CN216978838U - Sulfanilamide test paper subassembly - Google Patents

Abstract

The utility model relates to the technical field of detection devices, in particular to a sulfanilamide test paper assembly, which comprises a test paper strip, a first shell, a second shell fixedly connected with the first shell, and an object placing block, wherein the side wall of the second shell is provided with an accommodating groove, the object placing block is used for sliding into or out of the accommodating groove, and one side, close to the first shell, of the object placing block is provided with an object placing groove for placing the test paper strip; a sample adding pipe is fixedly connected in the sample adding hole, a baffle plate is arranged in the sample adding pipe, one end of the baffle plate is hinged with the sample adding pipe, and the baffle plate is horizontally arranged in an initial state; the sulfanilamide type detection test paper assembly can realize that detection solution is quantitatively added to a test paper strip, effectively prevents the added detection solution from being too much or too little, and improves the accuracy of a detection result.

Description

Sulfanilamide test paper subassembly

Technical Field

The utility model relates to the technical field of detection devices, in particular to a sulfonamide detection test paper assembly.

Background

Sulfonamides are artificially synthesized antibacterial drugs, are clinically used for nearly fifty years, and have the advantages of wide antibacterial spectrum, stable property, simple and convenient use, no consumption of food in production and the like. The detection of the sulfonamides is also indispensable certainly, and most of the sulfonamides are detected by adopting a detection test strip at present, but the detection solution cannot be quantitatively added onto the test strip, so that the added detection solution is too much or too little, and the accuracy of the detection result is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sulfanilamide type detection test paper component to solve the problem that the quantitative addition of a detection solution to a test paper cannot be realized in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a sulfanilamide test paper assembly comprises a test paper strip, a first shell and a second shell fixedly connected with the first shell, wherein the side wall of the second shell is provided with an accommodating groove, the sulfanilamide test paper assembly also comprises an object placing block used for sliding in or out of the accommodating groove, and one side, close to the first shell, of the object placing block is provided with an object placing groove used for placing the test paper strip; the first shell is provided with a sample adding hole communicated with the accommodating groove, a sample adding pipe is fixedly connected in the sample adding hole, a baffle is arranged in the sample adding pipe, one end of the baffle is hinged with the sample adding pipe, and the baffle is horizontally arranged in an initial state; still include the locking structure who is used for making the baffle keep initial condition, still include the sealing washer that is used for preventing baffle top liquid to flow through the baffle when baffle initial condition, sealing washer and application of sample pipe fixed connection.

Preferably, the sealing ring is located above the baffle, and when the baffle is horizontally arranged, the upper surface of the baffle abuts against the bottom of the sealing ring.

Preferably, the locking structure includes fixing base, dead lever and locking bolt, fixing base fixed connection is at the top of application of sample pipe, the one end fixed connection of dead lever is at the upper surface of baffle, the other end of dead lever is located the top of application of sample pipe, and the fixing base is connected by the locking bolt with the dead lever.

Preferably, the thickness of the test strip is larger than the depth of the storage groove.

Preferably, the first shell is further provided with an observation hole.

Preferably, a transparent partition is fixedly connected in the observation hole.

Preferably, one side of the object placing block, which is far away from the second shell, is provided with a notch.

Compared with the prior art, the utility model has the beneficial effects that:

this sulfanilamide test paper subassembly can make the baffle keep the level setting through locking structure, and the sealing washer can prevent that baffle top liquid from flowing through the baffle, adds test solution to the loading tube this moment, and the space that lies in the baffle top in the loading tube is filled up, can realize that the ration adds test solution to the test paper strip, prevents effectively that the test solution that adds is too much or too little, has improved the accuracy of testing result.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the exploded structure of fig. 1 in accordance with the present invention.

FIG. 3 is a schematic cross-sectional view of a sample application tube according to the present invention.

FIG. 4 is a second schematic cross-sectional view of a sample tube according to the present invention.

The meaning of the reference symbols in the figures is: 1. a first housing; 10. an observation hole; 11. a transparent partition; 12. a sample adding pipe; 2. a second housing; 20. accommodating grooves; 21. placing the object blocks; 210. a storage groove; 211. notching; 3. a test strip; 4. a baffle plate; 5. a seal ring; 60. a fixed seat; 61. fixing the rod; 62. and (4) locking bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The utility model provides a technical scheme that:

the utility model provides a sulfanilamide test paper subassembly, please refer to fig. 1-2, including test paper strip 3, first casing 1 and with first casing 1 fixed connection's second casing 2, holding tank 20 has been seted up to 2 lateral walls of second casing, and holding tank 20 run through the top and external intercommunication of second casing 2, still include the thing piece 21 of putting that is used for slipping into or roll-off holding tank 20, conveniently will put thing piece 21 into holding tank 20, also conveniently will put thing piece 21 and take out from holding tank 20 simultaneously, specifically, holding tank 20's inner wall bottom is seted up flutedly, the bottom fixedly connected with lug of putting thing piece 21, lug and recess sliding connection, conveniently put thing piece 21 and slide in holding tank 20.

In this embodiment, referring to fig. 2, a holding slot 210 for holding the test strip 3 is opened at a side of the holding block 21 close to the first housing 1, the test strip 3 is placed in the holding slot 210, and the holding block 21 is taken out from the holding slot 20, so that the test strip 3 can be replaced.

In this embodiment, please refer to fig. 2-4, a sample adding hole communicated with the holding tank 20 is formed in the first housing 1, a sample adding tube 12 is fixedly connected in the sample adding hole, a detection solution can be added from the sample adding tube 12, a baffle 4 is arranged in the sample adding tube 12, one end of the baffle 4 is hinged to the sample adding tube 12, the baffle 4 is horizontally arranged in an initial state, the detection solution added into the sample adding tube 12 is located above the baffle 4, the space above the baffle 4 in the sample adding tube 12 is filled with the detection solution, quantitative addition can be achieved, excessive or insufficient detection solution is avoided, and the detection solution is never accurate.

In this embodiment, please refer to fig. 3, further including a sealing ring 5 for preventing liquid above the baffle 4 from flowing through the baffle 4 when the baffle 4 is in an initial state, the sealing ring 5 is fixedly connected to the sample adding pipe 12, the sealing ring 5 is located above the baffle 4, and when the baffle 4 is horizontally disposed, the upper surface of the baffle 4 abuts against the bottom of the sealing ring 5; the test strip can effectively prevent the detection solution from flowing through the baffle 4 and falling onto the test strip 3 when the space above the baffle 4 is not filled with the detection solution, thereby ensuring that the addition amount of the detection solution is excessive.

In this embodiment, please refer to fig. 3-4, further comprising a locking structure for keeping the baffle 4 in an initial state, wherein the locking structure comprises a fixing base 60, a fixing rod 61 and a locking bolt 62, the fixing base 60 is fixedly connected to the top of the sample adding pipe 12, one end of the fixing rod 61 is fixedly connected to the upper surface of the baffle 4, the other end of the fixing rod 61 is located above the top of the sample adding pipe 12, and the fixing base 60 is connected to the fixing rod 61 by the locking bolt 62; the through-hole has been seted up on fixing base 60, set up threaded hole on the dead lever 61, the latch 62 passes through-hole and screw hole threaded connection, can be connected fixing base 60 and dead lever 61, at this moment, baffle 4 supports presses in 5 bottoms of sealing washer, the space that is located the baffle 4 top in the sample application pipe 12 is filled with detection solution, then rotatory pine is unscrewed latch 62, baffle 4 rotates downwards to the slope under self gravity and detection solution's pressure, make detection solution flow in on test paper strip 3, realize the ration reinforced, make the solution that detects more accurate.

It should be added that the end of the flap 4 not hinged is always above the test strip 3.

Furthermore, the thickness of the test strip 3 is larger than the depth of the storage groove 210, and after the storage block 21 is taken out of the storage groove 20, the test strip 3 can be directly held and taken out of the storage groove 210, so that the test strip 3 can be replaced more conveniently.

In this embodiment, referring to fig. 2, an observation hole 10 is further formed in the first casing 1, a transparent partition 11 is fixedly connected in the observation hole 10, and a detection result of the test strip 3 can be directly observed through the transparent partition 11.

In this embodiment, referring to fig. 1-2, a slot 211 is formed on a side of the article placing block 21 away from the second housing 2, and the slot 211 is disposed to facilitate a user to place a finger into the slot 211, so as to facilitate moving the article placing block 21.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A sulfanilamide test paper subassembly which characterized in that: the test strip box comprises a test strip (3), a first shell (1) and a second shell (2) fixedly connected with the first shell (1), wherein the side wall of the second shell (2) is provided with an accommodating groove (20), the test strip box also comprises an object placing block (21) used for sliding into or out of the accommodating groove (20), and one side, close to the first shell (1), of the object placing block (21) is provided with an object placing groove (210) used for placing the test strip (3); a sample adding hole communicated with the accommodating groove (20) is formed in the first shell (1), a sample adding pipe (12) is fixedly connected in the sample adding hole, a baffle (4) is arranged in the sample adding pipe (12), one end of the baffle (4) is hinged to the sample adding pipe (12), and the baffle (4) is horizontally arranged in an initial state; still include the locking structure who is used for making baffle (4) keep initial condition, still include and be used for preventing when baffle (4) initial condition that baffle (4) top liquid from flowing sealing washer (5) through baffle (4), sealing washer (5) and application of sample pipe (12) fixed connection.

2. A sulfonamide test strip assembly as defined in claim 1, wherein: the sealing ring (5) is located above the baffle (4), and when the baffle (4) is horizontally arranged, the upper surface of the baffle (4) is abutted to the bottom of the sealing ring (5).

3. A sulfonamide test strip assembly as defined in claim 2, wherein: locking structure includes fixing base (60), dead lever (61) and locking bolt (62), fixing base (60) fixed connection is at the top of application of sample pipe (12), the one end fixed connection of dead lever (61) is at the upper surface of baffle (4), the other end of dead lever (61) is located the top of application of sample pipe (12), and fixing base (60) are tied (62) by locking with dead lever (61) and are connected.

4. A sulfonamide test strip assembly as claimed in claim 3, wherein: the thickness of the test paper strip (3) is larger than the depth of the storage groove (210).

5. A sulfonamide test strip assembly as defined in claim 1, wherein: the first shell (1) is also provided with an observation hole (10).

6. A sulfonamide test strip assembly according to claim 5, wherein: a transparent clapboard (11) is fixedly connected in the observation hole (10).

7. A sulfonamide test strip assembly as defined in claim 1, wherein: one side of the object placing block (21) far away from the second shell (2) is provided with a notch (211).

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