CN201689104U - Sample rack component, adapters and sample analyzing device - Google Patents
Sample rack component, adapters and sample analyzing device Download PDFInfo
- Publication number
- CN201689104U CN201689104U CN201020169244XU CN201020169244U CN201689104U CN 201689104 U CN201689104 U CN 201689104U CN 201020169244X U CN201020169244X U CN 201020169244XU CN 201020169244 U CN201020169244 U CN 201020169244U CN 201689104 U CN201689104 U CN 201689104U
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- sample rack
- sample
- rack assembly
- buckle
- matrix
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sample rack component, adapters and a sample analyzing device, which comprise the sample rack component, a plurality of holding pieces and a plurality of adapters, sample pipe holes enclosed by a plurality of hole walls are distributed on the sample rack in the length direction, the hole walls are provided with a plurality of slots in feed-through with the sample pipe holes, the holding pieces are provided with installation portions and elastic free portions with first contact sections, the installation portions are fixed in the slots, the free portions extend out of the installation portions in a cantilever-shaped manner, the adapters are provided with ring-shaped basal bodies and a plurality of elastic holding arms with second contact sections, the basal bodies are mounted in the sample pipe holes and are matched with the hole walls, each holding arm corresponds to one holding piece, the holding arms are positioned on the inner sides of the corresponding holding pieces, and the holding pieces push against the corresponding holding arms. The sample rack component can hold the sample test tubes with various specifications, thereby achieving wide application range.
Description
Technical field
The utility model relates to the Biochemical Analyzer field, especially about a kind of sample rack assembly that is applied in the Biochemical Analyzer.
Background technology
In the automatic clinical chemistry analyzer automatic sample handling system, sample rack is carrying the sample tube of depositing sample, realizes sample tube location, centering and anti-rotation by the resilient clamp point on the sample rack.Because the difference of the test tube diameter of different size is bigger, when inserting the less test tube of diameter, resilient clamp point is not enough to the holding force of sample tube, causes sample rack in transport process, the phenomenon that sample tube rotates even can't feel relieved influences the suction sample of the scanner uni sample of sample bar code; When inserting the bigger test tube of diameter, the test tube diameter is too big, causes resilient clamp point to produce plastic yield, extract test tube after, resilient clamp point generation permanent strain.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of sample rack assembly, adapter and device for analyzing samples that can clamping plurality of specifications sample tube be provided.
For achieving the above object, the utility model has adopted following technical scheme: a kind of sample rack assembly, comprise sample rack, at least two holding pieces and at least two adapters, described sample rack has at least two sample pores that crossed by hole wall of arranging in the longitudinal direction, described hole wall has at least two slots that connect with described sample pore, described holding piece has installation portion and has the elasticity free section of first contact segment, described installation portion is fixed in the described slot, extend from described installation portion described free section, described adapter has annular matrix and reaches from cantilever-shaped extended at least two the resilient clamp arms with second contact segment of described matrix, described matrix is packed in the described sample pore and is clasped with described hole wall, each clamping limb is all to there being a holding piece, described clamping limb is positioned at the inboard of the holding piece corresponding with it, and described holding piece elasticity compresses the clamping limb corresponding with it.
Further, described sample rack is extended with one of at least hangers in two first sides that its Width extends.
Further, described sample rack in two second sides that its length direction extends, one second side convexes with the rib that extends at described length direction, another second side is concaved with the chute that extends at described length direction.
Further, described rib and chute all only have one also all to connect on the length direction of described sample rack.
Further, the height of described rib is less than the degree of depth of chute.
Further, the middle part of described second side and top are equipped with and subtract the glue groove.
Further, the described first contact segment elasticity compresses second contact segment corresponding with it.
Further, described matrix has first buckle of protrusion and second buckle of cantilever-shaped downward extension, described hole wall has all first hole clipping that connects with described slot and second hole clipping that connects with described sample pore, described first buckle is stuck in first hole clipping, and described second buckle is stuck in second hole clipping.
Further, described installation portion has first bending and from second bending of the cantilever-shaped extension of described first bending, described first bending is stuck in the described slot, and described second bending is stuck in described first hole clipping.
A kind of adapter of sample rack assembly has annular matrix and from cantilever-shaped extended at least two the resilient clamp arms with second contact segment of described matrix, is formed for the grasping part of clamping sample tube between each described second contact segment.Described matrix has first buckle of protrusion and second buckle of cantilever-shaped downward extension.
A kind of device for analyzing samples comprises described sample rack assembly.
