CN205992002U - It is used in a kind of chemical luminescence detector adding the device of reagent or sample - Google Patents
It is used in a kind of chemical luminescence detector adding the device of reagent or sample Download PDFInfo
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- CN205992002U CN205992002U CN201620955104.2U CN201620955104U CN205992002U CN 205992002 U CN205992002 U CN 205992002U CN 201620955104 U CN201620955104 U CN 201620955104U CN 205992002 U CN205992002 U CN 205992002U
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- axis
- reagent
- sample
- sliding shoe
- guide post
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 32
- 238000004020 luminiscence type Methods 0.000 title claims abstract description 18
- 239000000126 substance Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 description 27
- 238000005070 sampling Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses being used in a kind of chemical luminescence detector adding the device of reagent or sample, including riser (13), X-axis drive mechanism, Z-axis transmission mechanism and reagent/sample needle assembly (26)；X-axis drive mechanism is fixed on riser；X-axis guide post (19) is had on X-axis drive mechanism, X-axis guide post is provided with X-axis sliding shoe；Z-axis transmission mechanism is fixed on described X-axis sliding shoe；Z-axis transmission mechanism is provided with Z axis guide post (27)；Z axis guide post is provided with Z axis sliding shoe (23), and described reagent/sample needle assembly is arranged on Z-axis transmission band；Described X-axis sliding shoe is driven by a set of motor and synchronous belt drive mechanism；Described Z axis sliding shoe is driven by another set of motor and synchronous belt drive mechanism.It is used in this chemical luminescence detector adding the device of reagent or sample to be skillfully constructed, compact conformation is it is easy to implement.
Description
Technical field
This utility model is related in a kind of chemical luminescence detector be used for adding the device of reagent or sample.
Background technology
Although also having the mechanism for adding reagent or sample in existing chemical luminescence detector, but run not
Enough steady and smooth；
Further, since lacking necessary detent mechanism, specimen needle alignment precision is not also high, therefore, it is necessary to design is a kind of
Run the device of more smoothly reagent or sample.
Utility model content
Technical problem to be solved in the utility model be provide be used for adding in a kind of chemical luminescence detector reagent or
The device of sample, is used in this chemical luminescence detector adding reagent or the device of sample to adopt motor and Timing Belt to drive
Mechanism drives, and operates steadily and smooth, compact conformation.
The technical solution of utility model is as follows：
It is used in a kind of chemical luminescence detector adding the device of reagent or sample, including riser, X-axis drive mechanism, Z axis
Drive mechanism and reagent/sample needle assembly；
X-axis drive mechanism is fixed on riser；X-axis guide post is had on X-axis drive mechanism, X-axis guide post is provided with X-axis
Sliding shoe；
Z-axis transmission mechanism is fixed on described X-axis sliding shoe；
Z-axis transmission mechanism is provided with Z axis guide post；Z axis guide post is provided with Z axis sliding shoe, described reagent/specimen needle
Assembly is arranged on Z-axis transmission band；
Described X-axis sliding shoe is driven by a set of motor and synchronous belt drive mechanism；
Described Z axis sliding shoe is driven by another set of motor and synchronous belt drive mechanism.
Described motor is motor, and described synchronous belt drive mechanism includes drivewheel, synchronizing wheel and Timing Belt, with
Step band is located on drivewheel and synchronizing wheel, and X-axis sliding shoe or Z axis sliding shoe are fixed on described Timing Belt, drivewheel by
Motor drive.
X-axis guide post and Z axis guide post are 2.
It is equipped with the optocoupler sensor of detection zero-bit in X-axis drive mechanism and Z-axis transmission mechanism.
Beneficial effect：
It is used in chemical luminescence detector of the present utility model adding the device of reagent or sample, using motor with together
Step tape drive mechanism drives, and the guiding mechanism using double guide rails, operates steadily and smooth；This device is provided with for detecting zero-bit
Optocoupler sensor, the precision of the translation of reagent/sample needle assembly and lifting can be ensured；And, devise anticollision device, collision-prevention device, improve dress
The reliability put.Sum it up, for adding the equipment mechanism of reagent or sample frequent in this chemical luminescence detector, running
Steadily it is easy to implement it is easy to control.
Brief description
Fig. 1 is for adding the general structure schematic diagram of the device of reagent or sample (three-dimensional in chemical luminescence detector
Figure)；
Fig. 2 is for adding the general structure schematic diagram (main view of the device of reagent or sample in chemical luminescence detector
Figure).
Label declaration：12- Timing Belt, 13- riser, 14-X axle guide rod fixing plate, 15-X axle fixes transverse slat, and 16-X axle walks
Stepper motor, 17-X axle sliding shoe, 18-X axle optocoupler sensor, 19-X axle guide post, 20- synchronizing wheel, 21- driven shaft, 22-Z axle
Riser, 23-Z axle sliding shoe, 24-Z axle guide rod fixing plate, 25-Z axle optocoupler sensor, 26- reagent/sample needle assembly；27-Z
Axle guide post, 28-Z shaft step motor.
Specific embodiment
Below with reference to the drawings and specific embodiments, this utility model is described in further details：
Embodiment 1：
As Fig. 1-2, it is used in a kind of chemical luminescence detector adding the device of reagent or sample, passes including riser 13, X-axis
Motivation structure, Z-axis transmission mechanism, reagent/sample needle assembly 26, Anti-collision mechanism；Described X-axis drive mechanism is fixed on riser
On, drive sampling probe to move back and forth along X-axis；Described Z-axis transmission mechanism is fixed on the slide block of X-axis drive mechanism, and control takes
Sample pin moves up and down along Z axis, and sample needle assembly is fixed on Z axis sliding shoe, and X, Z-axis transmission mechanism adopt identical motor to drive
Timing Belt adds the straight-line motion mechanism of guide post, and X-axis controls sampling probe to move back and forth, realize the sampling of different liquids, cleaning needle,
Discharge opeing to multiple positions such as reaction cup conversion, Z axis control sampling probe move up and down, realize pump drainage liquid, decline sampling probe (with
Shi Zuowei cleaning needle) etc. function.
Described X-axis drive mechanism includes X-axis motor 16, X-axis fixes transverse slat 15, X-axis guide post 19, X-axis guiding
Bar fixed plate 14, synchronizing wheel 20, Timing Belt 12, driven shaft 21, linear bearing, X-axis sliding shoe 17, the X-axis for sensing zero-bit
Optocoupler sensor 18；Timing Belt, under the driving of motor, drives X-axis sliding shoe to move forward and backward；
Described Z-axis transmission mechanism includes Z axis motor 28, Z axis riser 22, Z axis guide post 27, Z axis guide post admittedly
Fixed board 24 and another set of synchronizing wheel, Timing Belt, driven shaft, linear bearing, Z axis sliding shoe 23, the Z axis for sensing zero-bit
Optocoupler sensor 25, Z axis riser is fixed on X-axis sliding shoe；
Described reagent/sample needle assembly is used for drawing sample and takes reagent, is that the multi-functional of integral type takes liquid needle assembly,
Often take different reagent or sample, needle tubing is cleaned once, it is to avoid cross-contamination；Liquid is taken to realize reagent and sample by plunger displacement pump
Accurately it is loaded.Plunger displacement pump is a kind of device of energy liquid with precise control sample-adding amount, and it is that the screw rod that can cross on motor connects
Plunger in plunger displacement pump, the rotation by control motor just can be upper and lower with precise control plunger, thus precise control liquid
The turnover of body.
Described Anti-collision mechanism includes sampling probe fixed seat, sampling transverse arm, anticollision optocoupler pcb board and specimen needle top
The light barrier of setting；It is provided with the stage clip for resetting and superposed horizontal plate between in the middle part of specimen needle；When specimen needle is subject to
Clash into and when rising, drive light barrier to rise and block the light path between transmitting terminal and receiving terminal in anticollision optocoupler so that anticollision light
The output signal change of coupling, that is, trigger anticollision optocoupler and send alarm signal；The control circuit mould of Full-automatic chemiluminescence analyzer
After block (as microprocessor) receives this alarm signal, drive specimen needle rollback to avoid occurring to collide again.
Claims (4)
1. for adding the device of reagent or sample it is characterised in that including riser (13), X in a kind of chemical luminescence detector
Shaft transmission, Z-axis transmission mechanism and reagent/sample needle assembly (26)；
X-axis drive mechanism is fixed on riser；X-axis guide post (19) is had on X-axis drive mechanism, X-axis guide post is provided with X-axis
Sliding shoe；
Z-axis transmission mechanism is fixed on described X-axis sliding shoe；
Z-axis transmission mechanism is provided with Z axis guide post (27)；Z axis guide post is provided with Z axis sliding shoe (23), described reagent/sample
This needle assembly is arranged on Z-axis transmission band；
Described X-axis sliding shoe is driven by a set of motor and synchronous belt drive mechanism；
Described Z axis sliding shoe is driven by another set of motor and synchronous belt drive mechanism.
2. be used in chemical luminescence detector according to claim 1 adding the device of reagent or sample it is characterised in that
Described motor is motor, and described synchronous belt drive mechanism includes drivewheel, synchronizing wheel and Timing Belt, and Timing Belt is opened and set
On drivewheel and synchronizing wheel, X-axis sliding shoe or Z axis sliding shoe are fixed on described Timing Belt, and drivewheel is by Motor drive.
3. be used in chemical luminescence detector according to claim 1 adding the device of reagent or sample it is characterised in that
X-axis guide post and Z axis guide post are 2.
4. it is used in the chemical luminescence detector according to any one of claim 1-3 adding the device of reagent or sample, in X
Shaft transmission and Z-axis transmission mechanism are equipped with the optocoupler sensor detecting zero-bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955104.2U CN205992002U (en) | 2016-08-26 | 2016-08-26 | It is used in a kind of chemical luminescence detector adding the device of reagent or sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955104.2U CN205992002U (en) | 2016-08-26 | 2016-08-26 | It is used in a kind of chemical luminescence detector adding the device of reagent or sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205992002U true CN205992002U (en) | 2017-03-01 |
Family
ID=58107506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955104.2U Expired - Fee Related CN205992002U (en) | 2016-08-26 | 2016-08-26 | It is used in a kind of chemical luminescence detector adding the device of reagent or sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205992002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956189A (en) * | 2018-07-23 | 2018-12-07 | 苏州信诺泰克医疗科技有限公司 | Running fix platform, with the reagent needle running fix platform of the running fix platform and its method that walks |
-
2016
- 2016-08-26 CN CN201620955104.2U patent/CN205992002U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956189A (en) * | 2018-07-23 | 2018-12-07 | 苏州信诺泰克医疗科技有限公司 | Running fix platform, with the reagent needle running fix platform of the running fix platform and its method that walks |
| CN108956189B (en) * | 2018-07-23 | 2024-03-01 | 苏州信诺泰克医疗科技有限公司 | Movable positioning table, reagent needle movable positioning table with movable positioning table and positioning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |