CN204027658U - Kitchen appliance - Google Patents
Kitchen appliance Download PDFInfo
- Publication number
- CN204027658U CN204027658U CN201420366362.8U CN201420366362U CN204027658U CN 204027658 U CN204027658 U CN 204027658U CN 201420366362 U CN201420366362 U CN 201420366362U CN 204027658 U CN204027658 U CN 204027658U
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- conductive layer
- resistive layer
- float
- tank body
- magnet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 239000003302 ferromagnetic material Substances 0.000 claims description 31
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 230000005291 magnetic effect Effects 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 123
- 238000001514 detection method Methods 0.000 description 11
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a kind of kitchen appliance, comprises water tank and support, and described water tank comprises tank body and condensate tank of dehumidifier, and this condensate tank of dehumidifier comprises resistive layer and conductive layer, is applied with DC voltage V on this resistive layer
rEFcontain the float of magnet along with the variation of the water level in tank body moves up and down, described conductive layer is subject to contact with resistive layer resistive layer is communicated with conductive layer electric signal containing the float effect generation deformation of magnet, resistive layer is divided into upper and lower two active components by deformation place of conductive layer, described conductive layer is connected to voltage signal detecting unit, and the component voltage that this voltage signal detecting unit detects upper and lower two active components of resistive layer realizes water level detecting.So, the difference of the magnitude of voltage of its upper and lower two active components of different positions, thereby can be continuously accurate sensed water level, and also simple in structure easy for installation, utilize in addition conductive film to survey water level cost also lower.
Description
Technical field
The utility model relates to a kind of electrical equipment, relates in particular to a kind of kitchen appliance.
Background technology
Existing household electrical appliances have two kinds of detection modes conventionally to the detection of cistern water level, the first is to carry out sensed water level by level electrode, but the detection mode of level electrode can only detect specific several water level, need to detect several water levels several level electrodes are set, wiring is more complicated also; In addition, level electrode is immersed in water, and galvanization, easily on level electrode, forms incrustation scale, and not easy cleaning, affects water quality, also can affect accuracy of detection when incrustation scale is serious.The second is to carry out sensed water level by float and tongue tube, equally also can only detect specific water level, and need to detect several water levels needs several tongue tubes are set, and has line complexity and high in cost of production problem when multiple water level detecting.
Utility model content
In view of this, be necessary the kitchen appliance that provides a kind of water level detecting accurate and simple in structure.
The utility model is achieved through the following technical solutions:
A kind of kitchen appliance, comprise water tank and support, described water tank comprises tank body and condensate tank of dehumidifier, this condensate tank of dehumidifier comprises conductive film, is placed in float and voltage signal detecting unit containing magnet in tank body, this support is provided with the installation portion for conductive film is installed, one sidewall of this tank body is the installation portion setting to also contiguous support just, and this conductive film comprises resistive layer and conductive layer, is applied with DC voltage V on this resistive layer
rEFcontain the float of magnet along with the variation of the water level in tank body moves up and down, described conductive layer is subject to contact with resistive layer resistive layer is communicated with conductive layer electric signal containing the float effect generation deformation of magnet, resistive layer is divided into upper and lower two active components by deformation place of conductive layer, described conductive layer is connected to voltage signal detecting unit, and the component voltage that this voltage signal detecting unit detects upper and lower two active components of resistive layer realizes water level detecting.
Described resistive layer is silverskin, copper film, aluminium film or carbon film.
Described conductive layer is magnetic film; Or described conductive layer comprises iron wire or iron wire band.
Described resistive layer and conductive layer are packaged into flat conductive film plate, and this conductive film plate is arranged on support.
Described conductive film plate is electric resistance touch screen, is provided with ferromagnetic material in the conductive layer outside of electric resistance touch screen, and the described float containing magnet attracts or repel this ferromagnetic material to make the conductive layer of electric resistance touch screen produce deformation.
Described ferromagnetic material is single little iron shot or magnet, and it is fitted in conductive layer outside by the mode that adheres to or hang; Or described ferromagnetic material is three above little iron shots or magnet, described conductive layer outside is provided with fixed strip, and this fixed strip equal intervals is provided with mounting hole, this little iron shot or magnet is equally spaced is fixed in mounting hole.
The side of the described float containing magnet is provided with rib; Or in described tank body, a side relative with conductive film is provided with magnetic stripe.
Gap between described resistive layer and conductive layer is less than 3mm; Or described voltage signal detecting unit is single-chip microcomputer, this conductive layer is connected directly to the AD port of single-chip microcomputer.
A kind of kitchen appliance, comprise water tank and support, described water tank comprises tank body and condensate tank of dehumidifier, this condensate tank of dehumidifier comprise be arranged on tank body outer wall conductive film, be placed in tank body containing float and the voltage signal detecting unit of magnet, this conductive film comprises resistive layer and conductive layer, is applied with DC voltage V on this resistive layer
rEFcontain the float of magnet along with the variation of the water level in tank body moves up and down, described conductive layer is subject to contact with resistive layer resistive layer is communicated with conductive layer electric signal containing the float effect generation deformation of magnet, resistive layer is divided into upper and lower two active components by deformation place of conductive layer, described conductive layer is connected to voltage signal detecting unit, the component voltage that this voltage signal detecting unit detects upper and lower two active components of resistive layer realizes water level detecting, and this voltage signal detecting unit is arranged on the outer wall or support of tank body.
Described resistive layer is directly plated on the lateral wall of tank body, conductive layer by with outer wall on the button bit clamping that arranges or paste fixing, and with resistive layer just to arranging.
A kind of kitchen appliance, comprise water tank and support, described water tank comprises tank body and condensate tank of dehumidifier, this condensate tank of dehumidifier comprises capacitance touch screen, be placed in float and capacitance signal detecting unit containing magnet in tank body, this support is provided with the installation portion for capacitance touch screen is installed, one sidewall of this tank body is the installation portion setting to also contiguous support just, contain the float of magnet along with the variation of the water level in tank body moves up and down, glassivation outside at capacitance touch screen is provided with ferromagnetic material, the described float containing magnet attracts or repels this ferromagnetic material the coupling capacitance between ferromagnetic material and capacitance touch screen is increased, the conductive layer of capacitance touch screen is connected to capacitance signal detecting unit, the touch position that this capacitance signal detecting unit detects float realizes water level detecting.
The beneficial effect that the utility model brings is:
Described condensate tank of dehumidifier comprises conductive film, is placed in float and voltage detection unit containing magnet in tank body, and this conductive film comprises resistive layer and conductive layer, is applied with DC voltage V on this resistive layer
rEFcontain the float of magnet along with the variation of the water level in tank body moves up and down, described conductive layer is subject to contact with resistive layer resistive layer is communicated with conductive layer electric signal containing the float effect generation deformation of magnet, resistive layer is divided into upper and lower two active components by deformation place of conductive layer, described conductive layer is connected to voltage signal detecting unit, and the component voltage that this voltage signal detecting unit detects upper and lower two active components of resistive layer realizes water level detecting.So, the difference of the magnitude of voltage of its upper and lower two active components of different positions, thereby can be continuously accurate sensed water level, and also simple in structure easy for installation, utilize in addition conductive film to survey water level cost also lower.
Described resistive layer is silverskin, copper film, aluminium film or carbon film, and so, resistive layer uses common conductive material, makes cost lower.
Described conductive layer is magnetic film; Or described conductive layer comprises iron wire or iron wire band, so, can guarantee to be made conductive layer generation deformation by magnetic field suction, can contact with resistive layer well simultaneously, in addition, magnetic film etc. are all more common ferromagnetic conductive materials, make cost lower.
Described resistive layer and conductive layer are packaged into flat conductive film plate, and this conductive film plate is arranged on support.So, be packaged into after one, can prevent the impact of the butt contact such as steam, dust, ensure the reliable operation of system.
Described conductive film plate is electric resistance touch screen, is provided with ferromagnetic material in the conductive layer outside of electric resistance touch screen, and the described float containing magnet attracts or repel this ferromagnetic material to make conductive layer produce deformation.Electric resistance touch screen is common parts on market, utilize and be provided with ferromagnetic material in electric resistance touch screen one side, make conductive layer generation deformation thereby the described float that contains magnet can act on ferromagnetic material, so, can reduce cost of development, ensure the batch consistance of accessory.
Gap between described resistive layer and conductive layer is less than 3mm.In the situation that ensureing to avoid false triggering, the spacing of two interlayers is the smaller the better, increases technology difficulty but do little meeting; Spacing is larger, can make the distance of conductive layer and float larger, affects the suction of float attraction conductive layer.
The side of the described float containing magnet is provided with rib, and so reduce the friction force between float and tank body, thereby float is moved more nimbly and freely, and more reliable.
A side relative with conductive film is provided with magnetic stripe in described tank body, like this, offsets the excessive pressure of float that the suction between float and voltage detecting layer causes and water tank wall, and float is moved more nimbly and freely, and more reliable.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the schematic diagram of the first preferred embodiments of kitchen appliance described in the utility model;
Fig. 2 is the enlarged diagram of described conductive film plate;
Fig. 3 is the schematic diagram of the second preferred embodiments of kitchen appliance described in the utility model;
The label that in figure, component names is corresponding is as follows:
10, kitchen appliance; 11, tank body; 12, condensate tank of dehumidifier; 121, conductive film; 1211, resistance detection layer; 1212; Conductive layer; 122, contain the float of magnet; 13, support; 131, installation portion; R1, the first resistance section; R2, the second resistance section; 20, kitchen appliance; 21, electric resistance touch screen; 211, conductive layer; 212, resistive layer; 22, ferromagnetic material.
Embodiment
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Described kitchen appliance can be soy bean milk making machine, electric cooker, electric pressure pot, water purifier etc.
Embodiment one:
Refer to the first preferred embodiments of the utility model kitchen appliance shown in Fig. 1, described kitchen appliance 10 comprises water tank and support 13, this water tank comprises tank body 11 and condensate tank of dehumidifier 12, this condensate tank of dehumidifier 12 comprises conductive film 121, be placed in float 122 and voltage detection unit (not shown) containing magnet in tank body 11, this support 13 is provided with the installation portion 131 for conductive film is installed, one sidewall of this tank body 11 just arranges the installation portion 131 of also contiguous support 13, this conductive film 121 comprises resistive layer 1211 and conductive layer 1212, on this resistive layer 1211, be applied with DC voltage V
rEFcontain the float 122 of magnet along with the variation of the water level in tank body 11 moves up and down, described conductive layer 1212 is subject to produce deformation containing float 122 effects of magnet and contacts electric signal is communicated with resistive layer 1211, resistive layer 1211 is divided into upper and lower two resistance section by deformation place of conductive layer 1212, described conductive layer 1212 is connected to voltage signal detecting unit, and the component voltage that this voltage signal detecting unit detects upper and lower two active components of resistive layer 1211 realizes water level detecting.
Refer to Fig. 2, described resistive layer 1211 is divided into the first resistance section R1 and the second resistance section R2, and the all-in resistance of the first resistance section R1 and the second resistance section R2 sum is constant.Along with moving up and down of float 122, conductive layer 1212, along with float 122 its deformation place of motion are moved, changes the first resistance section R1 and the second resistance section R2, and the first resistance section R1 becomes large, and the second resistance section R2 diminishes; Or the first resistance section R1 diminishes, the second resistance section R2 becomes greatly, so, the voltage of the first resistance section R1 and the second resistance section R2 is changed, and surveys continuously water level thereby realize.In the present embodiment, described resistive layer 1211 one end are applied with V
rEFother end ground connection, so, the directly voltage of test the first resistance section R1 or the second resistance section R2, in the present embodiment, described voltage detection unit is single-chip microcomputer, and described conductive layer 1212 is connected directly to the AD port of single-chip microcomputer, what circuit was exported is the analog quantity of a change in voltage, can identify by the AD mouth of single-chip microcomputer.
In the present embodiment, described is permanent magnet containing the magnet in the float 122 of magnet.
In the present embodiment, described resistive layer 1211 is silverskin, copper film, aluminium film or carbon film, and so, resistive layer 1211 uses common conductive material, makes cost lower.Described conductive layer 1212 is magnetic film, so, can guarantee to be made conductive layer 1212 that deformation occur by magnetic field suction, can contact with resistive layer 1211 well simultaneously, and in addition, ferromagnetic film is more common ferromagnetic conductive material, makes cost lower.
In the present embodiment, described resistive layer 1211 is packaged into flat conductive film plate with conductive layer 1212, is packaged into the impact that can prevent the butt contact such as steam, dust after one, ensures the reliable operation of system, and this conductive film plate is arranged on support.
In the present embodiment, the gap between described resistive layer 1211 and conductive layer 1212 is less than 3mm, and so, in the situation that ensureing to avoid false triggering, the spacing of two interlayers is the smaller the better, increases technology difficulty but do little meeting; Spacing is larger, can make conductive layer 1212 larger with the distance of float, affects the suction of float attraction conductive layer.
Described condensate tank of dehumidifier 12 comprise conductive film 121 and be placed in tank body 11 containing the float 122 of magnet, this conductive film 121 comprises resistive layer 1211 and conductive layer 1212, on this resistive layer 1211, is applied with DC voltage V
rEF, along with the variation of water level, following SEA LEVEL VARIATION containing the float 122 of magnet moves up and down, described conductive layer 1212 is subject to attract to produce deformation containing the float 122 of magnet and contacts electric signal is communicated with resistive layer 1211, resistive layer 1211 is divided into upper and lower two active components by deformation place of conductive layer 1212, according to the variation of upper and lower two active component resistance values, the component voltage of upper and lower two active components is changed, so, the difference of the magnitude of voltage of its upper and lower two active components of different positions, thereby accurate sensed water level continuously, and simple in structure easy for installation, utilize in addition conductive film to survey water level cost also lower.
Be appreciated that described conductive layer also can comprise iron wire or iron wire band.
The side that is appreciated that the described float containing magnet is provided with rib, and so reduce the friction force between float and tank body, thereby float is moved more nimbly and freely, and more reliable.
Be appreciated that in described tank body that a side relative with conductive film is provided with magnetic stripe, like this, offset the excessive pressure of float that the suction between float and voltage detecting layer causes and water tank wall, float is moved more nimbly and freely, and more reliable.
Be appreciated that described conductive film also can be arranged on the outer wall of water tank, voltage detection unit also can be arranged on the outer wall of water tank or on support.
Be appreciated that described conductive film also can be arranged on the outer wall of water tank, and resistive layer can directly be plated on the lateral wall of tank body, conductive layer by with outer wall on the button bit clamping that arranges or paste fixing, and with resistive layer just to arranging.
Embodiment two:
Refer to the kitchen appliance of the utility model shown in Fig. 3 the second preferred embodiments, this kitchen appliance 20 is with the difference of kitchen appliance 10: described conductive film plate is electric resistance touch screen 21, conductive layer outside at electric resistance touch screen 21 is provided with ferromagnetic material 22, certainly, be to comprise support (not illustrated) equally for the present embodiment kitchen appliance 20, electric resistance touch screen 21 is preferably on the installation portion being arranged on support.
In the present embodiment, the conductive layer 211 of electric resistance touch screen 21 arranges back to tank body 11, described ferromagnetic material 22 is single little iron shot or magnet (contrary towards the polarity of electric resistance touch screen 21 1 sides with float 122 magnet towards tank body one side), it,, by adhering to or suspension or fixed band are fitted in conductive layer 211 outsides, attracts these ferromagnetic materials 22 to make the conductive layer 211 of electric resistance touch screen 21 produce deformation containing the float 122 of magnet.
Be appreciated that, the conductive layer 211 of electric resistance touch screen 21 also can adopt and arrange in the face of the mode of tank body 11, so, ferromagnetic material 22 can only adopt magnet, ferromagnetic material 22 is identical towards the polarity of electric resistance touch screen 21 1 sides with float 122 magnet towards tank body one side, repel this ferromagnetic material 22 containing the float 122 of magnet and make the conductive layer 211 of electric resistance touch screen 21 produce deformation, be communicated with resistive layer 212 electric signal thereby realize conductive layer 211.
Be appreciated that described ferromagnetic material is three above little iron shots or magnet, described conductive layer outside is provided with fixed strip, and this fixed strip equal intervals is provided with mounting hole, this little iron shot or magnet is equally spaced is fixed in mounting hole.
Be appreciated that, described electric resistance touch screen also can replace with capacitance touch screen, capacitance touch screen mounting means is identical with employing electric resistance touch screen, this condensate tank of dehumidifier comprises capacitance touch screen, be placed in float and capacitance signal detecting unit containing magnet in tank body, this support is provided with the installation portion for capacitance touch screen is installed, one sidewall of this tank body is the installation portion setting to also contiguous support just, contain the float of magnet along with the variation of the water level in tank body moves up and down, glassivation outside at capacitance touch screen is provided with ferromagnetic material, the described float containing magnet attracts or repels this ferromagnetic material the coupling capacitance between ferromagnetic material and capacitance touch screen is increased, the conductive layer of capacitance touch screen is connected to capacitance signal detecting unit, the touch position that this capacitance signal detecting unit detects float realizes water level detecting.
The reason of above-mentioned difference is; the outermost layer of capacitance touch screen is glassivation; then be conductive layer; the 3rd layer is nonconducting glass screen, and interior the 4th layer is also conductive layer, and inner conducting layer is screen layer; play the effect of shielding internal electric signal; middle conductive layer is the key component of whole touch screen, on four angles or four edges, has direct lead-in wire, is responsible for the detection of touch point position.So; ferromagnetic material 22 is subject to attractive force or the repulsive force containing the float 122 of magnet; can touch the glassivation of capacitance touch screen, the coupling capacitance between ferromagnetic material and capacitance touch screen be increased, thereby realize the detection to cistern water level.
Other structures of present embodiment are all identical with embodiment with beneficial effect, do not repeat one by one at this.
Claims (10)
1. a kitchen appliance, comprise water tank and support, it is characterized in that: described water tank comprises tank body and condensate tank of dehumidifier, this condensate tank of dehumidifier comprises conductive film, is placed in float and voltage signal detecting unit containing magnet in tank body, this support is provided with the installation portion for conductive film is installed, one sidewall of this tank body is the installation portion setting to also contiguous support just, and this conductive film comprises resistive layer and conductive layer, is applied with DC voltage V on this resistive layer
rEFcontain the float of magnet along with the variation of the water level in tank body moves up and down, described conductive layer is subject to contact with resistive layer resistive layer is communicated with conductive layer electric signal containing the float effect generation deformation of magnet, resistive layer is divided into upper and lower two active components by deformation place of conductive layer, described conductive layer is connected to voltage signal detecting unit, and the component voltage that this voltage signal detecting unit detects upper and lower two active components of resistive layer realizes water level detecting.
2. kitchen appliance as claimed in claim 1, is characterized in that: described resistive layer is silverskin, copper film, aluminium film or carbon film.
3. kitchen appliance as claimed in claim 1, is characterized in that: described conductive layer is magnetic film; Or described conductive layer comprises iron wire or iron wire band.
4. kitchen appliance as claimed in claim 1, is characterized in that: described resistive layer and conductive layer are packaged into flat conductive film plate, and this conductive film plate is arranged on support.
5. kitchen appliance as claimed in claim 4, it is characterized in that: described conductive film plate is electric resistance touch screen, conductive layer outside at electric resistance touch screen is provided with ferromagnetic material, and the described float containing magnet attracts or repel this ferromagnetic material to make the conductive layer of electric resistance touch screen produce deformation.
6. kitchen appliance as claimed in claim 5, is characterized in that: described ferromagnetic material is single little iron shot or magnet, and it is fitted in conductive layer outside by the mode that adheres to or hang; Or described ferromagnetic material is three above little iron shots or magnet, described conductive layer outside is provided with fixed strip, and this fixed strip equal intervals is provided with mounting hole, this little iron shot or magnet is equally spaced is fixed in mounting hole.
7. kitchen appliance as claimed in claim 1, is characterized in that: the side of the described float containing magnet is provided with rib; Or in described tank body, a side relative with conductive film is provided with magnetic stripe.
8. a kitchen appliance, comprise water tank and support, it is characterized in that: described water tank comprises tank body and condensate tank of dehumidifier, this condensate tank of dehumidifier comprise be arranged on tank body outer wall conductive film, be placed in tank body containing float and the voltage signal detecting unit of magnet, this conductive film comprises resistive layer and conductive layer, is applied with DC voltage V on this resistive layer
rEFcontain the float of magnet along with the variation of the water level in tank body moves up and down, described conductive layer is subject to contact with resistive layer resistive layer is communicated with conductive layer electric signal containing the float effect generation deformation of magnet, resistive layer is divided into upper and lower two active components by deformation place of conductive layer, described conductive layer is connected to voltage signal detecting unit, the component voltage that this voltage signal detecting unit detects upper and lower two active components of resistive layer realizes water level detecting, and this voltage signal detecting unit is arranged on the outer wall or support of tank body.
9. kitchen appliance as claimed in claim 8, is characterized in that: described resistive layer is directly plated on the lateral wall of tank body, conductive layer by with outer wall on the button bit clamping that arranges or paste fixing, and with resistive layer just to arranging.
10. a kitchen appliance, comprise water tank and support, it is characterized in that: described water tank comprises tank body and condensate tank of dehumidifier, this condensate tank of dehumidifier comprises capacitance touch screen, be placed in float and capacitance signal detecting unit containing magnet in tank body, this support is provided with the installation portion for capacitance touch screen is installed, one sidewall of this tank body is the installation portion setting to also contiguous support just, contain the float of magnet along with the variation of the water level in tank body moves up and down, glassivation outside at capacitance touch screen is provided with ferromagnetic material, the described float containing magnet attracts or repels this ferromagnetic material the coupling capacitance between ferromagnetic material and capacitance touch screen is increased, the conductive layer of capacitance touch screen is connected to capacitance signal detecting unit, the touch position that this capacitance signal detecting unit detects float realizes water level detecting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420366362.8U CN204027658U (en) | 2014-07-04 | 2014-07-04 | Kitchen appliance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420366362.8U CN204027658U (en) | 2014-07-04 | 2014-07-04 | Kitchen appliance |
Publications (1)
Publication Number | Publication Date |
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CN204027658U true CN204027658U (en) | 2014-12-17 |
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Family Applications (1)
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CN201420366362.8U Active CN204027658U (en) | 2014-07-04 | 2014-07-04 | Kitchen appliance |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109580075A (en) * | 2018-12-11 | 2019-04-05 | 武汉大学 | A kind of hydraulic pressure automatic measurement system |
CN110220572A (en) * | 2019-07-25 | 2019-09-10 | 康沣生物科技(上海)有限公司 | Liquid level sensor |
-
2014
- 2014-07-04 CN CN201420366362.8U patent/CN204027658U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109580075A (en) * | 2018-12-11 | 2019-04-05 | 武汉大学 | A kind of hydraulic pressure automatic measurement system |
CN110220572A (en) * | 2019-07-25 | 2019-09-10 | 康沣生物科技(上海)有限公司 | Liquid level sensor |
CN110220572B (en) * | 2019-07-25 | 2024-04-09 | 康沣生物科技(上海)股份有限公司 | liquid level sensor |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250117 US 999 miles Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
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CP02 | Change in the address of a patent holder |