The beneficial effects of the utility model are: when needing the less sample tube of clamping diameter, directly sample tube is inserted adapter, second contact segment by adapter clamps this sample tube; When needing the bigger sample tube of clamping diameter, can remove adapter, first contact segment by holding piece clamps sample tube; Thereby the sample tube that this sample rack assembly can the clamping plurality of specifications is applied widely.
Description of drawings
Fig. 1 is the sample rack of present embodiment and the stereographic map before the holding piece assembling;
Fig. 2 is the partial enlarged drawing at A indication place among Fig. 1;
Fig. 3 is sample rack, holding piece and the preceding stereographic map of adapter assembling of present embodiment;
Fig. 4 is the partial enlarged drawing at C indication place among Fig. 3;
Fig. 5 is the assembling synoptic diagram of present embodiment sample rack assembly;
Fig. 6 is the partial enlarged drawing at B indication place among Fig. 5;
Fig. 7 is that present embodiment sample rack assembly is installed in the structural representation of putting on district (recovery area) track;
Fig. 8 and Fig. 9 are respectively the stereographic maps at two visual angles of the sample rack of present embodiment sample rack assembly;
Figure 10 is the structural representations of two sample racks when placed side by side;
Figure 11 is the structural representation of sample rack when cooperating with sense channel.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail below by embodiment.
To shown in Figure 11, present embodiment sample rack assembly comprises sample rack 1, holding piece 3 and adapter 2 as Fig. 1.
To shown in Figure 8, sample rack 1 has a plurality of sample pores 13 of arranging at its length direction as Fig. 1, this sample pore 13 and sample tube coupling.Each sample pore 13 is crossed by hole wall 25, and this hole wall 25 has logical light mouth 26, and this logical light mouth 26 connects with sample pore 13, and this logical light mouth 26 is used for passing through for the light of scanned samples pipe bar code.This hole wall 25 also has a plurality of upwardly extending slots 7 of axle at sample pore 13, this slot 7 connects with sample pore 13, this slot 7 is the up big and down small step trough of internal diameter, and it comprises bigger first slot and the second less slot of internal diameter that is positioned at the below of internal diameter that is positioned at the top.Sample rack 1 also have on its length direction, arrange two ranked first hole clipping 8, make progress in the footpath of sample pore 13 through hole wall 25 and connect of each first hole clipping 8 with slot 7.Sample rack 1 also have on its length direction, arrange one ranked second hole clipping 14, make progress in the footpath of sample pore 13 through hole wall 25 and connect of this second hole clipping 14 with sample pore 13.
The sample pore 13 of sample rack 1 is corresponding one by one with adapter 2, the adapter 2 of promptly can packing in each sample pore 13.The all corresponding holding piece 3 of each slot 7 of sample rack 1 and a clamping limb 30 of adapter, each holding piece 3 corresponding one first hole clipping 8, corresponding one first hole clipping 8 of each adapter and one second hole clipping 14.
Be that example describes now with corresponding four holding pieces of each sample pore, certainly, each sample pore also can corresponding two, the holding piece more than three or four: four holding pieces 3 insert four slots 7, first bending 4 of holding piece 3 is stuck in the first bigger slot of the internal diameter of slot 7, realizes the location of holding piece 3 on the circumferencial direction of sample pore 13; The lower edge of holding piece 3 first bendings 4 is pressed on the bottom land of first slot, second bending 6 of holding piece 3 is stuck in the upper edge of first hole clipping 8 of sample rack, realization is to the location up and down of holding piece 3, at this moment, the free section 28 of four holding pieces 3 in four slots 7 all bends inwards in opposite directions, first contact segment 5 of four holding pieces 3 all stretches in the sample pore 13, make the diameter of the diameter of first grasping part of determining between each first contact segment 5, thereby can utilize the elastic force of holding piece to clamp sample tube less than larger-diameter sample tube.
When needing clamping than the sample tube of minor diameter or trace cup, in sample pore 13, insert adapter 2, the lower edge of the flange step 12 of adapter 2 is pressed on the sample rack 1, the breach 18 of flange step 12 cooperates with the logical light mouth 26 of sample rack, the lower edge of second buckle 10 of adapter is stuck in the upper edge of second hole clipping 14, first buckle 11 of adapter is stuck in the upper edge of first hole clipping 8 that is positioned at scan-side, realize adapter on sample rack circumferential location and locate up and down.
As shown in Figures 7 and 8, the hangers 15 with certain-length is all stretched out in the upper edge of two first sides 32 of sample rack, putting into district and recovery area when pushing ahead when sample rack 1, hangers 15 contacts with the track 35 upper edge formation faces of putting into district (recovery area), has effectively prevented toppling over of sample rack.
