CN210863750U - Multifunctional card holder and tester - Google Patents

Abstract

The utility model belongs to the technical field of belong to detection device, a card holds in palm is related to, and it includes frame and interior box, and the display area of reagent card is located from this insertion opening department the inside district of placing of interior box, the size of insertion opening still are provided with the identification area of distinguishing the reagent card kind according to the size setting of different reagent cards, the inboard of interior box, and the top of frame and interior box is the display window. The utility model also discloses a apparatus based on above-mentioned card holds in palm. The utility model discloses a card holds in palm and apparatus can effectively solve current test paper card apparatus and can only detect the problem that same type of fixed knot constructs the detection card, the detection card type that this apparatus can use is more, and detection range is wider, and simultaneously, this card holds in the palm and apparatus still possesses advantages such as small in size, convenient to carry, low cost, therefore is particularly useful for occasions such as clinical examination, wine drive test, drugs test, gene detection, food safety detection, epidemic disease examination.

Description

Multifunctional card holder and tester

Technical Field

The utility model belongs to the technical field of detection device, more specifically relates to a card holds in the palm and holds in the palm the apparatus based on this card.

Background

In the diagnosis of diseases, various detection means such as blood drawing, urine examination, body fluid detection and the like are generally used, but these examinations usually require that body fluid or tissue of a human body is collected first and then sent to a special laboratory for testing, and the results can only be obtained after half an hour to several hours or even several days, which cannot meet the requirements of occasions requiring quick results such as drunk driving tests, drug tests, emergency rooms and the like.

At present, aiming at the requirement of quick detection, a great number of immunochromatography test cards based on lateral flow chromatography technology are adopted to realize on-site quick detection, and the application of the immunochromatography test cards with colloidal gold is the most extensive. The colloidal gold detection card has the advantages of convenience, rapidness, specificity, sensitivity, strong stability, no need of special equipment and reagents, intuitive result judgment and the like, thereby being particularly suitable for vast primary inspection personnel, large-scale detection, large-area general investigation and the like. At present, colloidal gold test paper card testing devices for testing drugs, foods, urine and the like on the market are various in types and structures, and are also classified into a single test card or a plurality of test cards (also called multi-link cards). The detection cards having different shapes and structures cause the following problems: the specific colloidal gold measuring instrument can only detect one specific type of detection card, and the use range is narrow. When the colloidal gold tester needs to test detection cards of different structures and different types, the mould needs to be opened again to manufacture a new tester structure aiming at the detection card structure, so that a large amount of time and research and development cost are wasted.

Due to the defects and shortcomings, the research and design of a tester which can be simultaneously suitable for reagent cards with different structure types is a problem which needs to be solved by the technicians in the field.

SUMMERY OF THE UTILITY MODEL

To the above defect or the improvement demand of prior art, the utility model provides a multi-functional card holds in palm and holds in palm apparatus based on this card, its drawer type design that adopts the activity comprises the mobile interior box of fixing the inside frame of instrument and fixed reagent card, and the frame is fixed inside the apparatus, and interior box can be according to the kind custom-made of reagent card. This card holds in palm can be applicable to different appearances, different types of reagent card, and has used the apparatus that this card held in the palm, need not change the project organization of whole apparatus and can use different structures, different types of food or drugs colloidal gold reagent card, and can carry out a plurality of project tests, has correspondingly solved the problem that current test paper card apparatus can only detect the reagent card of a fixed knot structure and appearance. Meanwhile, the tester can automatically identify the current card type according to the read code value of the test area, so that the information such as the card size and the monitoring area position can be obtained, and the compatibility of different cards can be realized. The utility model discloses a reagent card that the apparatus can be used is more of a kind, and measuring range is wider, and simultaneously, this card holds in the palm and the apparatus still possesses advantages such as the function is various, small in size, convenient to carry, low cost, therefore is particularly useful for occasions such as clinical examination, wine drive test, drugs test, gene detection.

In order to achieve the above purpose, the utility model provides a technical scheme as follows:

on one hand, the card holder comprises a frame and an inner box movably accommodated in the frame, wherein a fixed baffle is arranged on the inner side of the frame, a baffle is arranged on the outer side of the inner box, the size of the baffle is matched with that of an opening on the outer side of the frame,

the baffle is provided with an insertion hole for inserting a reagent card; the display area of the reagent card is placed from the insertion port and is positioned in the placing area inside the inner box, and the reaction area of the reagent card is positioned outside the inner box; the placing area is internally provided with a clamping device matched with the reagent card, the inner side of the inner box is also provided with an identification area for distinguishing the type of the reagent card, the top parts of the frame and the inner box are both provided with display windows, and the display windows contain the identification area and the display area of the reagent card.

