CN213757901U - Food processor - Google Patents
Food processor Download PDFInfo
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- CN213757901U CN213757901U CN202022320617.5U CN202022320617U CN213757901U CN 213757901 U CN213757901 U CN 213757901U CN 202022320617 U CN202022320617 U CN 202022320617U CN 213757901 U CN213757901 U CN 213757901U
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- 235000013305 food Nutrition 0.000 title claims description 33
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000010411 cooking Methods 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Abstract
The application provides cooking machine includes frame, cup body component and bowl cover subassembly. The base comprises a circuit board, and the circuit board is provided with a controller. The cup assembly includes a first infrared module. The cup cover assembly comprises a second infrared module. One of the first infrared module and the second infrared module comprises an infrared ray transmitting module, and the other comprises an infrared ray receiving module. When the cup cover assembly covers the cup body assembly, the second infrared module is electrically connected with the circuit board, the second infrared module is electrified, the first infrared module is opposite to the second infrared module, when the cup cover assembly is opened, the second infrared module is disconnected with the circuit board, and the second infrared module is powered off. When the cup cover assembly is covered and opened, the on-off states of the second infrared module and the circuit board are different, so that electric signals of the detection port of the controller are different, the opening and closing states of the cup cover assembly are determined, the arrangement is safe and reliable, cover opening failure caused by circuit problems can be avoided or reduced, and user experience is improved.
Description
Technical Field
The application relates to the field of household appliances, in particular to a food processor.
Background
With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing fruit juice, making rice paste, mincing meat, shaving ice, making coffee and/or blending facial masks and the like. The food processor can comprise a soybean milk machine, a stirrer or a wall breaking food processor and other machines for crushing and stirring food materials. Some cooking machines appear the circuit problem and cause uncapping inefficacy easily, and are dangerous during the use, bring inconvenience for user's use.
SUMMERY OF THE UTILITY MODEL
The application provides a safe and reliable's cooking machine.
The application provides a cooking machine includes:
the engine base comprises a circuit board, and the circuit board is provided with a controller;
the cup body assembly can be assembled on the base and comprises a first infrared module;
the cup cover assembly can cover the cup body assembly and comprises a second infrared module, one of the first infrared module and the second infrared module comprises an infrared transmitting module, and the other comprises an infrared receiving module;
when the cup cover assembly covers the cup body assembly, the second infrared module is electrically connected with the circuit board, the second infrared module is powered on, the first infrared module is opposite to the second infrared module, when the cup cover assembly is opened, the second infrared module is disconnected with the circuit board, and the second infrared module is powered off;
the controller comprises a detection port, when the cup cover assembly is covered, the detection port is electrically connected with the infrared receiving module, and the controller determines the opening and closing state of the cup cover assembly according to an electric signal of the detection port.
Optionally, the cup body assembly comprises a cup handle, the first infrared module is arranged at the top of the cup handle, the cup cover assembly comprises a cup cover handle, and the second infrared module is arranged at the bottom of the cup cover handle. In some embodiments, the lid handle and cup handle are mated when the lid assembly is closed on the cup assembly such that the first infrared module and the second infrared module are positioned relative to each other to more accurately align the first infrared module and the second infrared module.
Optionally, the cup handle is provided with a first accommodating part for accommodating the first infrared module, the top end of the first accommodating part is open, the cup lid handle is provided with a second accommodating part for accommodating the second infrared module, and the bottom end of the second accommodating part is open;
when the cup cover assembly covers the cup body assembly, the opening at the bottom end of the second accommodating part is opposite to the opening at the top end of the first accommodating part, so that the first infrared module is opposite to the second infrared module. In some embodiments, the opening at the bottom end of the second receiving portion is opposite to the opening at the top end of the first receiving portion, so that the first infrared module and the second infrared module are relatively accurately aligned, and the infrared module alignment device is simple and reliable.
Optionally, the top end surface of the first infrared module is lower than the top end surface of the first accommodating portion, and the bottom end surface of the second infrared module is higher than the bottom end surface of the second accommodating portion. In some embodiments, the first receptacle may protect the first infrared module and the second receptacle may protect the second infrared module.
Optionally, the cup body assembly is provided with a first coupler, the cup lid assembly includes a second coupler adapted to the first coupler, the second infrared module is electrically connected to the second coupler, and when the cup lid assembly is closed, the first coupler is plugged into the second coupler. In some embodiments, the coupler is used for realizing on-off, the structure is simple, and the implementation is easy.
Optionally, the cup body assembly is provided with a third coupler, the base is provided with a fourth coupler adapted to the third coupler, and the circuit board is electrically connected to the fourth coupler;
when the cup body assembly is assembled on the base and the cup cover assembly is covered, the second infrared module is electrically connected with the circuit board through the first coupler, the second coupler, the third coupler and the fourth coupler. In some embodiments, the second infrared module is electrically connected to the circuit board through the first coupler, the second coupler, the third coupler and the fourth coupler, thereby simplifying the structure.
Optionally, the first infrared module is electrically connected to the third coupler, and when the cup assembly is assembled to the base, the first infrared module is electrically connected to the circuit board through the third coupler and the fourth coupler. In some embodiments, when the third coupler and the fourth coupler are electrically connected, the first infrared module and the circuit board are electrically connected, and the structure is simplified.
Optionally, the circuit board is provided with a power supply circuit, when the cup cover assembly covers the cup body assembly, the second infrared module is communicated with the power supply circuit and powered on, and when the cup cover assembly is opened, the second infrared module is disconnected from the power supply circuit and powered off. In some embodiments, the detection is realized by switching on and off the power supply circuit and the second infrared module, and the detection is simple and reliable.
Optionally, the first infrared module and the second infrared module are coaxially disposed. In some embodiments, the first infrared module and the second infrared module are coaxially arranged to more precisely align the first infrared module and the second infrared module.
Optionally, the first infrared module includes the infrared receiving module, and the second infrared module includes the infrared emitting module.
The first infrared module comprises an infrared transmitting module, and the second infrared module comprises an infrared receiving module.
The food processor comprises a first infrared module arranged on a cup cover assembly and a second infrared module arranged on a cup body assembly, wherein one of the first infrared module and the second infrared module comprises an infrared emission module, the other comprises an infrared receiving module, when the cup cover assembly is covered on the cup body assembly, the first infrared module is electrically connected with a circuit board, the first infrared module is electrified, the first infrared module is opposite to the second infrared module, when the cup cover assembly is opened, the first infrared module is disconnected with the circuit board, the first infrared module is powered off, when the cup cover assembly is covered and opened, the on-off states of the second infrared module and the circuit board are different, so that the electric signals of a detection port electrically connected with the infrared receiving module by a controller are different, the opening and closing states of the assembly are determined, the arrangement is safe and reliable, and cover opening failure caused by circuit problems can be avoided or reduced, the user experience is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic cross-sectional view of an embodiment of a food processor provided in the present application;
fig. 2 is a schematic partial cross-sectional view of an embodiment of the food processor shown in fig. 1;
fig. 3 is an enlarged schematic view of a place a in the food processor shown in fig. 1;
fig. 4 is a schematic circuit diagram of the circuit board of the food processor shown in fig. 1.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
The application provides a cooking machine, including frame, cup body component and bowl cover subassembly. The cup body component can be assembled on the machine base, and the cup cover component can cover the cup body component. The base comprises a circuit board, and the circuit board is provided with a controller. The cup assembly includes a first infrared module. The cup cover assembly comprises a second infrared module. One of the first infrared module and the second infrared module comprises an infrared ray transmitting module, and the other comprises an infrared ray receiving module. When the cup cover assembly covers the cup body assembly, the second infrared module is electrically connected with the circuit board, the second infrared module is electrified, the first infrared module is opposite to the second infrared module, when the cup cover assembly is opened, the second infrared module is disconnected with the circuit board, and the second infrared module is powered off. The controller comprises a detection port, when the cup cover assembly is covered, the detection port is electrically connected with the infrared receiving module, and the controller determines the opening and closing state of the cup cover assembly according to an electric signal of the detection port.
The food processor comprises a first infrared module arranged on a cup cover assembly and a second infrared module arranged on a cup body assembly, one of the first infrared module and the second infrared module comprises an infrared emission module, the other comprises an infrared receiving module, when the cup cover assembly is covered on the cup body assembly, the second infrared module is electrically connected with a circuit board, the second infrared module is electrified, the first infrared module is opposite to the second infrared module, when the cup cover assembly is opened, the second infrared module is disconnected with the circuit board, the second infrared module is powered off, when the cup cover assembly is covered and opened, the on-off states of the second infrared module and the circuit board are different, so that the electric signals of detection ports of a controller are different, the opening and closing states of the cup cover assembly are determined, when the electric signals are detected by the detection ports, the cup cover assembly is covered, and the electric signals are not detected by the detection ports, the cup cover assembly is determined to be opened, so that the cup cover assembly is safe and reliable, the cover opening failure caused by circuit problems can be avoided or reduced, and the user experience is improved.
Fig. 1 is a schematic cross-sectional view of an embodiment of a food processor 100 provided in the present application; fig. 2 is a partial cross-sectional view of the food processor 100 shown in fig. 1; fig. 3 is an enlarged schematic view of a place a in the food processor shown in fig. 1; fig. 4 is a schematic circuit diagram of the circuit board 11 of the food processor 100 shown in fig. 1. Referring to fig. 1 to 4, the food processor 100 provided by the present application includes a base 10, a cup assembly 20 and a lid assembly 30. In some embodiments, the housing 10 can provide power to control and drive the food processor 100, and can interact with the user. Alternatively, the food processor 100 can be a wall breaking machine. In some embodiments, the stand 10 includes a circuit board 11, and the circuit board 11 is provided with a controller 12. The circuit board 11 is used to supply power to the controller 12. In some embodiments, a motor 13 is disposed in the housing 10, and the motor 13 is electrically connected to the circuit board 11.
In some embodiments, the cup assembly 20 may be assembled to the stand 10. Can hold edible material in the cup body assembly 20, can carry out whipping, heating and/or evacuation etc. to edible material in the cup body assembly 20. In some embodiments, the cup assembly 20 includes a first infrared module 24. In some embodiments, the first infrared module 24 may be an infrared emitting module that may emit infrared rays. In other embodiments, the first infrared module 24 may be an infrared receiving module, and may receive infrared rays from an infrared emitting module. In some embodiments, the cup assembly 20 includes a cup 21, a base 22 in assembled engagement with the frame 10, and a cup handle 23. The cup handle 23 is provided on one side of the cup body 21. In some embodiments, a stirring blade assembly 28 is disposed in the cup assembly 20, and the rotating shaft of the motor 13 is connected to the stirring blade assembly 28. The motor 13 drives the stirring blade assembly 28 to rotate.
In some embodiments, the lid assembly 30 may be attached to the bowl assembly 20. When the food processor 100 works, the cup cover assembly 30 is covered on the cup body assembly 20. After the food processor 100 is finished, the cup lid assembly 30 can be taken down from the cup body assembly 20. In some embodiments, lid assembly 30 includes a second infrared module 31. In some embodiments, the second infrared module 31 may be an infrared ray emitting module, and may emit infrared rays. In other embodiments, the second infrared module 31 may be an infrared receiving module, and may receive infrared rays from an infrared emitting module. In some embodiments, lid assembly 30 includes lid handle 32. When the lid assembly 30 is covered on the cup body assembly 20, the lid handle 32 is butted with the cup handle 23, and the lid assembly 30 is covered in place, so that the first infrared module 24 and the second infrared module 31 are relatively more accurately aligned, and the assembly mode is simple. In some embodiments, the first infrared module 24 is provided on top of the cup handle 23. In some embodiments, the second infrared module 31 is disposed at the bottom of the lid handle 32. Locate the top of cup handle 23 with first infrared module 24, locate the bottom of bowl cover handle 32 with second infrared module 31 for the distance between first infrared module 24 and the second infrared module 31 is little, and infrared ray receiving is more stable, detects more reliably.
