CN108037537A - A kind of detecting system and mixer - Google Patents
A kind of detecting system and mixer Download PDFInfo
- Publication number
- CN108037537A CN108037537A CN201711283561.7A CN201711283561A CN108037537A CN 108037537 A CN108037537 A CN 108037537A CN 201711283561 A CN201711283561 A CN 201711283561A CN 108037537 A CN108037537 A CN 108037537A
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- China
- Prior art keywords
- cutter
- signal
- detecting system
- detection circuit
- stirring
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/075—Safety devices
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention is suitable for appliance field, there is provided a kind of detecting system, including sensing device and detection circuit, applied to the stirring class product with stirring cutter；Wherein sensing device can produce induced field, when cutter works normally, the parameter of the induced field is in a number range stablized, if cutter is subjected to displacement, when deformation is even broken, its working status changes, the parameter of induced field also changes, inductive signal is exported to detection circuit, inductive signal is dealt with by detection circuit so as to export detection signal, the detection signal reflects the current working status of cutter, when signal condition when the signal and default cutter work normally is inconsistent, cutter at this time can be then accurately judged to be abnormal, user can make follow-up processing, user can be caused just to get the information at the first time in cutter operation irregularity, follow-up use is not interfered with, more it is possible to prevente effectively from security risk.
Description
Technical field
The invention belongs to appliance field, more particularly to a kind of detecting system and mixer.
Background technology
Class product, such as mixer and cook's machine are stirred, because its conveniently functional characteristic, is favored by people,
Using relatively broad.
And stir class product and realize all possess stirring cutter, in the prior art, cutter is due to its quality according to its function
Or the influence of the various factors such as the manufacturing process of product, service life, installation site can be moved, cutter deforms upon or
Person's cutter damages in itself, can influence to stir the using effect of class product；Under more serious situation, if stirring cutter is broken,
It is entrained in the food of stirring, is poured out with food, user will endangers user security when edible, particularly work as cutter
When the part of fracture is smaller, the more difficult fracture blade noticed in food, easily causes danger.
The content of the invention
The present invention provides a kind of detecting system, it is intended to solves in the prior art, the stirring cutter of stirring class product produces position
The using effect of product is influenced when moving, being damaged, and if cracking of cutter the problem of also bringing security risk to user.
The present invention is achieved in that a kind of detecting system, applied to stirring class product；The stirring class product includes knife
Tool, the detecting system include：
Sensing device, including at least one induction coil, for producing induced field；
The induced field changes according to the working status of the cutter, and the sensing device is additionally operable in response to institute
State the change output inductive signal of induced field；
Detection circuit, is connected with the sensing device, for receiving the inductive signal, and according to the inductive signal,
Output detection signal.
Preferably, the stirring class product includes cup body；
The induction coil is set around on the cup body；
The detecting system further includes：For connecting the attachment device of the induction coil and detection circuit.
Preferably, the stirring class product includes cup body；
The induction coil is embedded in the cup body in advance.
Preferably, the stirring class product includes base；
The induction coil is arranged on the base or is embedded in advance the base.
Preferably, the detection circuit includes：
Input unit, for inputting alternating signal, so that coil, which is powered, produces the induced field；
Amplify output unit, for receiving the inductive signal of the sensing device, and according to the inductive signal, amplification is simultaneously
Output detection signal.
Preferably, the detection circuit connection control unit；
Described control unit is used to receive the detection signal, and the detection signal is contrasted with preset signals,
The working status of the cutter is judged according to comparing result.
Preferably, described control unit connection warning device, the combination of cutoff device either or both of which, for according to institute
State warning device described in working state control and cutoff device.
Preferably, the detection circuit connection warning device, the combination of cutoff device either or both of which；
The warning device is used to receive the detection signal, and the control signal is contrasted with preset signals,
The working status of the cutter is judged according to comparing result, and is alarmed when judging cutter abnormal work；
The cutoff device is used to receive the detection signal, and the control signal and the preset signals are carried out pair
Than judging the working status of the cutter according to comparing result, and the stirring class production is turned off when judging cutter abnormal work
Product.
The embodiment of the present invention also provides a kind of mixer, including cutter, cup body, base；And
Detecting system as described in above-mentioned any one.
