CN205317799U - Automatic sampler - Google Patents

Automatic sampler Download PDF

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Publication number
CN205317799U
CN205317799U CN201521125713.7U CN201521125713U CN205317799U CN 205317799 U CN205317799 U CN 205317799U CN 201521125713 U CN201521125713 U CN 201521125713U CN 205317799 U CN205317799 U CN 205317799U
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CN
China
Prior art keywords
photoelectric sensor
test tube
tube rack
motor
sample
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.)
Expired - Fee Related
Application number
CN201521125713.7U
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Chinese (zh)
Inventor
董建明
骆科技
刘方明
王森
叶长宁
张晓波
李凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN AOBO BIOMEDICAL ELECTRONIC Co Ltd
Original Assignee
SICHUAN AOBO BIOMEDICAL ELECTRONIC Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SICHUAN AOBO BIOMEDICAL ELECTRONIC Co Ltd filed Critical SICHUAN AOBO BIOMEDICAL ELECTRONIC Co Ltd
Priority to CN201521125713.7U priority Critical patent/CN205317799U/en
Application granted granted Critical
Publication of CN205317799U publication Critical patent/CN205317799U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an automatic sampler, including the operation panel, be provided with the test -tube rack on the operation panel, still include appearance system, sampling system, move back a kind system, circulation system and controller, go up the appearance system, the sampling system, move back a kind system, all be provided with photoelectric sensor and motor in the circulation system, detect the position of test -tube rack and give the controller with the signal transmission through photoelectric sensor, the direction of motion of analytical judgement each system in motor is made by the controller, and then through last appearance system, the sampling system, move back a kind system, appearance in the automation of the interior test tube of circulation system realization test -tube rack, advance appearance, appearance and circulation function move back, upward appearance at every turn, advance appearance, appearance is moved back and a plurality of test -tube racks can be placed with the circulation on the workstation, can place a plurality of test tubes on the test -tube rack, and a work efficiency is increased, thus, the utility model overcomes the collection of current sample relies on the problem of the inefficiency that manual operation leads to.

