CN206546373U - A kind of biochemical instruments automatic sample reaction unit - Google Patents
A kind of biochemical instruments automatic sample reaction unit Download PDFInfo
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- CN206546373U CN206546373U CN201720227581.1U CN201720227581U CN206546373U CN 206546373 U CN206546373 U CN 206546373U CN 201720227581 U CN201720227581 U CN 201720227581U CN 206546373 U CN206546373 U CN 206546373U
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Abstract
The utility model provides a kind of biochemical instruments automatic sample reaction unit, including：Reaction unit at grade is installed, first detection reagent sampling device, second detection reagent sampling device and sample sampling device, first detection reagent sampling device and the second detection reagent sampling device are symmetrically mounted on the left and right sides of reaction unit on reaction unit, sample sampling device and the second detection reagent sampling device are mounted in parallel on the right side of reaction unit, between first detection reagent sampling device and reaction unit, sample charging mechanism is mounted between second detection reagent sampling device and reaction unit and between sample sampling device and reaction unit, cleaning device is mounted between second detection reagent sampling device and reaction unit and sample sampling device and reaction unit.This biochemical instruments automatic sample reaction unit is easy to operate, automaticity is high and can separate sample-adding, separate detection, and reagent can be avoided to occur cross pollution, operating efficiency is improved.
Description
Technical field
The utility model is related to detecting instrument technical field, and in particular to a kind of biochemical instruments automatic sample reaction unit.
Background technology
In fields such as medical test, Biochemistry Experiments, many detection reagents need to be injected to by quantitative collection specified
Cuvette in detected, existing full automatic biochemical apparatus generally includes to be placed with the slewing circle of multiple reagent bottles and sample bottle
Disk, cuvette and sample introduction mechanical arm, in use, stretch into some reagent bottle by sample introduction mechanical arm or sample bottle are inhaled one by one
Enter reagent, then cuvette injection position is moved to by sample introduction mechanical arm, spued, that is, multiple reagents pass through a mechanical arm
Sample one by one, because the movement of mechanical arm needs the time, so the speed of existing biochemical instruments addition reagent is slow, operating efficiency compared with
It is low；In addition, in use, because mechanical arm takes reagent or takes sample to be all with same tubule, although centre can be used
Water is cleaned, but water cleaning is halfway, and therefore, reagent easily causes cross pollution.
The content of the invention
In view of the shortcomings of the prior art, the utility model proposes a kind of easy to operate, automaticity is high and can divide
Sample-adding, the biochemical instruments automatic sample reaction unit of separate detection are opened, reagent can be avoided to occur cross pollution, work effect is improved
Rate.
To realize above-mentioned technical proposal, the utility model provides a kind of biochemical instruments automatic sample reaction unit, including：Peace
Reaction unit, the first detection reagent sampling device, the second detection reagent sampling device and the sample sample introduction of dress at grade
Device, the first detection reagent sampling device and the second detection reagent sampling device are symmetrically mounted on reaction on reaction unit
The left and right sides of device, sample sampling device and the second detection reagent sampling device are mounted in parallel on the right side of reaction unit, institute
State between the first detection reagent sampling device and reaction unit, between the second detection reagent sampling device and reaction unit and sample
Sample charging mechanism, the second detection reagent sampling device and reaction unit and sample are mounted between sampling device and reaction unit
Cleaning device is mounted between this sampling device and reaction unit.
In the above-mentioned technical solutions, due between the first detection reagent sampling device and reaction unit, the second detection examination
It is mounted on sample charging mechanism between agent sampling device and reaction unit and between sample sampling device and reaction unit, therefore can be with
Independent sample-adding is carried out to sample, the second detection reagent and sample respectively by three different sample charging mechanisms, it is to avoid cross-infection
While, also improve sample-adding efficiency；Simultaneously by between the first detection reagent sampling device and reaction unit, second
Cleaning device between detection reagent sampling device and reaction unit and sample sampling device and reaction unit, can be examined to first
Test agent sampling device, the second detection reagent sampling device, sample sampling device and corresponding sample charging mechanism carry out independent
Cleaning, it is to avoid the efficiency of instrument clean can also be strengthened while cross-infection.
It is preferred that, the reaction unit includes reaction mounting disc, reaction tray, reaction tray rotating shaft and optoelectronic switch, reaction tray
Rotating shaft is arranged on reaction and installs disk center, and reaction tray is arranged in reaction tray rotating shaft, and optoelectronic switch is arranged on reaction tray rotating shaft one
Side and just to reaction tray rotating shaft.Reaction disc spins can be driven by reaction tray rotating shaft, while by optoelectronic switch, can be to anti-
The rotation that should be coiled is accurately positioned.
It is preferred that, the first detection reagent sampling device includes the first detection reagent mounting disc, the first detection reagent and entered
Sample dish and the first detection reagent sample injection disc rotating shaft, the first detection reagent sample injection disc rotating shaft are arranged in the first detection reagent mounting disc
The heart, the first detection reagent sample injection disc is arranged in the first detection reagent sample injection disc rotating shaft, on the first detection reagent sample injection disc
First detection reagent containing tank and the first detection reagent sample introduction tank are set.First detection reagent sample injection disc rotating shaft drives first to detect
Reagent sample injection disc is rotated, and the first detection reagent is placed in the first detection reagent containing tank, and sample charging mechanism is from the first detection reagent
The first detection reagent is extracted in sample introduction tank.
It is preferred that, the second detection reagent sampling device includes the second detection reagent mounting disc, the second detection reagent and entered
Sample dish and the second detection reagent sample injection disc rotating shaft, the second detection reagent sample injection disc rotating shaft are arranged in the second detection reagent mounting disc
The heart, the second detection reagent sample injection disc is arranged in the second detection reagent sample injection disc rotating shaft, is turned by the second detection reagent sample injection disc
Axle drives the second detection reagent sample injection disc accurately to rotate.
It is preferred that, the sample sampling device includes sample mounting disc, sample sample injection disc and sample sample injection disc rotating shaft, sample
Sample injection disc rotating shaft is arranged on sample and installs disk center, and sample sample injection disc is arranged in sample sample injection disc rotating shaft, passes through sample sample introduction
Disk rotating shaft drives sample sample injection disc accurately to rotate.
A kind of beneficial effect for biochemical instruments automatic sample reaction unit that the utility model is provided is：This biochemical instruments is automatic
Be loaded reaction unit it is simple in construction, it is easy to use, by three different sample charging mechanisms respectively to sample, the second detection reagent and
Sample carries out independent sample-adding, it is to avoid sample-adding efficiency is also improved while cross-infection, and passes through three independent cleaning machines
Structure, can to the first detection reagent sampling device, the second detection reagent sampling device, sample sampling device and it is corresponding plus
Model machine structure carries out independent cleaning, it is to avoid can also strengthen the efficiency of instrument clean while cross-infection.
Brief description of the drawings
Fig. 1 is structural decomposition diagram of the present utility model.
Fig. 2 is partial structurtes enlarged drawing I of the present utility model.
Fig. 3 is partial structurtes enlarged drawing II of the present utility model.
Fig. 4 is partial structurtes enlarged drawing III of the present utility model.
In figure：100th, reaction unit；110th, mounting disc is reacted；120th, reaction tray；130th, reaction tray rotating shaft；140th, photoelectricity is opened
Close；200th, the first detection reagent sampling device；210th, the first detection reagent mounting disc；220th, the first detection reagent sample injection disc；
221st, the first detection reagent containing tank；222nd, the first detection reagent sample introduction tank；230th, the first detection reagent sample injection disc rotating shaft；300、
Second detection reagent sampling device；310th, the second detection reagent mounting disc；320th, the second detection reagent sample injection disc；330th, the second inspection
Test agent sample injection disc rotating shaft；400th, sample sampling device；410th, sample mounting disc；420th, sample sample injection disc；430th, sample sample introduction
Disk rotating shaft；500th, sample charging mechanism；600th, cleaning device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clear, complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.The every other embodiment that this area ordinary person is obtained under the premise of creative work is not made, is belonged to
Protection domain of the present utility model.
Embodiment：A kind of biochemical instruments automatic sample reaction unit.
Referring to figs. 1 to shown in Fig. 4, a kind of biochemical instruments automatic sample reaction unit, including：At grade anti-is installed
Answer device 100, the first detection reagent sampling device 200, the second detection reagent sampling device 300 and sample sampling device 400, institute
State the first detection reagent sampling device 200 and the second detection reagent sampling device 300 is symmetrically mounted on instead on reaction unit 100
The left and right sides of device 100 is answered, the detection reagent sampling device 300 of sample sampling device 400 and second is mounted in parallel in reaction dress
Put 100 right side, between the first detection reagent sampling device 200 and reaction unit 100, the second detection reagent sampling device
Sample charging mechanism 500, institute are mounted between 300 and reaction unit 100 and between sample sampling device 400 and reaction unit 100
State between the first detection reagent sampling device 200 and reaction unit 100, the second detection reagent sampling device 300 and reaction unit
Cleaning device 600 is mounted between 100 and sample sampling device 400 and reaction unit 100.
In the present embodiment, due between the first detection reagent sampling device 200 and reaction unit 100, the second detection examination
Sample-adding is mounted between agent sampling device 300 and reaction unit 100 and between sample sampling device 400 and reaction unit 100
Mechanism 500, therefore sample, the second detection reagent and sample can be carried out respectively by three different sample charging mechanisms 500 only
Vertical sample-adding, it is to avoid while cross-infection, also improve sample-adding efficiency；Simultaneously by installed in the first detection reagent sampling device
Between 200 and reaction unit 100, the second detection reagent sampling device 300 and reaction unit 100 and sample sampling device 400 with
Cleaning device 600 between reaction unit 100, can be filled to the first detection reagent sampling device 200, the second detection reagent sample introduction
Put 300, sample sampling device 400 and corresponding sample charging mechanism 500 carries out independent cleaning, it is to avoid while cross-infection
The efficiency of instrument clean can be strengthened.
Shown in reference picture 2, the reaction unit 100 includes reaction mounting disc 110, reaction tray 120, reaction tray rotating shaft 130
With optoelectronic switch 140, reaction tray rotating shaft 130 is arranged on reaction mounting disc 110 center, and reaction tray 120 is arranged on reaction tray rotating shaft
On 130, optoelectronic switch 140 is arranged on the side of reaction tray rotating shaft 130 and just to reaction tray rotating shaft 130.Pass through reaction tray rotating shaft 130
Reaction tray 120 can be driven to rotate, while can be accurately positioned by optoelectronic switch 140 to the rotation of reaction tray 120.
Shown in reference picture 3, the first detection reagent sampling device 200 includes the first detection reagent mounting disc 210, first
The detection reagent sample injection disc rotating shaft 230 of detection reagent sample injection disc 220 and first, the first detection reagent sample injection disc rotating shaft 230 is arranged on
The center of first detection reagent mounting disc 210, the first detection reagent sample injection disc 220 is arranged on the first detection reagent sample injection disc rotating shaft
On 230, first detection reagent containing tank 221 and the first detection reagent sample introduction are set on the first detection reagent sample injection disc 220
Groove 222, the first detection reagent sample injection disc rotating shaft 230 drives the first detection reagent sample injection disc 220 to rotate, and the first detection reagent is placed
In the first detection reagent containing tank 221, sample charging mechanism 500 extracts the first detection examination out of first detection reagent sample introduction tank 222
Agent is loaded.
Shown in reference picture 4, the second detection reagent sampling device 300 includes the second detection reagent mounting disc 310, second
The detection reagent sample injection disc rotating shaft 330 of detection reagent sample injection disc 320 and second, the second detection reagent sample injection disc rotating shaft 330 is arranged on
The center of second detection reagent mounting disc 310, the second detection reagent sample injection disc 320 is arranged on the second detection reagent sample injection disc rotating shaft
On 330, the second accurately rotation of detection reagent sample injection disc 320 is driven by the second detection reagent sample injection disc rotating shaft 330.
Shown in reference picture 4, the sample sampling device 400 includes sample mounting disc 410, sample sample injection disc 420 and sample
Sample injection disc rotating shaft 430, sample sample injection disc rotating shaft 430 is arranged on the center of sample mounting disc 410, and sample sample injection disc 420 is arranged on sample
In this sample injection disc rotating shaft 430, the accurately rotation of sample sample injection disc 420 is driven by sample sample injection disc rotating shaft 430.
It is described above be preferred embodiment of the present utility model, but the utility model should not be limited to the embodiment and
Accompanying drawing disclosure of that, so every do not depart from the lower equivalent or modification completed of spirit disclosed in the utility model, all falls
Enter the scope of the utility model protection.
