CN204177812U - Analyser and application of sample pick-up unit - Google Patents
Analyser and application of sample pick-up unit Download PDFInfo
- Publication number
- CN204177812U CN204177812U CN201420080863.XU CN201420080863U CN204177812U CN 204177812 U CN204177812 U CN 204177812U CN 201420080863 U CN201420080863 U CN 201420080863U CN 204177812 U CN204177812 U CN 204177812U
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- CN
- China
- Prior art keywords
- sample
- application
- adding device
- pick
- reacting hole
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- 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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- 238000006243 chemical reaction Methods 0.000 claims abstract description 67
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000003491 array Methods 0.000 claims 1
- 238000011068 loading method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a kind of application of sample pick-up unit, comprises the sample adding device being fixed with multiple sample needle and the reaction plate coordinating accommodating reaction reagent with sample adding device, and reaction plate comprises substrate and is arranged at the multiple reacting holes on substrate.By sample adding device being fixedly installed multiple sample needle, the interpolation of reaction reagent in reacting hole is completed by sample needle, due to sample needle be set to multiple, can the disposable interpolation multiple reacting hole being completed to reaction reagent, also can as required, the interpolation of the reaction reagent that divided into groups, control mode is fairly simple, just control the Loading sequence of sample needle, meet multiple different reaction reagent in batches or while application of sample the object of work.The utility model additionally provides a kind of analyser.
Description
Technical field
The utility model relates to reagent analysis technical field, more particularly, relates to a kind of analyser and application of sample pick-up unit.
Background technology
In prior art, the application of sample work of reaction reagent and testing sample, is completed by sample injector.
The loading methods of sample injector has the following two kinds pattern, and adopt a sample injector to carry out application of sample, during application of sample, well is optional at random.Or adopt two sample injectors, two sample injectors, when carrying out application of sample action, adopt the pattern of forward, reverse initial application of sample, improve feed rate.
But above-mentioned two kinds of application of sample patterns, all can not realize the work for multiple different reaction reagent application of sample or simultaneously application of sample in batches.
Therefore, how realizing the work to multiple different reaction reagent in batches or simultaneously application of sample, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the utility model provides a kind of application of sample pick-up unit, to realize the work to multiple different reaction reagent in batches or simultaneously application of sample; The utility model additionally provides a kind of analyser.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of application of sample pick-up unit, comprise the sample adding device that is fixed with multiple sample needle and coordinate the reaction plate of accommodating reaction reagent with described sample adding device, described reaction plate comprises substrate and is arranged at the multiple reacting holes on described substrate.
Preferably, in above-mentioned application of sample pick-up unit, described reacting hole is reacting hole that is circular, square or ellipsoidal structure.
Preferably, in above-mentioned application of sample pick-up unit, described reacting hole is arranged to the array of 2*3.
Preferably, in above-mentioned application of sample pick-up unit, described reacting hole is the cavernous structure of bottom for transparent material.
Preferably, in above-mentioned application of sample pick-up unit, on the sample needle position that described sample adding device is arranged and described reaction plate, one arranges reacting hole one_to_one corresponding, and number is equal.
Preferably, in above-mentioned application of sample pick-up unit, the sample needle position that described sample adding device is arranged and described reaction plate previous column reacting hole one_to_one corresponding, and number is equal.
Preferably, in above-mentioned application of sample pick-up unit, the reacting hole one_to_one corresponding on the sample needle position that described sample adding device is arranged and described reaction plate, and number is equal.
Preferably, in above-mentioned application of sample pick-up unit, described sample adding device is provided with sample needle more than two, the sample needle position in described often group sample needle and the reacting hole one_to_one corresponding on described reaction plate, and number is equal.
Preferably, in above-mentioned application of sample pick-up unit, one end of described sample adding device is also provided with the holder be fixed its position.
A kind of analyser, be provided with application of sample pick-up unit reaction reagent and testing sample being carried out to application of sample, described application of sample pick-up unit is the application of sample pick-up unit as above described in any one.
The application of sample pick-up unit that the utility model provides, comprises the sample adding device being fixed with multiple sample needle and the reaction plate coordinating accommodating reaction reagent with sample adding device, and reaction plate comprises substrate and is arranged at the multiple reacting holes on substrate.By sample adding device being fixedly installed multiple sample needle, the interpolation of reaction reagent in reacting hole is completed by sample needle, due to sample needle be set to multiple, can the disposable interpolation multiple reacting hole being completed to reaction reagent, also can as required, the interpolation of the reaction reagent that divided into groups, control mode is fairly simple, just control the Loading sequence of sample needle, meet multiple different reaction reagent in batches or while application of sample the object of work.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The supporting construction schematic diagram of sample adding device in the application of sample pick-up unit that Fig. 1 provides for the utility model first embodiment;
The supporting construction schematic diagram of sample adding device in the application of sample pick-up unit that Fig. 2 provides for the utility model second embodiment;
The supporting construction schematic diagram of sample adding device in the application of sample pick-up unit that Fig. 3 provides for the utility model the 3rd embodiment;
The supporting construction schematic diagram of sample adding device in the application of sample pick-up unit that Fig. 4 provides for the utility model the 4th embodiment;
The structural representation of the reaction plate of the first preferred structure that Fig. 5 provides for the utility model;
The structural representation of the reaction plate of the second preferred structure that Fig. 6 provides for the utility model.
Embodiment
The utility model discloses a kind of application of sample pick-up unit, achieve the work to multiple different reaction reagent in batches or simultaneously application of sample; The utility model additionally provides a kind of analyser.
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear, complete description to the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the supporting construction schematic diagram of sample adding device in the application of sample pick-up unit that provides for the utility model first embodiment of Fig. 1.
The utility model provides a kind of application of sample pick-up unit, comprises the sample adding device that is fixed with multiple sample needle and coordinates the reaction plate of accommodating reaction reagent with described sample adding device, and described reaction plate comprises substrate and is arranged at the multiple reacting holes on described substrate.By sample adding device being fixedly installed multiple sample needle 3, the interpolation of reaction reagent in reacting hole is completed by sample needle 3, because sample needle 3 is provided with multiple, can the disposable interpolation multiple reacting hole being completed to reaction reagent, also can as required, the interpolation of the reaction reagent that divided into groups, control mode is fairly simple, just control the Loading sequence of sample needle 3, meet multiple different reaction reagent in batches or while application of sample the object of work.
Certainly, sample needle, at the arrangement of sample adding device, is equally applicable to the application of sample of sample, on substrate, namely reacting hole can be used as reaction reagent, also can as the carrier of sample, accordingly, sample needle can for concrete test situation, to the interpolation carrying out sample to be tested or reaction reagent in reacting hole.
In the utility model one specific embodiment, reacting hole is reacting hole that is circular, square or ellipsoidal structure.Reacting hole can be set to various shape, and to ensure the adequacy of reagent mixing in the convenience that reaction reagent adds and testing, certainly, the shape of reacting hole is not limited to above-mentioned shape and structure.
As shown in Figure 2, the supporting construction schematic diagram of sample adding device in the application of sample pick-up unit that provides for the utility model second embodiment of Fig. 2.
In the utility model one specific embodiment, on sample needle 23 position that sample adding device is arranged and reaction plate 1, one arranges reacting hole one_to_one corresponding, and number is equal.As in Fig. 2, add on model 1 and a row two sample needles 23 are set, can realize two wells application of sample simultaneously simultaneously.
As shown in Figure 3, the supporting construction schematic diagram of sample adding device in the application of sample pick-up unit that provides for the utility model the 3rd embodiment of Fig. 3.
In the utility model one specific embodiment, sample needle 33 position that sample adding device is arranged and reaction plate previous column reacting hole one_to_one corresponding, and number is equal.As in Fig. 3, add on model 1 and row three sample needles 33 are set, can realize three wells application of sample simultaneously simultaneously.
As shown in Figure 4, the supporting construction schematic diagram of sample adding device in the application of sample pick-up unit that provides for the utility model the 4th embodiment of Fig. 4.
In the utility model one specific embodiment, the reacting hole one_to_one corresponding on sample needle 43 position that sample adding device is arranged and reaction plate 1, and number is equal.As in Fig. 4, add on model 1 and six sample needles 43 are set according to 2*3 array, can realize 6 wells application of sample simultaneously simultaneously.
The above-mentioned arrangement adding sample needle on model provided is only several preferably sample needle arrangements that this case provides, and this case is emphatically to provide a kind of and utilizes application of sample plate array to provide can to support the sample loading alternative that multiple sample needle carries out application of sample simultaneously.
As shown in Figure 1, in the utility model one specific embodiment, sample adding device is provided with sample needle more than two, often organize the sample needle position in sample needle and the reacting hole one_to_one corresponding on reaction plate, and number is equal.On sample adding device, sample needle arranges more than two, often organize sample needle and include the multiple of array setting, the position one_to_one corresponding of reacting hole on the position of sample needle and reaction plate on sample adding device, and number is equal, make sample adding device can realize the application of sample in many group reactions hole, thus reach can the object in simultaneously application of sample many group reactions hole at every turn.
As shown in Figure 5, the structural representation of the reaction plate of the first preferred structure that provides for the utility model of Fig. 5.
When reacting hole 22 is 6,6 reacting holes 22 are arranged in the matrix structure of two row three row.
As shown in Figure 6, the structural representation of the reaction plate of the second preferred structure that provides for the utility model of Fig. 6.When reacting hole 32 is 9,9 reacting holes 32 are arranged in the matrix structure of three row three row, and corresponding sample needle has identical arrangement.
In the utility model one specific embodiment, reacting hole 22 array is arranged, and array format is set to the vibrational power flow of position, 2*3 hole.
In the utility model one specific embodiment, the bottom of reacting hole 22 is reacting hole structure prepared by transparent material.On reaction plate 2, the bottom in hole is transparence, is being added by multiple reaction reagent in each reacting hole 22 respectively, and corresponding adds sample to be tested, after sample to be tested and test agent have been reacted, carries out pictorial information collection to it.Picture shooting can be carried out from the bottom of reaction plate 2 to reagent and the reacted object of sample, according to the picture color collected, utilize reflection colorimetric to judge the chemical composition contained in sample to be tested.The reacting hole that reaction plate 2 comprises substrate 21 and is arranged on substrate 21, equally as shown in Figure 6 in structure, gives on substrate 31 and has 3*3 array structure reacting hole 32 distribution schematic diagram.
In the utility model one specific embodiment, one end of sample adding device 1 is also provided with the holder 4 be fixed its position.Sample adding device 1 is fixed on instrument by holder 4, the application of sample space of reserved reaction plate 2 between sample adding device 1 and the worktable of instrument.
In the utility model one specific embodiment, the setting of reaction plate 2 and the equal slip of sample adding device 1, and the glide direction of the two is mutually vertical.The setting of reaction plate and sample adding device slip, to adapt to the different application of sample needs to sample to be tested.
The order of addition of reaction reagent and sample is without successively.First can add reaction reagent, then add testing sample, also first can add testing sample, then add reaction reagent.
Based on the application of sample pick-up unit provided in above-described embodiment, the utility model additionally provides a kind of analyser, be provided with application of sample pick-up unit reaction reagent and testing sample being carried out to application of sample, the application of sample pick-up unit of the application of sample pick-up unit that this analyser is provided with for providing in above-described embodiment.
Because this analyser have employed the application of sample pick-up unit of above-described embodiment, so the beneficial effect that this analyser is brought by application of sample pick-up unit please refer to above-described embodiment.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an application of sample pick-up unit, is characterized in that, comprises the sample adding device that is fixed with multiple sample needle and coordinates the reaction plate of accommodating reaction reagent with described sample adding device, and described reaction plate comprises substrate and is arranged at the multiple reacting holes on described substrate; Multiple described sample needle arranged in arrays is on described sample adding device.
2. application of sample pick-up unit according to claim 1, is characterized in that, described reacting hole is reacting hole that is circular, square or ellipsoidal structure.
3. application of sample pick-up unit according to claim 1, is characterized in that, described reacting hole is the reacting hole that 2*3 array is arranged.
4. application of sample pick-up unit according to claim 1, is characterized in that, the bottom of described reacting hole is reacting hole structure prepared by transparent material.
5. application of sample pick-up unit according to claim 1, is characterized in that, on the sample needle position that described sample adding device is arranged and described reaction plate, one arranges reacting hole one_to_one corresponding, and number is equal.
6. application of sample pick-up unit according to claim 1, is characterized in that, the sample needle position that described sample adding device is arranged and described reaction plate previous column reacting hole one_to_one corresponding, and number is equal.
7. application of sample pick-up unit according to claim 1, is characterized in that, the reacting hole one_to_one corresponding on the sample needle position that described sample adding device is arranged and described reaction plate, and number is equal.
8. application of sample pick-up unit according to claim 1, is characterized in that, described sample adding device is provided with sample needle more than two, the sample needle position in described often group sample needle and the reacting hole one_to_one corresponding on described reaction plate, and number is equal.
9. application of sample pick-up unit according to claim 1, is characterized in that, one end of described sample adding device is also provided with the holder be fixed its position.
10. an analyser, is provided with application of sample pick-up unit reaction reagent and testing sample being carried out to application of sample, it is characterized in that, described application of sample pick-up unit is the application of sample pick-up unit as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080863.XU CN204177812U (en) | 2014-02-25 | 2014-02-25 | Analyser and application of sample pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080863.XU CN204177812U (en) | 2014-02-25 | 2014-02-25 | Analyser and application of sample pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177812U true CN204177812U (en) | 2015-02-25 |
Family
ID=52566617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080863.XU Expired - Lifetime CN204177812U (en) | 2014-02-25 | 2014-02-25 | Analyser and application of sample pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893033A (en) * | 2019-12-12 | 2020-11-06 | 山东鑫科生物科技股份有限公司 | Bacteria counting device with non-cleaning mechanism |
-
2014
- 2014-02-25 CN CN201420080863.XU patent/CN204177812U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893033A (en) * | 2019-12-12 | 2020-11-06 | 山东鑫科生物科技股份有限公司 | Bacteria counting device with non-cleaning mechanism |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150225 |