CN110488035A - The fexible unit for being loaded and stirring suitable for biochemical analysis - Google Patents
The fexible unit for being loaded and stirring suitable for biochemical analysis Download PDFInfo
- Publication number
- CN110488035A CN110488035A CN201910841083.XA CN201910841083A CN110488035A CN 110488035 A CN110488035 A CN 110488035A CN 201910841083 A CN201910841083 A CN 201910841083A CN 110488035 A CN110488035 A CN 110488035A
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- straight line
- circumference
- biochemical analysis
- loaded
- fexible unit
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- 238000003756 stirring Methods 0.000 title claims abstract description 25
- 238000012742 biochemical analysis Methods 0.000 title claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
-
- 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
- G01N2035/00465—Separating and mixing arrangements
- G01N2035/00524—Mixing by agitating sample carrier
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
- G01N2035/1034—Transferring microquantities of liquid
- G01N2035/1037—Using surface tension, e.g. pins or wires
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
- G01N2035/1048—General features of the devices using the transfer device for another function
- G01N2035/1058—General features of the devices using the transfer device for another function for mixing
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses the fexible units for being suitable for biochemical analysis sample-adding and stirring, including pedestal, be vertically positioned on pedestal and bracket that lower end and pedestal are rotatably connected, for the circumference Power Component of driving arm rotation, linear guide on bracket passes through synchronous block assembly and the hollow shaft that the sliding block in linear guide is connected, the straight line Power Component for driving synchronous block assembly and hollow shaft to move up and down along linear guide.The present invention is suitable for the fexible unit that biochemical analysis is loaded and stirs, possess prismatic pair and revolute pair simultaneously using circumference Power Component and straight line Power Component realization device, when biochemical analysis apparatus needs while configuring sample adding device and agitating device, only need one fexible unit of configuration, then different sample needles or stirring rod are integrated on fexible unit respectively, its purpose can be realized, effectively improve production efficiency, while reducing Material Cost and management cost.
Description
Technical field
The present invention relates to biochemical and field of medical examination devices, more particularly to a kind of biochemical analysis that is suitable for be loaded and stir
The fexible unit mixed.
Background technique
In biochemical investigation field, need first to carry out sample-adding operation when carrying out biochemical investigation, then be stirred operation, therefore
It needing using to sample adding device and agitating device, sample adding device is that sample is added in reaction cup, and sample-adding instrument only has a needle,
Also it is responsible for reagent adding, and agitating device is stirred after reagent, dilution etc. is added according to setting, it is anti-to accelerate
Answer process, homogeneous reaction system.
In existing biochemical instruments technological layer, sample adding device and agitating device are often because of motion profile and performance technologies level
The difference of parameter, and be respectively configured and design；For popular, the sample adding device and agitating device of biochemical instruments at the beginning of design with regard to because
Performance indicator is different and independent design is two kinds of entirely different biochemical instruments components, does not account for the two versatility.
Because the characteristic of medical biochemical equipment needs largely to use sample adding device and agitating device in biochemical instruments equipment
The performance of Biochemical Analyzer is improved, often the faster Biochemical Analyzer of the speed of service, the sample adding device and agitating device that use
It is more.
And be based on theory analysis, sample adding device and agitating device the motion principle of bottom have again it is very big be overlapped, specifically
For, above two device is all based on the operation of certain particular track, has feasibility in terms of versatility based on both this；So single
Solely the biochemical sample adding device of configuration and agitating device virtually waste more Material Cost and management cost.
Therefore, the urgent need to resolve above problem.
Summary of the invention
Goal of the invention: the biochemistry that is suitable for that can save Material Cost and management cost the object of the present invention is to provide one kind divides
The fexible unit of analysis sample-adding and stirring.
Technical solution: in order to achieve the above object, the invention discloses a kind of suitable for biochemical analysis sample-adding and stirs logical
With device, including pedestal, be vertically positioned on pedestal and bracket that lower end and pedestal are rotatably connected, for driving arm rotation
Circumference Power Component, linear guide on bracket, the sky being connected by synchronous block assembly with the sliding block in linear guide
Mandrel, the straight line Power Component for driving synchronous block assembly and hollow shaft to move up and down along linear guide.
Wherein, the circumference Power Component includes the circular motion motor being located on pedestal, by circular motion motor driven
Circumference driving wheel, by circumference synchronous belt with the circumference driven wheel that circumference driving wheel is connected and together with circumference driven wheel
Around the circular motion component of axis rotation.
Preferably, the circular motion component include the circumferential flange that is connected by circle bearing with circumference driven wheel with
And the pressing plate being connected on circle bearing and with circumference driven wheel.
Furthermore the synchronous block assembly includes the synchronization blocks being mutually adapted and synchronization blocks closing piece, is had on the synchronization block assembly
There is one to pass through for hollow shaft and locks hollow shaft from channel.
Further, the straight line Power Component includes linear motion motor on the pedestal, is driven by linear motion motor
Dynamic straight line driving wheel, the straight line driven wheel being connected with straight line driving wheel by Linear Synchronous band and with Linear Synchronous band phase
The straight line chaining part of connection, the straight line chaining part also pass through synchronous block assembly and the sliding block phase in hollow shaft and linear guide respectively
It is fixed.
Preferably, the pedestal offers the sliding slot parallel with linear guide, and linear motion bearing is arranged in the sliding slot,
Spacing column is connected between the linear motion bearing and straight line chaining part.
Furthermore the straight line chaining part includes straight line upper bracket and straight line lower bracket interconnected, straight line lower bracket with
Hollow axle bearing is equipped between hollow shaft.
The utility model has the advantages that compared with prior art, the present invention has following remarkable advantage:
(1) present invention is suitable for the fexible unit that biochemical analysis is loaded and stirs, dynamic using circumference Power Component and straight line
Power component realization device possesses prismatic pair and revolute pair simultaneously, when biochemical analysis apparatus needs while configuring sample adding device and stirring
When device, it is only necessary to configure a fexible unit, then integrate different sample needles or stirring rod, Ji Keshi on fexible unit respectively
Its existing purpose, effectively improves production efficiency, while reducing Material Cost and management cost；
(2) the fexible unit reduction that the present invention is suitable for that biochemical analysis is loaded and stirs accounts for biochemical instruments inner space
With, simplify mounting means, makes it have more abundant space and install, promotion biogenetic products performance；
(3) fexible unit that present invention sample-adding and mixing integrated apparatus are loaded and stir suitable for biochemical analysis, which utilizes, adds
The characteristic that sample needle and the motion profile of stirring are overlapped always, sample adding system and stirring system are integrated, and are facilitated subsequent
Design work timing, compatible friction speed Biochemical Analyzer, enhances its versatility.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is the perspective view of the explosion of straight line Power Component in the present invention；
Fig. 4 is the perspective view of the explosion of circumference Power Component in the present invention.
Specific embodiment
Technical solution of the present invention is described further with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of fexible unit for being loaded and stirring suitable for biochemical analysis of the present invention, including pedestal
1, bracket 2, linear guide 3, hollow shaft 4, circumference Power Component, synchronous block assembly and straight line Power Component.Bracket 2 is vertically arranged
On pedestal 1, and the lower end of bracket 2 carries screw 25 with hand by bracket bearing 24 with pedestal 1 and is connected, and bracket 2 can be along bracket
The central axis of bearing is freely rotated.The upper end of bracket 2 is fastened on circumference driven wheel 8 by screw, make its follow circumference from
Pulley periphery movement.
As shown in figure 4, circumference Power Component includes circular motion motor 5, circumference driving wheel 6, circumference synchronous belt 7, circumference
Driven wheel 8, circle bearing 9, circumferential flange 10 and pressing plate 11.Circular motion motor 5 is fixed on pedestal 1, circular motion motor 5
It drives circumference driving wheel 6 to rotate, drives circumference driven wheel 8 to rotate by circumference synchronous belt 7.Circumferential flange 10 passes through circle bearing
9 are connected with circumference driven wheel 8, and circumference driven wheel 8 is fastened on pressing plate 11, and pressing plate 11 is supported on circular motion bearing, from
And guarantee the circular motion component being made of circle bearing 9, circumferential flange 10 and pressing plate 11 and circumference driven wheel concentric motion.
Linear guide 3 is arranged on bracket 2, and synchronous block assembly includes the synchronization blocks 12 being mutually adapted and synchronization blocks closing piece
13, the channel that hollow shaft 4 is passed through and locked for hollow shaft with one on the synchronization block assembly, hollow shaft 4 can be with synchronization blocks group
Part moves together.The synchronization block assembly is connected with the sliding block in linear guide 3, and hollow shaft 4 can be driven along about 3 linear guide
It is mobile.
As shown in figure 3, straight line Power Component include linear motion motor 14, it is straight line driving wheel 15, Linear Synchronous band 16, straight
Line driven wheel 17 and straight line chaining part, straight line chaining part include straight line upper bracket 21 and straight line lower bracket 22 interconnected.Directly
Line motion motor 14 is fixed on pedestal 1, and linear motion motor 14 drives straight line driving wheel 15 to rotate, and passes through Linear Synchronous band 16
Straight line driven wheel 17 is driven to rotate.Straight line upper bracket 21 is connected with Linear Synchronous band 16, straight line upper bracket and straight line lower bracket
It is connected with hollow shaft 4 by embedded hollow axle bearing 23, hollow axle bearing 23 is rolling bearing.About 16 Linear Synchronous band
Straight line chaining part is driven to move up and down while movement, so that hollow shaft 4 be driven to move up and down.
The present invention offers the sliding slot 18 parallel with linear guide in pedestal 1, and linear motion bearing is arranged in the sliding slot
19, spacing column 20 is connected between the linear motion bearing 19 and straight line chaining part.Spacing column 20 can be oriented to straight line link
The up and down motion of part.
The present invention is suitable for the fexible unit that biochemical analysis is loaded and stirs, and utilizes circumference Power Component and straight line power packages
Part realization device possesses prismatic pair and revolute pair simultaneously, when biochemical analysis apparatus needs while configuring sample adding device and agitating device
When, it is only necessary to a fexible unit is configured, different sample needles or stirring rod is then integrated on fexible unit respectively, it can be realized
Purpose effectively improves production efficiency, while reducing Material Cost and management cost.
Claims (7)
1. a kind of fexible unit for being loaded and stirring suitable for biochemical analysis, it is characterised in that: including pedestal (1), be vertically positioned at
Bracket (2) that on pedestal and lower end and pedestal are rotatably connected, for the circumference Power Component of driving arm rotation, be located at bracket
On linear guide (3), be connected by synchronous block assembly with the sliding block in linear guide hollow shaft (4), for driving together
The straight line Power Component that step block assembly and hollow shaft move up and down along linear guide.
2. the fexible unit according to claim 1 for being loaded and stirring suitable for biochemical analysis, it is characterised in that: the circle
All Power Components include circular motion motor (5) on the pedestal, by the motor-driven circumference driving wheel (6) of circular motion,
By circumference synchronous belt (7) around axle center with the circumference driven wheel (8) that circumference driving wheel is connected and together with circumference driven wheel
The circular motion component of rotation.
3. the fexible unit according to claim 2 for being loaded and stirring suitable for biochemical analysis, it is characterised in that: the circle
All moving parts include passing through the circumferential flange (10) and be located at circumference that circle bearing (9) are connected with circumference driven wheel (8)
The pressing plate (11) being connected on bearing (9) and with circumference driven wheel (8).
4. the fexible unit according to claim 1 for being loaded and stirring suitable for biochemical analysis, it is characterised in that: described same
Step block assembly includes the synchronization blocks (12) being mutually adapted and synchronization blocks closing piece (13), with one for hollow on the synchronization block assembly
Axis passes through and locks hollow shaft (4) from channel.
5. the fexible unit according to claim 1 for being loaded and stirring suitable for biochemical analysis, it is characterised in that: described straight
Line Power Component includes the linear motion motor (14) being located on pedestal, by the motor-driven straight line driving wheel that moves along a straight line
(15), the straight line driven wheel (17) that is connected by Linear Synchronous band (16) with straight line driving wheel and it is connected with Linear Synchronous band
The straight line chaining part connect, the straight line chaining part also pass through the cunning on synchronous block assembly and hollow shaft (4) and linear guide (3) respectively
Block is mutually fixed.
6. the fexible unit according to claim 1 for being loaded and stirring suitable for biochemical analysis, it is characterised in that: the base
Seat (1) offers the sliding slot parallel with linear guide (18), linear motion bearing (19) is arranged in the sliding slot, the linear motion
Spacing column (20) are connected between bearing (19) and straight line chaining part.
7. the fexible unit according to claim 5 or 6 for being loaded and stirring suitable for biochemical analysis, it is characterised in that: institute
Stating straight line chaining part includes straight line upper bracket (21) interconnected and straight line lower bracket (22), straight line lower bracket (22) with it is hollow
Hollow axle bearing (23) are equipped between axis (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841083.XA CN110488035A (en) | 2019-09-06 | 2019-09-06 | The fexible unit for being loaded and stirring suitable for biochemical analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841083.XA CN110488035A (en) | 2019-09-06 | 2019-09-06 | The fexible unit for being loaded and stirring suitable for biochemical analysis |
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| Publication Number | Publication Date |
|---|---|
| CN110488035A true CN110488035A (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910841083.XA Pending CN110488035A (en) | 2019-09-06 | 2019-09-06 | The fexible unit for being loaded and stirring suitable for biochemical analysis |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11237385A (en) * | 1998-02-23 | 1999-08-31 | Fuji Photo Film Co Ltd | Biochemical analyzer |
| CN201425555Y (en) * | 2009-06-22 | 2010-03-17 | 桂林优利特医疗电子有限公司 | Sampling/stirring device |
| CN102147405A (en) * | 2011-01-12 | 2011-08-10 | 深圳市亚辉龙生物科技有限公司 | Fully automatic biochemical immune analyzer |
| CN104034908A (en) * | 2014-04-22 | 2014-09-10 | 深圳市库贝尔生物科技有限公司 | Novel full-automatic biochemical analyzer |
| CN105842472A (en) * | 2016-05-24 | 2016-08-10 | 湖南迪赛生物科技有限公司 | Multifunctional rotational sample feeding device |
| KR101672395B1 (en) * | 2016-03-18 | 2016-11-04 | (주)인벤티홀딩스 | Linear motion guide having a shielding function |
| US20170328927A1 (en) * | 2014-10-28 | 2017-11-16 | Leadway (Hk) Limited | Full-automatic biochemical analyzer, and sampling device and sampling method thereof |
| CN208736884U (en) * | 2018-02-11 | 2019-04-12 | 博阳生物科技（上海）有限公司 | A kind of sample arm and light-induced chemiluminescent detector |
| CN210639190U (en) * | 2019-09-06 | 2020-05-29 | 南京颐兰贝生物科技有限责任公司 | Universal device suitable for biochemical analysis sample adding and stirring |
-
2019
- 2019-09-06 CN CN201910841083.XA patent/CN110488035A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
| JPH11237385A (en) * | 1998-02-23 | 1999-08-31 | Fuji Photo Film Co Ltd | Biochemical analyzer |
| CN201425555Y (en) * | 2009-06-22 | 2010-03-17 | 桂林优利特医疗电子有限公司 | Sampling/stirring device |
| CN102147405A (en) * | 2011-01-12 | 2011-08-10 | 深圳市亚辉龙生物科技有限公司 | Fully automatic biochemical immune analyzer |
| CN104034908A (en) * | 2014-04-22 | 2014-09-10 | 深圳市库贝尔生物科技有限公司 | Novel full-automatic biochemical analyzer |
| US20170328927A1 (en) * | 2014-10-28 | 2017-11-16 | Leadway (Hk) Limited | Full-automatic biochemical analyzer, and sampling device and sampling method thereof |
| KR101672395B1 (en) * | 2016-03-18 | 2016-11-04 | (주)인벤티홀딩스 | Linear motion guide having a shielding function |
| CN105842472A (en) * | 2016-05-24 | 2016-08-10 | 湖南迪赛生物科技有限公司 | Multifunctional rotational sample feeding device |
| CN208736884U (en) * | 2018-02-11 | 2019-04-12 | 博阳生物科技（上海）有限公司 | A kind of sample arm and light-induced chemiluminescent detector |
| CN210639190U (en) * | 2019-09-06 | 2020-05-29 | 南京颐兰贝生物科技有限责任公司 | Universal device suitable for biochemical analysis sample adding and stirring |
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