CN2788170Y - Infusing and inhaling needle fixing device - Google Patents
Infusing and inhaling needle fixing device Download PDFInfo
- Publication number
- CN2788170Y CN2788170Y CN 200520040558 CN200520040558U CN2788170Y CN 2788170 Y CN2788170 Y CN 2788170Y CN 200520040558 CN200520040558 CN 200520040558 CN 200520040558 U CN200520040558 U CN 200520040558U CN 2788170 Y CN2788170 Y CN 2788170Y
- Authority
- CN
- China
- Prior art keywords
- infusing
- motor
- inhaling
- eccentric wheel
- mechanical 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.)
- Expired - Lifetime
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- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to an infusing and inhaling needle fixing device which is composed of a vibrating rod, a corrugated pipe, a mechanical arm, a motor and an eccentric wheel, wherein one end of the vibrating arm is provided with a through hole and is connected with the corrugated pipe, the other end of the vibrating rod is provided with the motor, and a rotating shaft of the motor is provided with the eccentric wheel; the other end of the corrugated pipe in arranged on the mechanical arm. An infusing and inhaling needle of the device has the functions of infusing and inhaling as well as mixing, a stirring and mixing machine is saved, the sample cross contamination brought by the infusing and inhaling needle and a stirring rod is reduced, and thus the manufacture cost of the production is lowered, and the testing precision is enhanced.
Description
Technical field
The utility model relates to bio-analysis instrument, particularly a kind of notes suction spindle stationary installation.
Background technology
In robotization detection or equipment for purifying that biochemistry, pharmacy, physics and chemistry industry are used, need carry out suction displacement and stirring and evenly mixing to liquid, these work are carried out respectively by two cover mechanisms.Owing to when each suction and mixing, all be on notes suction spindle and stirring rod, to have the last time residue of sample, cause cross pollution, thereby influenced the accuracy of detection or the quality of refined product.
Summary of the invention
The utility model is inhaled and mixing topworks causes the existing technical matters of sample cross pollution in order to overcome existing the notes, will annotate the notes suction spindle stationary installation that suction and two kinds of functions of mixing are integrated and provide a kind of.
According to above-mentioned purpose, the utility model provides a kind of notes suction spindle stationary installation, is made up of vibrating arm, corrugated tube, mechanical arm, motor, eccentric wheel; Wherein an end of vibrating arm has through hole, and is connected with corrugated tube, and its other end is equipped with motor, in the rotating shaft of motor eccentric wheel is installed; Wherein the corrugated tube other end is installed on the mechanical arm.
The utility model is owing to taked above technical measures, have the suction of notes and stir two kinds of functions, both saved stirring and evenly mixing mechanism, reduced the sample cross pollution that notes suction spindle and stirring rod are brought again, thereby reduced cost of goods manifactured, improved accuracy of detection and product quality.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
As shown in drawings, a kind of notes suction spindle stationary installation is made up of vibrating arm 1, corrugated tube 2, mechanical arm 3, motor 5, eccentric wheel 6; Wherein an end of vibrating arm 1 has through hole, and is connected with corrugated tube 2, and its other end is equipped with micromachine 5, and eccentric wheel 6 is installed in the rotating shaft of motor 5; Wherein the corrugated tube other end is installed on the mechanical arm 3.
During use, the notes suction spindle 4 that has connecting pipe 7 can be interted in the through hole of vibrating arm 1, corrugated tube 2, mechanical arm 3, notes suction spindle 4 is fixed in the end through hole of vibrating arm 1, its syringe needle stretches into the sampling receptacle that places mechanical arm 3 belows.
At this moment, energising makes motor 5 according to the speed rotation of setting, and under the unbalanced action of gravity of eccentric wheel 6, drive vibrating arm 1 swings up and down, left and right sides inclination.Because annotating suction spindle 4 upper ends and vibrating arm 1, corrugated tube 2 fuses, and corrugated tube 2 is flexible fixed connecting pieces, thereby the syringe needle of annotating suction spindle 4 just in the sample liquids of container about, make circular motion up and down, after these several actions are delivered to syringe needle, make and annotate the effect that suction spindle 4 has played stirring rod, substituted existing mixing mechanism.
Claims (1)
1, a kind of notes suction spindle stationary installation is characterized in that: be made up of vibrating arm (1), corrugated tube (2), mechanical arm (3), motor (5), eccentric wheel (6); Wherein an end of vibrating arm (1) has through hole, and is connected with corrugated tube (2), and its other end is equipped with motor (5), and eccentric wheel (6) is installed in the rotating shaft of motor (5); Wherein corrugated tube (2) other end is installed on the mechanical arm (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040558 CN2788170Y (en) | 2005-03-31 | 2005-03-31 | Infusing and inhaling needle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040558 CN2788170Y (en) | 2005-03-31 | 2005-03-31 | Infusing and inhaling needle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788170Y true CN2788170Y (en) | 2006-06-14 |
Family
ID=36786465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520040558 Expired - Lifetime CN2788170Y (en) | 2005-03-31 | 2005-03-31 | Infusing and inhaling needle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788170Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062703A (en) * | 2010-11-18 | 2011-05-18 | 深圳市国赛生物技术有限公司 | Liquid sampling device |
| CN103926417A (en) * | 2014-04-22 | 2014-07-16 | 深圳市库贝尔生物科技有限公司 | Method for simultaneously realizing sampling, sample addition and stirring of sample needle |
| CN103941031A (en) * | 2014-04-22 | 2014-07-23 | 深圳市库贝尔生物科技有限公司 | Integrated sample needle loading and stirring system |
| CN108303556A (en) * | 2018-01-10 | 2018-07-20 | 中南林业科技大学 | A kind of medicinal intelligent biochemical detection system |
-
2005
- 2005-03-31 CN CN 200520040558 patent/CN2788170Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062703A (en) * | 2010-11-18 | 2011-05-18 | 深圳市国赛生物技术有限公司 | Liquid sampling device |
| CN103926417A (en) * | 2014-04-22 | 2014-07-16 | 深圳市库贝尔生物科技有限公司 | Method for simultaneously realizing sampling, sample addition and stirring of sample needle |
| CN103941031A (en) * | 2014-04-22 | 2014-07-23 | 深圳市库贝尔生物科技有限公司 | Integrated sample needle loading and stirring system |
| CN103941031B (en) * | 2014-04-22 | 2015-11-25 | 深圳市库贝尔生物科技有限公司 | Integrated sample pin application of sample and stirring system |
| CN108303556A (en) * | 2018-01-10 | 2018-07-20 | 中南林业科技大学 | A kind of medicinal intelligent biochemical detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150331 Granted publication date: 20060614 |