CN219285205U - Accommodating structure of detection reagent strip and immunochromatography analyzer - Google Patents
Accommodating structure of detection reagent strip and immunochromatography analyzer Download PDFInfo
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- CN219285205U CN219285205U CN202320654636.2U CN202320654636U CN219285205U CN 219285205 U CN219285205 U CN 219285205U CN 202320654636 U CN202320654636 U CN 202320654636U CN 219285205 U CN219285205 U CN 219285205U
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- reagent strip
- slot
- strip
- base plate
- analyzer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The utility model discloses a containing structure of a detection reagent strip, which comprises a substrate, wherein a slot for loading the reagent strip is arranged on the substrate, and a fixing plate for limiting the reagent strip is arranged at the top end of the slot; one side of the slot is provided with an opening for inserting a reagent strip; the bottom of slot is equipped with the reservation mouth, be equipped with the shell fragment that is used for compressing tightly the reagent strip in the reservation mouth, the shell fragment with the base plate can dismantle and be connected. According to the utility model, the reagent strip is limited by the slot and the fixing plate, so that the reagent strip is prevented from shifting, and is upwards compressed by the elastic sheet, so that the reagent strip is prevented from shaking, the reagent strip is more stable, and the influence on the shooting effect due to the fact that the position and the angle of the reagent strip are easy to generate errors is avoided, thereby influencing the detection effect. The application also discloses an immunochromatography analyzer.
Description
Technical Field
The utility model belongs to the technical field of analyzers, and particularly relates to a containing structure of a detection reagent strip and an immunochromatography analyzer.
Background
In recent years, the transmission of infectious diseases has very serious influence on people, and how to rapidly detect and confirm suspected cases is the goal of medical effort to isolate or confirm treatment.
In vitro diagnosis is an important component in the field of medical examination, various physiological indexes of a subject are analyzed by using an in vitro sample, the in vitro sample such as blood, saliva and respiratory tract mucus of the subject is mixed with a detection liquid, a reagent strip is dripped into the reagent strip, the reagent strip is inserted into an immunoassay analyzer, and an examination result is obtained by the immunochromatography analyzer.
Shooting after the immunochromatography analysis is inserted into the reagent strip, and analyzing shooting results to obtain detection data; the existing immunochromatography analysis is poor in limiting effect on the reagent strip, so that errors are easy to occur in the position and the angle of the reagent strip, the shooting effect can be influenced by the position and the angle of the inserted reagent strip, and the final test result is influenced, so that improvement is needed.
Disclosure of Invention
The utility model aims to provide a containing structure of a detection reagent strip and an immunochromatographic analyzer, so as to solve the problem that the position and angle of the reagent strip of the existing immunochromatographic analyzer are easy to have errors after the reagent strip is inserted.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the accommodating structure of the detection reagent strip comprises a substrate, wherein a slot for loading the reagent strip is arranged on the substrate, and a fixing plate for limiting the reagent strip is arranged at the top end of the slot;
one side of the slot is provided with an opening for inserting a reagent strip;
the bottom of slot is equipped with the reservation mouth, be equipped with the shell fragment that is used for compressing tightly the reagent strip in the reservation mouth, the shell fragment with the base plate can dismantle and be connected.
Optionally, one end of the elastic sheet is detachably connected with the base plate through a bolt, and the other end extends away from the opening.
Optionally, the fixing plate is further provided with a yielding area for avoiding the camera.
Optionally, a micro switch is arranged at the other end of the slot.
Optionally, the micro switch is detachably connected with the substrate.
Optionally, the substrate is provided with at least one group of mounting holes or slots, and fixing pieces are arranged in the mounting holes or slots.
An immunochromatography analyzer comprises an analyzer body, wherein a containing structure for detecting a reagent strip is arranged in the analyzer body.
The utility model has the beneficial effects that:
according to the utility model, the reagent strip is limited by the slot and the fixing plate, so that the reagent strip is prevented from shifting, and is upwards compressed by the elastic sheet, so that the reagent strip is prevented from shaking, the reagent strip is more stable, and the influence on the shooting effect due to the fact that the position and the angle of the reagent strip are easy to generate errors is avoided, thereby influencing the detection effect.
Drawings
FIG. 1 is a perspective view of an immunochromatographic analyzer of the present utility model.
FIG. 2 is a cross-sectional view of the immunochromatographic analyzer of the present utility model.
FIG. 3 is a block diagram showing the structure of a receiving structure of a detection reagent strip of an immunochromatographic assay device of the present utility model.
FIG. 4 is a diagram showing a structure of a substrate of an immunochromatographic analyzer of the present utility model.
Fig. 5 is a bottom view of the base plate of the immunochromatographic analyzer of the present utility model.
In the figure: 1. an analyzer body; 11. a housing; 111. a socket; 112. a protective cover; 12. a substrate; 121. a slot; 122. a spring plate; 123. a micro-switch; 124. reserving a port; 13. a fixing plate; 131. a yield area; 14. a light supplementing plate; 15. a macro lens; 16. a camera; 17. a first circuit board; 18. a second circuit board; 19. and a third circuit board.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 3, the utility model discloses a containing structure of a detection reagent strip, which comprises a base plate 12, wherein the base plate 12 is detachably connected with a shell 11;
the base plate 12 is provided with a slot 121 for loading a reagent strip, and the top end of the slot 121 is provided with a fixing plate 13 for limiting the reagent strip;
one side of the slot 121 is an opening for inserting a reagent strip;
the bottom of the slot 121 is provided with a reserved opening 124, a spring piece 122 for pressing the reagent strip is arranged in the reserved opening 124, and the spring piece 122 is detachably connected with the substrate 12.