Claims (5)
1. a kind of biochemical instruments automatic sample reaction unit, it is characterised in that including：Reaction unit at grade is installed
（100）, the first detection reagent sampling device（200）, the second detection reagent sampling device（300）With sample sampling device（400）,
The first detection reagent sampling device（200）With the second detection reagent sampling device（300）On reaction unit（100）Symmetrically
Installed in reaction unit（100）The left and right sides, sample sampling device（400）With the second detection reagent sampling device（300）And
Row is arranged on reaction unit（100）Right side, the first detection reagent sampling device（200）And reaction unit（100）Between,
Second detection reagent sampling device（300）With reaction unit（100）Between and sample sampling device（400）With reaction unit
（100）Between be mounted on sample charging mechanism（500）, the first detection reagent sampling device（200）And reaction unit（100）It
Between, the second detection reagent sampling device（300）With reaction unit（100）And sample sampling device（400）With reaction unit（100）
Between be mounted on cleaning device（600）.
2. biochemical instruments automatic sample reaction unit as claimed in claim 1, it is characterised in that：The reaction unit（100）Bag
Include reaction mounting disc（110）, reaction tray（120）, reaction tray rotating shaft（130）And optoelectronic switch（140）, reaction tray rotating shaft（130）
Installed in reaction mounting disc（110）Center, reaction tray（120）Installed in reaction tray rotating shaft（130）On, optoelectronic switch（140）Peace
Mounted in reaction tray rotating shaft（130）Side and just to reaction tray rotating shaft（130）.
3. biochemical instruments automatic sample reaction unit as claimed in claim 1, it is characterised in that：The first detection reagent sample introduction
Device（200）Including the first detection reagent mounting disc（210）, the first detection reagent sample injection disc（220）Enter with the first detection reagent
Sample dish rotating shaft（230）, the first detection reagent sample injection disc rotating shaft（230）Installed in the first detection reagent mounting disc（210）Center, the
One detection reagent sample injection disc（220）Installed in the first detection reagent sample injection disc rotating shaft（230）On, the first detection reagent sample introduction
Disk（220）The first detection reagent containing tank of upper setting（221）With the first detection reagent sample introduction tank（222）.
4. biochemical instruments automatic sample reaction unit as claimed in claim 1, it is characterised in that：The second detection reagent sample introduction
Device（300）Including the second detection reagent mounting disc（310）, the second detection reagent sample injection disc（320）Enter with the second detection reagent
Sample dish rotating shaft（330）, the second detection reagent sample injection disc rotating shaft（330）Installed in the second detection reagent mounting disc（310）Center, the
Two detection reagent sample injection discs（320）Installed in the second detection reagent sample injection disc rotating shaft（330）On.
5. biochemical instruments automatic sample reaction unit as claimed in claim 1, it is characterised in that：The sample sampling device
（400）Including sample mounting disc（410）, sample sample injection disc（420）With sample sample injection disc rotating shaft（430）, sample sample injection disc rotating shaft
（430）Installed in sample mounting disc（410）Center, sample sample injection disc（420）Installed in sample sample injection disc rotating shaft（430）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227581.1U CN206546373U (en) | 2017-03-10 | 2017-03-10 | A kind of biochemical instruments automatic sample reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227581.1U CN206546373U (en) | 2017-03-10 | 2017-03-10 | A kind of biochemical instruments automatic sample reaction unit |
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| Publication Number | Publication Date |
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| CN206546373U true CN206546373U (en) | 2017-10-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020677A (en) * | 2017-12-07 | 2018-05-11 | 北京京仪博电光学技术有限责任公司 | Analysis of protein equipment |
| CN109917056A (en) * | 2019-04-04 | 2019-06-21 | 广东出入境检验检疫局检验检疫技术中心 | A kind of liquid phase autosampler and cleaning method |
| CN112345746A (en) * | 2021-01-08 | 2021-02-09 | 南京澳林生物科技有限公司 | Modularized full-automatic biochemical analyzer and use method thereof |
-
2017
- 2017-03-10 CN CN201720227581.1U patent/CN206546373U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020677A (en) * | 2017-12-07 | 2018-05-11 | 北京京仪博电光学技术有限责任公司 | Analysis of protein equipment |
| CN109917056A (en) * | 2019-04-04 | 2019-06-21 | 广东出入境检验检疫局检验检疫技术中心 | A kind of liquid phase autosampler and cleaning method |
| CN112345746A (en) * | 2021-01-08 | 2021-02-09 | 南京澳林生物科技有限公司 | Modularized full-automatic biochemical analyzer and use method thereof |
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