CN204330436U - A kind of fluorescence sheet stainer double needle mechanism automatically - Google Patents
A kind of fluorescence sheet stainer double needle mechanism automatically Download PDFInfo
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- CN204330436U CN204330436U CN201420724091.9U CN201420724091U CN204330436U CN 204330436 U CN204330436 U CN 204330436U CN 201420724091 U CN201420724091 U CN 201420724091U CN 204330436 U CN204330436 U CN 204330436U
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Abstract
The utility model relates to technical field of medical inspection equipment, specifically a kind of fluorescence sheet stainer double needle mechanism automatically.This automatic fluorescence sheet stainer double needle mechanism comprises Z arm base plate, motor and crosspointer support plate, described Z arm base plate in the vertical direction is provided with Z-direction line slideway, described crosspointer support plate is slidably connected with described Z-direction line slideway on the one hand, be connected with described motor by Timing Belt on the other hand, described crosspointer support plate is provided with the fluid pin and waste liquid pin that are parallel to each other, and the relatively described waste liquid pin of described fluid pin moves up and down.The utility model provides the automatic fluorescence sheet stainer double needle mechanism that a kind of structure simply, is conveniently cleaned, cross pollution is little.
Description
Technical field
The utility model relates to technical field of medical inspection equipment, specifically a kind of fluorescence sheet stainer double needle mechanism automatically.
Background technology
In recent years, along with autoimmune disease is given more sustained attention, autoimmunity diagnostic products and producer also constantly gush out, spearhead unanimously points to the abundantest BLOT series products of profit margin, but most hospital client in operation, be also in a low-down state of automatization level, test item is numerous and diverse, transmitting messages, it is long to accuse the time cycle, and test item hand-manipulated too much causes the negative new test item of increase of conflicting of client; Due to specimen amount and instrument cost, the input work of instrument can not be able to again fully under way, and these imbalances between supply and demand limit the development in market.
The autoimmunity diagnosis of current main flow is exempted from method (EIA) three bulk by indirect immunofluorescence (IIFA), Western blot (BLOT) and enzyme and is formed.The automaticity of blotting is relatively high, and due to Cost of Medical Treatment restriction, indirect immunofluorescence diagnostic reagent producer is less, and automatization level is lower, but does not have robotization platform.Indirect immunofluorescence is the internationally recognized goldstandard in autoimmunity checkout and diagnosis method, and BLOT method and enzyme are exempted from method and had by new methodology instead risk.
Before carrying out Immunofluorescence test, need first sample to be attached on slide, be then badly in need of high, the convenient cleaning of a staining efficiency of exploitation and the little sheet stainer of cross pollution.
Utility model content
The utility model provides the automatic fluorescence sheet stainer double needle mechanism that a kind of structure simply, is conveniently cleaned, cross pollution is little.
The utility model is achieved through the following technical solutions:
A kind of fluorescence sheet stainer double needle mechanism automatically, comprise Z arm base plate, motor and crosspointer support plate, described Z arm base plate in the vertical direction is provided with Z-direction line slideway, described crosspointer support plate is slidably connected with described Z-direction line slideway on the one hand, be connected with described motor by Timing Belt on the other hand, described crosspointer support plate is provided with the fluid pin and waste liquid pin that are parallel to each other, and the relatively described waste liquid pin of described fluid pin moves up and down.
Described waste liquid pin is fixed on described crosspointer support plate by fixed block, described fluid pin is slidably connected by tooth bar and described fixed block, described fluid pin is fixed on described tooth bar, described tooth bar and described fixed block are slidably connected, described crosspointer support plate is provided with direct current generator, the output terminal of described direct current generator is provided with gear, and described gear is meshed with described tooth bar.
Described fluid pin and waste liquid pin are arranged with orienting sleeve, and described orienting sleeve is fixedly connected with described waste liquid pin, and described fluid pin through orienting sleeve, and slides up and down in orienting sleeve.
Described fixed block is provided with " U " shape fluting, and described tooth bar is located in described " U " shape fluting, and described tooth bar moves up and down along " U " shape fluting.
The output terminal of described motor is provided with driving wheel, and the bottom of described Z arm base plate is provided with engaged wheel, and the straight line that described engaged wheel and described driving wheel are linked to be parallels with described Z-direction line slideway, and described Timing Belt is for connecting described driving wheel and described engaged wheel.
