CN205991943U - A kind of mechanism for filling liquid of chemical luminescence detector - Google Patents
A kind of mechanism for filling liquid of chemical luminescence detector Download PDFInfo
- Publication number
- CN205991943U CN205991943U CN201620946692.3U CN201620946692U CN205991943U CN 205991943 U CN205991943 U CN 205991943U CN 201620946692 U CN201620946692 U CN 201620946692U CN 205991943 U CN205991943 U CN 205991943U
- Authority
- CN
- China
- Prior art keywords
- injection pipe
- filling liquid
- liquid
- liquid injection
- fixed plate
- 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 - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 74
- 238000004020 luminiscence type Methods 0.000 title claims abstract description 22
- 239000000126 substance Substances 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 51
- 238000002347 injection Methods 0.000 claims abstract description 51
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005622 photoelectricity Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 239000000376 reactant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The utility model discloses a kind of mechanism for filling liquid of chemical luminescence detector, including riser (71), cam flat pushing mechanism and for the mechanism for filling liquid for reaction cup fluid injection；Cam flat pushing mechanism includes cam (78), the actuated by cams motor (79) for driving cam rotation, pushing block, guide post (80), back-moving spring (77)；Described mechanism for filling liquid includes liquid injection pipe fixed plate (73) and the liquid injection pipe (74) being vertically fixed in liquid injection pipe fixed plate；Riser is provided with pilot hole, and guide post is inserted in pilot hole；Liquid injection pipe fixed plate and pushing block are separately positioned on leading section and the rearward end of guide post；Back-moving spring is sleeved on guide post.The mechanism for filling liquid compact conformation of this chemical luminescence detector, runs smooth it is easy to implement.
Description
Technical field
This utility model is related to a kind of mechanism for filling liquid of chemical luminescence detector.
Background technology
In existing chemical luminescence detector, need to carry out fluid injection to reaction cup, after the completion of fluid injection, also need to be stirred,
After the completion of fluid injection, due to medicinal liquid and impurities left also being existed on liquid injection pipe, easily the reactant in reaction cup is polluted, because
This is it is necessary to design a kind of more sophisticated mechanism for filling liquid of function.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mechanism for filling liquid of chemical luminescence detector, this chemistry
The mechanism for filling liquid compact conformation of luminous tester, runs smooth, is avoided that reactant is contaminated it is easy to implement.
The technical solution of utility model is as follows：
A kind of mechanism for filling liquid of chemical luminescence detector, including riser (71), cam flat pushing mechanism and for for reaction cup
The mechanism for filling liquid of fluid injection；
Cam flat pushing mechanism includes cam (78), the actuated by cams motor (79) for driving cam rotation, pushing block, guiding
Bar (80), back-moving spring (77)；
Described mechanism for filling liquid includes liquid injection pipe fixed plate (73) and the liquid injection pipe being vertically fixed in liquid injection pipe fixed plate
(74)；
Riser is provided with pilot hole, and guide post is inserted in pilot hole；Liquid injection pipe fixed plate and pushing block are separately positioned on and lead
Leading section and rearward end to bar；Back-moving spring is sleeved on guide post；
Cam is contacted with pushing block；During cam rotation, cam can drive liquid injection pipe fixed plate and liquid injection pipe to travel forward, and reaches
When foremost, start fluid injection, after the completion of fluid injection, liquid injection pipe fixed plate and liquid injection pipe return reset.
Described guide post is 2, and described pilot hole is 2.
The mechanism for filling liquid of described chemical luminescence detector also includes position detecting mechanism, described to position detecting mechanism bag
Include the static inducting part being arranged on riser and be arranged on the movable trigger unit pushing away on cup mechanism.
Movable trigger unit and static inducting part are respectively magnetic sheet (75) and Hall element (76), or, described
Movable trigger unit and static inducting part be respectively light barrier and photoelectricity to penetrating detection module.
Baffle plate (72) is additionally provided with riser, baffle plate is located at the lower section of liquid injection pipe fixed plate, baffle plate is provided with for for fluid injection
The bar shaped guide hole of pipe guided in translation.
The mechanism for filling liquid of chemical luminescence detector also includes the rabbling mechanism below baffle plate, and rabbling mechanism includes stirring
Mechanism's fixed plate (83), stirring motor (81) and the sleeve (82) for entangling reaction cup.
Described rabbling mechanism is driven by Z axis drive mechanism.
Beneficial effect：
The mechanism for filling liquid of chemical luminescence detector of the present utility model, promotes mechanism for filling liquid to implement note using cam mechanism
Liquid, immediately exits from fluid injection position, it is to avoid reactant is contaminated after the completion of fluid injection；In addition, this mechanism for filling liquid also has blender
Structure, in a word, mechanism compact conformation, run smooth, can be with testing equipment slitless connection.
Brief description
Fig. 1 is the general structure schematic diagram of the mechanism for filling liquid of chemical luminescence detector；
Fig. 2 is the general structure schematic diagram of rabbling mechanism.
Label declaration：71- riser, 72- baffle plate, 73- liquid injection pipe fixed plate, 74- liquid injection pipe, 75- magnetic sheet, 76- Hall passes
Sensor, 77- back-moving spring, 78- cam, 79- actuated by cams motor, 80- guide post, 81- stirring motor, 82- sleeve, 83- stirs
Mix mechanism's fixed plate.
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, a kind of mechanism for filling liquid of chemical luminescence detector, including riser 71, cam flat pushing mechanism and be used for be
The mechanism for filling liquid of reaction cup fluid injection；
Cam flat pushing mechanism includes cam 78, the actuated by cams motor 79 for driving cam rotation, pushing block, guide post
80th, back-moving spring 77；
Described mechanism for filling liquid includes liquid injection pipe fixed plate 73 and the liquid injection pipe 74 being vertically fixed in liquid injection pipe fixed plate；
Riser is provided with pilot hole, and guide post is inserted in pilot hole；Liquid injection pipe fixed plate and pushing block are separately positioned on and lead
Leading section and rearward end to bar；Back-moving spring is sleeved on guide post；
Cam is contacted with pushing block；During cam rotation, cam can drive liquid injection pipe fixed plate and liquid injection pipe to travel forward, and reaches
When foremost, start fluid injection, after the completion of fluid injection, liquid injection pipe fixed plate and liquid injection pipe return reset.
Described guide post is 2, and described pilot hole is 2.
The mechanism for filling liquid of described chemical luminescence detector also includes position detecting mechanism, described to position detecting mechanism bag
Include the static inducting part being arranged on riser and be arranged on the movable trigger unit pushing away on cup mechanism.
Movable trigger unit and static inducting part are respectively magnetic sheet 75 and Hall element 76, or, described work
Dynamic formula trigger unit and static inducting part are respectively light barrier and photoelectricity to penetrating detection module.
Baffle plate 72 is additionally provided with riser, baffle plate is located at the lower section of liquid injection pipe fixed plate, baffle plate is provided with for for liquid injection pipe
The bar shaped guide hole of guided in translation.
The mechanism for filling liquid of chemical luminescence detector also includes the rabbling mechanism below baffle plate, and rabbling mechanism includes stirring
Mechanism's fixed plate 83, stirring motor 81 and the sleeve 82 for entangling reaction cup.
Described rabbling mechanism is driven by Z axis drive mechanism.
The reaction cup rear stirrer structure that puts in place moves upwards, and reaction cup is pressed into stirring sleeve under the stop of baffle plate, now needs
Will be to reaction cup fluid injection, actuated by cams motor action, drive mechanism for filling liquid to advance, after putting in place, be reaction cup fluid injection.Fluid injection completes
Afterwards, actuated by cams motor does not reoperate, and in the presence of back-moving spring, mechanism for filling liquid resets.After liquid liquid enters to finish, stirring electricity
Machine starts drive stirring sleeve and carries out high-speed motion, to reach the effect of liquid blending.
Claims (7)
1. a kind of mechanism for filling liquid of chemical luminescence detector is it is characterised in that including riser (71), cam flat pushing mechanism and being used for
Mechanism for filling liquid for reaction cup fluid injection；
Cam flat pushing mechanism includes cam (78), the actuated by cams motor (79) for driving cam rotation, pushing block, guide post
(80), back-moving spring (77)；
Described mechanism for filling liquid includes liquid injection pipe fixed plate (73) and the liquid injection pipe (74) being vertically fixed in liquid injection pipe fixed plate：
Riser is provided with pilot hole, and guide post is inserted in pilot hole；Liquid injection pipe fixed plate and pushing block are separately positioned on guide post
Leading section and rearward end；Back-moving spring is sleeved on guide post；
Cam is contacted with pushing block；During cam rotation, cam can drive liquid injection pipe fixed plate and liquid injection pipe to travel forward.
2. the mechanism for filling liquid of chemical luminescence detector according to claim 1 is it is characterised in that described guide post is 2
Root, described pilot hole is 2.
3. the mechanism for filling liquid of chemical luminescence detector according to claim 1 and 2 is it is characterised in that also include the inspection that puts in place
Survey mechanism, described include, to position detecting mechanism, the static inducting part that is arranged on riser and be arranged on the work pushing away on cup mechanism
Dynamic formula trigger unit.
4. chemical luminescence detector according to claim 3 mechanism for filling liquid it is characterised in that movable trigger unit and
Static inducting part is respectively magnetic sheet (75) and Hall element (76), or, described movable trigger unit and static sense
Part is answered to be respectively light barrier and photoelectricity to penetrating detection module.
5. the mechanism for filling liquid of chemical luminescence detector according to claim 4 is it is characterised in that be additionally provided with baffle plate on riser
(72), baffle plate is located at the lower section of liquid injection pipe fixed plate, and baffle plate is provided with for the bar shaped guide hole for liquid injection pipe guided in translation.
6. the mechanism for filling liquid of chemical luminescence detector according to claim 5 is it is characterised in that also include under baffle plate
The rabbling mechanism of side, rabbling mechanism includes rabbling mechanism fixed plate (83), stirring motor (81) and the set for entangling reaction cup
Cylinder (82).
7. chemical luminescence detector according to claim 6 mechanism for filling liquid it is characterised in that described rabbling mechanism by
Z axis drive mechanism drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946692.3U CN205991943U (en) | 2016-08-26 | 2016-08-26 | A kind of mechanism for filling liquid of chemical luminescence detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946692.3U CN205991943U (en) | 2016-08-26 | 2016-08-26 | A kind of mechanism for filling liquid of chemical luminescence detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991943U true CN205991943U (en) | 2017-03-01 |
Family
ID=58106666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946692.3U Expired - Fee Related CN205991943U (en) | 2016-08-26 | 2016-08-26 | A kind of mechanism for filling liquid of chemical luminescence detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991943U (en) |
-
2016
- 2016-08-26 CN CN201620946692.3U patent/CN205991943U/en not_active Expired - Fee Related
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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 |
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| CF01 | Termination of patent right due to non-payment of annual fee |