CN213338361U

CN213338361U - Food processing machine

Info

Publication number: CN213338361U
Application number: CN202021867561.9U
Authority: CN
Inventors: 王旭宁; 林小财; 张镝
Original assignee: Joyoung Co Ltd
Current assignee: Shandong Jiuchuang Home Appliance Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-01
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a food processor, which comprises a base and a cup body, wherein a first communication module used for communicating with external equipment to acquire recipe information and a first control panel used for acquiring the recipe information from the first communication module are arranged in the base; the first control panel is communicated with the first communication module. The utility model discloses a food preparation machine can acquire the recipe information from external equipment through first communication module, and the new recipe information of constantly expanding avoids acquireing of recipe information to confine the information that sets up in advance in the first control panel in the frame, improves user experience.

Description

Food processing machine

Technical Field

The utility model relates to a kitchen appliances field, more specifically relates to a food preparation machine.

Background

As the use of food processors becomes more common, the functions of the food processors become more and more widespread. At present, most food processing machines process according to preset recipe information, however, recipe information during processing of the food processing machines is preset, the preset recipe information is only suitable for the cup bodies matched with the food processing machines when the food processing machines leave a factory, firstly, the recipe information is fixed in advance and cannot be updated, secondly, when the cup bodies of the food processing machines are replaced, the recipe information for replacing the cup bodies cannot be obtained, the recipe information or the expansion of the cup bodies cannot be realized, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a food processor, food processor includes frame and cup, be equipped with in the frame and be used for obtaining the first communication module of recipe information with the communication of external equipment to and be used for obtaining the first control panel of the recipe information from the first communication module;

the first control board is communicated with the first communication module.

Optionally, the external communication device is the cup body, and a second communication module and a second control board for configuring recipe information are arranged in the cup body;

the first control board is communicated with the second communication module, the second communication module is communicated with the first communication module, and the first communication module is communicated with the second communication module to acquire recipe information in the second control board.

Optionally, the cup body is detachably mounted on the base;

alternatively, the first and second electrodes may be,

the cup body is fixedly arranged on the base, a sleeve cup is arranged on the cup body, and the sleeve cup is detachably sleeved on the cup body.

Optionally, the first communication module and the second communication mode communicate in a carrier communication manner.

Optionally, the first communication module and the second communication module are both couplers, which are a first coupler and a second coupler respectively;

the first control board comprises a first control chip, and a carrier input pin of the first control chip is communicated with a second pin of the first coupler;

the second control board comprises a second control chip, and a carrier output pin of the second control chip is communicated with a second pin of the coupler.

Optionally, the first coupler and the second coupler are both four-pin couplers.

Optionally, the second control board further includes: a signal loading circuit for loading a carrier signal output by the second control chip to the second coupler, wherein the carrier signal is used for representing recipe information, and a carrier output pin of the second control chip is communicated with a second pin of the second coupler through the signal loading circuit, wherein:

one end of the signal loading circuit is communicated with a carrier output pin of the second control chip, and the other end of the signal loading circuit is communicated with a second pin of the second coupler.

Optionally, the signal loading circuit includes: and the drain electrode of the MOS tube is communicated with the second pin of the second coupler, the grid electrode of the MOS tube is communicated with the carrier output pin of the second control chip, and the source electrode of the MOS tube is grounded.

Optionally, the first control board further includes: a signal processing circuit for filtering and amplifying a carrier signal acquired by the first coupler, wherein the carrier signal is used for representing recipe information, and a carrier input pin of the first control chip is communicated with a second pin of the first coupler through the signal processing circuit, and the signal processing circuit is configured to:

one end of the signal processing circuit is communicated with a carrier input pin of the first control chip, and the other end of the signal processing circuit is communicated with a second pin of the first coupler.

Optionally, the external communication device is a terminal bound to the food processor, and the first communication module acquires recipe information in the terminal;

alternatively, the first and second electrodes may be,

the external equipment is a remote server communicated with the first communication module, and the first communication module acquires recipe information in the remote server.

Compared with the prior art, the food processor provided by at least one embodiment of the application has the following beneficial effects: set up the first communication module who is used for external communication in the frame, after the recipe processing machine leaves the factory, can obtain the recipe information from external equipment through first communication module, can constantly expand new recipe information, avoid the acquirement of recipe information to confine the information that sets up in advance in the first control panel in the frame, improve user experience.

