CN205484045U - Take test tube height detection's atomic fluorescence spectrophotometer - Google Patents
Take test tube height detection's atomic fluorescence spectrophotometer Download PDFInfo
- Publication number
- CN205484045U CN205484045U CN201620006244.5U CN201620006244U CN205484045U CN 205484045 U CN205484045 U CN 205484045U CN 201620006244 U CN201620006244 U CN 201620006244U CN 205484045 U CN205484045 U CN 205484045U
- Authority
- CN
- China
- Prior art keywords
- test tube
- test
- needle tubing
- fluorescence spectrophotometer
- atomic fluorescence
- 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.)
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- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model relates to a take test tube height detection's atomic fluorescence spectrophotometer contains the frame, be provided with the test -tube rack that is used for placing the test tube on the frame, just still be provided with x, y, z axial displacement mechanism in one side of test -tube rack on the frame, be provided with the vertical needle tubing of placing and being used for absorbing the in vitro test solution in x, y, the z axial displacement mechanism, the one end of frame still is provided with the motor, the lead screw that the level that is provided with on the output shaft of motor was placed, be provided with mobilizable nut on the lead screw, the top of nut is provided with that vertical place and the head is provided with infrared ray sensor's telescopic link, the frame still is provided with the alarm of being connected with infrared ray sensor, the utility model discloses a height that the sensor detected the needle tubing syringe needle and test tube highly carry out the comparison to utilize alarm suggestion the experimenter, it is disconnected to make the needle tubing can do not not bumped by the test tube, thereby has reduced the experiment cost.
Description
Technical field
This utility model relates to detection field, refers in particular to the atomic fluorescence spectrophotometer of a kind of band test tube height detection.
Background technology
Existing atomic fluorescence spectrophotometer comprises support 1；It is provided with the test tube rack 5 for holding test tubes 4 on described support 1, and on described support 1, side at test tube rack 5 is additionally provided with x, y, z axial displacement mechanism 2；It is provided with in described x, y, z axial displacement mechanism 2 and vertically places and for drawing the needle tubing 3 of test solution in test tube 4；The height placed due to test tube is that operator estimate needle height and place, it is described when existing atomic fluorescence spectrophotometer draws test solution at mobile needle tubing 3, easily collide with test tube 4 and fracture, for this, we have developed the atomic fluorescence spectrophotometer of a kind of band test tube height detection, is compared with the height of test tube by the height of sensor detection needle tubing syringe needle, and utilizes alarm to point out experimenter, make needle tubing will not be touched by test tube disconnected, thus decrease experimental cost.
Utility model content
This utility model purpose is to provide the atomic fluorescence spectrophotometer of a kind of band test tube height detection to overcome the deficiencies in the prior art, compared with the height of test tube by the height of sensor detection needle tubing syringe needle, and utilize alarm to point out experimenter, make needle tubing will not be touched by test tube disconnected, thus decrease experimental cost.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the atomic fluorescence spectrophotometer of a kind of band test tube height detection, comprises support；It is provided with on the test tube rack for holding test tubes, and described support the side at test tube rack on described support and is additionally provided with x, y, z axial displacement mechanism；It is provided with in described x, y, z axial displacement mechanism and vertically places and the needle tubing of test solution in drawing test tube；One end of described support is additionally provided with motor；The screw mandrel of horizontal positioned it is provided with on the output shaft of described motor；Moveable nut it is provided with on described screw mandrel；Being provided above of described nut is vertically placed and head is provided with the expansion link of infrared ray sensor；Described support is additionally provided with the alarm being connected with infrared ray sensor.
Preferably, on described expansion link and the lower section of screw mandrel is provided with scale.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The atomic fluorescence spectrophotometer of band test tube height detection described in the utility model is compared with the height of test tube by the height of sensor detection needle tubing syringe needle, and utilizes alarm to point out experimenter, makes needle tubing will not be touched by test tube disconnected, thus decreases experimental cost.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the structure chart of prior art atomic fluorescence spectrophotometer；
Accompanying drawing 2 is the structure chart of the atomic fluorescence spectrophotometer of band test tube height detection described in the utility model.
Wherein: 1, support；2, x, y, z axial displacement mechanism；3, needle tubing；4, test tube；5, test tube rack；6, motor；7, scale；8, nut；9, screw mandrel；10, expansion link；11, infrared ray sensor.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Accompanying drawing 2 is the atomic fluorescence spectrophotometer of band test tube height detection described in the utility model, comprises support 1；It is provided with the test tube rack 5 for holding test tubes 4 on described support 1, and on described support 1, side at test tube rack 5 is additionally provided with x, y, z axial displacement mechanism 2；It is provided with in described x, y, z axial displacement mechanism 2 and vertically places and the needle tubing 3 of test solution in drawing test tube 4；The front end of described support 1 is additionally provided with motor 6；The screw mandrel 9 of horizontal positioned it is provided with on the output shaft of described motor 6；Moveable nut 8 it is provided with on described screw mandrel 9；Being provided above of described nut 8 is vertically placed and head is provided with the expansion link 10 of infrared ray sensor 11；On described expansion link 10, the lower section with screw mandrel 9 is provided with scale 7, it is simple to the position of regulation infrared ray sensor 11；Described support 1 is additionally provided with the alarm being connected with infrared ray sensor 11, when infrared ray sensor 11 detects the syringe needle that test tube 4 is higher than needle tubing 3, then feeds back signal to alarm, makes alarm equipment alarm point out experimenter.
During use: first test tube 4 is placed on test tube rack 5, regulated the height of infrared ray sensor 11 by expansion link 10, making infrared ray sensor 11 1-2mm lower than the syringe needle of needle tubing 3, i.e. there is the safe altitude of 1-2mm；During work, when infrared ray sensor 11 detects test tube 4, i.e. test tube 4 already close to or higher than the syringe needle of needle tubing 3, now infrared ray sensor 11 feeds back signal to alarm, make alarm equipment alarm point out experimenter, it is simple to the position of regulation test tube 4, make needle tubing 3 will not be touched disconnected by test tube 4.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The atomic fluorescence spectrophotometer of band test tube height detection described in the utility model is compared with the height of test tube by the height of sensor detection needle tubing syringe needle, and utilizes alarm to point out experimenter, makes needle tubing will not be touched by test tube disconnected, thus decreases experimental cost.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within this utility model rights protection.
Claims (2)
1. an atomic fluorescence spectrophotometer for band test tube height detection, comprises support；It is provided with on the test tube rack for holding test tubes, and described support the side at test tube rack on described support and is additionally provided with x, y, z axial displacement mechanism；It is provided with in described x, y, z axial displacement mechanism and vertically places and the needle tubing of test solution in drawing test tube；It is characterized in that: one end of described support is additionally provided with motor；The screw mandrel of horizontal positioned it is provided with on the output shaft of described motor；Moveable nut it is provided with on described screw mandrel；Being provided above of described nut is vertically placed and head is provided with the expansion link of infrared ray sensor；Described support is additionally provided with the alarm being connected with infrared ray sensor.
The atomic fluorescence spectrophotometer of band test tube height detection the most according to claim 1, it is characterised in that: on described expansion link, the lower section with screw mandrel is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006244.5U CN205484045U (en) | 2016-01-05 | 2016-01-05 | Take test tube height detection's atomic fluorescence spectrophotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006244.5U CN205484045U (en) | 2016-01-05 | 2016-01-05 | Take test tube height detection's atomic fluorescence spectrophotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205484045U true CN205484045U (en) | 2016-08-17 |
Family
ID=56664764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620006244.5U Expired - Fee Related CN205484045U (en) | 2016-01-05 | 2016-01-05 | Take test tube height detection's atomic fluorescence spectrophotometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205484045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548117A (en) * | 2016-01-05 | 2016-05-04 | 苏州市职业大学 | Atomic fluorescence spectrophotometer with test tube height detection function |
-
2016
- 2016-01-05 CN CN201620006244.5U patent/CN205484045U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548117A (en) * | 2016-01-05 | 2016-05-04 | 苏州市职业大学 | Atomic fluorescence spectrophotometer with test tube height detection function |
| CN105548117B (en) * | 2016-01-05 | 2018-11-06 | 苏州市职业大学 | A kind of atomic fluorescence spectrophotometer with test tube height detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170105 |