CN211432531U

CN211432531U - Cooking cup and cooking machine

Info

Publication number: CN211432531U
Application number: CN201922152320.XU
Authority: CN
Inventors: 阮浩翔; 代松; 胡国玲
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-08
Anticipated expiration: 2029-12-04

Abstract

The application provides a cooking cup and cooking machine. A cooking cup comprises a cup body assembly and a cup cover assembly detachably assembled to the cup body assembly. The cup cover assembly comprises an anti-overflow probe and a first conducting strip, wherein the anti-overflow probe is in electric communication with the first conducting strip. The cup body assembly comprises a second conductive strip and a processing unit which are in electric communication. At least part of the first conducting strip faces the second conducting strip, after liquid in the cup body assembly is contacted with the anti-overflow probe, a signal is generated when capacitance between the first conducting strip and the second conducting strip is changed, and the processing unit receives the signal and sends an instruction. The first conducting strip and the second conducting strip do not need to be contacted, and the condition that the overflow prevention is invalid due to poor contact is effectively avoided.

Description

Cooking cup and cooking machine

Technical Field

The application relates to a small household electrical appliances field especially relates to cooking cup and cooking machine.

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. Relevant cooking machine prevents that liquid from spilling over through setting up the anti-overflow probe. The anti-overflow probe transmits signals through the spring conducting rod and the conducting strip in elastic contact, so that the risk of poor contact easily occurs, the anti-overflow condition of the anti-overflow probe is caused, and the use experience of a client is influenced.

SUMMERY OF THE UTILITY MODEL

The application provides a cooking cup and cooking machine that prevent anti-overflow probe inefficacy.

The application provides a cooking cup, including cup body assembly and detachably equipment extremely cup body assembly's cup cover assembly, cup cover assembly includes the anti-overflow probe and the first conducting strip of electricity intercommunication, cup body assembly includes the second conducting strip and the processing unit of electricity intercommunication, at least part first conducting strip towards the second conducting strip, liquid in the cup body assembly with after the anti-overflow probe contacts, first conducting strip with produce the signal when the electric capacity between the second conducting strip changes, the processing unit receives the signal sends out the instruction.

In some embodiments, above-mentioned technical scheme's first conducting strip need not to contact with the second conducting strip, through the electric capacity variation production signal between the two, processing unit receives the signal sends the instruction to control cooking machine stop heating or the heating of small fire, avoid contact failure to bring the condition that the anti-overflow became invalid effectively.

Further, cup body subassembly includes the cup handle, the second conducting strip is located in the cup handle, the bowl cover subassembly include with the corresponding bowl cover handle that sets up of cup handle, first conducting strip is fixed to the bowl cover handle.

In some embodiments, the first conductive sheet and the second conductive sheet of the above technical solutions are convenient to assemble.

Furthermore, the first conducting strip is assembled or integrally formed on the cup cover handle.

Further, the cup cover assembly comprises a cup cover body and a fixing piece fixed to the cup cover body, and the anti-overflow probe is fixed to the cup cover body through the fixing piece.

Further, the cup cover assembly comprises a first connecting line which is connected with the anti-overflow probe and the first conducting strip.

Further, the area of the first conducting strip opposite to the second conducting strip is larger than or equal to 10 square millimeters and smaller than or equal to 20 square millimeters.

In some embodiments, the projected area of the second conductive sheet on the first conductive sheet is greater than or equal to 10 square millimeters and less than or equal to 20 square millimeters, which is effective to ensure that the processing unit can be triggered.

Further, the distance between the first conductive sheet and the second conductive sheet is less than or equal to 7 millimeters.

In some embodiments, the distance between the first conductive sheet and the second conductive sheet is less than or equal to 7 mm, which is effective to ensure that the processing unit can be triggered.

This application still provides a cooking machine, including frame subassembly and foretell cooking cup, cooking cup detachably assembles extremely the frame subassembly, the frame subassembly includes the frame circuit board, the frame circuit board basis the instruction that the processing unit sent, control cooking machine stop heating or the heating of small fire.

Further, cup body subassembly includes circuit board, cup body coupler and second connecting wire, the second connecting wire is connected the circuit board with cup body coupler, the second conducting strip with processing unit set up in the circuit board, the frame subassembly including be connected to the frame coupler of frame circuit board, the frame coupler be used for with cup body coupler electric contact.

Furthermore, the base circuit board is connected to an external power supply, and signals are wirelessly transmitted between the processing unit and the base circuit board.

In some embodiments, the food processor does not need circuit isolation, which saves cost.

Drawings

Fig. 1 is a schematic cross-sectional view of the food processor of the present application.

Fig. 2 is a schematic cross-sectional view of the cooking cup of the present application.

Fig. 3 is an enlarged view of the circled portion of the cross-sectional view shown in fig. 1.

Fig. 4 is a schematic position diagram of the first conductive sheet and the circuit board assembly 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 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 otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application 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. As used in this specification 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.

Referring to fig. 1, in the illustrated embodiment, the food processor may be a soymilk maker, a juice extractor, a wall breaking machine, or the like. The cooking machine comprises a machine base assembly 1 and a cooking cup 2. Cooking cup 2 includes cup body component 21 and bowl cover subassembly 22. The cup assembly 21 is detachably assembled to the base assembly 1. The lid assembly 22 is removably assembled to the bowl assembly 21.

The base assembly 1 includes a housing 10, a motor 11 and a base circuit board (not shown) disposed within the housing 10, and a base coupler 13 connected to the base circuit board. The base circuit board may include a power board (not shown) and a control board (not shown) connected to the power board. The base coupler 13 is connected to the control board. The power panel is connected to an external power source to provide electric power for the food processor. The control panel is used for controlling the cooking machine to work. In other embodiments, the power board and the control board may be combined into the base circuit board, i.e., the base assembly 1 includes only one base circuit board, which is connected to an external power source.

Referring to fig. 2-4, lid assembly 22 includes a lid body 220, a lid handle 221 extending from lid body 220, a first conductive tab 222 and a retainer 223 secured to lid handle 221, an overflow prevention probe 224 secured to retainer 223, and a first connection line 225 connecting overflow prevention probe 224 and first conductive tab 222. The first conductive piece 222 may be assembled and fixed to the lid body 220 or integrally formed with the lid body 220. Securing member 223 may be secured to lid handle 221 by a threaded connection, an interference fit, or an integral molding. The overflow prevention probe 224 may also be directly fixed to the cap body 220 by, for example, integral molding or interference fit, and the fixing member 223 is omitted.

The cup body assembly 21 includes a cup body 210, a cup body handle 211 disposed at one side of the cup body 210, a base 212 located at one end of the cup body 210, a rotation shaft 213 and a cup body coupler 216 fixed to the base 212, a stirring assembly 214 fixed to the rotation shaft 213, and a second connection line 217 fixed to a circuit board assembly 215 of the cup body handle 211 to connect the circuit board assembly 215 and the cup body coupler 216.

The cup 210 may be made of glass, metal (e.g., stainless steel), or the like. Food materials are placed in the cup body 210, the stirring assembly 214 is located in the cup body 210, and the motor 11 of the base assembly 1 drives the stirring assembly 214 to rotate so as to stir the food materials. In the illustrated embodiment, the base 212 may be clamped or screwed to the base assembly 1, and the cup assembly 21 is mounted to the base assembly 1 by the assembly of the base 212 to the housing 10 of the base assembly 1.

The circuit board assembly 215 includes a circuit board 2150, and a second conductive sheet 2151 and a processing unit 2152 disposed on the circuit board 2150. The second conductive sheet 2151 is in electrical communication with the processing unit 2152. The cup coupler 216 contacts the chassis coupler 13 for electrical communication after the cup assembly 21 is assembled to the chassis assembly 1. When the lid assembly 22 is properly closed, at least a portion of the first conductive sheet 222 faces the second conductive sheet 2151. When the liquid of cup subassembly 21 with after anti-overflow probe 224 contacts, first conducting strip 222 with the electric capacity between the second conducting strip 2151 changes and produces the signal, in order to trigger processing unit 2152, processing unit 2152 gives the frame circuit board sends the instruction, and the frame circuit board basis instruction control cooking machine stops to heat or the heating of small fire, reaches the purpose that prevents the liquid and spill over.