The utility model discloses an immunochromatography analyzer, which is shown in fig. 1-5, and comprises an analyzer body 1, wherein the analyzer body 1 comprises a shell 11 and a containing structure for detecting a reagent strip, which is arranged in the shell 11, the analyzer body 1 also comprises an analyzing mechanism, the analyzing mechanism is arranged in the shell 11 and is connected to a base plate 12, the analyzing mechanism comprises a micro-lens 15 which is connected to the base plate 12 and is used for adjusting the focal length of a camera 16, the top end of the micro-lens 15 is connected with the camera 16 which is used for collecting a photo of the reagent strip, and the bottom end of the micro-lens 15 is connected with a light supplementing plate 14 which is used for supplementing light for the reagent strip.
The fixed plate 13 is connected with a circuit board assembly, the circuit board assembly comprises a first circuit board 17, a second circuit board 18 and a third circuit board 19 which are stacked in sequence, the first circuit board 17 is detachably connected with the fixed plate 13, the first circuit board 17 and the second circuit board 18 are electrically connected through flexible flat cables and/or pins, the second circuit board 18 and the third circuit board 19 are electrically connected through flexible flat cables and/or pins, and the camera 16 and the light supplementing plate 14 are electrically connected with the third circuit board 19.
It should be noted that, the reagent strip is inserted into the slot 121 through the opening, the slot 121 and the fixing plate 13 limit the insertion of the reagent strip, so as to prevent the reagent strip from shifting, and meanwhile, the reagent strip is pressed upwards through the elastic sheet 122, so that the reagent strip is prevented from shaking, the reagent strip is more stable, the best shooting effect is achieved, and the influence on the final detection result is avoided.
In this embodiment, one end of the spring plate 122 is detachably connected to the base plate 12 by a bolt, and the other end extends away from the socket 111.
It should be noted that the elastic piece 122 is connected with the base plate 12 through a bolt, and the tightness of the bolt is adjusted, so as to fine-tune the distance between the elastic piece 122 and the reagent strip, and adjust the pressure of the elastic piece 122 on the reagent strip.
As shown in fig. 4 and fig. 5, in this embodiment, the fixing plate 13 is further provided with a yielding area 131 for yielding the camera 16. The camera 16 can take a photograph of the reagent strip through the relief zone 131.
As shown in fig. 4, in this embodiment, a micro switch 123 is disposed at the other end of the slot 121, and the micro switch 123 is electrically connected to the third circuit board 19.
Further, in this embodiment, the micro switch 123 is detachably connected to the base plate 12, and the micro switch 123 is mounted on the base plate 12 by a connection bolt.
It should be noted that, the micro switch 123 is disposed at the other end of the slot 121, the micro switch 123 can be triggered when the reagent strip is inserted into the bottom, and the detection procedure starts after the micro switch 123 is triggered.
As shown in fig. 4 and 5, in this embodiment, at least one set of mounting holes or slots are formed in the base plate 12, and fixing members are disposed in the mounting holes or slots, and the base plate 12 is detachably connected to the housing 11 through the fixing members.
The housing 11 is provided with a socket 111, and a protective cover 112 is provided at the socket 111. The shield 112 acts to prevent dust and liquid from splashing into the instrument.
When the embodiment works, firstly, the dust cover is taken down, the reagent strip is inserted into the slot 121 through the socket 111, the reagent strip is pressed and fixed through the elastic sheet 122, the reagent strip contacts the micro switch 123, the detection program is started, the light supplementing plate 14 supplements light to the reagent strip, the focal length of the camera 16 is adjusted by the micro lens 15, the camera 16 shoots, then information is analyzed, and detection information and results are displayed through the display screen on the shell 11.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications and enhancements can be made by those skilled in the art without departing from the principles of the present utility model. Such modifications and variations are also considered to be a departure from the scope of the utility model.
Claims (7)
1. The accommodating structure of the detection reagent strip is characterized by comprising a substrate, wherein a slot for loading the reagent strip is arranged on the substrate, and a fixing plate for limiting the reagent strip is arranged at the top end of the slot;
one side of the slot is provided with an opening for inserting a reagent strip;
the bottom of slot is equipped with the reservation mouth, be equipped with the shell fragment that is used for compressing tightly the reagent strip in the reservation mouth.
2. The structure for accommodating a test strip according to claim 1, wherein one end of the elastic sheet is detachably connected to the base plate by a bolt, and the other end extends away from the opening.
3. The containment structure of the test strip of claim 1, wherein the mounting plate is further provided with a relief zone for avoiding the camera.
4. The receiving structure of a test strip of claim 1, wherein the other end of the slot is provided with a micro switch.
5. The containment structure for a test reagent strip of claim 4, wherein the microswitch is detachably connected to the base plate.
6. The reagent strip housing structure of claim 4, wherein the base plate has at least one set of mounting holes or slots, and wherein the mounting holes or slots have fasteners therein.
7. An immunochromatographic analyzer comprising an analyzer body in which the accommodating structure for detecting a reagent strip according to any one of claims 1 to 6 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320654636.2U CN219285205U (en) | 2023-03-28 | 2023-03-28 | Accommodating structure of detection reagent strip and immunochromatography analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320654636.2U CN219285205U (en) | 2023-03-28 | 2023-03-28 | Accommodating structure of detection reagent strip and immunochromatography analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219285205U true CN219285205U (en) | 2023-06-30 |
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ID=86934524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320654636.2U Active CN219285205U (en) | 2023-03-28 | 2023-03-28 | Accommodating structure of detection reagent strip and immunochromatography analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219285205U (en) |
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2023
- 2023-03-28 CN CN202320654636.2U patent/CN219285205U/en active Active
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