CN212321644U - A transport mechanism for in detector - Google Patents
A transport mechanism for in detector Download PDFInfo
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- CN212321644U CN212321644U CN202020825324.XU CN202020825324U CN212321644U CN 212321644 U CN212321644 U CN 212321644U CN 202020825324 U CN202020825324 U CN 202020825324U CN 212321644 U CN212321644 U CN 212321644U
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- reagent card
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Abstract
The utility model discloses a transportation mechanism used in a detector, which comprises a transportation mechanism used for transporting reagent cards, an incubation mechanism used for adding samples to the reagent cards and reacting, a lighting mechanism used for collecting information of the reagent cards and a storage mechanism of the reagent cards, the reagent card box storage mechanism, the incubation mechanism and the lighting mechanism are all sequentially arranged on the transportation mechanism, the bottom parts of the incubation mechanism, the lighting mechanism and the reagent card box storage mechanism are all provided with a clamping groove for directionally moving the reagent card, by arranging the reagent card box storage mechanism, the incubation mechanism and the lighting mechanism on the transportation mechanism, and arranging the clamping grooves for moving the reagent cards below the reagent card box storage mechanism, the incubation mechanism and the lighting mechanism, the reagent card can move among the functional mechanisms, and the reagent card is moved to different functional modules instead of being manually moved, so that the manual operation steps are greatly reduced.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to a transport mechanism for in detector.
Background
Brief introduction to fluorescence immunization: the fluorescence immunoassay (also known as fluorescent antibody technology) is the earliest developed technology in the labeled immunoassay, which is established on the basis of immunology, biochemistry and microscope technology, and the dry-type immunofluorescence detector: the sample solution dropped on one end of the membrane is moved to the other end by the capillary action of the membrane (lateral flow based on chromatography), the analyte is combined with a receptor (antigen or antibody) fixed on a certain area on the membrane in the moving process and is subjected to solid phase, irrelevant substances are separated by crossing the area, and then the test result is judged by detecting a marker (qualitative, semi-quantitative and quantitative).
In order to avoid the influence of dust and strong light on the storage of the reagent card and the influence on the detection effect, the reagent card is usually packaged in a box type, and meanwhile, the reagent is packaged in the reagent card, so that the reagent card is convenient to store and use. In the prior art, the aluminum foil membrane sealed on the reagent card is punctured manually during use, sample liquid is dripped, and then the reagent card is placed in a corresponding mechanism for relevant detection, so that the operation is troublesome, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transport mechanism for in detector solves current detector and needs the manual work to stab the aluminium foil membrane sealed on the reagent card, and the transportation of reagent card in the analysis can be realized to troublesome poeration's problem simultaneously.
The utility model discloses a following technical scheme realizes:
the utility model provides a transport mechanism for in detector, includes the bottom guide rail, set up in bottom guide rail top and the sliding direction of sliding direction mutually perpendicular's side guide rail, set up on the side guide rail and can follow the gliding fork mechanism of side guide rail's sliding direction, fixed set up puncture the mechanism that is used for puncturing reagent card upper surface aluminium foil membrane in side guide rail one end and set up and puncture the scanner a that is used for scanning two-dimensional code on the reagent card that the mechanism top was used for puncturing.
In order to avoid the influence of dust and strong light on the storage of the reagent card and the influence on the detection effect, the reagent card is usually packaged in a box type, and meanwhile, the reagent is packaged in the reagent card, so that the reagent card is convenient to store and use. In the prior art, the aluminum foil membrane is punctured manually during use, so that time and labor are wasted, and the reagent card is easily polluted.
The detector mainly comprises an incubation mechanism for preprocessing the reagent card and a lighting mechanism for collecting and outputting optical information data.
To sum up, the utility model provides a shifting fork mechanism can take reagent card to carry out corresponding detection operation on each function mechanism under transport mechanism's drive, specifically, side guide can move on the bottom guide rail, realizes transport mechanism transportation to hatching the mechanism, shifting fork mechanism with stab the mechanism and slide and set up on side guide rail, realize transporting the reagent card after the preliminary treatment to daylighting mechanism department, remove the artifical reagent card that remains the measuring stoste with the dropwise add from and put into corresponding detection mechanism, labour saving and time saving, simultaneously, stab the mechanism and can stab the aluminium foil membrane of sealing on the reagent card, not only improved efficiency, and can avoid the artifical problem that leads to polluting the reagent card of stabbing.
Furthermore, a transmission device a for driving the lateral guide rail to slide on the bottom guide rail is arranged on the bottom guide rail, the transmission device a comprises a driving motor a arranged at one end of the bottom guide rail in the sliding direction and an idler wheel assembly a arranged at the other end of the bottom guide rail in the sliding direction, and an output shaft of the driving motor a is connected with the idler wheel assembly a through a belt a.
Furthermore, be provided with on the side direction guide rail and be used for driving the gliding transmission b of shift fork mechanism on the side direction guide rail, transmission b is including setting up driving motor b, the idler subassembly b of setting at the side direction guide rail slip direction other end at side direction guide rail slip direction one end, driving motor b's output shaft passes through belt b and links to each other with idler subassembly b.
The shifting fork mechanism can move along the bottom guide rail and the lateral guide rail under the driving of the driving device a and the driving device b, so that each point on the conveying device can move, and reagent cards can be conveyed to each functional mechanism.
Further, puncture mechanism including the reagent card support that is used for fixed reagent card, set up and be used for pricking the pole of stabbing of reagent card upper surface aluminium foil membrane and be used for driving the elevating gear a that stabs the pole and reciprocate in reagent card support top.
Furthermore, the reagent card support is provided with an elastic sheet for fixing the reagent card.
Furthermore, the shifting fork mechanism comprises a lifting device b and a shifting fork rod which is arranged on the lifting device b and is used for being matched with a slotted hole at the lower end of the reagent card.
Further, the incubation mechanism comprises a sample storage device for storing the sample liquid, a sample adding device for adding the sample liquid to the reagent card, and an incubation clamping plate for placing the reagent card added with the sample liquid, wherein the incubation clamping plate is provided with a plurality of incubation clamping grooves for fixing the reagent card.
Further, reagent card box storage mechanism is including the reagent card box that is used for stacking a plurality of reagent cards, the reagent card box rack that is used for depositing a plurality of reagent card boxes and the box is collected to the abandonment reagent card that sets up in reagent card box rack below, be provided with the fixed draw-in groove that is used for fixed reagent card box on the reagent card box rack and be used for throwing into the groove of withdrawing in the box is collected to the reagent card direction that has detected.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model provides a shift fork mechanism can take reagent card to carry out corresponding detection operation on each function mechanism under transport mechanism's drive, removes the artifical reagent card that remains the measuring stoste of dropwise add from and puts into corresponding detection mechanism, labour saving and time saving, simultaneously, punctures the mechanism and can puncture sealed aluminium foil membrane on the reagent card, has not only improved efficiency, and can avoid the manual work to puncture the problem that leads to polluting the reagent card.
2. The shifting fork mechanism can be driven by the conveying mechanism to bring reagent cards to each functional mechanism for corresponding detection operation, manual reagent cards dropwise added with stock solutions to be detected are placed into the corresponding detection mechanism, time and labor are saved, the shifting fork mechanism can move along the bottom guide rail and the lateral guide rail under the driving of the driving device a and the driving device b, and each point on the conveying device is moved, so that the reagent cards are conveyed to each functional mechanism.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a first schematic structural diagram of a dry-type fluorescence immunoassay instrument.
Fig. 2 is a schematic structural view of the transport mechanism.
Fig. 3 is a schematic structural diagram of a conveying mechanism driving device a and a driving device b.
FIG. 4 is a schematic diagram of a dry type fluorescence immunoassay instrument.
FIG. 5 is a schematic diagram of a reagent card.
Fig. 6 is a schematic view of the lancing mechanism.
Fig. 7 is a schematic structural view of the fork mechanism.
FIG. 8 is a schematic diagram of the structure of the reagent cartridge storage mechanism.
FIG. 9 is a schematic diagram of a reagent cartridge.
Fig. 10 is a schematic structural view of the movable frame.
FIG. 11 is a schematic structural view of an incubation mechanism.
Reference numbers and corresponding part names in the drawings:
1-a transportation mechanism, 2-an incubation mechanism, 3-a lighting mechanism, 4-a reagent card box storage mechanism, 5-a reagent card, 6-a sample adding mechanism, 7-a sample frame mechanism, 8-a sucker mechanism, 10-a movable frame, 11-a bottom guide rail, 12-a lateral guide rail, 13-a shifting fork mechanism, 15-a puncturing mechanism, 17-a scanner a, 21-an incubation clamping plate, 41-a reagent card box placing frame, 42-a reagent card box, 43-a reagent card collecting box, 111-a driving motor a, 113-an idler component a, 114-a belt a, 121-a driving motor b, 123-an idler component b, 124-a belt b, 131-a shifting fork rod, 132-a lifting device b, 151-a reagent card bracket and 152-a puncturing rod, 153-lifting device a, 211-incubation clamping groove, 411-fixing clamping groove and 412-withdrawing groove.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1:
as shown in fig. 1 to 11, a transportation mechanism for use in a testing apparatus includes a bottom rail 11, a side rail 12 disposed above the bottom rail 11 and having a sliding direction perpendicular to the sliding direction of the bottom rail 11, a fork mechanism 13 disposed on the side rail 12 and capable of sliding along the sliding direction of the side rail 12, a puncturing mechanism 15 fixedly disposed at one end of the side rail 12 for puncturing an aluminum foil film on an upper surface of a reagent card 5, and a scanner a17 disposed above the puncturing mechanism 15 for scanning a two-dimensional code on the reagent card.
Scanner a17 discerns the two-dimensional code on the reagent card 5, locks reagent card 5, and the mechanism 2 is hatched and to detect different sample liquid through the two-dimensional code differentiation in, realizes the matching of sample liquid and reagent card 5, and daylighting mechanism 3 realizes the matching of reagent card 5 and testing result through discerning the two-dimensional code, realizes detecting sample liquid, reagent card 5 and testing result mutually unified through scanner a17, daylighting mechanism 3, incubation mechanism 2.
The detector comprises a transportation mechanism 1, an incubation mechanism 2, a lighting mechanism 3, a reagent card box storage mechanism 4, a sample adding mechanism 6, a sample frame mechanism 7, a suction head mechanism 8 and a movable frame 10 which are integrated on a bottom frame, wherein the incubation mechanism 2 comprises an incubation clamping plate 21, and a plurality of incubation clamping grooves 211 for fixing reagent cards 5 are formed in the incubation clamping plate 21; the reagent card box storage mechanism 4 comprises reagent card boxes 42 for stacking a plurality of reagent cards 5, a reagent card box placing frame 41 for placing a plurality of reagent card boxes 42 and a waste reagent card collecting box 43 arranged below the reagent card box placing frame 41, wherein a fixing card slot 411 for fixing the reagent card box 42 and an exit slot 412 for guiding the detected reagent card 5 to be thrown into the waste reagent card collecting box 43 are arranged on the reagent card box placing frame 41.
1) stacking the reagent card 5 in the reagent cartridge storage mechanism 4, specifically, stacking the reagent card 5 in the reagent cartridge 42, and then clamping the reagent cartridge 42 on the reagent cartridge rack 41 through the fixed card slot 411;
2) the shifting fork mechanism 13 takes out the reagent card 5 under the driving of the transportation mechanism 1 and punctures the aluminum foil film on the upper surface of the reagent card 5 by the puncturing mechanism 15;
3) the shifting fork mechanism 13 drives the reagent card 5 to move onto the incubation clamping groove 211 under the driving of the transportation mechanism 1;
4) the disposable sucker on the sucker mechanism 8 sucks the sample liquid quantitatively;
5) the sample adding mechanism 6 moves to the upper part of the sucker mechanism 8 through the movable frame 10 to take out the disposable sucker and suck the sample liquid;
6) then the sample adding mechanism 6 is moved to the upper part of the incubation mechanism 2 through the movable frame 10, the sample liquid to be detected is dripped on the reagent card 5, and the reagent in the reagent card 5 is fully reacted with the sample liquid;
7) the shifting fork mechanism 13 is driven by the transportation mechanism 1 to transport the reagent card 5 from the incubation mechanism 2 to the lower part of the lighting mechanism 3, the lighting mechanism 3 collects color information on the reagent card 5 and uploads the color information to a related system, and the shifting fork mechanism 13 transports the reagent card 5 pretreated by the incubation mechanism 2 to the lighting mechanism 3 for data processing;
8) after the data processing of the lighting mechanism 3 is finished, the transportation mechanism 1 returns to the original position; the fork mechanism 13 is driven by the transport mechanism 1 to transport the reagent card 5 to the exit groove 412, and the reagent card 5 is guided and thrown into the waste reagent card collecting box 43 through the exit groove 412.
Example 2:
based on the above embodiment 1, the bottom rail 11 is provided with the transmission device a for driving the side rail 12 to slide on the bottom rail 11, the transmission device a includes the driving motor a111 disposed at one end of the bottom rail 11 in the sliding direction, and the idler pulley assembly a113 disposed at the other end of the bottom rail 11 in the sliding direction, and the output shaft of the driving motor a111 is connected to the idler pulley assembly a113 through the belt a 114.
The lateral guide rail 12 is provided with a transmission device b for driving the shifting fork mechanism 13 to slide on the lateral guide rail 12, the transmission device b comprises a driving motor b121 arranged at one end of the lateral guide rail 12 in the sliding direction and an idler wheel assembly b123 arranged at the other end of the lateral guide rail 12 in the sliding direction, and an output shaft of the driving motor b121 is connected with the idler wheel assembly b123 through a belt b 124.
In the present embodiment, the fork mechanism 13 is driven by the driving device a and the driving device b to move along the bottom rail 11 and the side rail 12, so as to move at various points on the transportation device 1, and thus, to transport the reagent card 5 to each functional mechanism.
Example 3:
based on the above embodiment 2, the pricking mechanism 15 includes the reagent card holder 151 for fixing the reagent card, the pricking rod 152 disposed above the reagent card holder 151 for pricking the aluminum foil film on the upper surface of the reagent card 5, and the lifting device a153 for driving the pricking rod 152 to move up and down, and the reagent card holder 151 is provided with the elastic sheet for fixing the reagent card 5.
The shifting fork mechanism 13 comprises a lifting device b132 and a shifting fork rod 131 which is arranged on the lifting device b132 and is used for being matched with a slotted hole at the lower end of the reagent card 5.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a transport mechanism for in detector, its characterized in that includes bottom guide rail (11) and sets up in bottom guide rail (11) top and the slip direction and bottom guide rail (11) the slip direction looks vertically side guide rail (12), transport mechanism still includes set up on side guide rail (12) and can follow the slip direction gliding shift fork mechanism (13) of side guide rail (12), fixed setting is used for pricking mechanism (15) of pricking reagent card (5) upper surface aluminium foil membrane and sets up in pricking mechanism (15) the scanner a (17) that is used for scanning the two-dimensional code on the reagent card of side guide rail (12).
2. A transportation mechanism for a detecting instrument according to claim 1, wherein a transmission device a for driving the side rail (12) to slide on the bottom rail (11) is arranged on the bottom rail (11), the transmission device a comprises a driving motor a (111) arranged at one end of the bottom rail (11) in the sliding direction, and an idler pulley assembly a (113) arranged at the other end of the bottom rail (11) in the sliding direction, and an output shaft of the driving motor a (111) is connected with the idler pulley assembly a (113) through a belt a (114).
3. A transportation mechanism for use in a testing instrument according to claim 1, wherein a transmission device b for driving the shifting fork mechanism (13) to slide on the lateral guide rail (12) is disposed on the lateral guide rail (12), the transmission device b includes a driving motor b (121) disposed at one end of the lateral guide rail (12) in the sliding direction, and an idler pulley assembly b (123) disposed at the other end of the lateral guide rail (12) in the sliding direction, and an output shaft of the driving motor b (121) is connected to the idler pulley assembly b (123) through a belt b (124).
4. The transportation mechanism for the detecting instrument according to claim 1, wherein the puncturing mechanism (15) comprises a reagent card holder (151) for fixing the reagent card, a puncturing rod (152) arranged above the reagent card holder (151) for puncturing an aluminum foil film on the upper surface of the reagent card (5), and a lifting device a (153) for driving the puncturing rod (152) to move up and down.
5. A transport mechanism for a meter according to claim 4 wherein the reagent card holder (151) is provided with a spring for securing a reagent card (5).
6. A transport mechanism for a testing machine according to claim 1, characterized in that the fork mechanism (13) comprises a lifting device b (132) and a fork rod (131) arranged on the lifting device b (132) for cooperating with a slotted hole at the lower end of the reagent card (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825324.XU CN212321644U (en) | 2020-05-18 | 2020-05-18 | A transport mechanism for in detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825324.XU CN212321644U (en) | 2020-05-18 | 2020-05-18 | A transport mechanism for in detector |
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| Publication Number | Publication Date |
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| CN212321644U true CN212321644U (en) | 2021-01-08 |
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| CN202020825324.XU Active CN212321644U (en) | 2020-05-18 | 2020-05-18 | A transport mechanism for in detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474374A (en) * | 2020-05-18 | 2020-07-31 | 四川新健康成生物股份有限公司 | A conveyer for in detector |
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2020
- 2020-05-18 CN CN202020825324.XU patent/CN212321644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474374A (en) * | 2020-05-18 | 2020-07-31 | 四川新健康成生物股份有限公司 | A conveyer for in detector |
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