CN101782588B - Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument - Google Patents
Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument Download PDFInfo
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- CN101782588B CN101782588B CN 201010102209 CN201010102209A CN101782588B CN 101782588 B CN101782588 B CN 101782588B CN 201010102209 CN201010102209 CN 201010102209 CN 201010102209 A CN201010102209 A CN 201010102209A CN 101782588 B CN101782588 B CN 101782588B
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Abstract
The invention relates to a double-needle sample sucking mechanism applicable to a full-automatic blood type analytical instrument, which adopts double needles for sucking samples. The double-needle sample sucking mechanism comprises an upper transmission mechanism, a lower transmission mechanism, a horizontal transmission mechanism and the like, through the transmission of the horizontal transmission mechanism, the upper transmission mechanism and the lower transmission mechanism, the invention reaches the goals of moving sample sucking needles and sucking reagents. The invention reaches the fast and convenient double-needle sample sucking effect through a series of transmission, at the same time, the sample sucking with unequal spacing can be realized through the single belt transmission adopted by the double-needle sample sucking mechanism, the production cost can also be reduced, and the funds can be saved.
Description
Technical field
The present invention relates to a kind of blood group determination appearance, be specifically related to a kind of double-needle sample sucking mechanism that is applicable to full-automatic blood type analytical instrument.
Background technology
In clinical medical inspection; The blood group determination appearance has a wide range of applications, and its accuracy and efficient are very important, and it will directly affect people's life security; The blood group determination appearance of present domestic medical field all adopts the single needle sample adding device; This kind structure has limited the operating rate of instrument greatly, the courageous and upright efficient that detects of influence, and be easy to generate cross pollution.
Become the technical matters that needs to be resolved hurrily in the art so develop a kind of novel blood group determination appearance with crosspointer sample absorbing device.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of double-needle sample sucking mechanism that is applicable to full-automatic blood type analytical instrument, can inhale appearance, application of sample in the course of the work simultaneously, has both improved work efficiency, has reduced the probability of cross pollution simultaneously again.
In order to solve the problems of the technologies described above, blood group determination appearance crosspointer sample absorbing device of the present invention comprises horizontal gear train, gear train up and down, it is characterized in that; Also comprise movable stand, U type frame, guide rail; Said horizontal gear train is connected with guide rail with said U type frame respectively; Said gear train up and down is connected with said horizontal gear train, and said guide rail one end inserts and is fixed in the said movable stand, and the other end and said U type frame fix; Said U type frame one end is fixed on the said movable stand, and the other end is fixed on the said guide rail.
Described horizontal gear train comprises synchronizing jugged belt wheel, driven pulley, and band turns round belt wheel synchronously; Fixed pin, first motor, pressure zone sheet, movable plate; Described first motor is fixedly mounted on the movable stand, and synchronizing jugged belt wheel is installed in through fixed pin on the rotation axis of first motor, and driven pulley is installed in the lower end of movable stand; The revolution belt wheel is installed in U type frame lower end, and band is connected between synchronizing jugged belt wheel and driven pulley and the revolution belt wheel synchronously, and movable plate is installed on the guide rail; And along guide rail slidably, pressure zone sheet one end is fixedly connected with movable plate, and the other end is with band is fixing synchronously.
Described gear train up and down comprises second motor, gear, rack frame, tooth bar; Pin, Z axle optocoupler catch, contiguous block; Suction needle and Z axle optocoupler, second motor is installed in a side of movable plate, and gear is connected through pin with the rotation axis of second motor; Through sliding up and down, the contiguous block upper end is connected with the tooth bar lower end tooth bar from rack frame, and the lower end is connected with the suction needle upper end; Z axle optocoupler catch is fixed on contiguous block one side, and Z axle optocoupler is fixed on movable plate bottom, wheel and rack formative gear tooth bar engaged transmission.