In some embodiments of the present application, when communicating with an external device, the following effects may also be achieved:

1. the recipe information does not need to be preset on the base, namely, the recipe information does not exist in the first control panel in the base, the recipe information is transmitted through the cup body after the cup body is installed on the base, or the recipe information is acquired from a remote server or a terminal bound with the food processing machine through the first communication module in the base, so that the recipe information and the cup body can be expanded, and the user experience is improved.

2. The external communication equipment can be the cup of installing on the frame, stores the recipe information of cup and the functional information of cup etc. in the chip of this cup, and each can install all dispose the recipe information of respective cup on the cup of frame, can be firstly according to the type of cup, the suitable recipe of propelling movement. And secondly, the cup body of the food processor with the same interface can be completely universal without being limited by a main body program, namely, the new cup body can be directly used on a unified base, the new cup body can be continuously expanded, the new function can be expanded, and the new cup body can be automatically compatible with the new cup body on the market after the cup body is sold on the market.

3. Cup detachably installs on the frame or is equipped with detachably retainer cup on the cup, and firstly the recipe linkage nature is good, and every cup can have corresponding serial number, can be according to the type of cup, the recipe that the propelling movement is fit for. Secondly, the reuse rate of the main body is high, and any plurality of cup bodies can be expanded only by one main body (namely the machine base). And thirdly, the expansibility is good, the cup body can be expanded after the product is sold on the market, and the cup body can be easily compatible even if the product is not purchased on the market. Fourthly, the multi-functional, the user selection face is wider, and the user can select the cup according to actual use scene, more closes to practical application scene.

4. The recipe information of the cup body and the like are stored in a terminal bound with the food processor, a number corresponding to each type or type of the cup body and the recipe information can be configured in an application program or an installation-free application program of the terminal in advance, the recipe information is obtained from the application program or the installation-free application program of the terminal through the first communication module, and firstly, the proper recipe can be pushed according to the type of the cup body. And secondly, the cup body of the food processor with the same interface can be completely universal without being limited by a main body program, namely, the new cup body can be directly used on a unified base, the new cup body can be continuously expanded, the new function can be expanded, and the new cup body can be automatically compatible with the new cup body on the market after the cup body is sold on the market.

5. The recipe information of the cup bodies and the like are stored in a remote server communicated with the food processor, each type or type of the cup bodies can be configured in advance to correspond to one number and one recipe information, the recipe information is obtained from the remote server through a first communication module, and firstly, the proper recipe can be pushed according to the type of the cup bodies. And secondly, the cup body of the food processor with the same interface can be completely universal without being limited by a main body program, namely, the new cup body can be directly used on a unified base, the new cup body can be continuously expanded, the new function can be expanded, and the new cup body can be automatically compatible with the new cup body on the market after the cup body is sold on the market.

In some embodiments of the present application, the first communication module communicates with the second communication mode, and the following effects can be achieved:

1. the first communication module arranged in the base and the second communication module arranged in the cup body can transmit data in a carrier communication mode, so that the data transmission quality and efficiency are improved.

2. The first communication module and the second communication module are both couplers, so that the cost can be reduced while the data transmission between the base and the cup body is realized.

In some embodiments of the present application, the following effects can also be achieved:

1. by arranging the signal loading circuit, the carrier signal output by the second control chip can be loaded to the second coupler, and the recipe information and the like are transmitted to the base through the second coupler, so that the base can acquire the recipe information from the cup body.

2. Through setting up signal processing circuit, the carrier signal of second coupler is received to first coupler, carries out the filtering and enlargies the back through signal processing circuit for digital signal is more precipitous, and the signal after the processing is discerned by first control chip more easily, and the error rate is lower.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.

Fig. 1 is a block diagram of a food processor according to an embodiment of the present invention;

FIG. 2 is a schematic illustration of recipe information settings for a prior art food processor;

fig. 3 is a schematic diagram of recipe information setting of a food processor according to an embodiment of the present invention;

FIG. 4 is an interactive schematic view of a food processor according to an embodiment of the present invention;

fig. 5 is a schematic connection diagram of a first control chip and a first coupler according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a first control chip according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a connection between a second control chip and a second coupler according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a second control chip according to an embodiment of the present invention;

fig. 9 is a schematic circuit diagram of a signal loading circuit according to an embodiment of the present invention;

fig. 10 is a schematic circuit diagram of an anti-overflow detection circuit according to an embodiment of the present invention;

fig. 11 is a schematic circuit diagram of a signal processing circuit according to an embodiment of the present invention;

fig. 12 is a flowchart illustrating the operation of a food processor according to an embodiment of the present invention.

