CN209784026U - Liquid detection analysis mixing system - Google Patents
Liquid detection analysis mixing system Download PDFInfo
- Publication number
- CN209784026U CN209784026U CN201920219546.4U CN201920219546U CN209784026U CN 209784026 U CN209784026 U CN 209784026U CN 201920219546 U CN201920219546 U CN 201920219546U CN 209784026 U CN209784026 U CN 209784026U
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- CN
- China
- Prior art keywords
- mixing
- seat
- guide rail
- eccentric shaft
- blending
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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
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/531—Production of immunochemical test materials
Abstract
The utility model discloses a liquid detection, analysis and mixing system, which comprises a mixing seat, a liquid storage tank and a liquid outlet pipe, wherein the mixing seat is provided with a storage tank; the guide mechanism is provided with a closed guide track, and the blending seat is supported on the guide mechanism; and the driving mechanism is used for driving the blending seat to move along the guide track of the guide mechanism so as to enable the blending seat to swing in a reciprocating manner in the horizontal direction. Scheme more than adopting to drive the circular motion that the mixing seat was the horizontal direction with linear guide and eccentric shaft complex mode, its motion is steady smooth to being in the whole mixing of container interior liquid in the storage tank, also can not producing direct influence to the container, accessible forward reverse motion improves the mixing effect greatly simultaneously, overall structure is compact, and the space occupies lessly.
Description
Technical Field
The utility model relates to a medical science check out test set field, concretely relates to liquid detection and analysis mixing system.
background
In daily life and work, stirring and mixing of various liquids are usually involved, how to improve the mixing effect is always the improvement direction of a mixing device, for example, in an immunoassay experiment, a chemiluminescence immunoassay method is usually adopted to detect and analyze body fluid, in the detection process, an experimenter needs to adopt a special reaction cup to contain the body fluid to be detected, the steps of filling, mixing, incubation, washing, detection, cleaning and the like are usually carried out, a mixing disc is usually adopted to impact a suspended reaction cup in a traditional chemiluminescence immunoassay analyzer to achieve the mixing effect, for example, in patent documents with the publication number of CN107167468A and the name of magnetic particle chemiluminescence immunoassay analyzer, in a washing system, a shaking mechanism is arranged below a washing trolley, the reaction cup is mainly knocked by a thimble to realize deflection mixing, and on one hand, the shaking mechanism can only carry out mixing on the liquid in a single reaction cup, increased equipment manufacturing cost, on the other hand, because thimble and reaction cup direct contact cause the damage to the reaction cup easily, and probably because the impact force is too big, lead to liquid spill in the reaction cup, whole mixing effect is unsatisfactory.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a liquid detection and analysis mixing system can realize the whole mixing to liquid in the container, and improves mixing stability when guaranteeing the mixing effect.
The technical scheme is as follows:
The utility model provides a liquid detection analysis mixing system which the key lies in, includes:
A mixing seat provided with a containing groove;
The guide mechanism is provided with a closed guide track, and the blending seat is supported on the guide mechanism;
and the driving mechanism is used for driving the blending seat to move along the guide track of the guide mechanism so as to enable the blending seat to swing in a reciprocating manner in the horizontal direction.
Scheme more than adopting, drive the mixing seat through actuating mechanism and remove the mixing along with guiding mechanism's set direction orbit, can guarantee at first that the mixing seat removes the stationarity, can place a plurality of liquid container in the storage tank simultaneously, the mixing when realizing a plurality of containers improves mixing efficiency, and fully guarantees that the mixing effect in every container is unanimous, improves the commonality of testing result.
Preferably, the method comprises the following steps: the driving mechanism comprises an eccentric shaft and a motor for driving the eccentric shaft to rotate, and the eccentric shaft is fixedly connected with the blending seat. By adopting the scheme, the eccentric shaft drives the blending seat to do rotary motion along with the guide mechanism, so that the blending seat can return to the initial position after blending is finished, and the automation degree of the operation of putting in and taking out the liquid container is improved conveniently.
preferably, the method comprises the following steps: mixing seat below is equipped with the mount pad, the eccentric shaft sets firmly on this mount pad through two lower bearings, the vertical setting of eccentric shaft, and its upper end is through connector and mixing seat fixed connection, and the eccentric shaft passes through the upper bearing and is connected with rotatable mode with the connector, guiding mechanism sets firmly on this mount pad. Adopt two lower bearing fixed eccentric shafts, be favorable to improving the rotational stability of eccentric shaft, prevent to take place the incline, influence the stability of mixing seat, lead to the liquid spill, and link to each other with the mixing seat through the connector, the independent manufacturing of the mixing seat of being convenient for reduces the structural change to the mixing seat, reduces die sinking and manufacturing cost.
Preferably, the method comprises the following steps: the connector is the L type, and it includes bottom sprag portion and side direction connecting portion, bottom sprag portion and mixing seat bottom butt, one side fixed connection of side direction connecting portion and mixing seat. Because the parts have machining tolerance, the L-shaped connector is used for fusing the tolerance during assembly, the matching between the blending seat and the L-shaped connector in the design can be adjusted up and down, and the overall assembly performance is improved.
Preferably, the method comprises the following steps: guiding mechanism includes sliding fit's X to guide rail and X to the slider to and sliding fit's Y to guide rail and Y to the slider, wherein X to guide rail and Y to slider fixed connection, and with Y is to guide rail mutually perpendicular, mixing seat and X are to slider fixed connection, Y sets firmly on the mount pad to the guide rail. Above the scheme of adopting, through mutually perpendicular's X to guide rail and Y to the guide rail, under actuating mechanism's drive, can realize the circular motion of mixing seat with linear slide's structure, simplify the guide rail structure, be convenient for implement, relative direct adoption circular guide rail, its motion is more steady relatively, and manufacturing cost is lower.
Preferably, the method comprises the following steps: and a mounting groove is formed in the mounting seat corresponding to the Y-direction guide rail. By adopting the scheme, the space occupation of the guide mechanism in the height direction is reduced, and the integral compactness of the system is improved.
Preferably, the method comprises the following steps: the mixing seat sets up along the length direction of mount pad, the storage tank runs through mixing seat both ends. By adopting the scheme, the cup strip is applied to the immunoassay analyzer, so that the cup strip can be conveniently and directly inserted into or pulled out of the end part of the containing groove.
Preferably, the method comprises the following steps: the utility model discloses a mixing seat, including the storage tank, the upper edge of storage tank goes up reason both ends and is provided with the spacing card strip of elasticity symmetrically, the spacing card strip of elasticity sets up along mixing seat length direction, and its one end that is close to the storage tank tip has the spacing arch of extending directly over towards the storage tank, and the other end is fixed on mixing seat. By adopting the scheme, the stability of the cup strips placed in the accommodating groove is guaranteed, and the cup strips are prevented from shaking relative to the mixing seat to influence the mixing effect in the moving process of the mixing seat.
preferably, the method comprises the following steps: the X-direction guide rail is fixedly connected with the Y-direction sliding block through a middle block, the middle block is provided with an induction sheet protruding outwards, and a reset sensor is arranged on the mounting seat corresponding to the induction sheet. Scheme more than adopting, through reset sensor count response piece removal and the number of times that resets to learn mixing seat and remove the number of turns, be convenient for change with removing the number of turns and quantify the mixing quality, thereby improve the mixing effect.
Compared with the prior art, the beneficial effects of the utility model are that:
the liquid detection analysis mixing system adopting the technical scheme drives the mixing seat to do circular motion in a mode that the linear guide rail is matched with the eccentric shaft, the motion is stable and smooth, so that the whole mixing of liquid in the container in the accommodating groove can not directly influence the container, meanwhile, the forward and reverse motion of the container can greatly improve the mixing effect, the whole structure is compact, and the space is less occupied.
Drawings
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the embodiment of FIG. 1;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a schematic view of the eccentric shaft structure;
fig. 6 is a schematic view of a cup strip structure.
Detailed Description
the present invention will be further described with reference to the following examples and accompanying drawings.
Referring to fig. 1 to 5, the liquid detecting, analyzing and blending system of the present application mainly includes a blending seat 1, a guiding mechanism 2 and a driving mechanism 3, wherein the blending seat 1 is provided with a containing groove 10, the containing groove 10 is mainly used for containing a container filled with liquid and fixing the container, the driving mechanism 3 is used for driving the blending seat 1 to move along with a guiding track of the guiding mechanism 2, and the guiding mechanism 2 has a closed guiding track under the linkage of the driving mechanism 3.
the specific structure is as follows, referring to fig. 1 and fig. 3, the blending seat 1 is substantially in a strip shape, the mounting seat 4 is arranged below the blending seat, the driving mechanism 3 mainly comprises a motor 30 and an eccentric shaft 31, as shown in the figure, the eccentric shaft 31 adopts a conventional eccentric structure and has two eccentric parts, the lower end of the eccentric shaft is rotatably supported on the mounting seat 4 through two lower bearings 40 and corresponds to one end of the blending seat 1, the motor 30 is vertically arranged, a chain wheel 310 is fixedly sleeved on the eccentric shaft 31, the motor 30 can drive the eccentric shaft 31 to rotate through a synchronous belt 32, a synchronous wheel is fixedly sleeved on a motor shaft of the motor 30, and the synchronous belt 32 is sleeved on the chain wheel 310 and.
The eccentric shaft 31 is vertically arranged, the upper end part of the eccentric shaft is fixedly connected with the blending seat 1 through the connector 5, as shown in the figure, the connector 5 is generally L-shaped and comprises a bottom supporting part 51 and a lateral connecting part 52 which are integrally formed, the upper end of the eccentric shaft 31 is matched with the bottom supporting part 51 in a rotatable mode through the upper bearing 50, the lateral connecting part 52 is fixedly connected with one side of the blending seat 1 through a screw, meanwhile, the bottom supporting part 51 is fixedly connected with the bottom of the blending seat 1, a certain centrifugal force is generated in the rotating process of the eccentric shaft 31, the centrifugal force can be better utilized to drive the blending seat 1 to move through the lateral connecting part 52, and the connector 5 in the L shape can be fully fused with.
The blending mechanism 2 is located at one end of the mounting base 4 far away from the eccentric shaft 31, and mainly comprises an X-direction guide rail 20 and an X-direction slider 21 which are in sliding fit with each other, and a Y-direction guide rail 22 and a Y-direction slider 23 which are in sliding fit with each other, wherein the X-direction guide rail 20 is fixedly connected with the Y-direction slider 23 through a middle block 24, the X-direction guide rail 20 is perpendicular to the Y-direction guide rail 22, the X-direction guide rail 20 is arranged along the length direction of the mounting base 4 in the embodiment, the Y-direction guide rail 22 is arranged along the width direction of the mounting base, the blending base 1 is fixedly connected with the X-direction slider 21, and the Y-direction guide rail 22 is.
In order to fully save the installation space in this embodiment, the installation seat 4 is provided with an installation groove 41 corresponding to the position of the Y-direction guide rail 22, the size of the installation groove 41 is adapted to the size of the Y-direction slider 23, the Y-direction guide rail 22 is completely inserted into the installation groove 41, and the Y-direction slider 23 is partially inserted into the installation groove 41, so that the height of the guide mechanism 2 protruding out of the installation seat 4 is greatly reduced.
In addition, the end of the middle block 24 far from the eccentric shaft 31 has an induction sheet 240 extending outwards along the length direction thereof, and a reset sensor 42 is arranged at the position corresponding to the induction sheet 240 on the mounting seat 4, wherein the reset sensor 42 is a counting sensor, and when the middle block 24 reciprocates, the reset sensor 42 can be triggered many times to achieve the purpose of counting, so as to better control the blending effect of the quantized data.
mixing seat 1 adopts the metal material to make in this embodiment, storage tank 10 is for running through the logical groove structure at its both ends, and storage tank 10's upper portion is uncovered, storage tank 10's the last reason of saying is equipped with the spacing card strip of elasticity 11, the spacing card strip of elasticity 11 is located storage tank 10's both ends, and the length direction symmetry setting along storage tank 10, the spacing card strip of elasticity 11's both ends, the spacing card strip of elasticity 11 adopts the plasticity material, its one end that is close to storage tank 10 tip has spacing arch 110, spacing arch 110 extends directly over storage tank 10, the spacing card strip of elasticity 11 is mainly put into the cup strip wherein through spacing arch 110 is fixed.
Referring to fig. 1 to 6, utilize the utility model discloses a liquid detection analysis mixing system is applied to immunoassay in, carries out the mixing to the reaction cup on the cup strip 6, as shown in the figure, has the cup groove 61 of putting along length direction distribution on the cup strip 6, and 6 tip both sides of cup strip have the draw-in groove 60 that the symmetry set up, and draw-in groove 60 is the arc wall structure, and sets up along the direction of height of cup strip 6.
during the use, under mixing seat 1 quiescent condition, cup strip 6 can get into wherein from the one end of holding groove 10, spacing arch 110 just blocks into in the draw-in groove 60, thereby realize the fixed to cup strip 6, avoid the mixing in-process, relative motion takes place between cup strip 6 and the mixing seat 1, starter motor 30, cooperation through eccentric shaft 31 and guiding mechanism 2, make mixing seat 1 circular motion then, and it can not take place the rotation itself, guarantee that the motion trail of each point keeps unanimous on the cup strip 6, thereby it is the same to make the reagent mixing effect in each reaction cup of putting in the cup groove 61, guarantee that the mixing is stable, good mixing efficiency has simultaneously, improve the universality of testing result.
In the process of mixing, the number of times of touching of the induction sheet 240 is recorded by the reset sensor 42, so that the total number of turns of rotation of the mixing seat 1 can be known, forward and reverse mixing is realized by changing the rotation direction of the motor 30, the mixing effect is further improved, and the reset sensor 42 records parameters, so that the optimization of the mixing time is facilitated, and the mixing automation degree is improved.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (9)
1. The utility model provides a liquid detection analysis mixing system which characterized in that includes:
A mixing seat (1) provided with a containing groove (10);
A guide mechanism (2) having a closed guide track, the kneading base (1) being supported by the guide mechanism (2);
And the driving mechanism (3) is used for driving the blending seat (1) to move along the guide track of the guide mechanism (2) so as to enable the blending seat (1) to swing in a reciprocating manner in the horizontal direction.
2. the liquid detecting, analyzing and mixing system according to claim 1, characterized in that: the driving mechanism (3) comprises an eccentric shaft (31) and a motor (30) for driving the eccentric shaft (31) to rotate, and two ends of the eccentric shaft (31) are respectively connected with the blending seat (1) and the motor (30).
3. The liquid detecting, analyzing and mixing system according to claim 2, characterized in that: mixing seat (1) below is equipped with mount pad (4), eccentric shaft (31) set firmly on this mount pad (4) through two lower bearings (40), and the vertical setting of eccentric shaft (31) is passed through connector (5) and mixing seat (1) fixed connection on its upper end, and eccentric shaft (31) are connected with connector (5) with rotatable mode through upper bearing (50), guiding mechanism (2) set firmly on this mount pad (4).
4. The liquid detecting, analyzing and mixing system according to claim 3, wherein: connector (5) are the L type, and it includes bottom sprag portion (51) and side direction connecting portion (52), bottom sprag portion (51) and mixing seat (1) bottom butt, one side fixed connection of side direction connecting portion (52) and mixing seat (1).
5. The liquid detecting, analyzing and mixing system according to claim 3, wherein: guiding mechanism (2) include sliding fit's X to guide rail (20) and X to slider (21) to and sliding fit's Y to guide rail (22) and Y to slider (23), wherein X to guide rail (20) and Y to slider (23) fixed connection, and with Y to guide rail (22) mutually perpendicular, mixing seat (1) and X are to slider (21) fixed connection, Y sets firmly on mount pad (4) to guide rail (22).
6. The liquid detecting, analyzing and blending system of claim 5, wherein: and a mounting groove (41) is formed in the mounting seat (4) corresponding to the Y-direction guide rail (22).
7. The liquid detecting, analyzing and mixing system according to claim 3, wherein: the mixing seat (1) is arranged along the length direction of the mounting seat (4), and the accommodating groove (10) penetrates through the two ends of the mixing seat (1).
8. The liquid detecting, analyzing and mixing system of claim 7, wherein: the utility model discloses a mixing seat, including storage tank (10), the reason both ends are gone up to storage tank (10) and are provided with spacing card strip of elasticity (11) symmetrically, the spacing card strip of elasticity (11) set up along mixing seat (1) length direction, and its one end that is close to storage tank (10) tip has spacing arch (110) towards extending directly over storage tank (10), and the other end is fixed on mixing seat (1).
9. The liquid detecting, analyzing and mixing system according to claim 5 or 6, characterized in that: the X-direction guide rail (20) is fixedly connected with the Y-direction sliding block (23) through a middle block (24), the middle block (24) is provided with an induction sheet (240) protruding outwards, and a reset sensor (42) is arranged at the position, corresponding to the induction sheet (240), on the mounting seat (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219546.4U CN209784026U (en) | 2019-02-20 | 2019-02-20 | Liquid detection analysis mixing system |
| PCT/CN2020/072267 WO2020168869A1 (en) | 2019-02-20 | 2020-01-15 | Liquid detection, analysis and mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219546.4U CN209784026U (en) | 2019-02-20 | 2019-02-20 | Liquid detection analysis mixing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209784026U true CN209784026U (en) | 2019-12-13 |
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ID=68795182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920219546.4U Active CN209784026U (en) | 2019-02-20 | 2019-02-20 | Liquid detection analysis mixing system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209784026U (en) |
| WO (1) | WO2020168869A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020168869A1 (en) * | 2019-02-20 | 2020-08-27 | 重庆科斯迈生物科技有限公司 | Liquid detection, analysis and mixing system |
| CN112108051A (en) * | 2020-09-10 | 2020-12-22 | 北京融京科技发展有限公司 | Blending device and control method and control device thereof |
| CN113368746A (en) * | 2021-05-10 | 2021-09-10 | 上海非夕机器人科技有限公司 | Shaking device |
| CN114762805A (en) * | 2020-12-31 | 2022-07-19 | 深圳市活水床旁诊断仪器有限公司 | Full-automatic combined blending method and device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1850136A1 (en) * | 2006-04-28 | 2007-10-31 | F.Hoffmann-La Roche Ag | Shaker device for analyzer apparatus and analyzer comprising such a device |
| JP5542379B2 (en) * | 2009-07-21 | 2014-07-09 | 株式会社日立ハイテクノロジーズ | Stirring device, stirring method, and automatic gene testing device |
| CN104841320B (en) * | 2014-02-13 | 2017-04-05 | 北京福瑞润康生物技术有限公司 | A kind of liquid blending pendulous device |
| CN203881600U (en) * | 2014-04-01 | 2014-10-15 | 重庆科斯迈生物科技有限公司 | Incubator shake-up device of chemiluminescence immune analyzer |
| CN107543749A (en) * | 2016-06-29 | 2018-01-05 | 广州康昕瑞基因健康科技有限公司 | Blending instrument |
| CN107870115A (en) * | 2017-10-26 | 2018-04-03 | 苏州立禾生物医学工程有限公司 | A kind of oscillating uniform device |
| CN209784026U (en) * | 2019-02-20 | 2019-12-13 | 重庆科斯迈生物科技有限公司 | Liquid detection analysis mixing system |
-
2019
- 2019-02-20 CN CN201920219546.4U patent/CN209784026U/en active Active
-
2020
- 2020-01-15 WO PCT/CN2020/072267 patent/WO2020168869A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020168869A1 (en) * | 2019-02-20 | 2020-08-27 | 重庆科斯迈生物科技有限公司 | Liquid detection, analysis and mixing system |
| CN112108051A (en) * | 2020-09-10 | 2020-12-22 | 北京融京科技发展有限公司 | Blending device and control method and control device thereof |
| CN114762805A (en) * | 2020-12-31 | 2022-07-19 | 深圳市活水床旁诊断仪器有限公司 | Full-automatic combined blending method and device |
| CN113368746A (en) * | 2021-05-10 | 2021-09-10 | 上海非夕机器人科技有限公司 | Shaking device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020168869A1 (en) | 2020-08-27 |
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