CN1957843A - Hand held electronic equipment with function for measuring fat, and method for measuring fat. - Google Patents

Hand held electronic equipment with function for measuring fat, and method for measuring fat. Download PDF

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Publication number
CN1957843A
CN1957843A CNA2005101193801A CN200510119380A CN1957843A CN 1957843 A CN1957843 A CN 1957843A CN A2005101193801 A CNA2005101193801 A CN A2005101193801A CN 200510119380 A CN200510119380 A CN 200510119380A CN 1957843 A CN1957843 A CN 1957843A
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China
Prior art keywords
induction electrode
portable electric
electric device
button
user
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CNA2005101193801A
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Chinese (zh)
Inventor
周忠诚
王柏森
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BenQ Corp
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BenQ Corp
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Priority to CNA2005101193801A priority Critical patent/CN1957843A/en
Publication of CN1957843A publication Critical patent/CN1957843A/en
Pending legal-status Critical Current

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Abstract

A hand-held electronic device for measuring the body fat percentage has the first and the second keys made of electric conducting material and a fat measuring controller coupled to the first and the second keys. Its fat measuring method is also disclosed.

Description

Portable electric device and method for measuring fat thereof with function for measuring fat
Technical field
The relevant a kind of portable electric device of the present invention, and particularly relevant for a kind of portable electric device and method for measuring fat thereof of tool function for measuring fat.
Background technology
(Bioelectric Impedance Analysis BIA) is a kind of technology of estimating that health is formed to biochemical impedance method.Different bodily tissues can have different conduction properties.After bodily tissue was connected micro-current (about 200 μ A to 800 μ A) greater than frequency 50KHz, electric current can be passed through by extracellular fluid.Produce but a part of electric current can be blocked by cell membrane resistance (Resistance, R).Another part electric current then because cell membrane temporarily charged, slow down the speed of electric current and produce drag (Reactance, I).The summation of resistance and drag is the bio-impedance value, and (Impedance, Z), and resistance accounts for the bio-impedance value more than 90% usually.
In addition, because the intravital fat of human body almost is non-conductive, the moisture in the muscular tissue is easy conductive then, and therefore, the fat of health can estimate via the bio-electrical impedance of measuring user.
Please refer to Fig. 1, it illustrates United States Patent (USP) the 6th, 327, a kind of mobile phone of measuring body fat rate of No. 495.This traditional mobile phone comprises induction electrode A, induction electrode B, induction electrode C, induction electrode D, function key 9, display key 10 and screen 3.
When user is pressed function key 9, can make mobile phone change to one and survey the fat pattern from a communication mode.In surveying under the fat pattern, user needs contact induction electrode A, induction electrode B, induction electrode C and induction electrode D simultaneously, and induction electrode A, induction electrode B, induction electrode C and induction electrode D are disposed at four corners of mobile phone respectively.When user contacted aforesaid induction electrode, mobile phone provided certain electric current, and via the aforesaid induction electrode user health of flowing through, to produce a biological resistance value.Can calculate the body fat of user according to aforesaid bio-impedance value.When user was pressed display key 10, screen 3 promptly showed measurement result at last.
Yet induction electrode A, induction electrode B, induction electrode C and induction electrode D are four corners that are disposed at mobile phone respectively, when the user desire is measured fat, need contact simultaneously to be positioned at the induction electrode in four corners on the mobile phone, can measure.So, can cause when pushing and measure inconvenience, and button too much also can cause the difficulty in the use.And the design of too much button also makes required cost improve.In addition, traditional mobile phone needs just can measure fat under open state.If be under the off-mode, traditional mobile phone promptly can't effectively be brought into play the function of measuring fat.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of portable electric device with function for measuring fat.Combine with the ingenious of portable electric device by the induction electrode that will measure body fat rate, make the modern when work is busy, can measure body fat rate easily, to carry out self-health control.
A kind of portable electric device with function for measuring fat is proposed according to an aspect of the present invention.Portable electric device comprises first button, second button and surveys the fat control circuit.The material of first button and second button is a conductive material.Survey the fat control circuit and be respectively coupled to first button and second button.When user contacted first button and second button, surveying the fat control circuit was the electric signal of measuring between first button and second button, to produce the body fat rate of user.
A kind of method for measuring fat of portable electric device is proposed according to a further aspect of the invention.Method for measuring fat comprises the steps: at first, triggers the function key of portable electric device.Then, first button of setting portable electric device and second button are as first induction electrode and second induction electrode, and first button and second button are to be made by conductive material.Then, when first induction electrode and second induction electrode are contacted by user, measure the electric signal between first button and second button.At last, according to the body fat rate of electric signal with the generation user.
According to another aspect of the invention a kind of portable electric device with function for measuring fat is proposed.Portable electric device comprises first induction electrode, second induction electrode, flip, electronics and surveys the fat control circuit.Flip is articulated in an end of electronics.The surface configuration of flip has first induction electrode.The surface configuration of electronics has second induction electrode.Surveying the fat control circuit and first induction electrode and second induction electrode couples.Open flip and when contacting first induction electrode and second induction electrode simultaneously, survey the fat control circuit and measure first induction electrode and the interpolar electric signal of second faradism when user lifts, and produce the body fat rate of user according to this.
A kind of portable electric device with function for measuring fat is proposed according to a further aspect of the present invention.Portable electric device comprises electronic device body, first induction electrode, second induction electrode, the living electrical switching device of magnetic and surveys the fat control circuit.First induction electrode and second induction electrode are can the extraction mode being disposed on the electronic device body.Magnetic is given birth to the electrical switching device and first induction electrode and second induction electrode and is electrically connected, and when user relatively moved first induction electrode and second induction electrode and electronic device body generation, magnetic was given birth to electrical switching device and exported first electric current accordingly.Survey the fat control circuit in order to receiving first electric current, and export second electric current to the first induction electrode, and measure first induction electrode and the interpolar electric signal of second faradism, to produce the body fat rate of user.
For the present invention's above-mentioned purpose, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and conjunction with figs. is elaborated as follows:
Description of drawings
Fig. 1 illustrates United States Patent (USP) the 6th, 327, a kind of mobile phone of measuring body fat rate of No. 495.
Fig. 2 is a kind of front view with portable electric device of function for measuring fat according to first embodiment of the invention.
Fig. 3 is a kind of part block chart with portable electric device of function for measuring fat according to first embodiment of the invention.
Fig. 4 is a kind of flow chart of method for measuring fat of portable electric device.
Fig. 5 and Fig. 6 are a kind of side view with portable electric device of function for measuring fat according to second embodiment of the invention.
Fig. 7 is a kind of front view with portable electric device of function for measuring fat according to third embodiment of the invention.
Fig. 8 is a kind of part block chart with portable electric device of function for measuring fat according to third embodiment of the invention.
Fig. 9 is the detailed circuit diagram of Fig. 8.
Figure 10 is the axonometric chart of rotating mechanism.
Figure 11 is the top view of rotating mechanism.
The specific embodiment
First embodiment
Please be simultaneously with reference to Fig. 2 and Fig. 3, Fig. 2 is the front view according to the portable electric device of a kind of tool function for measuring fat of first embodiment of the invention.Fig. 3 is a kind of part block chart with portable electric device of function for measuring fat according to first embodiment of the invention.Portable electric device 20 comprises key groups 210, surveys fat control circuit 230, electronic installation main control module 240, function key 250, display key 260, memory element 270 and display device 280.
The key groups 210 of portable electric device 20 is that the highly conductive resin material is made, and the highly conductive resin material for example is made up of acetal resin, carbon black chemical compound, epoxide and polyester copolymer.Survey fat control circuit 230 and be coupled to key groups 210.Key groups 210, survey fat control circuit 230, memory element 270 and display device 280 are to be respectively coupled to electronic installation main control module 240.
The function key 250 of portable electric device 20 is in order to change the operator scheme of key groups 210.For instance, if portable electric device is a mobile phone, key groups 210 can be in order to call or to write news in brief before function key 250 does not trigger.After function key 250 was triggered, user can be set any two buttons in the key groups 210, as first induction electrode 212 and second induction electrode 214 of measuring body fat rate.