Description of reference numerals:

11-a first communication module; 12-first control board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

In an embodiment provided by the present application, the food processor includes a base and a cup body, fig. 1 is a block diagram of the food processor according to an embodiment of the present invention, as shown in fig. 1, a first communication module 11 for communicating with an external device to obtain recipe information and a first control board 12 for obtaining the recipe information from the first communication module are disposed in the base; the first control board 12 communicates with the first communication module 11.

In practical application, the existing food processing machine is preset with recipe information in a first control board in a base before leaving a factory, and the recipe information is only suitable for a cup body matched with the food processing machine when leaving the factory, and the processing can be completed only based on the recipe information preset in the first control board in the base, but the preset recipe information is fixed in advance and cannot be updated, so that the user experience is poor.

In an embodiment provided by the application, the first communication module 11 for external communication is arranged in the base, after the recipe processing machine leaves a factory, external signals including recipe information and the like can be acquired from external equipment through the first communication module 11, new recipe information can be continuously expanded, acquisition of the recipe information is prevented from being limited to preset information in the first control board in the base, and user experience is improved.

In the embodiment provided by the application, the recipe information does not need to be preset on the base, namely, the recipe information does not exist in the first control board in the base, after the cup body is installed on the base, the recipe information is transmitted through the cup body, or the recipe information is acquired from a remote server or a terminal bound with a food processing machine through the first communication module in the base, so that the recipe information and the cup body can be expanded, and the user experience is improved.

The implementation principle that the first control board 12 obtains the recipe information from the first communication module 11 is the same as that in the prior art, for example, the signal acquisition end of the first control board 12 is communicated with the signal output end of the first communication module 11, so that the first control board 12 can obtain the recipe information from the first communication module 11.

The specific installation position and installation mode of the base and the cup body are the same as those of the prior art, for example, the cup body can be fixedly or detachably installed above the base, and the implementation is not limited and described herein.

The first control board 12 may include a single chip microcomputer (MCU for short), and a signal collecting pin of the MCU is communicated with a signal output end of the first communication module 11.

In an exemplary embodiment of the present invention, the external communication device may be a cup body, and a second communication module and a second control board for configuring recipe information are disposed in the cup body; the second control panel is communicated with the second communication module, the second communication module is communicated with the first communication module, and the first communication module is communicated with the second communication module to acquire recipe information in the second control panel.

Fig. 2 is a schematic diagram of recipe information setting of a food processor in the prior art, and as shown in fig. 2, all recipes, cup functions, and other information are stored in a chip of a main body (i.e., a base) in a unified manner, which has the following problems: firstly, can't satisfy food preparation machine multi-functional user's demand, for example current cooking machine has seven kinds of cups: the cup body type of the existing food processing machine is continuously increased, the proper recipe and cooking process of each cup body are different, the cup body identification scheme of the existing food processing machine adopts analog signals to identify the cup body, a heating plate, temperature, anti-overflow or cover opening, although the cost is low, the expansibility is poor, the function is single, the accuracy is poor, all the development work must be finished before the product is sold on the market, the function expansion of the product is greatly limited, and the design requirement of a multifunctional machine cannot be met. Secondly, the cup body and the function expansion of the marketed machine type can not be met, for example, if a user has one wall breaking machine, and a shredding and slicing component and a baking tray component are added to the new wall breaking machine, the user needs to buy one wall breaking machine again if the functions of the components are needed, and the operation is unreasonable.

Fig. 3 is the schematic diagram of recipe information setting of food processor provided by the embodiment of the present invention, as shown in fig. 3, the external communication device can be a cup body installed on the base, a second control board is added on the cup body, and the second control board can include a single chip microcomputer (MCU for short). The recipe, the cup body function and other information of each cup body are respectively stored in the chip of each cup body, and after the main body (namely the base) is electrified, the main body is communicated with the cup bodies to obtain the executable function and the recipe information of the cup bodies.

In one embodiment provided by the application, the recipe information of the cup body, the function information of the cup body and the like are stored in the chip of the cup body, and each cup body which can be installed on the base is configured with the recipe information of the cup body, so that the recipe information does not need to be preset on the base, namely, the recipe information does not exist in the first control board in the base, and the recipe information is transmitted through the cup body after the cup body is installed on the base. Firstly, can be according to the type of cup, the diet that the propelling movement is fit for realizes the continuous update of diet recipe diet information. And secondly, the cup body of the food processor with the same interface can be completely universal without being limited by a main body program, namely, the new cup body can be directly used on a unified base, the new cup body can be continuously expanded, the new function can be expanded, and the new cup body can be automatically compatible with the new cup body on the market after the cup body is sold on the market.

In one embodiment provided herein, the cup is removably mounted to the base. In the embodiment, when the food processor needs different processing function requirements, different function requirements can be realized by replacing the cup body.

In one embodiment provided by the present application, the cup body is fixedly installed on the base, and a sleeve cup is installed on the cup body, and the sleeve cup is detachably sleeved on the cup body. In this embodiment, be provided with detachably retainer cup, through the form of cup retainer cup, when food preparation machine needs different processing function demands, can realize different function demands through changing the retainer cup.

The embodiment of the utility model provides an in, cup detachably installs on the frame or is equipped with detachably retainer cup on the cup, has following benefit: 1. the linkage of recipes is good: each cup body can be provided with a corresponding number, and the type of the cup body and the functions (such as recipe information) which can be realized by the cup body can be easily identified through the number of the cup body, so that a proper recipe can be pushed according to the type of the cup body. 2. The main body reuse rate is high: only one main body (namely the base) is needed, any plurality of cup bodies can be expanded, so that a user has new requirements in the using process and only needs to replace a specific cup body. 3. The expansibility is good: after a user purchases the food processor, hundreds of cup bodies can be selected, namely the cup bodies can be expanded after the product is sold on the market. Even cups that are not yet marketed at the time of purchase can be easily compatible. 4. Multi-functionalization: the user selection surface is wider and is closer to the actual application scene. For example, a commercial customer may select an oversized cup, a home user including three may select a medium cup, and a single user may select a small cup. The user can also select the cup body according to the actual use scene, for example, the user who needs to grind the traditional Chinese medicine can select a dry grinding cup; a user who needs to make ice cream may select an ice cream cup.

In an embodiment provided by the present application, the first communication module may perform communication with the second communication mode in a carrier communication manner.

Fig. 4 is an interactive schematic view of a food processor according to an embodiment of the present invention, as shown in fig. 4, a control board may be disposed in the frame, and the control board may include a first control board and a first communication module. A built-in circuit board can be arranged in the cup body, and the built-in circuit board comprises a second communication module and a second control board. The first communication module that establishes in the frame and the second communication module that establishes in the cup can adopt multiple communication modes such as carrier communication, serial communication, bluetooth or WIFI, carry out data transmission, improve data transmission quality and efficiency.

In one embodiment provided by the application, the built-in circuit board of the cup body is provided with a second control board, all information related to the cup body is stored, and the second control board is used for identifying the cup body, storing cup body function information, recipe information, alarm setting and the like. Wherein, the cup function can include: 1. storing cup body information: including cup type, factory information and attributes. 2. Recipe information: including cookable recipe names, recipe highlighting, process flow, etc. 3. Signal detection: including temperature detection, anti-overflow detects and uncap and detects. 4. And power supply carrier communication.

In one embodiment provided by the application, the base (i.e. the main body) serves as a universal component, and the first control board is arranged on the control board of the base, so that only a universal function is realized, the cup function is analyzed, and the function is displayed, and the recipe information does not need to be preset on the base. For example, the user can be provided with an interactive operation interface according to the recipe information display interface and the cooking provided on the cup body. Wherein the subject functions may include: 1. and (4) user interaction. 2. And displaying the recipe information. 3. The recipe process flow is controlled, and the specific recipe and the corresponding process are provided by the cup body installed on the base. 4. And (5) controlling a motor. 5. Power control of the thermoelectric and other components. 6. And the word stock is used for analyzing the recipe information.

In one embodiment provided by the present application, the first communication module and the second communication module are both couplers, which are a first coupler and a second coupler, respectively; the first control board comprises a first control chip, and a carrier input pin of the first control chip is communicated with a second pin of the first coupler; the second control board comprises a second control chip, and a carrier output pin of the second control chip is communicated with a second pin of the coupler.

In one embodiment provided herein, the coupler may be a four-pin coupler or a six-pin coupler. In one example, the first coupler and the second coupler are each four-pin couplers. The present embodiment uses a four pin coupler at a lower cost than using a six pin coupler.

In one embodiment provided by the present application, a first control chip is disposed in the base (i.e., the main body) for analyzing the function of the cup body and displaying the function, for example, providing an interactive operation interface for a user according to a recipe information display interface and cooking provided on the cup body. Wherein, fig. 5 is the utility model provides a first control chip and the schematic diagram of being connected of first coupler, fig. 6 is the utility model provides a first control chip's structure schematic diagram, as shown in fig. 5 and 6, first coupler includes four stitches of live wire (power supply), zero line (power supply), VCC (direct current 12V power supply, carrier communication) and GND, first control chip MCU 1's carrier input pin AN0/P00 and AN1/P01 can communicate with the second pin VCC of first coupler for carrier communication.

In one embodiment provided by the application, a second control chip is configured in each cup body and used for identifying the cup body, storing cup body function information, recipe information, alarm setting and the like. Wherein, fig. 7 is the utility model provides a second control chip and second coupler's the schematic diagram of being connected, fig. 8 is the utility model provides a second control chip's structure schematic diagram, as shown in fig. 7 and fig. 8, the second coupler includes four stitches of live wire (power supply), zero line (power supply), VCC (direct current 12V power supply, carrier communication) and GND, second control chip MCU 2's carrier input pin AN2/P02 can communicate with the VCC stitch of second coupler for carrier communication.

The embodiment of the utility model provides a food processor, first communication module and second communication module are the coupler, when realizing the data transmission of frame and cup, reduce cost.

In one embodiment provided by the present application, the second control board may further include: the signal loading circuit is used for loading a carrier signal output by the second control chip to the second coupler, the carrier signal is used for representing the recipe information, a carrier output pin of the second control chip is communicated with a second pin of the second coupler through the signal loading circuit, and the signal loading circuit is used for loading the carrier signal output by the second control chip to the second coupler, wherein:

In this embodiment, the 5V power supply supplies power to the second control chip U1 through the second coupler; the chip U1 collects signals (such as recipe information stored in the chip U1), converts the collected analog signals into digital pulse signals, sends the digital pulse signals out through the carrier input pins AN2/P02 of the chip U1, and loads the digital pulse signals to two ends of the second coupler through the signal loading circuit so as to transmit the signals including the recipe information of the cup body to the first coupler through the second coupler, and the base can obtain the recipe information from the cup body.

The embodiment of the utility model provides a food preparation machine, through setting up signal loading circuit, can load the second coupler with the carrier signal of second control chip output, transmit recipe information etc. for the frame through the second coupler, realize that the frame acquires the recipe information from the cup.

In an embodiment provided by the present application, fig. 9 is a schematic circuit diagram of a signal loading circuit provided by an embodiment of the present invention, as shown in fig. 9, the signal loading circuit may include: a Metal-Oxide-Semiconductor field effect transistor (MOS transistor for short) Q1, a drain of the MOS transistor is communicated with the second pin 2 of the second coupler CN2, a gate of the MOS transistor is communicated with the carrier output pin AN0/P00 of the second control chip, and a source of the MOS transistor is grounded.

In this embodiment, CN2 is two leads of the upper coupler, the second pin of CN2 is connected to the first pin of resistor R17 and connected to the input pin of the voltage regulator chip U3, the second pin of R17 is connected to the drain of the MOS transistor, the source of the MOS transistor is grounded, the source of the MOS transistor and the gate of the MOS transistor are connected in parallel to resistor R20, the gate of the MOS transistor is connected to the first pin of resistor R19, and the second pin of R19 is connected to pin 2 of chip U1 for transmitting the carrier signal modulated. The first pin and the third pin of the voltage stabilization chip U3 are connected with capacitors EC2 and C8 in parallel, and are connected with VCC and VSS terminals of the chip U1.

In the embodiment, a 5V power supply obtains 3.3V voltage through a coupler CN2 and U3 to supply power to a chip U1; the chip U1 collects signals, converts the collected analog signals into digital pulse signals, sends the digital pulse signals out from the pin 2 of the chip U1, and loads the digital pulse signals to two ends of the coupler CN2 through the driving of the MOS transistor Q1.

In an example, the second control chip may further include an anti-overflow detection circuit, fig. 10 is a schematic circuit diagram of the anti-overflow detection circuit provided in the embodiment of the present invention, as shown in fig. 10, the anti-overflow contact 1 and the anti-overflow contact 2 are respectively located at the coupling connection portion of the cup body and the cup cover. The overflow prevention contact 1 is connected with a second pin of the resistor R2 and a second pin of the resistor R3, and a first pin of the resistor R2 is connected with VCC; a first pin of the R3 is connected with a 5-pin of the chip U1 for transmitting a first anti-overflow signal FY, and is connected with a first pin of the C1; the second pin of C1 is grounded. The overflow-proof contact 2 is connected with a first pin of a resistor R5 and a second pin of R4, the second pin of R5 is grounded, and a first pin of R4 is connected with a pin 7 of a chip U1 for transmitting a second overflow-proof signal FY1 and is connected with a first pin of C3; the second pin of C3 is grounded,

In this embodiment, the open/close cover recognition principle is as follows: when the cover is opened, the voltage of the anti-overflow contact 1 is Vcc, the voltage of the anti-overflow contact 2 is 0V, the two signal voltages are unequal, and the cover opening state can be judged at the moment. When the cover is closed, the anti-overflow contact 1 and the anti-overflow contact 2 are short-circuited, so that the voltages of the anti-overflow contact 1 and the anti-overflow contact 2 are equal and the voltage of the anti-overflow contact is equal to R5 Vcc/(R2+ R5), and the cover closing state can be determined.

In one embodiment provided by the present application, the second control chip may further include a temperature detection circuit, as shown in fig. 10, a first pin of the NTC1 temperature sensor is connected to a second pin of the resistor R1, and a second pin of the NTC1 is grounded. A first pin of the resistor R1 is connected with VCC, a first pin of the resistor R12 is connected with a pin 3 of the chip U1 and is connected with a first pin of the resistor C4, and a second pin of the resistor C4 is grounded. A first pin of the R8 is connected with VCC, a second pin of the R8 is connected with a 4-pin of the U1 of the chip for transmitting a temperature signal NTC, and is connected with a first pin of the R10, and a second pin of the R10 is grounded.

In the embodiment, a 5V power supply obtains 3.3V voltage through a coupler CN2 and U3 to supply power to a chip U1; the chip U1 collects signals of the anti-overflow contact 1, the anti-overflow contact 2 and the NTC1, and collects voltage on the R10, wherein the voltage on the R10 is cup type voltage, the voltage at two ends of different cups R10 is different, the collected analog signals are converted into digital pulse signals, the digital pulse signals are sent out by a pin 2 of the chip U1, and the digital pulse signals are loaded to two ends of a coupler CN2 through the driving of the MOS tube Q1.

In an exemplary embodiment of the present invention, the first control board may further include: the signal processing circuit is used for filtering and amplifying a carrier signal acquired by the first coupler, the carrier signal is used for representing recipe information, a carrier input pin of the first control chip is communicated with a second pin of the first coupler through the signal processing circuit, and the signal processing circuit comprises:

In this embodiment, by providing the signal processing circuit, the first coupler receives the carrier signal of the second coupler, and after filtering and amplifying are performed by the signal processing circuit, the digital signal is steeper, the processed signal is more easily identified by the first control chip U4, and the error rate is lower. Meanwhile, signals such as an anti-overflow signal, a cover opening signal, a temperature signal, cup type and the like can be obtained by decoding the inside of the chip U4, and a heating signal and a motor rotating speed signal are sent to a key display circuit, such as a power panel, through a serial port of U4.

Fig. 11 is a schematic circuit diagram of a signal processing circuit according to an embodiment of the present invention, as shown in fig. 11, CN1 is two leads of the first coupler, the second pin of CN1 is connected to the second pin of R16, the first pin of C7 and the second pin of C6, and the first pin 1 of CN1 is grounded. The first pin of the R16 is connected with a power supply 5V, the second pin of the C7 is grounded, and the first pin of the C6, the first pin of the R18, the first pin of the C9 and the first pin and the third pin of the D1 are respectively connected with the fifth pin of the operational amplifier chip U2B. The second pin of R18 is grounded, the second pin of C9 is grounded, and the second pin of D1 is grounded. The sixth pin of the operational amplifier chip U2B is connected to the first pin of R11, the second pin of R14 and the second pin of C5 respectively. The second pin of the R11 is grounded, the first pin of the R14 and the first pin of the C5 are respectively connected with the seventh pin of the operational amplifier chip U2B and the second pin of the R7. The first pin of the R7 is respectively connected with the second pin of the R6, the first pin of the R9 and the third pin of the operational amplifier chip U2A.

As shown in fig. 11, the first pin of R6 is grounded, and the second pin of R9 is connected to the first pin of R13, the first pin of R15, and the second pin of the op-amp chip U2A, respectively. The second pin of R13 is connected to 5V, and the second pin of R15 is connected to ground. The eighth pin of the operational amplifier chip U2A is connected to 5V, and the fourth pin of the operational amplifier chip U2A is connected to ground. The first pin of the operational amplifier chip U2A is connected to the seventh pin of the chip U4 for transmitting the processed SIGNAL to the chip U4. C10 is connected in parallel between 5V and ground, wherein inductance capacitance EC1 and capacitance C2 are also connected in parallel between 5V and ground, and the positive pole of EC1 is connected with 5V. The fourth pin, the fifth pin and the sixth pin of the chip U4 are connected with a key display circuit.

