CN218646983U

CN218646983U - Detection card

Info

Publication number: CN218646983U
Application number: CN202222856800.6U
Authority: CN
Inventors: 苏国良; 赵城; 高英杰; 丁一亮; 柯研
Original assignee: Hangzhou Fantai Biotechnology Co ltd
Current assignee: Hangzhou Fantai Biotechnology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-17
Anticipated expiration: 2032-10-27

Abstract

The utility model belongs to the technical field of the virus detection technique and specifically relates to a detect card is related to. The utility model provides a detect card includes base, lid and two detection strips, detection strip includes interconnect's drainage portion and reaction portion, the lid can be dismantled and connect in the base, two detection strip all can be dismantled and set up between base and lid, the lid is kept away from the face of base and has been seted up a application of sample groove and inspection window, the application of sample groove is located the drainage portion of two detection strips, the inspection window is located the reaction portion of detection strip, the inspection window is used for observing the testing result. The purpose that one detection card detects two different components is achieved by using the detection card, the operation is simple, the detection times are reduced, and the use number and the resource waste of the detection card are reduced.

Description

Detection card

Technical Field

The utility model belongs to the technical field of the virus detection technique and specifically relates to a detect card is related to.

Background

The detection card is a product used for qualitatively detecting components in human serum, blood plasma or detection liquid in vitro and displaying the detection result.

The detection card used at present only aims at one antigen or antibody to detect, and needs to detect the virus antibodies IgM and IgG for many times when the virus infection stage needs to be judged; for the situation that the type of the infected virus needs to be determined, different detection cards need to be used for carrying out multiple detections, and the problems of multiple operation times and resource waste exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the operation times are large and resources are wasted when the detection card is used for multiple times of detection, the application provides the detection card.

The application provides a kind of detection card adopts following technical scheme:

the utility model provides a detection card includes base, lid and two detection strips, detection strip includes interconnect's drainage portion and reaction portion, the lid can be dismantled and connect in the base, two detection strip all can be dismantled and set up between base and lid, application of sample groove and inspection window have been seted up to the face that the base was kept away from to the lid, application of sample groove is located the drainage portion of two detection strips, the inspection window is located the reaction portion of detection strip, the inspection window is used for observing the testing result.

Through adopting above-mentioned technical scheme, add the liquid that awaits measuring in the application of sample groove, the application of sample groove will await measuring the drainage to the drainage portion of two test strips, and the drainage portion of test strip will await measuring the liquid drainage to reaction unit, realizes adding the liquid that awaits measuring through an application of sample groove, and two test strips detect the liquid that awaits measuring simultaneously. The detection card is used for realizing the purpose that one detection card detects two different components, is simple to operate, reduces the detection times, reduces the use number of the detection cards and further reduces the resource waste.

The detection card is provided with one sample adding groove corresponding to the two detection strips, so that the liquid to be detected can be saved and the waste of the liquid to be detected is reduced compared with the arrangement of the two sample adding grooves.

Optionally, the application of sample cell is including the portion and two drainage channels that hold that communicate each other, two the drainage channel is kept away from the one end that holds the portion and is located the drainage portion department of two test strips.

Through adopting above-mentioned technical scheme, through setting up drainage channel, can be accurate must wait to examine liquid and carry the test strip on, reduce the by-pass of waiting to examine liquid and wait to examine the waste of liquid.

Optionally, the holding part is funnel-shaped, and the two drainage channels are located at the bottom of the holding part.

Through adopting above-mentioned technical scheme, will hold the portion and set to funnel shape and can accelerate the flow of waiting to survey liquid, two drainage channel are located the bottom that holds the portion. The residual of the liquid to be tested in the holding part and the waste of the liquid to be tested are reduced.

Optionally, the base is provided with two clamping seats, and the two detection strips are clamped in the two clamping seats.

By adopting the technical scheme, the clamping seat is used for fixing the detection strip, so that the detection strip is in good contact with liquid to be detected, the side flow of the detection liquid is reduced, and the detection is ensured to be effective.

Optionally, one side of the cover body close to the base is provided with two drainage seats, and the two detection strips are located in the two drainage seats.

Through adopting above-mentioned technical scheme, set up the drainage seat and reduce waiting to examine the liquid bypass and wait to examine liquid extravagant, in addition, the drainage seat can the butt in the lid, makes the structure of lid and base more firm.

