CN200966617Y

CN200966617Y - Pocket fattiness measuring device

Info

Publication number: CN200966617Y
Application number: CN 200620018454
Authority: CN
Inventors: 何志坚
Original assignee: Individual
Current assignee: He Shan
Priority date: 2006-03-27
Filing date: 2006-03-27
Publication date: 2007-10-31
Anticipated expiration: 2016-03-27

Abstract

The utility model discloses a pocket sized fat measuring device, mainly comprising a main housing and two sets of external lead electrode. The main housing is equipped with the liquid crystal display, the key and a pair of the measuring electrodes as well as sealed with the fat measuring circuit. The two sets of the external lead electrodes are connected with the main housing via the USD port. When in use, you can adopt the main housing's electrode to conduct the two-electrode measuring, or four-electrode and six-electrode measuring via the external lead electrode. The main housing integrates the measuring and the calculation as well as boasts a small size and light weight. Therefore, it is portable and convenient for conducting the fat content inside the body at all time.

Description

Pocket fats measurement device

Technical field

This utility model relates to fats measurement, especially a kind of pocket-size apparatus for measuring fat that collects measurement, calculates, is shown in one.

Background technology

Along with the raising day by day of people's living standard, and quantity of motion reduces again to some extent than before, so the intravital fat content of people is also increasing relatively.And how much fat content be to judge fat leading indicator, and even more noteworthy, in recent years, many cardiovascular and modern civilization disease all have confidential relation with fat.Therefore no matter the angle from health still is an angle attractive in appearance, and people more and more pay attention to for what of own fat content, more and more pay close attention to for the monitoring of fat, for the also more and more expectation of instrument of convenient and simple measurement fat.

And the apparatus for measuring fat of selling on the market at present, ubiquitous problem is exactly that volume is big, is more suitable for having living space and the use of fixed place, and is inconvenient to carry, the also just inconvenient fat content of understanding and monitor self whenever and wherever possible.

Summary of the invention

The purpose of this utility model provides a kind of pocket apparatus for measuring fat, and its profile is small and exquisite succinct, is easy to carry.

This utility model comprises that mainly a main casing and two groups extend out lead-in wire, inlays LCDs, button and a pair of measurement electrode on the main casing, has encapsulated the fats measurement circuit in the main casing, and two pairs of measurement electrode link to each other with the fats measurement circuit; Two groups extend out lead-in wire connects main casing with the form of USB fats measurement circuit.

As mentioned above, a pair of measurement electrode on the main casing is divided into two ends, the left and right sides, and electrode adopts foil to make.

As mentioned above, button is divided into adjusts key and function key, is convenient to the user and imports the personal information parameter.

As mentioned above, two groups extend out in the lead-in wire, and one group contains a pair of measurement electrode, and another group contains two pairs of measurement electrode, can be respectively constitute four electrodes, six electrode measurement modes with a pair of measurement electrode of main casing.

Description of drawings

Fig. 1 is a schematic appearance of the present utility model;

Fig. 2 is this utility model main casing and two groups of connection diagrams that extend out the lead-in wire electrode;

Fig. 3 is that this utility model two electrode fats measurements are used sketch map;

Fig. 4 is that this utility model four electrode fats measurements are used sketch map;

Fig. 5 is that this utility model six electrode fats measurements are used sketch map.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is elaborated:

As shown in Figure 1, this utility model comprises that mainly main casing 1 and two groups extend out lead-in wire electrode 2, embed LCDs 3, a pair of measurement electrode 4, button 5 on main casing 1; Encapsulated the fats measurement circuit in the main casing, a pair of measurement electrode 4 is connected in the fats measurement circuit.Two groups extend out in the lead-in wire electrode 2, and wherein one group comprises pair of electrodes, and another group comprises two counter electrode; Two groups of lead-in wire electrodes all link to each other by the intravital fats measurement circuit of USB mouth and main casing, and it connects as shown in Figure 2.

A pair of measurement electrode 4 on the described main casing 1 is symmetrically placed in the two ends, the left and right sides of main casing.Button 4 on the main casing 1 comprises adjustment key and function key again, and promptly the sign among the figure " ▲  " is used for when the user imports height, body weight, age, sex Several Parameters for adjusting key, increases or reduce the numeral on the LCDs 3; When the user adjusts to own required numerical value, press function key " enter ", being about to this numerical value is input in the intravital fats measurement circuit of main casing, and the prompting user imports next project, if parameter all input finishes, press " enter " key, will point out the user can begin to measure on the LCDs; Correct input as need, can press the setting of " cancel " key cancellation front, restart.

Two electrodes of fats measurement practice as shown in Figure 3, when user's input finishes, LCDs shows " beginning to measure ... " after, the user can refer to the thumb or any two of two handss to pin respectively two measurement electrode on the main casing, has so just constituted people's body loop by two arms.When feeding the electric current of trace for two handss, just in human body, form circuit, carry out the calculating of human body impedance according to the electric potential difference of two handss this moment, because fat is insulator, the big more body fat content of impedance is high more, therefore record the fat content that human body impedance also just records human body, revised according to the basic parameter of user's input again, make the result more near user's actual value, just obtained the fatty percentage ratio that accounts for human body, clear and definite obese degree shows the result at last on LCDs.

The embodiment of four electrodes of fats measurement as shown in Figure 4, extending out one group at two electrodes of lead-in wire in the electrode with two groups inserts in the USB interface of main casing, still pin two electrodes of main casing with two fingers, two other lead-in wire electrode touch respectively on two the back of the hand or two wrists, and the elastic cord on the avaivable electrode is fixed.So also can between human body, form the loop, thereby calculate human body impedance, and then try to achieve fat content by the electric current and the voltameter that record.

The embodiment of six electrodes of fats measurement as shown in Figure 5, extending out one group at four electrodes of lead-in wire in the electrode with two groups is inserted on the main casing in another USB interface, two fingers still touch two electrodes on the main casing, with both feet step down in respectively extend out the lead-in wire electrode on, this moment is by left hand and left foot, by the right hand and right crus of diaphragm, by two handss, constitute several loops by bipod, the human body impedance that several loops are recorded carries out analysis-by-synthesis calculating, just can obtain accurate human body impedance value, i.e. the fat content of human body.

This utility model is convenient for carrying, and succinct practical, the design of hommization allows the user have more choice, both can be suspended on the neck as MP3, also can put into bag, is convenient to out using; Both can connect and extended out the lead-in wire electrode, also can not connect, use easily, measure whenever and wherever possible, more meet modern's use standard.

Claims

1, a kind of pocket fats measurement device, mainly comprise: main casing and two groups extend out the lead-in wire electrode, it is characterized in that: be inlaid with a LCDs, a pair of measurement electrode and button on the main casing, encapsulation fats measurement circuit in the main casing, two measurement electrode link to each other with the fats measurement circuit; Two groups extend out the lead-in wire electrode and link to each other with the intravital fats measurement circuit of main casing by the USB mouth.

2, pocket fats measurement device according to claim 1, it is characterized in that: a pair of measurement electrode of described main casing is positioned at the main casing two ends, and electrode is made of two foils.

3, pocket fats measurement device according to claim 1 is characterized in that: the button on the described main casing comprises adjusts key and function key.

4, pocket fats measurement device according to claim 1 is characterized in that: described two groups extend out the lead-in wire electrode, and wherein one group contains a pair of measurement electrode, can constitute the four-probe measurement mode with a pair of measurement electrode on the main casing; Another group contains two pairs of measurement electrode, can constitute six electrode measurement modes with a pair of measurement electrode on the main casing.