As shown in FIG. 11, the first pin of U4 is connected to 5V and the eighth pin of U4 is connected to ground. The second pin of U4 is connected to the second pin of R21 and the third pin of U4 is connected to the second pin of R22. The first pin of the connector CN3 is connected to 5V, the second pin of the connector CN3 is connected to ground, the third pin of the connector CN3 is connected to the first pin of R21, and the fourth pin of the connector CN3 is connected to the first pin of R22.

In this embodiment, the first coupler receives the carrier signal of the second coupler, the carrier signal is coupled through C6, the dc component is removed, the small signal is amplified in the same direction through U2B, the amplification factor AV is 1+ (R14/R11), the C5 filters the high-frequency interference signal, the amplified signal is shaped and output through U2A, so that the digital signal is steeper, the processed signal is more easily identified by the first control chip U4, and the bit error rate is lower. Meanwhile, signals such as an anti-overflow signal, a cover opening signal, a temperature signal, cup type and the like can be obtained by decoding the inside of the chip U4, and a heating signal and a motor rotating speed signal are sent to a key display circuit, such as a power panel, through a serial port of U4.

Fig. 12 is a flow chart illustrating operation of a food processor according to an embodiment of the present invention, as shown in fig. 12, when the food processor is in operation, the food processor may include the following steps:

s1201: the cup body stores information.

The cup body storage information can comprise a file header, cup body information, factory information, attribute description, a recipe directory, recipe information and a file check code. The implementation principle and implementation manner of the file header and the file check code are the same as those of the prior art, and this embodiment is not limited and described herein.

S1202: and when the power is on, the type of the cup body is identified.

In this embodiment, the food processor is powered on when the user plugs in the power supply of the food processor and places the cup body. The first 3 seconds of power-up, the food processor requires the cup to be connected with the body for handshaking in order to identify the cup. Specifically, the serial number of the cup body can be quickly obtained in a carrier communication mode, and the cup body is identified. For example, the hot cup number is 01, the cold cup number is 02, the dry grinding cup number is 03, the grill pan number is 04, and the coffee cup number is 05.

S1203: and in the initialization process, acquiring the executable function and the interactive interface information of the cup body.

In this embodiment, after the cup body is identified, the functional information of the cup body needs to be acquired for the user to select and operate. Specifically, the cup body sends the name and icon information of the prepared recipes to the main body for display on a display interface for the user to operate. For example, a hot cup is identified, in which there are 5 functions, five-cereal pulp, tonic paste, thick soup, cereal porridge and fruit and vegetable juice, respectively. The name of the 5 recipes, the execution time of the recipes, the ingredients of the recipes, the nutrients, and other information need to be transmitted from the chip of the cup body to the main chip. After the main body chip receives the related information of the cup body functions, the five functions are displayed on the interface of the main body in sequence for the user to look up and select the functions, and an interactive interface matched with the cup body is provided.

S1204: before the recipe is operated, the recipe information and the alarm setting of the recipe are read from the cup body.

In this embodiment, after the user has consulted 5 functions, the user selects a function that the user wants to run. Wherein, in the power-on process, the main part is also transmitted with the recipe process flow of self storage to the cup for the culinary art. For example, when the user wants to use the five-cereal pulp function, the user clicks the [ start ] button after selecting the five-cereal pulp function, the chip of the main body receives the instruction, communicates with the chip of the cup again, and sends an information request instruction, wherein the information request instruction is used for requesting to acquire the description code information of the process flow of the five-cereal pulp. And after the cup body chip receives the instruction, the five-cereal pulp process flow code required by the main body is sent to the main body, and after the main body chip receives the instruction, corresponding work is executed according to the process flow to cook.

In this embodiment, in the culinary art in-process, the cup can real-time supervision in the cup state (such as temperature, anti-overflow or uncap etc.) to transmit the status information of monitoring to the main part.

The embodiment of the utility model provides a food preparation machine, cup chip storage cup characteristic information, recipe information or information such as function, because cup chip has stored cup information and recipe information, the main part can judge the cup characteristic according to this information to can carry out relevant function according to the recipe, so that the scalable many cups, second the model that comes to the market earlier also can be compatible the cup of follow-up design completely.

In one embodiment provided by the present application, a food processor is provided, which differs primarily in the external communication device.

In this embodiment, the external communication device may be a terminal bound to the food processor, and the first communication module acquires recipe information in the terminal.

In this embodiment, the external device may be a terminal bound to the food processor, and the recipe information is acquired from the terminal through the first communication module. The recipe information may be pre-stored in an application program (e.g., WeChat) or an installation-free application program (e.g., WeChat applet) of the terminal, each cup type or cup type corresponds to a number and a type of recipe information, and the food processor may obtain the recipe information from the application program or the installation-free application program of the terminal. The communication between the first communication module and the terminal application program or the installation-free application program may be performed by using the prior art, for example, through bluetooth or WIFI, which is not limited and described herein in this embodiment.

In this embodiment, the recipe information of the cup body and the like are stored in the terminal bound to the food processor, and a number and recipe information corresponding to each type or model of the cup body can be configured in advance in an application program or an installation-free application program of the terminal, so that the recipe information does not need to be preset on the base, that is, the recipe information does not exist in the first control board in the base. After the cup body is installed on the base, the recipe information is obtained from an application program or an installation-free application program of the terminal through a first communication module in the base, and firstly, the proper recipe can be pushed according to the type of the cup body. And secondly, the cup body of the food processor with the same interface can be completely universal without being limited by a main body program, namely, the new cup body can be directly used on a unified base, the new cup body can be continuously expanded, the new function can be expanded, and the new cup body can be automatically compatible with the new cup body on the market after the cup body is sold on the market.

In this embodiment, the external device may be a remote server connected to the first communication module, and the first communication module acquires recipe information in the remote server.

In this embodiment, the external device may be a remote server that is in communication with the first communication module, and the recipe information is acquired from the remote server (for example, a cloud server) through the first communication module. The recipe information can be stored in the remote server in advance, and each cup type or type corresponds to one number and one recipe information. Wherein, the communication of first communication module and remote server can adopt prior art, for example through bluetooth or WIFI etc. this embodiment does not restrict here and give unnecessary details.

In this embodiment, the recipe information of the cup body and the like are stored in a remote server connected with the food processor, and a serial number and a recipe information corresponding to each type or type of the cup body can be configured in advance in the remote server, so that the recipe information does not need to be preset on the base, namely, the recipe information does not exist in the first control board in the base. After the cup is installed in the frame, obtain the recipe information from remote server through the first communication module in the frame, firstly can be according to the type of cup, the suitable recipe of propelling movement. And secondly, the cup body of the food processor with the same interface can be completely universal without being limited by a main body program, namely, the new cup body can be directly used on a unified base, the new cup body can be continuously expanded, the new function can be expanded, and the new cup body can be automatically compatible with the new cup body on the market after the cup body is sold on the market.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure "and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and thus, is not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A food processor comprises a base and a cup body, and is characterized in that a first communication module used for communicating with external equipment to obtain recipe information and a first control board used for obtaining the recipe information from the first communication module are arranged in the base;

the first control board is communicated with the first communication module.

2. The food processor of claim 1, wherein the external device is the cup, and wherein a second communication module is disposed within the cup, and a second control panel for configuring recipe information;

the second control panel is communicated with the second communication module, the second communication module is communicated with the first communication module, and the first communication module is communicated with the second communication module to acquire recipe information in the second control panel.

3. The food processor of claim 2, wherein the cup is removably mounted to the base;

alternatively, the first and second electrodes may be,

4. The food processor of claim 2, wherein the first communication module communicates with the second communication mode using a carrier communication scheme.

5. The food processor of claim 4, wherein the first communication module and the second communication module are each couplers, a first coupler and a second coupler, respectively;

6. The food processor of claim 5, wherein the first coupler and the second coupler are each four-pin couplers.

7. A food processor as claimed in claim 5 or 6, wherein the second control board further comprises: a signal loading circuit for loading a carrier signal output by the second control chip to the second coupler, wherein the carrier signal is used for representing recipe information, and a carrier output pin of the second control chip is communicated with a second pin of the second coupler through the signal loading circuit, wherein:

8. The food processor of claim 7, wherein the signal loading circuit comprises: and the drain electrode of the MOS tube is communicated with the second pin of the second coupler, the grid electrode of the MOS tube is communicated with the carrier output pin of the second control chip, and the source electrode of the MOS tube is grounded.

9. A food processor as claimed in claim 5 or 6, wherein the first control board further comprises: a signal processing circuit for filtering and amplifying a carrier signal acquired by the first coupler, wherein the carrier signal is used for representing recipe information, and a carrier input pin of the first control chip is communicated with a second pin of the first coupler through the signal processing circuit, and the signal processing circuit is configured to:

10. The food processor of claim 1, wherein the external device is a terminal bound to the food processor, the first communication module obtaining recipe information in the terminal;

alternatively, the first and second electrodes may be,