CN108926257A - Food materials amount judgment means and cooking apparatus for cooking apparatus - Google Patents
Food materials amount judgment means and cooking apparatus for cooking apparatus Download PDFInfo
- Publication number
- CN108926257A CN108926257A CN201710393473.6A CN201710393473A CN108926257A CN 108926257 A CN108926257 A CN 108926257A CN 201710393473 A CN201710393473 A CN 201710393473A CN 108926257 A CN108926257 A CN 108926257A
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- food materials
- driving rod
- flexible driving
- judgment means
- cooking apparatus
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- 239000000463 material Substances 0.000 title claims abstract description 116
- 238000010411 cooking Methods 0.000 title claims abstract description 50
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 239000003990 capacitor Substances 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- 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
- A47J27/00—Cooking-vessels
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The embodiment of the present invention provides a kind of food materials amount judgment means and cooking apparatus for cooking apparatus, belongs to household appliance technical field.The food materials amount judgment means include：Flexible driving rod, for being moved according to the food materials amount for holding food materials in the cooking apparatus；Detection module is connect with the flexible driving rod, for detecting the position of the flexible driving rod and the position being converted to electric signal；And controller, it is connect with the detection module, for judging the food materials amount of the food materials according to the electric signal.The cooking apparatus includes above-mentioned food materials amount judgment means.Thereby, the food materials amount for judging food materials is realized.
Description
Technical field
The present invention relates to household appliance technical fields, more particularly to a kind of food materials amount judgment means for cooking apparatus and cook
It prepares food utensil.
Background technique
When user is cooked using cooking apparatus, it is often desirable that when cooking process or culinary art start to show countdown
Between, to grasp cooking process at any time.But the time needed for the culinary art of different food materials amounts be it is different, cause to start to show
Count down time and end of actually cooking time deviation it is larger.The key of problem is to cook cannot judge to eat when starting
The size of material amount.
Summary of the invention
The purpose of the embodiment of the present invention is that a kind of food materials amount judgment means and cooking apparatus for cooking apparatus are provided,
It can determine whether out the size of food materials amount.
To achieve the goals above, the one aspect of the embodiment of the present invention provides a kind of food materials amount for cooking apparatus and sentences
Disconnected device, the food materials amount judgment means include：Flexible driving rod, for being occurred according to the food materials amount for holding food materials in cooking apparatus
It is mobile；Detection module is connect with flexible driving rod, for detecting the position of flexible driving rod and position being converted to electric signal；
And controller, it is connect with detection module, for judging the food materials amount of food materials according to electric signal.
Optionally, flexible driving rod includes drive rod and the spring being coupled with the drive rod.
Optionally, cooking apparatus includes cooker body, and flexible driving rod is mounted on the bottom of cooker body and issues in the extruding of cooker body
Raw displacement.
Optionally, cooking apparatus includes interior pot, and flexible driving rod is mounted on the lower section on edge on interior pot and the inside extruding of pot
Under be subjected to displacement.
Optionally, electrode is fixed on flexible driving rod；Detection module includes：Multiple spring electrodes, each spring electrode
With different length, when flexible driving rod is in different location, the electrode and different number of fixation on flexible driving rod
Spring electrode is in contact；Quantity of the controller according to the spring electrode with contact electrode fixed on flexible driving rod, judgement
The food materials amount of food materials.
Optionally, each spring electrode is associated with a resistance；Controller is according to the electrode phase with fixation on flexible driving rod
Partial pressure value caused by resistance associated by the spring electrode of contact judges the food materials amounts of food materials.
Optionally, detection module includes 3 spring electrodes.
Optionally, detection module includes：One end of capacitor, capacitor is connect with flexible driving rod, capacitor it is another
End is connect with controller, and controller judges the food materials amount of food materials according to the capacitance variations of the capacitor.
Optionally, detection module includes：One end of inductance coil, inductance coil is connect with drive rod, inductance coil it is another
One end is connect with controller, and controller judges the food materials amount of food materials according to the variation of the inductance of the inductance coil.
Additionally, the another aspect of the embodiment of the present invention provides a kind of cooking apparatus, which includes above-mentioned food
Material amount judgment means.
Through the above technical solutions, the position of flexible driving rod is associated with the food materials amount of food materials, realize according to elasticity
The position of drive rod judges the food materials amount of food materials.
The other feature and advantage of the embodiment of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to further understand for providing to the embodiment of the present invention, and constitute part of specification, under
The specific embodiment in face is used to explain the present invention embodiment together, but does not constitute the limitation to the embodiment of the present invention.Attached
In figure：
Fig. 1 is the structural block diagram for the food materials amount judgment means for cooking apparatus that one embodiment of the invention provides；
Fig. 2 is the scheme of installation for the flexible driving rod that one embodiment of the invention provides；
Fig. 3 be another embodiment of the present invention provides flexible driving rod scheme of installation
Fig. 4 is the part composition connection schematic diagram for the food materials amount judgment means that one embodiment of the invention provides；
Fig. 5 a to Fig. 5 c is flexible driving rod and the spring in the case where food materials amount is different that one embodiment of the invention provides
The relation schematic diagram of electrode；
Fig. 6 a to Fig. 6 c be another embodiment of the present invention provides flexible driving rod and bullet in the case where food materials amounts is different
The relation schematic diagram of spring electrode.
Description of symbols
1 flexible driving rod, 2 detection module
Pot in 3 controllers 4
5 cooker body, 6 spring electrode
7 drive rod, 8 spring
9 metal electrode, 10 MCU
R1, R2, R3, R4 resistance
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.
The one aspect of the embodiment of the present invention provides a kind of food materials amount judgment means for cooking apparatus.Fig. 1 is this hair
The structural block diagram for the food materials amount judgment means for cooking apparatus that a bright embodiment provides.As shown in Figure 1, the food materials amount judges
Device includes flexible driving rod 1, detection module 2 and controller 3.Wherein, detection module 2 respectively with flexible driving rod 1 and control
Device 3 connects.Flexible driving rod 1 is moved according to the food materials amount for holding food materials in cooking apparatus, the detectable elasticity of detection module 2
The position of the drive rod 1 and position that can be will test is converted to electric signal.Controller 3 can judge the food materials of food materials according to electric signal
Amount.In this way, realizing the food materials amount judged in cooking apparatus.In addition, the food materials amount judgment means structure is simple, cost is relatively low.
Wherein, in embodiments of the present invention, controller 3 can be MCU (Microcontroller Unit, micro-control unit).
Optionally, in embodiments of the present invention, flexible driving rod, which can be, any mobile structure, example occurs because of extruding
It such as can be the device comprising drive rod and the spring being coupled with drive rod.In addition, in embodiments of the present invention, elastic transmission
Installation site of the bar in cooking apparatus does not limit.For example, flexible driving rod peace can be stewed mounted in the bottom of the cooker body of cooking apparatus
Body can extrude flexible driving rod and bring it about displacement.Alternatively, flexible driving rod is mounted on the lower section on edge on the interior pot of cooking apparatus,
Interior pot can extrude flexible driving rod and bring it about displacement.For example, being mounted on the weight support position of interior pot.Fig. 2 is that the present invention one is real
The scheme of installation of the flexible driving rod of example offer is provided.As shown in Fig. 2, flexible driving rod includes drive rod 7 and coupled
Spring 8 is mounted on the bottom of cooker body 5.Drive rod 7 can be directly squeezed when cooker body 5 is by weight brings it about displacement.Fig. 3 is this hair
The scheme of installation for the flexible driving rod that bright another embodiment provides.Flexible driving rod includes drive rod 7 and coupled bullet
Spring 8 is mounted on the lower section on edge on interior pot 4.In this way, interior pot 4 can contact drive rod 7, it can extrude and pass when holding food materials in interior pot 4
Lever 7 brings it about displacement.
In embodiments of the present invention, detection module may include multiple spring electrodes.Wherein, each spring electrode can have
Different length.Electrode, such as metal electrode can be fixed on flexible driving rod.In this way, when flexible driving rod is because of cooking apparatus
When inside holding the food materials of different weight and being in different location, fixed electrode can be with the spring of different number on flexible driving rod
Contact electrode.Controller judges food materials according to the quantity of the spring electrode with contact electrode fixed on flexible driving rod
Food materials amount.Wherein, judged according to the spring electrode quantity contacted with electrode the food materials amount of food materials mode can there are many.For example,
Each spring electrode is associated with a resistance, then it can be according to the partial pressure value generated with the associated resistance of the spring electrode of contact electrode
Judge the food materials amount of food materials.Specifically, by taking detection module includes 3 spring electrodes as an example.It is different heavy when being held in cooking apparatus
When the food materials of amount, the degree that flexible driving rod is extruded is different and is in different positions, and then fixed on flexible driving rod
The quantity of the spring electrode of electrode is different.Shown in as shown in Figure 5 a to 5 c.In Fig. 5 a to Fig. 5 c, flexible driving rod includes drive rod
7 and spring 8, one end of drive rod 7 be fixed with metal electrode 9.It should be noted that the structure of flexible driving rod is not limited in
Structure shown in Fig. 5 a to Fig. 5 c.When Fig. 5 a shows a small amount of food materials of addition in cooking apparatus, because cooker body 5 squeezes, drive rod 7 is moved
It moves so that metal electrode 9 is contacted with the longest spring electrode 6.1 of length.As shown in figure 4, metal electrode 9 connects with spring electrode 6.1
Touching is so that branch conducting where the two.In the circuit, resistance R1 and resistance R4 is divided.The voltage of 10 detection resistance R4 of MCU.
MCU 10 can determine whether out that metal electrode 9 is only contacted with spring electrode 6.1 according to the voltage value detected, i.e., holds in cooking apparatus
A small amount of food materials.Wherein, MCU 10 can be connect by its (analog-to-digital conversion) port AD with the high voltage end of resistance R4 to detect it
Voltage value.For example, the voltage value that MCU 10 passes through AD Port detecting to resistance R4 at this time is VDD×R4/(R1+R4).Work as cooking pot
When being put into moderate food materials in tool, metal electrode 9 is contacted with spring electrode 6.1 and spring electrode 6.2, as shown in Figure 5 b.At this point,
As can be seen from Figure 4, the branch at 6.2 place of spring electrode 6.1 and spring electrode is both turned on.At this point, after resistance R1 and resistance R2 are in parallel
It is divided with resistance R4, the voltage value at the both ends resistance R4 isMCU 10 can be according to this
Voltage value is judged to hold moderate food materials in cooking apparatus.When being put into a large amount of food materials in cooking apparatus, metal electrode 9 and bullet
Spring electrode 6.1, spring electrode 6.2 and spring electrode 6.3 contact, as shown in Figure 5 c.At this point, as can be known from Fig. 4, spring electrode
6.1, the branch at 6.3 place of spring electrode 6.2 and spring electrode can be connected.At this point, resistance R1, resistance R2 and resistance R3 are in parallel
It is divided afterwards with resistance R4, the voltage value at the both ends resistance R4 is
MCU 10 can judge to hold a large amount of food materials in cooking apparatus according to the voltage value.Shown in as shown in Figure 5 a to 5 c, drive rod 7 and bullet
The flexible driving rod that spring 8 forms is mounted on cooker body bottom.It can be used when flexible driving rod is mounted on the lower section on edge on interior pot same
Above-mentioned identical principle judges food materials amount, as shown in Fig. 6 a to Fig. 6 c.