The first conductive sheet 222 and the second conductive sheet 2151 may be made of metal, or may be made of insulating material plated with conductive metal. The area of the second conductive sheet 2151 opposite to the first conductive sheet 222 is greater than or equal to 10 square millimeters and less than or equal to 20 square millimeters, which effectively ensures that the processing unit 2152 can be triggered; meanwhile, the distance between the second conductive sheet 2151 and the first conductive sheet 222 is less than or equal to 7 mm, which effectively ensures that the processing unit 2152 can be triggered.

In the illustrated embodiment, the circuit board assembly 215 communicates with the chassis circuit board via the second connecting line 217, the cup coupler 216, and the chassis coupler 13. In other ways, commands can be sent and received between the base circuit board and the processing unit 2152 wirelessly.

The food processor of the present application comprises a second conductive sheet 2151 and a processing unit 2152 in electrical communication, and an anti-overflow probe 224 and a first conductive sheet 222 in electrical communication, at least part of the first conductive sheet 222 facing the second conductive sheet 2152. After the liquid in the cup body assembly 21 contacts the anti-overflow probe 224, the capacitance change between the first conductive sheet 222 and the second conductive sheet 2151 triggers the processing unit 2152, the processing unit 2152 sends an instruction, the base circuit board of the base assembly 1 controls the food processor to stop heating or low-fire heating according to the instruction, so that the liquid is prevented from overflowing, the second conductive sheet 2151 does not need to physically contact with the first conductive sheet 222, and the condition of anti-overflow failure caused by unstable physical contact is effectively prevented; moreover, this application cooking machine triggers through the change of electric capacity processing unit 2152 sends the instruction, need not carry out circuit isolation, has saved the cost.

Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being covered by the following claims.

Claims

1. The utility model provides a cooking cup, its characterized in that, including cup body assembly (21) and detachably equipment extremely cup cover assembly (22) of cup body assembly (21), cup cover assembly (22) are including anti-overflow probe (224) and first conducting strip (222) of electricity intercommunication, cup body assembly (21) are including second conducting strip (2151) and the processing unit (2152) of electricity intercommunication, at least part first conducting strip (222) face second conducting strip (2151), liquid in cup body assembly (21) with anti-overflow probe (224) contact the back, first conducting strip (222) with produce the signal when electric capacity between second conducting strip (2151) changes, processing unit (2152) are received the signal sends out the instruction.

2. The food processing cup according to claim 1, wherein the cup body assembly (21) comprises a cup body handle (211), the second conductive strip (2151) is located in the cup body handle (211), the lid assembly (22) comprises a lid handle (221) corresponding to the cup body handle (211), and the first conductive strip (222) is fixed to the lid handle (221).

3. The food processing cup according to claim 2, wherein the first conductive piece (222) is assembled or integrally formed to the lid handle (221).

4. The processing cup of claim 1, wherein the cap assembly (22) includes a cap body (220) and a retainer (223) secured to the cap body (220), the retainer (223) securing the overflow prevention probe (224) to the cap body (220).

5. The food processing cup according to claim 4, wherein the lid assembly (22) comprises a first connecting line (225) connecting the overflow prevention probe (224) and the first conductive sheet (222).

6. The cooking cup according to any one of claims 1 to 5, wherein the facing area of the first conductive piece (222) and the second conductive piece (2151) is greater than or equal to 10 square millimeters and less than or equal to 20 square millimeters.

7. The cooking cup according to any one of claims 1 to 5, wherein the distance between the first conductive piece (222) and the second conductive piece (2151) is less than or equal to 7 mm.

8. A food processor, characterized in that, includes frame subassembly (1) and the cooking cup of any one of claims 1 to 7, cooking cup detachably equipment to frame subassembly (1), frame subassembly (1) includes the frame circuit board, the frame circuit board according to the instruction that processing unit (2152) sent, control the food processor stop heating or the heating of small fire.

9. The food processor of claim 8, wherein the cup assembly (21) comprises a circuit board (2150), a cup coupler (216), and a second connecting wire (217), the second connecting wire (217) connects the circuit board (2150) and the cup coupler (216), the second conductive strip (2151) and the processing unit (2152) are disposed on the circuit board (2150), the base assembly (1) comprises a base coupler (13) connected to the base circuit board, and the base coupler (13) is configured to electrically contact the cup coupler (216).

10. The food processor of claim 8, wherein the base circuit board is connected to an external power source, and the processing unit (2152) wirelessly transmits signals to the base circuit board.