CN107315368A - A kind of 96 holes auxiliary sample adding device - Google Patents
A kind of 96 holes auxiliary sample adding device Download PDFInfo
- Publication number
- CN107315368A CN107315368A CN201710538289.6A CN201710538289A CN107315368A CN 107315368 A CN107315368 A CN 107315368A CN 201710538289 A CN201710538289 A CN 201710538289A CN 107315368 A CN107315368 A CN 107315368A
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- Prior art keywords
- hole
- microcontroller
- adding device
- led
- sample adding
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- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 15
- 239000010409 thin film Substances 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The present invention provides in a kind of 96 hole auxiliary sample adding device, including housing, the housing and is provided with pcb board；The pcb board is provided with microcontroller and 96 hole positions, and each hole position is correspondingly arranged a LED/light source, and the microcontroller is connected with LED drive chip, and the LED drive chip connects the LED/light source；The housing is provided with front shroud, and the front shroud is provided with is provided with planoconvex spotlight with the one-to-one convergent hole of the hole position, the convergent hole, and the front shroud overlying is covered with thin film switch；The thin film switch is provided with panel button and indicator lamp regions, and the panel button connects the microcontroller, the indicator lamp regions include with the one-to-one indicator lamp hole of optically focused lamp hole, be provided with reagent support around the indicator lamp regions.The present invention meets the demand of all liq sample-adding, easy for installation, easy to use, efficiently solves to be loaded easily to produce when liquid color is deep, sample-adding amount is big and omits or excessive actual use problem.
Description
Technical field
The invention belongs to servicing unit technical field, and in particular to a kind of 96 hole aids in sample adding device.
Background technology
The application field of 96 orifice plates is very wide, due to many, the Kong Mi that there is hole, depends merely on naked eyes and recognizes easily error, thus occurs
The sample-adding assistors of many 96 orifice plates.The sample-adding assistor announced at present is difficult to have a kind of method to solve sample-adding process
In all problems.Although there is a variety of sample-adding indicators, in actual use, run into sample-adding liquid color it is deep and
When sample-adding amount is relatively large, the situation for omitting operation is easily produced, when single sampling amount is relatively large, is set on sample injector
Surely the time expended also compares many, influences experiment effect.
The orifice plate of patent 96 auxiliary sample-adding chi (publication number：CN204724182U a kind of framework, movement of including) is disclosed to be loaded
Chi and catch, framework are U-type groove shape, and groove is provided with two trough rim opposite sides, and mobile sample-adding chi two ends are slidably disposed within groove
In, movement sample-adding chi is provided with the through hole of up/down perforation, movement sample-adding chi and is provided with the penetrating chute vertical with the through hole, should
Catch is slidably plugged in the auxiliary sample-adding chi in the penetrating chute.Although this patent can be good at the help person of sample-adding memory and adds
Sample sequentially, greatly reduces leakage plus the possibility added with mistake, but mistake occurs in artificial operation unavoidably, and can not ensure to be loaded
Amount, when being loaded liquid color compared with depth or relatively large sample-adding amount, it is easier to the problem of producing omission or excessive sample-adding amount.
The content of the invention
Sample adding device is aided in it is an object of the invention to provide a kind of 96 hole, the demand of all liq sample-adding, installation side is met
Just, it is easy to use, efficiently solve and omission or the actual use of excess are easily produced when sample-adding liquid color is deep, sample-adding amount is big
Problem.
The invention provides following technical scheme：
Pcb board is provided with a kind of 96 holes auxiliary sample adding device, including housing, the housing；
The pcb board is provided with microcontroller and 96 hole positions, and each hole position is correspondingly arranged a LED/light source, institute
State microcontroller and be connected with LED drive chip, the LED drive chip connects the LED/light source；
The housing be provided with front shroud, the front shroud be provided with the one-to-one convergent hole of the hole position, it is described
Convergent hole is provided with planoconvex spotlight, and the front shroud overlying is covered with thin film switch；
The thin film switch is provided with panel button and indicator lamp regions, and the panel button connects the microcontroller, institute
State indicator lamp regions include with the one-to-one indicator lamp hole of optically focused lamp hole, reagent support is provided with around the indicator lamp regions.
It is preferred that, the microcontroller controls the LED/light source using PWM drive patterns by the LED drive chip,
LED/light source brightness can be adjusted when actual use according to real needs.
It is preferred that, the LED/light source uses 650nm ± 10nm light source, in the light source point of each LED, all coordinates
The planoconvex spotlight, for being feux rouges directional light by the convergence of the feux rouges of diverging, strengthens the penetrability of light with this.
It is preferred that, be additionally provided with serial port chip on the pcb board, the serial port chip connects the microprocessor, realize and
Host computer is connected.
It is preferred that, USB interface is additionally provided with the housing, the USB interface connects the microcontroller, can pass through USB
Interface is that data transfer is powered or realized to microcontroller.
It is preferred that, foot-pedal interface is additionally provided with the housing, the foot-pedal interface connects the microcontroller, described
Microcontroller can be controlled by the external pedal of the foot-pedal interface, pedal instead of panel button to sample adding device.
It is preferred that, the reagent support is provided with fixing threaded hole and guide groove, and the reagent support passes through the fixed spiral shell
Hole is fixedly mounted on the housing, and the guide groove facilitates reagent to install.
It is preferred that, it is mode selecting key that the panel button includes being connected with the microcontroller respectively, power button, preceding
Enter back spacer, row button and row button, realizing can independent control per a line LED/light source.
It is preferred that, some status indicator lamps, the corresponding institute of status indicator lamp correspondence are additionally provided with the thin film switch
State panel button to be connected with the microcontroller, carry out corresponding operation instruction.
The beneficial effects of the invention are as follows：Each hole position is corresponded to above a LED/light source, light source in device, and housing is right
The each hole position answered has been respectively mounted for converging the planoconvex spotlight of light source, so as to have collected the energy of light, is strengthened penetrability, is solved
Easily produced when sample-adding liquid color is deep, sample-adding amount is big omit or excess actual use problem；The present invention uses PWM
Drive pattern a, driving chip controls led all the way, and brightness can be adjusted according to real needs when actual use；In sample adding device
The individually designed fixing hole of reagent support in top, the guide groove for passing through design convenient is installed；Sample adding device possesses loading schemes
Input interface, such as serial port chip and foot-pedal interface, both can set Loading sequence on sample-adding plate, can also import predetermined
Loading schemes.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is drive control principle schematic of the present invention；
Fig. 3 is application example principle schematic of the present invention；
Marked in figure：1. housing；2. front shroud；3. thin film switch；31 mode selecting keys；311. mode indicating lamp；32.
Power button；33. forward-reverse key；341. row indicator lamps；342. row buttons；351. row indicator lamps；352. row buttons；4. reagent
Support；41. fixing threaded hole；5. indicator lamp regions.
Embodiment
As depicted in figs. 1 and 2, pcb board, pcb board are provided with a kind of 96 hole auxiliary sample adding device, including housing 1, housing 1
Microcontroller and 96 hole positions are provided with, each hole position is correspondingly arranged a LED/light source, and microcontroller is connected with LED driving cores
Piece, LED drive chip connection LED/light source, housing 1 is provided with front shroud 2, and front shroud 2 is provided with to be gathered correspondingly with hole position
Unthreaded hole, convergent hole is provided with planoconvex spotlight, and the overlying of front shroud 2 is covered with thin film switch 3, and thin film switch 3 is provided with panel button
With indicator lamp regions 5, panel button connection microcontroller, indicator lamp regions 5 include and the one-to-one indicator lamp hole of convergent hole, instruction
Reagent support 4 is provided with around lamp area.Reagent support 4 is provided with fixing threaded hole 41 and guide groove, and reagent support 4 passes through fixing threaded hole
41 are fixedly mounted on housing 1, and guide groove facilitates reagent to install.Further, panel button includes with microcontroller connecting respectively
Mode selecting key 31, power button 32, forward-reverse key 33, row button 342 and the row button 352 connect, is realized per a line LED light
Source can independent control.Some status indicator lamps, the corresponding panel button of status indicator lamp correspondence are additionally provided with thin film switch 3
It is connected, status indicator lamp is mode indicating lamp 311, row indicator lamp 341 and row indicator lamp 351, carries out corresponding with microcontroller
Operation instruction.
As shown in Figure 1-Figure 3, microcontroller controls LED/light source using PWM drive patterns by LED drive chip, actual
LED/light source brightness can be adjusted when using according to real needs.LED/light source uses 650nm ± 10nm light source, in each LED
The light source point of lamp, all coordinates planoconvex spotlight, and for being feux rouges directional light by the convergence of the feux rouges of diverging, penetrating for light is strengthened with this
Property.Specifically, being additionally provided with serial port chip on pcb board, serial port chip connection microprocessor, realization is connected with host computer.On housing 1
USB interface is additionally provided with, USB interface connection microcontroller can be that microcontroller powers or realized that data are passed by USB interface
It is defeated.Foot-pedal interface is additionally provided with housing 1, foot-pedal interface connection microcontroller, microcontroller is external by foot-pedal interface
Pedal, pedal can be controlled instead of panel button to sample adding device.
As shown in Figure 1-Figure 3, a kind of 96 hole auxiliary sample adding device connects USB connecting lines to confession in use, first
Electric installation, the sample-adding indicator lamp all light of sample adding device, now indicator lamp regions 5 is opened by power button 32.First selected using preceding
Use pattern, mode selecting key 31 can for carry out model selection, alternative model a little, row, column, all four kinds of moulds
Formula.After wherein dot pattern is selected, line number is first chosen by the selector of row button 352, chosen further according to the selector of row button 342
Column, now the intersection of row and column is the point chosen, the like, select it is all the need for point after, click simultaneously
33 two buttons of forward-reverse key, sample adding device starts to perform the operation of first point, and hereafter often pressing forwarding button once, is held
Once sample-adding is indicated row.If operation is too fast, back can also be clicked on, last operation is returned to；Pass through model selection
The selection row operation of key 31, can select according to row button 352, carry out the operation of sample-adding row, choose after all operation rows, according to institute
The priority of row is selected, operation is performed from top to bottom；Operated by the alternative column of mode selecting key 31, the choosing of 6 column selectors can be had more
Middle column, after all row are chosen, clicks on mode selecting key 31 and is operated, can according to the selecting sequences of row successively from a left side to
It is right to start to perform.After model selection is finished, reagent support 4 is fixed on sample adding device, executive button is clicked on, is loaded
Operation.
As shown in Figure 1-Figure 3, during a kind of 96 hole aids in sample adding device further in use, added with PC connection
Sampling device, enters row mode with PC software and sets, carry out data transmission by USB interface after setting, sample adding device is received
After sample-adding instruction, while clicking on forward-reverse 33 two buttons of key, start execution sample-adding and indicate operation.
As shown in Figure 1-Figure 3, during a kind of 96 hole aids in sample adding device further in use, passed through with pedal
Special purpose interface connection sample-adding plate, pedal substitutes the function of pressing the button of forward-reverse key 33 simultaneously, and step pedal is i.e. according to opening
Beginning pattern is carried out, and the instruction that pedal carries out first sample-adding point is pressed again, the like, the same panel of follow-up mode of operation
Push-botton operation mode.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of 96 hole aids in sample adding device, it is characterised in that including housing, pcb board is provided with the housing；
The pcb board is provided with microcontroller and 96 hole positions, and each hole position is correspondingly arranged a LED/light source, described micro-
Controller is connected with LED drive chip, and the LED drive chip connects the LED/light source；
The housing is provided with front shroud, and the front shroud is provided with and the one-to-one convergent hole of the hole position, the optically focused
Hole is provided with planoconvex spotlight, and the front shroud overlying is covered with thin film switch；
The thin film switch is provided with panel button and indicator lamp regions, and the panel button connects the microcontroller, the finger
Shi Deng areas include with the one-to-one indicator lamp hole of optically focused lamp hole, reagent support is provided with around the indicator lamp regions.
2. a kind of 96 hole auxiliary sample adding device according to claim 1, it is characterised in that the microcontroller uses PWM
Drive pattern controls the LED/light source by the LED drive chip.
3. a kind of 96 hole auxiliary sample adding device according to claim 1, it is characterised in that the LED/light source uses 650nm
± 10nm light source.
4. a kind of 96 hole auxiliary sample adding device according to claim 1, it is characterised in that string is additionally provided with the pcb board
Mouth chip, the serial port chip connects the microprocessor.
5. a kind of 96 hole auxiliary sample adding device according to claim 1, it is characterised in that be additionally provided with USB on the housing
Interface, the USB interface connects the microcontroller.
6. a kind of 96 hole auxiliary sample adding device according to claim 1, it is characterised in that be additionally provided with the housing foot-operated
Plate interface, the foot-pedal interface connects the microcontroller, and the microcontroller is external foot-operated by the foot-pedal interface
Plate.
7. a kind of 96 hole auxiliary sample adding device according to claim 1, it is characterised in that the reagent support is provided with solid
Determine screw and guide groove, the reagent support is fixedly mounted on the housing by the fixing threaded hole.
8. a kind of 96 hole auxiliary sample adding device according to claim 1, it is characterised in that the panel button includes difference
Mode selecting key, power button, forward-reverse key, row button and the row button being connected with the microcontroller.
9. a kind of 96 hole auxiliary sample adding device according to claim 8, it is characterised in that be additionally provided with the thin film switch
Some status indicator lamps, the corresponding panel button of status indicator lamp correspondence is connected with the microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538289.6A CN107315368A (en) | 2017-06-29 | 2017-06-29 | A kind of 96 holes auxiliary sample adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538289.6A CN107315368A (en) | 2017-06-29 | 2017-06-29 | A kind of 96 holes auxiliary sample adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107315368A true CN107315368A (en) | 2017-11-03 |
Family
ID=60180141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710538289.6A Pending CN107315368A (en) | 2017-06-29 | 2017-06-29 | A kind of 96 holes auxiliary sample adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107315368A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445247A (en) * | 2018-05-14 | 2018-08-24 | 兰州天启基因生物科技有限公司 | Porous plate locator |
| CN110923114A (en) * | 2019-11-20 | 2020-03-27 | 滨州市农业农村局 | 96 supplementary application of sample sampling device of hole PCR board |
| CN117187040A (en) * | 2023-10-13 | 2023-12-08 | 艾普拜生物科技(苏州)有限公司 | Chip sample adding instrument |
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2017
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Non-Patent Citations (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117187040A (en) * | 2023-10-13 | 2023-12-08 | 艾普拜生物科技(苏州)有限公司 | Chip sample adding instrument |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |
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| RJ01 | Rejection of invention patent application after publication |