CN218824301U

CN218824301U - Reagent test box convenient for replacing test paper

Info

Publication number: CN218824301U
Application number: CN202220217566.XU
Authority: CN
Inventors: 熊小彪
Original assignee: Bioda Diagnostics Wuhan co Ltd
Current assignee: Bioda Diagnostics Wuhan co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2023-04-07
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to an immunochromatographic assay technical field just discloses a conveniently change reagent test box of test paper, including lower tray, the spacing of inner chamber diapire fixedly connected with of lower tray, peg graft in the inside of spacing and have and place the board, the rear side fixedly connected with who places the board draws the piece, draw the top of piece and seted up the test paper standing groove, lateral wall and the equal fixedly connected with separation blade of lateral wall behind the inner chamber before the inner chamber of test paper standing groove, two fixed set posts of front side, middle part and the equal fixedly connected with of rear side of tray inner chamber diapire down. This reagent test box of test paper is conveniently changed constitutes the shell main part of test box through tray and last tray down, and adopts the mode of pegging graft to connect, can make things convenient for the quick placing of test paper and take out, need not unpack the test box wholly apart, and the in-process separation blade of placing the board and inserting and taking out from moreover all can carry on spacingly to the test paper, prevents that it breaks away from in the test paper standing groove, avoids the secondary adjustment.

Description

Reagent test box convenient for replacing test paper

Technical Field

The utility model relates to an immunochromatography analysis technical field specifically is a conveniently change reagent test box of test paper.

Background

The immunochromatography is a common method for detecting antigens and antibodies as an immunoassay technology, and a colloidal gold test strip is the most common method.

The notice number is: CN203385720U provides a test paper box for an immunoassay instrument, which has the advantages of improving the reaction rate and the detection precision, but the test paper box must be disassembled first when placing and taking out the test paper, so as to expose the internal test paper, and the test paper box is easily damaged in the disassembling and assembling process, so that a reagent test box with convenient test paper replacement is provided to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a to prior art not enough, the utility model provides a conveniently change reagent test cassette of test paper possesses the advantage that need not disassemble the test paper box and just can place and take out the test paper, has solved this test paper box and must disassemble earlier when placing and taking out the test paper, just can expose inside test paper, the easy problem of damaging the test paper box of dismouting in-process.

Technical scheme

For the purpose that need not disassemble the test paper box just can place and take out the test paper above-mentioned, the utility model provides a following technical scheme:

the reagent testing box comprises a lower tray, wherein a limiting frame is fixedly connected to the bottom wall of an inner cavity of the lower tray, a placing plate is inserted into the limiting frame, a pulling block is fixedly connected to the rear side of the placing plate, a testing paper placing groove is formed in the top of the pulling block, a blocking piece is fixedly connected to the front side wall of an inner cavity of the testing paper placing groove and the rear side wall of the inner cavity, two fixing sleeve columns are fixedly connected to the front side, the middle part and the rear side of the bottom wall of the inner cavity of the lower tray, a plurality of fixing sleeve columns are inserted into the fixing sleeve columns, fixing insertion rods are far away from one ends of the fixing sleeve columns and fixedly connected to the bottom of the upper tray, and a baffle is fixedly connected to the bottom of the upper tray.

As a further aspect of the present invention: the lower tray, the limiting frame and the fixed sleeve column are integrated, and the back of the lower tray is provided with an opening.

As the utility model discloses further scheme again: the limiting frame is U-shaped, the inner side of the limiting frame is provided with a slot, and the inner side of the slot is in contact with the placing plate.

As the utility model discloses further scheme again: the top and the bottom of the pull block are fixedly connected with anti-slip strips, and a gap exists between the bottom of the separation blade and the bottom wall of the inner cavity of the test paper placing groove.

As the utility model discloses further scheme again: the quantity of fixed inserted bar equals with the quantity of fixed sleeve post, and fixed inserted bar, baffle and last tray are a whole.

As a further aspect of the present invention: the bottom of baffle and the top contact of spacing, two sampling mouths have been seted up at the top of baffle.

Advantageous effects

Compared with the prior art, the utility model provides a conveniently change reagent test box of test paper possesses following beneficial effect:

this reagent test box of test paper is conveniently changed, constitute the shell main part of test box through tray and last tray down, and set up the lofting mouth on the test box that tray and last tray are constituteed down, make and place the board and hold the test paper to the inside of tray and last tray down, and adopt the mode of pegging graft to connect, can make things convenient for the quick placing and taking out of test paper, need not unpack the test box wholly apart, and the in-process separation blade of placing the board and inserting and take out from all can carry on spacingly to the test paper, prevent that the test paper from breaking away from in the test paper standing groove, avoid the secondary adjustment.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the lower tray of the present invention;

fig. 3 is a bottom view of the tray of the present invention.

In the figure: 1 lower tray, 2 upper trays, 3 spacing, 4 placing plates, 5 pulling blocks, 6 test paper placing grooves, 7 blocking pieces, 8 fixing sleeve columns, 9 fixing insertion rods and 10 baffle plates.

Detailed Description

The preferred embodiments of the present invention will be described with reference to the accompanying drawings, which should not be construed as limiting the invention.

It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-3, a reagent test box convenient for changing test paper, including lower tray 1, stop frame 3 and fixed loop post 8 are a whole, the opening has been seted up at the back of lower tray 1, the inner chamber diapire fixedly connected with stop frame 3 of lower tray 1, stop frame 3 is the U-shaped, and the inboard of stop frame 3 has seted up the slot, the inboard of slot and the contact of placing board 4, place board 4 has been pegged graft to the inside of stop frame 3, the rear side fixedly connected with pull block 5 of placing board 4, the equal fixedly connected with antislip strip in top and bottom of pull block 5, test paper standing groove 6 has been seted up at the top of pull block 5, the equal fixedly connected with separation blade 7 of inner chamber preceding lateral wall and inner chamber back lateral wall of test paper standing groove 6, there is the clearance between the bottom of separation blade 7 and the inner chamber diapire of test paper standing groove 6, the preceding side of lower tray 1 inner chamber diapire, the equal fixedly connected with two fixed loop posts 8 in middle part and rear side, the inside of a plurality of fixed loop post 8 has all pegged graft fixed inserted bar 9, the quantity of fixed loop post 9 and the quantity of fixed loop post 8, the bottom of the baffle 10 has not need to be equal sampling on the baffle 10 and the whole baffle 10 of the tray 2 and the contact of the baffle 10 of the tray 2 and the whole baffle 10 of the baffle 10 and has been seted up the whole contact of the tray 2, thereby the whole baffle of the tray 2 and the whole baffle 10 has been seted up the contact of the baffle of the whole baffle of the contact of the tray 2 and the whole tray.

The utility model discloses a theory of operation is: preferentially, lower tray 1 and upper tray 2 overlap and make fixed inserted bar 9 insert to the inside of fixed sleeve post 8, accomplish the installation to the test box, then place the test paper in the test paper standing groove 6 of placing 4 tops and seting up, it is spacing to utilize the separation blade 7 of 6 inboard of test paper standing groove to carry on the test paper, then will be equipped with placing the board 4 of test paper and insert the slot of 3 inboard setings up of spacing and promote the pull block 5, place board 4 and get into the inside of spacing 3 completely after pull block 5 and lower tray 1 contact, the sampling mouth of seting up on the baffle 10 can make things convenient for equipment to sample the test paper, thereby solved this test paper box and must disassemble earlier when placing and taking out the test paper, just can expose inside test paper, the easy problem of damaging the test paper box of dismouting in-process.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently change reagent test cassette of test paper, includes tray (1) down, its characterized in that: the utility model discloses a test paper test device, including tray (1) down, inner chamber diapire fixedly connected with spacing (3), the inside of spacing (3) is pegged graft and is had place board (4), the rear side fixedly connected with who places board (4) draws piece (5), test paper standing groove (6) have been seted up at the top of placing board (4), the equal fixedly connected with separation blade (7) of lateral wall behind the inner chamber before the inner chamber of test paper standing groove (6) and the inner chamber, two fixed socle (8) of equal fixedly connected with in front side, middle part and the rear side of tray (1) inner chamber diapire down, it is a plurality of fixed socle (8)'s inside all is pegged graft and is had fixed inserted bar (9), the one end of fixed socle (8) and the bottom fixed connection of last tray (2) are kept away from to fixed inserted bar (9), the bottom fixedly connected with baffle (10) of last tray (2).

2. The reagent test cartridge facilitating the replacement of test paper according to claim 1, wherein: the lower tray (1), the limiting frame (3) and the fixed sleeve column (8) are integrated, and the back of the lower tray (1) is provided with an opening.

3. The reagent test cartridge facilitating the replacement of test paper according to claim 1, wherein: the limiting frame (3) is U-shaped, the inner side of the limiting frame (3) is provided with a slot, and the inner side of the slot is in contact with the placing plate (4).

4. The reagent test cartridge facilitating the replacement of test paper according to claim 1, wherein: the top and the bottom of the pull block (5) are fixedly connected with anti-slip strips, and a gap exists between the bottom of the separation blade (7) and the bottom wall of the inner cavity of the test paper placing groove (6).

5. The reagent test cartridge facilitating the replacement of test paper according to claim 1, wherein: the number of the fixed inserted bars (9) is equal to that of the fixed sleeve columns (8), and the fixed inserted bars (9), the baffle plates (10) and the upper tray (2) are integrated.

6. The reagent test cartridge facilitating the replacement of test paper according to claim 1, wherein: the bottom of the baffle (10) is contacted with the top of the limiting frame (3), and two sampling ports are formed in the top of the baffle (10).