CN102721455A - Chopping board with electronic weighing machine - Google Patents
Chopping board with electronic weighing machine Download PDFInfo
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- CN102721455A CN102721455A CN2012102370945A CN201210237094A CN102721455A CN 102721455 A CN102721455 A CN 102721455A CN 2012102370945 A CN2012102370945 A CN 2012102370945A CN 201210237094 A CN201210237094 A CN 201210237094A CN 102721455 A CN102721455 A CN 102721455A
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- chopping block
- weighing
- display module
- pressure transducer
- food
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Abstract
A chopping board with an electronic weighing machine is used for cutting and weighing foods. A flexible grid pressure sensor, a display module and a power source device electrically connected with the display module are encapsulated inside the chopping board; a display zone adopting the electronic ink technology is exposed on the surface of the chopping board, and is arranged above the pressure sensor; food placed on the pressure sensor is weighed; the weighed result is transmitted to the display module; and the display module displays the weighed result through the display zone adopting the electronic ink technology. During the food cutting, food can be weighed, and weight of cut food can be known by people synchronously, so that food can be synchronously weighed and accurately and quantitatively provided.
Description
Technical field
The present invention relates to chopping block, refer to a kind of chopping block of charged sub-weighing apparatus especially.
Background technology
Chopping block is one of essential kitchen utensils of people's daily life, and common chopping block only has the function of cutting the dish, and people can only be measured food with the experience of life, can't accomplish accurately to measure, and can not cook according to the proportioning of science.
We can see that on some menu books or website the amount of food materials all is accurate to gram usually, or even milligram, and purpose is the index that meets needed by human body nutrition more.Science diet if desired, the nutrition culinary art needs conveniently, weighing apparatus is done these work accurately certainly; And just be difficult to accomplish for the ordinary people so accurate, we also not so patience go accurately to haggle over.
Therefore, demand providing a kind of culinary art chopping block that can accurately weigh urgently, to realize reaching the purpose of science diet with cutting with title.
Summary of the invention
The object of the invention is to provide a kind of chopping block that can accurately weigh, to realize with cutting with title the purpose of science diet.
In order to realize the foregoing invention purpose; The invention provides a kind of chopping block of charged sub-weighing apparatus, the supply unit that chopping block inside is provided with pressure transducer, display module and electrically connects with it, the chopping block surface appears the viewing area of adopting electric ink; The viewing area is above pressure transducer; Through pressure transducer side's placed on it food is weighed, weighing results is sent to display module, and display module shows the numerical value of weighing through the viewing area.
Said pressure transducer is the flexible mesh pressure transducer.
Upper surface at said chopping block is provided with the district that cuts the dish, and cuts the dish the district outside the viewing area.
Said supply unit is photovoltaic cell or button cell, and battery is replaceable.
Said pressure transducer and display module are encapsulated in chopping block inside, and the upper surface available water of chopping block is directly washed.
When not weighing, the viewing area is shown as " Weighing Area " on chopping block; When weighing, show the weight readings of being claimed food.
Compared with prior art, the chopping block of the charged sub-weighing apparatus of the present invention has the following advantages:
Through the chopping block of charged sub-weighing apparatus of the present invention, in culinary art, it is weighed, make people can know the weight of the food that is cut synchronously, to reach the purpose that takes by weighing synchronously, get food through accurate quantitative joining, reach the purpose of science diet.In addition, carry out reading through electronic ink display technology and show, on the one hand, do not destroy the chopping block outward appearance, do not influence the normal use of its function, simultaneously, electric ink power consumption is extremely low, can satisfy the long-term needs that use; On the other hand, the manufacturing process of this chopping block is simple, and the cost cost is low, is easier to promotion and application.Flexible mesh pressure transducer and battery part all are encapsulated in the chopping block, have water-proof function, are convenient to clean.
Description of drawings
Fig. 1 is the external structure synoptic diagram of the chopping block of a kind of charged sub-weighing apparatus of the present invention;
Fig. 2 is the external structure synoptic diagram two of the chopping block of a kind of charged sub-weighing apparatus of the present invention;
Fig. 3 is the circuit structure diagram of the chopping block of a kind of charged sub-weighing apparatus of the present invention;
Fig. 4 is the structural drawing of the flexible mesh pressure transducer of a kind of charged sub-weighing apparatus of the present invention.
Embodiment
Shown in seeing figures.1.and.2; The invention provides a kind of chopping block 100 of charged sub-weighing apparatus; Be used for cooking and it being weighed; Chopping block 100 inside are provided with pressure transducer 1, display module 2 and supply unit 3, and chopping block 100 upper surfaces have the viewing area 4 of adopting electric ink, and this viewing area 4 is above pressure transducer 1.
In the present invention, the external packets of chopping block 100 is covered with shell, and chopping block 100 has a Weighing Area 20; Be the district that cuts the dish outside the Weighing Area 20, establish in the chopping block 100 and be packaged with pressure transducer 1, display module 2 and supply unit 3 that supply unit 2 electrically connects with pressure transducer 1, display module 2; Weighing Area 20 is positioned at the top of pressure transducer 1; The food of 1 pair of Weighing Area 20 of pressure transducer is weighed, and weighing results is sent to display module 2, displays it.Said supply unit can be photovoltaic cell or button cell.
Said pressure transducer is preferably the flexible mesh pressure transducer; Belong to resistance sensor, it comprises thin layer 101, layer of pressure sensitive 102 and electrode material layer 103, and the article that are placed in sensor 1 top see through thin layer 101; Exert pressure to layer of pressure sensitive 102; Layer of pressure sensitive 102 is converted into resistance variations with physical quantity, converts the simulating signal of variation again into through electrode material layer 103 pressure signals, outputs to the display module 2 with CPU and carries out s operation control; Display module 2 passes to signal the chip for driving of electric ink viewing area again, makes electric ink show the numerical value of weighing.It is highly sensitive to adopt the flexible mesh pressure transducer to have, and embeds characteristics such as convenient.
When not weighing, the viewing area shows Weighing Area on chopping block 100; When weighing, show the weight readings of being claimed food.In the present embodiment, Weighing Area 20 is by the encircled shown in the accompanying drawing, is claimed the weight readings of food, and the chip for driving that also drives electronic ink display by display module 2 shows at respective regions.
When foods such as vegetable dish or meat are placed on the Weighing Area on the chopping block; The operator is when the district that cuts the dish cuts the dish; 1 pair of quilt title of flexible mesh pressure transducer food is weighed; Food weight is converted into the simulating signal of voltage or electric current through pressure transducer 1, is converted into digital signal through the A/D conversion circuit, and digital signal is carried out calculation process through central processing unit; And signal is passed to the chip for driving of electric ink viewing area by display module 2, drive electric ink demonstrates food on chopping block weight readings.
Through the chopping block of charged sub-weighing apparatus of the present invention, in culinary art, it is weighed, make people can know the weight of the food that is cut synchronously, to reach the purpose that takes by weighing synchronously, get food through accurate quantitative joining, reach the purpose of science diet.In addition, carry out reading through electronic ink display technology and show, on the one hand, do not destroy the chopping block outward appearance, do not influence the normal use of its function, simultaneously, electric ink power consumption is extremely low, can satisfy the long-term needs that use; On the other hand, the manufacturing process of this chopping block is simple, and the cost cost is low, is easier to promotion and application.
The above person of thought; Be merely preferred embodiment of the present invention; When not limiting the scope that the present invention implements with this; The content of promptly putting down in writing according to claim of the present invention and description of the invention has generally been done simple equivalent and has been changed and modify, and all still belongs within the claim of the present invention institute covering scope.
Claims (6)
1. the chopping block of a charged sub-weighing apparatus; It is characterized in that: the supply unit that chopping block inside is provided with pressure transducer, display module and electrically connects with it; The chopping block surface appears the viewing area of adopting electric ink, weighs side's placed on it food through pressure transducer above pressure transducer in the viewing area; Weighing results is sent to display module, and display module shows the numerical value of weighing through the viewing area.
2. the chopping block of charged sub-weighing apparatus according to claim 1, it is characterized in that: said pressure transducer is the flexible mesh pressure transducer.
3. the chopping block of charged sub-weighing apparatus according to claim 1, it is characterized in that: the upper surface at said chopping block is provided with the district that cuts the dish, and cuts the dish the district outside the viewing area.
4. the chopping block of charged sub-weighing apparatus according to claim 1, it is characterized in that: said supply unit is photovoltaic cell or button cell, and battery is replaceable.
5. the chopping block of charged sub-weighing apparatus according to claim 1, it is characterized in that: said pressure transducer and display module are encapsulated in chopping block inside, and the upper surface available water of chopping block is directly washed.