Adopt crosspointer sample adding device of the present invention, when suction needle was drawn reagent, two pins can be drawn different reagent simultaneously, when application of sample, and the reagent of can in the blood group card, annotating simultaneously, convenient and swift.Owing to be the independent application of sample of crosspointer, avoided walking repeatedly to draw sample, the while is the cross pollution probability of the reagent of reduction also, improves the quality and the efficient of application of sample, accomplishes conveniently to inhale appearance, application of sample process.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is explained further details.
Fig. 1 is the front view of crosspointer sample adding device of the present invention.
Fig. 2 is the left view of crosspointer sample adding device of the present invention.
Embodiment
As shown in Figure 1, blood group determination appearance crosspointer sample absorbing device of the present invention comprises horizontal gear train, gear train, movable stand 51, U type frame 52 and guide rail 53 up and down.
Described horizontal gear train comprises synchronizing jugged belt wheel 21, and driven pulley 22 is with 23 synchronously; Revolution belt wheel 24, fixed pin 25, the first motors 26; Pressure zone sheet 27, movable plate 28, described first motor 26 is fixedly mounted on the movable stand 51; Synchronizing jugged belt wheel 21 is installed in through fixed pin 25 on the rotation axis of first motor 26, and driven pulley 22 is installed in the lower end of movable stand 21, and revolution belt wheel 24 is installed in U type frame 52 lower ends; Be with 23 to be connected between synchronizing jugged belt wheel 21 and driven pulley 22 and the revolution belt wheel 24 synchronously, movable plate 28 is installed on the guide rail 53, and along guide rail 53 slidably; Pressure zone sheet 27 1 ends are fixedly connected with movable plate 28, the other end be with synchronously 23 fixing.
Described guide rail 53 1 ends insert and are fixed in the movable stand 51, and the other end and U type frame 52 fix, and U type frame 52 1 ends are fixed on the movable stand 51, and the other end is fixed on the guide rail 53.
As shown in Figure 1, described gear train up and down comprises second motor 31, gear 35, rack frame 33; Tooth bar 34, pin 36, Z axle optocoupler catch 37, contiguous block 38; Suction needle 39 and Z axle optocoupler 32, the second motors 31 are installed in a side of movable plate 28, and gear 35 is connected through pin 36 with the rotation axis of second motor 31; Through sliding up and down, contiguous block 38 upper ends are connected with tooth bar 35 lower ends tooth bar 34 from rack frame 33, and the lower end is connected with aspirating needle 39 upper ends; Z axle optocoupler catch 37 is fixed on contiguous block 38 1 sides, and Z axle optocoupler 32 is fixed on movable plate 28 bottoms, gear 35 and tooth bar 34 formative gear tooth bar engaged transmission.
When crosspointer sample adding device of the present invention is worked, comprise following job step, at first horizontal direction moves suction needle: open horizontal gearing; To 26 energisings of first motor; The rotation of first motor drives synchronizing jugged belt wheel 21 rotations, and synchronizing jugged belt wheel 21 drives is with 23 transmissions synchronously; Synchronizing jugged belt wheel 21, driven pulley 22, be with 23 synchronously, revolution belt wheel 24 is common constitutes the tape loop transmissions; Be with 23 to be fastened on movable plate 28 lower ends synchronously, move, make suction needle 39 can arrive assigned address thereby drive movable plate 28 horizontal directions through pressure zone sheet 27.Driven pulley 22 can make and increase cornerite when being with 23 to contact with synchronizing jugged belt wheel 21 synchronously, improves Belt Transmission Efficiency.When suction needle 39 arrives assigned address, 26 outages of first motor, synchronizing jugged belt wheel 21 stops the rotation, thereby makes whole horizontal gear train stop motion.Start gear train up and down this moment, to 31 energisings of second motor, second motor 31 rotates; Rotate through pin 36 driving-belt moving gears 35, the engaged transmission through rack-and-pinion drives tooth bar 34 and in rack frame 33, carries out underdrive, thereby through the connection of contiguous block 38 suction needle 39 is moved downward; Arrive reagent liquid level below and draw sample work, arrive the following time of liquid level of drawing sample, 31 outages of second motor; Gear 35 is stopped the rotation; Thereby the engaged transmission of rack-and-pinion is stopped, and tooth bar 34 is fixed, makes the aspirating needle 39 static samples of drawing.When the sample liquid absorption finishes, second motor 31 is oppositely switched on, through pin 36 driving-belt moving gears 35 backward rotation; Engaged transmission through rack-and-pinion drive tooth bar 34 in rack frame 33, carry out on transmission, thereby through the connection of contiguous block 38 suction needle 39 is moved upward, leave the reagent liquid level; When Z axle optocoupler catch 37 blocks Z axle optocoupler 32; 31 outages of second motor quit work, and gear train quits work thereby make up and down, and suction needle is accomplished the appearance work of inhaling.
As another embodiment of the present invention because double-needle sample sucking mechanism adopts independent belt gear, can realize the crosspointer equidistance or not any distance of equidistance inhale appearance; This structure can accelerate to inhale appearance speed; Increase work efficiency, the also convenient simultaneously selection to reagent rack saves production cost.
Claims (1)
1. double-needle sample sucking mechanism that is applicable to full-automatic blood type analytical instrument comprises horizontal gear train, gear train up and down, it is characterized in that; Also comprise movable stand (51), U type frame (52), guide rail (53); Said horizontal gear train is connected with guide rail (53) with said U type frame (52) respectively; Said gear train up and down is connected with said horizontal gear train, and said guide rail (53) one ends insert and are fixed in the said movable stand (51), and the other end and said U type frame (52) fix; Said U type frame (52) one ends are fixed on the said movable stand (51), and the other end is fixed on the said guide rail (53);
Described horizontal gear train comprises synchronizing jugged belt wheel (21), driven pulley (22), band (23) synchronously; Revolution belt wheel (24), fixed pin (25), first motor (26); Pressure zone sheet (27), movable plate (28), described first motor (26) are fixedly mounted on the said movable stand (51); Said synchronizing jugged belt wheel (21) is installed on the rotation axis of said first motor (26) through said fixed pin (25); Said driven pulley (22) is installed in the lower end of said movable stand (21), and said revolution belt wheel (24) is installed in said U type frame (52) lower end, and said synchronous band (23) is connected between said synchronizing jugged belt wheel (21) and said driven pulley (22) and the said revolution belt wheel (24); Said movable plate (28) is installed on the said guide rail (53); And along said guide rail (53) slidably, said pressure zone sheet (27) one ends are fixedly connected with said movable plate (28), and the other end and said synchronous band (23) are fixing;
Described gear train up and down comprises second motor (31), gear (35), rack frame (33); Tooth bar (34), pin (36), Z axle optocoupler catch (37); Contiguous block (38), suction needle (39) and Z axle optocoupler (32), said second motor (31) is fixed on a side of said movable plate (28); Said gear (35) is connected through said pin (36) with the rotation axis of said second motor (31), and through sliding up and down, said contiguous block (38) upper end is connected with the lower end of said tooth bar (35) said tooth bar (34) from said rack frame (33); The lower end is connected with said suction needle (39) upper end; Said Z axle optocoupler catch (37) is fixed on said contiguous block (38) one sides, and said Z axle optocoupler (32) is fixed on said movable plate (28) bottom, gear (35) and tooth bar (34) formative gear tooth bar engaged transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010102209 CN101782588B (en) | 2010-01-27 | 2010-01-27 | Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010102209 CN101782588B (en) | 2010-01-27 | 2010-01-27 | Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument |
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| CN101782588A CN101782588A (en) | 2010-07-21 |
| CN101782588B true CN101782588B (en) | 2012-10-03 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103765221B (en) * | 2011-05-26 | 2015-12-09 | 西门子公司 | Blood group determination system |
| CN103063827B (en) * | 2013-01-16 | 2015-06-03 | 珠海森龙生物科技有限公司 | High-speed sample-adding system |
| CN103230902B (en) * | 2013-03-26 | 2015-07-08 | 山东博科生物产业有限公司 | Enzyme-labeling washing plate mechanism |
| CN103926418B (en) * | 2013-12-13 | 2017-01-11 | 东软安德医疗科技有限公司 | Double needle sample adding device |
| CN103675316A (en) * | 2013-12-24 | 2014-03-26 | 苏州长光华医生物医学工程有限公司 | Full-automatic sample-adding device for blood-type testing instrument |
| CN104155466A (en) * | 2014-09-01 | 2014-11-19 | 江苏雷奥生物科技有限公司 | Vertical movement mechanism for medical equipment |
| CN105866115A (en) * | 2016-05-24 | 2016-08-17 | 江门市凯林贸易有限公司 | Mycoplasma identification and drug sensitivity analysis system and using method thereof |
| CN106526211B (en) * | 2016-12-26 | 2019-05-31 | 南京攀事达电子仪器有限公司 | Sampler and blomelicalbloodgasandelectrolrteanalyzers |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5935523A (en) * | 1997-05-29 | 1999-08-10 | Medical Laboratory Automation, Inc. | Apparatus for accessing a sealed container |
| CN1963527A (en) * | 2005-11-10 | 2007-05-16 | 深圳迈瑞生物医疗电子股份有限公司 | Full-automatic biochemical analyzer and analysis method thereof |
| CN200982970Y (en) * | 2006-05-26 | 2007-11-28 | 重庆大学维多生物工程研究所 | Blood rheometer 3D absorption sampler |
| CN101285843A (en) * | 2008-05-29 | 2008-10-15 | 上海安泰分析仪器有限公司 | Full-automatic biochemical analyzer liquid-transferring arm combined device |
-
2010
- 2010-01-27 CN CN 201010102209 patent/CN101782588B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5935523A (en) * | 1997-05-29 | 1999-08-10 | Medical Laboratory Automation, Inc. | Apparatus for accessing a sealed container |
| CN1963527A (en) * | 2005-11-10 | 2007-05-16 | 深圳迈瑞生物医疗电子股份有限公司 | Full-automatic biochemical analyzer and analysis method thereof |
| CN200982970Y (en) * | 2006-05-26 | 2007-11-28 | 重庆大学维多生物工程研究所 | Blood rheometer 3D absorption sampler |
| CN101285843A (en) * | 2008-05-29 | 2008-10-15 | 上海安泰分析仪器有限公司 | Full-automatic biochemical analyzer liquid-transferring arm combined device |
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| CN101782588A (en) | 2010-07-21 |
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Owner name: SUZHOU CHANGGUANG HUAYI BIOMEDICAL ENGINEERING CO. Free format text: FORMER OWNER: SUZHOU INSTITUTE OF BIOMEDICAL ENGINEERING AND TECHNOLOGY Effective date: 20130614 |
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Denomination of invention: Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument Effective date of registration: 20140314 Granted publication date: 20121003 Pledgee: Suzhou city science and Technology Co., Ltd. Pledgor: Suzhou Changguang Huayi Biomedical Engineering Co., Ltd. Registration number: 2014990000159 |
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Date of cancellation: 20150123 Granted publication date: 20121003 Pledgee: Suzhou city science and Technology Co., Ltd. Pledgor: Suzhou Changguang Huayi Biomedical Engineering Co., Ltd. Registration number: 2014990000159 |
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Denomination of invention: Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument Effective date of registration: 20150403 Granted publication date: 20121003 Pledgee: Suzhou city science and Technology Co., Ltd. Pledgor: Suzhou Changguang Huayi Biomedical Engineering Co., Ltd. Registration number: 2015990000253 |
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Denomination of invention: Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument Effective date of registration: 20150812 Granted publication date: 20121003 Pledgee: Suzhou city science and Technology Co., Ltd. Pledgor: Suzhou Changguang Huayi Biomedical Engineering Co., Ltd. Registration number: 2015990000666 |
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