described telescopic rod one end is equipped with attachment base, the attachment base lower end is equipped with probe tube, described attachment base one end is equipped with appendix, a kind of full-automatic sample introduction mechanism of flow cytometer of the utility model, it will be to be checked The reagent of survey is placed in sample tube, and automatic sampling detection, high degree of automation, convenient for sampling can be carried out by control probe tube.
Description
Technical field
The utility model relates to sample introduction mechanism technical field, specifically a kind of full-automatic sample introduction mechanism of flow cytometer.
Background technique
Flow cytometer (Flowcytometry) is the device that cell is automatically analyzed and sorted.It can be quick
Feature in terms of measurement, storage, a series of important biophysics for showing the cell dispersion to float on a liquid, biochemistry
Parameter, and specified cell subsets can therefrom be sorted out according to the parameter ranges of pre-selection.Most flow cytometries are one
The instrument of kind of zero resolution, it can only measure such as total nucleic acid amount an of cell, the indexs such as total protein concentration, and cannot identify and
The nucleic acid of a certain privileged site or the number of albumen measured.That is, its detail resolution is zero.Flow cytometer is main
It is made of four parts.They are: flow chamber and liquid fluid system；Laser source and optical system；Photoelectric tube and detection system；Computer
And analysis system.Flow cytometer has an important link to sample link before measurements.
Existing flow cytometer sample introduction mechanism technology has the following problems: the existing full-automatic sample introduction machine of flow cytometer
Structure, the degree of automation is lower, and structure is complicated for Part Full Automatic sample introduction mechanism, easily breaks down, and service life is lower, and positions
Inaccuracy be easy to cause sampling error.
Utility model content
The purpose of this utility model is to provide a kind of full-automatic sample introduction mechanisms of flow cytometer, to solve in the prior art
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of full-automatic sample introduction machine of flow cytometer
Structure, including base, vibration spring, storage base, RF transmitter, hydraulic cylinder, air pump, probe tube, stepper motor, PLC control
Cabinet and infrared receiver, base upper end side are equipped with wall, and wall upper end side is horizontally installed with rack gear, institute
It states stepper motor one end and is sequentially connected with gear, the wheel and rack engagement connection, the rack gear upside is equipped with pinch wheels,
And pinch wheels and gear, by connection axis connection, the stepper motor downside is equipped with hydraulic cylinder, transmission on the downside of the hydraulic cylinder
It is connected with telescopic rod, described telescopic rod one end is equipped with attachment base, and the attachment base lower end is equipped with probe tube, the attachment base
One end is equipped with appendix, and appendix is connected to probe tube top, and described appendix one end is connected with air pump, on the base
Middle side part opens up fluted, is equipped with storage base by shaking spring in the groove, the storage base downside is equipped with exciting
Device, the storage base upside offer test tube jack, sample tube, the test tube jack side are inserted in the test tube jack
Storage base on RF transmitter is installed, described attachment base one end is equipped with infrared receiver, and infrared receiver
It can be correspondingly arranged straight down with RF transmitter, the wall side is equipped with PLC control cabinet.
Preferably, the wall side is equipped with monitor station, is equipped with RF transmitter on the upside of described monitor station one end.
Preferably, the vibration excitor is mounted in the middle part of groove, and is connected on the upside of vibration excitor by vibrating shaft and storage base bottom
It connects.
Preferably, the rack gear both ends are equipped with postive stop baffle, and the rack gear is arranged in parallel with storage base.
Preferably, test tube jack there are five equidistantly being opened up inside the storage base, and rubber is installed on the inside of test tube jack
Glue-line.
Compared with prior art, the utility model has the beneficial effects that reagent to be detected is placed on by the utility model
In sample tube, pinpoint function can be realized by the RF transmitter and outer line receiver that are equipped with, and pass through
Stepper motor, gear and rack gear engagement connection are able to carry out and move horizontally sampling, and structural principle is simple, by the air pump that is equipped with into
Row extracts the reagent sample in sample tube, and can carry out automatic sampling detection, the degree of automation by control probe tube
Height, convenient for sampling, there are five test tube jacks by equidistantly opening up inside storage base, can place five kinds of reagents simultaneously and be examined
It surveys, and rubber layer is installed on the inside of test tube jack, can be improved the stability that sample tube is plugged in test tube jack.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the storage base structure top view of the utility model.
Fig. 3 is the stepper motor and hydraulic cylinder attachment structure schematic diagram of the utility model.
In figure: 1, base；2, wall；3, groove；4, spring is shaken；5, storage base；6, sample tube；7, infrared ray emits
Device；8, monitor station；9, rack gear；10, postive stop baffle；11, hydraulic cylinder；12, air pump；13, probe tube；14, vibration excitor；15, it shakes
Axis；16, test tube jack；17, telescopic rod；18, stepper motor；19, gear；20, PLC control cabinet；21, pinch wheels；22, it connects
Axis；23, appendix；24, attachment base；25, infrared receiver.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of full-automatic sample introduction mechanism of flow cytometer, including base
1, spring 4, storage base 5, RF transmitter 7, hydraulic cylinder 11, air pump 12, probe tube 13, stepper motor 18, PLC control are shaken
Cabinet 20 and infrared receiver 25,1 upper end side of base are equipped with wall 2, and 2 upper end side of wall is horizontally installed with rack gear 9, just
It is able to carry out and is moved horizontally by gear 19 in stepper motor 18,18 one end of stepper motor is sequentially connected with gear 19, gear 19
Connection is engaged with rack gear 9, pinch wheels 21 is installed, and pinch wheels 21 and gear 19 are connected by connecting shaft 22 on the upside of rack gear 9, just
Stability when improving stepper motor 18 and being movably walking is equipped with hydraulic cylinder 11,11 downside of hydraulic cylinder on the downside of stepper motor 18
It is sequentially connected with telescopic rod 17, moves up and down sampling convenient for driving probe tube 13,17 one end of telescopic rod is equipped with attachment base
24,24 lower end of attachment base is equipped with probe tube 13, and 24 one end of attachment base is equipped with appendix 23, and appendix 23 and probe tube 13
Top connection, 23 one end of appendix is connected with air pump 12, and convenient for the pick-and-place of reagent, middle side part offers groove 3 on base 1, recessed
Storage base 5 is installed by shaking spring 4 in slot 3, vibration excitor 14 is installed on the downside of storage base 5, it can be to the examination in sample tube 6
Agent carries out concussion mixing, prevents agent precipitate from influencing sample detection effect, offers test tube jack 16, test tube on the upside of storage base 5
It is inserted with sample tube 6 in jack 16, RF transmitter 7, attachment base 24 are installed on the storage base 5 of 16 side of test tube jack
One end is equipped with infrared receiver 25, and infrared receiver 25 can be correspondingly arranged straight down with RF transmitter 7,
It is convenient for being accurately positioned, 2 side of wall is equipped with PLC control cabinet 20, is convenient for controlling, and 2 side of wall is equipped with detection
Platform 8,8 one end of monitor station upside are equipped with RF transmitter 7, and vibration excitor 14 is mounted on 3 middle part of groove, and 14 upside of vibration excitor
It is connect by vibrating shaft 15 with 5 bottom of storage base, 9 both ends of rack gear are equipped with postive stop baffle 10, and rack gear 9 is parallel with storage base 5 to be set
It sets, the inside of storage base 5 equidistantly opens up that there are five test tube jacks 16, can place five kinds of reagents simultaneously and be detected, and test tube
Rubber layer is installed on the inside of jack 16, can be improved the stability that sample tube 6 is plugged in test tube jack 16.
Working principle: reagent to be detected is placed in sample tube 6, by 18 driving hydraulic cylinder 11 of stepper motor by
From left to right is horizontally moved, when RF transmitter 7 and the infrared receiver 25 straight down of 16 side of test tube jack
PLC control cabinet 20 is passed to by signal to infrared receiver 25 when corresponding to, PLC control cabinet 20 stops stepper motor 18 is controlled
Work, while the flexible telescopic rod 17 downwards of hydraulic cylinder 11 is controlled, probe tube 13 is inserted into the liquid level in sample tube 6 once, with
Air pump 12, which is evacuated, afterwards sucks test solution in probe tube 13, and then hydraulic cylinder 11 drives probe tube 13 to move up, and passes through stepping electricity
Machine 18 is moved to 8 top of monitor station, and when being moved to surface, air pump 12 blasts gas into probe tube 13, and test solution has been squeezed out
At single sample detection, the RF transmitter 7 of 13 side of probe tube is closed after the completion of sampling, is sequentially completed the sampling of remaining test tube
Detection, high degree of automation, convenient for sampling, there are five test tube jacks 16 by equidistantly opening up inside storage base, can
Five kinds of reagents are placed simultaneously to be detected, and rubber layer is installed on the inside of test tube jack 16, be can be improved sample tube and are plugged on
Stability in test tube jack 16.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of full-automatic sample introduction mechanism of flow cytometer, including base (1), vibration spring (4), storage base (5), infrared ray hair
Emitter (7), hydraulic cylinder (11), air pump (12), probe tube (13), stepper motor (18), PLC control cabinet (20) and infrared receiver
Device (25), it is characterised in that: base (1) the upper end side is equipped with wall (2), and wall (2) the upper end side is laterally pacified
Equipped with rack gear (9), described stepper motor (18) one end is sequentially connected with gear (19), and the gear (19) is engaged with rack gear (9)
Connection, rack gear (9) upside is equipped with pinch wheels (21), and pinch wheels (21) and gear (19) are connected by connecting shaft (22)
It connects, is equipped with hydraulic cylinder (11) on the downside of the stepper motor (18), be sequentially connected with telescopic rod on the downside of the hydraulic cylinder (11)
(17), described telescopic rod (17) one end is equipped with attachment base (24), and attachment base (24) lower end is equipped with probe tube (13), institute
It states attachment base (24) one end to be equipped with appendix (23), and appendix (23) is connected to probe tube (13) top, the appendix
(23) one end is connected with air pump (12), and middle side part offers groove (3) on the base (1), passes through vibration in the groove (3)
Spring (4) is equipped with storage base (5), is equipped with vibration excitor (14) on the downside of the storage base (5), is opened on the upside of the storage base (5)
Equipped with test tube jack (16), it is inserted with sample tube (6) in the test tube jack (16), the storage of test tube jack (16) side
It is equipped on object seat (5) RF transmitter (7), described attachment base (24) one end is equipped with infrared receiver (25), and red
Outer line receiver (25) is correspondingly arranged straight down with RF transmitter (7), and wall (2) side is equipped with PLC control
Cabinet (20).
2. the full-automatic sample introduction mechanism of a kind of flow cytometer according to claim 1, it is characterised in that: the wall (2)
Side is equipped with monitor station (8), is equipped with RF transmitter (7) on the upside of described monitor station (8) one end.
3. the full-automatic sample introduction mechanism of a kind of flow cytometer according to claim 1, it is characterised in that: the vibration excitor
(14) it is mounted in the middle part of groove (3), and is connect by vibrating shaft (15) with storage base (5) bottom on the upside of vibration excitor (14).
4. the full-automatic sample introduction mechanism of a kind of flow cytometer according to claim 1, it is characterised in that: the rack gear (9)
Both ends are equipped with postive stop baffle (10), and the rack gear (9) is arranged in parallel with storage base (5).
5. the full-automatic sample introduction mechanism of a kind of flow cytometer according to claim 1, it is characterised in that: the storage base
(5) there are five equidistantly opening up inside test tube jack (16), and rubber layer is installed on the inside of test tube jack (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067233.3U CN208459417U (en) | 2018-07-06 | 2018-07-06 | A kind of full-automatic sample introduction mechanism of flow cytometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067233.3U CN208459417U (en) | 2018-07-06 | 2018-07-06 | A kind of full-automatic sample introduction mechanism of flow cytometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459417U true CN208459417U (en) | 2019-02-01 |
Family
ID=65171411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821067233.3U Active CN208459417U (en) | 2018-07-06 | 2018-07-06 | A kind of full-automatic sample introduction mechanism of flow cytometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459417U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521547A (en) * | 2020-05-13 | 2020-08-11 | 洹仪科技(上海)有限公司 | Particle analyzing and sorting device and method |
| CN112629959A (en) * | 2020-12-31 | 2021-04-09 | 北京瑞升特科技有限公司 | Pneumatic stirring sampling device for sampler |
| CN113109583A (en) * | 2021-04-13 | 2021-07-13 | 亚能生物技术（深圳）有限公司 | Sample test tube processing device of flow cytometer |
| CN113624911A (en) * | 2021-08-16 | 2021-11-09 | 哈尔滨放飞科技有限公司 | High-efficient detection device of soil for environmental detection |
| CN116555029A (en) * | 2023-05-16 | 2023-08-08 | 宁波宇泰医疗器械有限公司 | Stem cell culture system with high survival rate |
-
2018
- 2018-07-06 CN CN201821067233.3U patent/CN208459417U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521547A (en) * | 2020-05-13 | 2020-08-11 | 洹仪科技(上海)有限公司 | Particle analyzing and sorting device and method |
| CN112629959A (en) * | 2020-12-31 | 2021-04-09 | 北京瑞升特科技有限公司 | Pneumatic stirring sampling device for sampler |
| CN113109583A (en) * | 2021-04-13 | 2021-07-13 | 亚能生物技术（深圳）有限公司 | Sample test tube processing device of flow cytometer |
| CN113109583B (en) * | 2021-04-13 | 2024-02-13 | 亚能生物技术（深圳）有限公司 | Flow cytometer sample test tube processing device |
| CN113624911A (en) * | 2021-08-16 | 2021-11-09 | 哈尔滨放飞科技有限公司 | High-efficient detection device of soil for environmental detection |
| CN113624911B (en) * | 2021-08-16 | 2023-12-29 | 安徽环科检测中心有限公司 | Soil high-efficiency detection device for environment detection |
| CN116555029A (en) * | 2023-05-16 | 2023-08-08 | 宁波宇泰医疗器械有限公司 | Stem cell culture system with high survival rate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208459417U (en) | A kind of full-automatic sample introduction mechanism of flow cytometer | |
| EP2762887A1 (en) | Full-automatic immunity analyzer and detection method thereof | |
| CN106226541B (en) | A kind of automatic clinical chemistry analyzer of novel low cross contamination | |
| JP3255597B2 (en) | Methods and devices for determining the presence of hemolysis, jaundice or lipemia, methods for determining serum index, methods and devices for transferring samples, and methods and devices for performing pre-tests | |
| CN110398597A (en) | The determination method of full-automatic sample introduction blood cell analysis measurement method and device, test tube type | |
| JPH087222B2 (en) | Automatic dispensing dilution device | |
| JP2008542753A (en) | A method for identifying interfering factors in small liquid samples on an automated clinical analyzer. | |
| CN108872078A (en) | A kind of Full-automatic chemiluminescence analyzer | |
| CN207280957U (en) | Full-automatic intelligent liquid pesticidal residue detector | |
| CN204594952U (en) | Full-automatic titration type chemical examination machine | |
| US20220390936A1 (en) | Systems, apparatus, and methods of analyzing specimens | |
| WO2023035824A1 (en) | Reagent suction method based on bottle setting | |
| CN208636180U (en) | A kind of full-automatic erythrocyte sedimentation rate hematocrit tester | |
| CN201716261U (en) | Quantitative detector for infrared photoelectric type fluid | |
| CN110208511B (en) | Elastography instrument and visualized elastography equipment | |
| CN107152953B (en) | Liquid level detection method and device suitable for sample adding of glycosylated hemoglobin | |
| CN209167124U (en) | The liquid channel system and device for analyzing samples of device for analyzing samples | |
| CN106645589A (en) | High-precision automated oxygen concentration detector based on cuprammonium process as well as method | |
| CN106489076A (en) | Automatic analysing apparatus | |
| CN111812343A (en) | Liquid path system based on immunoturbidimetry measurement and control method thereof | |
| CN2789756Y (en) | Rotary disc type fix colorimetric cup | |
| CN216144749U (en) | A titration outfit for charcoal black iodine uptake value survey | |
| US20230077006A1 (en) | Test device | |
| CN205826668U (en) | Disposable blood cell counting and analyze integrated reagent sensing part and blood analyser | |
| CN218847906U (en) | Blood test tube for blood sedimentation analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |