CN219361732U - Detachable chromatography detection card - Google Patents
Detachable chromatography detection card Download PDFInfo
- Publication number
- CN219361732U CN219361732U CN202320346488.8U CN202320346488U CN219361732U CN 219361732 U CN219361732 U CN 219361732U CN 202320346488 U CN202320346488 U CN 202320346488U CN 219361732 U CN219361732 U CN 219361732U
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- end cover
- block
- fixedly connected
- connecting block
- detachable
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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
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Abstract
The utility model relates to the technical field of diagnostic reagents and discloses a detachable chromatography detection card which comprises an upper end cover and a lower end cover, wherein the right side of the upper end cover is hinged with the right side of the lower end cover, the left side of the upper part of the lower end cover is fixedly connected with a connecting block, one side of the inside of the connecting block is connected with a clamping block in a sliding manner, the other side of the inside of the connecting block is provided with a spring, the upper side and the lower side of the clamping block are fixedly connected with limiting blocks, the left side of the inside of the upper end cover is connected with a button in a sliding manner, the upper part of the button is fixedly connected with a positioning block, the middle part of the upper end cover is provided with an observation port, the inside of the observation port is fixedly connected with a transparent film, the right side of the upper end cover is provided with a notch, and the inner side of the notch is sleeved with a rubber sleeve. According to the utility model, the chromatographic detection card can be conveniently opened, so that the test paper can be conveniently replaced, and the chromatographic detection card shell can be used for multiple times.
Description
Technical Field
The utility model relates to the technical field of diagnostic reagents, in particular to a detachable chromatographic detection card.
Background
The chromatography detection card is an important category in the in-vitro diagnostic reagent, by the inside test paper of casing and casing constitutes, can help the quick convenient detection of user whether infect virus, at present its outside protective housing of most chromatography detection card is mostly integrated into one piece's structure, inside test paper is put into the shell more simultaneously, lead to detecting the card after using, inside test paper can't be taken out from the casing is inside, can be retrieved together with the casing, cause the waste, make the unable multiple utilization of chromatography detection card, for this reason propose a detachable chromatography detection card.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a detachable chromatographic detection card.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a detachable chromatography detects card, includes upper end cover and lower extreme cover, right side hinged joint between upper end cover and the lower extreme cover, lower extreme cover upper portion left side fixedly connected with connecting block, inside one side sliding connection of connecting block has the fixture block, the inside opposite side of connecting block is provided with the spring, both sides all fixedly connected with stopper about the fixture block, inside left side sliding connection has the button of upper end cover, button upper portion fixedly connected with locating piece, upper end cover middle part is provided with the viewing aperture, viewing aperture inside fixedly connected with transparent film, the upper end cover right side is provided with the breach, the inboard cover of breach is equipped with the rubber sleeve, diapire middle part fixedly connected with supporting shoe in the lower extreme cover, supporting shoe upper portion is provided with the test paper, diapire both sides are all fixedly connected with dog in the lower extreme cover.
As a further description of the above technical solution:
the connecting block sets up the inside downside of upper end cover, the fixture block left side sets up the inside left side of upper end cover.
As a further description of the above technical solution:
the fixture block left side is located the button right side, the stopper sets up inside the connecting block.
As a further description of the above technical solution:
the locating block is connected with the middle side of the inner part of the upper end cover in a sliding mode, and the right side of the locating block is located at the upper portion of the left side of the connecting block.
As a further description of the above technical solution:
the upper part of the test paper is arranged at the lower part of the upper end cover.
As a further description of the above technical solution:
one end of the spring is fixedly connected to the right part of the clamping block, and the other end of the spring is fixedly connected to the inner wall of the right side of the connecting block.
As a further description of the above technical solution:
the two check blocks are respectively arranged at the left side and the right side of the test paper, and the height of each check block is larger than that of each supporting block.
The utility model has the following beneficial effects:
1. according to the chromatographic detection card, the chromatographic detection card can be conveniently opened through the cooperation of the button, the positioning block, the clamping block, the spring, the connecting block, the notch, the rubber sleeve, the stop block and the supporting block, so that the test paper can be conveniently replaced, and the chromatographic detection card shell can be used for multiple times.
Drawings
FIG. 1 is a perspective view of a detachable chromatography detection card according to the present utility model;
FIG. 2 is a cross-sectional view of a detachable chromatography detection card according to the present utility model;
fig. 3 is a schematic diagram of a fixture block structure of a detachable chromatography detection card according to the present utility model.
Legend description:
1. an upper end cap; 2. a lower end cap; 3. a connecting block; 4. a clamping block; 5. a spring; 6. a limiting block; 7. a button; 8. a positioning block; 9. a rubber sleeve; 10. an observation port; 11. a transparent film; 12. a support block; 13. a stop block; 14. test paper; 15. and (5) a notch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the detachable chromatography detection card comprises an upper end cover 1 and a lower end cover 2, wherein the right side is hinged between the upper end cover 1 and the lower end cover 2, the upper end cover 1 and the lower end cover 2 can be opened and closed in a rotating way, the chromatography detection card is conveniently detached, the left side of the upper part of the lower end cover 2 is fixedly connected with a connecting block 3, one side of the inside of the connecting block 3 is slidably connected with a clamping block 4, the other side of the inside of the connecting block 3 is provided with a spring 5, the upper side and the lower side of the clamping block 4 are fixedly connected with a limiting block 6, the left side of the inside of the upper end cover 1 is slidably connected with a button 7, the upper part of the button 7 is fixedly connected with a positioning block 8, the middle part of the upper end cover 1 is provided with an observation port 10, the inside of the observation port 10 is fixedly connected with a transparent film 11, the right side of the upper end cover 1 is provided with a notch 15, the inside of the notch 15 is sleeved with a rubber sleeve 9, a sample to be tested is dripped on the rubber sleeve 9 sleeved on the inside the notch 15, and then the tested sample can slide down onto the test paper 14 below the rubber sleeve 9, the test sample is slowly separated into the test paper 14 and is chromatographed in the test paper 14, so that the progress of chromatography is observed through the observation port 10, whether the detection result is abnormal is determined, after the test is finished, the rubber sleeve 9 is only required to be taken out from the notch 15 by tweezers, the test sample is isolated by the rubber sleeve 9, the contact between the test sample and the wall shell of the notch 15 is prevented, the whole recovery treatment of the shell of the chromatographic test card is avoided by replacing the new rubber sleeve 9, excessive waste is avoided, the middle part of the inner bottom wall of the lower end cover 2 is fixedly connected with a plurality of support blocks 12, the upper part of the support blocks 12 is provided with the test paper 14, two sides of the inner bottom wall of the lower end cover 2 are fixedly connected with stop blocks 13, the upper end cover 1 and the lower end cover 2 are opened, the used test paper 14 is taken out by the tweezers, the novel test paper 14 is placed on the supporting block 12 again and placed between the two stop blocks 13, the two stop blocks 13 limit the two sides of the test paper 14, the test paper 14 is prevented from shaking, the upper end cover 1 and the lower end cover 2 are closed, the novel test paper 14 is clamped and fixed inside the shell by the upper end cover 1 and the supporting block 12, when the upper end cover 1 and the lower end cover 2 are closed, the clamping block 4 is contacted with the upper end cover 1 through the slope on the upper part of the clamping block, so that the clamping block 4 is compressed into the connecting block 3, and after the upper end cover 1 and the lower end cover 2 are completely closed, the compressed spring 5 is pushed out of the connecting block 3 and inserted into the upper end cover 1, so that the closed upper end cover 1 and the closed lower end cover 2 are fixed together, and the test paper 14 is tightly clamped between the upper end cover 1 and the supporting block 12.
The connecting block 3 is arranged at the lower side in the upper end cover 1, the left side of the clamping block 4 is arranged at the left side in the upper end cover 1, the connecting block 3 is fixed in the upper end cover 1 through the clamping block 4, so that the upper end cover 1 and the lower end cover 2 are fixed together, the left side of the clamping block 4 is positioned at the right side of the button 7, when the button 7 is pressed, the clamping block 4 is pushed into the connecting block 3, the upper end cover 1 and the lower end cover 2 can be opened, the limiting block 6 is arranged in the connecting block 3, the limiting block 6 can prevent the spring 5 from pushing the clamping block 4 out of the connecting block 3, the positioning block 8 is slidably connected at the middle side in the upper end cover 1, the right side of the positioning block 8 is positioned at the upper part of the left side of the connecting block 3, the positioning block 8 can support the button 7 after being contacted with the connecting block 3, the button 7 is prevented from being pushed into the connecting block 3, the upper end cover 1 and the lower end cover 2 can not be opened and closed, the upper part of the test paper 14 is arranged at the lower part of the upper end cover 1, the test paper 14 is clamped and fixed inside the shell through the upper end cover 1 and the supporting block 12, one end of the spring 5 is fixedly connected to the right part of the clamping block 4, the other end of the spring 5 is fixedly connected to the right inner wall of the connecting block 3, the spring 5 is in a compressed state, the clamping block 4 is tightly abutted to the inside of the upper end cover 1 by the spring 5, two stop blocks 13 are respectively arranged at the left side and the right side of the test paper 14, the height of each stop block 13 is greater than that of the supporting block 12, the two sides of the test paper 14 are limited by the stop blocks 13, the test paper 14 is prevented from shaking in the lower end cover 2, and meanwhile, the other two sides of the test paper 14 are attached to the inner wall of the lower end cover 2, and the test paper 14 is fixed.
Working principle: dropping a sample to be tested onto the rubber sleeve 9 sleeved on the inner side of the notch 15, then sliding the tested sample onto the test paper 14 below along the rubber sleeve 9, slowly separating the tested sample into the test paper 14, and performing chromatography in the test paper 14, so that the progress of the chromatography is observed through the observation port 10, determining whether the detection result is abnormal, after the test is finished, only taking the rubber sleeve 9 out of the notch 15 by tweezers, isolating the tested sample by the rubber sleeve 9, preventing the contact between the tested sample and the wall shell of the notch 15, then pressing the button 7 on the left side of the upper end cover 1, compressing the sample towards the inner side of the upper end cover 1, pushing the clamping block 4 to move by the movement of the button 7, thus slowly pressing the clamping block 4 into the inner side of the connecting block 3, and when the positioning block 8 on the upper part of the button 7 is attached to the left side of the connecting block 3, at this time, the clamping block 4 is completely pressed into the connecting block 3 by the button 7, then the upper end cover 1 and the lower end cover 2 are opened, the used test paper 14 is taken out by forceps, a new test paper 14 is placed on the supporting block 12 again and is placed between the two stop blocks 13, so that the two stop blocks 13 limit the two sides of the test paper 14, the test paper 14 is prevented from shaking, then the upper end cover 1 and the lower end cover 2 are closed, the new test paper 14 is clamped and fixed in the shell by the upper end cover 1 and the supporting block 12, when the upper end cover 1 and the lower end cover 2 are closed, the clamping block 4 is firstly contacted with the upper end cover 1 through a slope at the upper part of the clamping block 4, so as to be compressed into the connecting block 3, when the upper end cover 1 and the lower end cover 2 are completely closed, the compressed spring 5 is pushed out of the connecting block 3 and is inserted into the upper end cover 1, so as to fix the closed upper end cover 1 and the lower end cover 2 together, thereby tightly sandwiching the test strip 14 between the upper end cap 1 and the support block 12.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a detachable chromatography detects card, includes upper end cover (1) and bottom end cover (2), its characterized in that: right side hinged joint between upper end cover (1) and lower end cover (2), lower end cover (2) upper portion left side fixedly connected with connecting block (3), inside one side sliding connection of connecting block (3) has fixture block (4), inside opposite side of connecting block (3) is provided with spring (5), both sides all fixedly connected with stopper (6) about fixture block (4), inside left side sliding connection of upper end cover (1) has button (7), button (7) upper portion fixedly connected with locating piece (8), upper end cover (1) middle part is provided with viewing aperture (10), viewing aperture (10) inside fixedly connected with transparent membrane (11), upper end cover (1) right side is provided with breach (15), breach (15) inboard cover is equipped with rubber sleeve (9), bottom end cover (2) inner bottom wall middle part fixedly connected with a plurality of supporting shoe (12), supporting shoe (12) upper portion is provided with test paper (14), bottom end cover (2) both sides all fixedly connected with dog (13).
2. A detachable chromatography detection card according to claim 1, wherein: the connecting block (3) is arranged at the lower side in the upper end cover (1), and the left side of the clamping block (4) is arranged at the left side in the upper end cover (1).
3. A detachable chromatography detection card according to claim 1, wherein: the left side of the clamping block (4) is located on the right side of the button (7), and the limiting block (6) is arranged inside the connecting block (3).
4. A detachable chromatography detection card according to claim 1, wherein: the positioning block (8) is connected to the middle side of the inside of the upper end cover (1) in a sliding mode, and the right side of the positioning block (8) is located at the upper portion of the left side of the connecting block (3).
5. A detachable chromatography detection card according to claim 1, wherein: the upper part of the test paper (14) is arranged at the lower part of the upper end cover (1).
6. A detachable chromatography detection card according to claim 1, wherein: one end of the spring (5) is fixedly connected to the right part of the clamping block (4), and the other end of the spring (5) is fixedly connected to the right inner wall of the connecting block (3).
7. A detachable chromatography detection card according to claim 1, wherein: the two check blocks (13) are respectively arranged at the left side and the right side of the test paper (14), and the height of the check blocks (13) is larger than that of the supporting blocks (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346488.8U CN219361732U (en) | 2023-02-27 | 2023-02-27 | Detachable chromatography detection card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346488.8U CN219361732U (en) | 2023-02-27 | 2023-02-27 | Detachable chromatography detection card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219361732U true CN219361732U (en) | 2023-07-18 |
Family
ID=87139539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320346488.8U Active CN219361732U (en) | 2023-02-27 | 2023-02-27 | Detachable chromatography detection card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219361732U (en) |
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2023
- 2023-02-27 CN CN202320346488.8U patent/CN219361732U/en active Active
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