CN203241128U - Multifunctional body scale - Google Patents
Multifunctional body scale Download PDFInfo
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- CN203241128U CN203241128U CN 201320203126 CN201320203126U CN203241128U CN 203241128 U CN203241128 U CN 203241128U CN 201320203126 CN201320203126 CN 201320203126 CN 201320203126 U CN201320203126 U CN 201320203126U CN 203241128 U CN203241128 U CN 203241128U
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- body scale
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- human body
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Abstract
The utility model relates to a multifunctional body scale comprising a central processor, buttons, a display, a power module and a weighing sensor; the central processor is respectively connected with the display, the power module and the buttons; the weighing sensor is connected to an AD transition channel of the central processor; and the body scale also comprises a temperature sensor, a humidity sensor and an air quality sensor respectively connected with AD transition modules of the central processor. When a user is weighted, the user can learn indoor air quality condition, air humidity condition and indoor temperature at any time, so the body scale can ensure people to live in an indoor health environment.
Description
Technical field
The utility model relates to field of intelligent control, is specifically related to a kind of weighing scale of Based Intelligent Control several functions.
Technical background
Although household body scale is of a great variety on the market now, but normally simple function of weighing, although some is some intelligent scale additional function also, some the little functions that add that also just do not have objectives, there are not too many systematicness and Objective, along with the raising of people to the attention degree of quality of life, indoor air quality is more and more key benefits that become people's care also, the design can allow people when using title, just can be directly acquainted with air quality, then take corresponding counter-measure.
The utility model content
The technical problems to be solved in the utility model is: a kind of integrated weighing is provided, measures air index, air danger early warning and the corresponding weighing scale that affects the IAQ (indoor air quality) index.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of Multifunctional human body scale comprises central processing unit (CPU), button, display screen, power module, weight sensor, central processing unit respectively with display screen, power module, button is connected, and weight sensor is connected to the AD ALT-CH alternate channel of central processing unit, also comprise temperature sensor, humidity sensor and air mass sensor, temperature sensor wherein, humidity sensor and air mass sensor are connected respectively to the AD modular converter of central processing unit.
Preferably, Multifunctional human body scale also comprises the warning circuit module, and the warning circuit module is connected with central processing unit.
Preferably, central processing unit adopts the HY11P35 singlechip chip.
This kind CPU single-chip microcomputer adopts Taikan, Taiwan science and technology 11P35 chip, the built-in 4 passage AD D/A converting circuits of the performance of this chip, and built-in low noise operational amplifier is supported a section-type LCD display screen, well has been fit to functional requirement of the present utility model.
Preferably, the alarm unit of warning circuit module adopts hummer.
The buzzer warning unit is cheap, and circuit is simple, has very strong practicality.
Preferably, display screen adopts the LCD display with a segmentation backlight.
Employing is with the LCD display of a segmentation backlight, and display technique is ripe, shows elegant in appearance, the saving energy consumption.
Preferably, power module comprises external power adapter supply module and powered battery module.
The technique effect that the utility model can bring is: integrated weighing scale not only can satisfy grasps the IAQ (indoor air quality) situation at any time when people weigh, air humidity situation and indoor temperature, so that people are protected at indoor life health environment, warning function plays the suggesting effect to the health of people environment, make the user adopt the weighing scale of intelligent chip can greatly reduce measuring error, the wherein wt measuring error is (0.3,0.3) KG, the indoor temperature error is in (1,1) degree centigrade, and the humidity error is (5,5) %, the IAQ (indoor air quality) variation range has improved people's life room air prediction and alarm greatly at (10,10) %.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model design connection diagram.
Fig. 2 is workflow diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of Multifunctional human body scale, comprise the preferred HY11P35 single-chip microcomputer of CPU control module 1(), display screen 6, power module 7, key-press module 8, warning circuit module 9, temperature sensor 2, humidity sensor 3, weight sensor 4, air mass sensor 5, wherein CPU control module 1 respectively with power module 7, key-press module 8, warning circuit module 9, display screen 6 is connected, weight sensor 4, humidity sensor 3, temperature sensor 2 and air mass sensor 5 are connected respectively to the AD ALT-CH alternate channel of CPU control module 1, and the CPU control module is by gathering weight sensor, temperature sensor, humidity sensor, the data that air mass sensor is come through digital-to-analog conversion carry out outputing to display screen LCD after the analytical calculation, after air quality drops to setting value, hummer in the warning circuit module 9 can give the alarm, and prompting user is taked counter-measure, and key-press module 8 can arrange two kinds of purposes: one, the setting unit is the conversion between " kilogram " or " jin ", make its use habit that meets people, two, the alarm range of setting air quality.The feed circuit module can adopt external power adapter power supply and powered battery to combine, and uses the external power supply power supply when air quality etc. needs power consumption larger detecting, if be common weighing, and only need powered battery.
Such as Fig. 2 Multifunctional human body scale workflow diagram, power on the start after, system carries out initialization voluntarily, humidity sensor, temperature sensor and weight sensor detect data, detecting simultaneously is externally fed or powered battery, only have in the situation that adopts external power source and just can detect air quality, the various data that then will detect after AD conversion by CPU control module output display to LCD display, the button weak point is by once switching unit one time, realize the conversion between " kilogram " and " jin ", grow press 3 seconds buttons after, enter the setting of air quality alarm value, default threshold score 60, can setting range at 20-100, the button short time adds 1 by numerical value next time, when there not being button to set successfully after 3 seconds.This scheme part of weighing adopts the numerical value change on the fast detecting sensor to respond to whether the upper scale of people is arranged, what obtain under AD high-speed sampling pattern is a fuzzy gravimetric value, do not have AD collects ponderable time the data much smaller than the gravimetric value of 5kg at the scale face, thus can as whether someone's qualitatively foundation that upper scale face weighs of standing.Detection data out rear CPU control end judge whether air pollution exceeds standard, if exceed standard buzzer warning, if do not exceed standard, and the retrieval system init state, system hibernates is waited for next time measurement data.
Claims (6)
1. a Multifunctional human body scale comprises central processing unit, button, display screen, power module, weight sensor, central processing unit respectively with display screen, power module, button is connected, and weight sensor is connected to the AD ALT-CH alternate channel of central processing unit, it is characterized in that: also comprise temperature sensor, humidity sensor and air mass sensor, temperature sensor wherein, humidity sensor and air mass sensor are connected respectively to the AD modular converter of central processing unit.
2. Multifunctional human body scale according to claim 1, it is characterized in that: comprise the warning circuit module, the warning circuit module is connected with central processing unit.
3. Multifunctional human body scale according to claim 1 is characterized in that: central processing unit employing HY11P35 singlechip chip.
4. Multifunctional human body scale according to claim 2 is characterized in that: the alarm unit employing hummer of warning circuit module.
5. Multifunctional human body scale according to claim 1 is characterized in that: display screen adopts the LCD display with a segmentation backlight.
6. Multifunctional human body scale according to claim 1, it is characterized in that: power module comprises external power adapter supply module and powered battery module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203126 CN203241128U (en) | 2013-04-19 | 2013-04-19 | Multifunctional body scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203126 CN203241128U (en) | 2013-04-19 | 2013-04-19 | Multifunctional body scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241128U true CN203241128U (en) | 2013-10-16 |
Family
ID=49318413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320203126 Expired - Fee Related CN203241128U (en) | 2013-04-19 | 2013-04-19 | Multifunctional body scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203241128U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434097A (en) * | 2014-11-26 | 2015-03-25 | 深圳麦开网络技术有限公司 | Physique and environment monitoring instrument |
| CN105953904A (en) * | 2016-05-27 | 2016-09-21 | 常州市盈顺电子有限公司 | Electronic temperature measurement type weighing scale |
| CN108132087A (en) * | 2017-11-06 | 2018-06-08 | 江阴市索菲电子科技有限公司 | A kind of Multifunctional electronic scale |
-
2013
- 2013-04-19 CN CN 201320203126 patent/CN203241128U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434097A (en) * | 2014-11-26 | 2015-03-25 | 深圳麦开网络技术有限公司 | Physique and environment monitoring instrument |
| CN105953904A (en) * | 2016-05-27 | 2016-09-21 | 常州市盈顺电子有限公司 | Electronic temperature measurement type weighing scale |
| CN108132087A (en) * | 2017-11-06 | 2018-06-08 | 江阴市索菲电子科技有限公司 | A kind of Multifunctional electronic scale |
| WO2019085047A1 (en) * | 2017-11-06 | 2019-05-09 | 江阴市索菲电子科技有限公司 | Multi-functional electronic scales |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140419 |