CN207964617U - The agitating device and automatic clinical chemistry analyzer of automatic clinical chemistry analyzer - Google Patents
The agitating device and automatic clinical chemistry analyzer of automatic clinical chemistry analyzer Download PDFInfo
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- CN207964617U CN207964617U CN201820478310.8U CN201820478310U CN207964617U CN 207964617 U CN207964617 U CN 207964617U CN 201820478310 U CN201820478310 U CN 201820478310U CN 207964617 U CN207964617 U CN 207964617U
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- stirring
- clinical chemistry
- transverse arm
- automatic clinical
- agitating device
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Abstract
The utility model discloses a kind of agitating device of automatic clinical chemistry analyzer and automatic clinical chemistry analyzers, are related to Biochemical Analyzer technical field.The agitating device of the automatic clinical chemistry analyzer includes stirring transverse arm and the driving mechanism for controlling stirring the transverse arm rotation and lifting, one end of the stirring transverse arm is fixedly connected with stirring motor, the output end of the stirring motor is connected with straight down along the mixing needle stretched, it is provided on the stirring transverse arm straight down along the connecting rod stretched, the end of the connecting rod is provided with temperature sensor and concentration sensor.The utility model is simple in structure, can monitor the concentration after temperature, concentration variation and stirring of the liquid in whipping process in real time and accuracy is higher.
Description
Technical field
The utility model is related to Biochemical Analyzer technical fields, and in particular to a kind of stirring dress of automatic clinical chemistry analyzer
It sets and automatic clinical chemistry analyzer.
Background technology
Automatic clinical chemistry analyzer is the important analysis instrument used in clinical examination, will pass through to blood or other bodies
The analysis of liquid measures various biochemical indicators, to provide for diagnosis the data foundation of science.
Automatic clinical chemistry analyzer includes agitating device, and the reagent and sample being mainly used in contrastive colours cup carry out
It is mixed, is corollary apparatus indispensable in automatic clinical chemistry analyzer system.Liquid in agitating device contrastive colours cup
When body is stirred, the variation of temperature, concentration and the ultimate density of liquid in cuvette need to be detected in real time, to judge that liquid is stirring
Whether go wrong simultaneously timely processing in the process.But in current automatic clinical chemistry analyzer, the temperature change of liquid is logical
It crosses measurement cuvette bottom and carrys out indirect detection for placing the fixed plate of cuvette, precision is inaccurate.Due to the concentration of liquid
Have certain proportionate relationship with absorbance, therefore, the concentration of liquid be by be arranged program calculate liquid absorbance it is indirect
It obtains.But this mode is complicated, and since calculating parameter is more, finally obtained resultant error is also larger.
Utility model content
The utility model offer is a kind of simple in structure, can monitor temperature, concentration of the liquid in whipping process in real time and become
Agitating device and the full-automatic biochemical analysis of concentration and the higher automatic clinical chemistry analyzer of accuracy after changing and stirring
Instrument.
In order to solve the above technical problems, the utility model offer technical solution is as follows：
A kind of agitating device of automatic clinical chemistry analyzer, including stir transverse arm and rotated for controlling the stirring transverse arm
Driving mechanism, one end of the stirring transverse arm is fixedly connected with stirring motor, and the output end of the stirring motor is connected with perpendicular
Directly down along the mixing needle stretched, described stir is provided with straight down on transverse arm along the connecting rod stretched, the end of the connecting rod
It is provided with temperature sensor and concentration sensor.
Further, the end of the mixing needle uses helical blade, and the temperature sensor and concentration sensor are located at
The top of the helical blade.
Further, the surface contacted with the liquid in cuvette in the mixing needle and connecting rod is coated with Te Folong
Coating.
Further, protective cover is provided on the stirring transverse arm, the stirring motor is located at the protective cover and stirring
Between transverse arm.
A kind of automatic clinical chemistry analyzer includes the stirring of cuvette and any of the above-described automatic clinical chemistry analyzer
Device, the mixing needle of the agitating device is for being stirred the liquid in the cuvette, the temperature sensor and dense
Degree sensor is respectively used to the liquid in the cuvette into trip temperature and Concentration Testing.
Compared with prior art, the utility model has the advantages that：
The agitating device and automatic clinical chemistry analyzer of the automatic clinical chemistry analyzer of the utility model are on stirring transverse arm
It is arranged straight down along the connecting rod stretched, and temperature sensor and concentration sensor is set in the end of connecting rod.Work as cuvette
When interior liquid needs to be stirred, driving mechanisms control stirring transverse arm rotation and decline make mixing needle stretch into cuvette,
The temperature sensor and concentration sensor of connecting rod end are also stretched into stirring transverse arm in cuvette simultaneously, and stirring motor drives later
Liquid in dynamic mixing needle rotation contrastive colours cup is stirred, and temperature sensor and concentration sensor mixing needle are stretched while stirring
Enter liquid internal directly to detect the temperature of liquid and concentration and export.
The utility model need to only be located at setting near mixing needle on stirring transverse arm and be equipped with temperature sensor and concentration
The connecting rod of sensor, it is simple in structure, it is same what is detected in real time without measuring or being calculated the temperature and concentration of liquid indirectly
When improve the accuracy of measurement.
Description of the drawings
Fig. 1 is the structural schematic diagram of the agitating device of the automatic clinical chemistry analyzer of the utility model；
Fig. 2 be the utility model automatic clinical chemistry analyzer agitating device in mixing needle structural schematic diagram.
Specific implementation mode
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
On the one hand, the utility model provides a kind of agitating device of automatic clinical chemistry analyzer, as depicted in figs. 1 and 2, packet
One end of the driving mechanism 8 for including stirring transverse arm 1 and being rotated for controlling stirring transverse arm 1, stirring transverse arm 1 is fixedly connected with stirring electricity
The output end of machine 2, stirring motor 2 is connected with straight down along the mixing needle 3 stretched, and is stirred and is provided with edge straight down on transverse arm 1
The end of the connecting rod 4 stretched, connecting rod 4 is provided with temperature sensor 5 and concentration sensor 6.
Compared with prior art, the utility model has the advantages that：
The agitating device of the automatic clinical chemistry analyzer of the utility model is arranged what edge straight down was stretched on stirring transverse arm 1
Connecting rod 4, and temperature sensor 5 and concentration sensor 6 are set in the end of connecting rod 4.When the liquid in cuvette need into
When row stirs, the control stirring transverse arm 1 of driving mechanism 8, which rotates and declines, makes mixing needle 3 stretch into cuvette, while connecting rod 4
The temperature sensor 5 and concentration sensor 6 of end are also stretched into stirring transverse arm 1 in cuvette, the stirring of the driving of stirring motor 2 later
The liquid that needle 3 rotates in contrastive colours cup is stirred, and temperature sensor 5 and 6 mixing needle 3 of concentration sensor stretch into while stirring
Liquid internal directly detects the temperature of liquid and concentration and exports.
The utility model need to only be located at setting near mixing needle 3 on stirring transverse arm 1 and be equipped with temperature sensor 5 and dense
The connecting rod 4 of sensor 6 is spent, it is simple in structure, without measuring or being calculated the temperature and concentration of liquid indirectly, detected in real time
While improve the accuracy of measurement.
It should be noted that the driving machine for controlling stirring transverse arm 1 rotation and decline mentioned in the utility model
Structure 8 uses driving mechanism in the prior art, and due to not being the emphasis of the utility model protection, details are not described herein.
In addition, about connecting rod 4 in the specific installation position of stirring transverse arm 1, it can be according to mixing needle 3 in cuvette
The size of rotating diameter and cuvette designs, it is ensured that mixing needle 3 cannot the company of touching when being rotated under the driving of stirring motor 2
Extension bar 4, temperature sensor 5 and concentration sensor 6, to prevent being damaged temperature sensor 5 and concentration sensor 6 and polluting cuvette
Interior liquid.
Further, the end of mixing needle 3 preferably uses helical blade 3-1, in order to the liquid in 3 contrastive colours cup of mixing needle
More uniform, the improvement mixing effect of body stirring, saving mixing time.
In addition, in order to which the rotating diameter of helical blade 3-1 is designed as much as possible in the case where 7 size of cuvette determines
It is larger, and temperature sensor 5 and concentration sensor 6 do not interfere the rotation of helical blade 3-1, temperature sensor 5 and concentration
Sensor 6 can be located at the top of helical blade 3-1.
Preferably, it only can be coated on the surface contacted with the liquid in cuvette 7 in mixing needle 3 and connecting rod 4
Te Folong coatings.It is not easy carrying of liquids by the mixing needle 3 and connecting rod 4 of Te Folong coatings, reduces cross contamination.
Further, protective cover 9 can be provided with by stirring on transverse arm 1, stirring motor 2 is located at protective cover 9 and stirring transverse arm 1
Between.Protective cover 9 can both protect stirring motor 2 not interfered by outside and influence, and extend its service life, it can also be ensured that
The aesthetics of agitating device overall appearance.
On the other hand, the utility model also provides a kind of automatic clinical chemistry analyzer, including cuvette and any of the above-described
The agitating device of automatic clinical chemistry analyzer, the liquid that the mixing needle 3 of agitating device is used in contrastive colours cup are stirred, temperature
Sensor 5 and concentration sensor 6 are respectively used to the liquid in contrastive colours cup 7 into trip temperature and Concentration Testing.
The automatic clinical chemistry analyzer of the utility model is arranged on stirring transverse arm 1 straight down along the connecting rod 4 stretched, and
In the end of connecting rod 4, temperature sensor 5 and concentration sensor 6 are set.When the liquid in cuvette 7 needs to be stirred,
The control of driving mechanism 8 stirring transverse arm 1 rotation and decline make mixing needle 3 stretch into cuvette 7, while the temperature of 4 end of connecting rod
Degree sensor 5 and concentration sensor 6 are also stretched into stirring transverse arm 1 in cuvette 7, and stirring motor 2 drives mixing needle 3 to rotate later
Liquid in contrastive colours cup 7 is stirred, and temperature sensor 5 and 6 mixing needle 3 of concentration sensor stretch into while stirring in liquid
It directly detects the temperature of liquid and concentration and exports in portion.
The utility model need to only be located at setting near mixing needle 3 on stirring transverse arm 1 and be equipped with temperature sensor 5 and dense
The connecting rod 4 of sensor 6 is spent, it is simple in structure, without measuring or being calculated the temperature and concentration of liquid indirectly, detected in real time
While improve the accuracy of measurement.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (5)
1. a kind of agitating device of automatic clinical chemistry analyzer, including stirring transverse arm and for control the stirring transverse arm rotation with
The driving mechanism of lifting, which is characterized in that one end of the stirring transverse arm is fixedly connected with stirring motor, the stirring motor
Output end is connected with to be provided with straight down along the mixing needle stretched, the stirring transverse arm along the connecting rod stretched, institute straight down
The end for stating connecting rod is provided with temperature sensor and concentration sensor.
2. the agitating device of automatic clinical chemistry analyzer according to claim 1, which is characterized in that the end of the mixing needle
End uses helical blade, the temperature sensor and concentration sensor to be located at the top of the helical blade.
3. the agitating device of automatic clinical chemistry analyzer according to claim 2, which is characterized in that the mixing needle and company
The surface contacted with the liquid in cuvette on extension bar is coated with Te Folong coatings.
4. the agitating device of automatic clinical chemistry analyzer according to claim 2, which is characterized in that on the stirring transverse arm
It is provided with protective cover, the stirring motor is located between the protective cover and stirring transverse arm.
5. a kind of automatic clinical chemistry analyzer, which is characterized in that including any described complete in cuvette and Claims 1-4
The agitating device of automatic biochemistry analyzer, the mixing needle of the agitating device is for stirring the liquid in the cuvette
It mixes, the temperature sensor and concentration sensor are respectively used to the liquid in the cuvette into trip temperature and Concentration Testing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820478310.8U CN207964617U (en) | 2018-04-06 | 2018-04-06 | The agitating device and automatic clinical chemistry analyzer of automatic clinical chemistry analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820478310.8U CN207964617U (en) | 2018-04-06 | 2018-04-06 | The agitating device and automatic clinical chemistry analyzer of automatic clinical chemistry analyzer |
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| Publication Number | Publication Date |
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| CN207964617U true CN207964617U (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820478310.8U Active CN207964617U (en) | 2018-04-06 | 2018-04-06 | The agitating device and automatic clinical chemistry analyzer of automatic clinical chemistry analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697783A (en) * | 2020-12-23 | 2021-04-23 | 太原理工大学 | Quantitative detection device and method for urine iodine |
-
2018
- 2018-04-06 CN CN201820478310.8U patent/CN207964617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697783A (en) * | 2020-12-23 | 2021-04-23 | 太原理工大学 | Quantitative detection device and method for urine iodine |
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