CN205580797U - Take anticollision function's a sample stirring body acupuncture arm - Google Patents
Take anticollision function's a sample stirring body acupuncture arm Download PDFInfo
- Publication number
- CN205580797U CN205580797U CN201620245535.XU CN201620245535U CN205580797U CN 205580797 U CN205580797 U CN 205580797U CN 201620245535 U CN201620245535 U CN 201620245535U CN 205580797 U CN205580797 U CN 205580797U
- Authority
- CN
- China
- Prior art keywords
- sampling probe
- sampling
- sensor
- arm
- needle arm
- 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.)
- Active
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 17
- 238000001467 acupuncture Methods 0.000 title abstract 4
- 238000005070 sampling Methods 0.000 claims abstract description 48
- 239000000523 sample Substances 0.000 claims abstract description 44
- 230000002265 prevention Effects 0.000 claims description 8
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a take anticollision function's a sample stirring body acupuncture arm. Its purpose provides a take anticollision function's a sample stirring body acupuncture arm, is applicable to the autoanalyzer ware, can not only accomplish the autoanalyzer ware and absorb stirring behind all kinds of reaction liquids, can also realize the collision avoidance to the sampling probe. A take anticollision function's a sample stirring body acupuncture arm, includes needle arm main part, the tip of needle arm main part is equipped with syringe needle sampling probe down, the one end of a sliding sleeve connection sensor separation blade is passed through at the top of sampling probe, other end overlap joint a to sensor of sensor separation blade, a circuit board that is used for the vibration of control sampling needle is connected to the sensor, an electro -magnet has been installed to the upper end of sampling probe.
Description
Technical field
This utility model relates to detecting technical field of analytical instruments, specifically, relates to a kind of band anti-
Hit the stirring integrated needle arm of sampling of function.
Background technology
Currently known complete to gather all kinds of reaction liquid such as sample and reagent be all use one group or
Organizing sampling mechanism, the mixing of differential responses liquid completes with one group of independent stirring mechanism more more.But
It is, for the trend toward miniaturization of automatical analysis instrument, to use Duo Zu mechanism certainly will will limit complete machine
Size, it is impossible to meet the market demand to small size automatic analytical tool, and can not be well to one-tenth
Originally it is controlled.
Utility model content
The purpose of this utility model is to provide the stirring integrated needle arm of sampling of a kind of band collision prevention function, suitable
For automatic analytical instrument, can not only complete to stir after automatic analytical instrument draws all kinds of reaction liquids
Uniformly, moreover it is possible to realize the Anti-bumping protection to sampling probe.
The purpose of this utility model is achieved in that
The stirring integrated needle arm of sampling of a kind of band collision prevention function, including needle arm main body, described needle arm master
The end of body is provided with a catotropic sampling probe of pin, and the top of described sampling probe is by a slip cap even
Connecing one end of a sensor catch, the other end of described sensor catch overlaps to a sensor, institute
State sensor connect one for control sampling probe vibration circuit board, the upper end of described sampling probe is mounted with
One electric magnet.
During use, after sampling probe is drawn to sample, controls sampling probe up-down vibration and absorption is being taken
Micro liquid outside sample pin gets rid of, and is then added in cuvette by sample, leading to by electric magnet
The action that electricity and electric discharge produce drives fast vibration before and after described sampling probe, thus realizes stirring merit
Can, then control sampling probe up-down vibration by absorption get rid of at the micro liquid outside sampling probe.When taking
After hard objects pricked by sample pin, sampling probe can upspring and drive coupled sensor catch upwards
Motion, the other end of the most described sensor catch separates with sensor, thus instructs machine and stop
Work, reaches to protect the purpose of sampling probe.
Wherein, the top of described sampling probe is connected to sampling line.
Further, the outside of described slip cap is provided with a spring, is beneficial to the up and down motion of slip cap.
Accompanying drawing explanation
By following embodiment of the present utility model description taken together with the accompanying drawings, it is shown that of the present utility model
Other advantages and features, this embodiment is given by way of example, but is not limited to this, wherein:
The preferred embodiment sampling stirring integrated needle arm of Fig. 1 this utility model band collision prevention function
Cross-sectional view.
Detailed description of the invention
As it can be seen, the stirring integrated needle arm of the sampling of band collision prevention function includes needle arm main body 1, needle arm
The end of main body 1 is provided with a catotropic sampling probe of pin 3, and the upper end of sampling probe 3 is mounted with an electricity
Magnet 2.The top of sampling probe 3 connects one end of a sensor catch 6 by a slip cap 4,
The other end of sensor catch 6 overlaps to a sensor 7, and sensor 7 connects circuit board 8, sliding
The outside of dynamic set 4 is provided with a spring 5, is beneficial to the up and down motion of slip cap.Wherein, sampling probe 3
Top be connected to sampling line 9.
During use, after sampling probe 3 is drawn to sample, up-down vibration will be adsorbed outside sampling probe 3
Micro liquid get rid of, then sample is added in cuvette, then by the energising of electric magnet with put
The action that electricity produces drives fast vibration before and after sampling probe 3, thus realizes agitating function, then controls
Absorption is got rid of by sampling probe 3 up-down vibration at the micro liquid outside sampling probe 3.When sampling probe 3
Pricking after hard objects, sampling probe 3 can upspring and drive coupled sensor catch 6 upwards
Motion, then the other end of sensor catch 6 separates with sensor 7, thus instructs machine and stop
Work, reaches to protect the purpose of sampling probe.
