Degree and thinness evaluation ruler for school children and adolescents

Abstract

The utility model discloses a school-age children and teenager weight evaluation ruler, which comprises a caliper box and cards, the caliper box is provided with a groove, the cards can be inserted into the groove, the top of the front surface of the caliper box is provided with scale marks, and the front surface and the back surface of the caliper box are provided with a plurality of data reading holes, so that after the cards are inserted into the groove, the cards can be read. And the numerical value on the card can be displayed in the data reading hole. According to the utility model, the card paper engraved with the standard for screening the weight degree of the school-age children and adolescents and the high waistline boundary value is combined with the common stationery ruler, so that the school-age children and adolescents can conveniently diagnose the weight degree and the abdominal obesity according to the age, the height, the weight and the waistline measurement value while the practicability is realized; and practicability and portability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cultural and educational supplies, in particular to a fat-and-thin evaluation ruler for school-age children and adolescents. Background Art

[0002] Obesity in children and adolescents is a condition of excess body fat, which has a significant impact on both physical and mental health. It is not only related to the individual's current and adult health, but also to the physical fitness of the entire nation and the long-term development of the country.

[0003] In recent years, with the change of lifestyle and eating habits, the obesity rate of children in my country has continued to grow. In addition, due to my country's huge population base, the number of obese children has reached a large scale. my country will face a more difficult situation than developed countries. In addition, malnutrition and the concept of "thinness is beautiful" have also made thinness another problem that cannot be ignored for children in my country. Therefore, it is particularly important to timely grasp the nutritional status information of children such as thinness, overweight and obesity to guide lifestyle interventions and help children grow up healthily.

[0004] Currently, the evaluation of the obesity and thinness of school-age children is mostly carried out in regular physical examinations organized by clinical hospitals, schools and communities. The detection cycle is long, time-consuming and labor-intensive, and is not suitable for daily monitoring. In the past, daily monitoring tools included smart apps and paper comparison tables or cards. The former relied on smartphones, tablets and other supplies. The cost of smart products was relatively high and largely depended on the family's economic situation; while the latter lacked fun and was not an everyday appliance, with a low coverage rate. These are not conducive to the correct understanding of the obesity and thinness of school-age children and adolescents.

[0005] Therefore, there is an urgent need for a fatness and thinness evaluation scale for school-age children and adolescents. Utility Model Content

[0006] The purpose of the utility model is to provide a fatness and thinness evaluation ruler for school-age children and adolescents, which combines card paper engraved with fatness and thinness screening standards and high waist circumference boundary values ​​for school-age children and adolescents with a commonly used stationery ruler. While being practical, it is convenient for school-age children and adolescents to diagnose fatness and thinness and abdominal obesity according to their own age, height, weight and waist circumference measurement values, and is practical and portable.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The utility model provides a fat-and-thin evaluation ruler for school-age children and adolescents, comprising a caliper box and a card, the caliper box being provided with a groove into which the card can be inserted, a scale mark being provided on the top of the front side of the caliper box, and a plurality of data reading holes being provided on the front and back sides of the caliper box, so that after the card is inserted into the groove, the values ​​on the card can be displayed in the data reading holes.

[0009] The fat and thin evaluation scale for school-age children and adolescents, preferably, the data reading holes include a first age value hole, a thin value hole, a normal value hole, an overweight value hole, an obesity value hole, a second age value hole, a normal waist circumference high value hole and a high waist circumference value hole; the front of the caliper box is provided with the first age value hole, the thin value hole, the normal value hole, the overweight value hole and the obesity value hole, and the first age value hole, the thin value hole, the normal value hole, the overweight value hole and the obesity value hole are arranged in sequence from top to bottom; the back of the caliper box is provided with the second age value hole, the normal waist circumference high value hole and the high waist circumference value hole, and the second age value hole, the normal waist circumference high value hole and the high waist circumference value hole are arranged in sequence from top to bottom.

[0010] The fatness and thinness evaluation scale for school-age children and adolescents, preferably, includes BMI diagnostic cutoff values ​​and waist circumference diagnostic cutoff values ​​on the card, and the BMI diagnostic cutoff values ​​are respectively displayed in the age value hole, the thinness value hole, the normal value hole, the overweight value hole and the obesity value hole, and the waist circumference diagnostic cutoff values ​​are respectively displayed in the age value hole, the normal waist circumference high value hole and the high waist circumference value hole.

[0011] The fatness and thinness evaluation scale for school-age children and adolescents, preferably, the BMI diagnostic boundary values ​​include a first age value, a thin value, a normal value, an overweight value and an obesity value, and one side of the card is arranged in sequence from top to bottom on the first age value, the thin value, the normal value, the overweight value and the obesity value, and the position of the first age value corresponds to the position of the first age value hole, the position of the thin value corresponds to the position of the thin value hole, the position of the normal value corresponds to the position of the normal value hole, the position of the overweight value corresponds to the position of the overweight value hole, and the position of the obesity value corresponds to the position of the obesity value hole.

[0012] In the obesity assessment scale for school-age children and adolescents, preferably, the waist circumference diagnostic boundary value includes a second age value, a normal waist circumference high value and a high waist circumference value, and the second age value, the normal waist circumference high value and the high waist circumference value are arranged in sequence from top to bottom on the other side of the card, and the position of the second age value corresponds to the position of the second age value hole, the position of the normal waist circumference high value corresponds to the position of the normal waist circumference high value hole, and the position of the high waist circumference value corresponds to the position of the high waist circumference value hole.

[0013] The obesity assessment ruler for school-age children and adolescents is preferably provided with a pulling portion at the edge of the caliper.

[0014] The fatness and thinness evaluation ruler for school-age children and adolescents, preferably, the caliper box also includes a calculation formula display area, the calculation formula display area is arranged at one end of the front side of the caliper box, and the age value hole, the thinness value hole, the normal value hole, the overweight value hole and the obesity value hole are arranged at the other end of the front side of the caliper box.

[0015] The utility model adopts the above technical solution, which has the following advantages:

[0016] The utility model makes the BMI standard and waist circumference standard for judging fatness and thinness into intuitive physical cards. The cards can be inserted into a caliper box with a groove. The caliper box itself has scale values ​​and can be used as a stationery ruler. In daily learning, it is practical and interesting, and it also enables students to more conveniently compare BMI, waist circumference and corresponding standards, and clearly understand their own fatness and thinness levels, which is of guiding significance for controlling students' overweight and obesity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front schematic diagram of a caliper box of the utility model for evaluating fatness and thinness of school-age children and adolescents;

[0018] Figure 2 It is a schematic diagram of the back side of the caliper box of the utility model of the fatness and thinness evaluation ruler for school-age children and adolescents;

[0019] Figure 3 It is a side view of a caliper box of the utility model for evaluating fatness and thinness of school-age children and adolescents;

[0020] Figure 4 This is a front schematic diagram of a card of the utility model of a fat-thin evaluation ruler for school-age children and adolescents;

[0021] Figure 5 This is a schematic diagram of the back side of a card of the utility model of a fat-thin evaluation ruler for school-age children and adolescents;

[0022] Figure 6The utility model is a schematic diagram of the assembly and use state of the fatness and thinness evaluation ruler for school-age children and adolescents.

[0023] Reference numerals in the figures:

[0024] 1. First age value hole; 2. Thinness value hole; 3. Normal value hole; 4. Overweight value hole; 5. Obesity value hole;

[0025] 6. Caliper box; 7. Normal waist high value hole; 8. High waist value hole; 9. First age value; 10. Thinness value;

[0026] 11. Normal value; 12. Overweight value; 13. Obese value; 14. Normal waist circumference high value; 15. High waist circumference value;

[0027] 16. Groove; 17. Scale mark; 18. Calculation formula display area; 19. Pulling part; 20. Card;

[0028] 21. Second age value hole; 22. Second age value. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "front side", "back side", "one side", "the other side", "one end" and "the other end" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed" and "provided with" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The utility model provides a fatness and thinness evaluation ruler for school-age children and adolescents. The utility model includes a caliper box and a card, the caliper box is provided with a groove, the card can be inserted into the groove, the top of the front of the caliper box is provided with a scale mark, and the front and back of the caliper box are provided with a plurality of data reading holes, so that after the card is inserted into the groove, the value on the card can be displayed in the data reading holes. The utility model combines cardboard engraved with the fatness and thinness screening standards and high waist circumference boundary values ​​of school-age children and adolescents with a commonly used stationery ruler. While being practical, it is convenient for school-age children and adolescents to diagnose fatness and thinness and abdominal obesity based on their own age, height, weight and waist circumference measurement values, and is practical and portable.

[0033] Below, a fatness and thinness evaluation scale for school-age children and adolescents provided by an embodiment of the utility model is described in detail with reference to the accompanying drawings.

[0034] Reference Figures 1 to 6 As shown, a fatness and thinness evaluation ruler for school-age children and adolescents includes a caliper box 6 and a card 20. The caliper box 6 is provided with a groove 16, and the card 20 can be inserted into the groove 16. The top of the front side of the caliper box 6 is provided with a scale mark 17. The front and back sides of the caliper box 6 are provided with a plurality of data reading holes, so that after the card 20 is inserted into the groove 16, the value on the card 20 can be displayed in the data reading holes.

[0035] The scale mark 17 represents a measuring range of 20 cm.

[0036] Among them, a pulling part 19 is provided at the edge of the caliper 20, which is convenient for dragging the card 20. The card 20 is for both men and women, and two colors of blue and pink are selected.

[0037] Continue to refer to Figure 1 As shown, the caliper box 6 also includes a calculation formula display area 18, which is arranged at one end of the front side of the caliper box 6, and the data reading hole is arranged at the other end of the front side of the caliper box 6.

[0038] The calculation formula for BMI is recorded in the calculation formula display area 18: BMI = weight / height 2 , and explains the purpose of BMI.

[0039] Continue to refer to Figure 1 and Figure 2As shown, the data reading holes include the first age value hole 1, the emaciation value hole 2, the normal value hole 3, the overweight value hole 4, the obesity value hole 5, the second age value hole 21, the normal waist circumference high value hole 7, and the high waist circumference value hole 8. On the front of the caliper box 6, there are the first age value hole 1, the emaciation value hole 2, the overweight value hole 4, the overweight value hole 4, and the obesity value hole 5. The first age value hole 1, the emaciation value hole 2, the normal value hole 3, the overweight value hole 4, and the obesity value hole 5 are arranged in sequence from top to bottom. On the back of the caliper box 6, there are the second age value hole 21, the normal waist circumference high value hole 7, and the high waist circumference value hole 8. The second age value hole 21, the normal waist circumference high value hole 7, and the high waist circumference value hole 8 are arranged in sequence from top to bottom.

[0040] Continue to refer to Figure 3 As shown, the card 20 includes the BMI diagnosis threshold and the waist circumference diagnosis threshold. The BMI diagnosis threshold is respectively shown in the first age value hole 1, the emaciation value hole 2, the normal value hole 3, the overweight value hole 4, and the obesity value hole 5. The waist circumference diagnosis threshold is respectively shown in the second age value hole 21, the normal waist circumference high value hole 7, and the high waist circumference value hole 8.

[0041] Among them, the BMI diagnosis threshold includes the first age value 9, the emaciation value 10, the normal value 11, the overweight value 12, and the obesity value 13. On one side of the card, the first age value 9, the emaciation value 10, the normal value 11, the overweight value 12, and the obesity value 13 are arranged in sequence from top to bottom. And the position of the first age value 9 corresponds to the position of the first age value hole 1, the position of the emaciation value 10 corresponds to the position of the emaciation value hole 2, the position of the normal value 11 corresponds to the position of the normal value hole 3, the position of the overweight value 12 corresponds to the position of the overweight value hole 4, and the position of the obesity value 13 corresponds to the position of the obesity value hole 5.

[0042] Furthermore, the BMI diagnosis threshold is the BMI critical value corresponding to different degrees of fatness of children and adolescents aged 6 - 18. Among them, the criteria for emaciation and normal are referred to "Screening for Malnutrition in School-Aged Children and Adolescents" (WS / T 456 - 2014). BMI ≤ the emaciation critical value is defined as emaciation. The criteria for overweight and obesity are referred to "Screening for Overweight and Obesity in School-Aged Children and Adolescents" (WS / T586 - 2018). The emaciation critical value < BMI < the overweight critical value is defined as normal, the overweight critical value ≤ BMI < the obesity critical value is defined as overweight, and BMI ≥ the obesity critical value is defined as obesity. Among them, as Figure 3 shown, the BMI diagnosis threshold on the card 20 respectively records "Age", "Emaciation ≤", "Normal >", "Overweight ≥", "Obesity ≥".

[0043] Continue to refer to Figure 4As shown, the waist circumference diagnostic cut-off values include the second age value 22, the normal waist circumference high value 14, and the high waist circumference value 15. On the other side of the card, the second age value 22, the normal waist circumference high value 14, and the high waist circumference value 15 are arranged in sequence from top to bottom. Moreover, the position of the second age value 22 corresponds to the position of the second age value hole 21, the position of the normal waist circumference high value 14 corresponds to the position of the normal waist circumference high value hole 7, and the position of the high waist circumference value 15 corresponds to the position of the high waist circumference value hole 8.

[0044] Furthermore, the waist circumference diagnostic cut-off values are the high normal waist circumference values and high waist circumference cut-off values that are 3 higher than the waist circumferences of children and adolescents aged 6 - 18 years. For children aged 7 - 18 years, refer to the "Cut-off Values for Screening High Waist Circumference in Children and Adolescents Aged 7 - 18 Years" (WS / T 611 - 2018), and for 6-year-old children, refer to the "Study on the Percentile Reference Values of Waist Circumference in Children Aged 3 - 7 Years in 9 Cities in China".

[0045] When in use, place the card 2 in the groove 16 and slowly drag it through the pulling part 19 until the age value to be queried appears in the age value hole 1. Rely on the values of the emaciation value 10, normal value 11, overweight value 12, and obesity value 13 below to judge the degree of fatness or thinness. The specific judgment method is as follows:

[0046] BMI ≤ emaciation cut-off value - emaciated;

[0047] Emaciation cut-off value < BMI < overweight cut-off value - normal;

[0048] Overweight cut-off value ≤ BMI < obesity cut-off value - overweight;

[0049] BMI ≥ obesity cut-off value - obese.

[0050] After judging according to BMI, query the age value and its corresponding normal waist circumference high value and high waist circumference cut-off value through the back of the card 2. The specific judgment method is as follows:

[0051] Waist circumference < high normal cut-off value - normal;

[0052] High normal cut-off value ≤ waist circumference < high waist circumference cut-off value - normal waist circumference is on the high side;

[0053] Waist circumference ≥ high waist circumference cut-off value - abdominal obesity.

[0054] Students can calculate their BMI based on their height and weight through the fatness and thinness evaluation ruler and judge their own degree of fatness or thinness according to the caliper to guide weight control.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A fatness and thinness evaluation scale for school-age children and adolescents, characterized in that: The caliper box comprises a caliper box and a card, wherein the caliper box is provided with a groove, the card can be inserted into the groove, a scale mark is provided on the top of the front of the caliper box, and a plurality of data reading holes are provided on the front and back of the caliper box, so that after the card is inserted into the groove, the value on the card can be displayed in the data reading holes; A pulling portion is provided at the edge of the caliper; The card includes BMI diagnostic cutoff value and waist circumference diagnostic cutoff value; The BMI diagnostic thresholds include a first age value, an underweight value, a normal value, an overweight value, and an obesity value, and one side of the card is arranged in order from top to bottom to set the first age value, the underweight value, the normal value, the overweight value, and the obesity value; The waist circumference diagnostic boundary value includes a second age value, a normal waist circumference high value and a high waist circumference value. The second age value, the normal waist circumference high value and the high waist circumference value are arranged in sequence from top to bottom on the other side of the card.

2. The obesity evaluation scale for school-age children and adolescents according to claim 1, characterized in that: The data reading holes include a first age value hole, a thinness value hole, a normal value hole, an overweight value hole, an obesity value hole, a second age value hole, a normal waist circumference high value hole and a high waist circumference value hole. The front of the caliper box is provided with the first age value hole, the thinness value hole, the normal value hole, the overweight value hole and the obesity value hole, and the first age value hole, the thinness value hole, the normal value hole, the overweight value hole and the obesity value hole are arranged in sequence from top to bottom. The back of the caliper box is provided with the second age value hole, the normal waist circumference high value hole and the high waist circumference value hole, and the second age value hole, the normal waist circumference high value hole and the high waist circumference value hole are arranged in sequence from top to bottom.

3. The obesity evaluation scale for school-age children and adolescents according to claim 2, characterized in that: The BMI diagnostic cutoff values ​​are respectively displayed in the age value hole, the thin value hole, the normal value hole, the overweight value hole and the obesity value hole, and the waist circumference diagnostic cutoff values ​​are respectively displayed in the age value hole, the normal waist circumference high value hole and the high waist circumference value hole.

4. The obesity evaluation scale for school-age children and adolescents according to claim 3, characterized in that: The position of the first age value corresponds to the position of the first age value hole, the position of the thinness value corresponds to the position of the thinness value hole, the position of the normal value corresponds to the position of the normal value hole, the position of the overweight value corresponds to the position of the overweight value hole, and the position of the obesity value corresponds to the position of the obesity value hole.

5. The obesity evaluation scale for school-age children and adolescents according to claim 4, characterized in that: The position of the second age value corresponds to the position of the second age value hole, the position of the normal waist circumference high value corresponds to the position of the normal waist circumference high value hole, and the position of the high waist circumference value corresponds to the position of the high waist circumference value hole.

6. The fatness and thinness evaluation scale for school-age children and adolescents according to any one of claims 2 to 5, characterized in that: The caliper box also includes a calculation formula display area, which is arranged at one end of the front side of the caliper box, and the first age value hole, the thinness value hole, the normal value hole, the overweight value hole and the obesity value hole are arranged at the other end of the front side of the caliper box.

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