CN203811257U - Dietary nutrition detection device - Google Patents
Dietary nutrition detection device Download PDFInfo
- Publication number
- CN203811257U CN203811257U CN201420160426.9U CN201420160426U CN203811257U CN 203811257 U CN203811257 U CN 203811257U CN 201420160426 U CN201420160426 U CN 201420160426U CN 203811257 U CN203811257 U CN 203811257U
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- upper cover
- weighing
- master control
- load cells
- unit
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Abstract
The utility model provides a dietary nutrition detection device. The device comprises a shell formed by an upper cover and a lower cover. Multiple weighing sensors are arranged under the upper cover and around the center area of the upper cover. A sensing part of each weighing sensor is fixedly connected with a weighing surface above the sensing part, and the weighing surface and the upper cover are independent from each other. The weighing sensors are fixed on a sensor frame inside the shell. The shell is internally equipped with a battery and a master control board. The master control board is connected with the battery. The output terminal of each weighing sensor is connected with the master control board. The master control board is provided with a nixie tube and further comprises an MCU, an amplification unit, an A/D conversion unit, and a Bluetooth unit. A display part of the nixie tube is located on the upper cover. The output terminal of the MCU is connected with the nixie tube. The MCU controls the nixie tube to display the weight of a weighed object on one hand and transmits weight information of the weighed object to the Bluetooth module on the other hand, and the weight information is then transmitted through the Bluetooth module. After being combined with an intelligent terminal, the device can analyze food materials and provide reasonable dietary suggestions.
Description
Technical field
The utility model relates to a kind of weighing device, especially a kind of health scale.
Background technology
In daily life, along with the raising of people's living standard, body obesity and the crowd who suffers from various rich man's diseases significantly increase, and people no longer eat and drink to one's heart's content to the requirement of food, are more the meals of paying close attention to reasonably healthy.But the nutrition arrangement relation of the concern meals that often people can't be too much before cooking food, causes or the meat dish such as meat are taken in too much, or meat dish take in very little, or some vegetables absorption is very few.The nutrition that these situations often cause human body to be taken in is balanced not, and the words of accumulating over a long period can produce certain impact to health.
Summary of the invention
The purpose of this utility model is to provide a kind of diet nutritional pick-up unit, has overcome current electronic kitchen scale product, can only on display screen, show one group of data or several groups of data, can not effectively analyze the shortcoming of the nutritional labeling of food materials; Can weigh simultaneously and radio to intelligent terminal various food; Under the cooperation of intelligent terminal, just can analyze food materials and rational dietary recommendation is provided.The technical solution adopted in the utility model is:
A kind of diet nutritional pick-up unit, comprises the housing being made up of upper cover and lower cover, under upper cover, is provided with multiple LOAD CELLS around the central area of upper cover, and the detecting means of each LOAD CELLS is all fixedly connected with the face of weighing of detecting means top; It is separate weighing between face and upper cover; LOAD CELLS is fixed on the sensor stand in housing.
Battery and master control borad are installed in housing; Master control borad connects battery, and the output terminal of LOAD CELLS is connected with master control borad; Master control borad is provided with charactron, also comprises MCU, amplifying unit, A/D converting unit and bluetooth module; The display area of charactron covers in upper.
The output terminal of MCU is connected with charactron, and amplifying unit receives the simulating signal of LOAD CELLS output, after amplification, by A/D converting unit, simulating signal is converted to digital data transmission to MCU; MCU controls the weight that charactron shows the article of weighing on the one hand, and the Item Weight information of weighing on the other hand sends to bluetooth module, and by bluetooth module wireless transmission.
Further, sensor stand is fixed on upper cover inner side, and is provided support by lower cover.
Further, LOAD CELLS has four, and separate being centrosymmetric is arranged under upper cover.
Further, LOAD CELLS is rectangular build, and one end is detecting means, is fixedly connected with the face of weighing; The other end is fixed on sensor stand.
Further, the detecting means of LOAD CELLS is mainly made up of elastic body and resistance strain gage.
Further, battery is rechargeable battery, is connected on master control borad by charging wire.
The utility model has the advantage of: four LOAD CELLS are fixed via sensor stand, after long-term use, can't move the situations such as position, thereby can not affect degree of accuracy when weighing, thus stability and precision while having ensured long-term use.Can weigh simultaneously and carry out the machine demonstration various food, and can pass through Bluetooth signal, weighing data is wirelessly transmitted in intelligent terminal, by application software manage and arrange in pairs or groups food species and ratio.The dietetic nutrition collocation software that the utility model is developing intellectual resource on intelligent terminal provides a good front-end platform.
Brief description of the drawings
Fig. 1 is structure composition schematic diagram of the present utility model.
Fig. 2 is electrical connection schematic diagram of the present utility model.
Embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2: a kind of diet nutritional pick-up unit, comprise the housing being formed by upper cover 1 and lower cover 9, be centrosymmetric around the central area of upper cover 1 for 1 time and drawn one as signal in being provided with four LOAD CELLS 2(Fig. 1 at upper cover), the detecting means 21 of each LOAD CELLS 2 is all fixedly connected with the face of weighing 3 of detecting means 21 tops; It is separate weighing between face 3 and upper cover 1, interference-free each other; LOAD CELLS 2 is fixed on the sensor stand 4 in housing.Sensor stand 4 is screwed in upper cover 1 inner side, and is provided support and prevented deformation of timbering (bottom of sensor stand 4 directly contacts with lower cover 9) by lower cover 9.
LOAD CELLS 2 is rectangular build, and one end is detecting means 21, is fixedly connected with the face of weighing 3; The other end is fixed on sensor stand 4, and by sensor stand 4, by spacing LOAD CELLS 2, assistance position-limiting action has also been played in the supporting role of lower cover 9 simultaneously.
The detecting means 21 of LOAD CELLS 2 is mainly made up of elastic body and resistance strain gage.The stressed generation deformation of elastic body passes to resistance strain gage, and then the variation that makes resistance strain gage produce resistance, thus exportable corresponding signal.
Battery 5 and master control borad 6 are installed in housing; Master control borad 6 connects battery 5, and battery 5 is as the power supply of master control borad 6.The output terminal of LOAD CELLS 2 is connected with master control borad 5; Master control borad 6 is provided with charactron 7, also comprises MCU(microcontroller), amplifying unit, A/D converting unit and bluetooth module 8; The display area of charactron 7 is on upper cover 1.
The output terminal of MCU is connected with charactron 7.Food materials are positioned over the face of weighing 3, weigh after face 3 is under pressure and pass to LOAD CELLS 2, LOAD CELLS 2 converts pressure signal to simulating signal, this analog signal transmission is after master control borad 6, amplifying unit receives the simulating signal that LOAD CELLS 2 is exported, after amplification, by A/D converting unit, simulating signal is converted to digital data transmission to MCU; MCU shows the weight of food materials on the one hand by charactron 7, on the other hand food materials weight information is sent to bluetooth module 8 by UART serial ports, and by bluetooth module 8 wireless transmissions.
Battery 5 adopts rechargeable battery, is connected to Micro-usb mouth on master control borad 6 by charging wire, can realize charge function.
What be used in conjunction with the utility model is as the intelligent terminal of the bluetooth enable such as mobile phone, panel computer, and pre-installed applications software on intelligent terminal, just can carry out constituent analysis to weigh four kinds of food materials, comprise calorie, protein, carbohydrates, dietary fiber, sugar, fat etc.In conjunction with above Analysis of Nutritive Composition, and the manually information such as height and weight age of input single suggestion of eating of synthetic user, or fat-reducing exercise plan is provided.
It should be noted that, intelligent terminal and the application software on it are not the included scope of the utility model, and the purpose of this utility model is to provide the technical scheme of part as shown in fig. 1.
Claims (6)
1. a diet nutritional pick-up unit, comprises the housing being made up of upper cover (1) and lower cover (9), it is characterized in that:
Under upper cover (1), be provided with multiple LOAD CELLS (2) around the central area of upper cover (1), the detecting means (21) of each LOAD CELLS (2) is all fixedly connected with the face of weighing (3) of detecting means (21) top; It is separate weighing between face (3) and upper cover (1); LOAD CELLS (2) is fixed on the sensor stand (4) in housing;
Battery (5) and master control borad (6) are installed in housing; Master control borad (6) connects battery (5), and the output terminal of LOAD CELLS (2) is connected with master control borad (6); Master control borad (6) is provided with charactron (7), also comprises MCU, amplifying unit, A/D converting unit and bluetooth module (8); The display area of charactron (7) is on upper cover (1);
The output terminal of MCU is connected with charactron (7), and amplifying unit receives the simulating signal of LOAD CELLS (2) output, after amplification, by A/D converting unit, simulating signal is converted to digital data transmission to MCU; MCU controls the weight that charactron (7) shows the article of weighing on the one hand, and the Item Weight information of weighing on the other hand sends to bluetooth module (8), and by bluetooth module (8) wireless transmission.
2. diet nutritional pick-up unit as claimed in claim 1, is characterized in that: sensor stand (4) is fixed on upper cover (1) inner side, and is provided support by lower cover (9).
3. diet nutritional pick-up unit as claimed in claim 1, is characterized in that: LOAD CELLS (2) has four, and separate being centrosymmetric is arranged under upper cover (1).
4. diet nutritional pick-up unit as claimed in claim 1, is characterized in that: LOAD CELLS (2) is rectangular build, and one end is detecting means (21), is fixedly connected with the face of weighing (3); The other end is fixed on sensor stand (4).
5. diet nutritional pick-up unit as claimed in claim 4, is characterized in that: the detecting means (21) of LOAD CELLS (2) is mainly made up of elastic body and resistance strain gage.
6. diet nutritional pick-up unit as claimed in claim 1, is characterized in that: battery (5) is rechargeable battery, is connected on master control borad (6) by charging wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160426.9U CN203811257U (en) | 2014-04-03 | 2014-04-03 | Dietary nutrition detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160426.9U CN203811257U (en) | 2014-04-03 | 2014-04-03 | Dietary nutrition detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811257U true CN203811257U (en) | 2014-09-03 |
Family
ID=51449995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160426.9U Expired - Fee Related CN203811257U (en) | 2014-04-03 | 2014-04-03 | Dietary nutrition detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333932A (en) * | 2015-09-21 | 2016-02-17 | 洛阳德威机电科技有限公司 | Digital display control device and method |
| CN112164444A (en) * | 2020-09-14 | 2021-01-01 | 华南理工大学 | Menu recommendation method and system based on intelligent kitchen scale |
-
2014
- 2014-04-03 CN CN201420160426.9U patent/CN203811257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333932A (en) * | 2015-09-21 | 2016-02-17 | 洛阳德威机电科技有限公司 | Digital display control device and method |
| CN112164444A (en) * | 2020-09-14 | 2021-01-01 | 华南理工大学 | Menu recommendation method and system based on intelligent kitchen scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180124 Address after: 315800 Zhejiang city of Ningbo province Beilun xinqie Mingzhou Road No. 479 Building 1, No. 2 -6-2 Patentee after: Ningbo silicon front Electronic Technology Co., Ltd. Address before: 315500 No. 98, Ming Hui Road, three horizontal economic development zone, Ningbo City, Zhejiang Province, Fenghua, 6-4 Patentee before: Ningbo Ruibo Electronic Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20190403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |