CN2862039Y - Reaction plate for full-automatic biochemistry analyzer - Google Patents
Reaction plate for full-automatic biochemistry analyzer Download PDFInfo
- Publication number
- CN2862039Y CN2862039Y CN 200520120654 CN200520120654U CN2862039Y CN 2862039 Y CN2862039 Y CN 2862039Y CN 200520120654 CN200520120654 CN 200520120654 CN 200520120654 U CN200520120654 U CN 200520120654U CN 2862039 Y CN2862039 Y CN 2862039Y
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- CN
- China
- Prior art keywords
- reaction tray
- positioning pin
- disk
- clinical chemistry
- chemistry analyzer
- 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 - Lifetime
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Abstract
The utility model relates to a reaction disk for full automatic biochemical analyzer, which includes a round tray (1), connected to a rotating mechanism of the analyzer, and at least two positioning pins evenly disposed on the top surface of round tray (1) and close to the circumference of the round tray edge. Comparing to the prior art, the utility model has the advantages of simple production, low cost, and convenient installation and replacement, and can make the positioning of its matching reaction cup chain accurate.
Description
Technical field the utility model relates to medicine equipment, particularly relates to the reaction tray that is used for automatic clinical chemistry analyzer.
The reaction tray of background technology prior art automatic clinical chemistry analyzer, be on the reaction tray circumferencial direction, evenly to be processed with fan-shaped locating slot, supporting with it reacting cup chain is put into described fan-shaped locating slot, utilize the lower plane of the forward and backward side flange of reacting cup chain port to cooperate location in vertical direction with reaction tray, located radially matching by the profile of reacting cup chain and fan-shaped locating slot with circumferencial direction.Fan-shaped locating slot needs supporting design flexibility element, is used for the fastening reacting cup chain, rocks at test process to prevent reacting cup chain.The deficiency that such reaction tray exists is: 1. the assembling of the processing of fan-shaped locating slot and flexible member is comparatively complicated; 2. when manually changing reacting cup chain, the whole taking-up in the described fan-shaped locating slot of reacting cup chain be inserted another reacting cup chain again, the distance of taking out and inserting is longer, changes the reacting cup chain inconvenience; 3. the vertical direction of reacting cup chain contact with reaction tray by the lower plane of flange and is located, because the flatness of the lower plane of flange be cannot say for sure card, glass long more problem of chain is outstanding more, so the vertical direction of reacting cup chain is located not ideal enough; The reacting cup chain circumference radially and tangential located by the profile of cup chain and the degree of agreement between the arc groove on the reaction tray, locate inaccurate, the optical surface center of easily causing the misalignment reaction cup of light beam, generation measuring error.
Utility model content the technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part and proposes a kind ofly to make simple, accurate positioning and change the reaction tray that reacting cup chain is used for automatic clinical chemistry analyzer easily.
The utility model solve the technical problem can be by realizing by the following technical solutions:
Design, a kind of reaction tray that is used for automatic clinical chemistry analyzer of making comprise the disk that is bound up on the described analyser rotating mechanism, at the upper surface of described disk, near on the circumference of disk border, evenly are provided with at least two pairs of positioning pin columns.During use, two on the reacting cup chain of supporting design adaptive installing and locating column sleeves are sleeved on the positioning pin column of described correspondence and get final product.
Described positioning pin column is cylindrical or conical.
On the submarginal circumference of described disk, be one group by every pair and evenly offer circular hole or circular pit that described root cylindrical or conical positioning pin column embeds in described circular hole or the circular pit by the interference fit requirement.
Described positioning pin column has eight pairs, is one group by every pair and is evenly distributed on the disk.
Described eight pairs of positioning pin columns are positioned at described disk and have on the concentric same circumference.
Compare with prior art, the technique effect that the utility model is used for the reaction tray of automatic clinical chemistry analyzer is: 1. make simply, cost is low; 2. make the accurate positioning of reacting cup chain: the vertical direction of reacting cup chain, utilize the lower surface of the installing and locating column sleeve on the reacting cup chain to contact with reaction tray, because surface of contact is little, accurately the location reaches easily; Radially reaching of reacting cup chain is tangential, utilizes positioning pin column suitable on circular or conical mounting hole and the reaction tray to cooperate, and guarantees accurate location; 3. it is convenient manually to change reacting cup chain.
Description of drawings
Fig. 1 is the reaction tray perspective view that the utility model is used for automatic clinical chemistry analyzer;
Fig. 2 is the structural representation of the positioning pin column 11 on the described reaction tray;
Fig. 3 is the structural representation with the matching used reacting cup chain of described reaction tray;
Fig. 4 is that described reacting cup chain is installed in the structural representation on the described reaction tray.
Embodiment is described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.
A kind of reaction tray that is used for automatic clinical chemistry analyzer, as shown in Figure 1 and Figure 2, comprise the disk 1 that is bound up on the described analyser rotating mechanism, at the upper surface of described disk 1, near on the same circumference of disk border, be one group by every pair and evenly be provided with eight pairs of cylindrical or conical positioning pin columns 11 that these eight pairs of positioning pin columns 11 are positioned at described disk 1 and have on the same circumference in the same center of circle.The fixed form that described eight pairs of positioning pin columns 11 are fixed on the described disk 1 is: on described disk 1 submarginal same circumference, be one group by every pair and evenly offer circular hole or circular pit that the root of described cylindrical or conical positioning pin column 11 embeds in described circular hole or the circular pit by the interference fit requirement.Shown in Figure 3 is the matching used reacting cup chain 2 of reaction tray that is used for automatic clinical chemistry analyzer with the utility model, these reacting cup chain 2 medial surfaces are provided with two installing and locating column sleeves 21, and these column sleeve 21 centers, two location are respectively equipped with the mounting hole 22 suitable with described positioning pin column 11.During use, as shown in Figure 4, two installing and locating column sleeves 21 on the described reacting cup chain 2 are sleeved on the positioning pin column 11 of described correspondence and get final product, reacting cup chain 2 of every pair of positioning pin column 11 corresponding installations, illustrate among Fig. 4 that two reacting cup chains 2 are installed on the reaction tray, the utility model reaction tray can be installed eight reacting cup chains.
Claims (5)
1. reaction tray that is used for automatic clinical chemistry analyzer, comprise the disk (1) that is bound up on the described analyser rotating mechanism, it is characterized in that:, evenly be provided with at least two pairs of positioning pin columns (11) at the upper surface of described disk (1), near on the circumference of disk border.
2. the reaction tray that is used for automatic clinical chemistry analyzer as claimed in claim 1 is characterized in that: described positioning pin column (11) is for cylindrical or conical.
3. the reaction tray that is used for automatic clinical chemistry analyzer as claimed in claim 2, it is characterized in that: on the submarginal circumference of described disk (1), be one group by every pair and evenly offer circular hole or circular pit that the root of described cylindrical or conical positioning pin column (11) embeds in described circular hole or the circular pit by the interference fit requirement.
4. as each described reaction tray that is used for automatic clinical chemistry analyzer of claim 1 to 3, it is characterized in that: described positioning pin column (11) has eight pairs, is one group by every pair and is evenly distributed on the disk.
5. the reaction tray that is used for automatic clinical chemistry analyzer as claimed in claim 5 is characterized in that: described eight pairs of positioning pin columns (11) are positioned at described disk (1) and have on the same circumference in the same center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120654 CN2862039Y (en) | 2005-12-12 | 2005-12-12 | Reaction plate for full-automatic biochemistry analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120654 CN2862039Y (en) | 2005-12-12 | 2005-12-12 | Reaction plate for full-automatic biochemistry analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862039Y true CN2862039Y (en) | 2007-01-24 |
Family
ID=37659670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520120654 Expired - Lifetime CN2862039Y (en) | 2005-12-12 | 2005-12-12 | Reaction plate for full-automatic biochemistry analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862039Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047123A (en) * | 2008-05-28 | 2011-05-04 | 特莫费希尔科学公司 | Chemical analyser, method for sample-based analysis, device for handling cuvettes and loading method |
| US8017076B2 (en) | 2006-10-26 | 2011-09-13 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Solid-solid direct-heating reaction disc arrangement |
| CN102221605A (en) * | 2010-04-16 | 2011-10-19 | 深圳迈瑞生物医疗电子股份有限公司 | Sampling system, sampling method and medical treatment analysis meter |
| CN108627658A (en) * | 2018-03-13 | 2018-10-09 | 桂林优利特医疗电子有限公司 | Biochemical Analyzer reaction tray repeats precision positioning mechanism |
-
2005
- 2005-12-12 CN CN 200520120654 patent/CN2862039Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8017076B2 (en) | 2006-10-26 | 2011-09-13 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Solid-solid direct-heating reaction disc arrangement |
| CN102047123A (en) * | 2008-05-28 | 2011-05-04 | 特莫费希尔科学公司 | Chemical analyser, method for sample-based analysis, device for handling cuvettes and loading method |
| CN102047123B (en) * | 2008-05-28 | 2013-11-20 | 特莫费希尔科学公司 | Chemical analyser, method for sample-based analysis, device for handling cuvettes and loading method |
| US8641968B2 (en) | 2008-05-28 | 2014-02-04 | Thermo Fisher Scientific Oy | Chemical analyser, method for sample-based analysis, device for handling cuvettes, and loading method |
| CN102221605A (en) * | 2010-04-16 | 2011-10-19 | 深圳迈瑞生物医疗电子股份有限公司 | Sampling system, sampling method and medical treatment analysis meter |
| CN102221605B (en) * | 2010-04-16 | 2014-12-24 | 深圳迈瑞生物医疗电子股份有限公司 | Sampling system, sampling method and medical treatment analysis meter |
| CN108627658A (en) * | 2018-03-13 | 2018-10-09 | 桂林优利特医疗电子有限公司 | Biochemical Analyzer reaction tray repeats precision positioning mechanism |
| CN108627658B (en) * | 2018-03-13 | 2021-09-03 | 桂林优利特医疗电子有限公司 | Repeated accurate positioning mechanism for reaction disc of biochemical analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070124 |
|
| EXPY | Termination of patent right or utility model |