Food processor and MCU burning tool

Abstract

The utility model relates to the field of food processing, and discloses a food processor and an MCU burning tool. The food processing machine comprises a main machine and a functional part detachably arranged on the main machine, the main machine comprises an MCU circuit board and a lower coupler connected with the MCU circuit board, the functional part comprises an upper coupler, and the lower coupler is connected with the upper coupler when the food processing machine operates; the MCU circuit board comprises a burning pin and a signal pin, the lower coupler comprises a lower signal line interface, the lower signal line interface is connected with the burning pin and the signal pin, when the food processor runs, the lower signal line interface and the signal pin carry out signal interaction, and when the food processor is burnt, the lower signal line interface and the burning pin carry out signal interaction. Compared with the prior art, the food processor and the MCU burning tool provided by the embodiment of the utility model have the advantages that the burning cost is reduced while the burning efficiency of the food processor is improved.

Description

Technical Field

[0001] The present application relates to the field of food processing, and more specifically, to a food processing machine and an MCU burning tool. Background Art

[0002] In food processing appliances such as wall breakers, soymilk machines, and air fryers, MCU (Microcontroller Unit) is currently basically used as the core control chip of the wall breakers. The MCU stores the control software of the wall breakers, and then controls the wall breakers through the pins of the MCU and its external devices to achieve various functions. The MCU is designed with special pins, and the MCU software can be burned and updated using a dedicated burning tool. When home appliances are produced, manufacturers generally burn the software to the MCU in advance, and then solder the MCU to the circuit board for production. However, when the MCU software is burned incorrectly or the home appliance function needs to be upgraded and optimized, it is often necessary to update and upgrade the software inside the MCU.

[0003] The prior art with application number 202410144588.1 discloses a low-cost input voltage and zero point detection circuit, including a voltage input module, a calibration module, a detection module and a power module, the calibration module includes a calibration chip U1, and the calibration module also includes a burning interface P1, and pins 1 and 2 of the burning interface P1 are electrically connected to the burning interface of the calibration chip U1, and the user burns the program of the calibration chip U1 through the burning interface P1. However, the additionally provided burning interface P1 increases the production cost.

[0004] The prior art with application number 202410046434.9 discloses a system, method and related device for wireless burning of printed circuit boards, which realizes data burning by using the native serial port of the central processing unit in the printed circuit board and wireless communication, without the need to continue to retain the relevant burning interface or circuit, thereby reducing the production cost of the printed circuit board. However, the entire burning process requires the full participation of the host computer, and is not suitable for re-burning when upgrading and optimizing the functions of home appliances. If re-burning is to be performed, it is necessary to update the software by reworking the whole machine, that is, to disassemble the circuit board in the whole machine, and then assemble the circuit board and the whole machine after updating the software using the host computer. The troubleshooting is cumbersome and difficult, and there is a possibility that the machine cannot be restored after repair or the accessories are damaged, resulting in high after-sales maintenance costs for food processing machines. Moreover, this method requires a lot of manpower and time to disassemble and assemble the machine, and the burning efficiency is low. Utility Model Content

[0005] The purpose of this application is to provide a food processing machine and MCU burning tool, based on the demand scenario of food processing machine program burning, to solve the problems of low burning efficiency and high and difficult after-sales maintenance costs due to the cumbersome disassembly and assembly of the machine during burning.

[0006] In a first aspect, an embodiment of the present application provides a food processing machine, comprising: a main unit and a functional part detachably arranged on the main unit, the main unit comprising an MCU circuit board and a lower coupler connected to the MCU circuit board, the functional part comprising an upper coupler, the lower coupler being connected to the upper coupler when the food processing machine is running; the MCU circuit board comprising a burning pin and a signal pin, the lower coupler comprising a lower signal line interface, the lower signal line interface being connected to the burning pin and the signal pin, when the food processing machine is running, the lower signal line interface interacts with the signal pin for signals, and when the food processing machine is burned, the lower signal line interface interacts with the burning pin for signals.

[0007] Compared with the related art, in the food processing machine provided in the embodiment of the present application, a lower coupler is arranged on the main body, and an upper coupler is arranged on the functional part. When the food processing machine is running, the functional part is installed on the main body, and the upper coupler and the lower coupler are connected to each other. Since the lower signal line interface in the lower coupler is connected to the signal pin in the MCU circuit board, the functional part can exchange signals with the signal pin through the lower signal line interface to realize the relevant functions of the functional part. When burning the food processing machine, since the functional part is detachably arranged on the main body, the functional part can be removed from the main body, and the MCU burning tool can be connected to the lower coupler. Since the lower signal line interface is connected to the burning pin, the MCU burning tool can exchange signals with the burning pin through the lower signal line interface to complete the software burning of the MCU circuit board in the main body. The entire burning process does not require the main body of the food processing machine to be disassembled and the software burning process of the MCU circuit board in the main body can be completed, thereby improving the burning efficiency of the food processing machine while reducing the burning cost.

[0008] In an optional embodiment, the lower coupler includes a lower coupler shell and a lower coupling structure arranged on the lower coupler shell, the lower signal line interface is connected to the lower coupling structure, and the upper coupler includes an upper coupler shell and an upper coupling structure arranged on the upper coupler shell, and when the food processor is running, the lower coupling structure and the upper coupling structure are coupled to each other.

[0009] In an optional embodiment, the lower coupling structure and the upper coupling structure are respectively a probe and a coupling member arranged in cooperation with the probe, and when the food processor is in operation, the probe and the coupling member are coupled to each other.

[0010] In an optional embodiment, the number of the lower coupling structure and the number of the upper coupling structure are both multiple, and the multiple lower coupling structures and the multiple upper coupling structures are arranged in a one-to-one correspondence.

[0011] In an optional embodiment, the programming pin and the signal pin are the same multiplexed pin, and the lower signal line interface is connected to the multiplexed pin.

[0012] In an optional embodiment, the number of the signal pins and the number of the lower signal line interfaces are both multiple, the multiple signal pins and the multiple lower signal line interfaces are connected one-to-one, and the burning pin is connected to any of the lower signal line interfaces.

[0013] In an optional embodiment, the food processor also includes a power supply circuit for connecting to an external power supply, the power supply circuit includes a power ground line, and the MCU circuit board includes a power ground line pin connected to the power ground line; the lower coupler includes a lower signal ground line interface and a lower power ground line interface connected to the power ground line pin; the functional part includes a functional device, and the upper coupler includes an upper power ground line interface, an upper signal line interface connected to the functional device, and an upper signal ground line interface; when the food processor is running, the upper signal line interface is connected to the lower signal line interface, the upper signal ground line interface is connected to the lower signal ground line interface, and the upper power ground line interface is connected to the lower power ground line interface.

[0014] In an optional embodiment, the lower power ground interface and the lower signal ground interface are the same multiplexed interface. A single interface is used to simultaneously assume the functions of the lower power ground interface and the lower signal ground interface, so that more functions can be realized using the limited interface of the lower coupler.

[0015] In an optional embodiment, the food processor further includes a power circuit for connecting to an external power source, the power circuit including a live wire, a neutral wire, and a micro switch arranged on the live wire; the functional part is a cup body assembly detachably arranged on the host, the cup body assembly includes a cup body and a cover body arranged on the cup body, and the cup body assembly is arranged on the host, and when the cover body is closed, the micro switch is closed. A micro switch is arranged on the live wire, and when the cup body assembly is arranged on the host and the cover body of the cup body assembly is closed, the micro switch is closed to make the live wire conductive, which can improve the overall safety of the food processor.

[0016] In a second aspect, an embodiment of the present application provides an MCU burning tool for performing software burning on the aforementioned food processing machine, the MCU burning tool comprising: a power adapter for connecting to an external power supply, a program burner connected to the power adapter, and a burning coupler connected to the program burner; the program burner comprises a communication interface, the burning coupler comprises a burning interface connected to the communication interface, the burning interface being used to connect to a lower signal line interface of the food processing machine when performing software burning on the food processing machine, and to perform signal interaction with the lower signal line interface.

[0017] Compared with the related art, a burning coupler is provided in the MCU burning tool provided in the embodiment of the present application. When the software of the MCU circuit board of the food processing machine is burned, the burning interface in the burning coupler can be directly connected to the lower signal line interface of the lower coupler in the food processing machine, and signal interaction is performed with the lower signal line interface. Since the lower signal line interface of the lower coupler is connected to the burning pin of the MCU circuit board, the burning process of the MCU circuit board can be completed directly through the lower signal line interface. When used in conjunction with the food processing machine provided in the aforementioned embodiment, the entire burning process does not require the main machine of the food processing machine to be disassembled, and the software burning process of the MCU circuit board in the main machine of the food processing machine can be completed, thereby improving the burning efficiency of the food processing machine and reducing the burning cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can also be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the structure of a food processor provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the circuit structure of the host provided in the embodiment of the present application;

[0021] Figure 3 A schematic diagram of the circuit structure of the functional components provided in the embodiment of the present application;

[0022] Figure 4 A schematic diagram of the structure of the lower coupler provided in an embodiment of the present application;

[0023] Figure 5 A schematic diagram of the circuit structure of a host provided by another embodiment of the present application;

[0024] Figure 6A schematic diagram of the circuit structure of a host provided in another embodiment of the present application;

[0025] Figure 7 A schematic diagram of the circuit structure of the MCU burning tool provided in an embodiment of the present application. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application as claimed, but is merely representative of selected embodiments of the present application.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0030] It should be noted that, in the absence of conflict, the features in the embodiments of the present application may be combined with each other.

[0031] The present application embodiment provides a food processing machine, such as Figure 1 As shown, it includes: a host 10, and a functional part 20 detachably arranged on the host 10. The functional part 20 can be a component used to realize related food processing functions, for example, the functional part 20 can be a cup body component with different functions, such as a grinding cup, a heating cup, etc. Figure 2 As shown, the host 10 may include an MCU (MicroControl Unit) circuit board 100 and a lower coupler 200 connected to the MCU circuit board 100, the MCU circuit board 100 includes a programming pin 101 and a signal pin 102 (TCK), and the lower coupler 200 includes a lower signal line interface 201, and the lower signal line interface 201 is connected to the programming pin 101 and the signal pin 102. Figure 3As shown, the functional part 20 includes an upper coupler 300. When the food processor is running, the lower coupler 200 is connected to the upper coupler 300, and the lower signal line interface 201 interacts with the signal pin 102 to realize the relevant food processing function of the functional part 20; when the food processor is burned, the lower signal line interface 201 interacts with the burning pin 101 to realize the software burning of the MCU circuit board.

[0032] Compared with the related art, in the food processing machine provided by the embodiment of the present application, a lower coupler 200 is arranged on the host 10, and an upper coupler 300 is arranged on the functional part. When the food processing machine is running, the functional part 20 is installed on the host 10, and the upper coupler 300 and the lower coupler 200 are connected to each other. Since the lower signal line interface 201 in the lower coupler 200 is connected to the signal pin 102 in the MCU circuit board 100, the functional part 20 can exchange signals with the signal pin 102 through the lower signal line interface 201 to realize the relevant functions of the functional part 20. When the food processing machine is burned, due to the function The functional component 20 is detachably arranged on the host 10. The functional component 20 can be removed from the host 10, and the MCU burning tool is connected to the lower coupler 200. Since the lower signal line interface 201 is connected to the burning pin 101, the MCU burning tool can exchange signals with the burning pin 101 via the lower signal line interface 201 to complete the software burning of the MCU circuit board 100 in the host 10. The entire burning process does not require the host 10 of the food processor to be disassembled and the software burning process of the MCU circuit board 100 in the host can be completed, thereby improving the burning efficiency of the food processor and reducing the burning cost.

[0033] In some embodiments of the present application, Figure 4 As shown, the lower coupler 200 includes a lower coupler housing 202 and a lower coupling structure 203 disposed on the lower coupler housing 202, and the lower signal line interface 201 is connected to the lower coupling structure 203. Figure 4 Similar to the lower coupler 200 shown, the upper coupler 300 may include an upper coupler housing and an upper coupling structure disposed on the upper coupler housing. When the food processor is running, the upper coupling structure and the lower coupling structure 203 are coupled to each other, thereby achieving mutual connection between the upper coupler 300 and the lower coupler 200.

