CN107271016A - A kind of electrometer measuring spoon - Google Patents
A kind of electrometer measuring spoon Download PDFInfo
- Publication number
- CN107271016A CN107271016A CN201610217995.6A CN201610217995A CN107271016A CN 107271016 A CN107271016 A CN 107271016A CN 201610217995 A CN201610217995 A CN 201610217995A CN 107271016 A CN107271016 A CN 107271016A
- Authority
- CN
- China
- Prior art keywords
- spoon
- weighing sensor
- short
- kettleholder
- measuring spoon
- Prior art date
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
- G01G19/56—Weighing apparatus combined with other objects, e.g. furniture combined with handles of tools or household implements
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention provides a kind of electrometer measuring spoon, including spoon head, spoon neck and kettleholder, weighing sensor is set at spoon neck, processor, data presentation device are set on kettleholder, short-range wireless communication means, indicating lamp device and supply unit, weighing sensor, processor, data presentation device, short-range wireless communication means, indicating lamp device and supply unit formation electronic loop, meanwhile, the signal collected is transferred to Handheld intelligent equipment by short-range wireless communication means, and is shown on Handheld intelligent equipment.The present invention is simply preferably used, easy to operate, be can be used alone, can also be used cooperatively with Handheld intelligent equipment, expands to automatic record, is analyzed, management, the intelligent function such as sharing data.
Description
Technical field
The present invention relates to electronic-metering technology, more particularly to a kind of electrometer measuring spoon.
Background technology
Spoon be it is a kind of have a handle can measure the utensil of object, be indispensable life in people's daily life
Articles for use.Measuring ladle is divided into three classes in the market：
1. mainly have according to purpose classification：Soup ladle, meal spoon, medicine spoon, milk powder spoon, rice, face spoon etc.；
2. mainly have according to material classification:Plastics, wooden, metal, ceramics, stone matter and glass etc.；
3. classify according to volume:1 gram, 2 grams, 3 grams, 4 grams, 5 grams of solid or dust spoon.Or 5 milliliters,
10 milliliters, 15 milliliters, 20 milliliters, 25 milliliters be used for measures liquid, such as medicine, milk, the soup ladle of water etc. or
Person's cup.
At present, the measuring ladle of in the market or the built-in weighing sensing inside spoon head, weighing built in spoon head are passed
Size of the way of sensor due to sensor in itself is unfavorable for realizing and producting process difficulty is larger, and cost is higher,
Outward appearance is ugly, does not have practicality；And it is difficult to ensure that object to be placed on to the centre of spoon head when object is measured,
Or trueness error is larger caused by spoon head does not keep level use；Measured unavoidably in life in addition
Some liquid are easy to damage in circuit, using inconvenience.
What is either measured, solid, liquid or dust, all using same container, its thing measured
Quality is necessarily inaccurate (density of various objects is different, and the different mass of object of same volume are necessarily different).
Measuring for so estimating will necessarily cause the saliferous corresponding to food, the inaccurate and food of the trace element such as sodium
Taste it is inaccurate, while can also cause including medication, infant's feeding etc. is due to measuring inaccurate bring
Various adverse consequences.
The content of the invention
In view of the problem of above-mentioned spoon is present, it is an object of the invention to overcome the deficiencies of the prior art and provide one
Plant electrometer measuring spoon.
The technical scheme that the present invention is provided is：A kind of electrometer measuring spoon, including spoon head, spoon neck and kettleholder and hand
Formula smart machine is held, weighing sensor is set at the spoon neck, processor, data are set on the kettleholder
Display device, short-range wireless communication means, indicating lamp device and supply unit, the weighing sensor,
Processor, data presentation device, short-range wireless communication means, indicating lamp device and supply unit formation electronics
Loop, when weighing, spoon head is placed on by object, and the weighing sensor of spoon neck is by the pressure signal ADC experienced
Send processor after analog-to-digital conversion to, the signal after being handled through processor is shown on the display apparatus, meanwhile,
The signal collected is transferred to Handheld intelligent equipment by the short-range wireless communication means, and in hand-held intelligence
It can be shown in equipment.
Strain-type weighing sensor is arranged at spoonful neck by the present invention, good appearance, is measured object conveniently, is measured
Quantity precisely, can avoid measuring some liquid and be easy to damage in circuit, convenient for the user to operate and production technology
Simply, cost is relatively low.
Preferably, settings button device on the kettleholder, PBU pushbutton unit includes on ＆ off switch, keeps key and data clear
Zero key, the work of on ＆ off switch control electronic measurement spoon or closed mode, reset the number before each weighing of key control
According to the zeros data after resetting and calibrate or being heavy, holding key is pressed in data display, Contemporary Digital will
The display device being retained on kettleholder is until resetting or entering sleep state.
Preferably, weighing sensor is strain gauge load cell.
Preferably, display device is LED LCDs, LED dot matrix LEDs or OLED display screen
In one kind.
Preferably, indicating lamp device is LED, and LED is the confirmation to electrometer measuring spoon working condition, right
The prompting whether overloaded.
Preferably, Handheld intelligent equipment includes mobile phone, intelligent watch, PAD and other electricity with display device
Sub- terminal device, it is possible to achieve effective record data, and data are analyzed, manage, storage, and share
To other people.
Preferably, short-range wireless communication means are Bluetooth chip, Wi-Fi chips, one in Zigbee chips
Kind.
Compared with prior art, the present invention at spoon neck using weighing sensor is set, with Handheld intelligent equipment
Such technical scheme is used in combination, can accurately measure in various range abilities article (solid, liquid,
Dust etc.), simultaneously, it is possible to achieve effective record data, and data are analyzed, managed, storage, and
It is shared with other people.
Brief description of the drawings
Fig. 1 is the structural representation of electrometer measuring spoon；
Fig. 2 is electrometer measuring spoon electronic signal principle schematic；
Fig. 3 is electrometer measuring spoon and Handheld intelligent equipment relation schematic diagram；
Embodiment
In order that those skilled in the art more fully understands technical scheme, below in conjunction with the accompanying drawings and tool
The present invention is described in further detail for body embodiment.
As shown in figure 1, electrometer measuring spoon includes spoon head 1, spoon neck 2 and kettleholder 3, scale is set at spoon neck 2
Sensor is retransmitted, processor, data presentation device 4, PBU pushbutton unit 5, short-distance wireless are set on kettleholder 3
Communicator 7, indicating lamp device 6 and supply unit 8, when weighing, spoon head 1, spoon neck 2 are placed on by object
Weighing sensor will send processor to after the pressure signal ADC analog-to-digital conversions experienced, handled through processor
Signal afterwards is shown in display device 4.
As shown in Fig. 2 A single-chip microcomputers, B is ADC modulus conversion chips, C is weighing sensor.
After system electrification, object is positioned in spoon head, weighing sensor C senses weight of object and produced
Pressure signal, Chip Microcomputer A control ADC chip B, goes sampling to read the magnitude of voltage of weighing sensor C feedbacks,
According to conversion, specific weight is calculated, weight data is exported kettleholder by single-chip microcomputer control Bluetooth data transfer
Display portion.
As shown in figure 3, the signal collected is transferred to Handheld intelligent equipment by short-range wireless communication means 7,
And shown on Handheld intelligent equipment.Short distance is opened by corresponding software specially on Handheld intelligent equipment
Match, then claimed by short-distance wireless communication chip interface electron from wireless communication chips and electrometer measuring spoon
The order for starting and weighing is sent, then electronic scale completes once to weigh, and is then back to weighing data, and internally
The data are stored, with standby, after the completion of weighing, Handheld intelligent equipment can continue transmission and weigh order, or
Person's standby command etc..
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment should not be regarded
For limitation of the present invention, protection scope of the present invention should be defined by claim limited range.For
For those skilled in the art, without departing from the spirit and scope of the present invention, it can also make
Some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of electrometer measuring spoon, including spoon head, spoon neck, kettleholder and Handheld intelligent equipment, it is characterised in that
Weighing sensor is set at the spoon neck, processor, data presentation device are set on the kettleholder, short-distance wireless leads to
T unit, indicating lamp device and supply unit, the weighing sensor, processor, data presentation device, short distance
Radio communication device, indicating lamp device and supply unit formation electronic loop, when weighing, spoon head, spoon neck are placed on by object
Weighing sensor will send processor to after the pressure signal ADC analog-to-digital conversions experienced, the letter after being handled through processor
Number shown on the display apparatus, meanwhile, the signal collected is transferred to hand-held by the short-range wireless communication means
Formula smart machine, and shown on Handheld intelligent equipment.
2. electrometer measuring spoon according to claim 1, it is characterised in that settings button device on the kettleholder, institute
Stating PBU pushbutton unit includes on ＆ off switch, keeps key and data reset key, holding key, Contemporary Digital are pressed in data display
By the display device being retained on kettleholder until resetting or entering sleep state.
3. electrometer measuring spoon according to claim 1, it is characterised in that the weighing sensor is strain weighing
Sensor.
4. electrometer measuring spoon according to claim 1, it is characterised in that the display device is LED liquid crystal displays
One kind in screen, LED dot matrix LEDs or OLED display screen.
5. electrometer measuring spoon according to claim 1, it is characterised in that the indicating lamp device is LED.
6. electrometer measuring spoon according to claim 1, it is characterised in that the Handheld intelligent equipment include mobile phone,
Intelligent watch, PAD and other electric terminal equipments with display device.
7. electrometer measuring spoon according to claim 1, it is characterised in that the short-range wireless communication means are indigo plant
One kind in tooth chip, Wi-Fi chips, Zigbee chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217995.6A CN107271016A (en) | 2016-04-08 | 2016-04-08 | A kind of electrometer measuring spoon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217995.6A CN107271016A (en) | 2016-04-08 | 2016-04-08 | A kind of electrometer measuring spoon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107271016A true CN107271016A (en) | 2017-10-20 |
Family
ID=60052986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610217995.6A Pending CN107271016A (en) | 2016-04-08 | 2016-04-08 | A kind of electrometer measuring spoon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107271016A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445199A (en) * | 2017-12-22 | 2018-08-24 | 廉诚 | A kind of nutritional ingredient detection method and system based on information system |
| CN110926563A (en) * | 2019-12-16 | 2020-03-27 | 安徽信息工程学院 | Intelligent accurate measuring spoon |
| CN115202411A (en) * | 2022-08-12 | 2022-10-18 | 杭州斐彼科技有限公司 | Energy-saving control method and device for temperature measuring spoon and energy-saving temperature measuring spoon |
-
2016
- 2016-04-08 CN CN201610217995.6A patent/CN107271016A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445199A (en) * | 2017-12-22 | 2018-08-24 | 廉诚 | A kind of nutritional ingredient detection method and system based on information system |
| CN110926563A (en) * | 2019-12-16 | 2020-03-27 | 安徽信息工程学院 | Intelligent accurate measuring spoon |
| CN115202411A (en) * | 2022-08-12 | 2022-10-18 | 杭州斐彼科技有限公司 | Energy-saving control method and device for temperature measuring spoon and energy-saving temperature measuring spoon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |
|
| WD01 | Invention patent application deemed withdrawn after publication |