CN215066703U - A light-emitting lens seat for improving data acquisition precision of ELIASA - Google Patents
A light-emitting lens seat for improving data acquisition precision of ELIASA Download PDFInfo
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- CN215066703U CN215066703U CN202121269064.3U CN202121269064U CN215066703U CN 215066703 U CN215066703 U CN 215066703U CN 202121269064 U CN202121269064 U CN 202121269064U CN 215066703 U CN215066703 U CN 215066703U
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Abstract
The utility model relates to an ELIASA equipment technical field provides a light-emitting lens seat for improving the data acquisition precision of ELIASA, including the lens seat body and the receiving lens seat of arranging lens seat body top in, the parallel light-emitting lens round of hole of multirow is seted up to lens seat body upper end, is provided with the light-emitting lens through-hole that a plurality of equidistance distribute in the light-emitting lens round of hole, and multirow light-emitting lens round of hole all staggers and distributes. The utility model overcomes prior art's is not enough, reasonable in design, and compact structure has solved each other between the sampling of current ELIASA multichannel and has overlapped the interference to and the poor problem of measurement effect, the utility model discloses a simple structural grouping has improved the effect of mutual and overlapping the interference to a plurality of sampling passageways, prevents that this passageway from detecting in the projection light gets into this passageway receiving lens, can solve the poor problem of the passageway poor performance of having of a specified duration that multichannel ELIASA deposits and have very strong practicality.
Description
Technical Field
The utility model relates to an ELIASA equipment technical field, concretely relates to a light-emitting lens seat for improving the data acquisition precision of ELIASA.
Background
The enzyme-linked immunosorbent assay instrument is a special instrument for enzyme-linked immunosorbent assay, is also called as a microporous plate detector and is mainly used for detecting and analyzing enzyme-linked immunosorbent assay results and obtaining detection results. The micropore plate is a transparent plastic plate with the diameter embedded in advance and specially used for placing a sample to be detected, and is provided with multiple rows of small holes with uniform sizes, when an ELIASA is used for detecting the sample, the sample needs to be placed in the small holes of the micropore plate, the micropore plate with the sample is placed on a bracket, then the ELIASA is moved to the upper part of the micropore plate, and the sample in the micropore plate is detected.
Traditional light-emitting lens seat and receiving lens seat are one row, as shown in fig. 1, it is liquid usually to be detected the object at the actual testing in-process, the concave surface forms down at the micropore board, light passes through the parallel light that light-emitting lens seat formed, can not avoid forming the reflection of partial light behind the measured liquid, the refraction, the scattering, these light penetrate parallel very easily and close on receiving lens, form mutual interference and overlapping interference between the passageway, it is especially obvious to the high value and the base value reading by the sample.
Therefore, the light-emitting lens seat for improving the data acquisition precision of the microplate reader is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a light-emitting lens seat for improving the data acquisition precision of ELIASA has overcome the not enough of prior art, reasonable in design, and compact structure has solved each other between the multichannel sampling of current ELIASA and has overlapped the interference to and the poor problem of measurement effect, the utility model discloses a simple structural grouping has improved the effect to a plurality of sampling channels each other and overlap the interference, prevents that this passageway from detecting in the projection light gets into this passageway receiving lens, can solve the poor problem of the poor performance of the passageway that multichannel ELIASA had been of a specified duration and has very strong practicality.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a light-emitting lens seat for improving the data acquisition precision of a microplate reader, which comprises a lens seat body and a receiving lens seat arranged above the lens seat body,
a plurality of parallel light-emitting lens rows are arranged at the upper end of the lens seat body, a plurality of light-emitting lens through holes are distributed in the light-emitting lens rows at equal intervals, and the light-emitting lens rows are distributed in a staggered manner;
the receiving lens seat is provided with a plurality of receiving lens holes, and the number and the positions of the receiving lens holes on the receiving lens seat correspond to the number and the positions of the light-emitting lens through holes on the lens seat body.
Furthermore, the distance between the two adjacent light-emitting lens through holes is larger than the diameter of the light-emitting lens through hole.
Furthermore, the lower ends of a plurality of adjacent light-emitting lens through holes on the multi-row light-emitting lens row holes are communicated with each other and are communicated with the light guide beam mounting screw holes.
Furthermore, a signal receiving circuit board is connected to the receiving lens seat.
Furthermore, the receiving lens hole and the corresponding light-emitting lens through hole are concentrically arranged.
Furthermore, a plurality of light guide beam mounting screw holes corresponding to the light guide beam holes are formed in the side wall of the lens seat body.
Furthermore, be located the multirow the cross axis coordinate equidistance of a plurality of light-emitting lens through-holes on the light-emitting lens round bar hole distributes, and the cross axis coordinate of light-emitting lens through-hole is the same with the aperture interval on the micropore board.
(III) advantageous effects
The embodiment of the utility model provides a light-emitting lens seat for improving the data acquisition precision of ELIASA. The method has the following beneficial effects:
1. through setting up multirow light-emitting lens through-hole, and multirow light-emitting lens through-hole is crisscross to be set up, can be with two adjacent light-emitting lens through-holes, so light contact is difficult to penetrate into the parallel receiving lens hole that closes on after being detected the object, consequently measures numerical value more accurately.
2. The transverse axis coordinates of the light-emitting lens through holes on the multi-row light-emitting lens row holes are distributed at equal intervals, the transverse axis coordinates of the light-emitting lens through holes are the same as the aperture distance on the microporous plate bearing the detected object, the light-emitting lens row holes can be adapted to the traditional microporous plate, and the application range is improved.
Drawings
FIG. 1 is a schematic diagram of a conventional light-emitting lens holder;
fig. 2 is a schematic view of the three-dimensional structure of the present invention.
In the figure: the lens holder comprises a lens holder body 1, a light-emitting lens through hole 1.1, a light guide beam mounting screw hole 1.2, a receiving lens holder 2 and a receiving lens hole 2.1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to the attached drawings 1-2, a light-emitting lens holder for improving the data acquisition precision of an microplate reader comprises a lens holder body 1 and is characterized in that a plurality of rows of parallel light-emitting lens array holes are formed in the upper end of the lens holder body 1, a plurality of light-emitting lens through holes 1.1 distributed at equal intervals are formed in the light-emitting lens array holes, the light-emitting lens array holes are distributed in a staggered manner, the distance between every two adjacent light-emitting lens through holes 1.1 at any position is larger than the diameter of the light-emitting lens through holes 1.1, the lower ends of every two adjacent light-emitting lens through holes 1.1 on the light-emitting lens array holes are communicated with each other and are communicated with a light-guiding beam hole, a plurality of light-guiding beam mounting screw holes 1.2 corresponding to the light-guiding beam holes are formed in the side wall of the lens holder body 1, the light-guiding beams can be fixed through the light-guiding beam mounting screw holes 1.2, and a light source can be put into the light-emitting lens through the light-guiding beams;
the transverse axis coordinates of the light-emitting lens through holes 1.1 positioned on the multi-row light-emitting lens row holes are distributed at equal intervals, the transverse axis coordinates of the light-emitting lens through holes 1.1 are the same as the aperture spacing on the microporous plate bearing the detected object, the light-emitting lens row holes can be adapted to the traditional microporous plate, and the application range is improved.
Detected object is located between receiving lens seat 2 and lens seat body 1, detected object along the minor face direction horizontal migration of lens seat body 1, when the center that is detected the object is just in time in receiving lens hole 2.1 and the concentric position of light-emitting lens through-hole 1.1, because multirow light-emitting lens through-hole 1.1 staggered arrangement, consequently light contact is difficult to penetrate into parallel receiving lens hole 2.1 who closes on behind the detected object, consequently measured value is more accurate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a light-emitting lens seat for improving data acquisition precision of ELIASA, includes the lens holder body and arranges the receiving lens seat of lens holder body top in, its characterized in that:
a plurality of parallel light-emitting lens rows are arranged at the upper end of the lens seat body, a plurality of light-emitting lens through holes are distributed in the light-emitting lens rows at equal intervals, and the light-emitting lens rows are distributed in a staggered manner;
the receiving lens seat is provided with a plurality of receiving lens holes, and the number and the positions of the receiving lens holes on the receiving lens seat correspond to the number and the positions of the light-emitting lens through holes on the lens seat body.
2. The light-emitting lens holder for improving the data acquisition accuracy of a microplate reader as claimed in claim 1, wherein: and the distance between the two adjacent light-emitting lens through holes is greater than the diameter of the light-emitting lens through hole.
3. The light-emitting lens holder for improving the data acquisition accuracy of a microplate reader as claimed in claim 1, wherein: the lower ends of a plurality of adjacent light-emitting lens through holes on the multi-row light-emitting lens row holes are communicated with each other and are communicated with the light guide beam holes.
4. The light-emitting lens holder for improving the data acquisition accuracy of a microplate reader as claimed in claim 1, wherein: and the receiving lens seat is connected with a signal receiving circuit board.
5. The light-emitting lens holder for improving the data acquisition accuracy of a microplate reader as claimed in claim 1, wherein: the receiving lens holes and the corresponding light-emitting lens through holes are concentrically arranged.
6. The light-emitting lens holder for improving the data acquisition precision of a microplate reader as claimed in claim 3, wherein: the side wall of the lens seat body is provided with a plurality of light guide beam mounting screw holes corresponding to the light guide beam holes.
7. The light-emitting lens holder for improving the data acquisition accuracy of a microplate reader as claimed in claim 1, wherein: and the transverse axis coordinates of the light-emitting lens through holes are distributed at equal intervals, and the aperture spacing of the light-emitting lens through holes is the same as that of the microporous plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269064.3U CN215066703U (en) | 2021-06-07 | 2021-06-07 | A light-emitting lens seat for improving data acquisition precision of ELIASA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269064.3U CN215066703U (en) | 2021-06-07 | 2021-06-07 | A light-emitting lens seat for improving data acquisition precision of ELIASA |
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| Publication Number | Publication Date |
|---|---|
| CN215066703U true CN215066703U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121269064.3U Active CN215066703U (en) | 2021-06-07 | 2021-06-07 | A light-emitting lens seat for improving data acquisition precision of ELIASA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215066703U (en) |
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2021
- 2021-06-07 CN CN202121269064.3U patent/CN215066703U/en active Active
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