CN203447288U - Wireless fat meter - Google Patents
Wireless fat meter Download PDFInfo
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- CN203447288U CN203447288U CN201320449202.5U CN201320449202U CN203447288U CN 203447288 U CN203447288 U CN 203447288U CN 201320449202 U CN201320449202 U CN 201320449202U CN 203447288 U CN203447288 U CN 203447288U
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Abstract
The utility model belongs to the field of medical and health-care equipment, and particularly relates to a wireless fat meter. The wireless fat meter comprises two handles, a signal processing circuit, an MCU microprocessor, an LCD display circuit, a power circuit, an oscillating circuit, function keys and a data storage module, wherein metal conducting strips are arranged inside the handles, the signal processing circuit and the MCU microprocessor are electrically connected with the handles, and the LCD display circuit, the power circuit, the oscillating circuit, the function keys and the data storage module are connected with the MCU microprocessor respectively. As an improvement, the wireless fat meter further comprises an NFC wireless module which is connected with the MCU microprocessor and conducts wireless transmission of data of a fat percentage and a body mass index with an external device. The wireless fat meter is based on NFC transmission, the NFC wireless transmission technology is applied to the fat meter, and therefore wireless transmission and long-term storage of body temperature data measured by the fat meter can be realized.
Description
Technical field
This utility model belongs to medical science and health care facility field, relates in particular to a kind of wireless fatty instrument.
Background technology
Along with the raising of people's living standard, health becomes the new fashion of life that people pursue.And fat is very important to the effect of health, keeping appropriate fat is a healthy large important guarantee.Current fatty instrument is to utilize bioelectrical impedance analysis to measure healthy data, only need to hold electrode slice, circuit is just measured the electrical impedance of human body, MCU microprocessor utilizes electrical impedance numerical value in conjunction with human body related data, set up math equation total score and separate out body fat, BMI(body-mass index), every health index such as non-fat mass, and by LCD, show effective assignor's physical condition.
But on the one hand, existing fatty instrument itself generally can not be realized jumbo data storage function, or only the short time stores some groups of data and inquires about for user; On the other hand, general fatty instrument is to adopt cable and external data storage device etc. to be connected, and connection cable is volatile product, can cause and use inconvenience when connection cable is too much, even to using safe impacting.
Near-field communication (Near Field Communication, NFC), claims again wireless near field communication, is a kind of short-range high frequency wireless communication technology, allows to carry out contactless Point-to-Point Data Transmission (in ten centimetres) swap data between electronic equipment.This technology is developed by contact-free formula radio frequency identification (RFID), and backward compatible RFID.Meanwhile, NFC is also because it is likened to " security dialogues " between machine than the good safety of other wireless communication techniques by alliance of Chinese Internet of Things school-run enterprise.
Utility model content
The purpose of this utility model is to provide a kind of wireless fatty instrument based on NFC transmission, and NFC Radio Transmission Technology is applied to fatty instrument, to realize wireless transmission and the longer-term storage of the data such as fat that fatty instrument records, body-mass index.
To achieve these goals, the wireless fatty instrument that this utility model embodiment provides, comprise that two are built-in with the handle of metallic conduction sheet and the signal processing circuit being electrically connected to handle, described wireless fatty instrument also comprises MCU microprocessor and the LCD display circuit, power circuit, oscillating circuit, function button and the data memory module that are connected with described MCU microprocessor respectively, as improvement, described wireless fatty instrument also comprises:
Be connected with described MCU microprocessor, carry out the NFC wireless module of wireless transmission of the data of fat percentage, body-mass index with external equipment.
Further, described signal processing circuit comprises: the measurement computing unit that is connected, calculates according to metallic conduction sheet measured's human body impedance with described metallic conduction sheet; And be connected between described measurement computing unit and MCU microprocessor the AD converting unit that the voltage signal of described measurement computing unit output is carried out to AD conversion.
Further, described LCD display circuit comprises: the LCD driver element being directly connected with described MCU microprocessor; And be connected with described LCD driver element, for showing the LCD display of fat, body-mass index data.
Further, the power supply in described power circuit is battery.
Further, described external equipment is arbitrary PAD, computer, mobile phone or server with NFC wireless transmission function.
The wireless fatty instrument that this utility model provides, adopts battery powered, low in energy consumption, is handheld apparatus.This is wireless, and fatty instrument has been avoided the keeping of external connection line cable, has been used inconvenient situation, by external equipments such as NFC wireless module and PC, mobile phone, Internet servers, carry out wireless transfer of data, realize uploading, download and preserving of data, in order to user, inquire about at any time, realization is carried out the demonstration of performance graph chart and analysis for the fat of each particular person, body-mass index etc., can grasp real-time health status.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the wireless fatty instrument that provides of this utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
Fig. 1 is the structured flowchart of the wireless fatty instrument that provides of this utility model embodiment.For convenience of explanation, only show the part relevant to the present embodiment, as shown in the figure:
The wireless fatty instrument that this utility model embodiment provides, comprise that two are built-in with the handle of metallic conduction sheet 20 and the signal processing circuit 30 being electrically connected to handle, also comprise MCU microprocessor 10 and the LCD display circuit 40 being connected with MCU microprocessor 10 respectively, power circuit 50, oscillating circuit 60, function button 70 and data memory module 80, as improvement, described wireless fatty instrument also comprises: be connected with MCU microprocessor 10, carry out the NFC wireless module 90 of the wireless transmission of the data such as fat, body-mass index with external equipment.
When specific implementation, signal processing circuit 30 comprises: the measurement computing unit that is connected, calculates according to metallic conduction sheet 20 measured's human body impedance with metallic conduction sheet 20; And be connected between measurement computing unit and MCU microprocessor 10 the AD converting unit that the voltage signal of measuring computing unit output is carried out to AD conversion.
Further, LCD display circuit 40 comprises: the LCD driver element being directly connected with MCU microprocessor 10; And be connected with LCD driver element, for showing the LCD display of fat, body-mass index data.
As a preferred embodiment, the power supply in described power circuit is battery, and it adopts battery powered, low in energy consumption, is handheld apparatus.This is wireless, and fatty instrument has two handles that facilitate testee to hold in measuring process, and each handle has an electrode, and the metallic conduction sheet that electrode is surrounded by cabinet forms.During test, user only needs both hands to hold instrument both sides handle, signal processing circuit is just measured human impedance by the metallic conduction sheet contacting with hands, then MCU microprocessor according to electrical impedance numerical value in conjunction with human body related data (as the age, height, body weight etc.), set up regression equation, thereby total score is separated out body fat rate, BMI(body-mass index), basal metabolism and the data such as metabolism, body water content, muscle and skeleton content, human body viscera fat mass, and by LCD display, show effective assignor's physical condition.
As a preferred embodiment, described external equipment is arbitrary PAD, computer, mobile phone or server with NFC wireless transmission function.
On the basis of existing fatty instrument, increase a NFC wireless module 90, by this NFC wireless module 90, can realize the transfer of data of wireless fatty instrument and external equipment.As long as integrated NFC wireless transmission function on the external equipments such as PC, PAD, mobile phone, Internet server, the data of wireless fatty instrument just can transfer to the storage of carrying out long-term data on external equipment by this NFC wireless module 90, to upgrade data in time, can carry out the demonstration of performance graph chart and analysis for the fat of each particular person, body-mass index etc.
The wireless fatty instrument that this utility model provides, adopt battery powered, avoided External cable keeping, use inconvenient situation, by NFC wireless module and external equipment, undertaken that wireless data is uploaded and keeping records, realization is carried out the demonstration of performance graph chart and analysis for the fat of each particular person, body-mass index etc., can grasp real-time health status.
On the other hand, the transformat of the wireless data that the wireless fatty instrument that this utility model provides uses meets the communication protocol standard of " the good healthy alliance of Chinese health body ", can ensure the mutual ease for operation between medical health system, thereby can be in conjunction with various product and service in general standard, for people provide the individual instrument of managing with family health care better, also can be for improve electronic health record archives comprehensively, set up personal health archives etc. effective way is provided, make medical clinical information and individual, the seamless link of Health management service organizational information system and information sharing.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, although this utility model has been carried out to more detailed explanation with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified or part technical characterictic is wherein equal to replacement.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a wireless fatty instrument, comprise that two are built-in with the handle of metallic conduction sheet and the signal processing circuit being electrically connected to handle, described wireless fatty instrument also comprises MCU microprocessor and the LCD display circuit, power circuit, oscillating circuit, function button and the data memory module that are connected with described MCU microprocessor respectively, it is characterized in that, described wireless fatty instrument also comprises:
Be connected with described MCU microprocessor, carry out the NFC wireless module of wireless transmission of the data of fat percentage, body-mass index with external equipment.
2. wireless fatty instrument as claimed in claim 1, described signal processing circuit comprises:
Be connected, according to metallic conduction sheet, calculate the measurement computing unit of measured's human body impedance with described metallic conduction sheet; And
Be connected between described measurement computing unit and MCU microprocessor the AD converting unit that the voltage signal of described measurement computing unit output is carried out to AD conversion.
3. wireless fatty instrument as claimed in claim 1, is characterized in that, described LCD display circuit comprises:
The LCD driver element being directly connected with described MCU microprocessor; And
Be connected with described LCD driver element, for showing the LCD display of fat percentage, body-mass index data.
4. the wireless fatty instrument as described in claim 1-3 any one, is characterized in that, the power supply in described power circuit is battery.
5. wireless fatty instrument as claimed in claim 1, is characterized in that, described external equipment is arbitrary PAD, computer, mobile phone or server with NFC wireless transmission function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449202.5U CN203447288U (en) | 2013-07-25 | 2013-07-25 | Wireless fat meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449202.5U CN203447288U (en) | 2013-07-25 | 2013-07-25 | Wireless fat meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203447288U true CN203447288U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449202.5U Expired - Fee Related CN203447288U (en) | 2013-07-25 | 2013-07-25 | Wireless fat meter |
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| Country | Link |
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| CN (1) | CN203447288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962937A (en) * | 2016-04-22 | 2016-09-28 | 深圳还是威健康科技有限公司 | Wearable device and method thereof for measuring body fat rate |
| CN108742619A (en) * | 2018-06-25 | 2018-11-06 | 宁波市第二医院 | A kind of portable fat analysis instrument with positioning device |
-
2013
- 2013-07-25 CN CN201320449202.5U patent/CN203447288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962937A (en) * | 2016-04-22 | 2016-09-28 | 深圳还是威健康科技有限公司 | Wearable device and method thereof for measuring body fat rate |
| CN108742619A (en) * | 2018-06-25 | 2018-11-06 | 宁波市第二医院 | A kind of portable fat analysis instrument with positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160711 Address after: 404100 8 North Star Road, five, 26-4, Chongqing Patentee after: Chongqing union ark Health Management Co., Ltd. Address before: 523000 Guangdong city in Dongguan Province town of Tangxia city Shaxinlu No. 192 Keyuan Patentee before: DONGGUAN SENPU INDUSTRIAL CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20200725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |