CN218823905U - Multi-light-source synchronous detection device - Google Patents
Multi-light-source synchronous detection device Download PDFInfo
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- CN218823905U CN218823905U CN202222803932.2U CN202222803932U CN218823905U CN 218823905 U CN218823905 U CN 218823905U CN 202222803932 U CN202222803932 U CN 202222803932U CN 218823905 U CN218823905 U CN 218823905U
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Abstract
The utility model belongs to the technical field of biochemical detection, a synchronous detection device of many light sources is provided, installs many light source modules, detects box and first optics dash receiver on the base, and it has the reaction cup of storing sample solution to detect the box, and the detection light of many light source modules transmission a plurality of kinds of wavelength passes and detects the box, and the light is detected in the receipt of first optics dash receiver. The reaction cup holds the sample solution that has proportioned multiple reagent, need not many times liquid feeding, and the detection light that many light source modules can export multiple different wavelength simultaneously detects, need not many times to detect simultaneously, and the first optics receiving board calculates the testing result after receiving detection light, and detection efficiency promotes, guarantees that the testing result is accurate.
Description
Technical Field
The utility model belongs to the technical field of biochemical detection, especially, relate to a many light sources synchronous detection device.
Background
Biochemical analysis refers to physical examination of a human body by biological or chemical methods, and generally, a biochemical analyzer is used to analyze a sample by collecting a sample such as blood or urine of the human body, so as to provide information basis for clinical diagnosis, treatment, and after-healing and health status of diseases.
Biochemical analyzers, also commonly referred to as biochemics, are instruments that measure a specific chemical component in body fluid using the principle of photoelectric colorimetry, and are now widely used in hospitals of all levels, epidemic prevention stations, and family planning service stations due to their high measurement speed, high accuracy, and small reagent consumption. Currently, when some biochemical analyzers detect, different reagents need to be added into the same sample test tube for multiple times to perform multiple detections, so that detection results of different items can be obtained, multiple pipetting and multiple detections are generated, the detection operation is quite complex and time-consuming, and the detection efficiency is low; particularly, on semi-automatic equipment, multiple times of manual sample adding are needed, the time consumption is longer, and the detection efficiency is lower; and the accumulated sample adding error is large, so that the detection result is inaccurate.
Therefore, the multi-light source synchronous detection device is provided to solve the problems of low detection efficiency and inaccurate detection result of the biochemical analyzer.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a many light sources synchronous detection device, include: the base, install many light source modules, detection box and first optics receiving plate on the base, the reaction cup who stores the sample solution is held to the detection box, the detection light of many light source modules transmission several kinds of wavelength passes the detection box detects, first optics receiving plate receives the detection light.
Optionally, the multi-light source module includes a multi-light source generator, a multi-light source filter, and a multi-light source light guide, the multi-light source generator is installed on one side of the multi-light source filter, the multi-light source light guide is installed on the other side of the multi-light source filter, and the multi-light source light guide is tightly installed on the base.
Optionally, the multiple light source generator includes a multiple light source plate and a light source base, and the light source base is installed in cooperation with the multiple light source plate.
Optionally, the multi-light source board is provided with a plurality of light source lamps, and the light source lamps are lighted simultaneously or individually.
Optionally, the multi-light source filter includes a filter base and a filter plate, and the filter base is installed in cooperation with the filter plate.
Optionally, the filter plate is provided with several filters of different optical properties.
Optionally, many light sources leaded light ware includes light guide seat, a plurality of leaded light pieces and first lens, light guide seat is formed with light guide way and a plurality of mounting groove, the leaded light piece corresponds the mounting groove installation, first lens is installed the light-emitting side of light guide way detects the light and passes first lens gets into detect the box.
Optionally, the light guide seat is provided with a light splitting channel, a light splitting sheet is arranged at the front end of the light splitting channel, and a second optical receiving plate is arranged at the rear end of the light splitting channel.
Optionally, the light guide seat is configured with a connection block, and the connection block is used for being installed in cooperation with the second optical receiving plate.
Optionally, a second lens is disposed on the base, and the detection light passes through the second lens and enters the first optical receiving plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a synchronous detection device of many light sources installs many light source modules, detection box and first optics dash receiver on the base, and the detection box holds the reaction cup who stores the sample solution, and the detection light of many light source modules transmission a plurality of kinds of wavelength passes the detection box and detects, and the light is detected in the receipt of first optics dash receiver. The reaction cup holds the sample solution that has proportioned multiple reagent, need not many times liquid feeding, and the detection light that many light source modules can export multiple different wavelength simultaneously detects, need not many times to detect simultaneously, and the first optics receiving board calculates the testing result after receiving detection light, and detection efficiency promotes, guarantees that the testing result is accurate.
