CN106124789B - A kind of two level sampling device - Google Patents
A kind of two level sampling device Download PDFInfo
- Publication number
- CN106124789B CN106124789B CN201610792115.8A CN201610792115A CN106124789B CN 106124789 B CN106124789 B CN 106124789B CN 201610792115 A CN201610792115 A CN 201610792115A CN 106124789 B CN106124789 B CN 106124789B
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- Prior art keywords
- loading
- chock
- groove
- motor
- guide groove
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
Abstract
The invention discloses a kind of two level sampling device, it includes supporting plate, motor, guide groove, loading groove, chock and magnetic valve embolus, the motor is fixed in the supporting plate with the guide groove, the loading groove is slidably connected in the guide groove, the chock is slidably connected in the loading groove, and be arranged at the motor drive connection, the magnetic valve embolus in the loading groove, to lock chock described in locking/unlocking.The present invention can both solve the problems such as sample introduction inaccuracy present in entirely mechanical sample introduction, complex operation, low and dangerous efficiency, and can solve during semi-automatic loading the safety problem of pollution problem and operating personnel caused by blind loading, not only increase loading precision and operating efficiency, and avoid security risk, more standard compliant instrumentation specification, be advantageous to the sampling detection of biochemical analyzer.
Description
Technical field
The present invention relates to a kind of two level sampling device, belong to biochemical analyzer technical field.
Background technology
At present, in the market supplies clinical medicine, and the input mode of the analytical instrument of health quarantine or toxicity inspection has completely
Mechanical sample introduction (loading) mode and semi-automatic input mode.The mechanical input mode refers to by hand from detecting instrument
Extract the box of storage sample card out, then sample card is put into the fixed position of storage sample card by hand, then rely on and push away by hand
Enter to put the box of sample card, complete for sample to be sent to the fixed position in region to be measured, allow instrument to carry out data collection and analysis；Or
Directly sample card is sent to below detecting instrument data acquisition module by manual operation.The semi-automatic input mode refers to
Sample card is manually pushed into loading and is caught in mouth, then sample card is transported to below detection module by detecting instrument and carries out data
The sample loading mode of collection analysis.
Using entirely mechanical sample introduction (loading) mode, there are the following problems：1. if the upper spline structure of drawer type, by
In the physiological structure feature of people, can occur launching sample card situation not in place in operation, if without finding in time
Handle it region to be measured of just making a gift to someone is detected, and can influence testing result or detection accuracy；2. loading (sample introduction) operation step
It is rapid more, influence operating efficiency；3. if by sample card manually is sent directly into instrument region fixed position to be measured with hand,
Also the problems such as dispensing sample card is not in place, causes detection failure or read untrue can be present；In addition, hand stretches into instrument
In carry out launch detection card, unsafe factor may be brought to operating personnel, such as：Hand may brush up against instrument interlock circuit and bring
Get an electric shock or damage instrument interior structure；Sample card region to be measured can be touched by being possible to human hand, be polluted, and influence detection knot
Fruit；Simultaneously because operating personnel carelessly touch the region to be measured for having added sample, infection may be brought to injure to operating personnel
The problems such as.
And using semi-automatic sample introduction, there are the following problems：1. because loading part is mostly in instrument internal, sample card is logical
Cross operating personnel and be pushed into fixed position by hand, being then sent to region to be measured by instrument is detected, general such operation
Mode solves complete mechanical loading and launches sample card situation not in place, but in actual mechanical process, operating personnel's loading
All it is to be positioned by loading entrance, and practical operation personnel will not really whether alignment loading enters using eye observation sample card
Mouthful, loading can be caused difficult or failed, while user's hand push enters sample card, it is also possible to the area to be measured of sample card can be polluted
Domain, the problems such as causing to detect failure or not accurate reading, while injury may also be infected caused by sample to be tested is to operating personnel
The problems such as.
The content of the invention
In view of the above-mentioned problems existing in the prior art, it is accurate, easy to operate it is an object of the invention to provide a kind of loading
Two level sampling device.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of two level sampling device, including supporting plate, motor, guide groove, loading groove, chock and magnetic valve embolus, institute
State motor to be fixed in the supporting plate with the guide groove, the loading groove is slidably connected in the guide groove, the wedge
Son is slidably connected in the loading groove, and is arranged at the loading groove with the motor drive connection, the magnetic valve embolus
It is interior, to lock chock described in locking/unlocking.
As a kind of embodiment, the chock passes through belt and belt pulley drive connection, the chock with the motor
It is connected on the belt.
Compared to prior art, advantageous effects of the invention are：
Using two level sampling device provided by the invention, can both solve during mechanical loading caused by loading inaccuracy
The problem of detection failure or inaccurate precision, can also solve the problems, such as mechanical loading complex operation and working strength, while may be used also
Solve because of mechanical artificial loading, human hand is directly protruding into and the unsafe factor problem that operation is brought is carried out in instrument, not only increases
Operating efficiency, and loading precision is improved, more standard compliant instrumentation specification, be advantageous to taking for biochemical analyzer
Sample detects.
Brief description of the drawings
Fig. 1 is a kind of stereogram of the two level sampling device provided by the invention in analytical instrument；
Fig. 2 is a kind of stereogram of two level sampling device provided by the invention；
Fig. 3 is a kind of top view of the two level sampling device provided by the invention in the first state；
Fig. 4 is a kind of top view of the two level sampling device provided by the invention in second of state；
Label is schematically as follows in figure：1- supporting plates；2- motors；3- guide grooves；4- loading grooves；5- chocks；6- rotating disk necks.
Embodiment
Technical scheme is described in further detail below in conjunction with accompanying drawing.
With reference to shown in Fig. 1 to Fig. 4, a kind of two level sampling device provided by the invention, including supporting plate 1, motor 2, guiding
Groove 3, loading groove 4, chock 5 and magnetic valve embolus (not shown).Motor 2 is fixed in supporting plate 1 with guide groove 3, on
Sample groove 4 is slidably connected in guide groove 3, and chock 5 is slidably connected in loading groove 4, and is driven with motor 2 by belt and belt pulley
Dynamic connection, magnetic valve embolus is arranged in loading groove 4, to lock locking/unlocking chock 5.
The operation principle of the present invention is as follows：
When instrument needs to carry out loading, control magnetic valve embolus, which stretches out, pins loading groove 4 and chock 5, makes one
Body, moved out by the drive belt of motor 2, because the chock 5 for placing sample card is fixed on belt, so chock 5 pushes away with belt
Dynamic loading groove 4 moves out together, is reached together by design requirement outside instrument loading mouth, waits operating personnel's loading (such as
Shown in Fig. 3)；
After loading, the counter motion of motor 2, drive belt moves, and belt dragging sample chock 5 moves to instrument internal,
When the alien invasion of loading groove 4 just closes injection port, the stop motion of motor 2, control system sends order to magnetic valve embolus, electricity
Magnet valve embolus is recalled, and chock 5 and loading groove 4 is turned into two independent sectors (as shown in Figure 4)；
After the completion of this step, the drive belt of motor 2 continues inwardly motion, and belt drive chock 5 continues to press on sample card fortune
The position of rotating disk neck 6 of analytical instrument is moved, after system detectio to sample card is fed to rotating disk 6 correct position of neck, electricity
The counter motion of machine 2, drive belt are driven untill chock 5 transports to and alignd with the medial surface of loading groove 4, and magnetic valve embolus pins loading groove
4 and chock 5, prepared for lower sub-sampling (loading), to one two level sampling loading action of this completion.
The present invention is transmitted, effectively solution by setting loading groove and guide groove in being designed in mechanical hardware by motor movement
The defects of the problem of dispensing sample card of having determined is not in place and operating personnel are visually observed less than loading, passed using the two level of the present invention
Dynamic sample introduction pattern, during loading, loading groove can be reached outside instrument, and sample card is firmly filled in instrument without operating personnel
In device, in addition, operating personnel's naked eyes can not only solve machine completely it is observed that whether sample card is properly placed in loading groove
The defects of operation of tool loading is not accurate, can also solve during semi-automatic loading pollution problem and operator caused by blind loading
The safety problem of member, relative in prior art, achieves conspicuousness progress.
It is last it is necessarily pointed out that：It the foregoing is only the preferable embodiment of the present invention, but the present invention
Protection domain be not limited thereto, any one skilled in the art the invention discloses technical scope in,
The change or replacement that can be readily occurred in, it should all be included within the scope of the present invention.
Claims (1)
- A kind of 1. two level sampling device, it is characterised in that：Including supporting plate, motor, guide groove, loading groove, chock and electromagnetism Bibcock, the motor are fixed in the supporting plate with the guide groove, and the loading groove is slidably connected at the guide groove Interior, the chock is slidably connected in the loading groove, and passes through belt and belt pulley drive connection, Yi Jisuo with the motor State chock to be fixed on the belt, the magnetic valve embolus is arranged in the loading groove, and control magnetic valve embolus stretches out, energy Loading groove and chock are pinned, makes one；Control magnetic valve embolus is recalled, and chock turns into two independent parts with loading groove Point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792115.8A CN106124789B (en) | 2016-08-31 | 2016-08-31 | A kind of two level sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792115.8A CN106124789B (en) | 2016-08-31 | 2016-08-31 | A kind of two level sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106124789A CN106124789A (en) | 2016-11-16 |
| CN106124789B true CN106124789B (en) | 2018-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610792115.8A Active CN106124789B (en) | 2016-08-31 | 2016-08-31 | A kind of two level sampling device |
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| Country | Link |
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| CN (1) | CN106124789B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5192506A (en) * | 1991-02-14 | 1993-03-09 | P B Diagnostic Systems, Inc. | Incubator port closure for automated assay system |
| US6881579B2 (en) * | 2001-07-30 | 2005-04-19 | Agilent Technologies, Inc. | Sample processing apparatus and methods |
| CN104280374B (en) * | 2014-10-29 | 2017-08-25 | 广州蓝勃生物科技有限公司 | A kind of rotating disc type entry dry type fluorescence detector |
| CN204666512U (en) * | 2015-05-29 | 2015-09-23 | 广州蓝勃生物科技有限公司 | Stereoscopic localized rotating disc type entry dry type fluorescence detector |
| CN205374482U (en) * | 2016-01-27 | 2016-07-06 | 广州万孚生物技术股份有限公司 | Full -automatic fluorescent quantitation immunoassay appearance |
| CN206074628U (en) * | 2016-08-31 | 2017-04-05 | 上海贝西生物科技有限公司 | A kind of two grades of sampling devices |
-
2016
- 2016-08-31 CN CN201610792115.8A patent/CN106124789B/en active Active
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| CN106124789A (en) | 2016-11-16 |
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