CN218823903U

CN218823903U - Color gradation board for reagent card

Info

Publication number: CN218823903U
Application number: CN202223522618.3U
Authority: CN
Inventors: 衣铭; 陈安琪; 袁超; 王立童
Original assignee: Hangzhou Weizan Technology Co ltd
Current assignee: Hangzhou Weizan Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-07
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to a color gradation plate for reagent card, which has lower use cost and better identification accuracy, and comprises a color gradation plate body, wherein the upper end surface of the color gradation plate body is provided with a groove, the length of the groove is matched with the length of the reagent card, and the width of the groove is matched with the width of the reagent card; the upper end face of the color-step plate body is provided with a row of contrast color hole groups, the contrast color hole groups are formed by a plurality of contrast color holes, the contrast color hole groups are positioned on one side of the groove, or the upper end face of the color-step plate body is provided with two rows of contrast color hole groups, the two rows of contrast color hole groups are positioned on two sides of the groove, and the contrast color hole groups are formed by a plurality of contrast color holes. The advantages are that: a color gradation plate for reagent cards is not only lower in use cost but also better in recognition accuracy.

Description

Color gradation board for reagent card

Technical Field

The utility model belongs to the technical field of reagent card makes, concretely relates to color gradation board for reagent card.

Background

An existing test paper card, such as CN 215768611U and the name "colloidal gold test paper card", includes a test paper card housing and a test paper strip, wherein a test paper strip is disposed in the test paper card housing, a reading window and a sample loading port are disposed on an upper end surface of an upper housing of the test paper card housing, a sample pad in the test paper strip is directly opposite to the sample loading port, a color development strip in the test paper strip is transversely disposed opposite to the reading window and the color development strip, a groove is disposed on the upper end surface of the upper housing and a colorimetric card is disposed in the groove, the colorimetric card is disposed on one side of the reading window, and a contrast line on the colorimetric card is transversely disposed. Be provided with the colour comparison card on this type of test paper card, colour comparison card and test paper card are integrative promptly, and the test paper card just is wholly abandoned (no matter whether the colour comparison card is contaminated), has improved use cost like this.

SUMMERY OF THE UTILITY MODEL

The design purpose is as follows: in order to avoid the defects in the background art, the color gradation plate for the reagent card is designed, which not only has lower use cost, but also has better identification accuracy.

The design scheme is as follows: the design purpose is realized.

1. The upper end surface of the color step plate body is provided with a groove, the length of the groove is matched with that of the reagent card, and the width of the groove is matched with that of the reagent card; the up end of colour gradation board body is equipped with one row of contrast colour punch combination and comprises a plurality of contrast colour holes, contrast colour punch combination is located the one side that is located the recess, perhaps the up end of colour gradation board body is equipped with two rows of contrast colour punch combination and two rows of both sides that are located the recess of contrast colour punch combination, the design that contrast colour punch combination comprises a plurality of contrast colour holes is one of the technical characteristics of the utility model. The purpose of this design is: firstly, the arrangement of the groove enables the color level plate and the reagent card to be separable, so that the test paper card is discarded after being used, and the color level plate can still be used (as long as the test paper card is not polluted), thereby reducing the use cost; secondly, the space on the color level plate body is larger, and more color comparison holes can be arranged, so that the comparison accuracy of the test paper card is better.

2. A plurality of contrast colour holes in the contrast colour punch combination are "1" font and arrange, contrast colour in a plurality of contrast colour holes is with the unified single colour of reagent card and the contrast colour in a plurality of contrast colour holes from the front gradually become dark or from the front gradually become light from the front to the back design, is the utility model discloses a two technical characteristics. The purpose of this design is: a plurality of contrast color holes in the contrast color hole group are arranged in a shape like a Chinese character '1', the contrast colors in the contrast color holes are single colors unified with the reagent card, and the contrast colors in the contrast color holes are gradually darker from front to back or gradually lighter from front to back, so that the structure is convenient for a machine to compare and read.

3. The design that four corners department of the upper end surface of the color level plate body is respectively provided with an identification positioning hole is the third technical characteristic of the utility model. The purpose of this design is: the four corners of the upper end face of the color level plate body are respectively provided with an identification positioning hole, and the arrangement of the identification positioning holes can improve the success rate of machine identification in a limited way; in addition, the arrangement of the identification colors on the identification positioning holes enables the machine to carry out chromatic aberration correction before identification, thereby improving the reading accuracy.

4. The design that the up end of color gradation board body was equipped with the one end link up of arc wall and recess is the technical characteristic of the utility model is four. The purpose of this design is: the reagent card is convenient for a user to take out the reagent card from the color gradation plate body.

The technical scheme is as follows: a color level plate for a reagent card comprises a color level plate body, wherein a groove is formed in the upper end face of the color level plate body, the length of the groove is matched with that of the reagent card, and the width of the groove is matched with that of the reagent card; the upper end face of the color-step plate body is provided with a row of contrast color hole groups, the contrast color hole groups are formed by a plurality of contrast color holes, the contrast color hole groups are positioned on one side of the groove, or the upper end face of the color-step plate body is provided with two rows of contrast color hole groups, the two rows of contrast color hole groups are positioned on two sides of the groove, and the contrast color hole groups are formed by a plurality of contrast color holes.

Compared with the prior art, the utility model, a color gradation board for reagent card is not only use cost lower, and the recognition accuracy is better moreover.

Drawings

Fig. 1 is a schematic perspective view of a color gradation plate for a reagent card.

Fig. 2 is a schematic perspective view of a color-scale plate (containing a reagent card) for a reagent card.

Fig. 3 is a schematic top view of a color gradation plate (with an additional arc-shaped slot) for a reagent card.

Detailed Description

Example 1: reference is made to figures 1-3 of the drawings. A color level plate for a reagent card comprises a color level plate body 1, wherein a groove 2 is formed in the upper end face of the color level plate body 1, the length of the groove 2 is matched with that of a reagent card 3, and the width of the groove 2 is matched with that of the reagent card 3; the up end of color gradation board body 1 is equipped with one row of contrast color hole group 4 and contrast color hole group 4 comprises a plurality of contrast color holes 41, contrast color hole group 4 is located the one side that is located recess 2, perhaps the up end of color gradation board body 1 is equipped with two rows of contrast color hole groups 4 and two rows of contrast color hole groups 4 are located the both sides of recess 2, contrast color hole group 4 comprises a plurality of contrast color holes 41.

The plurality of control color holes 41 in the control color hole group 4 are arranged in a shape like a Chinese character '1', the control colors in the plurality of control color holes 41 are all single colors which are unified with the reagent card, and the control colors in the plurality of control color holes 41 gradually become darker from front to back or gradually become lighter from front to back.

Four corners of the upper end face of the color step plate body 1 are respectively provided with an identification positioning hole 5. The identification colors are arranged on the identification positioning holes and are different from one another, and the arrangement of the identification colors enables the machine to correct chromatic aberration before identification, so that the reading accuracy is improved.

The upper end face of the color step plate body 1 is provided with an arc-shaped groove 6, and the arc-shaped groove 6 is communicated with one end of the groove 2.

It is to be understood that: although above-mentioned embodiment is right the utility model discloses a design has done more detailed word description, but these word descriptions, are only right the utility model relates to a simple word description of idea, rather than right the utility model relates to a restriction of idea, any do not surpass the utility model relates to a combination, increase or the modification of idea all fall into the utility model discloses a within the protection scope.

Claims

1. A color gradation plate for a reagent card, comprising a color gradation plate body (1), characterized in that: the upper end surface of the color step plate body (1) is provided with a groove (2), the length of the groove (2) is matched with that of the reagent card (3), and the width of the groove is matched with that of the reagent card (3); the up end of colour gradation board body (1) is equipped with one row of contrast colour hole group (4) and comprises a plurality of contrast colour holes (41), contrast colour hole group (4) are located the one side that is located recess (2), perhaps the up end of colour gradation board body (1) is equipped with two rows of contrast colour hole groups (4) and two rows of contrast colour hole group (4) are located the both sides of recess (2), contrast colour hole group (4) comprise a plurality of contrast colour holes (41).

2. The color-grading plate for a reagent card of claim 1, wherein: the plurality of contrast color holes (41) in the contrast color hole group (4) are arranged in a shape like a Chinese character '1', the contrast colors in the plurality of contrast color holes (41) are all single colors which are unified with the reagent card, and the contrast colors in the plurality of contrast color holes (41) gradually become dark from front to back or gradually become light from front to back.

3. A colour-grading plate for reagent cards according to claim 1 or 2, characterized in that: and four corners of the upper end surface of the color step plate body (1) are respectively provided with an identification positioning hole (5).

4. The color-grading plate for a reagent card of claim 1, wherein: the upper end face of the color step plate body (1) is provided with an arc-shaped groove (6), and the arc-shaped groove (6) is communicated with one end of the groove (2).