CN102313667B - Mounting device of sample tray - Google Patents
Mounting device of sample tray Download PDFInfo
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- CN102313667B CN102313667B CN 201110141816 CN201110141816A CN102313667B CN 102313667 B CN102313667 B CN 102313667B CN 201110141816 CN201110141816 CN 201110141816 CN 201110141816 A CN201110141816 A CN 201110141816A CN 102313667 B CN102313667 B CN 102313667B
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- sample
- sample tray
- waste liquid
- erecting device
- guide rail
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Abstract
The invention provides a mounting device of a sample tray, which is applied in biological, chemical, medical and other fields. The mounting device of the sample tray comprises a base, wherein one or more tray carrying regions for mounting components of the sample tray is/are arranged on the base, guide rail sliding slots are arranged on the two sides of the tray carrying region/regions, a slidingspace for mounting the components of the sample tray is arranged between the guide rail sliding slots on the two sides, guide rails which can slide along the guide rail sliding slots are arranged on the two sides of the components of the sample tray, a position-limiting boss which can block the components of the sample tray from sliding out of the tray carrying region/regions is arranged on the base, and a spring leaf which can prevent the components of the sample tray from moving in the reverse direction is arranged on one side of the tray carrying region/regions, which is near to the position-limiting boss. The mounting device of the sample tray can limit the movement of the sample tray in six dimensions; and furthermore, the operation is simple and the use is convenient.
Description
Technical field
The present invention relates to a kind of sample disc erecting device, specifically, relate to a kind of sample disc erecting device that is widely used in fields such as health care, bioengineering, chemical pharmacy, chemical analysis, many extensive sample feedings all need sample disc can be installed easily in these fields, and need reliably, firmly accurate positioning.Above field all is the main occasion that the present invention uses.
Background technology
Fluid sample dish in field widespread uses such as biology, chemistry, medical treatment generally is divided into two types in 96 holes and 384 holes, these two kinds of sample disc installation dimension unanimities, and the hole bit quantity does not wait.At present, most of instruments are installed these two kinds of sample disc and are adopted the way of placing vertically downward to install, though this installation method is simple to operate, but can only 5 dimensions of fixed sample dish, and the dimension that moves up and down can not be fixed, and this will cause instrument in the process of operation, and sample disc is owing to mobile generation the in the space moves up and down, cause the sample introduction precision to reduce, be unfavorable for the raising of instrumental analysis precision.Therefore, be starved of and a kind ofly can limit the erecting device that the sample disc six-dimensional space moves, and simple to operate, the convenient use.
Summary of the invention
The objective of the invention is to improve and a kind ofly can limit the sample tray erecting device that the sample disc six-dimensional space moves.
Sample tray erecting device provided by the invention, comprise pedestal, described pedestal is provided with one or more pallet supporting regions that the sample tray assembly is installed, wherein, the both sides of described pallet supporting region are provided with the guide rail chute, it is the sliding space that the sample tray assembly is installed between the guide rail chute of described both sides, the both sides of described sample tray assembly are provided with can be along the guide rail of described guide rail chute slip, described pedestal is provided with and stops that described sample tray assembly skids off the positive stop lug boss of described pallet supporting region, and described pallet supporting region is provided with the shell fragment that stops described sample tray assembly to move in the other direction in the side near described positive stop lug boss.
Preferably, also be provided with the photoelectric sensor of test sample pallet component in the described pallet supporting region.
Preferably, also be provided with on the described pedestal for the sidewall that constitutes waste liquid cup bearing space, described sample tray erecting device also comprise can with the waste liquid bowl cover of described sidewall engagement connection.
More preferably, described sample tray erecting device also comprises the waste liquid cup rubber cushion that can place the waste liquid cup in the waste liquid cup bearing space and can cover described waste liquid cup top.
More preferably, described waste liquid cup bearing space comprises a plurality of waste liquid cups installation site, and described a plurality of waste liquid cups installation site shares a waste liquid bowl cover.
Preferably, described sample tray assembly comprises sample disc base and the sample disk cover that can be fastened togather.
More preferably, described guide rail is arranged on wherein two relative sides of described sample disc base, two relative sides in addition of described sample disc base are provided with limiting stand, described limiting stand is provided with spacing groove, described sample disk cover two offsides wherein have the installation side plate that stretches out downwards, the inboard of described installation side plate is provided with the engaging boss that can insert described spacing groove, and described engaging boss comprises the horizontal protruding and vertical protruding of vertical handing-over, and described horizontal stroke is protruding to have wedge-shaped cross-section.
More preferably, described sample tray assembly also comprises the sample disc rubber cushion that can place the sample disc in the described sample disc base and can cover described sample disc top.
Preferably, the quantity of described pallet supporting region is two, and described positive stop lug boss is one, and described positive stop lug boss is arranged between described two pallet supporting regions.
Sample tray erecting device provided by the invention can limit the movement of sample disc on six dimensions, and simple to operate, the convenient use.
Description of drawings
Fig. 1 is the decomposition texture synoptic diagram of a kind of sample tray erecting device of the present invention;
Fig. 2 is the decomposition texture synoptic diagram of the sample tray assembly in the sample tray erecting device shown in Figure 1;
Fig. 3 is in the structural representation that the part under the state that is assembled together is analysed for sample tray erecting device shown in Figure 1.
Among the figure: 1-waste liquid bowl cover; 2-waste liquid cup rubber cushion; 3-waste liquid cup; The 4-pedestal; 5-sample tray assembly; The 6-photoelectric sensor; 7-sample disk cover; 8-sample disc rubber cushion; The 9-sample disc; 10-sample disc base, the 11-shell fragment; The 12-positive stop lug boss; 13-guide rail chute.
Embodiment
Use the method for sample tray erecting device of the present invention to be: earlier sample disc to be fixed on the sample base, then the sample base to be fixed on the pedestal by the mode that promotes.For convenience of instrumentation, the present invention has designed four waste liquid cup installation sites at pedestal, makes things convenient for instrumentation.
As shown in Figure 1, the sample tray erecting device is made up of sample tray assembly 5, pedestal 4, photoelectric sensor 6, waste liquid cup 3, waste liquid cup rubber cushion 2, waste liquid bowl cover 1.As shown in Figure 2, sample tray assembly 5 is made up of sample disk cover 7, sample disc rubber cushion 8, sample disc 9, sample disc base 10.
As shown in Figure 2, the direction by from the top down is installed in sample disc 9 on the sample disc base 10 successively, and sample disc rubber cushion 8 is installed on the sample disc 9, and sample disk cover 7 is installed on the sample disc base 10.The engaging boss that two T types are respectively arranged about on the sample disk cover 7 by limiting stand and spacing groove corresponding on the sample disc base, thereby limits the movement of sample disc fully.The sample disc rubber cushion can keep certain sealing to the sample solution in the sample disc, prevents that sample solution is contaminated, when sample disk cover 7 is installed, plays certain buffer action simultaneously.
After installing sample tray assembly 5, as shown in figures 1 and 3, with a sample tray assembly 5 from right to left four guide rail chutes on the pedestal 4 13 promote, sample base 10 will block via shell fragment 11 limited boss 12.Sample base 10 is behind process shell fragment 11, and shell fragment 11 will be upspring, and it is mobile in the other direction that the flange on the shell fragment 11 will limit sample base 10.In like manner, another one sample tray assembly 5 can be installed from left to right.
4 waste liquid cups 3 are placed on respectively on the pedestal, place a waste liquid cup rubber cushion 2 on each waste liquid cup 3, prevent that waste liquid cup 3 from entering other pollutant.At last, waste liquid bowl cover 1 is snapped in the boss on the waste liquid bowl cover 1 from the top down on the respective grooves on the pedestal 4.
4 photoelectric sensors 6 are arranged on the pedestal 4.When 96 hole sample disc were installed, sample disc base 10 blocked one of them photoelectric sensor 6, and when 384 hole sample disc were installed, sample disc base 10 blocked another one photoelectric sensor 6, thereby by photoelectric sensor 6 judgement sample disc-types.If only sample disc 9 is installed on the left side, the two groups of photoelectric sensors 6 in the left side send signal, and the right photoelectric sensor does not send signal, thereby determine on the pedestal 4 several sample disc 9 to be installed.
The above embodiment only is the preferred embodiments of the present invention; the invention is not restricted to above-described embodiment; for persons skilled in the art; the any apparent change of under the prerequisite that does not deviate from the principle of the invention it being done all belongs to the protection domain of design of the present invention and claims.