Preferably, the clamping device comprises an elastic sheet arranged on one side of the inner box.

Preferably, the clamping device further comprises: the limiting piece is arranged on the inner box and is opposite to the elastic piece; and the distance between the elastic sheet and the limiting part is matched with the width of the reagent card, so that after the reagent card is inserted into the inner box, two sides of the reagent card are respectively and correspondingly abutted against the clamping device and the limiting part.

Preferably, a bar code or a two-dimensional code is arranged in the identification area.

Preferably, one side or two sides of the frame are provided with elastic clamping supports for clamping two sides of the inner box.

Preferably, a fixing plate is arranged on the outer side of the frame, and a fixing hole is formed in the fixing plate.

Preferably, the bottom of the inner box is provided with a convex handle, and the bottom of the handle is also provided with a convex fixing rib.

In another aspect, there is provided a meter comprising: a housing; the scanning device is used for acquiring relevant information of the reagent card by scanning the identification area; the card holder and the reagent card; the frame is fixed inside the shell, and the reagent card is inserted into the inner box.

Preferably, the reagent card is a single test card or a plurality of test cards.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following advantage and beneficial effect:

(1) the utility model discloses an elastic clamping device sets up the different positions of box in the card holds in the palm, and the tester of this structure has been used to the reagent card of adaptable not equidimension, only goes to do a small and exquisite, convenient card with the structure to the reagent card of required test and holds in the palm, and need not go to change the project organization of whole tester and just can test different structure, different kind's detect reagent card. And the card support can accommodate single-link cards, double-link cards and multi-link cards, can realize the test of a plurality of projects, and is more efficient. And simultaneously, the utility model discloses structural style compares with current structural style, and the reagent card that the detector instrument can detect is more, and detection range is wider.

(2) The utility model adopts the drawer-type design of drawing, and the components such as the fixing card support, the elastic card support, the fixing ribs and the like are arranged on the shell and the inner box, so that the clamping between the shell and the inner box is tight, and the problems that the card is loosened and the positioning is inaccurate due to the different overall dimensions of different detection cards can be solved; the replaceable drawer design is easy to replace and clean, and the problem that the sample body fluid seeps out to pollute the detection instrument in the detection process can be solved.

(3) The utility model discloses a reagent card with different structures corresponds identification characteristics such as different bar codes or two-dimensional code, and the apparatus can be according to the present reagent card kind of the sign indicating number value automatic identification who reads, and then obtains card size, monitoring area position and even card numerous information such as correction data to the realization is to the compatibility of different cards.

(4) The utility model discloses a card holds in palm and apparatus still possesses advantages such as small in size, convenient to carry, low cost, therefore very is applicable to occasions such as clinical detection, wine drive test, drugs test, gene detection, food safety inspection, epidemic disease examination.

(5) The utility model discloses a multi-functional card holds in palm not only is applicable to colloidal gold immunochromatography and detects the card, also is suitable for other types test card based on immunochromatography technique equally, like quantum dot immunochromatography card, go up luminous immunochromatography card, colloidal carbon immune laminate detection card etc..

Drawings

Fig. 1 is an overall schematic view of a card holder according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a frame according to a first embodiment of the present invention;

fig. 3 is a schematic overall structure diagram of the inner box according to the first embodiment of the present invention;

fig. 4 is a top view of the inner case according to the first embodiment of the present invention;

fig. 5 is a schematic view of a quintuplet card according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view of a card holder according to an embodiment of the present invention;

fig. 7 is a top view of the inner case according to the second embodiment of the present invention;

fig. 8 is a schematic view of a triplex card according to an embodiment of the present invention;

fig. 9 is a top view of the inner case according to the third embodiment of the present invention;

fig. 10 is a schematic view of a triple play card according to an embodiment of the present invention;

fig. 11 is a schematic view of the overall structure of a measuring instrument according to a fourth embodiment of the present invention;

fig. 12 is a schematic view of the internal structure of a measuring instrument according to a fourth embodiment of the present invention.