Optionally, a plurality of inserting holes are formed in the surface of the base, which is close to the cover body, a plurality of inserting columns are arranged on the surface of the cover body, which is close to the base, and the inserting columns are inserted into the inserting holes.

By adopting the technical scheme, the cover body and the base are detachably connected by inserting the inserting columns into the inserting holes. The lid can be dismantled with the base and be connected the change of the detection strip of being convenient for, is convenient for detect the used repeatedly of card.

Optionally, an opening is formed at the tail of the cover and the base, and the opening is used for applying force to the cover and the base when the cover and the base are separated from each other.

By adopting the technical scheme, the opening is arranged, so that the base and the cover body can be separated more easily.

Optionally, a plurality of fixed plates are arranged on the side wall of the base, a plurality of sliding plates are arranged on one side, close to the base, of the cover body, a plurality of fixed strips are arranged on the side wall of each sliding plate, one side, close to the cover body, of each fixed strip abuts against one side, far away from the cover body, of the fixed plate, and the fixed strips (24) slide on the fixed plate.

By adopting the technical scheme, the fixing strip is abutted against the fixing plate, so that the sliding plate is fixed on the fixing plate, and the cover body and the base are not separated.

When the cover body and the base need to be detached, the fixing strip slides on the fixing plate, and then the fixing strip is separated from the fixing plate, so that the cover body is separated from the base under external force, and the detection strip can be replaced and the detection card can be reused.

The detachable construction of fixed plate, slide plate and fixed strip, stable in structure dismantles the convenience.

Optionally, an elastic bulge is arranged at the tail end of one side, close to the base, of the cover body, a groove is formed in the surface, close to the cover body, of the base, and the elastic bulge is embedded in the groove.

By adopting the technical scheme, when the cover body and the base are promoted to relatively slide by external force, the elastic bulge deforms and crosses the groove wall of the groove, and the cover body is separated from the base; when external force causes the cover body and the base to coincide, the elastic bulge deforms and crosses the groove wall of the groove, and the elastic bulge is embedded in the groove to fix the cover body and the base. The cover body is fixed on the base through the elastic bulges embedded in the grooves, and the structure is simple to operate, stable in structure and convenient to operate.

Optionally, the outer surface of the elastic protruding end of the cover body is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, when the lid that slides and base separation, set up anti-skidding line and make the better atress of lid, and then make lid and base separation more laborsaving.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the utility model provides a detect card includes base, lid and two detection strips, and a application of sample groove has been seted up to the face that the base was kept away from to the lid, and application of sample groove is located the drainage portion of two detection strips, realizes adding through an application of sample groove and waits to detect liquid, and two detection strips detect waiting to detect liquid simultaneously.

2. The detection card is provided with one sample adding groove corresponding to the two detection strips, so that the liquid to be detected can be saved and the waste of the liquid to be detected is reduced compared with the arrangement of the two sample adding grooves.

3. A plurality of inserting holes are formed in the surface, close to the cover body, of the base, a plurality of inserting columns are arranged on the surface, close to the base, of the cover body, and the inserting columns are inserted into the inserting holes; the cover body is detachably connected with the base through the insertion columns inserted in the insertion holes; the cover body and the base are detachably connected, so that the detection strip can be conveniently replaced, and the detection card can be conveniently reused.

Drawings

FIG. 1 is a schematic view of the structure of a detection card of embodiment 1;

FIG. 2 is a schematic view of the internal structure of a base in embodiment 1;

fig. 3 is a schematic view of the internal structure of the cover in embodiment 1;

FIG. 4 is a schematic view of the internal structure of the cover in embodiment 2;

FIG. 5 is a schematic view of the internal structure of a base in embodiment 2;

FIG. 6 is a schematic view of the structure of the detection card of embodiment 2;

description of reference numerals: 1. a base; 2. a cover body; 3. a test strip; 4. a sample adding slot; 5. a viewing window; 6. opening the opening; 7. anti-skid lines; 11. a card holder; 12. inserting holes; 13. a fixing plate; 14. a groove; 21. a drainage seat; 22. inserting the column; 23. a slide plate; 24. a fixing strip; 25. an elastic bulge; 31. a drainage part; 32. a reaction section; 41. a containing part; 42. a drainage channel.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The application discloses a detection card.