Description

Automatic sampler
Technical field
This utility model relates to biological medicine apparatus field, in particular it relates to a kind of automatic sampler.
Background technology
At medicinal chemistry arts, it is common to use sample is analyzed detection by analytical tool, namely the sample that configured in advance is good is sampled then being analyzed operation by instrument by the sampling apparatus self configured. Instrument be sampled between relate to the configuration of sample and the sample introduction of sample, sample introduction specifically refers to be placed into the sample configured appointment region and generally refers to the region coordinated with sampler.
At present, sample introduction is typically with manual operation, and the position that the sample configured manually is placed into sampler carries out sampling analysis. Manual operation causes that efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automatic sampler, to overcome existing sample introduction to adopt the inefficient problem that manual operation causes.
The technical scheme in the invention for solving the above technical problem is: automatic sampler, including operating board, operating board is provided with test tube rack, also includes loading system, sampling system, moves back sample system, blood circulation and controller;
Described loading system includes the photoelectric sensor a and the photoelectric sensor b that are separately positioned on loading district initiating terminal and terminal, photoelectric sensor a and photoelectric sensor b is for monitoring the test tube rack position in loading district, also including loading motor, loading motor is for pushing to sample introduction zone by test tube rack;
Described sampling system includes the photoelectric sensor c and the photoelectric sensor d that are separately positioned on sample introduction zone initiating terminal and terminal, and the photoelectric sensor k of sampling end, photoelectric sensor c, photoelectric sensor d and photoelectric sensor k are for monitoring the test tube rack position in sample introduction zone, also including sample introduction motor, sample introduction motor for pushing to the sampling location of sample introduction zone by test tube rack;
Described sample system of moving back includes being separately positioned on the photoelectric sensor e and photoelectric sensor f of Tui Yang district initiating terminal and terminal, photoelectric sensor e and photoelectric sensor f is for monitoring the test tube rack position in Tui Yang district, also include moving back sample motor, move back sample motor for test tube rack is removed sample introduction zone;
Described blood circulation includes the photoelectric sensor g and the photoelectric sensor h that are separately positioned on race way initiating terminal and terminal, photoelectric sensor g and photoelectric sensor h is for monitoring the test tube rack position in race way, also including circulation motor, circulation motor for pushing to loading district by test tube rack.
The sampling of existing instrument is typically with manual operation, and the position that the sample configured manually is placed into sampler carries out sampling analysis, causes that efficiency is low.
Originally it is that controller described in utility model specifically indicates PLC or control chip; Described test tube rack is placed on the table when being use; Described photoelectric sensor is existing sensor, position for test tubes frame, described loading system, sampling system, move back sample system, blood circulation is separately positioned on the right side of workbench, upside, left side and downside, described right side, upside, left side and downside specifically refer to staff position when automatic sampler is provided with the dead ahead of display lamp; Described loading district initiating terminal and terminal refer respectively to lower end and the upper end in loading district; Described sample introduction zone initiating terminal and terminal refer respectively to right-hand member and the left end of sample introduction zone; Described Tui Yang district initiating terminal and terminal refer respectively to the top and bottom in Tui Yang district; Described race way initiating terminal and terminal refer respectively to left end and the right-hand member of race way, and described loading system includes loading district; Described sampling system includes sample introduction zone, described in move back sample system and include Tui Yang district; Described blood circulation includes Tui Yang district.
Operation principle of the present utility model: first the test tube rack being placed with test tube is placed on the initiating terminal in loading district, photoelectric sensor a monitors the position of test tube rack then by signal transmission controller, controller is made after receiving signal after analysis judges and is started loading motor, loading motor pushing test tube rack moves towards the terminal in loading district, monitor the position of test tube rack until photoelectric sensor b after, signal is passed to controller, the initiating terminal that test tube rack is pushed to after analyzing judgement sample introduction zone made by controller, the initiating terminal that loading motor travelling backwards simultaneously is gone to loading, the photoelectric sensor c of injector monitors the position of test tube rack, signal is passed to controller, controller is made after analysis judges and is started sample introduction motor, sample introduction motor pushing test tube rack moves in sample introduction zone, when test tube rack moves to sampling location, the position of test tube rack is passed to controller by photoelectric sensor k, controller is made after analysis judges and is started sampling structure, it is sampled sample invisible spectro on test tube rack successively analyzing, when test tube rack moves to the terminal of sample introduction zone, controllable is transmitted in the position of the test tube rack monitored by photoelectric sensor d, controller is made and test tube rack is pushed after analysis judges Tui Yang district, simultaneously sample introduction motor travelling backwards is to initiating terminal, the position signalling of the test tube rack monitored is passed to controller by the photoelectric sensor e in Tui Yang district, controller is made starting after analysis judges and is moved back sample motor, move back sample motor pushing test tube rack by the initiating terminal in Tui Yang district to terminal, in time sample introduction zone is vacated so that the entrance of next test tube rack, signal is passed to controller after monitoring the position of test tube rack by photoelectric sensor f, controller is made after analysis judges and test tube rack is pushed race way, move back sample motor travelling backwards simultaneously, signal is passed to controller after monitoring the position of test tube rack by photoelectric sensor g, controller is made after analysis judges and is started circulation motor, circulation motor mobile test tube shelf is until the terminal of race way, test tube rack is pushed to loading district after monitoring the position of test tube rack and enters next one circulation by photoelectric sensor h, circulation motor travelling backwards simultaneously.Photoelectric sensor k described in the utility model can be used for judging that whether test tube is unloaded, if monitoring test tube zero load signal is passed to controller, controller is made analysis and is judged that relief sampling structure need not work through out-of-date at this zero load test tube, if needing to sample test tube below in advance, the test tube zero load between this test tube can be able to be realized.
Further, sampling system also includes for judging the Hall element of sample formulations in test tube.
Hall element is prior art module, is used for judging that in test tube, sample makes dilute sample or former state, and the quantity and sequence number to test tube counts registration automatically.
Further, sampling system also includes mixing mechanism.
Mixing mechanism is used for mixing invisible spectro sample, improves the uniformity of sample.
Further, mixing mechanism is the vibrating mechanism being arranged on operating board.
Mode of vibration mixing sample manipulation is simple and convenient.
Further, operating board is provided with emergency diagnosis position switch.
To sum up, the beneficial effects of the utility model are:
1, signal by the position of photoelectric sensor test tubes frame and is passed to controller by this utility model, made analysis by controller and judge the direction of motion of motor in each system, and then by loading system, sampling system, move back sample system, blood circulation realizes automatic loading, the sample introduction of test tube in test tube rack, moves back sample and circulatory function, each loading, sample introduction, move back sample and circulation can place multiple test tube rack on the table, test tube rack can be placed multiple test tube, improve work efficiency.
2, this utility model by arranging photoelectric sensor k in sample area, is used not only for whether monitoring test tube rack arrives sample area, and whether can monitor test tube unloaded, moreover it can be used to the sampling of jumping the queue of test tube below.
Accompanying drawing explanation
Fig. 1 is fundamental diagram of the present utility model;
Fig. 2 is control system principle diagram of the present utility model;
Fig. 3 is workflow diagram of the present utility model.
Labelling and corresponding parts title in accompanying drawing:
1 workbench; 2 test tube racks.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, utility model is done detailed description further, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As shown in Figure 1 to Figure 3, automatic sampler, including operating board 1, operating board 1 is provided with test tube rack 2, also includes loading system, sampling system, move back sample system, blood circulation and controller;
Described loading system includes the photoelectric sensor a and the photoelectric sensor b that are separately positioned on loading district initiating terminal and terminal, photoelectric sensor a and photoelectric sensor b is for monitoring the test tube rack position in loading district, also including loading motor, loading motor is for pushing to sample introduction zone by test tube rack;
Described sampling system includes the photoelectric sensor c and the photoelectric sensor d that are separately positioned on sample introduction zone initiating terminal and terminal, and the photoelectric sensor k of sampling end, photoelectric sensor c, photoelectric sensor d and photoelectric sensor k are for monitoring the test tube rack position in sample introduction zone, also including sample introduction motor, sample introduction motor for pushing to the sampling location of sample introduction zone by test tube rack;
Described sample system of moving back includes being separately positioned on the photoelectric sensor e and photoelectric sensor f of Tui Yang district initiating terminal and terminal, photoelectric sensor e and photoelectric sensor f is for monitoring the test tube rack position in Tui Yang district, also include moving back sample motor, move back sample motor for test tube rack is removed sample introduction zone;
Described blood circulation includes the photoelectric sensor g and the photoelectric sensor h that are separately positioned on race way initiating terminal and terminal, photoelectric sensor g and photoelectric sensor h is for monitoring the test tube rack position in race way, also including circulation motor, circulation motor for pushing to loading district by test tube rack.
ATmega1280 chip specifically selected by controller described in the utility model, and loading motor, sample introduction motor, the driving chip that moves back sample motor and circulation motor specifically adopt DRV882
Embodiment 2:
As shown in Figure 1 to Figure 3, the present embodiment is based on embodiment 1, and described sampling system also includes for judging the Hall element of sample formulations in test tube.
Embodiment 3:
As shown in Figure 1 to Figure 3, the present embodiment is based on embodiment 1, and described sampling system also includes mixing mechanism; Described mixing mechanism is the vibrating mechanism being arranged on operating board 1.
Embodiment 4:
As shown in Figure 1 to Figure 3, the present embodiment, based on embodiment 1, described operating board 1 is provided with emergency diagnosis position switch.
As it has been described above, this utility model can be realized preferably.

Claims (5)

1. automatic sampler, it is characterised in that include operating board (1), operating board (1) is provided with test tube rack (2), also include loading system, sampling system, move back sample system, blood circulation and controller;
Described loading system includes the photoelectric sensor a and the photoelectric sensor b that are separately positioned on loading district initiating terminal and terminal, photoelectric sensor a and photoelectric sensor b is for monitoring the test tube rack position in loading district, also including loading motor, loading motor is for pushing to sample introduction zone by test tube rack;
Described sampling system includes the photoelectric sensor c and the photoelectric sensor d that are separately positioned on sample introduction zone initiating terminal and terminal, and the photoelectric sensor k of sampling end, photoelectric sensor c, photoelectric sensor d and photoelectric sensor k are for monitoring the test tube rack position in sample introduction zone, also including sample introduction motor, sample introduction motor for pushing to the sampling location of sample introduction zone by test tube rack;
Described sample system of moving back includes being separately positioned on the photoelectric sensor e and photoelectric sensor f of Tui Yang district initiating terminal and terminal, photoelectric sensor e and photoelectric sensor f is for monitoring the test tube rack position in Tui Yang district, also include moving back sample motor, move back sample motor for test tube rack is removed sample introduction zone;
Described blood circulation includes the photoelectric sensor g and the photoelectric sensor h that are separately positioned on race way initiating terminal and terminal, photoelectric sensor g and photoelectric sensor h is for monitoring the test tube rack position in race way, also including circulation motor, circulation motor for pushing to loading district by test tube rack.
2. automatic sampler according to claim 1, it is characterised in that described sampling system also includes for judging the Hall element of sample formulations in test tube.
3. automatic sampler according to claim 1, it is characterised in that described sampling system also includes mixing mechanism.
4. automatic sampler according to claim 3, it is characterised in that described mixing mechanism is the vibrating mechanism being arranged on operating board (1).
5. automatic sampler according to claim 1, it is characterised in that be provided with emergency diagnosis position switch on described operating board (1).
CN201521125713.7U 2015-12-31 2015-12-31 Automatic sampler Expired - Fee Related CN205317799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521125713.7U CN205317799U (en) 2015-12-31 2015-12-31 Automatic sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521125713.7U CN205317799U (en) 2015-12-31 2015-12-31 Automatic sampler

