KR200407734Y1 - Portable Health-Care Special Calculator - Google Patents

Abstract

The present invention relates to a portable health care special electronic calculator, a keyboard having at least one or more numeric keys or operation keys or special keys, an LCD screen on which an operation result or a graph is displayed according to the input of the keyboard, and the keyboard Body Mass index (BMI) calculation function or Waist to hip Ratio (WHR) measurement function or Total BMI (TBMI) calculation function or pulse per minute (BMP) It is composed of a microprocessor that performs a measurement function, and calculates almost any time or place by using a body mass index calculation method, an abdominal obesity calculation method, or a comprehensive body mass index calculation method that calculates and calculates the degree of obesity. It is measurable and expresses both indicator value and graph simultaneously, so that creativity, merchandise, There is an effect that can enhance gender, convenience, and excellence and practicality.

Body mass index, abdominal obesity, total body mass index, special keys, standard weight

Description

     Portable Health-Care Special Calculator

1 is a block diagram showing the configuration of a portable health care special electronic calculator according to the present invention

Figure 2 (a) is a front view showing the configuration of a portable health care special electronic calculator according to the present invention,

Figure 2 (b) is a portable health care special electronic calculator according to the present invention is shown

       Side view.

<Explanation of symbols on main parts of the drawings>

10: Keyboard 11: Numeric Keys

12: Operation key 13: Decimal point selection key

14: Special key 14a: WST key

14b: HIP key 14c: WHR key

14d: BMI Key 14e: Gender Key

14 f: man height 14 g: pulse / woman height

14h: height height 14i: weight height

14j: Function selector switch 14k: TBMI key

20: LCD screen 30: microprocessor

40: sensor 50: storage unit

100: display unit

The present invention relates to a special electronic calculator for portable health care, and inputs height, weight, and gender data using an electronic calculator, and calculates the obesity degree by calculating the result of obesity along with the index value according to the body mass index (BMI) calculation method. The results are displayed in a graph that is easy to understand, and the abdominal obesity is determined according to the pulse measurement and the waist size and hip size ratio (WHR), and the combined body mass index (TBMI) The present invention relates to a portable health care special electronic calculator that conveniently and accurately calculates the health (obesity) state of the body.

In recent years, as dietary conditions are advanced, cultural diseases such as obesity are increasing, and accordingly, health clubs, small obesity clinics, and hospital-based obesity clinics, which can maintain health by systematically managing weight, are gradually increasing. to be.

In addition, there is an increasing interest in health, whereby various measuring devices for checking health have been developed.

In general, an electronic calculator includes a keyboard including a plurality of keys for inputting data through numerals, symbols, and the like, a microprocessor for processing and performing a calculation function through a predetermined calculation process by an input of the keyboard, and the microprocessor. And a display unit such as a liquid crystal display device for indicating a result of the processing as a signal, and mainly performs an arithmetic operation function of an accelerometer.

However, the conventional electronic calculator as described above is mainly used to carry and use the individual to perform the calculation function of the increase and decrease, but does not have a calculation function for the degree of obesity among the current health care.

The present invention was devised to solve the above problems of the prior art, and inputs weight, height, gender, waist size, hip size, etc., which is a standard for determining the degree of obesity in health care with a portable health care special electronic calculator. Body mass index (BMI), abdominal obesity index (WHR), and comprehensive body mass index (TBMI) are calculated using a special key or data input through the special key. The purpose is to provide a portable health care special electronic calculator that is simultaneously displayed in graph.

Portable health care special electronic calculator according to the present invention for solving the above problems is a keyboard having at least one or more numeric keys or operation keys or special keys, and the LCD screen to display the calculation result or graph according to the input of the keyboard And a microprocessor and abdominal obesity calculation method, a body mass index calculation method, a body mass index calculation method and a body mass index calculation function or an abdominal obesity measurement function or a comprehensive body mass index or a pulse measurement function according to the information input through the keyboard. It is characterized in that it comprises a storage unit for storing the standard weight calculation method and the like for each height.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention. 1 is a block diagram showing the configuration of a portable healthcare special electronic calculator according to the present invention, Figure 2 (a) is a front view showing the configuration of a portable healthcare special electronic calculator according to the present invention, Figure 2 (b) Is a side view showing a portable health care special electronic calculator according to the present invention.

As shown in FIG. 1, a portable health care special electronic calculator according to the present invention includes a keyboard having at least one numeric key 11, an operation key 12, a function key 13, and a special key 14. 10), the LCD screen 20 to display the calculation result or graph according to the input of the keyboard 10, the body mass index calculation function, abdominal obesity calculation function, synthesis according to the information input through the keyboard 10 Including a microprocessor 30 for performing a body mass index calculation function or pulse measurement function, a sensor 40 for measuring the pulse rate, and a storage unit 50 for storing data information displayed on the LCD screen 20; It is composed.

The keyboard 10 includes a numeric key 11 for inputting a numerical value such as height, weight, waist size, hip size, and an arithmetic operation 12 for adding or subtracting a number input through the numeric key 11; And a function key 13 for storing various functions of the portable health care special electronic calculator, and a special key 14 for performing a calculation function for health care (obesity).

The special key 14 includes a height key 14h for inputting the number of new devices, a weight key 14i for inputting a weight, a WST key 14a for waist circumference input, and a HIP for inputting a hip size A key 14b, a WHR key 14c for calculating abdominal obesity using input of the WST key 14a and the HIP key 14b, a BMI key 14d for measuring or determining human obesity, and , A gender key 14e for measuring obesity according to a man or a woman, a male key 14f for inputting a standard body mass index of a man, or a female key (14g) for inputting a standard body mass value of a woman, and a pulse A pulse key to measure, a switch 14j for selecting at least one of an electronic calculator mode, a body mass index mode or a pulse mode, and a TBMI key 14k for determining the degree of obesity of the body by combining these data and results. It is configured by.

Here, the special key 14 is stored in the storage unit 50 for the physical conditions such as each key, weight, gender, waist size, hip size on the LCD screen 20 when each key is inputted. According to the calculation result of the obesity degree to be expressed.

The LCD screen 20 displays an identification mark for key input of the keyboard 10 according to a control signal of the microprocessor 30.

Here, the LCD screen 20 may be displayed in numbers and graphs.

The sensor 40 is input to the microprocessor 30 so that the pulse key 14g of the keyboard 10 is input, and a pulse is measured for a predetermined time through a user's finger to be displayed on the LCD screen 20. Apply an electrical signal.

The storage unit 50 stores the data displayed on the LCD screen 20, and stores a body mass index calculation method, an abdominal obesity degree, a comprehensive body mass index calculation method, a standard weight calculation method, and the like.

The microprocessor 30 performs calculation, measurement, or determination according to the key input of the keyboard 10.

Herein, when the switch 14j is selected as the electronic calculator mode, the microprocessor 30 performs an addition / decrease operation function through the input of the operation key 12 with respect to the numeric input of the numeric key 11.

In addition, when the switch 14j is selected as the body mass index mode, the microprocessor 30 calculates the body mass index according to the body mass index calculation method, the abdominal obesity calculation method, or the comprehensive body mass index calculation method to indicate the health (obesity) degree of the body. It is displayed on the LCD screen 20 in a graph that is clearly displayed along with the numerical value.

The body mass index calculation method is expressed as follows.

Body mass index (BMI) = body weight (Kg) / [height (m) x height (m)]

A method of calculating abdominal obesity (WHR) is expressed as follows.

Abdominal obesity (WHR) = waist circumference / hip size

The TBMI calculation method is expressed as follows (for reference, this BMI calculation method is a human body obesity determination calculation method developed by the same applicant).

