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

An electronic device and hand-held technology, which is applied in the direction of selection device, electrical digital data processing, diagnostic recording/measurement, etc., can solve the problem of inability to effectively measure fat

Inactive Publication Date: 2007-05-09
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is turned off, traditional mobile phones cannot effectively perform the function of measuring fat

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0024] Please refer to FIG. 2 and FIG. 3 at the same time. FIG. 2 is a front view of a hand-held electronic device with a fat measuring function according to a first embodiment of the present invention. FIG. 3 is a partial block diagram of a hand-held electronic device with fat measuring function according to the first embodiment of the present invention. The handheld electronic device 20 includes a key set 210 , a fat measuring control circuit 230 , an electronic device main control module 240 , function keys 250 , a display key 260 , a storage unit 270 and a display device 280 .

[0025] The button set 210 of the handheld electronic device 20 is made of high-conductivity resin material, such as polyoxymethylene resin, carbon black compound, epoxy compound and polyester copolymer. The fat measurement control circuit 230 is coupled to the key set 210 . The button set 210 , the fat measuring control circuit 230 , the storage unit 270 and the display device 280 are respectively...

no. 2 example

[0033] The first sensing electrode and the second sensing electrode can also be designed at the most frequently touched places when the user operates the handheld electronic device. Please refer to FIG. 5 and FIG. 6 at the same time. FIG. 5 and FIG. 6 are side views of a hand-held electronic device with a fat measuring function according to a second embodiment of the present invention. The handheld electronic device 50 includes a first sensing electrode 510 , a second sensing electrode 520 , a flip cover 530 , an electronic device body 540 and a fat measuring control circuit.

[0034]The flip cover 530 of the handheld electronic device 50 is pivotally connected to one end of the electronic device body 540 . The flip cover 530 has an upper surface 532 and a lower surface 536 , and the upper surface 532 of the flip cover 530 is opposite to the lower surface 536 . Similarly, the electronic device body 540 has an upper surface 546 and a lower surface 542. The upper surface 546 of...

no. 3 example

[0041] The first sensing electrode and the second sensing electrode can also be designed as extraction sensing electrodes. When the handheld electronic device is extracted from the first sensing electrode and the second sensing electrode, it can automatically generate the electric energy required for measuring the body fat percentage without consuming additional battery power of the handheld electronic device. This enables the handheld electronic device to measure the user's body fat percentage even when it is turned off.

[0042] Please refer to FIG. 7 and FIG. 8 . FIG. 7 is a front view of a handheld electronic device with a fat measuring function according to a third embodiment of the present invention. FIG. 8 is a partial block diagram of a hand-held electronic device with fat measuring function according to a third embodiment of the present invention. The handheld electronic device 60 includes an electronic device main body 610 , a first sensing electrode 620 , a second ...

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PUM

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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

technical field [0001] The present invention relates to a hand-held electronic device, and in particular to a hand-held electronic device with a function of measuring fat and a method for measuring fat. Background technique [0002] Bioelectric Impedance Analysis (BIA) is a technique for estimating body composition. Different body tissues will have different conductive properties. When the body tissue is connected to a micro-current (about 200μA to 800μA) with a frequency greater than 50KHz, the current can pass through the extracellular fluid. But a part of the current will be blocked by the cell membrane to generate resistance (Resistance, R). The other part of the current is due to the temporary charging of the cell membrane, which slows down the speed of the current and produces resistance (Reactance, I). The sum of resistance and resistance is the bioimpedance value (Impedance, Z), and usually resistance accounts for more than 90% of the bioimpedance value. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/05A61B5/053G06F19/00H04Q7/00
Inventor 周忠诚王柏森
Owner BENQ CORP
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