CN201618696U - Reaction cup washing device for full-automatic immunity analyzer - Google Patents
Reaction cup washing device for full-automatic immunity analyzer Download PDFInfo
- Publication number
- CN201618696U CN201618696U CN2010201154339U CN201020115433U CN201618696U CN 201618696 U CN201618696 U CN 201618696U CN 2010201154339 U CN2010201154339 U CN 2010201154339U CN 201020115433 U CN201020115433 U CN 201020115433U CN 201618696 U CN201618696 U CN 201618696U
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- motor
- reaction cup
- fixed block
- back pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses a reaction cup washing device for a full-automatic immunity analyzer, comprising a retaining plate and a guidepost permanent seat. The guidepost permanent seat is connected to the upper end of the retaining plate and is provided with a guide mechanism. The guide mechanism comprises a sliding seat, the front side of the sliding seat is connected with a washing needle tube fixed block, and a liquid inlet pipe and a liquid return pipe are arranged on the washing needle tube fixed block. The back side of the sliding seat is connected with an eccentric mechanism which is connected and driven by a motor, and the motor is connected on the retaining plate. One side of the sliding seat is also provided with an upper limiting switch and a lower limiting switch which are connected with the motor in a control mode. In the utility model, a stepping motor drives the eccentric mechanism to drive the sliding seat to slide upwards and downwards along a guidepost, and a micropump controls the liquid in the liquid inlet pipe and the liquid return pipe to flow in and out, thereby the requirement of quick washing is met, detection of a large amount of samples can be performed, and more experiment results can be obtained.
Description
Technical field
The utility model relates to the automatic lmunoassays analyzer field, especially relates to a kind of reaction cup wash mill.
Background technology
At present, clinical immune diagnostic technique is one of main auxiliary diagnosis technology that is widely used in domestic and international each medical institutions, has important role for the detection and the treatment of clinical disease.The core of clinical immune diagnostic technique is the specific reaction of antigen and antibody, and the difference of signal is divided into multiple diagnostic techniques such as enzyme linked immunological, radio-immunity, colloid gold immune, fluorescence immunoassay and chemiluminescence immunoassay again according to the observation; Difference according to carrier is divided into homogeneous phase and solid phase etc. again.Because the difference of cost, environment and properties of product, be most widely used with enzyme linked immunological and two kinds of technology of chemiluminescence at present, wherein board-like chemiluminescence detection reagent is accepted rapidly by the domestic market because of it is more suitable for China's actual conditions, at present its growth rate in market is very fast at home.Reaction cup at first adds reagent in use, and the part electrodeposition substance is on wall of cup, and through after the washing repeatedly, staying on the wall of cup is exactly required material.
Board-like immune diagnostic reagent has easy and simple to handle, advantage such as cost is low, "dead" pollution, result are accurate with respect to other immune diagnostic reagent, and clinical at home at present immunodiagnosis market has occupied than great share.But there is a bigger defective in board-like immune diagnostic reagent, promptly can't realize sample introduction at random, with the function of machine testing, thereby in clinical use small-middle hospital especially, when sample size less, and under the more situation of emergency treatment sample, can make user's operation inconvenience, also cause waste significantly simultaneously, increase user's use cost.
The utility model content
The purpose of this utility model is to provide a kind of wash mill that washs fast and can avoid damaging reaction cup.
The technical solution of the utility model is:
A kind of reaction cup wash mill that is used for automatic lmunoassays analyzer, it comprises fixed head and lead holder, the lead holder is connected the fixed head upper end, the lead holder is provided with guiding mechanism, guiding mechanism comprises sliding seat, the sliding seat front side is connected with washing needle tubing fixed block, and washing needle tubing fixed block is provided with feed tube and liquid back pipe; The sliding seat rear side is connected with eccentric stiffener, and eccentric stiffener is connected by motor-driven, and motor is connected on the fixed head; Also be provided with the bound bit switch in sliding seat one side, the bound bit switch is connected with Electric Machine Control.
Described eccentric stiffener comprises eccentric wheel and the driven bearing that is connected on the sliding seat, and eccentric wheel is connected with driven bearing element, and eccentric wheel is connected by motor-driven.
Described guiding mechanism comprises that also the upper end is connected two leads on the lead holder, and lead vertically is provided with and is slidingly connected with sliding seat.
Described motor is a stepper motor.
Described washing needle tubing fixed block is provided with the switching piston that is used for fixing feed tube and liquid back pipe.
The utility model drives eccentric stiffener drive sliding seat by stepper motor and slides up and down along lead, and micro pump control feed tube and the turnover of liquid back pipe liquid have realized the requirement of quick washing, can carry out the detection of large sample amount, obtain more experimental result.Simple and convenient user operation, use cost is effectively reduced.
The employing open type that is slidingly matched of lead and sliding seat, sliding seat is stuck in the time of can having prevented rigging error, can't slide.Eccentric wheel is connected with driven bearing element, and can avoiding sliding, motor shaft is burnt out motor by locking when having some setbacks.The switching piston adopts rubber to make, and both salable feed tube and liquid back pipe also can be worked as the effect that can play buffering when liquid back pipe contacts the reaction cup bottom, and the reaction cup bottom prevents to wound.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is a stereogram of the present utility model.
The specific embodiment
As shown in Figure 1, 2, 3, the utility model comprises base 1, vertically is connected with fixed head 2 on the base 1, and fixed head 2 upsides are connected with lead holder 3, be fixedly connected with two leads 4,5 on the lead holder 3, lead 4,5 is positioned at fixed head 2 front sides and vertically is provided with.Slidely connect sliding seat 6 on the lead 4,5, hole and sliding seat 6 that lead 5 passes sliding seat 6 right sides are slidingly connected, and sliding seat 6 left sides are fixture block 7, and fixture block 7 is provided with the deep-slotted chip breaker of opening, and the deep-slotted chip breaker size is suitable with lead 4 diameters.Lead 4,5 spacings and sliding seat 6 inappropriate words when assembling can make slip steadily by adjusting fixture block 7 in horizontal position like this, prevent the situation of locking.Lead holder 3 right sides are provided with bound bit switch 16,17, are provided with corresponding projection simultaneously on sliding seat 6 right sides, to trigger limit switch.
As shown in Figure 2, be provided with a driven bearing 8 at sliding seat 6 back side roof parts, be connected with stepper motor 9 at fixed head 2 rear sides, the output shaft of motor 9 is connected away from circle centre position with eccentric wheel 10.The rear end of motor 9 is connected with balancing weight, influences the rotation of motor 9 rotating shafts when preventing to lay particular stress on.Driven bearing 8 rolls with eccentric wheel 10 and is connected, and is a passive constraint herein.Along with the rotation of eccentric wheel 10, sliding seat 6 is along lead 4,5 liftings up and down.
Sliding seat 6 leading flanks are connected with washing needle tubing fixed block 11, washing needle tubing fixed block 11 is provided with switching piston 12, be plugged with feed tube 13 and liquid back pipe 14 in the switching piston 12, feed tube 13 is connected with micro pump 15 by pipeline with liquid back pipe 14, the liquid turnover of micro pump 15 control feed tubes 13 and liquid back pipe 14.Liquid back pipe 14 length are greater than feed tube 13.Switching piston 12 adopts rubber to make, and rubber has certain elasticity, and salable feed tube 13 and liquid back pipe 14 also can be worked as the effect that can play buffering when liquid back pipe 14 contacts the reaction cup bottom, and the reaction cup bottom prevents to wound.
During work, at first reaction cup is fixed on feed tube 13 and liquid back pipe 14 belows.Motor 9 drives eccentric wheel 10 and rotates, eccentric wheel 10 drives sliding seat 6 and slides up and down, sliding seat 6 can touch corresponding bound bit switch 16,17 when arriving the high-low limit position, motor 9 counter-rotating under control circuit control, automatically move on or descend automatically, move on automatically and can prevent to adorn traumatic response cup bottom.The turnover of micro pump 15 control feed tubes 13 and liquid back pipe 14 liquid simultaneously.
Need to prove that at last lead 4,5 can be similar to and replace with guide rail, guide rail and sliding seat 6 are slidingly connected, and so approximate variation still belongs within the protection domain of the present utility model.
Claims (6)
1. reaction cup wash mill that is used for automatic lmunoassays analyzer, it is characterized in that: it comprises fixed head and lead holder, the lead holder is connected the fixed head upper end, the lead holder is provided with guiding mechanism, guiding mechanism comprises sliding seat, the sliding seat front side is connected with washing needle tubing fixed block, and washing needle tubing fixed block is provided with feed tube and liquid back pipe; The sliding seat rear side is connected with eccentric stiffener, and eccentric stiffener is connected by motor-driven, and motor is connected on the fixed head; Also be provided with the bound bit switch in sliding seat one side, the bound bit switch is connected with Electric Machine Control.
2. according to the described reaction cup wash mill that is used for automatic lmunoassays analyzer of claim 1, it is characterized in that: described eccentric stiffener comprises eccentric wheel and the driven bearing that is connected on the sliding seat, eccentric wheel is connected with driven bearing element, and eccentric wheel is connected by motor-driven.
3. according to claim 1 or the 2 described reaction cup wash mills that are used for automatic lmunoassays analyzer, it is characterized in that: described guiding mechanism comprises that also the upper end is connected two leads on the lead holder, and lead vertically is provided with and is slidingly connected with sliding seat.