To shown in Figure 10, second side 33 that is positioned at non-scan-side of sample rack can be provided with rib 16 as Fig. 8, and second side that is positioned at scan-side can be provided with chute 17, and this rib 16 and chute 17 all extend on the length direction of sample rack.This rib and chute can all have only one, and this rib 16 and chute 17 all connect on the whole length direction of this sample rack 1, promptly extend to another first side from one first side.The degree of depth of chute 17 can be more bigger and be convenient to slide than the height of muscle position 16.When two sample racks 1 are put together side by side, the rib 16 of one of them sample rack is stuck in the chute 17 of another sample rack, can prevent coming off of two sample racks effectively, it can be applied to the sight that three and above sample rack discharge side by side, has effectively prevented coming off between the sample rack.Because the rib and the chute of sample rack connect on the length direction of sample rack, can not influence two sample rack activities in the longitudinal direction.
In addition, as Fig. 8, Fig. 9 and shown in Figure 11, the middle part of two second sides of sample rack 1 subtracts glue groove 19 by subtracting glue design formation first, when two sample racks 1 fit together, binding face is littler, and friction force each other is littler, and the mutual slip between two sample racks is more smooth and easy.The top of two second sides of sample rack also can subtract glue groove 34 by subtracting glue design formation second, when interfering when sample rack enters into sense channel 22 and with sense channel 22, also just the bottom 23 of sample rack second side contacts with sense channel 22, the upper edge 24 of sense channel does not contact with sample rack, avoided the passage upper edge on sample rack, to scrape the possibility of cut and burr, avoided because the risk that burr scratches the operator appears in sample rack.
For the sample rack assembly, it has sample rack, a plurality of holding piece and a plurality of adapter, sample rack has a plurality of sample pores that crossed by hole wall, this hole wall has a plurality of slots, holding piece is by being buckled to fix in this slot, the cantilever-shaped extension in the free section of holding piece, thus can utilize elastic force to clamp the bigger sample tube of diameter; Adapter has matrix and from a plurality of clamping limbs of the cantilever-shaped extension of this matrix, matrix inserts and to be clasped in the sample pore and with hole wall and can to dismantle, the corresponding holding piece of each clamping limb, each clamping limb is positioned at the inboard of the holding piece corresponding with it and should the holding piece elasticity corresponding with it be compressed, thereby can realize the less sample tube of diameter or the clamping of trace cup.For holding piece, it is clasped by bending and hole wall, and the quantity of this bending and shape can design as requested; For adapter, it is clasped by buckle and hole wall, and the quantity of this buckle and shape also can design as requested.
A kind of device for analyzing samples comprises aforesaid sample rack assembly.This device for analyzing samples can be exempted from the device that instrument or other can be analyzed sample for Biochemical Analyzer, enzyme.
Above content be in conjunction with concrete embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (12)
1. sample rack assembly, comprise sample rack and at least two holding pieces, described sample rack has at least two sample pores that crossed by hole wall of arranging in the longitudinal direction, described hole wall has at least two slots that connect with described sample pore, described holding piece has installation portion and has the elasticity free section of first contact segment, described installation portion is fixed in the described slot, extend from described installation portion described free section, it is characterized in that: also comprise at least two adapters, described adapter has annular matrix and from least two resilient clamp arms with second contact segment of the cantilever-shaped extension of described matrix, described matrix is packed in the described sample pore and is clasped with described hole wall, each clamping limb is all to there being a holding piece, described clamping limb is positioned at the inboard of the holding piece corresponding with it, and described holding piece elasticity compresses the clamping limb corresponding with it.
2. sample rack assembly as claimed in claim 1 is characterized in that: described sample rack in two first sides that its Width extends, be extended with one of at least hangers.
3. sample rack assembly as claimed in claim 1, it is characterized in that: described sample rack in two second sides that its length direction extends, one second side convexes with the rib that extends at described length direction, and another second side is concaved with the chute that extends at described length direction.
4. sample rack assembly as claimed in claim 3 is characterized in that: described rib and chute all only have one also all to connect on the length direction of described sample rack.
5. sample rack assembly as claimed in claim 4 is characterized in that: the height of described rib is less than the degree of depth of described chute.
6. sample rack assembly as claimed in claim 3 is characterized in that: the middle part of described second side and top are equipped with and subtract the glue groove.
7. sample rack assembly as claimed in claim 1 is characterized in that: the described first contact segment elasticity compresses second contact segment corresponding with it.
8. as any described sample rack assembly among the claim 1-7, it is characterized in that: described matrix has first buckle of protrusion and second buckle of cantilever-shaped downward extension, described hole wall has all first hole clipping that connects with described slot and second hole clipping that connects with described sample pore, described first buckle is stuck in first hole clipping, and described second buckle is stuck in second hole clipping.