Total Body Mass Index (TBMI) = BMI x (WHR / A)

[However, the constant "A" is a reference criteria for determining abdominal obesity according to gender]

When the switch 14j is selected as the BMI mode, the microprocessor 30 displays a graph of the body mass index index value or the total body mass index index value on the LCD screen 20.

Here, the microprocessor 30 calculates and displays the pulse rate per minute (BPM) on the LCD screen 20 according to the electrical signal for the pulse measured by the sensor 40 for a predetermined time.

As shown in Figure 2 (a), (b), Figure 2 (a) is a front view of a portable health care special electronic calculator, the display unit 100 having an LCD screen 20 and a sensor 40 on the top ), And the lower part includes the keyboard 10.

Figure 2 (b) is a side view of a portable health care special electronic calculator.

Looking at the operation of the present invention configured as described above are as follows.

As shown in Figures 1 to 2 (a), by using the portable health care special electronic calculator to measure the degree of obesity in the state of health to be displayed on the LCD screen 20.

The user inputs the degree of obesity using a plurality of keys configured on the keyboard 10 to calculate the body mass index using the body mass index or the abdominal obesity index or the comprehensive body mass index.

Herein, the body mass index calculation method is the same as that of Equation 1 above.

Of the special keys of the keyboard 10, a BMI key 14d or a TBMI key 14k is input. At this time, the microprocessor 30 determines the input value of the input BMI key 14d or TBMI key 14k and transmits a body mass index calculation method or a comprehensive body mass index calculation method stored in the storage unit 50.

Here, the storage unit 50 applies data about the body mass index or the total body mass index to the microprocessor 30.

At this time, the microprocessor 30 is a numerical value input from the keyboard 10 according to the body mass index calculation method [Equation 1] or the comprehensive body mass index calculation method [Equation 3] applied from the storage unit 50; Prepare to operate on the information.

The user inputs the special key 14 to input numerical information necessary for the body mass index calculation method or the comprehensive body mass index calculation method.

That is, the height key 14h of the special key 14 displays an identification mark of the height on the LCD screen 20 before the height value of the human body is input.

The numeric key 11 inputs a numerical value for height after an identification mark is displayed on the LCD screen 20.

After the above process, the user enters the weight.

The weight key 14i of the special key 14 is input to display an identification mark on the LCD screen 20.

The user inputs a numerical value for the weight on the LCD screen 20 through the numeric keys 11.

Here, the microprocessor 30 calculates the height, weight, sex, waist size, and hip size data of the input user according to a body mass index calculation method or a comprehensive body mass index calculation method. In this case, the microprocessor 30 causes the calculated result to be displayed on the LCD screen 20.

At this time, the microprocessor 30 applies the calculated index value and the graph regarding the body obesity calculated and stored in the storage unit 50.

In addition, the microprocessor 30 compares the ideal body weight (SBW) at which the morbidity is the lowest for each height that is currently input, determines the degree of obesity and is displayed on the LCD screen 20. do.

The gender key 14e is input to input the genders of the male and female of the special keys 14. In addition, the user inputs the corresponding key among the male key 14f or the female key 14g.

An ideal standard weight calculation method is expressed as follows.

Standard weight by height (SBW) = [height (m) x height (m)] x C

(However, the constant "C" is the optimal "BMI" constant determined by gender or race.)

Based on the ideal standard weight for each height measured as follows, the degree of obesity is determined by the deviation (%) from this standard weight. As an example, if you are within the upper and lower "10%" range on the basis of the standard weight is to view the normal weight range. This is also the% difference between the standard BMI and the current BMI.

The obesity deviation (%) calculation method is expressed as follows.

Obesity (%) = [Current Weight (Kg)-Standard Weight (kG) / Standard Weight (Kg)] x 100

The user also measures abdominal obesity (WHR).

The WHR key 14c is input to measure abdominal obesity among the special keys 14.

      At this time, the microprocessor 30 receives the method for calculating the abdominal obesity stored in the storage unit 50 according to the input WHR key 14c.

Here, the abdominal obesity calculation method is the same as Equation 2 above.

The WST key 14a and the HIP key 14b are sequentially input to input the waist circumference and the hip size of the special key 14, and the waist circumference and the hip size are sequentially input.

The microprocessor 30 calculates the abdominal obesity degree by the waist circumference and the size of the hips inputted through the numeric keys 11.

In this case, the microprocessor 30 applies the calculated abdominal obesity index to be displayed on the LCD screen 20, and applies it to be stored in the storage unit 500.

The LCD screen 20 displays abdominal obesity in accordance with the applied control signal.

In addition, the user inputs the bakbak / excitation key (14g) of the special key 14 for the pulse measurement to operate the sensor 40.

The user contacts the sensor 40 with the finger for a predetermined time and applies the electrical signal to the microprocessor 30.

In this case, the microprocessor 30 calculates an applied electrical signal to display the BPM per minute on the LCD screen 20.

In addition, the portable health care special electronic calculator has a feature that the power is automatically cut off when not used for a certain period of time.

Therefore, the portable health care special electronic calculator enables the measurement of obesity during health care by using the advantages of being easy to carry, and by calculating and judging the degree of obesity of the current user regardless of place or time, the practicality and convenience of the product It is possible to improve the performance and the merchandise.

As described above, the portable health care special electronic calculator according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and the drawings disclosed in the present specification, and it is applied within the scope of the technical idea. Can be.

The portable health care special electronic calculator according to the present invention configured as described above calculates and calculates the degree of obesity, the body mass index calculation method [Equation 1] or the abdominal obesity calculation method [Equation 2] or the comprehensive body mass index calculation method [Math Equation 3] or the standard weight calculation method by height [Equation 4] or obesity determination calculation method [Equation 5], etc. can be calculated and judged irrespective of the user's time, location or location, etc. By being able to express at the same time, there is an effect that can improve the merchandise, economy, convenience, ease and practicality of the product.

Claims (7)

A keyboard provided with at least one numeric key or operation key or special key; An LCD screen for displaying a calculation result index value or a graph according to an input of the keyboard; And a microprocessor for performing a body mass index calculation function, an abdominal obesity measurement function, a comprehensive body mass index calculation function, or a pulse measurement function according to the information input through the keyboard. The method of claim 1, The keyboard is a portable special electronic calculator, characterized in that it further comprises a switch for selecting at least one or more of the electronic calculator mode, body mass index mode or pulse mode. The method of claim 1, The special key includes a height key (H) for inputting the number of new devices, a weight (W) key for inputting a weight, a waist key (WST) for input of a waist circumference, and a hip key (HIP) for inputting a size of a hip A WHR key for calculating abdominal obesity using the ratio of the waist height and the hip height (W / H), or a gender height for measuring obesity according to male and female genders, and a standard body mass index of a male And a male key for entering the abdominal obesity reference value, a female key for inputting the standard body mass value and abdominal obesity reference value for the woman, a pulse key for measuring the pulse, and a body mass index key (BMI) for measuring or determining human obesity. Portable health care special electronic calculator, characterized in that it comprises a comprehensive body mass index key (TBMI). The method of claim 1, The portable healthcare special electronic calculator further comprises a sensor for measuring the pulse of the portable healthcare special electronic calculator. The method of claim 3, wherein The sensor is a portable health care special electronic calculator, characterized in that operated when the pulse key input. The method of claim 2, The microprocessor is a portable health care special electronic calculator to display on the LCD screen after the switch is operated to select at least one of the modes. The method of claim 1, The microprocessor is a portable health care special electronic calculator, characterized in that for calculating the body mass index (TBMI) through the following equation. Total Body Mass Index (TBMI) = BMI x (WHR / A) [BMI: Body Mass Index,      WHR: abdominal obesity due to the ratio of waist size to hip size,      Constant "A": Criteria for determining abdominal obesity according to gender

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