CN202635476U - Accurate-detecting soybean milk maker - Google Patents
Accurate-detecting soybean milk maker Download PDFInfo
- Publication number
- CN202635476U CN202635476U CN201220208466.7U CN201220208466U CN202635476U CN 202635476 U CN202635476 U CN 202635476U CN 201220208466 U CN201220208466 U CN 201220208466U CN 202635476 U CN202635476 U CN 202635476U
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- cup
- metal material
- head
- lower cover
- bean milk
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Abstract
The utility model relates to an accurate-detecting soybean milk maker, which comprises a control chip, a cup, a cutter and a motor, the cutter is arranged in the cup, the motor is used for driving the cutter, wherein the soybean milk maker is also provided with a resistance detection circuit, which is connected with the control chip, two structural parts in the cup respectively serve as a grounding electrode and a signal electrode of the resistance detection circuit, and according to the change of the resistance between the grounding electrode and the signal electrode detected by the resistance detection circuit, the control chip determines the change of water level or soybean milk foam in the cup. The accurate-detecting soybean milk maker can accurately detect water level and overflow signals.
Description
Technical field
The utility model relates to a kind of soy bean milk making machine, relates in particular to the soy bean milk making machine of a kind of accurate sensed water level or spill over.
Background technology
The water level detecting of existing soy bean milk making machine realizes by level sensor is set, current potential by level sensor is judged water level, it can only detect whether water is arranged in the cup, can not detect the height of actual water level, accuracy of detection is lower, and this just causes the same pulping program of use when high water and low water, differs larger such as water level, there is larger difference in the soya-bean milk mouthfeel that then must cause preparing, thereby causes the quality of soya-bean milk unstable.
Equally; existing soy bean milk making machine is overflowed in the infusion process in order to prevent soya-bean milk; usually can anti-flow electrode be set at head lower cover realizes; in the infusion process of soya-bean milk; sometimes the foam of slurries sticks on the head lower cover; thereby cause that anti-overflow erroneous judgement is disconnected, the heater stop heating causes the soya-bean milk infusion not yet done.
The utility model content
Technical problem to be solved in the utility model provides a kind of soy bean milk making machine of accurate detection.
In order to solve above technical problem, the soy bean milk making machine of accurate detection of the present utility model, comprise control chip, cup, the cutter that is arranged in the described cup reaches the motor that is used for driving described cutter, wherein, described soy bean milk making machine also is provided with resistance detecting circuit, described resistance detecting circuit is connected to described control chip, two structural members in the described cup are respectively as earth electrode and the signal electrode of described resistance detecting circuit, and the variation of water level in the described cup or slurry foam is judged in the described earth electrode that described control chip detects according to described resistance detecting circuit and the variation of the resistance value between the signal electrode.
Preferably, described resistance detecting circuit comprises pull-up resistor, and described signal electrode is connected to described pull-up resistor, and described signal electrode is connected to described control chip.
Preferably, described soy bean milk making machine comprises head, and described head is arranged at the top of described cup, and described motor is arranged in the described head.
Preferably, described head comprises head upper cover and head lower cover, and described head lower cover is made by metal material, and described cup is made by metal material, and described head lower cover is as described earth electrode, and described cup is as described signal electrode; Perhaps described head comprises head upper cover and head lower cover, and described head lower cover is made by metal material, and described cup is made by metal material, and described head lower cover is as described signal electrode, and described cup is as described earth electrode.
Preferably, described head is provided with the test bar that the metal material that stretches into described cup is made, and described cup is made by metal material, and described test bar is as described earth electrode, and described cup is as described signal electrode; Perhaps described head is provided with the test bar that the metal material that stretches into described cup is made, and described cup is made by metal material, and described test bar is as described signal electrode, and described cup is as described earth electrode.
Preferably, described head is provided with the test bar that the metal material that stretches into described cup is made, and described test bar is as described signal electrode, and the driving shaft of described motor is as described earth electrode.
Preferably, described head comprises head upper cover and head lower cover, described head lower cover is made by metal material, the lower end of described head lower cover is provided with connector, described connector is made by metal material and is one-body molded with described head lower cover, and the lower end of described connector is provided with flow spoiler, and described cup is made by metal material, the integral body that described head lower cover and connector form is as described signal electrode, and described cup is as described earth electrode; Perhaps described head comprises head upper cover and head lower cover, described head lower cover is made by metal material, the lower end of described head lower cover is provided with connector, described connector is made by metal material and is one-body molded with described head lower cover, the lower end of described connector is provided with flow spoiler, described cup is made by metal material, and the integral body that described head lower cover and connector form is as described earth electrode, and described cup is as described signal electrode.