In some embodiments, one of the first infrared module 24 and the second infrared module 31 includes an infrared ray transmitting module, and the other includes an infrared ray receiving module. The infrared transmitting module is used for transmitting infrared rays, and the infrared receiving module is used for receiving the infrared rays transmitted by the infrared transmitting module. In the present embodiment, the first infrared module 24 includes an infrared ray receiving module, and the second infrared module 31 includes an infrared ray emitting module. The infrared ray is emitted through the first infrared module 24, and the infrared ray emitted from the first infrared module 24 is received through the second infrared module 31, so that the infrared ray detection device is simple and reliable. In other embodiments, the first infrared module 24 comprises an infrared emitting module and the second infrared module 31 comprises an infrared receiving module. Infrared rays are emitted through the first infrared module 24, and the infrared rays emitted from the first infrared module 24 are received through the second infrared module 31.
In some embodiments, when lid assembly 30 is closed on cup assembly 20, second infrared module 31 is electrically connected to circuit board 11, second infrared module 31 is electrically connected, and first infrared module 24 and second infrared module 31 are opposite. When the cup cover assembly 30 is opened, the second infrared module 31 is disconnected from the circuit board 11, and the second infrared module 31 is powered off. Controller 12 includes a detection port 121 (shown in fig. 4), and controller 12 determines the open/close state of lid assembly 30 according to an electrical signal of detection port 121.
The circuit board 11 may supply power to the second infrared module 31. In some embodiments, circuit board 11 includes power supply circuit 15, and when lid assembly 30 is closed on cup assembly 20, second infrared module 31 is connected to power supply circuit 15 and powered on, and when lid assembly 30 is opened, second infrared module 31 is disconnected from power supply circuit 15 and powered off. Detection is realized by switching on and off the power supply circuit 15 and the second infrared module 31, and the detection is simple and reliable.
In some embodiments, lid assembly 30 may be provided with a second infrared module 31 that may be an infrared emitter module and cup assembly 20 may be provided with a first infrared module 24 that may be an infrared receiver module. When the cup cover assembly 30 is closed, the second infrared module 31 (infrared emission module) is communicated with the circuit board 11, the circuit board 11 can supply power to the infrared emission module, the infrared emission module is powered on and can emit infrared rays, the infrared receiving module receives the infrared rays emitted by the infrared emission module at the moment and generates corresponding electric signals, the controller 12 detects the electric signals of the detection port 121 and determines that the cup cover assembly 30 is closed as the infrared receiving module receives the electric signals generated by the infrared rays. When the cup cover assembly 30 is opened, the second infrared module 31 (infrared emitting module) is disconnected from the circuit board 11, and is powered off, no infrared ray is emitted, the infrared receiving module does not receive infrared rays, and the controller 12 determines that the cup cover assembly 30 is opened when detecting that the electric signal of the detection port 121 indicates that the infrared receiving module does not receive infrared rays.
In other embodiments, the second infrared module 31 may be an infrared receiving module, and the oppositely disposed first infrared module 24 may be an infrared emitting module. When the cup cover assembly 30 is closed, the second infrared module 31 (infrared receiving module) is communicated with the circuit board 11, the power supply circuit 15 and the controller 12 are communicated with the second infrared module 31, the circuit board 11 can supply power to the infrared receiving module, the infrared receiving module is powered on and can receive infrared rays emitted by the infrared emitting module to generate corresponding electric signals, and the controller 12 determines that the cup cover assembly 30 is closed when the electric signals detected by the detection port 121 are electric signals generated when the infrared receiving module receives the infrared rays. When the lid assembly 30 is opened, the second infrared module 31 (infrared receiving module) is disconnected from the circuit board 11, the power supply circuit 15 and the controller 12, and the controller 12 detects that the electrical signal of the detection port 121 indicates that the infrared receiving module is powered off, so as to determine that the lid assembly 30 is opened.
In this embodiment, through the first infrared module 24 disposed on the lid assembly 30 and the second infrared module 31 disposed on the cup assembly 20, one of the first infrared module 24 and the second infrared module 31 includes an infrared emitting module, and the other includes an infrared receiving module, when the lid assembly 30 is covered on the cup assembly 20, the second infrared module 31 is electrically connected to the circuit board 11, the second infrared module 31 is powered on, the first infrared module 24 and the second infrared module 31 are opposite, when the lid assembly 30 is opened, the second infrared module 31 is disconnected from the circuit board 11, the second infrared module 31 is powered off, when the lid assembly 30 is covered and opened, the on-off states of the second infrared module 31 and the circuit board 11 are different, so that the electrical signals of the detection port 121 of the controller 12 are different, to determine the open-closed state of the lid assembly 30, when the detection port 121 detects an electrical signal, confirm that bowl cover subassembly 30 lid closes, when the detection port 121 does not detect the signal of telecommunication, confirm that bowl cover subassembly 30 opens, so set up safe and reliable, can avoid or reduce the inefficacy of uncapping that causes because of the circuit problem, improve user experience.
In the embodiment shown in fig. 1 to 3, the cup handle 23 has a first receiving portion 25 for receiving the first infrared module 24, the top end of the first receiving portion 25 is open, the lid handle 32 has a second receiving portion 33 for receiving the second infrared module 31, and the bottom end of the second receiving portion 33 is open. When the lid assembly 30 is closed on the cup assembly 20, the opening at the bottom end of the second receiving portion 33 is opposite to the opening at the top end of the first receiving portion 25, so that the first infrared module 24 is opposite to the second infrared module 31. The opening at the bottom end of the second receiving portion 33 is opposite to the opening at the top end of the first receiving portion 25, so that the first infrared module 24 is opposite to the second infrared module 31, the first infrared module 24 is aligned with the second infrared module 31 more accurately, and the method is simple and reliable. In some embodiments, first receiving portion 25 may protect first infrared module 24. In some embodiments, the second receiving portion 33 may protect the second infrared module 31. In some embodiments, the first infrared module 24 is disposed coaxially with the second infrared module 31. The first infrared module 24 and the second infrared module 31 are coaxially arranged, so that the first infrared module 24 and the second infrared module 31 are more accurately aligned, and the infrared rays are transmitted or received more accurately, simply and reliably. And the first receiving part 25 and the second receiving part 33 are matched and assembled, so that the device is simple and reliable.
In some embodiments, the first receiving portion 25 may be a hollow cavity structure, the first receiving portion 25 is used to fix the first infrared module 24, the fixing manner is simple, and the transverse width of the first receiving portion 25 is greater than that of the first infrared module 24, so as to facilitate assembly. In some embodiments, the top end face of the first infrared module 24 is lower than the top end face of the first receiving portion 25. The top end surface of the first receiving portion 25 is higher than the top end surface of the first infrared module 24, so that the first infrared module 24 can be protected, and safety and reliability are achieved.
In some embodiments, the second receiving portion 33 may be a hollow cavity structure, the second receiving portion 33 is used to fix the second infrared module 31, the fixing manner is simple, and the transverse width of the second receiving portion 33 is greater than that of the second infrared module 31, so as to facilitate assembly. In some embodiments, the bottom end surface of the second infrared module 31 is higher than the bottom end surface of the second receiving portion 33. The bottom end surface of the second receiving portion 33 is higher than the bottom end surface of the second infrared module 31, so that the second infrared module 31 can be protected.
In the embodiment shown in fig. 1-4, the cup assembly 20 is provided with a first coupler 26. In some embodiments, the first coupler 26 includes a first terminal 261 and a second terminal 262. The lid assembly 30 includes a second coupler 34 that mates with the first coupler 26, and the second infrared module 31 is electrically connected to the second coupler 34, such that when the lid assembly 30 is closed, the first coupler 26 and the second coupler 34 mate. In some embodiments, second coupler 34 includes third terminal 341 and fourth terminal 342, and second infrared module 31 electrically connects first terminal 261 and second terminal 262. When the cup lid assembly 30 is closed, the first terminal 261 is electrically connected to the third terminal 341, and the second terminal 262 is electrically connected to the fourth terminal 342, so that the second infrared module 31 is electrically connected to the first coupler 26. In some embodiments, the second coupler 34 may be a pin and the first coupler 26 may be a socket. When the cup cover assembly 30 covers the cup body assembly 20, the second coupler 34 can be inserted into the first coupler 26, and the on-off is realized by utilizing the coupler, so that the structure is simplified, and the realization is easy.
In some embodiments, the cup assembly 20 is provided with a third coupler 27. In some embodiments, third coupler 27 includes a fifth terminal 271, a sixth terminal 272, a seventh terminal 273, and an eighth terminal 274. The first infrared module 24 electrically connects the fifth terminal 271 and the sixth terminal 272, the seventh terminal 273 electrically connects the first terminal 261, and the eighth terminal 274 electrically connects the second terminal 262. In some embodiments, the base 10 is provided with a fourth coupler 14 adapted to the third coupler 27, the circuit board 11 is electrically connected to the fourth coupler 14, and when the cup assembly 20 is assembled to the base 10 and the lid assembly 30 is closed, the second infrared module 31 is electrically connected to the circuit board 11 through the first coupler 26, the second coupler 34, the third coupler 27 and the fourth coupler 14. In some embodiments, the fourth coupler 14 includes a ninth terminal 141, a tenth terminal 142, an eleventh terminal 143, and a twelfth terminal 144. In some embodiments, when the third coupler 27 is plugged into the fourth coupler 14, the ninth terminal 141 is electrically connected to the fifth terminal 271, and the tenth terminal 142 is electrically connected to the sixth terminal 272, so that the first infrared module 24 is electrically connected to the circuit board 11 through the third coupler 27 and the fourth coupler 14. In some embodiments, when the third coupler 27 is inserted into the fourth coupler 14, the eleventh terminal 143 is electrically connected to the seventh terminal 273, the twelfth terminal 144 is electrically connected to the eighth terminal 274, and when the cup assembly 20 is assembled on the base 10 and the lid assembly 30 is closed, the second infrared module 31 is electrically connected to the circuit board 11 through the first coupler 26, the second coupler 34, the third coupler 27 and the fourth coupler 14, which simplifies the structure.
In some embodiments, power supply circuit 15 is electrically connected to a power source (e.g., hot line L and neutral line L), and power supply circuit 15 includes a power circuit (not shown) for converting alternating current to direct current. The power supply circuit 15 is electrically connected to the controller 12 and supplies power to the controller 12. In some embodiments, circuit board 11 also includes a motor drive circuit 16 (shown in FIG. 4) that electrically connects the power source (e.g., hot line L and neutral line L) and motor 13. The controller 12 further includes a driving control port 122 electrically connected to the motor driving circuit 16, and the controller 12 controls the motor driving circuit 16 to drive the motor 13 through the driving control port 122.