9. sample rack assembly as claimed in claim 8, it is characterized in that: described installation portion has first bending and from second bending of the cantilever-shaped extension of described first bending, described first bending is stuck in the described slot, and described second bending is stuck in described first hole clipping.
10. the adapter of a sample rack assembly, it is characterized in that: have annular matrix and, be formed for the grasping part of clamping sample tube between each described second contact segment from cantilever-shaped extended at least two the resilient clamp arms of described matrix with second contact segment.
11. the adapter of sample rack assembly as claimed in claim 10 is characterized in that: described matrix has first buckle of protrusion and second buckle of cantilever-shaped downward extension.
12. a device for analyzing samples is characterized in that: comprise any described sample rack assembly among the claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020169244XU CN201689104U (en) | 2010-04-14 | 2010-04-14 | Sample rack component, adapters and sample analyzing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020169244XU CN201689104U (en) | 2010-04-14 | 2010-04-14 | Sample rack component, adapters and sample analyzing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201689104U true CN201689104U (en) | 2010-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020169244XU Expired - Lifetime CN201689104U (en) | 2010-04-14 | 2010-04-14 | Sample rack component, adapters and sample analyzing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201689104U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107321411A (en) * | 2016-09-30 | 2017-11-07 | 安图实验仪器(郑州)有限公司 | Sample bracket is used in inspection |
| USD808540S1 (en) | 2016-07-28 | 2018-01-23 | Beckman Coulter, Inc. | Sample tube rack |
| USD812243S1 (en) | 2016-07-28 | 2018-03-06 | Beckman Coulter, Inc. | Sample tube rack |
| CN108380268A (en) * | 2018-05-11 | 2018-08-10 | 王小华 | A kind of overturning-preventing rack for test tube for medical laboratory |
| CN108607628A (en) * | 2018-07-23 | 2018-10-02 | 苏州信诺泰克医疗科技有限公司 | A kind of sample rack |
| WO2020166127A1 (en) * | 2019-02-14 | 2020-08-20 | 株式会社日立ハイテク | Sample rack, adaptor for sample rack, and automatic analysis device |
| US10919043B2 (en) | 2015-11-16 | 2021-02-16 | Beckman Coulter, Inc. | Sample tube rack and sample tube analysing system |
| USD938612S1 (en) | 2017-06-16 | 2021-12-14 | Beckman Coulter, Inc. | Sample rack |
-
2010
- 2010-04-14 CN CN201020169244XU patent/CN201689104U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10919043B2 (en) | 2015-11-16 | 2021-02-16 | Beckman Coulter, Inc. | Sample tube rack and sample tube analysing system |
| USD808540S1 (en) | 2016-07-28 | 2018-01-23 | Beckman Coulter, Inc. | Sample tube rack |
| USD812243S1 (en) | 2016-07-28 | 2018-03-06 | Beckman Coulter, Inc. | Sample tube rack |
| USD843014S1 (en) | 2016-07-28 | 2019-03-12 | Beckman Coulter, Inc. | Sample tube pack |
| USD885605S1 (en) | 2016-07-28 | 2020-05-26 | Beckman Coulter, Inc. | Sample tube rack |
| CN107321411A (en) * | 2016-09-30 | 2017-11-07 | 安图实验仪器(郑州)有限公司 | Sample bracket is used in inspection |
| USD938612S1 (en) | 2017-06-16 | 2021-12-14 | Beckman Coulter, Inc. | Sample rack |
| CN108380268A (en) * | 2018-05-11 | 2018-08-10 | 王小华 | A kind of overturning-preventing rack for test tube for medical laboratory |
| CN108607628A (en) * | 2018-07-23 | 2018-10-02 | 苏州信诺泰克医疗科技有限公司 | A kind of sample rack |
| WO2020166127A1 (en) * | 2019-02-14 | 2020-08-20 | 株式会社日立ハイテク | Sample rack, adaptor for sample rack, and automatic analysis device |
| CN113015911A (en) * | 2019-02-14 | 2021-06-22 | 株式会社日立高新技术 | Sample rack, sample rack adapter, and automatic analyzer |
| JPWO2020166127A1 (en) * | 2019-02-14 | 2021-10-07 | 株式会社日立ハイテク | Specimen rack, sample rack adapter and automatic analyzer |
| JP7132366B2 (en) | 2019-02-14 | 2022-09-06 | 株式会社日立ハイテク | Sample racks, sample rack adapters and automated analyzers |
| EP3926345A4 (en) * | 2019-02-14 | 2022-10-26 | Hitachi High-Tech Corporation | Sample rack, adaptor for sample rack, and automatic analysis device |
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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: 20101229 |
|
| CX01 | Expiry of patent term |