CN102539805B - Sample automatic feeder of full automatic fecal occult blood analyzer - Google Patents
Sample automatic feeder of full automatic fecal occult blood analyzer Download PDFInfo
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- CN102539805B CN102539805B CN 201210032063 CN201210032063A CN102539805B CN 102539805 B CN102539805 B CN 102539805B CN 201210032063 CN201210032063 CN 201210032063 CN 201210032063 A CN201210032063 A CN 201210032063A CN 102539805 B CN102539805 B CN 102539805B
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Abstract
The invention discloses a sample automatic feeder of a full automatic fecal occult blood analyzer. The sample automatic feeder consists of a driving mechanism, a bar code scanning mechanism and a retaining tube mechanism, all of which are arranged on a base plate, wherein the driving mechanism consists of a motor, a synchronous belt and a sample tube frame, a transmission shaft of the motor is connected with a rotary shaft of the sample tube frame through the synchronous belt, the motor drives the sample tube frame to rotate through the synchronous belt, the bar code scanning mechanism consists of a bar code scanner and a support, the support is arranged on the base plate, the retaining tube mechanism consists of a retaining rod, a pull rod, an electromagnet and a tension spring, the retaining rod and the pull rod are connected by a pull rod shaft, and the pull rod drives the retaining rod to rotate through the pull rod shaft. The sample automatic feeder of the full automatic fecal occult blood analyzer, disclosed by the invention, has the beneficial effects of simple structure, convenience for using, stability in mechanical operation and lower installation use cost.
Description
Technical field
The present invention relates to a kind of sample automatic supply device of detecting instrument, relate in particular to a kind of sample automatic supply device of full-automatic fecal occult blood analyser.
Background technology
At present, in full-automatic fecal occult blood analyser, for realizing the full-automatic supply of sample, need to be equipped with a cover sample automatic supply device, this device need possess the splendid attire and the automatic transport function of urine collector, also need possess the bar code information automatic reading function on the urine collector, realize that the mode that this sample is supplied automatically has a lot, for example this automatic conveying device of square plate style is put the sample pipe support side by side, is pushed to sampling mechanism then one by one, though this kind structure can realize sample and supply automatically, but the structure more complicated, the mechanical motion less stable, and also cost is higher.
Summary of the invention
The technical problem to be solved in the present invention is the set sample feeding mechanism complex structure of existing full-automatic fecal occult blood analyser, mechanical motion poor stability and the high problem of cost and the sample automatic supply device of a kind of full-automatic fecal occult blood analyser that provides.
The sample automatic supply device of full-automatic fecal occult blood analyser of the present invention is made up of driving mechanism, bar code scan mechanism and retaining pipe mechanism, and driving mechanism, bar code scan mechanism and retaining pipe mechanism are installed on the base plate.
Driving mechanism by motor, synchronously the band and the sample pipe support form, drive axle of motor is connected with the rotation axis of sample pipe support by being with synchronously, motor rotates by the sample of band drive synchronously pipe support, the base of sample pipe support rotation axis is provided with the pipe support position detecting device, can accurately detect the sample pipe support location status of urine collector of anticipating of taking up an official post at any time by this device, with the take up an official post stand of a urine collector of control sample pipe support, the sample pipe support is modular can the dismounting, can several urine collectors of splendid attire on the sample pipe support.
Bar code scan mechanism is made up of barcode scanner and support, props up to be erected on the base plate, and the position of support on base plate can be adjusted, and the scanning end of barcode scanner is corresponding with the position of sample pipe support.
Retaining pipe mechanism is made up of pin, pull bar, electromagnet and extension spring, be connected by pull rod shaft between pin and the pull bar, pull bar drives pin by pull rod shaft and rotates, and electromagnet is connected with pull bar by extension spring, thereby electromagnet orders about the rotation of the folding drive pin of pull bar by extension spring.