6. the chopping block of charged sub-weighing apparatus according to claim 1, it is characterized in that: when not weighing, the viewing area is shown as " Weighing Area " on chopping block; When weighing, show the weight readings of being claimed food.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102370945A CN102721455A (en) | 2012-07-10 | 2012-07-10 | Chopping board with electronic weighing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102370945A CN102721455A (en) | 2012-07-10 | 2012-07-10 | Chopping board with electronic weighing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102721455A true CN102721455A (en) | 2012-10-10 |
Family
ID=46947280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102370945A Pending CN102721455A (en) | 2012-07-10 | 2012-07-10 | Chopping board with electronic weighing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102721455A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535144A (en) * | 2014-11-25 | 2015-04-22 | 苏州能斯达电子科技有限公司 | Intelligent portable flexible electronic scale |
| CN105816073A (en) * | 2016-03-28 | 2016-08-03 | 浙江工业大学 | Combined vegetable cutting tool |
| CN106333618A (en) * | 2015-07-13 | 2017-01-18 | 上海市格致中学 | Multifunctional cutting board |
| CN108095599A (en) * | 2018-02-01 | 2018-06-01 | 广东美的厨房电器制造有限公司 | Chopping block with function of weighing |
| CN112648791A (en) * | 2019-10-11 | 2021-04-13 | Bsh家用电器有限公司 | Determination of the object weight of a cooling object |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6359239B1 (en) * | 2000-01-27 | 2002-03-19 | Leonard R. Missler | Cutting board with integral scale |
| CN201658279U (en) * | 2009-11-16 | 2010-12-01 | 天津市安维康家科技发展有限公司 | Electronic weighing chipping board |
| CN201840371U (en) * | 2009-11-30 | 2011-05-25 | 天津市安维康家科技发展有限公司 | Intelligent weighing chopping board |
| CN102525301A (en) * | 2010-12-10 | 2012-07-04 | 宋先敬 | Weighing cutting board |
| CN102541313A (en) * | 2010-12-10 | 2012-07-04 | 汉王科技股份有限公司 | Portable electronic device and display method thereof |
-
2012
- 2012-07-10 CN CN2012102370945A patent/CN102721455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6359239B1 (en) * | 2000-01-27 | 2002-03-19 | Leonard R. Missler | Cutting board with integral scale |
| CN201658279U (en) * | 2009-11-16 | 2010-12-01 | 天津市安维康家科技发展有限公司 | Electronic weighing chipping board |
| CN201840371U (en) * | 2009-11-30 | 2011-05-25 | 天津市安维康家科技发展有限公司 | Intelligent weighing chopping board |
| CN102525301A (en) * | 2010-12-10 | 2012-07-04 | 宋先敬 | Weighing cutting board |
| CN102541313A (en) * | 2010-12-10 | 2012-07-04 | 汉王科技股份有限公司 | Portable electronic device and display method thereof |
Non-Patent Citations (1)
| Title |
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| 生为: "Tekscan柔性薄膜网格状触觉压力传感器（上）", 《电子报》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535144A (en) * | 2014-11-25 | 2015-04-22 | 苏州能斯达电子科技有限公司 | Intelligent portable flexible electronic scale |
| CN106333618A (en) * | 2015-07-13 | 2017-01-18 | 上海市格致中学 | Multifunctional cutting board |
| CN105816073A (en) * | 2016-03-28 | 2016-08-03 | 浙江工业大学 | Combined vegetable cutting tool |
| CN108095599A (en) * | 2018-02-01 | 2018-06-01 | 广东美的厨房电器制造有限公司 | Chopping block with function of weighing |
| CN108095599B (en) * | 2018-02-01 | 2020-02-04 | 广东美的厨房电器制造有限公司 | Chopping board with weighing function |
| CN112648791A (en) * | 2019-10-11 | 2021-04-13 | Bsh家用电器有限公司 | Determination of the object weight of a cooling object |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANG YIFAN Effective date: 20140723 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Ke Inventor after: Huang Yifan Inventor before: Cao Ke |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAO KE TO: CAO KE HUANG YIFAN |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140723 Address after: Jinshazhou street, Sha Feng Road, Baiyun District of Guangzhou City, Guangdong Province, 510410 South Street No. 1 Shabei commercial building 6 building 6088 room Applicant after: Cao Ke Applicant after: Huang Yifan Address before: Jinshazhou street, Sha Feng Road, Baiyun District of Guangzhou City, Guangdong Province, 510410 South Street No. 1 Shabei commercial building 6 building 6088 room Applicant before: Cao Ke |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121010 |