Although this utility model is hereinbefore illustrated according to preferred embodiment, it is not intended that
Scope of the present utility model is confined to above-mentioned structure, as long as those skilled in the art are readding
The equivalent substitution structure that can develop easily after reading above-mentioned explanation, without departing from this utility model
Spirit and scope lower made equalization change with modify, all should be covered by this utility model the scope of the claims
Within.
Claims (3)
1. the stirring integrated needle arm of the sampling of band collision prevention function, including needle arm main body, its feature exists
In: the end of described needle arm main body is provided with a catotropic sampling probe of pin, and the top of described sampling probe leads to
Crossing a slip cap and connect one end of a sensor catch, the other end of described sensor catch overlaps to one
Sensor, described sensor connects a circuit board being used for controlling sampling probe vibration, described sampling probe
Upper end is mounted with an electric magnet.
2. the stirring integrated needle arm of sampling of band collision prevention function as claimed in claim 1, its feature exists
In: the top of described sampling probe is connected to sampling line.
3. the stirring integrated needle arm of sampling of band collision prevention function as claimed in claim 1, its feature exists
In: the outside of described slip cap is provided with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245535.XU CN205580797U (en) | 2016-03-28 | 2016-03-28 | Take anticollision function's a sample stirring body acupuncture arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245535.XU CN205580797U (en) | 2016-03-28 | 2016-03-28 | Take anticollision function's a sample stirring body acupuncture arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580797U true CN205580797U (en) | 2016-09-14 |
Family
ID=56867310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245535.XU Active CN205580797U (en) | 2016-03-28 | 2016-03-28 | Take anticollision function's a sample stirring body acupuncture arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580797U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328635A (en) * | 2017-08-31 | 2017-11-07 | 东软安德医疗科技有限公司 | In-vitro diagnosis equipment and its agitating paddle anticollision device, collision-prevention device |
| CN108362546A (en) * | 2018-04-27 | 2018-08-03 | 上海厦泰生物科技有限公司 | A kind of full-automatic stirring sampling device with collision prevention function |
| CN114002109A (en) * | 2021-10-29 | 2022-02-01 | 中国科学院青海盐湖研究所 | Fluid density sensor based on U-shaped oscillation tube and measuring method thereof |
-
2016
- 2016-03-28 CN CN201620245535.XU patent/CN205580797U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328635A (en) * | 2017-08-31 | 2017-11-07 | 东软安德医疗科技有限公司 | In-vitro diagnosis equipment and its agitating paddle anticollision device, collision-prevention device |
| CN108362546A (en) * | 2018-04-27 | 2018-08-03 | 上海厦泰生物科技有限公司 | A kind of full-automatic stirring sampling device with collision prevention function |
| CN114002109A (en) * | 2021-10-29 | 2022-02-01 | 中国科学院青海盐湖研究所 | Fluid density sensor based on U-shaped oscillation tube and measuring method thereof |
| CN114002109B (en) * | 2021-10-29 | 2024-09-06 | 中国科学院青海盐湖研究所 | Fluid density sensor based on U-shaped oscillating tube and measuring method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205580797U (en) | Take anticollision function's a sample stirring body acupuncture arm | |
| US10859589B2 (en) | Full-automatic biochemical analyzer, and sampling device and sampling method thereof | |
| DE60222154D1 (en) | SAMPLER AND TEST DEVICE | |
| CN111735973B (en) | Sample analysis device and control method thereof | |
| CN205209809U (en) | Trace liquid sampling device application of sample device and blood sampling external member thereof | |
| CN103091449B (en) | Method for identifying vitamin C content in vitamin/mineral health product | |
| CN106111225B (en) | A kind of multifunctional quantitatively pipettor | |
| CN107817358B (en) | Diagnostic reagent detection device and method thereof | |
| ES2745423T3 (en) | Automatic in vitro diagnostic method | |
| JP2014115301A (en) | Apparatus and method for processing blood sample | |
| CN203432987U (en) | Sample loading arm of chemiluminescent immunoassay analyzer | |
| CN106680476B (en) | A kind of immuno-chromatography detection device for secretion sample | |
| CN207866842U (en) | A kind of sample adding system | |
| CN206440731U (en) | A kind of automatic sampler of anti-sticking pin | |
| CN204619889U (en) | Clinical laboratory's test tube agitator | |
| CN201819906U (en) | Universal type capacity analysis burette | |
| CN204203250U (en) | A kind of sample needle for chemical illumination immunity analysis instrument | |
| CN202442895U (en) | Trace sampling device for medical inspection | |
| CN214097512U (en) | Detection positioning device for fluorescence immunoassay analyzer | |
| CN104841326B (en) | Test tube stirrer for clinical laboratory | |
| CN210846431U (en) | Sample liquid collecting device | |
| CN108982191B (en) | Magnetic force detection pen, detection platform for magnetic force pen and detection method | |
| CN201482493U (en) | Inspection microsampling device | |
| CN205995478U (en) | A kind of Portable titration analyser | |
| CN202453221U (en) | Micro liquid extractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |