CN203519619U - Reagent disc for analyzer - Google Patents
Reagent disc for analyzer Download PDFInfo
- Publication number
- CN203519619U CN203519619U CN201320519931.3U CN201320519931U CN203519619U CN 203519619 U CN203519619 U CN 203519619U CN 201320519931 U CN201320519931 U CN 201320519931U CN 203519619 U CN203519619 U CN 203519619U
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- China
- Prior art keywords
- rotating disk
- central gear
- sample tube
- reagent disc
- bracket
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Abstract
The utility model discloses a reagent disc for an analyzer. The reagent disc comprises a rotating disc, support frames and sample pipe assemblies, wherein the support frames are circularly arranged at the outer circle of the rotating disc and are used for supporting reagent bottles, and the sample pipe assemblies are circularly arranged at the inner circle of the rotating disc; a central gear is coxially arranged above the rotating disc, the sample pipe assemblies are arranged around the central gear and are meshed with the central gear, the central gear is connected with a first transmission mechanism, and the rotating disc is connected with a second transmission mechanism. According to the reagent disc, multiple sample pipe assemblies are circularly arranged around the central gear to form a planet gear set and can simultaneously carry out revolution and autorotation, so that magnetic bead regents contained in the sample pipe assemblies are uniform under a rotation action, and a reaction effect of the magnetic bead regents is improved.
Description
Technical field
The utility model relates to a kind of technical field of immunity analysis instrument, specifically, relates to the reagent disc that a kind of immunity analysis instrument is used.
Background technology
Immunity analysis instrument (IM) be for detection of, analyze the instrument of immune indexes in body, to the diagnosis of disease, treatment and prevention and health status, provide information foundation clinically.
When analyzing, have a kind of method, need to add reagent in blood sample, wherein a kind of reagent is exactly magnetic bead, magnetic bead is the little ball of nano-micrometre grade, its surface has wrapped chemo-immunity material, can with blood in virus react, on magnetic bead, have chemo-immunity material, under Action of Gravity Field, easily precipitate, cause inhomogeneous, current immunity analysis instrument cannot make magnetic bead reach desirable Blending Efficiency of Blending, this will inevitably affect the accuracy of reaction effect and test.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of magnetic bead reagent that can make more even, improves the reagent disc that the Biochemical Analyzer of its reaction effect is used.
For achieving the above object, the utility model adopts following technical proposals:
Immunity analysis instrument reagent disc, comprise rotating disk, around be located at described rotating disk outer ring for placing the bracket of reagent bottle and the sample tube assembly of inner ring; Described rotating disk is provided with central gear above same axis, and described sample tube assembly is looped around the surrounding of described central gear and is meshed with described central gear, and described central gear is connected with the first gear train, and described rotating disk is connected with the second gear train.
Described sample tube assembly comprises sample tube and the tumbler that drives described sample tube to rotate, the top of described tumbler is divided into the clamping part of tubulose, described clamping part has some breach vertically from port, the middle part cylinder of described tumbler is provided with the gear being meshed with described central gear.
On described bracket, have the lower end that allows described tumbler through and at the through hole of interior rotation.
Described rotating disk has many sockets radially from its circumferential edges, and the slot suitable with described socket formed on the bottom of described bracket.
Described bracket is shaped as fan-shaped, and it is provided with for placing the placed cavity of the difference size of reagent bottle.
On described rotating disk, around its center of circle, be provided with a circle hole, on described a plurality of pilot holes, be fixed with respectively a plurality of reference columns, the fan-shaped narrow end of described bracket is formed for clamping the intermediate plate of described reference column.
Described the first gear train comprises main shaft, the first synchronizing jugged belt wheel, the first Timing Belt and the first stepper motor; The upper end of described main shaft is fixedly connected with described central gear, and its lower end is fixedly connected with described the first synchronizing jugged belt wheel, and described the first synchronizing jugged belt wheel is connected with described the first stepper motor by described the first Timing Belt.
Described the second gear train comprises axle sleeve, the second synchronizing jugged belt wheel, the second Timing Belt and the second stepper motor being sheathed on outside described main shaft; Described rotating disk is fixed on the upper end of described axle sleeve, and the lower end of described axle sleeve is fixedly connected with described the second synchronizing jugged belt wheel, and described the second synchronizing jugged belt wheel is connected with described the second stepper motor by described the second Timing Belt.
Adopt after technique scheme, compared with prior art, tool has the following advantages the utility model:
1, the utility model adopts the planetary kind of drive, a plurality of sample tube assembly rings are located to the surrounding of central gear and are meshed with central gear, make it except the disk center that rotated by driven by rotary disc rotates, can also be around self axis rotation under the driving of central gear, make the magnetic bead reagent of splendid attire in sample tube assembly under the effect of rotation, be difficult for precipitation, be more evenly distributed.
2, bracket is fixed on rotating disk by the mode of pegging graft, and assembles more simple and conveniently, and the reagent bottle that bracket can compatible different size, has improved practicality of the present utility model.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model;
Fig. 2 is located at the schematic diagram on rotating disk for placing single bracket and the single sample tube assembly of reagent bottle;
Fig. 3 is the structural representation of sample tube assembly of the present utility model;
Fig. 4 is the structural representation of bracket of the present utility model;
Fig. 5 is the sectional view of the critical piece of gear train of the present utility model;
Fig. 6 is the structural representation of the utility model gear train.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figures 1 and 2, analyser reagent disc, comprises rotating disk 1, around being located at the bracket 2 of described rotating disk 1 outer ring and the sample tube assembly 3 of inner ring; Rotating disk 1 is provided with central gear 4 above same axis, and sample tube assembly 3 is looped around central gear 4 around, and is meshed with central gear 4, and central gear 4 is connected with the first gear train, and rotating disk 1 is connected with the second gear train.
The concrete structure of sample tube assembly 3 as shown in Figure 3, sample tube assembly 3 comprises sample tube 31 and tumbler 32, sample tube 31 is for adding inward magnetic bead reagent, the lower end of sample tube 31 can embed in tumbler 32, by tumbler 32, drive sample tube 31 to rotate on rotating disk 1, the top of tumbler 32 is divided into the clamping part 321 of tubulose, clamping part 321 has four breach vertically from port, upper end body is evenly divided into pintongs, conveniently utilize its elastic deformation to clamp sample tube 31, the middle part cylinder of tumbler 32 is provided with the gear 322 being meshed with central gear 4, make central gear 4 can drive tumbler 32 to rotate on rotating disk 1.
The concrete structure of bracket 2 as shown in Figure 4, its body shape is fan-shaped, on bracket 2, have the placed cavity 21 of two connected difference sizes, so that bracket 2 can be placed the reagent bottle 7 of different size, fan-shaped narrow end place forms a pair of intermediate plate stretching out 22, bracket 2 is also provided with one between intermediate plate 22 and placed cavity 21 can hold the through hole 23 that tumbler 32 lower ends are passed, and the bottom of bracket 2 is provided with slot 24, makes its bottom form inverted T-shaped cross section.
Rotating disk 1 evenly has many sockets 11 radially from its circumferential edges, see Fig. 2, on rotating disk 1, around the center of circle, be respectively equipped with a circle hole 12 and a circle fixed orifice 13, bracket 2 inserts the socket 11 of rotating disk 1 by the slot 24 of bottom, mode by this grafting is fixed on a plurality of brackets 2 on rotating disk 1, its center of circle around rotating disk 1 is piled whole rotating disk 1 and is formed a circle, on the pilot hole 12 of rotating disk 1, be fixed with respectively reference column 14, the intermediate plate 22 of bracket 2 is clamped on reference column 14, thereby assurance bracket 2 is fixed on rotating disk 1 and more steadily and not can rocks, tumbler 32 lower ends of sample tube assembly 3 are located at respectively in the through hole 23 of bracket 2 and can freely rotate through hole 23 is interior, a plurality of sample tube assemblies 3 form a circle around central gear 4, the gear 322 of its tumbler 32 is meshed with central gear 4 respectively, therefore when rotating, central gear 4 can drive sample tube assembly 3 around self, to rotate in through hole 23, and sample tube assembly 3 is driven around the axis of central gear 4 and rotates by rotating disk 1 on rotating disk 1 with bracket 2 simultaneously.
Wherein, central gear 4 is connected with the first gear train and drives to realize rotation by the first gear train, and rotating disk 1 is connected with the second gear train and drives to realize rotation by the second gear train.
Gear train is specifically as shown in Fig. 5 and Fig. 6, and the first gear train comprises the synchronizing jugged belt wheel 52 of main shaft 51, first, the first Timing Belt 53 and the first stepper motor 54; The upper end of main shaft 51 is fixedly connected with central gear 4, its lower end is fixedly connected with the first synchronizing jugged belt wheel 52, the first synchronizing jugged belt wheel 52 is connected with the first synchronous motor 54 by the first Timing Belt 53, thereby drives the first Timing Belt 53 transmissions to drive the rotation of main shaft 51 by the first synchronous motor 54.
The second gear train comprises the synchronizing jugged belt wheel 62 of the axle sleeve 61, second being sheathed on outside main shaft 51, the second Timing Belt 63 and the second stepper motor 64; The upper end of axle sleeve 61 is through the center of rotating disk 1, rotating disk 1 is fixed on axle sleeve 61 by the securing member (not shown) of installing on rotating disk 1 fixed orifice 13, the lower end of axle sleeve 61 is fixedly connected with the second synchronizing jugged belt wheel 62, the second synchronizing jugged belt wheel 62 is connected with the second stepper motor 64 by the second Timing Belt 63, by the second stepper motor 64, drives the rotation of rotating disk 1 by the transmission of the second Timing Belt 63.
The first synchronous motor 54 and the second stepper motor 64 are separately fixed at the both sides of base plate 8 belows, drive respectively moving central gear 4 and rotating disk 1 to rotate on same axis.
The above; it is only preferably embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (8)
1. an analyser reagent disc, is characterized in that: comprise rotating disk, around be located at described rotating disk outer ring for placing the bracket of reagent bottle and the sample tube assembly of inner ring; Described rotating disk is provided with central gear above same axis, and described sample tube assembly is looped around the surrounding of described central gear and is meshed with described central gear, and described central gear is connected with the first gear train, and described rotating disk is connected with the second gear train.
2. analyser reagent disc according to claim 1, it is characterized in that: described sample tube assembly comprises sample tube and the tumbler that drives described sample tube to rotate, the top of described tumbler is divided into the clamping part of tubulose, described clamping part has some breach vertically from port, the middle part cylinder of described tumbler is provided with the gear being meshed with described central gear.
3. analyser reagent disc according to claim 2, is characterized in that: on described bracket, have the lower end that allows described tumbler through and at the through hole of interior rotation.
4. according to the analyser reagent disc described in claim 2 or 3, it is characterized in that: described rotating disk has many sockets radially from its circumferential edges, the slot suitable with described socket formed on the bottom of described bracket.
5. analyser reagent disc according to claim 4, is characterized in that: described bracket is shaped as fan-shaped, and it is provided with for placing the placed cavity of the difference size of reagent bottle.
6. analyser reagent disc according to claim 5, it is characterized in that: on described rotating disk, around its center of circle, be provided with a circle hole, on described a plurality of pilot hole, be fixed with respectively a plurality of reference columns, the fan-shaped narrow end of described bracket is formed for clamping the intermediate plate of described reference column.
7. analyser reagent disc according to claim 1, is characterized in that: described the first gear train comprises main shaft, the first synchronizing jugged belt wheel, the first Timing Belt and the first stepper motor; The upper end of described main shaft is fixedly connected with described central gear, and its lower end is fixedly connected with described the first synchronizing jugged belt wheel, and described the first synchronizing jugged belt wheel is connected with described the first stepper motor by described the first Timing Belt.
8. analyser reagent disc according to claim 7, is characterized in that: described the second gear train comprises axle sleeve, the second synchronizing jugged belt wheel, the second Timing Belt and the second stepper motor being sheathed on outside described main shaft; Described rotating disk is fixed on the upper end of described axle sleeve, and the lower end of described axle sleeve is fixedly connected with described the second synchronizing jugged belt wheel, and described the second synchronizing jugged belt wheel is connected with described the second stepper motor by described the second Timing Belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519931.3U CN203519619U (en) | 2013-08-22 | 2013-08-22 | Reagent disc for analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519931.3U CN203519619U (en) | 2013-08-22 | 2013-08-22 | Reagent disc for analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203519619U true CN203519619U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519931.3U Expired - Lifetime CN203519619U (en) | 2013-08-22 | 2013-08-22 | Reagent disc for analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203519619U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800105A (en) * | 2015-10-29 | 2016-07-27 | 北京联众泰克科技有限公司 | Chemiluminescence immunoassay system and sample and reagent storage plate thereof |
| CN108275420A (en) * | 2017-12-06 | 2018-07-13 | 广州华研制药设备有限公司 | Pallet rotating device and pallet method of controlling rotation |
| CN105548226B (en) * | 2015-12-08 | 2018-10-09 | 东莞中子科学中心 | Sample more exchange device for neutron scattering experiment |
| CN109187604A (en) * | 2018-09-18 | 2019-01-11 | 中国石油天然气股份有限公司 | Automatic sample injector and manufacturing method thereof |
| CN110160854A (en) * | 2019-05-23 | 2019-08-23 | 深圳安赛诊断技术有限公司 | It is a kind of to keep the device of bead suspension uniformity, method and application thereof |
| US10473650B2 (en) | 2017-03-01 | 2019-11-12 | Leadway (Hk) Limited | Reagent mixing and conveying device and reagent mixing method |
| CN110479164A (en) * | 2019-09-19 | 2019-11-22 | 南京迪格诺斯生物技术有限公司 | A kind of sample reagent disk double driving mechanism of chemiluminescent analyzer |
| CN110554181A (en) * | 2018-05-30 | 2019-12-10 | 深圳市帝迈生物技术有限公司 | Kit and reagent dish device |
| CN112014571A (en) * | 2020-08-20 | 2020-12-01 | 金华科生物技术河北有限公司 | Semi-quantitative detection device for C-reactive protein colloidal gold method |
| CN114167048A (en) * | 2022-02-07 | 2022-03-11 | 宁波奥丞生物科技有限公司 | Integrated system for reagent incubation reaction |
-
2013
- 2013-08-22 CN CN201320519931.3U patent/CN203519619U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800105A (en) * | 2015-10-29 | 2016-07-27 | 北京联众泰克科技有限公司 | Chemiluminescence immunoassay system and sample and reagent storage plate thereof |
| CN105548226B (en) * | 2015-12-08 | 2018-10-09 | 东莞中子科学中心 | Sample more exchange device for neutron scattering experiment |
| US10473650B2 (en) | 2017-03-01 | 2019-11-12 | Leadway (Hk) Limited | Reagent mixing and conveying device and reagent mixing method |
| US11255846B2 (en) | 2017-03-01 | 2022-02-22 | Leadway (Hk) Limited | Reagent mixing and conveying device and reagent mixing method |
| CN108275420A (en) * | 2017-12-06 | 2018-07-13 | 广州华研制药设备有限公司 | Pallet rotating device and pallet method of controlling rotation |
| CN108275420B (en) * | 2017-12-06 | 2023-10-03 | 广州华研制药设备有限公司 | Tray rotation device and tray rotation control method |
| CN110554181A (en) * | 2018-05-30 | 2019-12-10 | 深圳市帝迈生物技术有限公司 | Kit and reagent dish device |
| CN109187604A (en) * | 2018-09-18 | 2019-01-11 | 中国石油天然气股份有限公司 | Automatic sample injector and manufacturing method thereof |
| CN110160854B (en) * | 2019-05-23 | 2022-07-15 | 深圳安赛诊断技术有限公司 | Device and method for keeping uniformity of magnetic bead suspension and application of device |
| CN110160854A (en) * | 2019-05-23 | 2019-08-23 | 深圳安赛诊断技术有限公司 | It is a kind of to keep the device of bead suspension uniformity, method and application thereof |
| CN110479164A (en) * | 2019-09-19 | 2019-11-22 | 南京迪格诺斯生物技术有限公司 | A kind of sample reagent disk double driving mechanism of chemiluminescent analyzer |
| CN112014571A (en) * | 2020-08-20 | 2020-12-01 | 金华科生物技术河北有限公司 | Semi-quantitative detection device for C-reactive protein colloidal gold method |
| CN114167048A (en) * | 2022-02-07 | 2022-03-11 | 宁波奥丞生物科技有限公司 | Integrated system for reagent incubation reaction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181115 Address after: 528400 East Third Floor, Building 6, Shennong Road, Zhongshan Torch Development Zone, Guangdong Province Patentee after: Songke Medical Instruments (Zhongshan) Co.,Ltd. Address before: 518116 Room 605, Pioneering Building, Overseas Students Pioneering Park, Longgang Central City, Shenzhen City, Guangdong Province Patentee before: Zhong Weiming |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |