Corn seed test photographing background plate

Abstract

The utility model discloses a corn test shooting background plate comprising a placing part, the placing part comprises a flexible base layer, the upper surface of the flexible base layer is provided with a printing layer, the upper surface of the printing layer is respectively provided with a size measuring area and a color contrast area, and the flexible base layer is matched with the printing layer, so that the durability and the flexibility are ensured, and the color contrast area is also ensured. The device is convenient to carry and store, adapts to various complex field environments, and can present a clear size measurement area and a clear color contrast area through accurate printing. The size measurement area enables the test personnel to rapidly and accurately obtain the size data of the corn sample, so that errors caused by nonstandard measurement tools and backgrounds are reduced, and the test efficiency is improved. The color contrast area provides a reliable basis for corn color evaluation, avoids the deviation of subjective judgment, and ensures the integrity and comparability of test data.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of corn examination, and more particularly to a corn examination photographing background board. BACKGROUND

[0002] In the traditional corn examination work, there is a lack of a special and standardized photographing background tool. Researchers can usually only use local materials, such as ordinary paper, cloth, or directly use the ground as the background to take pictures of the corn samples. However, these temporary backgrounds have many drawbacks. Ordinary paper is easy to break and not resistant to dirt, and it is difficult to use for a long time in the field environment, and it cannot provide accurate size measurement lines, resulting in a large error when measuring the size of the corn sample; cloth background is relatively durable, but the surface is not flat enough, which can cause uneven light and shadow in the photo, affecting the observation of the appearance characteristics of the corn, and the lines drawn on the cloth are often not standardized and clear, which is also not conducive to accurate measurement. As for using the ground as the background, not only is the sanitary condition poor, but the background is also messy and disorganized, and the ground color and texture are complex, which can result in a very low recognition degree of the corn sample in the photo, seriously interfering with the subsequent analysis and judgment of the characteristics and quality of the corn variety, and hindering the efficient and accurate development of the corn examination work.

[0003] How to invent a corn examination photographing background board to improve these problems has become a problem that needs to be solved by those skilled in the art. CONTENT OF THE UTILITY MODEL

[0004] In order to make up for the above shortcomings, the utility model provides a corn examination photographing background board, which aims to improve the problem that in the traditional corn examination work, when taking pictures of corn to record the characteristics, there is a lack of a photographing background board that takes into account portability and stability and can intuitively and standardize the characteristics of the corn, resulting in low efficiency and lack of accuracy in the corn examination work.

[0005] The utility model is implemented in the following way: a corn examination photographing background board, comprising a placing part, the placing part comprising a flexible base layer, a printing layer being arranged on the upper surface of the flexible base layer, and a size measurement area and a color contrast area being respectively arranged on the upper surface of the printing layer.

[0006] In an improved technical solution of the utility model, the material of the flexible base layer is rubber, and the material of the printing layer is woven cloth.

[0007] In an improved technical solution of the utility model, the color of the printing layer is light blue.

[0008] In an improved technical solution of the utility model, the flexible base layer and the printing layer are connected by hot pressing or gluing.

[0009] In the preferred technical scheme of the utility model, the size measurement area comprises a plurality of lateral lines equally distributed along the printing layer length direction and a plurality of longitudinal lines equally distributed along the printing layer width direction, and the lateral lines and the longitudinal lines form a grid pattern.

[0010] In the preferred technical scheme of the utility model, the two ends of each lateral line and one end of each longitudinal line are provided with corresponding scale marks.

[0011] In the preferred technical scheme of the utility model, each longitudinal line is composed of a broken line and two solid lines, the lengths and colors of the two solid lines are different, the shorter solid line is used to connect the other solid line and the broken line, and the broken line is close to one side of the color contrast area.

[0012] In the preferred technical scheme of the utility model, the color contrast area comprises a plurality of color marks uniformly distributed in a straight line, and each color mark comprises a color block mark and a corresponding color name mark.

[0013] The utility model discloses a corn examination background board, which has the advantages that the flexible base layer is matched with the printing layer, so that the durability and flexibility are ensured, the corn examination background board is convenient to carry and store and is suitable for various complex field environments, the size measurement area and the color contrast area can be accurately printed to present clear size measurement area and color contrast area, the size measurement area can help the examination personnel to quickly and accurately obtain the size data of the corn sample, reduces the error caused by non-standard measurement tools and background, and improves the examination efficiency, the color contrast area provides a reliable basis for the evaluation of the color of the corn, avoids the deviation of subjective judgment, and ensures the integrity and comparability of the examination data. ACCURACY

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0015] Figure 1 It is the overall structure schematic perspective drawing provided by the embodiment of the utility model;

[0016] Figure 2 It is the overall structure schematic perspective drawing provided by the embodiment of the utility model;

[0017] Figure 3 It is the overall structure schematic perspective drawing provided by the embodiment of the utility model;

[0018] Figure 4 The utility model provides a kind of Figure 3 Amplification structure schematic perspective view in middle A.

[0019] In the drawing: 1-placing part;2-dimension measurement area;3-color contrast area;101-flexible base layer;102-printing layer;201-transverse scale;202-longitudinal scale;203-scale mark;301-color mark. DETAILED DESCRIPTION

[0020] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a corn examination photographing background board, including placing part 1, placing part 1 includes flexible base layer 101, flexible base layer 101 upper surface is provided with printing layer 102, and printing layer 102 upper surface is respectively provided with dimension measurement area 2 and color contrast area 3.

[0022] It should be noted that the overall length size of placing part 1 is 80cm*60cm, and the overall size of placing part 1 is moderate, which is relatively convenient to carry without affecting the corn examination photographing.

[0023] Please refer to Figures 2 to 4 Flexible base layer 101 is made of rubber, and printing layer 102 is made of woven cloth surface.

[0024] Flexible base layer 101 made of rubber endows the background board with good flexibility and durability, so that it can withstand a certain degree of bending and folding during use without being easily damaged, facilitating carrying and storage. The printing layer 102 made of woven cloth surface has good printing adaptability, can clearly and accurately print various marks and patterns, such as dimension scale, color mark, etc., and also has certain wear resistance and surface flatness, which helps to improve the overall quality and use effect of the background board.

[0025] Further, the color of printing layer 102 is light blue.

[0026] The light blue color as the background color of the background plate provides a soft and non-stimulating background, which can reduce the fatigue of the eyes and make the inspectors more comfortable during long-time observation and photography. Secondly, the light blue color forms a good contrast with the color of the corn sample, which can highlight the color and morphological characteristics of the corn, facilitate photography and subsequent observation and analysis, and make the corn sample clearer and more eye-catching in the photo. Furthermore, the light blue color gives people a fresh and professional feeling, which helps to improve the visual effect and professionalism of the whole breeding work.

[0027] Further, the flexible base layer 101 and the printing layer 102 are connected by hot pressing or gluing.

[0028] Both hot pressing and gluing can firmly connect the two together to form an integrated background plate structure. Hot pressing can tightly bond the rubber flexible base layer 101 and the woven cloth printing layer 102 under high temperature and pressure, forming strong adhesion to ensure the firmness and durability of the connection. The gluing method uses suitable adhesive to bond the two layers together, which is relatively simple to operate and has lower cost, and can adapt to different production conditions and process requirements.

[0029] Further, the size measurement area 2 includes a plurality of transverse lines 201 equally distributed along the degree direction of the printing layer 102 and a plurality of longitudinal lines 202 equally distributed along the width direction of the printing layer 102, and the plurality of transverse lines 201 and longitudinal lines 202 form a grid pattern.

[0030] The size measurement area 2 facilitates the inspectors to accurately measure the size of the corn sample. The grid pattern formed by the transverse lines 201 and longitudinal lines 202 can intuitively provide size references in the length and width directions. The inspectors can quickly and accurately measure the length, width, ear position and other size parameters of the corn by placing the corn sample on the grid and according to the position and scale marks of the lines, thereby improving the efficiency of the breeding work and the accuracy of the data.

[0031] Further, the two ends of each transverse line 201 and one end of the longitudinal line 202 are each provided with a corresponding scale mark 203.

[0032] The setting of the scale mark 203 further enhances the function of the size measurement area. The scale mark 203 set at the two ends of each transverse line 201 and one end of the longitudinal line 202 provides clear size reading reference points for the inspectors, making the measurement results more accurate and traceable. The inspectors can accurately read the size data of the corn according to the relative position of the corn sample and the scale mark 203, avoiding errors caused by visual estimation or estimation.

[0033] Further, each longitudinal marking line 202 is composed of three parts, a dashed line and two solid lines. The two solid lines have different lengths and colors. The shorter solid line is used to connect the dashed line and the other solid line. The dashed line is close to one side of the color contrast area 3.

[0034] The special design of the longitudinal marking line 202 has the following functions: first, through different line types and colors, more visual information and references can be provided for the test personnel. For example, the dashed line part can be used to represent a certain measurement area or reference range, and the solid lines with different colors and lengths can be used to distinguish different size intervals or functional partitions. Second, this design can make the visual effect of the background plate more rich and orderly, which is convenient for test personnel to quickly identify and use different functional areas, and improves the efficiency and accuracy of the test work.

[0035] When printing the longitudinal marking line 202, according to the design requirements, the dashed line part close to one side of the color contrast area 3 is printed first. The length, spacing and color of the dashed line can be adjusted according to actual needs. For example, the dashed line can be light blue, and the spacing is 0.5 cm. Then, the shorter solid line is printed, which is used to connect the dashed line and the other solid line. The color of this solid line can be different from the other solid line. For example, the shorter solid line can be red, and the length is 1 cm. Finally, the longer solid line is printed, which can be black in color. The length is determined according to the size of the background plate and the design requirements. For example, the length is 30 cm. During the printing process, the printing quality of the lines should be ensured, and the lines should be clear and straight, with uniform color.

[0036] Further, the color contrast area 3 includes a plurality of color identifiers 301 arranged in a straight line.

[0037] The color contrast area 3 is set to facilitate the comparison and evaluation of the color of the corn sample by the test personnel. The plurality of color identifiers 301 arranged in a straight line, including color block identifiers and corresponding color name identifiers, provide a standard reference for the quantification and description of corn color. The test personnel can compare the color of the corn sample with the color identifiers to determine the color type and characteristics of the corn, such as whether the color of the corn is yellow, white or other colors, and the depth of the color, etc. This is of great significance for the identification of corn varieties, quality grading and recording of appearance traits, etc., and can provide more comprehensive and accurate color information for corn testing.

[0038] The existence of the color contrast area 3 provides a standardized color comparison tool for corn examination, and an examiner can accurately describe and record the color characteristics of the corn according to the color identification 301, so that the problems of inaccurate and inconsistent color description caused by subjective judgment are avoided. This helps to improve the integrity and comparability of the corn examination data, and provides a reliable color basis for corn variety breeding, quality control and market transaction. The design of the color contrast area 3 also reflects the standardization trend of agricultural examination work, and helps to improve the level of agricultural research and production.

[0039] Working principle: the flexible base layer 101 in the placing part 1 is made of rubber material, which gives the background plate good flexibility as a whole, so that it can be bent and folded at will in the field or other use scenarios, facilitating carrying, transportation, storage and storage. The printing layer 102 of the woven cloth material on the upper surface of the flexible base layer 101, on the one hand, accurately presents the size measurement area 2 and the color contrast area 3 and various types of identification and patterns inside them, thanks to its good printing adaptability; on the other hand, it has certain wear resistance and flatness, which ensures the long-term stable use of the background plate.

[0040] In actual examination operation, the corn sample is placed on the background plate. The transverse lines 201 distributed equidistantly along the length direction of the printing layer 102 and the longitudinal lines 202 distributed equidistantly along the width direction are interlaced into a grid shape, and the examiner places the corn correspondingly, and according to the scale identification 203 set at both ends of the transverse lines 201 and one end of the longitudinal lines 202, the length, width, ear position and other size parameters of the corn sample can be quickly and accurately read, so as to reduce the measurement error and improve the examination efficiency. Among them, the unique design of the dotted line plus two different length and color solid lines of the longitudinal lines 202 not only provides visual guidance for the examiner to distinguish different measurement areas and functional areas, but also makes the visual order of the whole background plate clearer, further helping accurate measurement. The several color identifications 301 uniformly distributed in a straight line in the color contrast area 3 are used, each color identification 301 contains a color block identification and a corresponding color name identification, and the examiner can accurately judge the color characteristics of the corn, such as color bias and depth, by comparing the color of the corn sample with these standard color blocks, so as to provide a reliable color basis for corn variety identification and quality grading, avoid color description deviation caused by subjective judgment, ensure the integrity and comparability of the examination data, and ensure the standardization of agricultural research and production.

[0041] The preferred embodiments of the utility model are described above, and are not used to limit the utility model. For those skilled in the art, the utility model can be changed and varied. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A corn breeding photographing background board, characterized in that, The application relates to a size measuring device, which comprises a placing part, wherein the placing part comprises a flexible base layer, the upper surface of the flexible base layer is provided with a printing layer, and the upper surface of the printing layer is respectively provided with a size measuring area and a color contrast area.

2. The corn breed selection photographing background board of claim 1, wherein: The material of the flexible base layer is rubber, and the material of the printing layer is woven cloth.

3. The corn breed selection photographing background board of claim 1, wherein: The color of the printing layer is light blue.

4. The corn breed selection photographing background board of claim 1, wherein: The flexible base layer and the printing layer are connected through hot pressing or gluing.

5. The corn breed selection photographing background board of claim 1, wherein: The size measuring area comprises a plurality of transverse lines which are equidistantly distributed along the length direction of the printing layer and a plurality of longitudinal lines which are equidistantly distributed along the width direction of the printing layer, and the transverse lines and the longitudinal lines form a grid pattern.

6. The corn breeders' photo background board of claim 5, wherein: The two ends of each transverse line and one end of each longitudinal line are provided with corresponding scale marks.

7. The corn breeders' photo background board of claim 5, wherein: Each longitudinal line is composed of a broken line and two solid lines, the lengths and colors of the two solid lines are different, the shorter solid line is used for connecting the other solid line and the broken line, and the broken line is close to the color contrast area.

8. The corn breed selection photographing background board of claim 1, wherein: The color contrast area comprises a plurality of color marks which are uniformly distributed in straight lines, and each color mark comprises a color block mark and a corresponding color name mark.

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