CN203929197U - Intelligent kitchen scale - Google Patents
Intelligent kitchen scale Download PDFInfo
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- CN203929197U CN203929197U CN201420106893.3U CN201420106893U CN203929197U CN 203929197 U CN203929197 U CN 203929197U CN 201420106893 U CN201420106893 U CN 201420106893U CN 203929197 U CN203929197 U CN 203929197U
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- load cells
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Abstract
The utility model provides a kind of intelligent kitchen scale, glass loading end and upper cover are connected to one and fit with base, upper cover lower end is provided with many group LOAD CELLS and organizes LOAD CELLS composition bridge circuit more, LOAD CELLS is arranged on pressure signal transmission in the MCU control module at the LCDs back side, MCU control module mixes simulating signal, low noise amplifies and passes through A/D conversion simulating signal is converted to digital signal settling signal analyzing and processing, signal shows by the LCDs covering on being arranged on the one hand, send in bluetooth module with serial data format by I/O interface on the other hand, bluetooth module sends to signal wireless intelligent terminal again and analyzes the contained content of various nutritional labelings and the heat of food of food by application software APP.The utility model is easy to operate, simple in structure, utilizes super low-power consumption Bluetooth transmission food weight information to realize the scientific analysis to food nourishment composition to intelligent terminal, has higher practical value.
Description
Technical field
The utility model belongs to electronic scales technical field, be specifically related to a kind of intelligent kitchen scale, can pass through Bluetooth signal, weighing data is wirelessly transmitted to the intelligent terminal such as mobile phone or computer, and by application program controlling kitchen scale duty preset on intelligent terminal, and analyze nutrient content and the heat etc. of food by application software.
Background technology
At present, known electronic kitchen scale is that weighing data is shown at the display screen of scale body, and can only show weight data, can not multianalysis food in content and the heat etc. of nutrient.And along with the raising of people's living standard, plenty of meat and fish has become the upper normal meal of table, the incidence of disease of the illnesss such as the diabetes that cause because of eating habit, coronary heart disease, cancer raises rapidly, and the science that is careful in one's diet is very urgent.Increasing people starts to pay close attention to the health of diet now, but what kind of diet just can be regarded as health actually? a lot of people in fact and do not understand, particularly help us for how much food of this absorption every day also visual instrument of neither one the food that will take in is measured, so that the heat of every kind of food and relevant nutrient content as everybody knows.Also have now can be by wireless transmission food weight data to mobile phone or computer and show the kitchen scale of food nutrition content, but the functions such as the start of kitchen scale, Conversion of measurement unit, peeling, and the transmission of data, all need to realize by the mechanical key on kitchen scale, use very inconvenient, be therefore necessary propose improve.
Utility model content
The technical matters that the utility model solves: provide a kind of simple in structure, the intelligent kitchen scale that utilizes super low-power consumption Bluetooth transmission food weight information food nourishment composition to be analysed scientifically with realization to intelligent terminal, and easy to operate, a kitchen scale carrier as a weighing food itself, as long as food is placed on kitchen scale, weight data can upload to intelligent terminal automatically, and control the functions such as the start, Conversion of measurement unit, peeling of kitchen scale by intelligent terminal, very easy to use.
The technical solution adopted in the utility model: intelligent kitchen scale, there is glass loading end, base and be positioned at the lower margin of base one side, in described base opposite side, be provided with upper cover, described glass loading end and upper cover is connected to one and fit with base, described upper cover lower end is provided with many group LOAD CELLS and organizes LOAD CELLS composition bridge circuit more, described LOAD CELLS is arranged on pressure signal transmission in the MCU control module at the LCDs back side, described MCU control module mixes simulating signal, low noise amplifies and passes through A/D conversion simulating signal is converted to digital signal settling signal analyzing and processing, signal shows by the LCDs covering on being arranged on the one hand, send in bluetooth module with serial data format by I/O interface on the other hand, described bluetooth module sends to intelligent terminal by signal wireless again, described intelligent terminal is analyzed the contained content of various nutritional labelings and the heat of food of food by application software APP.