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 merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

The first embodiment is as follows:

as shown in fig. 1-2, the card holder of the present invention comprises: the inner box comprises a frame 1 and an inner box 2 movably accommodated in the frame, wherein an engaging piece 8 is arranged on the inner side of the frame 1, the engaging piece 8 is engaged with a fixed baffle 4 on the inner side of the inner box 2, a baffle 12 is arranged on the outer side of the inner box 2, and the size of the baffle 12 is matched with the size of an opening 10 on the outer side of the frame 1. Meanwhile, a fixing plate 14 is disposed at an outer side of the frame 1, and a screw hole is disposed on the fixing plate 14 so as to fix a position of the frame 1 through the screw hole.

As shown in fig. 3 to 4, the baffle 12 is provided with an insertion opening 13 for inserting a reagent card, in this embodiment, the reagent card may be a single test card or a plurality of test cards (multi-gang card); the width of the insertion opening 13 of the inner box 2 is 35-55mm, so that different types of reagent cards can be accommodated, for example, the width of the insertion opening 13 in the embodiment is 40-50mm, so that a quintuplet card P1 shown in FIG. 5 can be inserted; a display area of the reagent card is placed into a placing area 3 positioned in the inner box 2 from the insertion opening 13, a reaction area of the reagent card is positioned outside the inner box 2, a clamping device matched with the reagent card is arranged in the placing area 3, an identification area 11 for distinguishing the type of the reagent card is also arranged on the inner side of the inner box 2, and identification characteristics such as two-dimensional codes/bar codes and the like can be arranged on the identification area 11 to identify relevant information of the reagent card (the relevant information comprises one or more items of the type, the manufacturer, the production date, the detection item and the size of the reagent card), so that the reagent card of the corresponding type can be selected according to the identification characteristics; the top of the frame 1 and the top of the inner box 2 are both display windows which accommodate the identification zone 11 and the display zone of the reagent card.

As shown in fig. 3 to 4, in the present embodiment, the clamping device includes a resilient piece 7 disposed at one side of the inner case 2 according to the size of the reagent card, so that the reagent card can be fixed between the side of the inner case 2 and the resilient piece.

Meanwhile, the bottom of the inner box 2 is provided with a convex handle 5, so that the inner box can be conveniently taken out of the shell, as shown in fig. 6, the bottom of the handle 5 is also provided with a convex fixing rib 6, the inner box 2 is further clamped in the frame 1, and one side or two sides of the frame 1 are provided with elastic clamping supports 9 for clamping two sides of the inner box 2.

Example two:

the difference between this embodiment and the first embodiment is that, as shown in fig. 7, the width of the insertion opening 13 in this embodiment is 38-42mm, which is suitable for inserting different types of reagent cards, for example, the reagent card inserted in this embodiment may be a triple card P2 as shown in fig. 8.

Meanwhile, in order to ensure that the reagent card cannot be loosened after being inserted into the inner box 2, a first limiting part 15 opposite to the clamping device 7 is further arranged on the inner box 2, and the distance between the clamping device 7 and the first limiting part 15 is matched with the width of the reagent card, so that after the reagent card is inserted into the inner box 2, the two sides of the reagent card are respectively correspondingly abutted against the clamping device 7 and the first limiting part 15, and the reagent card is clamped tightly.

Example three:

the difference between this embodiment and the first embodiment is that, as shown in fig. 9, the width of the insertion opening 13 of the inner box 2 in this embodiment is 20-30mm, so that the triple card P3 shown in fig. 10 can be inserted.

Similarly, in order to ensure that the reagent card cannot be loosened after being inserted into the inner box 2, a second limiting part 15 ' opposite to the clamping device 7 is further arranged on the inner box 2, and the distance between the clamping device 7 and the second limiting part 15 ' is matched with the width of the reagent card, so that after the reagent card is inserted into the inner box 2, two sides of the reagent card are correspondingly abutted against the clamping device 7 and the second limiting part 15 ', and the reagent card is clamped tightly.

Example four:

the utility model also provides a determinator, it includes: a housing 100; scanning means (such as code scanning means) for acquiring information related to the reagent card by scanning the identification area; and the card holder of any one of embodiments one to three. The frame 1 is disposed inside the housing 100, and the frame 1 can accommodate therein inner cases 2 containing different types of reagent cards.

Therefore, single detection cards and multiple detection cards of different types can be compatible on the same instrument, so that the compatibility of the reagent card is improved, and the detection efficiency is improved.

The card of this scheme holds in the palm and the apparatus adopts drawer type structure scheme, comprises frame and interior box, and the frame is fixed inside the apparatus, and interior box inserts the frame the inside and tests. The outer frame size of interior box suits with the frame, and reasonable installation can carry out free packing into and dial out in inside frame, only need during the use do corresponding design to the mobile device according to the different reagent card structures of testing and just can test the reagent card of different structures.

To further explain the present invention, the use of a drug colloidal gold reagent card is described below. Inserting a corresponding reagent card into the inner box 2, pushing the inner box 2 and the reagent card into the frame 1, assembling the inner box into a placing area in a measuring instrument (the installation effect is shown in fig. 11-12), blocking the fixed baffle 4 of the inner box 2 by the clamping piece 8 of the frame 1, fixing the reagent card by the clamping device 7 and the limiting piece, and simultaneously, obtaining the two-dimensional code/bar code and other identification characteristics of the inner box 2 by scanning a code by the scanning device, so that a user can determine the used reagent card information, such as the three-way card or the five-way card, and further reading the corresponding result through the identification area or the reagent card display area. When needing to detect other structure colloidal gold reagent cards, only need through pulling out handle 5, change interior box 2 and reagent card can.

The utility model discloses an in card support and tester, with the frame mount inside the apparatus, in the box including the reagent card is fixed, the inner structure of box (including the setting of clamping device and locating part) is through the reagent card design of required test in it, guarantees that the reagent card can be reasonable the device in inside frame. Regardless of the configuration of the reagent card mobilization device, the overall exterior profile of the interior frame is the same. Therefore, the tester can be suitable for different types of reagent cards on the basis of the same tester shell and frame, and can use different types of reagent cards to test without changing the design structure of the whole tester, so that the compatibility of the reagent cards is improved. Meanwhile, reagent cards with different structures correspond to different identification characteristics, and the scanning device can automatically identify the current card type according to the read identification characteristics so as to obtain related information of the reagent cards, so that the user experience is improved; furthermore, the card support and the tester in the scheme have the advantages of small size, convenience in carrying, low cost and the like, so that the card support and the tester are particularly suitable for occasions such as clinical detection, drunk driving test, drug test, gene test, food safety detection, epidemic disease screening and the like.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. A card support comprises a frame (1) and an inner box (2) movably accommodated in the frame, wherein a clamping piece (8) is arranged on the inner side of the frame (1), a baffle plate (12) is arranged on the outer side of the inner box (2), the size of the baffle plate (12) is matched with that of an opening (10) on the outer side of the frame (1),

the device is characterized in that an insertion opening (13) for inserting a reagent card is arranged on the baffle plate (12); the display area of the reagent card is placed from the insertion opening (13) and is positioned in the placing area (3) inside the inner box (2), and the reaction area of the reagent card is positioned outside the inner box (2); be provided with in this district (3) of placing with above-mentioned reagent card assorted clamping device, the inboard of interior box (2) still is provided with discernment reagent card kind district (11), the top of frame (1) and interior box (2) is the display window, and this display window holds including discernment district (11) and the display area of reagent card.

2. A card holder according to claim 1, characterized in that the clamping means comprise a spring (7) arranged at one side of the inner case (2).

3. The card tray of claim 2, wherein the clamping means further comprises: the limiting piece is arranged on the inner box and is opposite to the elastic piece (7); and the distance between the elastic sheet (7) and the limiting part is adapted to the width of the reagent card, so that after the reagent card is inserted into the inner box, two sides of the reagent card are respectively correspondingly abutted against the clamping device and the limiting part.

4. The card holder according to claim 1, characterized in that a bar code or a two-dimensional code is provided in the identification area (11).

5. The card holder of claim 1, characterized in that one or both sides of the frame (1) are provided with elastic card holders (9) for clamping both sides of the inner case (2).

6. The card holder of claim 1, characterized in that the frame (1) is provided with a fixing plate (14) at the outer side, and the fixing plate (14) is provided with a fixing hole.

7. The card holder as claimed in claim 1, characterized in that the bottom of the inner box (2) is provided with a protruding handle (5), and the bottom of the handle (5) is also provided with a protruding fixing rib (6).

8. An assay device, comprising: a housing; the scanning device is used for acquiring relevant information of the reagent card by scanning the identification area; the card holder of any one of claims 1-7 and a reagent card; the frame (1) is fixed inside the shell, and the reagent card is inserted into the inner box (2).

9. The meter of claim 8, wherein the reagent card is a single test card or a plurality of test cards.

Images