Afterwards, when first induction electrode 212 and second induction electrode 214 are contacted by user, survey the electric signal of 214 of fat control circuit 230 measurement first induction electrodes 212 and second induction electrodes, electric signal for example is a voltage difference, and portable electric device 20 will produce the body fat rate of user according to electric signal.Portable electric device 20 is stored in memory element 270 with the body fat rate of user, and when user triggers display key 260, the body fat rate of user will be shown in the display device 280.
Furthermore, survey fat circuit 230 and comprise electric current-producing device 232, impedance sensing circuit 234, analog-digital converter 236 and body fat circuit bank 238.Electric current-producing device 232 is in order to provide an electric current I, and electric current I for example is higher than 50KHz for frequency, and the magnitude of current is about the micro-current of 200 μ A to 800 μ A.Electric current I is by the flow through health of user of first induction electrode 212 and second induction electrode 214, and forms voltage difference V between first induction electrode 212 and second induction electrode 214.Impedance sensing circuit 234 detects aforesaid voltage difference V, and according to voltage difference V to produce a biological resistance value Z.Analog-digital converter 236 produces a numerical data D according to the height of bio-impedance value Z.Body fat circuit bank 238 is according to the body fat rate of numerical data D with the generation user.
In addition, whether body fat rate suitably depends on age, height, body weight and the sex of user.Be stored to memory element 270 by age, height, body weight and sex with user, portable electric device 20 can be analyzed according to age, height, body weight, sex and the body fat rate of user more further, judging the health status of user, and provide user relevant message or suggestion by display device 280.For example for informing the fat excessively poster of user, being fit to the recipe of user diet or the working and resting arrangement of suggestion user etc.
Please refer to Fig. 4, it is a kind of flow chart of method for measuring fat of portable electric device.Foregoing portable electric device 20, its method for measuring fat comprise the steps: at first to trigger the function key 250 of portable electric device 20 as described in the step 41.Then as described in the step 42, wantonly two buttons of setting portable electric device 20 are as first induction electrode 212 and second induction electrode 214.Then as described in the step 43, when first induction electrode 212 and second induction electrode 214 are contacted by user, measure the electric signal between aforementioned two buttons.At last as described in the step 44, according to electric signal to produce the body fat rate of user.
Aforesaid first embodiment is integrated in the existing button of portable electric device by the induction electrode that will measure body fat rate, makes that the operation of measuring fat is more convenient.
Second embodiment
First induction electrode and second induction electrode also can design it when user operation portable electric device, the place of normal contact.Please be simultaneously with reference to Fig. 5 and Fig. 6, Fig. 5 and Fig. 6 are a kind of side view with portable electric device of function for measuring fat according to second embodiment of the invention.Portable electric device 50 comprises first induction electrode 510, second induction electrode 520, flip 530, electronics 540 and surveys the fat control circuit.
The flip 530 of portable electric device 50 is articulated in an end of electronics 540.Flip 530 has upper surface 532 and lower surface 536, and the upper surface 532 of flip 530 is relative with its lower surface 536.Similarly, electronics 540 has upper surface 546 and lower surface 542, the upper surface 546 of electronics 540 is relative with its lower surface 542, and flip 530 is not in lifting when opening, and the lower surface 536 of flip 530 is to contact with the upper surface 546 of electronics 540.
Upper surface 532 places of flip 530 dispose first induction electrode 510.Lower surface 542 places of electronics 540 dispose second induction electrode 520.First induction electrode 510 and second induction electrode 520 preferably are arranged at user and lift when opening flip 530, and the most normal place that touches for example is the front end that lays respectively at flip 530, with the lower end of electronics 540.
The employed survey fat of present embodiment control circuit is the survey fat control circuit 230 that is similar among Fig. 3, so do not give unnecessary details.And survey the fat control circuit is to be disposed in the electronics 540, and couples with first induction electrode 510 and second induction electrode 520.
When lifting, user opens flip 530 and when contacting first induction electrode 510 and second induction electrode 520 simultaneously, survey the fat control circuit and be the electric signal of measuring 520 of first induction electrode 510 and second induction electrodes, electric signal for example is a voltage difference, and portable electric device 50 is according to the body fat rate of electric signal with the generation user.
In addition, the configuration of first induction electrode 510 and second induction electrode 520 is not limited to the upper surface 532 of flip 530 or the lower surface 542 of electronics 540, also can design in the side 534 of flip 530 first induction electrode 510 and second induction electrode 520 or the side 544 of electronics 540, to measure the body fat rate of user.
Aforesaid second embodiment designs in the easiest contact part of user by the induction electrode that will measure body fat rate, makes user in the operation portable electric device, also finishes the health control of introspection body fat rate.
The 3rd embodiment
First induction electrode and second induction electrode also can be designed to the extraction-type induction electrode.When portable electric device when first induction electrode and second induction electrode are extracted, can produce voluntarily and measure the needed electric energy of body fat rate, and additionally not expend the battery supply of portable electric device.Even make portable electric device under off-mode, also can measure the body fat rate of user.
Please refer to Fig. 7 and Fig. 8, Fig. 7 is a kind of front view with portable electric device of function for measuring fat according to the present invention 1 the 3rd embodiment.Fig. 8 is a kind of part block chart with portable electric device of function for measuring fat according to the present invention 1 the 3rd embodiment.Portable electric device 60 comprises electronic device body 610, first induction electrode 620, second induction electrode 630, the living electrical switching device 640 of magnetic and surveys fat control circuit 650.
First induction electrode 620 of portable electric device 60 and second induction electrode 630 are can the extraction mode being disposed on the electronic device body 610.Magnetic is given birth to electrical switching device 640 and is connected with first induction electrode 620 and second induction electrode 630, when user makes first induction electrode 610 and second induction electrode 620 relatively move with electronic device body 610 generations, when for example first induction electrode 620 and second induction electrode 630 outwards being extracted, magnetic is given birth to the i.e. output current I1 accordingly of electrical switching device 640.
Survey fat control circuit 650 in order to received current I1, and export first induction electrode 620 to after being converted to electric current I 2.Because when user extracts first induction electrode 620 and second induction electrode 630, be to be in contact with it respectively, therefore, electric current I 2 is by first induction electrode 620 and second induction electrode 630 health of user of flowing through, and forms voltage difference between first induction electrode 620 and second induction electrode 630.Survey fat control circuit 650 and measure aforesaid voltage difference, to produce the body fat rate of user.
Reference is with reference to Fig. 9, Figure 10 and Figure 11 simultaneously, and Fig. 9 is the detailed circuit diagram of Fig. 8.Figure 10 is the axonometric chart of rotating mechanism.Figure 11 is the top view of rotating mechanism.Furthermore, the living electrical switching device 640 of magnetic comprises magnetic field generation unit 642, induction coil 644, rotating mechanism 646, electrical junction 628 and electrical junction 638.Magnetic field generation unit 642 is in order to provide a magnetic field, and magnetic field generation unit 642 for example is N utmost point Magnet and S utmost point Magnet.Induction coil 644 is to place aforesaid magnetic field.
And rotating mechanism 646 comprises spring 660, electrical junction 628, electrical junction 638, shell 672, fixed axis 676 and rotation section 674.Spring 660 is coupled to fixed axis 676 and rotation section 674 respectively, and spring 660, fixed axis 676 and rotation section 674 are to be disposed in the shell 672.
Electrical junction 628 and electrical junction 638 are to be disposed on the rotation section 674.One end of lead 624 and first induction electrode 620 couple, and the other end is fixed in electrical junction 628.And an end of lead 634 and second induction electrode 630 couple, and the other end is fixed in electrical junction 638.In addition, an end of lead 626 is fixed in electrical junction 628, and the other end and 650 electric connections of survey fat control circuit.And an end of lead 636 is fixed in electrical junction 638, and the other end and 650 electric connections of survey fat control circuit.
Because lead 624 and lead 634 are to curl up on rotation section 674, therefore, when first induction electrode 620 and second induction electrode 630 when pulled, lead 624 and lead 634 will drive between rotation section 674 and shell 672 and the fixed axis 676 and produce relative rotation.Rotation section 674 drives induction coils 644 rotations, and cutting magnetic field and output current I1 accordingly.
Electric current I 1 is to input to survey fat control circuit 650 so that survey fat control circuit 650 obtains required electric energy and is able to normal running.In the time will carrying out the body fat rate measurement, survey fat control circuit 650 output current I2, electric current I 2 inputs to electrical junction 628 by lead 626, and flow to user via the lead 624 and first induction electrode 620.And electric current I 2 is flowed through behind the user, and electric current I 2 flows back into and surveys fat control circuit 650 also through second induction electrode 630, lead 634, electrical junction 638 and lead 636.Electric current I 2 is flowed through behind the user, will form voltage difference between first induction electrode 620 and second induction electrode 630.And survey fat control circuit 650 according to voltage difference with the body fat rate of user.
In addition, because spring 660 couples with rotation section 674 and fixed axis 676 respectively, therefore, when measurement finishes, after user unclamps first induction electrode 620 and second induction electrode 630, spring 660 will produce an elastic force, make rotation section 674 with respect to fixed axis 676 rotations, so that first induction electrode 620 and second induction electrode 630 are returned back to the preceding position of extraction.
Aforesaid the 3rd embodiment, the induction electrode of measuring body fat rate is designed to the extraction-type induction electrode, when user is prepared to measure body fat rate, only need to extract induction electrode to produce required electric energy, portable electric device can produce voluntarily measures the needed electric current of body fat rate, and does not additionally expend the battery supply of portable electric device.Make portable electric device under shutdown dress attitude, the work that also can measure body fat rate.
Portable electric device described in the first above-mentioned embodiment, second embodiment and the 3rd embodiment for example is mobile phone, personal digital aid (PDA), MP3 player, electronic game machine, wrist-watch, walkman, digital camera or carry-on dish.By induction electrode is combined dexterously with it, make that the measurement of body fat rate is more convenient.
The portable electric device with function for measuring fat that the above embodiment of the present invention disclosed is integrated in the function of measuring body fat rate in the portable electric device, allows user can measure body fat rate more easily, to carry out self-health control.
In sum; though the present invention discloses as above with a preferred embodiment; yet it is not in order to limit the present invention; any person skilled in the art person; without departing from the spirit and scope of the present invention; when the variation that can make various equivalences or replacement, so protection scope of the present invention is when looking accompanying being as the criterion that the application's claim scope defined.

Claims (24)

1. portable electric device comprises:
One first button and one second button, this first button and this second button material are conductive material; And
One surveys the fat control circuit, and it is respectively coupled to this first button and this second button;
When a user contacted this first button and this second button, this survey fat control circuit was measured the electric signal between this first button and this second button, to produce a body fat rate of this user.
2. portable electric device as claimed in claim 1 is characterized in that this first button and this second button are the highly conductive resin material.
3. portable electric device as claimed in claim 2 is characterized in that the highly conductive resin material of this first button and this second button is formed by acetal resin, carbon black chemical compound, epoxide and polyester copolymer.
4. portable electric device as claimed in claim 2 is characterized in that this portable electric device comprises:
One electronic installation main control module, this electronic installation main control module are to couple with this first button and this second button;
One function key, after this function key is triggered, this first button is set to one first induction electrode, this second button is set to one second induction electrode, when this first induction electrode and this second induction electrode during by this user contact, this portable electric device produces this body fat rate of this user according to this.
5. portable electric device as claimed in claim 4 is characterized in that portable electric device comprises:
One display device is to couple with this electronic installation main control module, in order to show this body fat rate; And
One memory element is to couple with this electronic installation main control module, in order to store this body fat rate.
6. portable electric device as claimed in claim 5 is characterized in that this electronic installation also comprises a display key, and when this display key was triggered, this body fat rate was shown in this display device.
7. portable electric device as claimed in claim 4 is characterized in that this survey fat control circuit comprises:
One electric current-producing device is in order to provide an electric current;
One impedance sensing circuit, when user contacts this first induction electrode and this second induction electrode, this electric current this user of flowing through, to form the voltage difference of this first induction electrode and this second induction electrode accordingly, this impedance sensing circuit is in order to detecting the voltage difference of this first induction electrode and this second induction electrode, and produces a resistance value according to this;
One analog-digital converter is in order to receive this resistance value and to produce a numerical data according to this; And
One fat circuit bank is in order to produce this body fat rate according to this numerical data.
8. portable electric device as claimed in claim 1 is characterized in that this portable electric device is a mobile phone.
9. portable electric device as claimed in claim 1 is characterized in that this portable electric device is personal digital aid (PDA), MP3 player, electronic game machine, wrist-watch, walkman, digital camera or carry-on dish.
10. the method for measuring fat of a portable electric device comprises:
Trigger a function key of this portable electric device;
Set one first button of this portable electric device and one second button as one first induction electrode and one second induction electrode, this first button and this second button are to be made by conductive material;
When this first induction electrode and this second induction electrode are contacted by a user, measure the electric signal between this first button and this second button; And
According to this electric signal, to produce the body fat rate of this user.
11. method for measuring fat as claimed in claim 10 is characterized in that this first button and this second button are the highly conductive resin material.
12. method for measuring fat as claimed in claim 11 is characterized in that the highly conductive resin material of this first button and this second button is formed by acetal resin, carbon black chemical compound, epoxide and polyester copolymer.
13. a portable electric device comprises:
One first induction electrode and one second induction electrode;
One flip, a surface configuration of this flip has this first induction electrode; And
One electronics, this flip are articulated in an end of this electronics, and a surface configuration of this electronics has this second induction electrode; And
One surveys the fat control circuit, is to couple with this first induction electrode and this second induction electrode;
Wherein, when lifting, this user opens this flip and when contacting this first induction electrode and this second induction electrode simultaneously, this survey fat control circuit is measured this first induction electrode and the interpolar electric signal of this second faradism, and produces a body fat rate of this user according to this.
14. portable electric device as claimed in claim 13, it is characterized in that this flip has one first upper surface and one first lower surface, this first upper surface is relative with this first lower surface, this electronics has one second upper surface and one second lower surface, this second upper surface is relative with this second lower surface, this flip is not in lifting when opening, and this first lower surface is to contact with this second upper surface, and this first induction electrode is disposed at this first upper surface.
15. portable electric device as claimed in claim 13, it is characterized in that this flip has one first upper surface and one first lower surface, this first upper surface is relative with this first lower surface, this electronics has one second upper surface and one second lower surface, this second upper surface is relative with this second lower surface, this flip is not in lifting when opening, and this first lower surface contacts with this second upper surface, and this second induction electrode is disposed at this second lower surface.
16. portable electric device as claimed in claim 13 is characterized in that this first induction electrode is disposed at the side of this flip.
17. portable electric device as claimed in claim 13 is characterized in that this second induction electrode is disposed at the side of this electronics.
18. portable electric device as claimed in claim 13 is characterized in that this portable electric device is a mobile phone.
19. portable electric device as claimed in claim 13 is characterized in that this portable electric device is personal digital aid (PDA), MP3 player, electronic game machine, wrist-watch, walkman, digital camera or carry-on dish.
20. a portable electric device comprises:
One electronic device body;
One first induction electrode and one second induction electrode, it is can the extraction mode being disposed on this electronic device body;
One magnetic is given birth to electrical switching device, it is connected with this first induction electrode and this second induction electrode, when a user relatively moved this first induction electrode and this second induction electrode and the generation of this electronic device body, this magnetic was given birth to electrical switching device and is exported one first electric current accordingly; And
One surveys the fat control circuit, in order to receiving this first electric current, and exports one second electric current to this first induction electrode, and measures this first induction electrode and the interpolar electric signal of this second faradism, to produce a body fat rate of this user.