Example 1

Referring to fig. 1-2, a detection card comprises a base 1, a cover 2 and two detection strips 3, wherein the base 1 and the cover 2 are detachably connected, and the two detection strips 3 are detachably connected between the base 1 and the cover 2.

Detection strip 3 includes interconnect's drainage portion 31 and reaction portion 32, and lid 2 is kept away from base 1's face and has been seted up a application of sample groove 4 and inspection window 5, and application of sample groove 4 holds 41 positions and leaks hopper-shaped including the portion 41 and two drainage channel 42 that hold that communicate each other, and drainage channel 42's one end is located the bottom that holds 41, and the other end is located the drainage portion 31 department of two detection strips 3. The liquid to be detected is drained through the drainage channel 42, the liquid to be detected is accurately drained to the drainage part 31 of the detection strip 3, the bypass flow of the liquid to be detected is reduced, and the liquid to be detected is saved.

In other embodiments, the sample addition groove 4 may not be drained through the drainage channel 42, the sample addition groove 4 is directly disposed on the drainage portions 31 of the two detection strips 3, and the bottom of the sample addition groove 4 is communicated with the drainage portions 31; in other embodiments, the sample addition slot 4 can be semicircular or rectangular parallelepiped.

The inspection window 5 is located in the reaction portion 32 of the test strip 3, and the inspection window 5 is used to observe the test result.

In the present embodiment, the inspection window 5 is provided as two windows, and in other embodiments, the monitoring window may be provided as one window.

Referring to fig. 2-3, the base 1 is provided with two clamping seats 11, and two drainage parts 31 of the detection strip 3 are clamped in the two clamping seats 11.

One side that lid 2 is close to base 1 is provided with two drainage seats 21, and two test strips 3 are located two drainage seats 21, set up drainage seat 21 and reduce and wait to examine the liquid bypass flow, cause and wait to examine liquid extravagant, and on the other hand, drainage seat 21 butt is in lid 2, makes lid 2 and base 1's structure more firm.

In other embodiments, drainage seat 21 may not be provided, and test strip 3 drains the fluid to be tested and supports the overall structure by base 1 with respect to the connection portion of cover 2.

Six insertion holes 12 are formed in the surface, close to the cover body 2, of the base 1, and six insertion columns 22 are arranged on the surface, close to the base 1, of the cover body 2. The plug-in posts 22 are plugged into the corresponding plug-in holes 12, the inner peripheral surfaces of the plug-in holes 12 are tightly abutted against the outer peripheral surfaces of the plug-in posts 22, the plug-in posts 22 are fixed in the plug-in holes 12, and the cover body 2 is further fixed on the base 1.

The afterbody of lid 2 and base 1 is formed with opening 6, and when needs separated lid and base, external force acts on opening 6, makes lid 2 and base 1 move to opposite direction, and then makes lid 2 and base 1 separate, sets up opening 6 and makes when separating lid 2 and base 1 easier.

Example 2

The difference from embodiment 1 is that the detachable connection mode of the base 1 and the cover 2 is different, and the structure for assisting the opening is different:

referring to fig. 4-5, two fixing plates 13 are disposed on two sidewalls of the base 1, four sliding plates 23 are disposed on one side of the cover 2 close to the base 1, a fixing strip 24 is disposed on a sidewall of each sliding plate 23, the sliding plates 23 and the fixing strips 24 are L-shaped, and one side of the fixing strip 24 close to the cover 2 abuts against one side of the fixing plate 13 far away from the cover 2.

The tail end of one side of the cover body 2 close to the base 1 is provided with an elastic bulge 25, the section of the elastic bulge is a semicircle, the surface of the base 1 close to the cover body 2 is provided with a groove 14, and the elastic bulge 25 is embedded in the groove 14.

When the cover body 2 and the base 1 need to be detached, the fixing strip 24 slides on the fixing plate 13, and then the fixing strip 24 is separated from the fixing plate 13, the elastic protrusion 25 deforms and goes over the groove wall of the groove 14, so that the cover body 2 is separated from the base 1 under external force, and the detection strip 3 can be replaced and the detection card can be reused.

When the cover body 2 and the base 1 need to be installed, the sliding plate 23 is placed in the base 1, the fixing strip 24 penetrates through a gap between the two fixing plates 13 on the same side, and the fixing plates 13 and the fixing strips 24 are placed in a staggered mode. When an external force acts on the cover body 2, the fixing strip 24 slides towards the direction of the fixing plate 13, when the cover body 2 is superposed with the base 1, the elastic protrusion 25 deforms and goes over the groove wall of the groove 14, the elastic protrusion 25 is embedded in the groove 14, at this moment, the fixing strip 24 is fixed on the fixing plate 13, and the cover body 2 is fixed with the base 1.

Referring to fig. 6, the outer surface of the end of the cover 2 where the elastic projection 25 is provided with an anti-slip pattern 7.

In other embodiments, the outer surface of the cover 2 may not be provided with the anti-slip threads 7, and the cover 2 and the base 1 may slide relative to each other by friction force with the cover surface.

In this embodiment, foretell installation, setting and fixed connection can select conventional connected modes such as integrated into one piece, gluing agent bonding, threaded connection, buckle connection or hot melt shaping according to the reality for use, can dismantle the connection and can select conventional connected modes such as threaded connection or buckle connection according to the reality for use.

The implementation principle of the detection card in the embodiment of the application is as follows: adding the liquid to be detected in the sample adding groove 4, leading the liquid to be detected to the drainage parts 31 of the two detection strips 3 by the sample adding groove 4 through the drainage channels 42, leading the liquid to be detected to the reaction parts 32 by the drainage parts 31 of the detection strips 3, realizing the addition of the liquid to be detected through one sample adding groove 4, and simultaneously detecting the liquid to be detected by the two detection strips 3. The detection card is used for realizing the purpose that one detection card detects two different components, is simple to operate, reduces the detection times, reduces the use number of the detection cards and further reduces the resource waste.

Claims

1. A test card, comprising: including base (1), lid (2) and two test strip (3), test strip (3) include interconnect's drainage portion (31) and reaction portion (32), lid (2) can be dismantled and connect in base (1), two test strip (3) all can be dismantled and set up between base (1) and lid (2), sample adding groove (4) and inspection window (5) have been seted up to the face that base (1) was kept away from in lid (2), sample adding groove (4) are located drainage portion (31) of two test strip (3), inspection window (5) are located reaction portion (32) of test strip (3), inspection window (5) are used for observing the testing result.

2. The test card of claim 1, wherein: the sample adding groove (4) comprises a containing part (41) and two drainage channels (42) which are communicated with each other, and one ends, far away from the containing part (41), of the drainage channels (42) are located at drainage parts (31) of the two detection strips (3).

3. The test card of claim 2, wherein: the containing part (41) is funnel-shaped, and the two drainage channels (42) are located at the bottom of the containing part (41).

4. The test card of claim 1, wherein: the base (1) is provided with two clamping seats (11), and the two detection strips (3) are clamped in the two clamping seats (11).

5. The test card of claim 1, wherein: one side of the cover body (2) close to the base (1) is provided with two drainage seats (21), and the two detection strips (3) are positioned in the two drainage seats (21).

6. The test card of claim 1, wherein: the surface of the base (1) close to the cover body (2) is provided with a plurality of inserting holes (12), the surface of the cover body (2) close to the base (1) is provided with a plurality of inserting columns (22), and the inserting columns (22) are inserted into the inserting holes (12).

7. The test card of claim 6, wherein: an opening port (6) is formed at the tail parts of the cover body (2) and the base (1), and the opening port (6) is used for enabling the cover body (2) and the base (1) to be stressed when the cover body (2) and the base (1) are separated.

8. The test card of claim 1, wherein: be provided with a plurality of fixed plates (13) on the lateral wall of base (1), one side that lid (2) are close to base (1) is provided with a plurality of boards (23) that slide, and is a plurality of be provided with fixed strip (24) on the lateral wall of board (23) slides, one side butt that fixed strip (24) are close to lid (2) is in one side that lid (2) were kept away from in fixed plate (13), fixed strip (24) slide in fixed plate (13).

9. The test card of claim 8, wherein: the tail end of one side, close to the base (1), of the cover body (2) is provided with an elastic bulge (25), the surface, close to the cover body (2), of the base (1) is provided with a groove (14), and the elastic bulge (25) is embedded in the groove (14).

10. The test card of claim 9, wherein: the outer surface of the end of the cover body (2) provided with the elastic bulge (25) is provided with anti-skid grains (7).