A kind of detecting system provided in an embodiment of the present invention, including sensing device and detection circuit, applied to band stirring blade
The stirring class product of tool；Wherein sensing device can produce induced field, when cutter works normally, the parameter of the induced field
In the number range that one stablizes, if cutter is subjected to displacement, deformation is even broken, its working status changes, induced field
Parameter also change, export inductive signal to detection circuit, inductive signal dealt with by detection circuit so as to export
Signal is detected, which reflects the current working status of cutter, when the signal and default cutter normal work
Signal condition it is inconsistent when, then can be accurately judged to cutter at this time and be abnormal, user can make follow-up processing, can be with
So that user just gets the information at the first time in cutter operation irregularity, follow-up use is not interfered with, more it is possible to prevente effectively from peace
Full hidden danger.Solve in the prior art, the stirring cutter of stirring class product influences the use of product when producing displacement, being damaged
Effect, and if cracking of cutter the problem of also bringing security risk to user.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram for detecting system that the embodiment of the present invention one provides；
Fig. 2 is a kind of scheme of installation of induction coil provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of scheme of installation of induction coil provided by Embodiment 2 of the present invention；
Fig. 4 is a kind of scheme of installation of induction coil provided by Embodiment 2 of the present invention；
Fig. 5 is a kind of scheme of installation of induction coil provided by Embodiment 2 of the present invention；
Fig. 6 is a kind of schematic diagram of separable detecting system provided by Embodiment 2 of the present invention；
Fig. 7 is a kind of schematic diagram of separable detecting system provided by Embodiment 2 of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of detecting system provided in an embodiment of the present invention, applied to the stirring class product with cutter, can pass through sensing
Magnetic field produces inductive signal according to the working status of cutter, and is exported according to the inductive signal and detect signal, can obtain immediately
Take the working status of cutter.
Embodiment one：
Fig. 1 is a kind of detecting system provided in an embodiment of the present invention, which is applied to stirring class product, above-mentioned
Stir the cutter 30 that class product should include being used for stirring operation；The detecting system includes sensing device and detection circuit, in this hair
In bright embodiment, sensing device includes at least one induction coil 10, which is connected with detection circuit, when detection electricity
Road be powered when, induction coil 10 is powered, produce induced field, the magnetic field parameter of the induced field when cutter 30 works normally,
In a stable number range, the normal work of cutter 30 mentioned here should be that 30 installation site of cutter does not change, knife
Tool 30 itself is undeformed with damaging.In embodiments of the present invention, when cutter 30 works normally, induction coil 10 can export normally
Working signal exports a waveform to detection circuit by detection circuit, it should be understood that, the corresponding waveform is 30 normal work of cutter
Make state.
In embodiments of the present invention, when the working status of cutter 30 is abnormal, such as 30 installation site of cutter changes
Become, cutter 30 is deformed upon, is broken in itself, and since cutter 30 is metal material, its displacement and deformation can all influence to sense magnetic
The parameter of field, makes the numerical value of its parameter change, since induced field is more sensitive, even if 30 state change of cutter of very little
Its parameter value can be caused beyond the number range of former normal work.
In embodiments of the present invention, the parameter of induced field is changed, and the signal that induction coil 10 exports accordingly is sent out
Changing, the signal of above-mentioned induction coil 10 output is inductive signal.Detection circuit can be according to this inductive signal, accordingly
Ground exports a detection signal, this, which detects the signal waveform exported when signal and above-mentioned normal work, can produce deviation, use
Family can intuitively be judged to stir the operation irregularity at this time of cutter 30.
In embodiments of the present invention, the signal waveform that detection circuit exports when cutter 30 can be worked normally by screen
It is shown, and the detection signal that detection circuit exports in real time is also illustrated in the screen, it is preferable that there is displaying on the screen
Coordinate, so that user can more be intuitive to see change.In other words, the detection signal waveform when output and above-mentioned normal work
When signal waveform when making is inconsistent, it is protruded into displaying etc. with different colors.
A kind of detecting system provided in an embodiment of the present invention, including sensing device and detection circuit, applied to band stirring blade
The stirring class product of tool 30；Wherein sensing device can produce induced field, when cutter 30 works normally, the induced field
Parameter one stablize number range, if cutter 30 is subjected to displacement, deformation is even broken, its working status changes, sense
Answer the parameter in magnetic field also to change, export inductive signal to detection circuit, inductive signal is dealt with by detection circuit from
And detection signal is exported, which reflects the current working status of cutter 30, when the signal and default cutter 30
When signal condition during normal work is inconsistent, then it can be accurately judged to cutter 30 at this time and be abnormal, after user can make
Continuous processing, can cause user just to get the information at the first time in 30 operation irregularity of cutter, not interfere with follow-up use, more
It is possible to prevente effectively from security risk.Solve in the prior art, the stirring cutter 30 of stirring class product produces displacement, is damaged
When influence product using effect, and if cutter 30 be broken the problem of also bringing security risk to user.
Embodiment two：
Detecting system provided in an embodiment of the present invention, applied to stirring class product, difference lies in this with embodiment one for it
Stirring class product includes cup body 20, it will be appreciated that the cup body 20 is the container for holding object to be mixed, to the shape of itself
Material etc. is not intended to be limited in any.In embodiments of the present invention, sensing device includes at least one induction coil 10, the induction coil
10 are set around on above-mentioned cup body 20.
In embodiments of the present invention, the winding position of induction coil 10 can be the inner wall of cup body 20, outer wall either bottom
Portion, in a preferred embodiment, for the sake of security or cleaning convenience, induction coil 10 is arranged at the outer of cup body 20
Wall.Wherein, the winding mode of induction coil 10 can be any position that circular whole cup body 20 or side are wound on wall of cup
Put, specifically, being the winding mode example of induction coil 10 as shown in Figure 2 to 3.In another preferred embodiment of the present invention
In, induction coil 10 is arranged at bottom of a cup, as shown in Figure 4；Since cutter 30 is often installed on the bottom of cup body 20, this mode can
So that induction coil 10 and cutter 30 are closer to sensing is sensitiveer.
In embodiments of the present invention, induction coil 10 is set around on cup body 20, and detection circuit is arranged at stirring class product
Outside cup body 20, therefore the detecting system further includes an attachment device, for connecting the induction coil 10 and detection circuit, such as
It can be form of plug etc..
In the optimal enforcement example of the present invention, induction coil 10 is embedded in the inside of cup body 20 in advance, is not exterior installation
Form, can not only facilitate cleaning of the user to stirring class product cup body 20, also make the appearance of product more concise and beautiful.
In another embodiment of the invention, a kind of detecting system, applied to the stirring class product with cutter 30, the stirring
Class product further includes base 40, and above-mentioned induction coil 10 is arranged on base 40, the position of close above-mentioned 20 bottom of cup body,
Since control panel is arranged at base 40, so induction coil 10 need not be additionally connect to control panel, it is easier for installation；Tool
Body, as shown in Figure 5.Because stirring the operating characteristic of class product, cutter 30 is often arranged at the bottom of cup body 20, induction coil
10 set on the base 40 it, close to the place of 20 bottom of cup body, closer to the installation site of cutter 30, sensing is sensitiveer.
In another preferred embodiment of the present invention, detecting system could be provided as form separated with stirring class product,
Wherein, as shown in fig. 6, detecting system integrally can be set to cricoid form 50 is sleeved on cup body, or as shown in fig. 7, detection
System may be configured as the form 51 of sheet.When in use, the relevant position of stirring class product can be fixed in, for detecting
The working status of cutter 30, when needing to clean stirring class product or idle product, is removed so that stirring class production
Product cleaning is more convenient, and separated form make it that the use of detecting system is more flexible, and same detecting system can service
In multiple and different stirring class products, user demand, usage experience higher are more in line with.
In embodiments of the present invention, as shown in Figure 1, detection circuit includes：
Input unit, for inputting alternating signal, as in figure resonant frequency input, make coil 10 (including in Fig. 1 L1 and
L2) it is powered and produces induced field；
Amplify output unit, for receiving the inductive signal of sensing device (including induction coil L1 and L2) output, and root
According to the inductive signal, output detection signal, it will be appreciated that because the inductive signal that induction coil 10 produces is fainter, in order to
So that judging result is more accurate, so being exported again after being amplified.
In embodiments of the present invention, the detection signal output part connection control unit of above-mentioned detection circuit, control unit
Contrasted for receiving the detection signal, and by the detection signal with preset signals, according to judging comparing result
The working status of cutter 30.In embodiments of the present invention, detection circuit exports when preset signals work normally for stirring cutter 30
Signal, control unit can contrast the detection signal exported in real time with preset signals, and export judging result.Should
Understand, when above-mentioned two signal waveforms matching, judge that cutter 30 works normally, it is on the contrary then be judged as cutter 30 extremely.
In another embodiment of the invention, control unit is also connected with warning device, cutoff device either or both of which
Combination, according to warning device and cutoff device described in the working state control.Judge that cutter 30 is working properly specifically, working as
When, warning device and cutoff device are controlled all in closed mode；If be judged as 30 abnormal work of cutter, warning device is controlled
Alarm or control cutoff device shut-off stirring class product, or alarm and shut-off are controlled at the same time.For example, when blade breakages, fragment
In the presence of in the food being stirred, detecting system detects blade abnormal work, control alarm, then user can avoid missing at this time
Eat the blade of fracture；Or when serious deformation occurs for blade, during due to food also in cup body 20, user can not outside cup body 20
It was observed that deformed cutter 30, which works on, will influence the use of product, detecting system detects and judges blade exception work
When making, you can shut-off product, avoids above-mentioned situation from occurring.
In another embodiment of the invention, detection circuit can also be directly connected to one of warning device, cutoff device
Or both combination, warning device is used to receive the detection signal at this time, and the control signal and preset signals are carried out pair
Than judging the working status of the cutter 30 according to comparing result, and alarm when judging 30 abnormal work of cutter；Shut-off
Device is used to receive the detection signal, and the control signal and the preset signals are contrasted, according to comparing result
Judge the working status of the cutter 30, and the stirring class product is turned off when judging 30 abnormal work of cutter.
A kind of detecting system provided in an embodiment of the present invention, including sensing device and detection circuit, applied to band stirring blade
The stirring class product of tool 30；Wherein sensing device can produce induced field, when cutter 30 works normally, the induced field
Parameter one stablize number range, if cutter 30 is subjected to displacement, deformation is even broken, its working status changes, sense
Answer the parameter in magnetic field also to change, export inductive signal to detection circuit, inductive signal is dealt with by detection circuit from
And detection signal is exported, which reflects the current working status of cutter 30, when the signal and default cutter 30
When signal condition during normal work is inconsistent, then it can be accurately judged to cutter 30 at this time and be abnormal, after user can make
Continuous processing, can cause user just to get the information at the first time in 30 operation irregularity of cutter, not interfere with follow-up use, more
It is possible to prevente effectively from security risk.Solve in the prior art, the stirring cutter 30 of stirring class product produces displacement, is damaged
When influence product using effect, and if cutter 30 be broken the problem of also bringing security risk to user.
Embodiment three：
The embodiment of the present invention provides a kind of mixer, including cutter 30, cup body 20, base 40；And as embodiment one~
Any one detecting system described in two, details are not described herein again.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (8)
- A kind of 1. detecting system, applied to stirring class product；It is characterized in that, the stirring class product includes cutter, the inspection Examining system includes：Sensing device, including at least one induction coil, for producing induced field；The induced field changes according to the working status of the cutter, and the sensing device is additionally operable in response to the sense The change in magnetic field is answered to export inductive signal；Detection circuit, is connected with the sensing device, for receiving the inductive signal, and according to the inductive signal, output Detect signal.
- 2. detecting system as claimed in claim 1, it is characterised in that the stirring class product includes cup body；The induction coil is set around on the cup body；The detecting system further includes：For connecting the attachment device of the induction coil and detection circuit.
- 3. detecting system as claimed in claim 1, it is characterised in that the stirring class product includes cup body；The induction coil is embedded in the cup body in advance.
- 4. detecting system as claimed in claim 1, it is characterised in that the stirring class product includes base；The induction coil is arranged on the base or is embedded in advance the base.
- 5. detecting system as claimed in claim 1, it is characterised in that the detection circuit connects control unit；Described control unit is used to receive the detection signal, and the detection signal is contrasted with preset signals, according to Comparing result judges the working status of the cutter.
- 6. detecting system as claimed in claim 1, it is characterised in that described control unit connection warning device, cutoff device Either or both of which combines, for warning device and cutoff device according to the working state control.
- 7. detecting system as claimed in claim 1, it is characterised in that the detection circuit connection warning device, cutoff device Either or both of which combines；The warning device is used to receive the detection signal, and the control signal is contrasted with preset signals, according to Comparing result judges the working status of the cutter, and alarms when judging cutter abnormal work；The cutoff device is used to receive the detection signal, and the control signal and the preset signals are contrasted, The working status of the cutter is judged according to comparing result, and the stirring class product is turned off when judging cutter abnormal work.
- 8. a kind of mixer, it is characterised in that including cutter, cup body, base；AndDetecting system as described in claim 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283561.7A CN108037537A (en) | 2017-12-07 | 2017-12-07 | A kind of detecting system and mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283561.7A CN108037537A (en) | 2017-12-07 | 2017-12-07 | A kind of detecting system and mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108037537A true CN108037537A (en) | 2018-05-15 |
Family
ID=62096158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283561.7A Pending CN108037537A (en) | 2017-12-07 | 2017-12-07 | A kind of detecting system and mixer |
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| CN (1) | CN108037537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757992A (en) * | 2018-12-11 | 2019-05-17 | 惠州拓邦电气技术有限公司 | A kind of auto dish frying pot working condition judgment method, device and auto dish frying pot |
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