CN214894881U - Reagent piece card shell with anti-reverse-insertion function - Google Patents

Abstract

The utility model discloses a reagent piece card shell that possesses function of preventing inserting conversely, include: the clamping shell body can bear the reagent sheet; the inlet hole is formed in the card shell body and is used for reserving a channel for the liquid reagent; the display groove is formed in the card shell body; the supporting rod is fixedly connected to the upper end of the clamping shell body, and one end of the supporting rod is fixedly connected with the clip frame. This possesses anti-reagent piece card shell of preventing function of inserting, through the extrusion spring, place the reagent piece between two sets of grip blocks, loosen the grip block, the grip block resets, to reagent piece formulation centre gripping, thereby it is fixed to be convenient for to reagent piece centre gripping, secondly slide rail and the slider through both sides promote two sets of U templates and slide to this internally to the card shell, be convenient for adjust the position of reagent piece as required, because the front end of card shell body, fixedly connected with bracing piece and the more obvious sign such as time shape frame, thereby can distinguish the front and back both ends of card shell body relatively easily, and then prevent that the reagent piece from inserting conversely.

Description

Reagent piece card shell with anti-reverse-insertion function

Technical Field

The utility model relates to a reagent piece technical field specifically is a reagent piece card shell that possesses anti-reverse plug function.

Background

When detecting the relevant characteristics of certain liquid, a reagent sheet is required to be used for detection, a reagent sheet clamping shell is required to be used in the using process of the reagent sheet, and the existing reagent sheet clamping shell has certain defects in use, for example;

for example, a reagent card shell with an anti-reverse-insertion function of the publication number CN208091922U comprises a card cover and a bottom shell which can be separated, a reagent can be clamped between the two parts, and related reagents can be firstly jacketed and then dripped by slotting on the card cover, so that various pollutions and the reverse arrangement of the reagent can be avoided when the reagent is firstly dripped and then fixed; the front and back sides of the clamping shell of the reagent tablet are easily identified through the unique design of the clamping shell so as to prevent reverse connection; the reagent plate clamping shell provided by the scheme is easy to identify the front and back surfaces of the reagent plate after moving, can effectively avoid the phenomenon of reverse insertion, and is not easy to cause biological pollution or cross pollution in the process of adding the reagent plate;

this prior art solution also presents the following problems when in use:

1. the reagent tablet is not convenient to clamp and fix;

2. the position of the reagent sheet is inconvenient to adjust, and the reagent sheet is inconvenient to replace;

3. the reagent plate is not convenient to prevent from being reversely inserted;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reagent piece card shell that possesses function of preventing inversely inserting to solve the reagent piece card shell on the current market that above-mentioned background art provided and be not convenient for the fixed reagent piece of centre gripping, secondly be not convenient for adjust the position of reagent piece, and be not convenient for change the reagent piece, at last, be not convenient for prevent the reagent piece problem of inversely inserting.

In order to achieve the above object, the utility model provides a following technical scheme: a reagent card shell with an anti-reverse-insertion function comprises:

the clamping shell body can bear the reagent tablets, and the overlooking cross section of the clamping shell body is in a shape of a Chinese character 'hui';

the inlet hole is formed in the card shell body and is used for reserving a channel for the liquid reagent;

the display groove is formed in the card shell body, can display the detection value of the reagent, and is compared with a standard colorimetric card for detection;

the supporting rod is fixedly connected to the upper end of the clamping shell body, and one end of the supporting rod is fixedly connected with the clip frame.

Preferably, the support rod includes:

the sleeve is sleeved on the clip frame;

the antiskid line is seted up sleeve surface, through more obvious sign, distinguishes card shell body front and back both ends, and then prevents that the reagent piece from reversely inserting.

Preferably, the length of the clip frame is smaller than that of the clip shell body, the sleeve is made of fluorescent materials, and the anti-slip lines are spirally arranged on the sleeve, so that friction force during holding is improved, and falling is prevented.

Preferably, the card housing body includes:

the vertical plate is fixedly connected to the inner wall of the clamping shell body;

the sliding rail is embedded on the inner side wall of the vertical plate;

the sealing gasket is fixedly connected in the sliding rail;

the sliding block is connected in the sealing gasket in a clamping manner;

and the U-shaped plate is fixedly connected to one side of the sliding block, so that the position of the reagent sheet can be adjusted as required.

Preferably, the inside cross sectional area of sealed pad slightly is less than slider cross sectional area, and the length of slide rail and sealed pad all equals with the length of riser, prevents to remove after, can't maintain the position of U-shaped board, during the time of leading to the use, reagent can't contact with the reagent piece.

Preferably, the U-shaped plate includes:

the spring is fixedly connected in the U-shaped plate;

the clamping plate is fixedly connected to one end of the spring, and the clamping plate is connected in the U-shaped plate in a clamping mode;

the filling block is embedded in one side of the clamping plate and is in direct contact with the reagent sheet, so that the reagent sheet is prevented from being damaged.

Compared with the prior art, the beneficial effects of the utility model are that: this possesses anti-reagent piece card shell of preventing function of inserting, through the extrusion spring, place the reagent piece between two sets of grip blocks, loosen the grip block, the grip block resets, to reagent piece formulation centre gripping, thereby it is fixed to be convenient for to reagent piece centre gripping, secondly slide rail and the slider through both sides promote two sets of U templates and slide to this internally to the card shell, be convenient for adjust the position of reagent piece as required, because the front end of card shell body, fixedly connected with bracing piece and the more obvious sign such as time shape frame, thereby can distinguish the front and back both ends of card shell body relatively easily, and then prevent that the reagent piece from inserting conversely.

1. Firstly, extruding clamping plates to two sides, respectively moving the two groups of clamping plates to the U-shaped plates on the two sides in the process of moving the two groups of clamping plates to the outside, extruding a spring, placing a reagent sheet between the two groups of clamping plates, loosening the two groups of clamping plates, and resetting the clamping plates under the action of the spring so as to clamp the reagent sheet between the two groups of filling blocks;

2. after the reagent tablet is clamped between the two groups of filling blocks, the two groups of U-shaped plates are pushed according to the positions of an inlet hole and a display groove which are formed in the card shell body, the two groups of U-shaped plates respectively slide towards the card shell body through the sliding rails and the sliding blocks on the two sides, the cross section area of the inner part of the sealing gasket is slightly smaller than that of the sliding block, and the sealing gasket is made of rubber, so that the friction force between the sliding block and the sliding rails can be increased during sliding, the U-shaped plates can be maintained at the stopping position, the position of the reagent tablet can be conveniently adjusted as required, and when the reagent tablet needs to be replaced, the two groups of U-shaped plates can be directly pulled out;

3. because the front end of card shell body, the relatively obvious sign such as fixedly connected with bracing piece and time shape frame to can distinguish the front and back both ends of card shell body relatively easily, and then prevent that the reagent piece from reversely inserting, telescopic material is fluorescence simultaneously, when using night, also can obviously distinguish the front and back both ends of card shell body, thereby further prevent that the reagent piece from reversely inserting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the vertical plate structure of the present invention;

fig. 3 is a schematic view of the spring structure of the present invention.

In the figure: 1. a card housing body; 2. an inlet port; 3. a display slot; 4. a support bar; 5. a clip frame; 6. a sleeve; 7. anti-skid lines; 8. a vertical plate; 9. a slide rail; 10. a gasket; 11. a slider; 12. a U-shaped plate; 13. a spring; 14. a clamping plate; 15. and filling the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a reagent card shell with an anti-reverse-insertion function comprises: card shell body 1 can bear the weight of the reagent piece, and card shell body 1 overlooks the cross sectional shape and is "return" style of calligraphy, and import hole 2 is seted up on card shell body 1, reserves the passageway for liquid reagent, and display groove 3 sets up on card shell body 1, can show the detected value of reagent to compare with standard colorimetric card, thereby detect, bracing piece 4, fixed connection is in 1 upper end of card shell body, and 4 one end fixedly connected with of bracing piece returns shape frame 5.

The support rod 4 includes: sleeve 6 cup joints on returning the shape frame 5, and anti-skidding line 7 sets up at sleeve 6 surfaces, through more obvious sign, distinguishes card shell body 1 front and back both ends, and then prevents that the reagent piece from reversely inserting. The length of the clip frame 5 is less than that of the clip shell body 1, the sleeve 6 is made of fluorescent material, and the anti-skid grains 7 are spirally arranged on the sleeve 6, so that the friction force during holding is improved, and falling is prevented. Because the front end of card shell body 1, the relatively obvious sign such as fixedly connected with bracing piece 4 and time shape frame 5 to can distinguish the front and back both ends of card shell body 1 relatively easily, and then prevent that the reagent piece from reversely inserting.

The card case body 1 includes: riser 8, fixed connection is on 1 inner wall of card shell body, and slide rail 9 inlays to be established on 8 inside walls of riser, and sealed pad 10, fixed connection are in slide rail 9, and slider 11, block are connected in sealed pad 10, and U template 12, fixed connection are in slider 11 one side, are convenient for adjust the position of reagent piece as required. The inside cross sectional area of sealed pad 10 slightly is less than 11 cross sectional area of slider, and the length of slide rail 9 and sealed pad 10 all equals with the length of riser 8, prevents to remove after, can't maintain the position of U template 12, and when leading to the use, reagent can't contact with the reagent piece. The slide rails 9 and the slide blocks 11 on the two sides push the two groups of U-shaped plates 12 to slide in the clamping shell body 1, so that the positions of the reagent tablets can be conveniently adjusted as required.

The U-shaped plate 12 includes: spring 13, fixed connection is in U template 12, and grip block 14, fixed connection are in spring 13 one end, and grip block 14 block is connected in U template 12, and the filling block 15 is inlayed and is established inside grip block 14 one side, with reagent piece direct contact, prevents that the reagent piece is impaired. By squeezing the spring 13, the reagent sheet is placed between the two groups of clamping plates 14, the clamping plates 14 are loosened, the clamping plates 14 reset, and the reagent sheet is clamped, so that the reagent sheet is clamped and fixed conveniently.

The working principle is as follows: as shown in figures 1-3, when using the reagent card casing with anti-reverse-insertion function, the device is simply known, firstly, the clamping plates 14 are squeezed towards both sides, the two groups of clamping plates 14 move towards the U-shaped plates 12 on both sides respectively in the process of moving towards the outer side and squeeze the springs 13, at this time, the reagent is placed between the two groups of clamping plates 14, the two groups of clamping plates 14 are loosened, under the action of the springs 13, the clamping plates 14 reset, so that the reagent is clamped between the two groups of filling blocks 15, secondly, after the reagent is clamped between the two groups of filling blocks 15, the two groups of U-shaped plates 12 are pushed according to the positions of the inlet hole 2 and the display groove 3 arranged on the card casing body 1, the two groups of U-shaped plates 12 respectively slide towards the card casing body 1 through the slide rails 9 and the slide blocks 11 on both sides, because the inner cross-section area of the sealing gasket 10 is slightly smaller than the cross-section area of the slide blocks 11, and the material of the sealing gasket 10 is rubber, can increase the frictional force between slide block 11 and slide rail 9 while sliding, make the U-shaped board 12 keep on the position stopped, thus facilitate the position of regulating reagent tablet as required, when needing to change the reagent tablet, directly take out two sets of U-shaped boards 12 directly, finally, because the front end of the card shell body 1, the relatively more obvious marks such as fixedly connected with bracing piece 4 and frame 5 of the clip, thus can distinguish the front and back both ends of the card shell body 1 relatively easily, and then prevent the reagent tablet from inserting backwards, the material of the bush 6 is fluorescence at the same time, while using at night, can distinguish the front and back both ends of the card shell body 1 obviously, thus further prevent the reagent tablet from inserting backwards, the content not described in detail in this specification is the prior art known to the expert in the field.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A reagent card shell with an anti-reverse-insertion function is characterized by comprising:

the card shell body (1) can bear the reagent tablets, and the overlooking cross section of the card shell body (1) is in a shape of a Chinese character 'hui';

the inlet hole (2) is formed in the card shell body (1) and is used for reserving a channel for the liquid reagent;

the display groove (3) is formed in the card shell body (1), can display the detection value of the reagent, and is compared with a standard colorimetric card for detection;

the supporting rod (4) is fixedly connected to the upper end of the clamping shell body (1), and one end of the supporting rod (4) is fixedly connected with the clip frame (5).

2. The reagent card shell with the function of preventing reverse insertion according to claim 1, characterized in that: the support rod (4) comprises:

the sleeve (6) is sleeved on the clip frame (5);

and the anti-skid grains (7) are arranged on the outer surface of the sleeve (6).

3. The reagent card shell with the function of preventing reverse insertion according to claim 1, characterized in that: the length of the clip frame (5) is less than that of the clip shell body (1), the sleeve (6) is made of fluorescent material, and the anti-skid lines (7) are spirally arranged on the sleeve (6).

4. The reagent card shell with the function of preventing reverse insertion according to claim 1, characterized in that: the card housing body (1) comprises:

the vertical plate (8) is fixedly connected to the inner wall of the clamping shell body (1);

the sliding rail (9) is embedded on the inner side wall of the vertical plate (8);

the sealing gasket (10) is fixedly connected in the sliding rail (9);

the sliding block (11) is connected in the sealing gasket (10) in a clamping manner;

and the U-shaped plate (12) is fixedly connected to one side of the sliding block (11).

5. The reagent card shell with the function of preventing reverse insertion according to claim 4, characterized in that: the cross section area of the inner part of the sealing gasket (10) is slightly smaller than that of the sliding block (11), and the lengths of the sliding rail (9) and the sealing gasket (10) are equal to that of the vertical plate (8).

6. The reagent card shell with the function of preventing reverse insertion according to claim 4, characterized in that: the U-shaped plate (12) comprises:

the spring (13) is fixedly connected in the U-shaped plate (12);

the clamping plate (14) is fixedly connected to one end of the spring (13), and the clamping plate (14) is connected in the U-shaped plate (12) in a clamping mode;

and the filling block (15) is embedded in one side of the clamping plate (14).

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