Optionally, in an embodiment of the present invention, in order to enable the size to food materials amount in cooking apparatus judges more
Precisely, the spring electrode of different number can be set according to the actual situation, and each spring electrode has different length, and difference is long
The spring electrode of degree corresponds to different size of food materials amount.Preferably, 1 to 10 spring electrode can be set.
Optionally, in an embodiment of the present invention, the elasticity that can also need to be arranged different number according to structure precision passes
Lever.The flexible driving rod of the different number shares the food materials amount of the food materials held in cooking apparatus, so that passing through above-mentioned implementation
The food materials amount that food materials amount judgment means described in example are judged is more accurate.Preferably, 1 to 20 elastic transmission can be set
Bar.
Optionally, in an embodiment of the present invention, detection module may include capacitor.One end of capacitor and elasticity pass
Lever connection, the other end of capacitor are connect with controller, and controller judges the food of food materials according to the capacitance variations of the capacitor
Material amount.
Optionally, in an embodiment of the present invention, detection module may include inductance coil.One end of inductance coil and biography
Lever connection, the other end of inductance coil are connect with controller, and controller judges food materials according to the variation of the inductance of the inductance coil
Food materials amount.
Additionally, the another aspect of the embodiment of the present invention provides a kind of cooking apparatus.The cooking apparatus includes above-mentioned implementation
Food materials amount judgment means described in example.
In conclusion by the way that flexible driving rod is arranged in cooking apparatus, by the food of the position of flexible driving rod and food materials
The association of material amount, realizes the food materials amount that food materials are judged according to the position of flexible driving rod.Specifically, by the spring electricity of different length
Pole is corresponding with the size of food materials amount, and electrode is fixed on flexible driving rod, when holding the food materials of different weight in cooking apparatus,
The spring electrode of different length is contacted with electrode, and the food materials amount of food materials is judged according to the quantity of the spring electrode contacted with electrode.
It further, can be by the quantity of the spring electrode contacted with the associated electric resistance partial pressure value embodiment of spring electrode with electrode, in turn
The food materials amount of food materials is judged by partial pressure value.Additionally, elasticity can also be embodied by the variation of detection capacitor or inductance to pass
The change of lever position, and then judge according to the variation of capacitor or inductance the food materials amount of food materials.The food materials amount judgment means knot
Structure is simple, at low cost, can be widely applied to the various cooking apparatus for needing to judge food materials amount.Moreover, food materials amount judgment means
In controller the controller of cooking apparatus itself can be used so that cost is lower.Also, the food materials in the embodiment of the present invention
Measure judgment means detection is the either interior pot weight of cooker body weight and food materials weight and food materials weight, not by cooker body or interior pot shape
The influence of state, feasibility with higher.
The optional embodiment of example of the present invention is described in detail in conjunction with attached drawing above, still, the embodiment of the present invention is simultaneously unlimited
Detail in above embodiment can be to the embodiment of the present invention in the range of the technology design of the embodiment of the present invention
Technical solution carry out a variety of simple variants, these simple variants belong to the protection scope of the embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the embodiment of the present invention pair
No further explanation will be given for various combinations of possible ways.
In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.
Claims (10)
1. a kind of food materials amount judgment means for cooking apparatus, which is characterized in that the food materials amount judgment means include：
Flexible driving rod, for being moved according to the food materials amount for holding food materials in the cooking apparatus；
Detection module is connect with the flexible driving rod, for detecting the position of the flexible driving rod and turning the position
It is changed to electric signal；And
Controller is connect with the detection module, for judging the food materials amount of the food materials according to the electric signal.
2. food materials amount judgment means according to claim 1, which is characterized in that the flexible driving rod include drive rod and
The spring being coupled with the drive rod.
3. food materials amount judgment means according to claim 1, which is characterized in that the cooking apparatus includes cooker body, described
Flexible driving rod is mounted on the bottom of the cooker body and is subjected to displacement under the extruding of the cooker body.
4. food materials amount judgment means according to claim 1, which is characterized in that the cooking apparatus includes interior pot, described
Flexible driving rod is mounted on the lower section on edge on the interior pot and is subjected to displacement under the extruding of the interior pot.
5. food materials amount judgment means according to claim 1, which is characterized in that
Electrode is fixed on the flexible driving rod；
The detection module includes：Multiple spring electrodes, each spring electrode has different length, in the flexible driving rod
When in different location, fixed electrode is in contact with the spring electrode of different number on the flexible driving rod；
The controller is according to the quantity of the spring electrode with contact electrode fixed on the flexible driving rod, described in judgement
The food materials amount of food materials.
6. food materials amount judgment means according to claim 5, which is characterized in that
Each spring electrode is associated with a resistance；
The controller is produced according to resistance associated by the spring electrode of contact electrode fixed on the flexible driving rod
Raw partial pressure value judges the food materials amounts of the food materials.
7. food materials amount judgment means according to claim 5, which is characterized in that the detection module includes 3 bullets
Spring electrode.
8. food materials amount judgment means according to claim 1, which is characterized in that the detection module includes：
Capacitor, one end of the capacitor are connect with the flexible driving rod, the other end of the capacitor and the control
Device connection, the controller judge the food materials amount of the food materials according to the capacitance variations of the capacitor.
9. food materials amount judgment means according to claim 1, which is characterized in that the detection module includes：
Inductance coil, one end of the inductance coil are connect with the drive rod, the other end of the inductance coil and the control
Device connection processed, the controller judge the food materials amount of the food materials according to the variation of the inductance of the inductance coil.
10. a kind of cooking apparatus, which is characterized in that the cooking apparatus includes food materials described in any one of claim 1 to 9
Measure judgment means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393473.6A CN108926257B (en) | 2017-05-27 | 2017-05-27 | Food amount judging device for cooking utensil and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393473.6A CN108926257B (en) | 2017-05-27 | 2017-05-27 | Food amount judging device for cooking utensil and cooking utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108926257A true CN108926257A (en) | 2018-12-04 |
| CN108926257B CN108926257B (en) | 2023-11-24 |
Family
ID=64448162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710393473.6A Active CN108926257B (en) | 2017-05-27 | 2017-05-27 | Food amount judging device for cooking utensil and cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108926257B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112293A (en) * | 2007-09-14 | 2008-01-30 | 九阳股份有限公司 | Modified electric pressure cooker |
| CN201806493U (en) * | 2010-07-15 | 2011-04-27 | 美的集团有限公司 | Electric heating cooker capable of judging food amount |
| CN204862611U (en) * | 2015-08-11 | 2015-12-16 | 广东伊莱特电器有限公司 | But electric rice cooker of automatic selection procedure of cooking |
| CN204862610U (en) * | 2015-08-11 | 2015-12-16 | 广东伊莱特电器有限公司 | Electricity rice cooker with function of weighing |
| CN106618271A (en) * | 2016-12-06 | 2017-05-10 | 美的集团电子商务有限公司 | Food processer |
-
2017
- 2017-05-27 CN CN201710393473.6A patent/CN108926257B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112293A (en) * | 2007-09-14 | 2008-01-30 | 九阳股份有限公司 | Modified electric pressure cooker |
| CN201806493U (en) * | 2010-07-15 | 2011-04-27 | 美的集团有限公司 | Electric heating cooker capable of judging food amount |
| CN204862611U (en) * | 2015-08-11 | 2015-12-16 | 广东伊莱特电器有限公司 | But electric rice cooker of automatic selection procedure of cooking |
| CN204862610U (en) * | 2015-08-11 | 2015-12-16 | 广东伊莱特电器有限公司 | Electricity rice cooker with function of weighing |
| CN106618271A (en) * | 2016-12-06 | 2017-05-10 | 美的集团电子商务有限公司 | Food processer |
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| Publication number | Publication date |
|---|---|
| CN108926257B (en) | 2023-11-24 |
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