[0034] Further, in some embodiments of the present application, the lower coupling structure 203 and the upper coupling structure are respectively a probe and a coupling member arranged in cooperation with the probe, and when the food processor is running, the probe and the coupling member are coupled to each other. Figure 4, the lower coupling structure 203 may be a probe, and the upper coupling structure may be a coupling member, or in some other embodiments of the present application, the lower coupling structure 203 may be a coupling member, and the upper coupling structure may be a probe. The coupling member may be, for example, a sleeve provided in cooperation with the probe, or in some other embodiments of the present application, the coupling member may be, for example, a clip provided in cooperation with the probe.

[0035] Further, in some embodiments of the present application, please continue to refer to Figure 4 , the number of the lower coupling structure 203 and the upper coupling structure are both multiple. Figure 4 In the embodiment shown, the number of the lower coupling structures 203 and the upper coupling structures can be six. The multiple lower coupling structures 203 and the multiple upper coupling structures are arranged in a one-to-one correspondence, that is, when the food processor is running, each lower coupling structure 203 is coupled to a single upper coupling structure.

[0036] Please continue to refer to Figure 2 In some embodiments of the present application, the programming pin 101 and the signal pin 102 may be different pins, and the plurality of lower signal line interfaces 201 are respectively connected to different programming pins 101 and signal pins 102. Or in some other embodiments of the present application, such as Figure 5 As shown, the programming pin and the signal pin may also be the same multiplexing pin (NTC), that is, a single multiplexing pin NTC is both a programming pin and a signal pin, and the corresponding signal line interface is connected to the single multiplexing pin NTC.

[0037] In some embodiments of this application, please continue to refer to Figure 2 and Figure 3 The number of the signal pins 102 and the number of the lower signal line interfaces 201 are both multiple, the multiple signal pins 102 and the multiple lower signal line interfaces 201 are connected one-to-one, and the burning pin 101 is connected to any of the lower signal line interfaces 201.

[0038] For example, in Figure 2 and Figure 3In the illustrated embodiment, the plurality of signal pins 102 may include, for example, a SW signal pin and an NTC signal pin. The SW signal pin is a signal pin for detecting the category of the functional part (such as a grinding cup, a heating cup, etc.), and the NTC signal pin is a signal pin for detecting the temperature of the functional part. The SW signal pin and the NTC signal pin are respectively connected to the corresponding SW lower coupling structure and the NTC lower coupling structure; corresponding to the functional part 20, for example, a temperature sensor 21 and a category detection device (not shown) may be provided in the functional part 20, and a SW upper coupling structure and an NTC upper coupling structure may be correspondingly provided in the upper coupler 300. The SW upper coupling structure is connected to the category detection device, and the NTC upper coupling structure is connected to the temperature sensor 21. For example, the temperature sensed by the temperature sensor 21 may be transmitted to the NTC signal pin via the NTC upper coupling structure and the NTC lower coupling structure, and the category of the functional part detected by the category detection device may be transmitted to the SW signal pin via the SW upper coupling structure and the SW lower coupling structure. In some embodiments of the present application, specifically, the SW signal pin or the NTC signal pin may be connected to the burning pin 101. Or in some other embodiments of the present application, the SW signal pin or the NTC signal pin may be multiplexed with the programming pin 101 , that is, the SW signal pin or the NTC signal pin may be used to simultaneously realize the programming function of the programming pin 101 .

[0039] It can be understood that the aforementioned plurality of signal pins 102 including the SW signal pin and the NTC signal pin are examples in some embodiments of the present application. In some other embodiments of the present application, such as Figure 6 As shown, the plurality of signal pins 102 may further include, for example, an FY signal pin, which is a signal pin for overflow prevention detection, and the FY signal pin is connected to the FY lower coupling structure; corresponding to the functional part, for example, an overflow prevention detection device (not shown) may be provided in the functional part, and a FY upper coupling structure may be correspondingly provided in the upper coupler 300. The FY upper coupling structure is connected to the overflow prevention detection device, and the overflow prevention signal sensed by the overflow prevention detection device may be transmitted to the FY signal pin via the FY upper coupling structure and the FY lower coupling structure, so as to realize the corresponding overflow prevention function.

[0040] Further, in some embodiments of the present application, Figure 2 , Figure 3As shown, the food processor may further include a power circuit for connecting to an external power source, and the power circuit may specifically include a neutral line N, a live line L, and a power ground line E. The MCU circuit board 100 includes a neutral line pin 103 connected to the neutral line N, a live line pin 104 connected to the live line L, and a power ground line pin 105 connected to the power ground line E. The lower coupler 200 may include a lower live line interface 204 connected to the live line pin 104, a lower neutral line interface 205 connected to the neutral line pin 103, a lower power ground line interface 206 connected to the power ground line pin 105, and a lower signal ground line interface 207. The functional part 20 may include functional devices (such as Figure 3 The temperature sensor 21 shown in the figure), the upper coupler 300 may include an upper power ground line interface 301, an upper signal line interface 302 connected to the functional device, and an upper signal ground line interface 303. When the food processor is running, the upper signal line interface 302 is connected to the lower signal line interface 201, the upper signal ground line interface 303 is connected to the lower signal ground line interface 207, and the upper power ground line interface 301 is connected to the lower power ground line interface 206.

[0041] In some embodiments of the present application, Figure 3 As shown, the functional part 20 may further include a heater 22, and the upper coupler 300 may include an upper live wire interface 304, an upper neutral wire interface 305, and an upper power ground wire interface 301 connected to the heater. When the food processor is running, the upper live wire interface 304 is connected to the lower live wire interface 204, and the upper neutral wire interface 305 is connected to the lower neutral wire interface 205, so as to realize power supply and heating of the heater.

[0042] In some embodiments of the present application, Figure 2 , Figure 3 As shown, the lower power ground line interface 206 and the lower signal line ground line interface 207 may be two independent interfaces. Or in some other embodiments of the present application, such as Figure 6 The lower power ground interface and the lower signal ground interface shown can also be the same multiplexed interface 206, that is, a separate ground interface is connected to the functional device and the power ground at the same time, and the corresponding upper power ground interface and the upper signal ground interface can also be the same multiplexed interface.

[0043] Further, such as Figure 2 As shown, the food processor may further include a micro switch 500 disposed on the live wire. Figure 1As shown, the functional part 20 can be a cup body assembly detachably arranged on the host 10, the cup body assembly includes a cup body 23 and a cover body 24 arranged on the cup body 23, and the cup body assembly is arranged on the host 10, and when the cover body 24 is closed, the micro switch 500 is closed. The micro switch 500 is arranged on the live wire L, and when the cup body assembly is arranged on the host 10 and the cover body 24 of the cup body assembly is closed, the micro switch 500 is closed to make the live wire L conductive, which can improve the overall safety of the food processor.

[0044] The embodiment of the present application also provides an MCU burning tool for burning software of the food processing machine provided in the above embodiment, such as Figure 7 As shown, the MCU burning tool 30 may include: a power adapter 31 for connecting to an external power source, a program burner 32 connected to the power adapter 31, and a burning coupler 33 connected to the program burner 32. The program burner 32 includes a communication interface Figure 7 The burning coupler 33 includes a communication interface Figure 7 The connected burning interface 331 is used to connect to the lower signal line interface 201 of the food processing machine when software burning is performed on the food processing machine, and to perform signal interaction with the lower signal line interface 201.

[0045] Compared with the related art, a burning coupler 33 is provided in the MCU burning tool provided in the embodiment of the present application. When the software of the MCU circuit board of the food processing machine is burned, the burning interface 331 in the burning coupler 33 can be directly connected to the lower signal line interface 201 of the lower coupler 200 in the food processing machine, and signal interaction is performed with the lower signal line interface 201. Since the lower signal line interface 201 of the lower coupler 200 is connected to the burning pin 101 of the MCU circuit board, the burning process of the MCU circuit board can be completed directly through the lower signal line interface 201. When used in conjunction with the food processing machine provided in the aforementioned embodiment, the entire burning process does not require the main machine of the food processing machine to be disassembled, and the software burning process of the MCU circuit board in the main machine of the food processing machine can be completed, thereby improving the burning efficiency of the food processing machine while reducing the burning cost.

[0046] Corresponding to the specific structure of the lower coupler 200 provided in the above embodiment, the burned-in coupler 33 may specifically include a burned-in coupling structure, which may be used to be coupled to the lower coupling structure of the lower coupler 200. For example, the lower coupling structure is a probe, and the burned-in coupling junction may be a coupling member; or the burned-in coupling structure is a probe, and the lower coupling junction may be a coupling member, etc.

[0047] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A food processing machine, characterized in that: include: A host and a functional part detachably arranged on the host, wherein the host includes an MCU circuit board and a lower coupler connected to the MCU circuit board, and the functional part includes an upper coupler, and when the food processor is in operation, the lower coupler is connected to the upper coupler; The MCU circuit board includes a burning pin and a signal pin, and the lower coupler includes a lower signal line interface, which is connected to the burning pin and the signal pin. When the food processor is running, the lower signal line interface interacts with the signal pin by signal, and when the food processor is burned, the lower signal line interface interacts with the burning pin by signal.

2. The food processing machine according to claim 1, characterized in that The lower coupler includes a lower coupler housing and a lower coupling structure arranged on the lower coupler housing, the lower signal line interface is connected to the lower coupling structure, the upper coupler includes an upper coupler housing and an upper coupling structure arranged on the upper coupler housing, and when the food processor is running, the lower coupling structure and the upper coupling structure are coupled to each other.

3. The food processing machine according to claim 2, characterized in that The lower coupling structure and the upper coupling structure are respectively a probe and a coupling member arranged in cooperation with the probe. When the food processor is in operation, the probe and the coupling member are coupled to each other.

4. The food processing machine according to claim 2, characterized in that: There are multiple lower coupling structures and multiple upper coupling structures, and the multiple lower coupling structures and the multiple upper coupling structures are arranged in a one-to-one correspondence.

5. The food processor according to claim 1, characterized in that The programming pin and the signal pin are the same multiplexing pin, and the lower signal line interface is connected to the multiplexing pin.

6. The food processor according to claim 1, characterized in that The number of the signal pins and the number of the lower signal line interfaces are both multiple, the multiple signal pins and the multiple lower signal line interfaces are connected in a one-to-one correspondence, and the burning pin is connected to any of the lower signal line interfaces.

7. The food processor according to claim 1, characterized in that The food processor further comprises a power circuit for connecting to an external power source, the power circuit comprises a power ground line, and the MCU circuit board comprises a power ground line pin connected to the power ground line; The lower coupler includes a lower signal ground interface and a lower power ground interface connected to the power ground pin; The functional part includes a functional device, and the upper coupler includes an upper power ground line interface, an upper signal line interface connected to the functional device, and an upper signal ground line interface; When the food processor is running, the upper signal line interface is connected to the lower signal line interface, the upper signal ground line interface is connected to the lower signal ground line interface, and the upper power ground line interface is connected to the lower power ground line interface.

8. The food processor according to claim 7, characterized in that The lower power ground line interface and the lower signal ground line interface are the same multiplexed interface.

9. The food processor according to claim 1, characterized in that The food processor further comprises a power circuit for connecting to an external power source, wherein the power circuit comprises a live wire, a neutral wire, and a micro switch arranged on the live wire; The functional part is a cup body assembly detachably arranged on the host, the cup body assembly includes a cup body and a cover body arranged on the cup body, and the cup body assembly is arranged on the host, and when the cover body is closed, the micro switch is closed.

10. An MCU burning tool, used for burning software to the food processing machine according to any one of claims 1 to 9, characterized in that: The MCU burning tool includes: A power adapter for connecting to an external power source, a program burner connected to the power adapter, and a burning coupler connected to the program burner; The program burner includes a communication interface, and the burning coupler includes a burning interface connected to the communication interface. The burning interface is used to connect to the lower signal line interface of the food processor when software is burned to the food processor, and to perform signal interaction with the lower signal line interface.

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