Further, the output termination MCU control module input end of described LOAD CELLS, described MCU control module output termination bluetooth module input end, described bluetooth module output termination intelligent terminal; Wherein, described MCU control module comprises that Multipexer output circuit, low noise amplifying circuit, A/D amplifying circuit, CPU CPU (central processing unit), program storage, data-carrier store, counter, voltage generator, I/O interface circuit and LCD drive display circuit; Described LOAD CELLS is resistance strain weighing transducer, comprises elastic body and resistance strain gage, and ambient pressure is delivered on resistance strain gage by elastic body, and described resistance strain gage arrives MCU control module the pressure signal transmission receiving again.
Further, described Multipexer output circuit input termination LOAD CELLS output terminal, described Multipexer output circuit output termination low noise input amplifier, described low noise amplification circuit output end connects CPU CPU (central processing unit) input end by A/D amplifying circuit, voltage generator connects CPU CPU (central processing unit), program storage, data-carrier store, counter, LCD drive display circuit to be all connected with CPU CPU (central processing unit) with I/O interface circuit, and described I/O interface circuit output terminal is connected with bluetooth module input end.
Further, described upper cover lower end is provided with many group sensor stands, and described LOAD CELLS is arranged on sensor stand; Described base is provided with battery case, and described battery case and MCU control module electrically connect.
Further, the application software APP of described intelligent terminal is for the first time with after kitchen scale is set up bluetooth and is connected, each login APP starts kitchen scale start automatically, the unit of weight of weighing by the Conversion of measurement unit menu setecting on APP, food is placed on the kitchen scale scale pan, weight can synchronously be presented in APP, and the nutrient content of food is shown with the form of report; In the time of the different food of needs consecutive weighings, can be by " peeling " menu on APP, controlled in wireless kitchen scale is realized " peeling " function, only food need be placed on the kitchen scale scale pan; The weighing data synchronous transmission of multiple food is upper to APP, can see the nutrient content of every kind of food and nutrient content and the heat of multiple food accumulative total in report, more convenient understanding one nutrition and the heat that you absorb of eat.
The utility model advantage compared with prior art:
1, the utility model stores the various food datas that weigh into data-carrier store, and can calculate the food quantity weighing by counter, then is delivered to intelligent terminal analysis by bluetooth module;
2, the utility model is to adopt up-to-date bluetooth 4.0(low-power consumption bluetooth) technology, weighing data is passed through to bluetooth module, send on smart mobile phone (IPHONE, Android operating system mobile phone) and computer, by the APPS application software of pre-installing on mobile phone or computer, analyze the contained content of various nutritional labelings and the heat of food of food, propose accordingly the suggestion of the aspects such as scientific and rational meals, help people's diet nutritional of balanced every day;
3, the utility model adopts up-to-date bluetooth 4.0 technology, and its most important characteristic is power saving science and technology, has extremely low operation and stand-by power consumption, has possessed in addition many characteristics such as transmission range, AES-128 encryption of overlength;
4, the utility model relates to the APPS application software of intelligent terminal, application software is by abundant display interface, set up 60000 kinds of Provision Stores, nearly 16 kinds of nutrient contents and the heat of most foods, food materials are contained, and healthy diet and the suggestion of science pantry are provided, help people's diet nutritional of balanced every day.
5, the application software of intelligent terminal (APP) with after kitchen scale is set up bluetooth and is connected, is logined APP for the first time at every turn, can automatically start the start of intelligent kitchen scale, can select the unit of weight of weighing by the Conversion of measurement unit menu on APP.Food is placed on the kitchen scale scale pan, and weight can synchronously be presented in APP, and the nutrient content of food is shown with the form of report.In the time of the different food of needs consecutive weighings, can be by " peeling " menu on APP, controlled in wireless kitchen scale is realized " peeling " function, and you only need be placed on food on the kitchen scale scale pan.The weighing data synchronous transmission of multiple food is upper to APP, can see the nutrient content of every kind of food and nutrient content and the heat of multiple food accumulative total in report, more convenient understanding one nutrition and the heat that you absorb of eat.
Brief description of the drawings
Fig. 1 is the utility model structure semisectional view;
Fig. 2 is the utility model structure left view;
Fig. 3 is the utility model theory structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing 1-3, a kind of embodiment of the present utility model is described.
Intelligent kitchen scale, there is glass loading end 5, base 7 and be positioned at the lower margin 9 of base 7 one sides, in described base 7 opposite sides, be provided with upper cover 6, described glass loading end 5 is connected to one and fits with base 7 with upper cover 6, described upper cover 6 lower ends are provided with many group LOAD CELLS 1 and organize LOAD CELLS 1 more and form bridge circuit, specifically, described upper cover 6 lower ends are provided with many group sensor stands 8, and described LOAD CELLS 1 is arranged on sensor stand 8, described LOAD CELLS 1 is arranged on pressure signal transmission in the MCU control module 2 at LCDs 4 back sides, described MCU control module 2 mixes simulating signal, low noise amplifies and passes through A/D conversion simulating signal is converted to digital signal settling signal analyzing and processing, signal shows by the LCDs 4 being arranged on upper cover 6 on the one hand, send in bluetooth module 3 with serial data format by I/O interface on the other hand, described bluetooth module 3 sends to signal wireless intelligent terminal 11 again, described intelligent terminal 11 is analyzed the contained content of various nutritional labelings and the heat of food of food by application software APP.Described base 7 is provided with battery case 10, and described battery case 10 electrically connects with MCU control module 2.
Output termination MCU control module 2 input ends of above-mentioned LOAD CELLS 1, described MCU control module 2 is exported termination bluetooth module 3 input ends, and described bluetooth module 3 is exported termination intelligent terminal 11; Wherein, described MCU control module 2 comprises that Multipexer output circuit, low noise amplifying circuit, A/D amplifying circuit, CPU CPU (central processing unit), program storage, data-carrier store, counter, voltage generator, I/O interface circuit and LCD drive display circuit; Described LOAD CELLS 1 is resistance strain weighing transducer, comprises elastic body and resistance strain gage, and ambient pressure is delivered on resistance strain gage by elastic body, and described resistance strain gage arrives MCU control module 2 the pressure signal transmission receiving again.Specifically, described Multipexer output circuit input termination LOAD CELLS 1 output terminal, described Multipexer output circuit output termination low noise input amplifier, described low noise amplification circuit output end connects CPU CPU (central processing unit) input end by A/D amplifying circuit, voltage generator connects CPU CPU (central processing unit), program storage, data-carrier store, counter, LCD drive display circuit to be all connected with CPU CPU (central processing unit) with I/O interface circuit, and described I/O interface circuit output terminal is connected with bluetooth module 3 input ends.
The application software APP of described intelligent terminal 11 is for the first time with after kitchen scale is set up bluetooth and is connected, each login APP starts kitchen scale start automatically, the unit of weight of weighing by the Conversion of measurement unit menu setecting on APP, food is placed on the kitchen scale scale pan, weight can synchronously be presented in APP, and the nutrient content of food is shown with the form of report; In the time of the different food of needs consecutive weighings, can be by " peeling " menu on APP, controlled in wireless kitchen scale is realized " peeling " function, only food need be placed on the kitchen scale scale pan; The weighing data synchronous transmission of multiple food is upper to APP, can see the nutrient content of every kind of food and nutrient content and the heat of multiple food accumulative total in report, more convenient understanding one nutrition and the heat that you absorb of eat.
The weight of food acts on the glass loading end 5 of electronic kitchen scale, glass loading end is for 5 times four groups of LOAD CELLS 1, LOAD CELLS 1 is resistance strain weighing transducer, the weight of food is delivered to by loading end on the metal elastic gonosome of LOAD CELLS 1, by the deformation of metal elastic gonosome, the resistance strain gage resistance that makes to be attached on metal elastic gonosome changes, four groups of LOAD CELLS 1 form bridge circuit, changing resistance variations into current signal is input in MCU control module 2, mix through the simulating signal in MCU control module 2, low noise amplifies, again through A/D conversion, making analog-signal transitions is digital signal, be input to CPU CPU (central processing unit), the analyzing and processing of settling signal, signal shows by LCDs 4 on the one hand, send in bluetooth module 3 with serial data format by I/O mouth on the one hand, bluetooth module 3 is wirelessly transmitted to intelligent terminal again.Like this, by the food health control application software of intelligent terminal, process, analyze the contained content of various nutritional labelings and the heat of food of food, propose accordingly scientific and rational diet suggestion, help people's diet nutritional of balanced every day.
Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting the utility model practical range, and the equivalence of being done with content described in the utility model claim therefore all changes, within all should being included in the utility model claim scope.
Claims (1)
1. intelligent kitchen scale, there is glass loading end (5), base (7) and be positioned at the lower margin (9) of base (7) one sides, it is characterized in that: in described base (7) opposite side, be provided with upper cover (6), described glass loading end (5) is connected to one and fits with base (7) with upper cover (6), described upper cover (6) lower end is provided with many group LOAD CELLS (1) and organizes LOAD CELLS (1) composition bridge circuit more, described LOAD CELLS (1) is arranged on pressure signal transmission in the MCU control module (2) at LCDs (4) back side, described MCU control module (2) mixes simulating signal, low noise amplifies and passes through A/D conversion simulating signal is converted to digital signal settling signal analyzing and processing, signal shows by the LCDs (4) being arranged on upper cover (6) on the one hand, send in bluetooth module (3) with serial data format by I/O interface on the other hand, described bluetooth module (3) sends to signal wireless intelligent terminal (11) again, output termination MCU control module (2) input end of described LOAD CELLS (1), described MCU control module (2) output termination bluetooth module (3) input end, described bluetooth module (3) output termination intelligent terminal (11), wherein, described MCU control module (2) comprises that Multipexer output circuit, low noise amplifying circuit, A/D amplifying circuit, CPU CPU (central processing unit), program storage, data-carrier store, counter, voltage generator, I/O interface circuit and LCD drive display circuit, described LOAD CELLS (1) is resistance strain weighing transducer, comprise elastic body and resistance strain gage, ambient pressure is delivered on resistance strain gage by elastic body, and described resistance strain gage arrives MCU control module (2) the pressure signal transmission receiving again, described Multipexer output circuit input termination LOAD CELLS (1) output terminal, described Multipexer output circuit output termination low noise input amplifier, described low noise amplification circuit output end connects CPU CPU (central processing unit) input end by A/D amplifying circuit, voltage generator connects CPU CPU (central processing unit), program storage, data-carrier store, counter, LCD drive display circuit to be all connected with CPU CPU (central processing unit) with I/O interface circuit, and described I/O interface circuit output terminal is connected with bluetooth module (3) input end, described upper cover (6) lower end is provided with many group sensor stands (8), and described LOAD CELLS (1) is arranged on sensor stand (8), described base (7) is provided with battery case (10), and described battery case (10) electrically connects with MCU control module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106893.3U CN203929197U (en) | 2014-03-10 | 2014-03-10 | Intelligent kitchen scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106893.3U CN203929197U (en) | 2014-03-10 | 2014-03-10 | Intelligent kitchen scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929197U true CN203929197U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106893.3U Expired - Fee Related CN203929197U (en) | 2014-03-10 | 2014-03-10 | Intelligent kitchen scale |
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| Country | Link |
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| CN (1) | CN203929197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367225A (en) * | 2014-11-06 | 2015-02-25 | 四川长虹电器股份有限公司 | Intelligent cutting board with weighing function |
| WO2020227844A1 (en) * | 2019-05-10 | 2020-11-19 | 江苏树实科技有限公司 | Smart kitchen system and smart scale |
-
2014
- 2014-03-10 CN CN201420106893.3U patent/CN203929197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367225A (en) * | 2014-11-06 | 2015-02-25 | 四川长虹电器股份有限公司 | Intelligent cutting board with weighing function |
| WO2020227844A1 (en) * | 2019-05-10 | 2020-11-19 | 江苏树实科技有限公司 | Smart kitchen system and smart scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIANYANG HENGYUAN HOUSEHOLD ARTICLES CO., LTD. Free format text: FORMER OWNER: XIANYANG HUACHAO WEIGHING APPARATUS CO., LTD. Effective date: 20150227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150227 Address after: 712000 Xianyang province Shaanxi City Weicheng District Di Zhang Zhen Street Patentee after: Xianyang Heng Yuan household articles Co., Ltd Address before: 712000 Xianyang province Shaanxi City Weicheng District bottom gate of Zhang Zhenxi Patentee before: Xianyang Huachao Weighing Apparatus Co., ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190310 |