CN207336555U - A kind of crosspointer sample introduction arm component of autosampler - Google Patents
A kind of crosspointer sample introduction arm component of autosampler Download PDFInfo
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- CN207336555U CN207336555U CN201720937639.1U CN201720937639U CN207336555U CN 207336555 U CN207336555 U CN 207336555U CN 201720937639 U CN201720937639 U CN 201720937639U CN 207336555 U CN207336555 U CN 207336555U
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- sample introduction
- sample
- crosspointer
- needle
- arm
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Abstract
The utility model discloses a kind of crosspointer sample introduction arm component of autosampler, including the first sample introduction needle, the second sample introduction needle, the first sample introduction pipeline, the second sample introduction pipeline, sample introduction arm.A kind of crosspointer sample introduction arm component of autosampler of the utility model can help to realize the mode of crosspointer sample introduction, two parts of samples in a sample tube are extracted at the same time, more sub-samplings when testing same sample difference biochemical parameter are avoided, improve the detection efficiency of biochemical analysis laboratory apparatus.
Description
Technical field
The sampling device of analyzer is the utility model is related to, more particularly, to a kind of crosspointer sample introduction arm group of autosampler
Part.
Background technology
Sample introduction needle is often used as the sampler of Biochemical Analyzer, and effect is that the sample extraction in sample tube is gone out one
Fixed dosage delivers into the detection that biochemical analyzer carries out biochemical parameter.
The sample introduction needle of the existing part autosampler of in the market is using single needle sample introduction, and this mode is in a sample of analysis
, it is necessary to carry out the process of two sub-samplings during different two biochemical parameters of product, slow down the inspection for reducing biochemical analysis laboratory apparatus
Survey efficiency.
Utility model content
The purpose of this utility model is to provide a kind of crosspointer sample introduction arm component of autosampler, which can help reality
The mode of existing crosspointer sample introduction, while two parts of samples in a sample tube are extracted, avoid different raw in test same sample
Change more sub-samplings during parameter, improve the detection efficiency of biochemical analysis laboratory apparatus.
To achieve these goals, the technical solution of the utility model is to design a kind of crosspointer sample introduction arm of autosampler
Component, including the first sample introduction needle, the second sample introduction needle, the first sample introduction pipeline, the second sample introduction pipeline, sample introduction arm；Before the sample introduction arm
First sample introduction needle and the second sample introduction needle are fixed in end side by side by the way of mechanical fasteners；The first sample introduction needle upper end connection
First sample feeding pipe；The second sample introduction needle upper end connects the second sample feeding pipe.
Further, the sample introduction arm rear end is installed on sampling mechanical, and first sample feeding pipe, the second sample feeding pipe are placed in
It can be equipped with the inside of the sample introduction arm and sampling mechanical or exposed passage, outside sample introduction arm and sampling mechanical exposed logical
Road.
Further, it is described including the first sample introduction needle, the second sample introduction needle, the first sample introduction pipeline, the second sample introduction pipeline, sample introduction
Arm is made of acid-alkali-corrosive-resisting material.
The advantages of the utility model and beneficial effect are：Two independent sample introduction needles are combined as a crosspointer sample introduction
Pin, two parts of samples in a sample tube are extracted using crosspointer sample introduction needle, then deliver into Biochemical Analyzer together at the same time
Two different sense channels of device, secondary sample is carried out without using single independent sample introduction needle.Realize and be directed in once test
A identical sample can test identical or different biochemical parameter at the same time, improve the detection effect of biochemical analysis laboratory apparatus
Rate.
Brief description of the drawings
Fig. 1 is crosspointer sample introduction arm component structure diagram.
Fig. 2 is crosspointer sample introduction arm component fundamental diagram.
Wherein, the first sample introduction needle 1, the first sample introduction pipeline 2, the second sample introduction needle 3, the second sample introduction pipeline 4, sample introduction arm 5, test tube
6。
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
Enclose.
Embodiment：
A kind of crosspointer sample introduction arm component of autosampler, including the first sample introduction needle 1, the second sample introduction needle 3, the first sample feeding pipe
Road 2, the second sample introduction pipeline 4, sample introduction arm 5；5 front end of sample introduction arm fixed side by side by the way of mechanical fasteners described first into
1 and second sample introduction needle 3 of sample pin；First sample introduction needle, 1 upper end connects the first sample feeding pipe 2；Second sample introduction needle, the 3 upper end connection
Second sample feeding pipe 4.
5 rear end of sample introduction arm is installed on sampling mechanical, first sample feeding pipe 2, the second sample feeding pipe 4 be placed in it is described into
In the inside or exposed passage of sample arm 5 and sampling mechanical, exposed passage can be equipped with outside sample introduction arm 5 and sampling mechanical.
It is described equal including the first sample introduction needle 1, the second sample introduction needle 3, the first sample introduction pipeline 2, the second sample introduction pipeline 4, sample introduction arm 5
It is made of acid-alkali-corrosive-resisting material.
Extract two parts of samples in a test tube 6 at the same time using the first sample introduction needle 1, the second sample introduction needle 3, then pass through respectively
First sample introduction pipeline 2, the second sample introduction pipeline 4 deliver into two different sense channels of biochemical analyzer.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (3)
- A kind of 1. crosspointer sample introduction arm component of autosampler, it is characterised in that：Including the first sample introduction needle, the second sample introduction needle, One sample introduction pipeline, the second sample introduction pipeline, sample introduction arm；The sample introduction arm front end fixes described side by side by the way of mechanical fasteners One sample introduction needle and the second sample introduction needle；The first sample introduction needle upper end connects the first sample feeding pipe；The second sample introduction needle upper end connection Second sample feeding pipe.
- A kind of 2. crosspointer sample introduction arm component of autosampler according to claim 1, it is characterised in that：The sample introduction arm Rear end is installed on sampling mechanical, and first sample feeding pipe, the second sample feeding pipe are placed in the interior of the sample introduction arm and sampling mechanical In portion or exposed passage.
- A kind of 3. crosspointer sample introduction arm component of autosampler according to claim 1, it is characterised in that：It is described including One sample introduction needle, the second sample introduction needle, the first sample introduction pipeline, the second sample introduction pipeline, sample introduction arm are made of acid-alkali-corrosive-resisting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937639.1U CN207336555U (en) | 2017-07-31 | 2017-07-31 | A kind of crosspointer sample introduction arm component of autosampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937639.1U CN207336555U (en) | 2017-07-31 | 2017-07-31 | A kind of crosspointer sample introduction arm component of autosampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336555U true CN207336555U (en) | 2018-05-08 |
Family
ID=62377506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720937639.1U Active CN207336555U (en) | 2017-07-31 | 2017-07-31 | A kind of crosspointer sample introduction arm component of autosampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336555U (en) |
-
2017
- 2017-07-31 CN CN201720937639.1U patent/CN207336555U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: Building 6, no.4288 Hutai Road, Baoshan District, Shanghai, 201906 Patentee after: SHANGHAI BEIYU ANALYTICAL INSTRUMENTS Co.,Ltd. Address before: No.68, Dongnan Avenue, Changshu Southeast Economic Development Zone, Suzhou, Jiangsu Province, 215500 Patentee before: SUZHOU BEIYU ENVIRONMENTAL PROTECTION INSTRUMENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |