Be applicable to the ELISA Plate shelf of microplate reader
Technical field
The present invention relates to Medical Devices technical field, be specifically related to a kind of ELISA Plate shelf that is applicable to microplate reader.
Background technology
ELISA Plate is carrier instrument important in enzyme-linked immunosorbent assay, ELISA Plate can be divided into 48 hole ELISA Plate and 96 hole ELISA Plate according to its hole count, existing microplate reader detects to analyze to the sample in ELISA Plate and makes, and normally by hand ELISA Plate is placed on to the fixed position in microplate reader.Microplate reader is provided with for supporting, locate the ELISA Plate shelf of ELISA Plate, common ELISA Plate shelf size is fixed at present, only can support, locate 96 hole ELISA Plate, if it is few to detect sample, also can only put into the ELISA Plate in 96 holes, during detection, to the free time, the ELISA Plate at place detects scanning, causes unnecessary waste.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide and a kind ofly can support the ELISA Plate shelf that 48 hole ELISA Plate can support again 96 hole ELISA Plate.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Be applicable to the ELISA Plate shelf of microplate reader, comprise first framework and the web joint that is connected above-mentioned the first framework of pair of parallel; Above-mentioned web joint is perpendicular to above-mentioned the first framework, and above-mentioned web joint is positioned at one end of above-mentioned the first framework, it is characterized in that, above-mentioned the first framework is connected with postive stop baffle away from one end of above-mentioned web joint, and above-mentioned the first framework is provided with the slip through hole sliding for above-mentioned postive stop baffle; Above-mentioned slip through hole comprises: connecting through hole, be positioned at the manhole at connecting through hole two ends; The distance in two above-mentioned manhole centers of circle equals the length of the minor face of 48 hole ELISA Plate, distance between above-mentioned the first framework equals the length on the long limit of 48 hole ELISA Plate, above-mentioned postive stop baffle equals the distance in two above-mentioned manhole centers of circle to the minimum distance of web joint, above-mentioned limiting plate equals the twice of the distance in two above-mentioned manhole centers of circle to the maximum distance of web joint; The two ends of above-mentioned postive stop baffle are slidably connected by bolt and above-mentioned the first framework through above-mentioned slip through hole.
Further, above-mentioned connecting through hole is straight line pylone, and the width of above-mentioned connecting through hole is less than the diameter of above-mentioned manhole.
Further, the screw rod of above-mentioned bolt comprises: above-mentioned the first screw rod, the second screw rod, the 3rd screw rod; The diameter of the first screw rod is identical with the diameter in above-mentioned manhole, and second diameter of screw rod is identical with the width of above-mentioned connecting through hole, and the diameter of the 3rd screw rod is identical with the diameter of the first screw rod.
Further, the height of above-mentioned the second screw rod is more than or equal to the height of above-mentioned connecting through hole, and the height of above-mentioned the first screw rod is greater than the height of above-mentioned the second screw rod.
Further, the screw rod of above-mentioned bolt to the distance of head by near to being far followed successively by above-mentioned the first screw rod, the second screw rod, the 3rd screw rod.
Further, it is characterized in that, also comprise the nut coordinating with above-mentioned bolt.
Usefulness of the present invention is: the bolt that is arranged in slip through hole by movement can mobile postive stop baffle, determines the position of postive stop baffle.Mobile postive stop baffle can block 48 hole ELISA Plate or 96 hole ELISA Plate as required, simple in structure, can put into undersized ELISA Plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Schematic diagram when Fig. 2 is postive stop baffle slip of the present invention;
Fig. 3 is the schematic diagram of postive stop baffle distance join plate of the present invention when nearest;
Fig. 4 is the schematic diagram of postive stop baffle distance join plate of the present invention farthest time.
The implication of Reference numeral in figure:
10-the first framework, 11-slip through hole, 111-connecting through hole, 112-manhole, 120-head, 121-the first screw rod, 122-the second screw rod, 123-the 3rd screw rod, 13-nut,
20-web joint,
30-postive stop baffle,
The distance in two manhole centers of circle of a-, b-postive stop baffle is to the minimum distance of web joint, and c-limiting plate is to the maximum distance of web joint, the distance between d-the first framework.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
The ELISA Plate shelf that is applicable to microplate reader as shown in Figure 1 and Figure 2, comprise a pair of the first framework 10 and web joint 20, the framework that the first framework 10 is pair of parallel, i.e. two frameworks that are parallel to each other, web joint 20 connects the first framework 10, web joint 20 is perpendicular to the first framework 10, and web joint 20 is positioned at one end of the first framework 10.The first framework 10 is connected with away from one end of web joint 20 the slip through hole 11 that postive stop baffle 30, the first frameworks 10 are provided with 30 slips of confession postive stop baffle.Slip through hole 11 comprises: connecting through hole 111, be positioned at the manhole 112 at connecting through hole 111 two ends; The distance a in two manhole 112 centers of circle equals the length of the minor face of 48 hole ELISA Plate, and the distance d between the first framework 10 equals the length on the long limit of 48 hole ELISA Plate.As shown in Figure 3, now postive stop baffle 30 arrives the nearest of web joint 20, and postive stop baffle 30 equals the distance a in two manhole 112 centers of circle to the minimum distance b of web joint 20, and now postive stop baffle 30 and web joint 20 can block 48 hole ELISA Plate.As shown in Figure 4, now to the distance of web joint 20 farthest, limiting plate 30 equals the twice of the distance a in two manhole 112 centers of circle to the maximum distance c of web joint 20 for postive stop baffle 30, and now postive stop baffle 30 and web joint 20 can block 96 hole ELISA Plate.The two ends of postive stop baffle 30 are slidably connected by bolt 12 and the first framework 10 through slip through hole 11.Bolt 12 is in the interior slip of connecting through hole 111, interior fixing at manhole 112.
Connecting through hole 111 is straight line pylone, and the width of connecting through hole 111 is less than the diameter of manhole 112.The screw rod of bolt 12 comprises: the first screw rod 121, the second screw rod 122, the 3rd screw rod 123; The screw rod of bolt 12 to the distance of the head 120 of bolt 12 by near to being far followed successively by the first screw rod 121, the second screw rod 122, the 3rd screw rod 123.The diameter of the first screw rod 121 is identical with the diameter of manhole 112, the diameter of the second screw rod 122 is identical with the width of connecting through hole 111, the diameter of the 3rd screw rod 123 is identical with the diameter of the first screw rod 121, like this when bolt 12 is during in the interior slip of connecting through hole 111, move up and down screw rod, the second screw rod 122 contacted with connecting through hole 111 inwalls, when bolt 12 interior fixedly time at manhole 112, move up and down screw rod, the first screw rod 121 is contacted with manhole 112 is inner.
In order to make the second screw rod 122 can be in the interior slip of connecting through hole 111, the height of the second screw rod 122 be more than or equal to the height of connecting through hole 111.The height of the first screw rod 121 is greater than the height of the second screw rod 122.The ELISA Plate shelf that is applicable to microplate reader of the present invention, also comprises that nut 13, the first screw rod 121 outsides that coordinate with bolt 12 can be provided with screw thread, and in the time of fixedly, screw thread coordinates postive stop baffle 30 is fixed in manhole 112 with bolt 12.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.