CN201340419Y - Monochrome LED indication circuit board used for full-automatic hemorheological analyzer - Google Patents
Monochrome LED indication circuit board used for full-automatic hemorheological analyzer Download PDFInfo
- Publication number
- CN201340419Y CN201340419Y CNU2008202086149U CN200820208614U CN201340419Y CN 201340419 Y CN201340419 Y CN 201340419Y CN U2008202086149 U CNU2008202086149 U CN U2008202086149U CN 200820208614 U CN200820208614 U CN 200820208614U CN 201340419 Y CN201340419 Y CN 201340419Y
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- China
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- monochromatic led
- circuit plate
- circuit board
- indicating circuit
- sample
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Abstract
The utility model discloses a monochrome LED indication circuit board used for a full-automatic hemorheological analyzer; wherein the circuit board comprises a main control module, a monochrome LED array, a photoelectric sensor array, a serial-in-parallel-out chip, a parallel-in-serial-out chip, a monochrome LED indication circuit board and a sensor circuit board; wherein the main control module is connected with the monochrome LED array through the serial-in-parallel-out chip, and is connected with the photoelectric sensor array through the parallel-in-serial-out chip. The monochrome LED indication circuit board can visually display the experiment status of the sample on the sample frame for the operating personnel.
Description
Technical field:
The utility model relates to a kind of control circuit board, particularly a kind of monochromatic LED indicating circuit plate that is used for the fully automatic blood flow graph.
Background technology:
LED indicating circuit plate in the fully automatic blood flow graph is mainly used in the sample experimental state indication of fully automatic blood flow graph.It is the ingredient of the sample rack module of fully automatic blood flow graph, use this device can allow operating personnel's sample experimental state on the judgement sample frame (comprise sample to be tested and this two states of test sample) intuitively, greatly facilitate the use of operating personnel this instrument.But there are problems such as sensitivity is not high in the sample experimental state in present existing fully automatic blood flow graph indication, thereby can occur indicating inequality really, also to need operating personnel further to confirm problems such as operation.
The utility model content:
The utility model is in order to solve existing problem in the LED indicating circuit plate in the existing fully automatic blood flow graph, and a kind of indicating circuit plate that can accurately indicate the sample experimental state on the sample rack is provided.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of monochromatic LED indicating circuit plate that is used for the fully automatic blood flow graph, this circuit board comprises main control module, monochromatic LED array, photosensor arrays, seal in and go out chip, incorporate into and go here and there out chip, monochromatic LED indicating circuit plate, sensor circuit board, described main control module connects the monochromatic LED array by sealing in and going out chip, and goes here and there out chip and connect photosensor arrays by incorporating into.
Described monochromatic LED array is placed on the monochromatic LED indicating circuit plate.
Described photosensor arrays is placed on the photoelectric sensor circuit plate.
Settle the test tube cover to form sample rack between described monochromatic LED indicating circuit plate and the sensor circuit board, and the photoelectric sensor array arrangement is arranged corresponding with the test tube cover between two circuit boards on the monochromatic LED array arrangement on the monochromatic LED indicating circuit plate, photoelectric sensor circuit plate.
The utility model that obtains according to technique scheme can be very intuitively shows sample experimental state on the sample rack (comprise sample to be tested and this two states of test sample) for operating personnel.The utility model is simple in structure simultaneously, accuracy is high, practicality is high, greatly facilitates the use of operating personnel to the fully automatic blood flow graph.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is control principle figure of the present utility model.
Fig. 2 is control principle figure of the present utility model.
Fig. 3 is a sample rack structural drawing of the present utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
The sample experimental state on the sample rack shows existing problem in the existing fully automatic blood flow graph in order to solve, and has adopted a kind of novel monochromatic LED indicating circuit plate.
This circuit board is mainly used in the sample experimental state indication of fully automatic blood flow graph.Two circuit boards are added the test tube cover and are formed a sample rack, can save processing cost.If certain sample on the sample rack has been tested end, master control borad is just lighted corresponding LED light, indicates this sample tested.When taking out sample after detection is finished, LED light can be extinguished, and illustrates that sample is removed.
Based on above-mentioned principle, concrete technical scheme of the present utility model is as follows:
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of monochromatic LED indicating circuit plate that is used for the fully automatic blood flow graph, this circuit board comprises main control module 1, photoelectric sensor circuit plate 7, monochromatic LED indicating circuit plate 6, photosensor arrays 5, monochromatic LED array 3 seals in and goes out chip 2, incorporates into to go here and there out chip 4.Main control module 1 (being master control borad) connects monochromatic LED array 3 by sealing in and going out chip 2, and monochromatic LED array 3 is placed on the monochromatic LED indicating circuit plate 6; Main control module 1 (being master control borad) is gone here and there out chip 4 and is connected photosensor arrays 5 by incorporating into, and this photosensor arrays 5 is placed on the photoelectric sensor circuit plate 7.
As shown in Figure 3, settle test tube cover 8 to form sample racks between monochromatic LED indicating circuit plate 6 and the sensor circuit board 7, and on the monochromatic LED array arrangement on the monochromatic LED indicating circuit plate 6, photoelectric sensor circuit plate 7 photoelectric sensor array arrangement and test tube between two circuit boards overlap 8 arrange corresponding.
Form monochromatic LED operation part and query sample frame state part by above-mentioned each module.
To the monochromatic LED operation part: referring to Fig. 1, by sealing in and go out the control of 2 pairs of monochromatic LED arrays 3 of chip, the array arrangement of test tube cover 8 is corresponding on the array arrangement of this monochromatic LED array 3 and the sample rack by main control module 1 (being master control borad).
The utility model adopts seals in and goes out serial input and the line output that chip 2 can be realized data, its pin A1, A2 serial input, through processing data are walked abreast from pin 0A, 0B, 0C, 0D, 0E, 0F, 0G, 0H simultaneously and import, and corresponding LED in the control monochromatic LED array.
Query sample frame state part: referring to Fig. 2, go here and there out chip 4 control photosensor arrays 5 by main control module 1 (being master control borad) by incorporating into, the array arrangement of sample is corresponding on the array arrangement of this photosensor arrays 5 and the sample rack.Simultaneously the utility model adopts incorporates that to go here and there out chip 4 be 8 bit parallel input string line outputs into.
It mainly is made up of the utility model that obtains according to technique scheme circuit board PCB part and monochromatic LED indicating section, photoelectric sensor part three parts.If certain sample on the sample rack has been tested end, master control borad just by sealing in and going out corresponding LED light on the bright monochromatic LED circuit board of chip drive point, indicates this sample tested.When taking out sample after detection is finished, LED light can be extinguished, and illustrates that sample is removed.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1, a kind of monochromatic LED indicating circuit plate that is used for the fully automatic blood flow graph, this circuit board comprises main control module, monochromatic LED array, photosensor arrays, seal in and go out chip, incorporate into and go here and there out chip, monochromatic LED indicating circuit plate, sensor circuit board, it is characterized in that described main control module connects the monochromatic LED array by sealing in and going out chip, and go here and there out chip and connect photosensor arrays by incorporating into.
2, a kind of monochromatic LED indicating circuit plate that is used for the fully automatic blood flow graph according to claim 1 is characterized in that described monochromatic LED array is placed on the monochromatic LED indicating circuit plate.
3, a kind of monochromatic LED indicating circuit plate that is used for the fully automatic blood flow graph according to claim 1 is characterized in that described photosensor arrays is placed on the photoelectric sensor circuit plate.
4, according to claim 1 or 2 or 3 described a kind of monochromatic LED indicating circuit plates that are used for the fully automatic blood flow graph, it is characterized in that, settle the test tube cover to form sample rack between described monochromatic LED indicating circuit plate and the sensor circuit board, and the photoelectric sensor array arrangement is arranged corresponding with the test tube cover between two circuit boards on the monochromatic LED array arrangement on the monochromatic LED indicating circuit plate, photoelectric sensor circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202086149U CN201340419Y (en) | 2008-12-31 | 2008-12-31 | Monochrome LED indication circuit board used for full-automatic hemorheological analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202086149U CN201340419Y (en) | 2008-12-31 | 2008-12-31 | Monochrome LED indication circuit board used for full-automatic hemorheological analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340419Y true CN201340419Y (en) | 2009-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202086149U Expired - Fee Related CN201340419Y (en) | 2008-12-31 | 2008-12-31 | Monochrome LED indication circuit board used for full-automatic hemorheological analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340419Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446244A (en) * | 2010-09-30 | 2012-05-09 | 广州阳普医疗科技股份有限公司 | Emergency-treatment specimen priority processing system for analytical test equipment |
-
2008
- 2008-12-31 CN CNU2008202086149U patent/CN201340419Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446244A (en) * | 2010-09-30 | 2012-05-09 | 广州阳普医疗科技股份有限公司 | Emergency-treatment specimen priority processing system for analytical test equipment |
| CN102446244B (en) * | 2010-09-30 | 2017-01-25 | 广州阳普医疗科技股份有限公司 | Emergency-treatment specimen priority processing system for analytical test equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20101231 |