The beneficial effect that the utility model brings is:
In the utility model, described automatic fluorescence sheet stainer double needle mechanism comprises Z arm base plate, motor and crosspointer support plate, wherein Z arm base plate is provided with fluid pin and waste liquid pin, and then achieve fluid pin and the movement of waste liquid pin in Z-direction, complete Sample Dilution, application of sample, wash pin, clean the operation steps such as slide, reagent adding; Z arm base plate arranges the double needle configuration of fluid pin and waste liquid pin, repeatedly can clean slide on the one hand, double needle configuration can reduce cross pollution on the other hand, described fluid pin is used for application of sample, reagent adding and output cleaning fluid, described waste liquid pin is for detaching slide by the cleaning fluid on slide, and crosspointer exists difference in height in respective use procedure.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of automatic fluorescence sheet stainer double needle mechanism described in the utility model.
Fig. 2 is the structural representation of fluid pin described in the utility model and waste liquid pin.
The label that in figure, component names is corresponding is as follows:
1, Z arm base plate; 2, motor; 3, crosspointer support plate; 4, Z-direction line slideway; 5, Timing Belt; 6, fluid pin; 7, waste liquid pin; 8, fixed block; 9, tooth bar; 10, direct current generator; 11, gear; 12, orienting sleeve; 13, " U " shape fluting; 14, driving wheel; 15, engaged wheel.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As the embodiment of automatic fluorescence sheet stainer double needle mechanism described in the utility model, as depicted in figs. 1 and 2, comprise Z arm base plate 1, motor 2 and crosspointer support plate 3, described Z arm base plate 1 in the vertical direction is provided with Z-direction line slideway 4, described crosspointer support plate 3 one aspect and described Z-direction line slideway 4 are slidably connected, be connected with described motor 2 by Timing Belt 5 on the other hand, described crosspointer support plate 3 is provided with the fluid pin 6 and waste liquid pin 7 that are parallel to each other, and the relatively described waste liquid pin 7 of described fluid pin 6 moves up and down.Z arm base plate 1 is provided with fluid pin 6 and waste liquid pin 7, and then achieves fluid pin 6 and the movement of waste liquid pin 7 in Z-direction, complete Sample Dilution, application of sample, wash pin, clean the operation steps such as slide, reagent adding; Z arm base plate 1 arranges the double needle configuration of fluid pin 6 and waste liquid pin 7, repeatedly can clean slide (not shown) on the one hand, double needle configuration can reduce cross pollution on the other hand, described fluid pin 6 is for application of sample, reagent adding and output cleaning fluid, described waste liquid pin 7 is for detaching slide by the cleaning fluid on slide, and crosspointer exists difference in height in respective use procedure; In addition, described fluid pin 6 has the function of detection liquid level.
In the present embodiment, described waste liquid pin 7 is fixed on described crosspointer support plate 3 by fixed block 8, described fluid pin 6 is slidably connected by tooth bar 9 and described fixed block 8, described fluid pin 6 is fixed on described tooth bar 9, described tooth bar 9 is slidably connected with described fixed block 8, described crosspointer support plate 3 is provided with direct current generator 10, and the output terminal of described direct current generator 10 is provided with gear 11, and described gear 11 is meshed with described tooth bar 9.Described crosspointer support plate 3 drives fluid pin 6 and waste liquid pin 7 to move up and down under the driving of motor 2 simultaneously, when needs application of sample, reagent adding or when adding cleaning fluid, described direct current generator 10 rotates, by engaging each other of gear 11 and tooth bar 9, described fluid pin 6 is moved downward relative to described waste liquid pin 7, and then realize application of sample, reagent adding and add the operations such as cleaning fluid, now, the lower end of described fluid pin 6 is lower than the lower end of described waste liquid pin 7, both have a difference in height, then effectively reduce cross pollution, when when cleaning slide, described fluid pin 6 relative waste liquid pin 7 under the drive of direct current generator 10 moves upward, now, the lower end of described fluid pin 6 is higher than the lower end of described waste liquid pin 7, there is a difference in height between the two, effectively reduce cross pollution.
In the present embodiment, described fluid pin 6 and waste liquid pin 7 are arranged with orienting sleeve 12, described orienting sleeve 12 is fixedly connected with described waste liquid pin 7, and described fluid pin 6 through orienting sleeve 12, and slides up and down in orienting sleeve 12.Described orienting sleeve 12 can ensure the depth of parallelism between fluid pin 6 and waste liquid pin 7 well, prevent fluid pin 6 from the process moved up and down, occurring the problem that position offsets, described waste liquid pin 7 is fixed with two orienting sleeves 12, described fluid pin 6 can slide up and down in two orienting sleeves 12.
In the present embodiment, described fixed block 8 is provided with " U " shape fluting 13, and described tooth bar 9 is located in described " U " shape fluting 13, and described tooth bar 9 moves up and down along " U " shape fluting 13.Described " U " shape fluting 13 provides about one passage slided to described tooth bar 9, has guide effect, and then ensure that the verticality that fluid pin 6 slides up and down.
In the present embodiment, the output terminal of described motor 2 is provided with driving wheel 14, the bottom of described Z arm base plate 1 is provided with engaged wheel 15, the straight line that described engaged wheel 15 and described driving wheel 14 are linked to be parallels with described Z-direction line slideway 4, and described Timing Belt 5 is for connecting described driving wheel 14 and described engaged wheel 15.Drive engaged wheel 15 by driving wheel 14, and utilize Timing Belt 5 transmitting force, effectively the rotation of motor 2 can be transformed into the rectilinear motion of fluid pin 6 and waste liquid pin 7.
Certainly, described waste liquid pin also can be fixed with one or three orienting sleeves.So, also all within the utility model protection domain, repeat no longer one by one here.
Claims (5)
1. an automatic fluorescence sheet stainer double needle mechanism, it is characterized in that comprising Z arm base plate, motor and crosspointer support plate, described Z arm base plate in the vertical direction is provided with Z-direction line slideway, described crosspointer support plate is slidably connected with described Z-direction line slideway on the one hand, be connected with described motor by Timing Belt on the other hand, described crosspointer support plate is provided with the fluid pin and waste liquid pin that are parallel to each other, and the relatively described waste liquid pin of described fluid pin moves up and down.
2. fluorescence sheet stainer double needle mechanism automatically as claimed in claim 1, it is characterized in that described waste liquid pin is fixed on described crosspointer support plate by fixed block, described fluid pin is slidably connected by tooth bar and described fixed block, described fluid pin is fixed on described tooth bar, described tooth bar and described fixed block are slidably connected, described crosspointer support plate is provided with direct current generator, and the output terminal of described direct current generator is provided with gear, and described gear is meshed with described tooth bar.
3. fluorescence sheet stainer double needle mechanism automatically as claimed in claim 2, it is characterized in that described fluid pin and waste liquid pin are arranged with orienting sleeve, described orienting sleeve is fixedly connected with described waste liquid pin, and described fluid pin through orienting sleeve, and slides up and down in orienting sleeve.
4. fluorescence sheet stainer double needle mechanism automatically as claimed in claim 3, it is characterized in that described fixed block is provided with " U " shape fluting, described tooth bar is located in described " U " shape fluting, and described tooth bar moves up and down along " U " shape fluting.
5. the automatic fluorescence sheet stainer double needle mechanism as described in any one of claim 1-4, it is characterized in that the output terminal of described motor is provided with driving wheel, the bottom of described Z arm base plate is provided with engaged wheel, the straight line that described engaged wheel and described driving wheel are linked to be parallels with described Z-direction line slideway, and described Timing Belt is for connecting described driving wheel and described engaged wheel.
Priority Applications (1)
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CN201420724091.9U CN204330436U (en) | 2014-11-27 | 2014-11-27 | A kind of fluorescence sheet stainer double needle mechanism automatically |
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CN201420724091.9U CN204330436U (en) | 2014-11-27 | 2014-11-27 | A kind of fluorescence sheet stainer double needle mechanism automatically |
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CN204330436U true CN204330436U (en) | 2015-05-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106706944A (en) * | 2016-10-18 | 2017-05-24 | 上海北裕分析仪器股份有限公司 | Multichannel sample injection needle and application thereof in CODMn analyzer |
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2014
- 2014-11-27 CN CN201420724091.9U patent/CN204330436U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106706944A (en) * | 2016-10-18 | 2017-05-24 | 上海北裕分析仪器股份有限公司 | Multichannel sample injection needle and application thereof in CODMn analyzer |
CN106706944B (en) * | 2016-10-18 | 2019-06-25 | 上海北裕分析仪器股份有限公司 | A kind of multichannel sample introduction needle and its application in CODMn analyzer |
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Address after: 314000 floor 3, building 1, floor 2-3, building 2, No. 3535, linggongtang Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Kaishi Biotechnology Co.,Ltd. Address before: 314000 east 3 floor 6, 3341 linggong Road, Nanhu District, Jiaxing, Zhejiang. Patentee before: JIAXING QUEST BIOTECHNOLOGY Co.,Ltd. |