21. portable electric device as claimed in claim 20 is characterized in that the living electrical switching device of this magnetic comprises:
One magnetic field generation unit is in order to provide a magnetic field;
One induction coil, it places this magnetic field;
One rotating mechanism, when this user relatively moved this first induction electrode and this second induction electrode and the generation of this mobile phone main body, this rotating mechanism drove this induction coil rotation, exports this first electric current accordingly to cut this magnetic field; And
One first electrical junction and one second electrical contact portion, it is disposed on this rotating mechanism, this is surveyed the fat control circuit and electrically connects by this first electrical junction and this first induction electrode, and this second electrical contact portion and the electric connection of this second induction electrode, to export this second electric current.
22. portable electric device as claimed in claim 21 is characterized in that this portable electric device also comprises:
One first transmission line comprises:
One first lead, an end of this first lead is fixed in this first electrical junction, and the other end of this first lead and this are surveyed the fat control circuit and are electrically connected; And
One second lead, an end of this second lead is fixed in this second electrical junction, and the other end of this second lead and this are surveyed the fat control circuit and are electrically connected; And
One second transmission line comprises:
One privates, an end of this privates is fixed in this first electrical junction, and the other end of this privates and this first induction electrode couple; And
One privates, an end of these privates is fixed in this second electrical junction, and the other end of these privates and this second induction electrode couple;
Wherein, this second transmission line is to curl up on this rotating mechanism, and when this user spurs this first induction electrode and this second induction electrode, this second transmission line will drive this rotating mechanism and rotate.
23. portable electric device as claimed in claim 20 is characterized in that this portable electric device is a mobile phone.
24. portable electric device as claimed in claim 20 is characterized in that this portable electric device is personal digital aid (PDA), MP3 player, electronic game machine, wrist-watch, walkman, digital camera or carry-on dish.
CNA2005101193801A 2005-11-02 2005-11-02 Hand held electronic equipment with function for measuring fat, and method for measuring fat. Pending CN1957843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2005101193801A CN1957843A (en) 2005-11-02 2005-11-02 Hand held electronic equipment with function for measuring fat, and method for measuring fat.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2005101193801A CN1957843A (en) 2005-11-02 2005-11-02 Hand held electronic equipment with function for measuring fat, and method for measuring fat.

Publications (1)

Publication Number Publication Date
CN1957843A true CN1957843A (en) 2007-05-09

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103519810A (en) * 2013-10-11 2014-01-22 顾高生 Physiological index detection device and method based on intelligent mobile terminal device platform
CN106255456A (en) * 2016-04-18 2016-12-21 深圳市汇顶科技股份有限公司 Mobile terminal and fat data measuring method
CN107296608A (en) * 2017-06-19 2017-10-27 深圳市沃特沃德股份有限公司 Health care mattress system
CN113925485A (en) * 2021-09-30 2022-01-14 深圳市晨北科技有限公司 Body fat rate measuring method, body fat rate measuring device, electronic scale, and storage medium
WO2023280018A1 (en) * 2021-07-07 2023-01-12 华为技术有限公司 Wearable device and physiological parameter measurement method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103519810A (en) * 2013-10-11 2014-01-22 顾高生 Physiological index detection device and method based on intelligent mobile terminal device platform
CN106255456A (en) * 2016-04-18 2016-12-21 深圳市汇顶科技股份有限公司 Mobile terminal and fat data measuring method
CN107296608A (en) * 2017-06-19 2017-10-27 深圳市沃特沃德股份有限公司 Health care mattress system
WO2023280018A1 (en) * 2021-07-07 2023-01-12 华为技术有限公司 Wearable device and physiological parameter measurement method
CN113925485A (en) * 2021-09-30 2022-01-14 深圳市晨北科技有限公司 Body fat rate measuring method, body fat rate measuring device, electronic scale, and storage medium
CN113925485B (en) * 2021-09-30 2024-02-06 深圳市晨北科技有限公司 Body fat rate measuring method, body fat rate measuring device, electronic scale and storage medium

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