In some embodiments, the controller 12 may be a single chip, a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an APPlication SPecific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, or the like. The general purpose processor may be a microprocessor or the controller 12 may be any conventional processor or the like. And will not be described in detail herein.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. A food processor, comprising:
the engine base (10) comprises a circuit board (11), and the circuit board (11) is provided with a controller (12);
a cup assembly (20) assemblable to said housing (10) and including a first infrared module (24);
a lid assembly (30) adapted to be attached to the bowl assembly (20) and including a second infrared module (31), one of the first infrared module (24) and the second infrared module (31) including an infrared emitting module and the other including an infrared receiving module;
when the cup cover assembly (30) is covered on the cup body assembly (20), the second infrared module (31) is electrically connected with the circuit board (11), the second infrared module (31) is electrified, the first infrared module (24) is opposite to the second infrared module (31), when the cup cover assembly (30) is opened, the second infrared module (31) is disconnected with the circuit board (11), and the second infrared module (31) is powered off;
the controller (12) comprises a detection port (121), when the cup cover assembly (30) is closed, the detection port (121) is electrically connected with the infrared receiving module, and the controller (12) determines the opening and closing state of the cup cover assembly (30) according to an electric signal of the detection port (121).
2. The food processor of claim 1, wherein the cup assembly (20) comprises a cup handle (23), the first infrared module (24) is disposed at a top of the cup handle (23), the lid assembly (30) comprises a lid handle (32), and the second infrared module (31) is disposed at a bottom of the lid handle (32).
3. The food processor of claim 2, wherein the cup handle (23) is provided with a first receiving portion (25) for receiving the first infrared module (24), the top end of the first receiving portion (25) is open, the cup lid handle (32) is provided with a second receiving portion (33) for receiving the second infrared module (31), and the bottom end of the second receiving portion (33) is open;
when the cup cover assembly (30) covers the cup body assembly (20), the opening at the bottom end of the second accommodating part (33) is opposite to the opening at the top end of the first accommodating part (25), so that the first infrared module (24) is opposite to the second infrared module (31).
4. The food processor of claim 3, wherein the top end face of the first infrared module (24) is lower than the top end face of the first receiving portion (25), and the bottom end face of the second infrared module (31) is higher than the bottom end face of the second receiving portion (33).
5. The food processor of claim 1, wherein the cup assembly (20) is provided with a first coupler (26), the lid assembly (30) comprises a second coupler (34) adapted to the first coupler (26), the second infrared module (31) is electrically connected to the second coupler (34), and the first coupler (26) and the second coupler (34) are plugged when the lid assembly (30) is closed.
6. The food processor of claim 5, wherein the cup body assembly (20) is provided with a third coupler (27), the base (10) is provided with a fourth coupler (14) matched with the third coupler (27), and the circuit board (11) is electrically connected with the fourth coupler (14);
when the cup body assembly (20) is assembled on the base (10) and the cup cover assembly (30) is covered, the second infrared module (31) is electrically connected with the circuit board (11) through the first coupler (26), the second coupler (34), the third coupler (27) and the fourth coupler (14).
7. The food processor of claim 6, wherein the first infrared module (24) is electrically connected to the third coupler (27), and wherein the first infrared module (24) is electrically connected to the circuit board (11) through the third coupler (27) and the fourth coupler (14) when the cup assembly (20) is assembled to the base (10).
8. The food processor according to claim 1, wherein the circuit board (11) is provided with a power supply circuit (15), when the cup cover assembly (30) is covered on the cup body assembly (20), the first infrared module (24) is communicated with the power supply circuit (15) to be powered on, and when the cup cover assembly (30) is opened, the first infrared module (24) is disconnected from the power supply circuit (15) to be powered off.
9. The food processor of claim 1, wherein the first infrared module (24) is coaxially arranged with the second infrared module (31).
10. The food processor of claim 1, wherein the first infrared module (24) is an infrared receiving module and the second infrared module (31) is an infrared emitting module; or
The first infrared module (24) is an infrared transmitting module, and the second infrared module (31) is an infrared receiving module.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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