Principle of work of the present invention:
In the time of need carrying out the sample supply, start motor, power orders about the sample pipe support by synchronous band and rotates, this moment, the pipe support position detecting device can detect the location status that is positioned at the urine collector on the sample pipe support, with the rotational angle value of control motor, make the urine collector of specified tube number transfer to the scanning position of barcode scanner or transfer to the suction sample position at pin place; When the urine collector of specified tube number was transported to the scanning position of barcode scanner, barcode scanner read the bar code information on the urine collector; When the urine collector of specified tube number is transferred to when inhaling the sample position, electromagnet energising adhesive pulling pull bar drives pull rod shaft and rotates, pull rod shaft drives the top that pin turns to urine collector urine collector is blocked, and prevents to inhale when puncture needle is extracted behind the sample urine collector is taken out of from the sample pipe support.After inhaling the sample end, the electromagnet outage, extension spring retracts pull bar, and pin is removed from the urine collector top and is got back to initial position.
Beneficial effect of the present invention:
Simple in structure, easy to use, mechanical movement is stable, and it is lower to install and use cost.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 removes sample tube shelf structure synoptic diagram for the present invention.
1, motor 2, be with 3 synchronously, sample pipe support 4, rotation axis 5, pipe support position detecting device 6, urine collector 7, barcode scanner 8, support 9, base plate 11, pin 12, pull bar 13, electromagnet 14, extension spring 15, pull rod shaft.
Embodiment
See also Fig. 1, shown in Figure 2:
The sample automatic supply device of full-automatic fecal occult blood analyser of the present invention is made up of driving mechanism, bar code scan mechanism and retaining pipe mechanism, and driving mechanism, bar code scan mechanism and retaining pipe mechanism are installed on the base plate 9.
Driving mechanism is by motor 1, be with synchronously 2 and sample pipe support 3 form, the transmission shaft of motor 1 is by being connected with the rotation axis 4 of sample pipe support 3 with 2 synchronously, motor 1 is by being with 2 to drive 3 rotations of sample pipe support synchronously, the base of the rotation axis 4 of sample pipe support 3 is provided with pipe support position detecting device 5, pipe support position detecting device 5 can accurately detect the location status of any urine collector 6 on the sample pipe support 3 at any time, stand with arbitrary urine collector 6 on the control sample pipe support 3, sample pipe support 3 is modular can dismountings, is loaded with 80 urine collectors 6 on the sample pipe support 3.
Bar code scan mechanism is made up of barcode scanner 7 and support 8, and support 8 is located on the base plate 9, and the position of support 8 on base plate 9 can be adjusted, and the scanning end of barcode scanner 7 is corresponding with the position of sample pipe support 3.
Retaining pipe mechanism is made up of pin 11, pull bar 12, electromagnet 13 and extension spring 14, be connected by pull rod shaft 15 between pin 11 and the pull bar 12, pull bar 12 drives pin 11 by pull rod shaft 15 and rotates, electromagnet 13 is connected with pull bar 12 by extension spring 14, thereby electromagnet 13 orders about the rotation of the folding drive pin 11 of pull bar 12 by extension spring 14.
Principle of work of the present invention:
In the time of need carrying out the sample supply, start motor 1, power is by being with 2 to order about 3 rotations of sample pipe support synchronously, pipe support position detecting device 5 can detect the location status of the urine collector 6 that is positioned on the sample pipe support 3 at this moment, with the rotational angle value of control motor 1, make the urine collector 6 of specified tube number transfer to the scanning position of barcode scanner 7 or transfer to the suction sample position at pin 11 places; When the urine collector 6 of specified tube number was transported to the scanning position of barcode scanner 7, barcode scanner 7 read the bar code information on the urine collector 6; When the urine collector 6 of specified tube number is transferred to when inhaling the sample position, electromagnet 13 energising adhesive pulling pull bars 12 drive pull rod shaft 15 and rotate, pull rod shaft 15 drives the top that pins 11 turn to urine collector 6 urine collector 6 is blocked, and prevents to inhale when puncture needle is extracted behind the sample urine collector 6 is taken out of from sample pipe support 3.After inhaling the sample end, electromagnet 13 outages, extension spring 14 retracts pull bar 12, and pin 11 is removed from urine collector 6 tops and is got back to initial position.
Claims (2)
1. the sample automatic supply device of a full-automatic fecal occult blood analyser, it is characterized in that: be by driving mechanism, bar code scan mechanism and retaining pipe mechanism form, driving mechanism, bar code scan mechanism and retaining pipe mechanism are installed on the base plate, driving mechanism is by motor, band and sample pipe support are formed synchronously, drive axle of motor is connected with the rotation axis of sample pipe support by being with synchronously, motor rotates by the sample of band drive synchronously pipe support, the base of sample pipe support rotation axis is provided with the pipe support position detecting device, bar code scan mechanism is made up of barcode scanner and support, prop up and be erected on the base plate, the position of support on base plate can be adjusted, the scanning end of barcode scanner is corresponding with the position of sample pipe support, retaining pipe mechanism is by pin, pull bar, electromagnet and extension spring are formed, be connected by pull rod shaft between pin and the pull bar, pull bar drives pin by pull rod shaft and rotates, electromagnet is connected with pull bar by extension spring, thereby the folding that electromagnet orders about pull bar by extension spring drives the rotation of pin, and pull rod shaft drives the top that pin turns to urine collector urine collector is blocked.
2. the sample automatic supply device of a kind of full-automatic fecal occult blood analyser according to claim 1 is characterized in that: described sample pipe support is modular can the dismounting.
3. the sample automatic supply device of a kind of full-automatic fecal occult blood analyser according to claim 1 is characterized in that: can several urine collectors of splendid attire on the described sample pipe support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210032063 CN102539805B (en) | 2012-02-14 | 2012-02-14 | Sample automatic feeder of full automatic fecal occult blood analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210032063 CN102539805B (en) | 2012-02-14 | 2012-02-14 | Sample automatic feeder of full automatic fecal occult blood analyzer |
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| Publication Number | Publication Date |
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| CN102539805A CN102539805A (en) | 2012-07-04 |
| CN102539805B true CN102539805B (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210032063 Active CN102539805B (en) | 2012-02-14 | 2012-02-14 | Sample automatic feeder of full automatic fecal occult blood analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3370067A4 (en) * | 2015-10-30 | 2019-07-10 | W.H.P.M. Bioresearch and Technology Co., Ltd. | Rotating disc type fecal occult blood detection analyzer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3199953B1 (en) * | 2016-02-01 | 2021-03-24 | Roche Diagniostics GmbH | Method for teaching positioning of a bar code scanner and apparatus for processing a sample or reagent |
| CN207624015U (en) * | 2018-01-12 | 2018-07-17 | 苏州长光华医生物医学工程有限公司 | A kind of sample storage device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592653B (en) * | 2008-05-30 | 2013-04-24 | 王海波 | Fully automatic operation instrument for routine inspection of excrement |
| CN101806807B (en) * | 2010-02-09 | 2013-10-23 | 广州青扬仪器有限公司 | Automatic processing method before stool examination |
| CN102252968B (en) * | 2011-04-29 | 2013-07-31 | 襄阳市科瑞杰医疗器械有限公司 | Automatic operating stool tester |
| CN202471743U (en) * | 2012-02-15 | 2012-10-03 | 长春迪瑞医疗科技股份有限公司 | Automatic sample feeding device for full-automatic feces occult blood analyzer |
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2012
- 2012-02-14 CN CN 201210032063 patent/CN102539805B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3370067A4 (en) * | 2015-10-30 | 2019-07-10 | W.H.P.M. Bioresearch and Technology Co., Ltd. | Rotating disc type fecal occult blood detection analyzer |
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| CN102539805A (en) | 2012-07-04 |
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Address after: 130012 No. 95 Yunhe street, hi tech Industrial Development Zone, Jilin, Changchun Patentee after: Medical Polytron Technologies Inc Address before: 130012 No. 95 Yunhe street, hi tech Industrial Development Zone, Jilin, Changchun Patentee before: Changchun Dirui Medical Technology Co., Ltd. |
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