Drawings
Fig. 1 is a schematic perspective view of the multi-light source synchronous detection device of the present invention;
FIG. 2 is an exploded view of the multi-light source synchronous detection device of the present invention;
FIG. 3 is an exploded view of the multi-light source module;
FIG. 4 is an exploded view of a multi-light source light guide;
FIG. 5 is a perspective view showing the assembly of the cartridge and the cuvette;
FIG. 6 is a schematic front cross-sectional view of FIG. 5;
FIG. 7 is a schematic cross-sectional view of the light guide;
FIG. 8 is a perspective view of the connector block;
fig. 9 is a schematic top view of the multi-light source synchronous detection device of the present invention;
fig. 10 is a schematic cross-sectional view of C-C of fig. 9.
Illustration of the drawings:
10. a detection device; 11. a base; 12. a multi-light source module; 13. a detection cartridge; 14. a first optical receiving plate; 15. a reaction cup; 16. mounting a plate; 17. a first through hole; 18. a second lens; 19. a photodetector; 20. a multiple light source generator; 21. a multi-light source filter; 22. a multi-light source light guide; 23. a multi-light source board; 24. a light source holder; 25. a light source lamp; 26. a light filtering seat; 27. a light filter plate; 28. mounting an arm; 29. an optical filter; 30. a light guide base; 31. a light guide sheet; 32. a first lens; 33. a light guide; 34. mounting grooves; 35. an oblique projection; 36. a light splitting channel; 37. a light splitting sheet; 38. a second optical receiving plate; 39. and (4) connecting the blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-10, the embodiment of the present invention provides a multi-light source synchronous detection device 10, which comprises a base 11, a multi-light source module 12, a detection box 13 and a first optical receiving plate 14 are installed on the base 11, the detection box 13 contains a reaction cup 15 for storing a sample solution, the multi-light source module 12 emits a plurality of wavelengths of detection light, the detection light passes through the detection box 13 for detection, and the first optical receiving plate 14 receives the detection light. Wherein, reaction cup 15 holds the sample solution that has proportioned multiple reagent, need not many times liquid feeding, and the detection light that multiple different wavelength can be exported simultaneously to many light source module 12 detects, need not many times to detect simultaneously, and first optics receiving board 14 calculates the testing result after receiving detection light, and detection efficiency promotes, guarantees that the testing result is accurate.
Specifically, the base 11 is a plate structure, one side of which extends out of the mounting arm 28, the other side of which is formed with the mounting plate 16, the multi-light source module 12 is tightly mounted on the mounting arm 28, the detection box 13 is tightly mounted on the bottom plate, and the first optical receiving plate 14 is tightly mounted on the outer side of the mounting. The mounting board 16 is provided with a first through hole 17, the first through hole 17 serves as a passage for detecting light, the first through hole 17 is provided with a second lens 18, the second lens 18 has a light collecting effect, and the detecting light exits from the detecting box 13 and enters the first optical receiving board 14 through the second lens 18. The first optical receiving board 14 is an integrated computer board, i.e. a chip, and the first optical receiving board 14 is used for receiving the detection light and outputting a detection result. The first optical receiving plate 14 is configured with a photodetector 19 and a processor (not shown), the photodetector 19 receives the optical data of the detection light passing through the detecting box 13 and feeds the optical data back to the processor for comparing the standard color chart data and calculating the detection result data, and the detection result can be output to the display device by the first optical receiving plate 14 or extracted by the detecting person.
Further, the multi-light source module 12 includes a multi-light source generator 20, a multi-light source filter 21, and a multi-light source guide 22, wherein the multi-light source generator 20 is mounted on one side of the multi-light source filter 21, the multi-light source guide 22 is mounted on the other side of the multi-light source filter 21, and the multi-light source guide 22 is fastened to the base 11. The multiple light source generator 20 outputs multiple sets of same or different light sources, the multiple light source filter 21 filters the light sources to output detection light with different wavelengths, the multiple light source light guide 22 guides the detection light to enter the detection box 13 for detection, and the detection light with different wavelengths passes through the detection box 13 for detection and is received by the first optical receiving plate 14.
Further, many light source generator 20 includes many light source boards 23 and light source seat 24, and many light source boards 23 can be the PCB integrated board, and light source seat 24 is the cuboid structure, is provided with a plurality of lamp holes on the light source seat 24, and light source seat 24 cooperates many light source boards 23 fastening installation. Specifically, 8 light source lamps 25 are disposed on the multi-light source plate 23, the light source lamps 25 are preferably LED lamps, and the light source lamps 25 may be simultaneously or individually turned on. When the light source lamp 25 is simultaneously turned on, 8 groups of detection lights with different wavelengths simultaneously pass through the detection box 13 to perform item detection on the sample solution, so that detection results of a plurality of items can be obtained on the first optical receiving plate 14 at one time, and the detection efficiency is improved. When the light source lamps 25 are individually turned on, the multiple light source generator 20 outputs only one kind of detection light at a time, and then only one kind of detection light passes through the detection box 13, and the detection result of only one item is obtained on the first optical receiving plate 14, so that the requirement of detection as an individual item can be satisfied.
Further, the multi-light source filter 21 includes a filter holder 26 and a filter plate 27, and the filter holder 26 is installed in cooperation with the filter plate 27. Specifically, the filter base 26 has a rectangular structure, and 8 rectangular through grooves (not shown) are provided in the rectangular structure, and the through grooves allow the light source to pass through the filter base 26. The filter plate 27 is a plate structure, the filter plate 27 is provided with 8 filters 29 having different optical properties, each filter 29 passes only one wavelength of light source, and the specific specifications of the 8 filters 29 can be appropriately set according to the item to be detected of the sample solution.
Further, the multi-light-source light guide 22 includes a light guide seat 30, a plurality of light guide sheets 31 and a first lens 32, the light guide seat 30 is formed with a light guide channel 33 and a plurality of mounting grooves 34, the light guide sheets 31 are mounted corresponding to the mounting grooves 34, the first lens 32 is mounted on the light emitting side of the light guide channel 33, and the detection light passes through the first lens 32 and enters the detection box 13. Specifically, the light guide base 30 is formed into a rectangular structure, a light guide channel 33 is arranged on one side of the light guide base 30 in an extending manner, 8 installation grooves 34 are arranged on the light guide channel 33, the installation grooves 34 are arranged in an obliquely and uniformly distributed manner, and the light guide sheet 31 is tightly installed in the installation grooves 34. The light guide plate 31 can guide the light source to the light-emitting side of the light guide channel 33, the first lens 32 is installed on the light-emitting side of the light guide channel 33, the first lens 32 can concentrate the light source, each light guide plate 31 guides the light source to pass through the first lens 32 and then concentrates the light beam, and the light beam enters the detection box 13 for detection.
Further, in order to inspect the basic parameters of the detection light and ensure the accuracy and reliability of the detection result of the detection device 10, an inclined bump 35 is formed on the light-emitting side of the light guide base 30, a light splitting channel 36 is formed on the inclined bump 35, a light splitting sheet 37 is arranged at the front end of the light splitting channel 36, and a second optical receiving plate 38 is arranged at the rear end of the light splitting channel 36. The second optical receiving board 38 is an integrated computer board, and the beam splitter 37 guides the detection light to the beam splitter 36 and the second optical receiving board 38 performs a test to determine whether the intensity of the detection light meets the detection requirement. Preferably, the light guide base 30 is provided with a connection block 39, the connection block 39 is installed at one side portion of the light guide base 30, the connection block 39 conducts the light splitting channel 36, and the connection block 39 is installed to match the second optical receiving plate 38.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A multi-light source synchronous detection device is characterized by comprising: the base, install many light source modules, detection box and first optics receiving plate on the base, the reaction cup who stores the sample solution is held to the detection box, the detection light of many light source modules transmission several kinds of wavelength passes the detection box detects, first optics receiving plate receives the detection light.
2. The multi-light source synchronous detection device of claim 1, wherein the multi-light source module comprises a multi-light source generator, a multi-light source filter and a multi-light source light guide, the multi-light source generator is installed on one side of the multi-light source filter, the multi-light source light guide is installed on the other side of the multi-light source filter, and the multi-light source light guide is tightly installed on the base.
3. The multi-light source synchronous detection device of claim 2, wherein the multi-light source generator comprises a multi-light source board and a light source base, and the light source base is installed in cooperation with the multi-light source board.
4. The apparatus as claimed in claim 3, wherein the light source boards are provided with a plurality of light source lamps, and the light source lamps are lighted simultaneously or individually.
5. The apparatus of claim 2, wherein the multi-light filter comprises a filter base and a filter plate, and the filter base is installed in cooperation with the filter plate.
6. The multi-light-source synchronous detection device according to claim 5, wherein the filter plate is provided with a plurality of filters with different optical properties.
7. The multi-light-source synchronous detection device according to claim 2, wherein the multi-light-source light guide comprises a light guide seat, a plurality of light guide plates and a first lens, the light guide seat is formed with a light guide channel and a plurality of mounting grooves, the light guide plates are mounted corresponding to the mounting grooves, the first lens is mounted on the light-emitting side of the light guide channel, and the detection light passes through the first lens and enters the detection box.
8. The multi-light-source synchronous detection device according to claim 7, wherein the light guide seat is provided with a light splitting channel, a light splitting sheet is arranged at the front end of the light splitting channel, and a second optical receiving plate is arranged at the rear end of the light splitting channel.
9. The apparatus of claim 8, wherein the light guide stage is provided with a connection block for fitting the second optical receiving plate.
10. The multi-light-source synchronous detection device according to claim 1, wherein a second lens is disposed on the base, and the detection light passes through the second lens and enters the first optical receiving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222803932.2U CN218823905U (en) | 2022-10-24 | 2022-10-24 | Multi-light-source synchronous detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222803932.2U CN218823905U (en) | 2022-10-24 | 2022-10-24 | Multi-light-source synchronous detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218823905U true CN218823905U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222803932.2U Active CN218823905U (en) | 2022-10-24 | 2022-10-24 | Multi-light-source synchronous detection device |
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| Country | Link |
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| CN (1) | CN218823905U (en) |
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2022
- 2022-10-24 CN CN202222803932.2U patent/CN218823905U/en active Active
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