Publications (1)

Publication Number Publication Date
CN205317799U true CN205317799U (en) 2016-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107389965A (en) * 2017-08-25 2017-11-24 上海奥普生物医药有限公司 A kind of specimen conveying system for chemiluminescence instrument
CN107796776A (en) * 2017-09-23 2018-03-13 南京律智诚专利技术开发有限公司 A kind of ultraviolet spectrometer automatic sample handling system
CN107826672A (en) * 2017-11-23 2018-03-23 昌微系统科技(上海)有限公司 A kind of channel control unit of rack for test tube
CN108362903A (en) * 2018-05-18 2018-08-03 湖南乾康科技有限公司 A kind of test tube sample introduction mechanism
CN108414780A (en) * 2018-04-13 2018-08-17 中生(苏州)医疗科技有限公司 A kind of automatic sampling device of test tube
CN109100523A (en) * 2018-06-28 2018-12-28 迈克医疗电子有限公司 A kind of control system of sample detection means
CN112326982A (en) * 2018-04-24 2021-02-05 深圳市帝迈生物技术有限公司 Full-automatic sampling blood cell analysis and measurement device and determination method of test tube type
CN114527041A (en) * 2020-10-30 2022-05-24 深圳市瑞图生物技术有限公司 Display control method and device, sperm quality analysis system and storage medium
WO2023272910A1 (en) * 2021-07-02 2023-01-05 力合科技(湖南)股份有限公司 Fully automated water quality detection laboratory and automated water sample conveying method
CN107826672B (en) * 2017-11-23 2024-05-17 安派科生物医学科技(丽水)有限公司 Conveying control device of test tube rack

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107389965B (en) * 2017-08-25 2023-05-16 上海奥普生物医药股份有限公司 Sample conveying system for chemiluminescent instrument
CN107389965A (en) * 2017-08-25 2017-11-24 上海奥普生物医药有限公司 A kind of specimen conveying system for chemiluminescence instrument
CN107796776A (en) * 2017-09-23 2018-03-13 南京律智诚专利技术开发有限公司 A kind of ultraviolet spectrometer automatic sample handling system
CN107826672A (en) * 2017-11-23 2018-03-23 昌微系统科技(上海)有限公司 A kind of channel control unit of rack for test tube
CN107826672B (en) * 2017-11-23 2024-05-17 安派科生物医学科技(丽水)有限公司 Conveying control device of test tube rack
CN108414780A (en) * 2018-04-13 2018-08-17 中生(苏州)医疗科技有限公司 A kind of automatic sampling device of test tube
CN108414780B (en) * 2018-04-13 2024-03-12 中生(苏州)医疗科技有限公司 Automatic sample loading device for test tube
CN112326982A (en) * 2018-04-24 2021-02-05 深圳市帝迈生物技术有限公司 Full-automatic sampling blood cell analysis and measurement device and determination method of test tube type
CN112326982B (en) * 2018-04-24 2024-04-19 深圳市帝迈生物技术有限公司 Full-automatic sample injection blood cell analysis measuring device and test tube type determining method
CN108362903A (en) * 2018-05-18 2018-08-03 湖南乾康科技有限公司 A kind of test tube sample introduction mechanism
CN109100523A (en) * 2018-06-28 2018-12-28 迈克医疗电子有限公司 A kind of control system of sample detection means
CN114527041A (en) * 2020-10-30 2022-05-24 深圳市瑞图生物技术有限公司 Display control method and device, sperm quality analysis system and storage medium
WO2023272910A1 (en) * 2021-07-02 2023-01-05 力合科技(湖南)股份有限公司 Fully automated water quality detection laboratory and automated water sample conveying method

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160615

Termination date: 20201231