Claims (9)
1. sample tray erecting device, comprise pedestal, described pedestal is provided with one or more pallet supporting regions that the sample tray assembly is installed, it is characterized in that, the both sides of described pallet supporting region are provided with the guide rail chute, it is the sliding space that the sample tray assembly is installed between the guide rail chute of described both sides, the both sides of described sample tray assembly are provided with can be along the guide rail of described guide rail chute slip, described pedestal is provided with and stops that described sample tray assembly skids off the positive stop lug boss of described pallet supporting region, and described pallet supporting region is provided with the shell fragment that stops described sample tray assembly to move in the other direction in the side near described positive stop lug boss.
2. sample tray erecting device according to claim 1 is characterized in that, also is provided with the photoelectric sensor of test sample pallet component in the described pallet supporting region.
3. sample tray erecting device according to claim 1 is characterized in that, also be provided with on the described pedestal for the sidewall that constitutes waste liquid cup bearing space, described sample tray erecting device also comprise can with the waste liquid bowl cover of described sidewall engagement connection.
4. sample tray erecting device according to claim 3 is characterized in that, described sample tray erecting device also comprises the waste liquid cup rubber cushion that can place the waste liquid cup in the waste liquid cup bearing space and can cover described waste liquid cup top.
5. sample tray erecting device according to claim 3 is characterized in that, described waste liquid cup bearing space comprises a plurality of waste liquid cups installation site, and described a plurality of waste liquid cups installation site shares a waste liquid bowl cover.
6. sample tray erecting device according to claim 1 is characterized in that, described sample tray assembly comprises sample disc base and the sample disk cover that can be fastened togather.
7. sample tray erecting device according to claim 6, it is characterized in that, described guide rail is arranged on wherein two relative sides of described sample disc base, two relative sides in addition of described sample disc base are provided with limiting stand, described limiting stand is provided with spacing groove, described sample disk cover two offsides wherein have the installation side plate that stretches out downwards, the inboard of described installation side plate is provided with the engaging boss that can insert described spacing groove, described engaging boss comprises the horizontal protruding and vertical protruding of vertical handing-over, and described horizontal stroke is protruding to have wedge-shaped cross-section.
8. sample tray erecting device according to claim 6 is characterized in that, described sample tray assembly also comprises the sample disc rubber cushion that can place the sample disc in the described sample disc base and can cover described sample disc top.
9. sample tray erecting device according to claim 1 is characterized in that, the quantity of described pallet supporting region is two, and described positive stop lug boss is one, and described positive stop lug boss is arranged between described two pallet supporting regions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110141816 CN102313667B (en) | 2011-05-27 | 2011-05-27 | Mounting device of sample tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110141816 CN102313667B (en) | 2011-05-27 | 2011-05-27 | Mounting device of sample tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102313667A CN102313667A (en) | 2012-01-11 |
| CN102313667B true CN102313667B (en) | 2013-10-02 |
Family
ID=45427027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110141816 Active CN102313667B (en) | 2011-05-27 | 2011-05-27 | Mounting device of sample tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102313667B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003049861A1 (en) * | 2001-12-07 | 2003-06-19 | Dakocytomation Denmark A/S | Extendable segmented sample carrier system |
| CN1451966A (en) * | 2002-04-19 | 2003-10-29 | 兰道克斯实验有限公司 | Culture device of assay apparatus |
| CN202092905U (en) * | 2011-05-27 | 2011-12-28 | 公安部第一研究所 | Sample tray installation device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6790413B2 (en) * | 2001-05-03 | 2004-09-14 | Beckman Coulter, Inc. | Sample presentation unit |
| US6843962B2 (en) * | 2001-09-06 | 2005-01-18 | Genetix Limited | Apparatus for and methods of handling biological sample containers |
-
2011
- 2011-05-27 CN CN 201110141816 patent/CN102313667B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003049861A1 (en) * | 2001-12-07 | 2003-06-19 | Dakocytomation Denmark A/S | Extendable segmented sample carrier system |
| CN1451966A (en) * | 2002-04-19 | 2003-10-29 | 兰道克斯实验有限公司 | Culture device of assay apparatus |
| CN202092905U (en) * | 2011-05-27 | 2011-12-28 | 公安部第一研究所 | Sample tray installation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102313667A (en) | 2012-01-11 |
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