Preferably, described head comprises head upper cover and head lower cover, and described head lower cover is equipped with the air deflector of being made by metal material, and described cup is made by metal material, and described cup is as described signal electrode, and described air deflector is as described earth electrode; Perhaps described head comprises head upper cover and head lower cover, and described head lower cover is equipped with the air deflector of being made by metal material, and described cup is made by metal material, and described cup is as described earth electrode, and described air deflector is as described signal electrode.
Preferably, described soy bean milk making machine comprises support, described cup is arranged at the top of described support, and described motor is arranged in the described support, and described cup is provided with bowl cover, the top of described cutter is provided with flow spoiler, described bowl cover is connected with described flow spoiler by connector, and described connector is made by metal material, and described cup is made by metal material, described connector is as described signal electrode, and described cup is as described earth electrode.
Preferably, described soy bean milk making machine comprises support, described cup is arranged at the top of described support, and described motor is arranged in the described support, and described cup is provided with bowl cover, the top of described cutter is provided with flow spoiler, described bowl cover is connected with described flow spoiler by connector, and described connector is made by metal material, and described cup is made by metal material, described cup is as described signal electrode, and described connector is as described earth electrode.
The operation principle of the soy bean milk making machine of accurate detection of the present utility model is such: when in the cup during level change, the resistance value of slurries also changes between signal electrode and the earth electrode, described soy bean milk making machine is calculated the variation of slurries resistance value by the variation of signal electrode potential value, control chip compares the resistance reference value in slurries resistance value and the control chip, thereby draws the situation of change of liquid level of slurry.Soy bean milk making machine of the present utility model can detect the continuous changing process of slurries amount, not only can play the circuit water alarm effect, can also make soy bean milk making machine adjust pulping program according to the variation of water level, makes the stable soya-bean milk of mouthfeel.Equally, soy bean milk making machine is in the infusion process, rising or falling along with the slurry foam, the resistance value that resistance detecting circuit detects also can change along with the height of slurry foam and change continuously, described soy bean milk making machine is made comparisons the resistance reference value that pre-sets in the resistance value that detects and the control chip, can judge the situation of overflowing, thereby it is anti-overflow effectively to control soya-bean milk.
Description of drawings
Fig. 1 is the schematic diagram of embodiment 1 of the soy bean milk making machine of accurate detection of the present utility model;
Fig. 2 is the schematic diagram of embodiment 2 of the soy bean milk making machine of accurate detection of the present utility model;
Fig. 3 is the schematic diagram of embodiment 3 of the soy bean milk making machine of accurate detection of the present utility model;
Fig. 4 is a kind of schematic diagram of resistance detecting circuit of the soy bean milk making machine of accurate detection of the present utility model.
The specific embodiment
Embodiment 1:
As shown in Figure 1, the soy bean milk making machine of the accurate detection of present embodiment comprises head 1 and cup 2, and described head 1 is arranged at the top of described cup 2, is provided with motor in the described head 2, and described motor is connected with cutter in being arranged at described cup 2 by driving shaft.Described cup 2 is made by metal material, and is sheathed in the plastic casing 3.Be provided with control circuit board 4 in the described head 1, the control chip MCU of described soy bean milk making machine is arranged on the described control circuit board 4.Described head 1 comprises head upper cover and head lower cover 11, and described head lower cover 11 lower ends are provided with connector 12, and described connector 12 lower ends are provided with flow spoiler 5.Described head lower cover 11 and described connector 12 are one-body molded, are made by metal material.Described head 1 is provided be used to the plastic stent that described motor is installed.Described soy bean milk making machine also is provided with resistance detecting circuit, described resistance detecting circuit is connected to described control chip MCU, as earth electrode A and the signal electrode B of described resistance detecting circuit, described control chip MCU judges described cup 2 interior water levels or the variation of starching foam according to the described earth electrode A that described resistance detecting circuit detects with the variation of the resistance value between the signal electrode B to two structural members in the described cup 2 respectively.In the present embodiment, the integral body that described head lower cover 11 and connector 12 form is as signal electrode B, and described cup 2 is as earth electrode A.As shown in Figure 4, described resistance detecting circuit comprises pull-up resistor R1, and described signal electrode B is connected to described pull-up resistor R1, and described signal electrode B is connected to described control chip MCU.
The operation principle of the soy bean milk making machine of accurate detection of the present utility model is such: when in the cup during level change, the resistance value of slurries also changes between signal electrode and the earth electrode, described soy bean milk making machine is calculated the variation of slurries resistance value by the variation of signal electrode potential value, control chip compares the resistance reference value in slurries resistance value and the control chip, thereby draws the situation of change of liquid level of slurry.Soy bean milk making machine of the present utility model can detect the continuous changing process of slurries amount, not only can play the circuit water alarm effect, can also make soy bean milk making machine adjust pulping program according to the variation of water level, makes the stable soya-bean milk of mouthfeel.Equally, soy bean milk making machine is in the infusion process, rising or falling along with the slurry foam, the resistance value that resistance detecting circuit detects also can change along with the height of slurry foam and change continuously, described soy bean milk making machine is made comparisons the resistance reference value that pre-sets in the resistance value that detects and the control chip, can judge the situation of overflowing, thereby it is anti-overflow effectively to control soya-bean milk.By selecting integral body that head lower cover 11 on the head 1 and connector 12 form as signal electrode B, described cup can be established test bar no longer in addition as earth electrode, thereby can reduce the parts of soy bean milk making machine, and easy cleaning more.
As the simple deformation of present embodiment, the integral body that described head lower cover and connector form is as earth electrode A, and described cup is as signal electrode B.
As the simple deformation of present embodiment, described head comprises head upper cover and head lower cover, and described head lower cover is made by metal material, and described cup is made by metal material, and described head lower cover is as earth electrode, and described cup is as signal electrode; Perhaps described head comprises head upper cover and head lower cover, and described head lower cover is made by metal material, and described cup is made by metal material, and described head lower cover is as signal electrode, and described cup is as earth electrode.Namely do not contain in the situation of connector and flow spoiler in soy bean milk making machine, utilize metal head lower cover as one of them detecting electrode.By utilizing head lower cover and cup as detecting electrode, test bar can be established no longer in addition, thereby the parts of soy bean milk making machine can be reduced, and easy cleaning more.
As the simple deformation of present embodiment, described head is provided with the test bar that the metal material that stretches into described cup is made, and described cup is made by metal material, and described test bar is as earth electrode, and described cup is as signal electrode; Perhaps described head is provided with the test bar that the metal material that stretches into described cup is made, and described cup is made by metal material, and described test bar is as signal electrode, and described cup is as earth electrode.
As the simple deformation of present embodiment, described head is provided with the test bar that the metal material that stretches into described cup is made, and described test bar is as described signal electrode, and the driving shaft of described motor is as described earth electrode.
Embodiment 2:
As shown in Figure 2, the soy bean milk making machine of the accurate detection of present embodiment comprises head 1 and cup 2, and described head 1 is arranged at the top of described cup 2, is provided with motor in the described head 2, and described motor is connected with cutter in being arranged at described cup 2 by driving shaft.Described cup 2 is made by metal material, and is sheathed in the plastic casing.Be provided with control circuit board 4 in the described head 1, the control chip MCU of described soy bean milk making machine is arranged on the described control circuit board 4.Described head 1 comprises head upper cover and head lower cover 11, and described head lower cover 11 is equipped with air deflector 8, and described air deflector is made by metal material, and described cup 2 is made by metal material.Described soy bean milk making machine also is provided with resistance detecting circuit, described resistance detecting circuit is connected to described control chip MCU, as earth electrode A and the signal electrode B of described resistance detecting circuit, described control chip MCU judges described cup 2 interior water levels or the variation of starching foam according to the described earth electrode A that described resistance detecting circuit detects with the variation of the resistance value between the signal electrode B to two structural members in the described cup 2 respectively.In the present embodiment, described cup 2 is as earth electrode A, and described air deflector 8 is as signal electrode B.As shown in Figure 4, described resistance detecting circuit comprises pull-up resistor R1, and described signal electrode B is connected to described pull-up resistor R1, and described signal electrode B is connected to described control chip MCU.By selecting air deflector and cup as detecting electrode, test bar can be established no longer in addition, thereby the parts of soy bean milk making machine can be reduced, and easy cleaning more.
As the simple deformation of present embodiment, described cup is as signal electrode B, and described air deflector is as earth electrode A.
Embodiment 3:
As shown in Figure 3, the difference of present embodiment and embodiment 1 is: described soy bean milk making machine comprises support 9, cup 2, be arranged at the cutter in the described cup 2 and be used for driving the motor of described cutter, described cup 2 is made by metal material, described cup 2 is sheathed in the plastic casing, described cup 2 is arranged at the top of described support 9, described motor is arranged in the described support 9, described cup 2 is provided with bowl cover 20, the top of described cutter is provided with flow spoiler 5, described bowl cover 20 is connected with described flow spoiler 5 by connector 30, described connector 30 is made by metal material, and described connector 30 is as signal electrode, and described cup 2 is as earth electrode.By selecting connector and cup as detecting electrode, test bar can be established no longer in addition, thereby the parts of soy bean milk making machine can be reduced, and easy cleaning more.
As the simple deformation of present embodiment, described cup is as described signal electrode, and described connector is as described earth electrode.
The operation principle of the soy bean milk making machine of accurate detection of the present utility model is such: when in the cup during level change, the resistance value of slurries also changes between signal electrode and the earth electrode, described soy bean milk making machine is calculated the variation of slurries resistance value by the variation of signal electrode potential value, control chip compares the resistance reference value in slurries resistance value and the control chip, thereby draws the situation of change of liquid level of slurry.Soy bean milk making machine of the present utility model can detect the continuous changing process of slurries amount, not only can play the circuit water alarm effect, can also make soy bean milk making machine adjust pulping program according to the variation of water level, makes the stable soya-bean milk of mouthfeel.Equally, soy bean milk making machine is in the infusion process, rising or falling along with the slurry foam, the resistance value that resistance detecting circuit detects also can change along with the height of slurry foam and change continuously, described soy bean milk making machine is made comparisons the resistance reference value that pre-sets in the resistance value that detects and the control chip, can judge the situation of overflowing, thereby it is anti-overflow effectively to control soya-bean milk.
Claims (10)
1. soy bean milk making machine that accurately detects, comprise control chip, cup, the cutter that is arranged in the described cup reaches the motor that is used for driving described cutter, it is characterized in that, described soy bean milk making machine also is provided with resistance detecting circuit, described resistance detecting circuit is connected to described control chip, two structural members in the described cup are respectively as earth electrode and the signal electrode of described resistance detecting circuit, and the variation of water level in the described cup or slurry foam is judged in the described earth electrode that described control chip detects according to described resistance detecting circuit and the variation of the resistance value between the signal electrode.
2. the soy bean milk making machine of accurate detection according to claim 1 is characterized in that, described resistance detecting circuit comprises pull-up resistor, and described signal electrode is connected to described pull-up resistor, and described signal electrode is connected to described control chip.
3. the soy bean milk making machine of accurate detection according to claim 1 is characterized in that, described soy bean milk making machine comprises head, and described head is arranged at the top of described cup, and described motor is arranged in the described head.
4. the soy bean milk making machine of accurate detection according to claim 3, it is characterized in that, described head comprises head upper cover and head lower cover, described head lower cover is made by metal material, described cup is made by metal material, described head lower cover is as described earth electrode, and described cup is as described signal electrode; Perhaps described head comprises head upper cover and head lower cover, and described head lower cover is made by metal material, and described cup is made by metal material, and described head lower cover is as described signal electrode, and described cup is as described earth electrode.
5. the soy bean milk making machine of accurate detection according to claim 3, it is characterized in that described head is provided with the test bar that the metal material that stretches into described cup is made, described cup is made by metal material, described test bar is as described earth electrode, and described cup is as described signal electrode; Perhaps described head is provided with the test bar that the metal material that stretches into described cup is made, and described cup is made by metal material, and described test bar is as described signal electrode, and described cup is as described earth electrode.
6. the soy bean milk making machine of accurate detection according to claim 3 is characterized in that, described head is provided with the test bar that the metal material that stretches into described cup is made, and described test bar is as described signal electrode, and the driving shaft of described motor is as described earth electrode.
7. the soy bean milk making machine of accurate detection according to claim 3, it is characterized in that, described head comprises head upper cover and head lower cover, described head lower cover is made by metal material, the lower end of described head lower cover is provided with connector, described connector is made by metal material and is one-body molded with described head lower cover, the lower end of described connector is provided with flow spoiler, described cup is made by metal material, the integral body that described head lower cover and connector form is as described signal electrode, and described cup is as described earth electrode; Perhaps described head comprises head upper cover and head lower cover, described head lower cover is made by metal material, the lower end of described head lower cover is provided with connector, described connector is made by metal material and is one-body molded with described head lower cover, the lower end of described connector is provided with flow spoiler, described cup is made by metal material, and the integral body that described head lower cover and connector form is as described earth electrode, and described cup is as described signal electrode.
8. the soy bean milk making machine of accurate detection according to claim 3, it is characterized in that, described head comprises head upper cover and head lower cover, described head lower cover is equipped with the air deflector of being made by metal material, described cup is made by metal material, described cup is as described signal electrode, and described air deflector is as described earth electrode; Perhaps described head comprises head upper cover and head lower cover, and described head lower cover is equipped with the air deflector of being made by metal material, and described cup is made by metal material, and described cup is as described earth electrode, and described air deflector is as described signal electrode.
9. the soy bean milk making machine of accurate detection according to claim 1, it is characterized in that, described soy bean milk making machine comprises support, described cup is arranged at the top of described support, described motor is arranged in the described support, described cup is provided with bowl cover, the top of described cutter is provided with flow spoiler, described bowl cover is connected with described flow spoiler by connector, described connector is made by metal material, described cup is made by metal material, and described connector is as described signal electrode, and described cup is as described earth electrode.
10. the soy bean milk making machine of accurate detection according to claim 1, it is characterized in that, described soy bean milk making machine comprises support, described cup is arranged at the top of described support, described motor is arranged in the described support, described cup is provided with bowl cover, the top of described cutter is provided with flow spoiler, described bowl cover is connected with described flow spoiler by connector, described connector is made by metal material, described cup is made by metal material, and described cup is as described signal electrode, and described connector is as described earth electrode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220208466.7U CN202635476U (en) | 2012-05-10 | 2012-05-10 | Accurate-detecting soybean milk maker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220208466.7U CN202635476U (en) | 2012-05-10 | 2012-05-10 | Accurate-detecting soybean milk maker |
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| CN202635476U true CN202635476U (en) | 2013-01-02 |
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| CN201220208466.7U Expired - Lifetime CN202635476U (en) | 2012-05-10 | 2012-05-10 | Accurate-detecting soybean milk maker |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433791A (en) * | 2015-06-15 | 2016-03-30 | 九阳股份有限公司 | Soybean milk machine |
| CN107660617A (en) * | 2016-07-28 | 2018-02-06 | 九阳股份有限公司 | A kind of intelligent food processor makes the method for Tofu pudding, makes the method and cleaning method of bean curd |
| CN108332815A (en) * | 2017-01-19 | 2018-07-27 | 广东美的生活电器制造有限公司 | A kind of household appliance capacity judges equipment and household appliance |
| CN108652440A (en) * | 2017-03-27 | 2018-10-16 | 浙江绍兴苏泊尔生活电器有限公司 | Anti-overflow health preserving kettle |
| CN110269525A (en) * | 2019-04-29 | 2019-09-24 | 九阳股份有限公司 | A kind of recognition methods of the disturbing flow device of food processor |
-
2012
- 2012-05-10 CN CN201220208466.7U patent/CN202635476U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433791A (en) * | 2015-06-15 | 2016-03-30 | 九阳股份有限公司 | Soybean milk machine |
| CN105433791B (en) * | 2015-06-15 | 2018-03-16 | 九阳股份有限公司 | A kind of soy bean milk making machine |
| CN107660617A (en) * | 2016-07-28 | 2018-02-06 | 九阳股份有限公司 | A kind of intelligent food processor makes the method for Tofu pudding, makes the method and cleaning method of bean curd |
| CN108332815A (en) * | 2017-01-19 | 2018-07-27 | 广东美的生活电器制造有限公司 | A kind of household appliance capacity judges equipment and household appliance |
| CN108652440A (en) * | 2017-03-27 | 2018-10-16 | 浙江绍兴苏泊尔生活电器有限公司 | Anti-overflow health preserving kettle |
| CN110269525A (en) * | 2019-04-29 | 2019-09-24 | 九阳股份有限公司 | A kind of recognition methods of the disturbing flow device of food processor |
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Legal Events
| Date | Code | Title | Description |
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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: 250118 999 Mei Li Road, Huaiyin District, Ji'nan, Shandong 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
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| CX01 | Expiry of patent term |