CN111449468A - Multifunctional baby complementary food bowl - Google Patents
Multifunctional baby complementary food bowl Download PDFInfo
- Publication number
- CN111449468A CN111449468A CN202010158996.4A CN202010158996A CN111449468A CN 111449468 A CN111449468 A CN 111449468A CN 202010158996 A CN202010158996 A CN 202010158996A CN 111449468 A CN111449468 A CN 111449468A
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- China
- Prior art keywords
- complementary food
- food bowl
- temperature
- bowl
- circuit board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 40
- 230000000295 complement effect Effects 0.000 title claims abstract description 30
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 230000003993 interaction Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000036528 appetite Effects 0.000 description 3
- 235000019789 appetite Nutrition 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/02—Plates, dishes or the like
- A47G19/025—Plates, dishes or the like with means for amusing or giving information to the user
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a multifunctional baby complementary food bowl, which comprises: the complementary food bowl comprises a complementary food bowl body, wherein a circuit board is embedded in the bottom of the complementary food bowl body; the circuit board includes: the system comprises a singlechip, a temperature sensor, a quality sensor and a voice broadcasting module, wherein the voice broadcasting module broadcasts and reads stories and music at random, and sends out corresponding voice encouragement through data calculation of the singlechip by combining the quality change of the quality sensor; the temperature sensor measures the temperature value in the bowl in real time, and the temperature value can be displayed in a numerical value form through the connection of the Bluetooth module and an external mobile phone. The invention adopts the technology of the Internet of things and the singlechip, integrates entertainment, temperature sensing and food weight detection, is suitable for children in the age range of 6 months to 6 years old, can be charged, has long battery endurance time, has high-quality waterproof performance and process level, and accords with the interests of the children.
Description
Technical Field
The invention relates to the field of complementary food bowls, in particular to a multifunctional baby complementary food bowl which integrates gravity sensing, temperature sensing, Bluetooth and voice interaction and realizes high intelligent interaction with a baby.
Background
With the comprehensive development of intelligent products, the attraction of novel intelligent products to children is increased dramatically, under the condition, many newborn families have the problems that children have difficulty in eating and the like, and parents struggle to laugh the children to eat in turn, which is a common phenomenon, so that the parents are very worried.
Various intelligent products exist in the market at present, and a voice baby bowl also relates to the following methods:
1) the method has certain limitation in application, only simple voice is provided, and data such as temperature and quality are not measured;
2) the method is lack of friendly interactivity and interestingness, and the user experience effect is poor.
The method can not meet the requirements of the baby and parents, so that the invention designs a novel intelligent product which can arouse the interest of the baby in eating so as to meet the double requirements of entertainment and health of the baby.
Disclosure of Invention
The invention provides a multifunctional baby complementary food bowl, which integrates entertainment, temperature sensing and food weight detection into a whole by adopting the technology of Internet of things and a single chip microcomputer, is suitable for children in the age range of 6 months to 6 years, can be charged, has long battery endurance time, has high-quality waterproof performance and process level, accords with the interests of babies, and is described in detail as follows:
a multifunctional baby complementary food bowl comprises: the complementary food bowl comprises a complementary food bowl body, wherein a circuit board is embedded in the bottom of the complementary food bowl body;
the circuit board includes: a singlechip, a temperature sensor, a quality sensor and a voice broadcast module,
the voice broadcasting module broadcasts and reads stories and music at random, and sends out corresponding voice encouragement through data calculation of the single chip microcomputer in combination with quality change of the quality sensor;
the temperature sensor measures the temperature value in the bowl in real time, and the temperature value can be displayed in a numerical value form through the connection of the Bluetooth module and an external mobile phone.
The temperature sensor adopts an independent testing end, the temperature measuring range is-55 ℃ to +125 ℃, the A/D conversion precision can be programmed to 9-12 bits, the temperature measuring resolution can reach 0.0625 ℃, and the measured temperature is serially output in a symbol-extended 16-bit digital quantity mode.
Furthermore, the mass sensor is distributed in the center of the circuit board by adopting analog/digital converter chips, and the input selection switch can select a channel A or a channel B in the mass sensor and is connected with the low-noise programmable amplifier; the programmable gain of the channel A is 128 or 64, and the amplitudes of the corresponding full-scale differential input signals are respectively +/-20 mV or +/-40 mV; channel B is then a fixed 64 gain for parameter detection.
The Bluetooth module is a master-slave integrated Bluetooth serial port module. The circuit board further comprises a storage battery, and a charging interface of the storage battery is in a fully-sealed rubber waterproof form.
The technical scheme provided by the invention has the beneficial effects that:
1. the intelligent baby complementary food bowl integrating entertainment and safety is provided for the baby, the baby can play favorite music during eating, interestingness during eating is increased, and intelligent voice prompts and interesting interaction encouraging the baby to have multiple eating points are provided;
2. parents can know the condition that a baby eats in real time through App, and visually know the temperature of food in a bowl and the weight of food eaten by the baby, so that the condition that the parents chase after the baby to feed the rice can be reduced to a certain extent.
Drawings
FIG. 1 is a schematic structural view of a multifunctional complementary food bowl;
fig. 2 is a hardware structure block diagram of the multifunctional complementary food bowl system.
In the drawings, each component represents the following list of components:
1: a complementary food bowl body; 2: a circuit board;
21: a single chip microcomputer; 22: a temperature sensor;
23: a mass sensor; 24: a Bluetooth module;
25: a voice broadcasting module; 26: a storage battery;
27: an A/D conversion chip; 28: a clock module chip;
29 matrix keyboard, 30 dot matrix L CD.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in further detail below.
The utility model provides a multi-functional complementary food bowl based on singlechip and internet of things, this product is directed against the eating problem such as young child is because of greedy playing, attention is not concentrated, the appetite is not good, develops an intelligent complementary food bowl of collection amusement, temperature-sensing, food weight detection in an organic whole, and this intelligent bowl is suitable for the children of 6 months to 6 years of age, includes following design steps:
(1) and (4) carrying out overall conception according to conception and requirements, and completing and realizing an overall thought.
(2) Field survey, interview: to better understand the appetite preference of children in the age range of 6 months to 6 years, the idea is proposed again for specific problems and the technology is deeply promoted.
(3) The singlechip programming technology comprises the following steps: the C language is used as a main programming language for programming, and the singlechip is used for controlling various sensors and wireless Bluetooth.
(4) Installing and debugging each unit component: the debugging is more focused on the stability and adaptability of various aspects of equipment.
(5) Field trial equipment: whether check out equipment accords with actual conditions demand, whether can improve the appetite condition of 6 months to 6 years old age stage children, whether obtain masses parents' approval, finally perfect the design again according to actual inspection condition.
The operation steps of this embodiment are as follows:
s1: as an optional embodiment, the complementary food bowl body 1 is in a hemispherical shape, and the heat-conductive material is arranged in the bowl. The core circuit board 2 is made into circular, and the circuit board 2 is placed in singlechip 21, temperature sensor 22, mass sensor 23, bluetooth module 24, voice broadcast module 25 and battery 26 in, and circuit board 2 is embedded in the bottom of diatery supplement bowl body 1.
S2: the singlechip 21 uses STC90C52RC, and performs core control based on the STC90C52RC, so as to realize the basic control function of the baby bowl. The single chip microcomputer 21 expands an electronic calendar clock, and the whole single chip microcomputer 21 can be divided into six parts including a minimum system, data acquisition, a man-machine interaction interface, a power supply, a clock and voice reporting.
The minimum system part (namely, the minimum components are adopted) mainly comprises STC90C52RC and a classical reset circuit, the data acquisition part consists of a quality sensor 23, a signal amplification and A/D conversion chip 27, a man-machine interaction interface is a matrix keyboard 29 input and a dot matrix L CD 30 display, a 4 x 4 matrix keyboard and a 1602 liquid crystal display are mainly used, data can be conveniently input and visually displayed, a clock module 28 mainly consists of a clock chip DS1302 and a clock circuit, and the voice broadcasting module 25 can randomly broadcast and read stories, music and other contents and can send corresponding voice encouragement through data calculation of the single chip microcomputer 21 in combination with quality change of the quality sensor 23.
S3, the temperature sensor 22 uses DS18B20, adopts an independent testing end which is attached TO the inner wall of a bowl TO conveniently test the temperature in the bowl, the DS18B20 is a linear digital temperature sensor and has a 3-pin TO-92 small-volume packaging form, the temperature measuring range is-55 ℃ TO +125 ℃, the temperature measuring range can be programmed TO 9-12 bits A/D conversion precision, the temperature measuring resolution can reach 0.0625 ℃, the measured temperature is serially output in a 16-bit digital quantity mode of symbol expansion, a temperature value high-order byte read by a subroutine GEWD is input TO a WDMSB unit (used for reading the temperature value, which is well known by technicians in the field), a low-order byte is input TO a WD L SB unit, the actual temperature value can be obtained through simple conversion according TO the representation format and the symbol bit of the temperature value byte, and the obtained measured temperature value can be connected with a mobile phone through the Bluetooth module 24 and displayed on the APP in a numerical value mode, thereby realizing real-time update of the temperature and the food, and facilitating the better caring of parents of the babies.
S4, the mass sensor 23(H L-8 type) adopts a special analog/digital (A/D) converter chip 27 (for example, model number is Hx711), which is distributed in the center of a circuit board and used for testing the weight of food in a bowl, the chip integrates peripheral circuits required by other chips of the same type, such as a voltage-stabilized power supply, an on-chip clock oscillator and the like, and has the advantages of high integration level, high response speed, strong interference resistance and the like, the cost of the whole baby bowl is reduced, the performance and the reliability of the whole machine are improved, all control signals of the chip are driven by pins, a register in the chip is not required to be programmed, an input selection switch can randomly select a channel A or a channel B in the mass sensor 23 and is connected with a low-noise programmable amplifier in the mass sensor 23, the programmable gain of the channel A is 128 Kg or 64, the amplitude of a corresponding full-degree differential input signal is respectively +/-20 mV or +/-40 mV. mV, the channel B is fixed 64 gain and is used for parameter detection, the baby can realize the basic weighing function (the weighing range is not more than 0 Kg, the weight error is not more than 0.0.005 Kg, the alarm clock error is also capable of expanding the alarm clock, and the alarm clock has the function of being set in.
S5: the Bluetooth module 24 is of HC05 type, is mounted on the circuit board, and is connected with the singlechip for transmitting data collected by the singlechip to the mobile phone App through the Bluetooth module 24. This bluetooth module 24 is the bluetooth serial port module of master slaver integrative, and after bluetooth module 24 and outside bluetooth equipment pair and connect successfully, can ignore the inside communication protocol of bluetooth module 24, directly regard bluetooth module 24 as the serial ports usefulness. After the connection is established, the bluetooth module 24 and the external bluetooth device jointly use a channel, namely the same serial port, the bluetooth module 24 sends data to the channel, and the external bluetooth device can receive the data in the channel.
S6: the voice broadcast module 25 adopts a JQ8900 chip, can broadcast and read the contents such as stories and music at random, can switch music and stories through a mobile phone APP, and sends out voice encouragement similar to 'eat more a little' and 'your true club' through the calculation of a single chip microcomputer in combination with the quality change of the quality sensor 23. The chip has stable performance and wide application field, comprises a plurality of control modes, and can show the audio tone almost completely without damage.
Wherein, the quality sensor 23 measures the food volume change in the bowl in real time, calculates through the singlechip 21, and outputs corresponding voice prompt according to different qualities. For example: if the detected remaining meal mass is more than half the initial mass, the voice prompt "refuel! "or" more than one bite! "; if the detected remaining meal quality is much less than half of the initial quality, a voice prompt "you are true! ".
In specific implementation, other settings may be performed according to needs in practical application, which is not described in detail in this embodiment of the present invention.
S7: the battery 26 is a rechargeable battery with long life and is disposed inside the circuit board 2 near the edge of the circuit board 2. The charging interface adopts a fully-sealed rubber waterproof form, can prevent devices from being damaged due to water inflow in the washing process, can ensure the safety performance and has attractive design.
In the specific implementation, the type of the storage battery 26 may be an HR unmanned aerial vehicle lithium battery, 650 milliamperes, or other types of storage batteries, which is not limited in the embodiment of the present invention.
In conclusion, the multifunctional baby complementary food bowl can be connected with a Bluetooth signal, and interacts with children in various forms such as storytelling, songbook playing, poetry and the like, so that the interest of the children in eating is aroused; the voice encouragement similar to ' eat more and ' you are really good ' can be sent out by judging the residual amount of food in the bowl; the temperature of food in the bowl can be prompted through the temperature sensor. The complementary food bowl can be repeatedly charged, the battery has long endurance time, and the complementary food bowl has high-quality waterproof performance and technological level, accords with the interests of babies, and is also the gospel of vast mothers and fathers.
In the embodiment of the present invention, except for the specific description of the model of each device, the model of other devices is not limited, as long as the device can perform the above functions.
Those skilled in the art will appreciate that the drawings are only schematic illustrations of preferred embodiments, and the above-described embodiments of the present invention are merely provided for description and do not represent the merits of the embodiments.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A multifunctional baby complementary food bowl comprises: the complementary food bowl is characterized in that a circuit board is embedded into the bottom of the complementary food bowl body;
the circuit board includes: a singlechip, a temperature sensor, a quality sensor and a voice broadcast module,
the voice broadcasting module broadcasts and reads stories and music at random, and sends out corresponding voice encouragement through data calculation of the single chip microcomputer in combination with quality change of the quality sensor;
the temperature sensor measures the temperature value in the bowl in real time, and the temperature value can be displayed in a numerical value form through the connection of the Bluetooth module and an external mobile phone.
2. The multifunctional baby complementary food bowl as claimed in claim 1, wherein the temperature sensor adopts a single testing end, the temperature measuring range is-55 ℃ to +125 ℃, the programmable precision is 9-12A/D conversion, the temperature measuring resolution can reach 0.0625 ℃, and the measured temperature is serially output by a 16-bit digital quantity mode of symbol expansion.
3. The multifunctional baby complementary food bowl as claimed in claim 1, wherein the mass sensors are distributed in the center of the circuit board by adopting analog/digital converter chips, and the input selection switch can select a channel A or a channel B in the mass sensors and is connected with the low-noise programmable amplifier; the programmable gain of the channel A is 128 or 64, and the amplitudes of the corresponding full-scale differential input signals are respectively +/-20 mV or +/-40 mV; channel B is then a fixed 64 gain for parameter detection.
4. The multifunctional baby complementary food bowl as claimed in claim 1, wherein the bluetooth module is a master-slave integrated bluetooth serial port module.
5. The multifunctional baby complementary food bowl is characterized in that the circuit board further comprises a storage battery, and a charging interface of the storage battery is in a fully-sealed rubber waterproof form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010158996.4A CN111449468A (en) | 2020-03-09 | 2020-03-09 | Multifunctional baby complementary food bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010158996.4A CN111449468A (en) | 2020-03-09 | 2020-03-09 | Multifunctional baby complementary food bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111449468A true CN111449468A (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010158996.4A Pending CN111449468A (en) | 2020-03-09 | 2020-03-09 | Multifunctional baby complementary food bowl |
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| CN (1) | CN111449468A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982475A (en) * | 2015-02-25 | 2016-10-05 | 无锡市天爱装饰工程有限公司 | Tableware for children |
| CN106123940A (en) * | 2015-05-05 | 2016-11-16 | 北京康智乐思网络科技有限公司 | A kind of data acquisition unit and acquisition method |
| CN207051694U (en) * | 2017-05-19 | 2018-02-27 | 柳州市妇幼保健院 | Children are accustomed to well intelligent reminding rice bowl |
| CN108095476A (en) * | 2018-01-23 | 2018-06-01 | 成都奥兜科技有限公司 | A kind of intelligence diatery supplement bowl |
| CN110652151A (en) * | 2019-10-31 | 2020-01-07 | 南京林业大学 | Device and method for stimulating children to eat |
-
2020
- 2020-03-09 CN CN202010158996.4A patent/CN111449468A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982475A (en) * | 2015-02-25 | 2016-10-05 | 无锡市天爱装饰工程有限公司 | Tableware for children |
| CN106123940A (en) * | 2015-05-05 | 2016-11-16 | 北京康智乐思网络科技有限公司 | A kind of data acquisition unit and acquisition method |
| CN207051694U (en) * | 2017-05-19 | 2018-02-27 | 柳州市妇幼保健院 | Children are accustomed to well intelligent reminding rice bowl |
| CN108095476A (en) * | 2018-01-23 | 2018-06-01 | 成都奥兜科技有限公司 | A kind of intelligence diatery supplement bowl |
| CN110652151A (en) * | 2019-10-31 | 2020-01-07 | 南京林业大学 | Device and method for stimulating children to eat |
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Application publication date: 20200728 |