4. according to claim 1 or the 2 described reaction cup wash mills that are used for automatic lmunoassays analyzer, it is characterized in that: described motor is a stepper motor.
5. according to claim 1 or the 2 described reaction cup wash mills that are used for automatic lmunoassays analyzer, it is characterized in that: described washing needle tubing fixed block is provided with the switching piston that is used for fixing feed tube and liquid back pipe.
6. according to the described reaction cup wash mill that is used for automatic lmunoassays analyzer of claim 3, it is characterized in that: described washing needle tubing fixed block is provided with the switching piston that is used for fixing feed tube and liquid back pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201154339U CN201618696U (en) | 2010-02-10 | 2010-02-10 | Reaction cup washing device for full-automatic immunity analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201154339U CN201618696U (en) | 2010-02-10 | 2010-02-10 | Reaction cup washing device for full-automatic immunity analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618696U true CN201618696U (en) | 2010-11-03 |
Family
ID=43022153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201154339U Expired - Fee Related CN201618696U (en) | 2010-02-10 | 2010-02-10 | Reaction cup washing device for full-automatic immunity analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675307A (en) * | 2013-11-19 | 2014-03-26 | 梁福鹏 | Non-contact reaction cup flushing device and flushing method thereof |
| CN104646343A (en) * | 2014-12-31 | 2015-05-27 | 重庆科斯迈生物科技有限公司 | Washing mechanism for reaction cups of chemiluminescence immunity analyzer |
| CN105414137A (en) * | 2015-12-04 | 2016-03-23 | 苏州长光华医生物医学工程有限公司 | Cleaning needle transmission mechanism |
-
2010
- 2010-02-10 CN CN2010201154339U patent/CN201618696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675307A (en) * | 2013-11-19 | 2014-03-26 | 梁福鹏 | Non-contact reaction cup flushing device and flushing method thereof |
| CN104646343A (en) * | 2014-12-31 | 2015-05-27 | 重庆科斯迈生物科技有限公司 | Washing mechanism for reaction cups of chemiluminescence immunity analyzer |
| CN104646343B (en) * | 2014-12-31 | 2016-08-24 | 重庆科斯迈生物科技有限公司 | Washing mechanism for reaction cup of chemiluminescence immunity analyzer |
| CN105414137A (en) * | 2015-12-04 | 2016-03-23 | 苏州长光华医生物医学工程有限公司 | Cleaning needle transmission mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10859589B2 (en) | Full-automatic biochemical analyzer, and sampling device and sampling method thereof | |
| CN104502178B (en) | Full-automatic testing tube liquid sample blending device and hematology analyzer | |
| CN102221627B (en) | Automatic reagent dropping system of urine analysis meter | |
| CN104374934B (en) | The method of sampling of automatic clinical chemistry analyzer | |
| CN202471737U (en) | Discrete-type fully-automatic biochemical analyzer | |
| CN201618696U (en) | Reaction cup washing device for full-automatic immunity analyzer | |
| CN101782588B (en) | Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument | |
| CN102033133A (en) | Automatic precision loading device | |
| CN110883001A (en) | Magnetic bead cleaning device for analyzer | |
| CN201166632Y (en) | Automatic tester for blood flow deformation | |
| CN104374935A (en) | Sampling device of fully automatic biochemical analyzer | |
| CN104237546B (en) | A kind of automatic chemiluminescence immunoassay device | |
| CN205720258U (en) | Disc type Full-automatic dejecta analyser | |
| CN202133672U (en) | Serum conveying device | |
| CN211757232U (en) | Magnetic bead cleaning device for analyzer | |
| CN203672890U (en) | Small-sized full-automatic biochemical analyzer | |
| CN204269662U (en) | Automatic Blood Cell Analyzer | |
| CN104374933B (en) | Automatic clinical chemistry analyzer | |
| CN201482491U (en) | Continuous metering suction unit for pipette | |
| CN107782888A (en) | Immunity analysis instrument | |
| CN101504418B (en) | Bioassay sensor | |
| CN201632445U (en) | On-line needle washing device used for fully automatic immunoassay analyzer | |
| CN202119779U (en) | Automatic reagent sample dripping system of urine analyzer | |
| CN217587268U (en) | Sampling device for full-automatic biochemical analyzer | |
| CN205816308U (en) | A kind of cleaning device and full-automatic illumination immunity analysis instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENGZHOU RENFU BOSAI BIO-TECHNOLOGY LLC Free format text: FORMER NAME: ZHENGZHOU BIOCELL BIOTECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450016 No. 28, First Avenue, Zhengzhou economic and Technological Development Zone, Henan Patentee after: Zhengzhou Fubosai biotechnology limited liability company Address before: 450016 No. 28, First Avenue, Zhengzhou economic and Technological Development Zone, Henan Patentee before: Zhenzhou Bosai Biotech Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20180210 |