Time controller and food processor

Abstract

The application provides a time controller and a food processor. The time controller comprises a timer and a function switch assembly. The timer comprises a timer main body and a movable assembly. The function switch assembly comprises at least a first function switch and a second function switch. The movable assembly is configured to rotate relative to the timer main body and change the open or closed state of the first function switch and the second function switch at different times of rotation, so that the food processor switches different working states. The application solves the technical problem that the existing food processor has poor flexibility and is prone to the phenomenon of burnt pots.

Description

Technical Field

[0001] This application relates to the field of food processing equipment technology, specifically to a time controller and a food processing machine. Background Technology

[0002] Traditional food processors, such as soy milk makers and rice paste makers, have become common in many households. They are mainly used to make specific types of food, such as soy milk and rice paste. These devices greatly reduce the difficulty of cooking through automated processing, allowing users to easily make nutritious food.

[0003] In conceiving and implementing this application, the inventors discovered at least the following problems: Food processors cook ingredients based on heating and stirring functions, and the heating and stirring time is closely related to the texture of the food. Some food processors lack flexibility in use, and for some special ingredients, such as cassava and yam, problems such as burning after processing can easily occur, which negatively affect the texture of the food, causing the ingredients to lose their natural flavor and texture, thus affecting the taste.

[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Utility Model Content

[0005] To address the aforementioned technical problems, this application provides a time controller and a food processor, solving the technical issues of poor flexibility and the tendency for food processors to burn.

[0006] To address the aforementioned technical problems, this application provides a time controller for use in a food processing machine. The time controller includes:

[0007] The timer includes a timer body and an active component;

[0008] A function switch assembly, the function switch assembly including at least a first function switch and a second function switch;

[0009] The active component is configured to rotate relative to the timer body and change the on or off state of the first and second function switches at different times of rotation, so that the food processor switches between different working states.

[0010] This application provides a time controller in which an active component rotates toward the initial position during the countdown of a timer. The active component changes the on / off state of the first and second function switches at different times, which is beneficial for accurately switching between different functions at preset time points and meeting the flexibility of use. Especially when applied to food processors, it makes the combination of stirring and heating functions more flexible. It can manage the duration of stirring and heating functions according to different usage needs, avoiding problems such as overheating and burning, and excessive loss of nutrients, thereby improving the cooking effect.

[0011] Optionally, the first function switch and the second function switch are located on different sides of the active component, the first function switch having a first button and the second function switch having a second button;

[0012] The movable component includes a drive shaft, a first wheel, and a second wheel. The first wheel and the second wheel are respectively connected to different axial positions of the drive shaft, and the edges of the first wheel and the second wheel each have a cam portion.

[0013] The cam portion of at least one of the first wheel and the second wheel includes a first cam portion, and the cam portion of at least the other of the first wheel and the second wheel includes a second cam portion, the first cam portion corresponding to the first button, and the second cam portion corresponding to the second button.

[0014] Optionally, the time controller includes the following states:

[0015] In the first state where the first cam portion is not in contact with the first button and the second cam portion is not in contact with the second button;

[0016] The first cam portion abuts against the first button, and the second cam portion is not abutting against the second button in the second state;

[0017] The first cam portion abuts against the first button, and the second cam portion abuts against the third state of the second button;

[0018] The active component is configured to sequentially switch between the first state, the second state, and the third state during rotation.

[0019] Optionally, the timer body further includes a housing having a receiving cavity.

[0020] Optionally, the timer body further includes a connecting shaft, which is rotatably disposed relative to the housing, and the drive shaft is connected to the connecting shaft.

[0021] Optionally, the timer body further includes a reset component located within the accommodating cavity, with one end of the reset component connected to the inner wall of the housing and the other end connected to a connecting shaft.

[0022] The active component also includes a force-applying part connected to the end of the drive shaft away from the connecting shaft.

[0023] Optionally, the time controller further includes a sealed box, within which a sealed cavity is formed. The timer body, the function switch assembly, and a portion of the active assembly are all located within the sealed cavity, and the force-applying part extends to the outside of the sealed box.

[0024] Optionally, the active component is further configured to be axially movable relative to the timer body, and the active component switches between at least two axial working positions to enable the timer to switch between at least two working modes;

[0025] The movable component is rotated relative to the timer body at each of the axial working positions, so as to change the on / off state of the first function switch and the second function switch at different times, so that the food processor can switch different working states in different working modes.

[0026] Optionally, the cam portion of both the first wheel and the second wheel includes a first cam portion and a second cam portion; on the first wheel and the second wheel, the first cam portion and the second cam portion are located at different axial positions.

[0027] Optionally, the active component is configured to sequentially switch between the first state, the second state, and the third state during rotation in one of the two axial working positions.

[0028] The active component is also configured to sequentially switch between the third state, the second state, and the first state during rotation in another of the two axial working positions.

[0029] Optionally, the time controller further includes a locking component, wherein the inner wall of the connecting shaft is provided with a mounting hole, the locking component is disposed in the mounting hole, the inner wall of the drive shaft is provided with at least two locking grooves, and the locking component extends into the at least two locking grooves corresponding to the at least two axial working positions.

[0030] Optionally, the locking assembly includes a locking member and a first elastic member. The locking member is movably disposed within the mounting hole, and the first elastic member abuts against the inner wall surface of the locking member and the mounting hole. One end of the locking member extends out of the mounting hole and into the locking groove.

[0031] Optionally, the time controller further includes a limit component, the limit component comprising:

[0032] The second elastic element includes a first connecting segment and a second connecting segment connected to each other, with a first included angle between the first connecting segment and the second connecting segment, and the first connecting segment being connected to the inner wall surface of the housing;

[0033] A limiting protrusion is provided on the outer wall of the connecting shaft. When the movable component rotates to a preset angle in the first direction, the end of the second connecting segment away from the first connecting segment abuts against the limiting protrusion to restrict the rotation of the movable component in the first direction.

[0034] Optionally, the second elastic member further includes an extension segment connected to the end of the second connecting segment away from the first connecting segment, the extension segment having a second included angle with the second connecting segment, and the extension segment abutting against the limiting protrusion.

[0035] Optionally, the opening directions of the first included angle and the second included angle are opposite.

[0036] Optionally, the first function switch is a normally closed switch, and the second function switch is a normally open switch.

[0037] This application also provides a food processor, including the aforementioned time controller.

[0038] Optionally, the first function switch is configured as a stirring switch of the food processor, and the second function switch is configured as a heating switch of the food processor.

[0039] This application provides a time controller and food processor. By setting a limit component, it can ensure that the angle of rotation of the moving component remains consistent each time, making it possible to use a reset component with stronger elasticity to resist the attenuation of the reset component's elasticity and ensure the timing effect after long-term use.

[0040] This application provides a time controller and food processor that achieves pure mechanical control, eliminating the need for circuit boards to control functions such as heating and stirring. It is simple to operate and not easily damaged.

[0041] In addition to the technical problems solved by the embodiments of this application, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that can be solved by a time controller, a food processor, and a food processing method provided by the embodiments of this application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation. Attached Figure Description

[0042] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0043] Figure 1 A three-dimensional structural diagram of the time controller provided in the embodiments of this application;

[0044] Figure 2 An exploded view of the time controller provided in the embodiments of this application;

[0045] Figure 3 A schematic diagram of the structure of the active component and function switch component of the time controller provided in the embodiments of this application;

[0046] Figure 4 Another three-dimensional structural schematic diagram of the time controller provided in the embodiments of this application;

[0047] Figure 5 Another exploded view of the time controller provided in the embodiments of this application;

[0048] Figure 6 A three-dimensional structural diagram of the active component of the time controller provided in an embodiment of this application;

[0049] Figure 7 A three-dimensional structural diagram of the active component and locking component of the time controller provided in the embodiments of this application;

[0050] Figure 8 A front view of a time controller provided in an embodiment of this application;

[0051] Figure 9 for Figure 8 Sectional view of section AA;

[0052] Figure 10 for Figure 8 BB section sectional view;

[0053] Figure 11 A cross-sectional view of the active component of the time controller provided in an embodiment of this application;

[0054] Figure 12 for Figure 11 Enlarged view of the structure at point C;

[0055] Figure 13 This is a schematic diagram of the internal cross-sectional structure of the time controller provided in an embodiment of this application;

[0056] Figure 14 A partial structural diagram of the time controller provided in an embodiment of this application;

[0057] Figure 15 This is a three-dimensional structural diagram of the food processing machine provided in the embodiments of this application;

[0058] Figure 16 This is a partial structural schematic diagram of the food processing machine provided in an embodiment of this application;

[0059] Figure 17 A flowchart of a food processing method provided in an embodiment of this application;

[0060] Figure 18 This is a partial flowchart of a food processing method provided in an embodiment of this application.

[0061] Explanation of reference numerals in the attached figures:

[0062] 10-Timer; 11-Timer body; 111-Connecting shaft; 112-Mounting hole; 113-Housing shell; 1131-Accommodating cavity; 1132-Bottom shell; 1133-Top cover; 114-Reset component; 12-Support plate;

[0063] 20-Moving component; 21-Drive shaft; 211-Locking groove; 22-First wheel body; 221-First cam part; 222-Second cam part; 23-Second wheel body; 24-Force application part;

[0064] 30 - Function switch assembly; 31 - First function switch; 311 - First button; 32 - Second function switch; 321 - Second button;

[0065] 40 - Locking assembly; 41 - Locking element; 42 - First elastic element;

[0066] 50 - Limiting component; 51 - Second elastic element; 511 - First connecting segment; 512 - Second connecting segment; 513 - Extension segment; 52 - Limiting protrusion;

[0067] 60 - Stirring mechanism; 61 - Stirring shaft; 62 - Stirring blade;

[0068] 70-head;

[0069] 80 - Mixing tank; 81 - Heating element.

[0070] The realization of the objectives, functional features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. The accompanying drawings have illustrated specific embodiments of this application, which will be described in more detail below. These drawings and textual descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this application to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0071] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0072] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Optionally, components, features, and elements with the same names in different embodiments of this application may have the same meaning or different meanings, the specific meaning of which needs to be determined by its interpretation in that specific embodiment or further in conjunction with the context of that specific embodiment.

[0073] It should be understood that although the terms first, second, third, etc., may be used herein to describe various information, such information should not be limited to these terms. These terms are used only to distinguish information of the same type from one another. For example, without departing from the scope of this document, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if," as used herein, may be interpreted as "when," "when," or "in response to determination." Furthermore, as used herein, the singular forms "a," "an," and "the" are intended to also include the plural forms, unless the context indicates otherwise. It should be further understood that the terms "comprising," "including," indicate the presence of the foregoing features, steps, operations, elements, components, items, kinds, and / or groups, but do not exclude the presence, occurrence, or addition of one or more other features, steps, operations, elements, components, items, kinds, and / or groups. The terms "or," "and / or," "including at least one of the following," etc., as used in this application, may be interpreted as inclusive, or mean any one or any combination thereof. For example, "including at least one of the following: A, B, C" means "any one of the following: A; B; C; A and B; A and C; B and C; A and B and C." Similarly, "A, B, or C" or "A, B, and / or C" means "any one of the following: A; B; C; A and B; A and C; B and C; A and B and C." Exceptions to this definition only occur when the combination of elements, functions, steps, or operations is inherently mutually exclusive in some way.

[0074] It should be understood that although the steps in the flowcharts of this application's embodiments are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be performed alternately or in turn with other steps or at least a portion of the sub-steps or stages of other steps.

[0075] Depending on the context, the words “if” or “suppose” as used here can be interpreted as “when” or “in response to determination” or “in response to detection.” Similarly, depending on the context, the phrases “if determination” or “if detection (of the stated condition or event)” can be interpreted as “when determination” or “in response to determination” or “when detection (of the stated condition or event)” or “in response to detection (of the stated condition or event).”

[0076] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0077] In the following description, the use of suffixes such as "module," "part," or "unit" to denote elements is solely for the purpose of illustrative purposes and has no specific meaning in itself. Therefore, "module," "part," or "unit" may be used interchangeably.

[0078] The texture of food largely depends on its heating time and temperature. Excessive heating time can cause excessive moisture loss from the ingredients, resulting in a dry texture. In addition, some ingredients may lose their natural flavor and texture after prolonged heating; for example, vegetables may become too soft and mushy, and meat may become too tough, affecting the taste and palatability.

[0079] Therefore, food processors need to be improved to address issues such as nutrient loss, poor taste, and burnt food, in order to enhance their performance.

[0080] The following description, with reference to the accompanying drawings, describes an embodiment of a time controller and a food processing machine provided in this application.

[0081] First Embodiment

[0082] This application provides a time controller for a food processor, comprising: a timer 10 and a function switch assembly 30. The timer 10 includes a timer body 11 and an active component 20. The function switch assembly 30 includes at least a first function switch 31 and a second function switch 32. The active component 20 is configured to rotate relative to the timer body 11 and to change the open or closed state of the first function switch 31 and the second function switch 32 at different times of rotation, so that the food processor switches between different working states.

[0083] The first embodiment of this application provides a time controller in which the movable component 20 rotates toward the initial position during the countdown of the timer 10. The movable component 20 realizes the switching of the first function switch 31 and the second function switch 32 at different times, which is conducive to the precise switching of different functions at preset time points, meeting the flexibility of use. Especially when applied to food processors, it is more flexible for the combination of stirring and heating functions. The duration of stirring and heating functions can be managed according to different usage needs, avoiding problems such as overheating and burning, and excessive loss of nutrients, thereby improving the cooking effect.

[0084] In one possible implementation method, refer to Figure 1 , Figure 2 and Figure 3As shown, the first function switch 31 and the second function switch 32 are located on different sides of the active component 20. The first function switch 31 has a first button 311, and the second function switch 32 has a second button 321.

[0085] The first function switch 31 and the second function switch 32 are located on different sides of the movable component 20. This structure can effectively utilize the space inside the food processor, avoid the first function switch 31 and the second function switch 32 from being stacked together in the axial direction, and help reduce the overall height space occupied by the first function switch 31 and the second function switch 32.

[0086] Optionally, placing the first function switch 31 and the second function switch 32 on different sides of the active component 20 can help reduce mutual interference, improve heat dissipation performance, and enhance the reliability and accuracy of the operation of the first function switch 31 and the second function switch 32, making maintenance and replacement more convenient.

[0087] In one possible implementation, the first function switch 31 and the second function switch 32 each correspond to an independent function. The first function switch 31 and the second function switch 32 are used to turn different functions on and off, thereby improving the flexibility of use.

[0088] In one possible implementation, the movable component 20 includes a drive shaft 21, a first wheel body 22, and a second wheel body 23. The first wheel body 22 and the second wheel body 23 are respectively connected to different axial positions of the drive shaft 21. The edges of both the first wheel body 22 and the second wheel body 23 have cam portions. The cam portions protrude from at least one edge of the first wheel body 22 and the second wheel body 23.

[0089] In one possible implementation, the cam portion of at least one of the first wheel body 22 and the second wheel body 23 includes a first cam portion 221, and the cam portion of at least the other of the first wheel body 22 and the second wheel body 23 includes a second cam portion 222. The first cam portion 221 corresponds to the first button 311, and the second cam portion 222 corresponds to the second button 321.

[0090] In one possible implementation, the cam portion of the first wheel body 22 includes a first cam portion 221, and the cam portion of the second wheel body 23 includes a second cam portion 222. The first cam portion 221 corresponds to the first button 311, and the second cam portion 222 corresponds to the second button 321. During the rotation of the movable component 20, when the first cam portion 221 rotates to abut against the first button 311, the function corresponding to the first function switch 31 can be triggered; when the second cam portion 222 rotates to abut against the second button 321, the function corresponding to the second function switch 32 can be triggered.

[0091] The first cam portion 221 corresponds to the first button 311 of the first function switch 31, so that when the movable component 20 rotates, the first cam portion 221 can contact the first button 311 of the first function switch 31 when it rotates to a specific position, thereby activating or deactivating the function corresponding to the first function switch 31.

[0092] The second cam portion 222 corresponds to the second button 321 of the second function switch 32, so that when the movable component 20 rotates, the second cam portion 222 rotates to a specific position and contacts the second button 321 of the second function switch 32, thereby activating or deactivating the function corresponding to the second function switch 32.

[0093] In other possible implementations not shown in the figures, the cam portion of the first wheel body 22 includes a second cam portion 222, and the cam portion of the second wheel body 23 includes a first cam portion 221. The first cam portion 221 corresponds to the first button 311, and the second cam portion 222 corresponds to the second button 321.

[0094] In one possible implementation, the drive shaft 21, the first wheel body 22, and the second wheel body 23 can be an integrally connected structure.

[0095] In one possible implementation, the time controller includes the following states:

[0096] In the first state where the first cam portion 221 is not in contact with the first button 311 and the second cam portion 222 is not in contact with the second button 321;

[0097] The first cam portion 221 abuts against the first button 311, and the second cam portion 222 does not abut against the second button 321 in the second state;

[0098] The first cam portion 221 abuts against the first button 311, and the second cam portion 222 abuts against the second button 321 in the third state;

[0099] The active component 20 is configured to switch between a first state, a second state, and a third state sequentially during rotation.

[0100] In this embodiment, the first function switch 31 is electrically connected to the stirring motor and is a switch for controlling the stirring function; the second function switch 32 is electrically connected to the heating switch and is a switch for controlling the heating function.

[0101] Optionally, the first function switch 31 can be a normally closed switch. When the first cam portion 221 does not abut against the first button 311 of the first function switch 31, it means that the stirring function is off. When the first cam portion 221 abuts against the first button 311 of the first function switch 31, it means that the stirring function is on.

[0102] Optionally, the second function switch 32 is a normally open switch. When the second cam portion 222 does not abut against the second button 321 of the second function switch 32, it means that the heating function is turned on. When the second cam portion 222 abuts against the second button 321 of the second function switch 32, it means that the heating function is turned off.

[0103] Therefore, in the first state where the first cam portion 221 is not in contact with the first button 311 and the second cam portion 222 is not in contact with the second button 321, the stirring function is off and the heating function is on. In this first state, for less familiar ingredients, only the heating function is turned on, and stirring is not required, thus saving energy consumption. Keeping the stirring function off also makes the device quieter during the heating process, especially in environments where quietness is required.

[0104] Optionally, in the second state where the first cam portion 221 abuts against the first button 311 and the second cam portion 222 does not abut against the second button 321, the stirring function is turned on and the heating function is turned on. In this second state, the ingredients can be heated and stirred at the same time. By combining the heating and stirring functions, the ingredients can be heated and mixed evenly, which can significantly simplify the cooking process and prevent the problems of sticking to the pan or burning.

[0105] Optionally, in the third state where the first cam part 221 abuts against the first button 311 and the second cam part 222 abuts against the second button 321, the stirring function is turned on and the heating function is turned off. In this third state, the food is already cooked through, so turning off the heating function can reduce the problem of burning and avoid unnecessary energy consumption. It can also prevent the food from being too hot when it comes out of the pot and causing burns. You only need to continue stirring to maintain the uniformity of the food or prevent the food from separating or settling, so as to ensure the taste of the food.

[0106] Optionally, the duration of stirring can be controlled by the length of time the first cam portion 221 abuts against the first button 311, and the duration of heating stop can be controlled by the length of time the second cam portion 222 abuts against the second button 321.

[0107] In one possible implementation, the active component 20 includes the following state: a fourth state in which the first cam portion 221 is not in contact with the first button 311 and the second cam portion 222 is in contact with the second button 321; the fourth state is that the stirring function is off, the heating function is also off, and the food processor is in a powered-off state, which is the initial state.

[0108] In this embodiment, the active component 20 is configured to sequentially switch between a first state, a second state, a third state, and a fourth state during rotation. This means it sequentially switches between four operating states: off, heating-only, heating and stirring coexisting, and stirring-only.

[0109] In one possible implementation, the timer body 11 includes: a housing 113, a connecting shaft 111, and a reset member 114. The housing 113 has a receiving cavity 1131. The connecting shaft 111 is rotatably disposed relative to the housing 113, and a drive shaft 21 is connected to the connecting shaft 111. The reset member 114 is located in the receiving cavity 1131, one end of the reset member 114 is connected to the inner wall surface of the housing 113, and the other end of the reset member 114 is connected to the connecting shaft 111.

[0110] In one possible implementation, the active component 20 also includes a force-applying part 24 connected to the end of the drive shaft 21 away from the connecting shaft 111.

[0111] In one possible implementation, the housing 113 includes a bottom shell 1132 and a top cover 1133. The top cover 1133 may be fastened to the bottom shell 1132, or the top cover 1133 may be connected to the bottom shell 1132 by screws or other fasteners, forming a receiving cavity 1131 between the bottom shell 1132 and the top cover 1133. A through hole is provided in the top cover 1133 for the connecting shaft 111 to pass through, allowing the connecting shaft 111 to rotate within the through hole. (Refer to...) Figure 2 and Figure 13 As shown, one end of the connecting shaft 111 is located in the accommodating cavity 1131 and connected to the reset member 114, while the other end of the connecting shaft 111 extends out of the accommodating cavity 1131 and is connected to the force application part 24.

[0112] In one possible implementation, the reset element 114 is a spring, with its outer end fixed to the inner wall of the housing 113, and the connecting shaft 111 connected to the center of the spring. The spring is a torsion spring, typically made of metal, capable of storing energy through rotation and converting it into mechanical motion upon release. When the spring is wound, it accumulates potential energy; when released, the stored energy is converted into kinetic energy, driving the connecting shaft 111 to move.

[0113] When the user rotates the force-applying part 24, the connecting shaft 111 drives the reset member 114 to rotate together, so that the spring is tightened. When the force-applying part 24 is released, the connecting shaft 111 slowly rotates to the initial position under the torque of the reset member 114 itself, so that the first cam part 221 and the second cam part 222 trigger the first function switch 31 and the second function switch 32 respectively at different times.

[0114] In one possible implementation, the distance between the first button 311 of the first function switch 31 and the drive shaft 21 is 5mm to 50mm. For example, the distance between the first button 311 and the edge of the drive shaft 21 can be 5mm, 15mm, 30mm, 40mm or 50mm.

[0115] In one possible implementation, the distance between the second button 321 of the second function switch 32 and the drive shaft 21 is 5mm to 50mm. For example, the distance between the second button 321 and the edge of the drive shaft 21 can be 5mm, 15mm, 30mm, 40mm, or 50mm.

[0116] In one possible implementation, the time controller further includes a sealed box, within which a sealed cavity is formed. The timer body 11, the function switch assembly 30, and some of the moving components 20 are all located within the sealed cavity, and the force-applying part 24 extends to the outside of the sealed box. This gives the time controller a sealed and waterproof effect.

[0117] This application also provides a food processor, including the time controller described above.

[0118] This application also provides a food processing method for a food processor with the aforementioned time controller, the method comprising:

[0119] S10. Immediately activate either the heating function or the stirring function;

[0120] S20, at the second moment, the other of the heating and stirring functions is activated, the second moment being later than the first moment;

[0121] S30, at the third moment, either the heating function or the stirring function is turned off. The third moment is later than the second moment.

[0122] In one possible implementation, the first moment could be when the heating function is turned on; the second moment could be when the stirring function is turned on, with the second moment being later than the first moment; and the third moment could be when the heating function is turned off, with the third moment being later than the second moment.

[0123] This application provides a food processing method that, by turning off the heating function at a third moment, achieves a stirring-only effect without heating, helping to prevent overcooked food from losing too much moisture and becoming dry, thus improving practicality. Furthermore, the continuous stirring of the food processor helps the flavors of different ingredients blend better, and this flavor blending continues even after heating stops. It also prevents the formation of a skin, sedimentation, or stratification on the surface of liquid or semi-liquid food after heating stops, ensuring a good eating experience.

[0124] In one possible implementation, the first moment lasts 20–25 minutes, the second moment lasts 10–19 minutes, and the third moment lasts 6–10 minutes.

[0125] In one possible implementation, the method also includes a fourth moment, during which the heating function and the stirring function are turned off, the fourth moment being later than the third moment.

[0126] Since the heating function was turned off in the third moment, the stirring function was turned off in the fourth moment, achieving the effect of stopping both heating and stirring. This means that the food processor has entered a static or standby state, preparing for the start of the next cycle.

[0127] Optionally, when the movable component 20 rotating in the first direction is released, as the starting point of the timer, the movable component 20 begins to rotate in the opposite direction to the first direction to perform a delayed start stirring function.

[0128] Second Embodiment

[0129] refer to Figure 4 and Figure 5 As shown in Embodiment 2 of this application, a time controller is provided for use in a food processor. It includes a timer 10 and a function switch assembly 30. The timer 10 includes a timer body 11 and a movable component 20. The timer body 11 includes a connecting shaft 111. The movable component 20 is axially movably disposed on the connecting shaft 111. The movable component 20 is also configured to be axially movably disposed relative to the timer body 11. The movable component 20 switches between at least two axial working positions to realize the timer 10 switching between at least two working modes. The function switch assembly 30 includes at least a first function switch 31 and a second function switch 32.

[0130] Optionally, the movable component 20 is rotated relative to the timer body 11 at each axial working position to change the on / off state of the first function switch 31 and the second function switch 32 at different times, so that the food processor can switch different working states in different working modes.

[0131] The time controller provided in this application embodiment allows the timer 10 to switch between at least two working modes by moving the movable component 20 axially relative to the connecting shaft 111 and switching the movable component 20 between at least two axial working positions, so that the user can select different working modes as needed.

[0132] After the working mode is selected, the active component 20 rotates the timer 10 to start the countdown. During the countdown of the timer 10, the active component 20 rotates towards the initial position. The active component 20 realizes the switching of the first function switch 31 and the second function switch 32 at different times, which is conducive to the precise switching of different functions at preset time points, meeting the flexibility of use. Especially when applied to food processors, it is more flexible for the combination of stirring and heating functions. The duration of stirring and heating functions can be managed according to different usage needs to avoid problems such as overheating and burning, and excessive loss of nutrients, thereby improving the cooking effect.

[0133] The time controller provided in this application embodiment, when applied to a food processor, can switch between at least two working modes. In each working mode, different functions are performed at preset time points, improving practicality and user experience.

[0134] Optionally, the two working modes can be a first working mode and a second working mode. In the first working mode, the heating state can be entered first, followed by the mixing state. In the second working mode, by moving the movable component 20 axially relative to the connecting shaft 111, the mixing state can be entered first, followed by the heating state. This allows the food processor to flexibly adapt to different cooking tasks, providing more efficient and diverse food processing capabilities.

[0135] In one possible implementation, the connecting shaft 111 provides a path for the movable component 20 to move axially, allowing the movable component 20 to switch between at least two axial working positions, thus enabling the timer 10 to switch between at least two operating modes. Of course, the movable component 20 can also switch between three or four axial working positions, providing more operating modes.

[0136] In one possible implementation method, refer to Figure 5 , Figure 6 and Figure 8 As shown, the first function switch 31 and the second function switch 32 are located on different sides of the active component 20. This structure can effectively utilize the space inside the food processor, avoid the first function switch 31 and the second function switch 32 from being stacked together in the axial direction, and help reduce the overall height space occupied by the first function switch 31 and the second function switch 32.

[0137] Optionally, placing the first function switch 31 and the second function switch 32 on different sides of the active component 20 can help reduce mutual interference, improve heat dissipation performance, and enhance the reliability and accuracy of the operation of the first function switch 31 and the second function switch 32, making maintenance and replacement more convenient.

[0138] In one possible implementation method, refer to Figure 5 , Figure 6 and Figure 7 As shown, the active component 20 includes a drive shaft 21, a first wheel body 22 and a second wheel body 23. The drive shaft 21 is connected to the connecting shaft 111, and the second wheel body 23 and the first wheel body 22 are axially disposed on the outer wall surface of the drive shaft 21.

[0139] In one possible implementation, the cam portion of at least one of the first wheel body 22 and the second wheel body 23 includes a first cam portion 221, and the cam portion of at least the other of the first wheel body 22 and the second wheel body 23 includes a second cam portion 222. The first cam portion 221 corresponds to the first button 311, and the second cam portion 222 corresponds to the second button 321.

[0140] In one possible implementation, the cam portions of both the first wheel body 22 and the second wheel body 23 include a first cam portion 221 and a second cam portion 222; on the first wheel body 22 and the second wheel body 23, the first cam portion 221 and the second cam portion 222 are located at different axial positions. The purpose is to switch between different working states under different working modes.

[0141] In one possible implementation, the drive shaft 21 can be connected to the connecting shaft 111 via a keyway or similar means. For example, one side wall of the connecting shaft 111 is a vertical plane, and the inner side wall of the drive shaft 21 is also a vertical plane, so that when the drive shaft 21 rotates, it drives the connecting shaft 111 to rotate. Alternatively, one side wall of the connecting shaft 111 has a locking protrusion, and the inner side wall of the drive shaft 21 is a locking groove that engages with the locking protrusion, so that when the drive shaft 21 rotates, it drives the connecting shaft 111 to rotate.

[0142] In one possible implementation, the second wheel 23 and the first wheel 22 can be an integral structure connected to the drive shaft 21, or through holes can be opened in the second wheel 23 and the first wheel 22 to allow the second wheel 23 and the first wheel 22 to be interference-fitted with the outer wall surface of the drive shaft 21, so that the second wheel 23, the first wheel 22 and the drive shaft 21 move synchronously.

[0143] refer to Figure 8 , Figure 9 and Figure 10 As shown, the outer peripheral surfaces of the first wheel body 22 and the second wheel body 23 each have a first cam portion 221 and a second cam portion 222. On the first wheel body 22 and the second wheel body 23, the first cam portion 221 and the second cam portion 222 are located at different axial positions. The first cam portion 221 abuts against the first function switch 31, and the second cam portion 222 abuts against the second function switch 32.

[0144] In one possible implementation method, refer to Figure 8 , Figure 9 and Figure 10 As shown, on the first wheel body 22 and the second wheel body 23, the first cam portion 221 is an arc-shaped protrusion protruding from the side wall of the drive shaft 21, and the two ends of the first cam portion 221 are smoothly connected to the outer peripheral surface of the drive shaft 21; this ensures that when the force application part 24 rotates, the two ends of the first cam portion 221 smoothly transition to the first function switch 31, reducing wear and mechanical resistance. The second cam portion 222 is an arc-shaped protrusion protruding from the side wall of the drive shaft 21, and the two ends of the second cam portion 222 are smoothly connected to the outer peripheral surface of the drive shaft 21, ensuring that when the movable component 20 rotates, the two ends of the second cam portion 222 smoothly transition to the second function switch 32, reducing wear and mechanical resistance.

[0145] refer to Figure 6 , Figure 8 , Figure 9 and Figure 10 As shown, on the first wheel body 22 and the second wheel body 23, the second cam portion 222 and the first cam portion 221 are located at different axial positions. This structure can avoid mutual interference between the second cam portion 222 and the first cam portion 221, ensuring that the first cam portion 221 triggers the first function switch 31 and that the second cam portion 222 triggers the second function switch 32.

[0146] In one possible implementation, the first function switch 31 and the second function switch 32 each correspond to an independent function. The first function switch 31 and the second function switch 32 are used to turn different functions on and off, thereby improving the flexibility of use.

[0147] The first cam portion 221 corresponds to the first function switch 31, so that when the movable component 20 rotates, the first cam portion 221 can contact the first function switch 31 when it rotates to a specific position, thereby activating or deactivating the function corresponding to the first function switch 31.

[0148] The second cam portion 222 corresponds to the second function switch 32, so that when the movable component 20 rotates, the second cam portion 222 can contact the second function switch 32 when it rotates to a specific position, thereby activating or deactivating the function corresponding to the second function switch 32.

[0149] In one possible implementation, the first function switch 31 is a normally closed switch, and the second function switch 32 is a normally open switch. When the first cam portion 221 contacts the first function switch 31, the stirring function is activated, and the food processor is in a stirring state. When the first cam portion 221 is not in contact with the first function switch 31, the stirring function is deactivated, and the food processor is in a stopped stirring state. When the second cam portion 222 contacts the second function switch 32, the heating stop function is activated, and the food processor is in a stopped heating state. When the second cam portion 222 is not in contact with the second function switch 32, the food processor is in a heating state.

[0150] In one possible implementation method, refer to Figure 7 , Figure 11 and Figure 12 As shown, the time controller also includes a locking component 40. The inner wall of the connecting shaft 111 is provided with a mounting hole 112, and the locking component 40 is disposed in the mounting hole 112. The inner wall of the drive shaft 21 is provided with at least two locking grooves 211, and the locking component 40 extends into at least two locking grooves 211 in at least two axial working positions.

[0151] Optionally, the locking component 40 provides a reliable mechanical locking effect to prevent the movable component 20 from moving accidentally during operation, and supports multi-position locking, allowing users to select different operating modes as needed, ensuring a stable locking effect of the movable component 20 in different working modes, while providing flexible operation to meet diverse usage needs.

[0152] Optionally, the mounting hole 112 is used to receive the locking assembly 40, allowing the locking assembly 40 to move within the mounting hole 112.

[0153] It is easy to understand that the number of locking grooves 211 is consistent with the number of locking components 40 in at least two axial working positions. When the movable component 20 is in each axial working position, the locking component 40 extends into the corresponding locking groove 211 to achieve the locking function and ensure the stability and safety of the movable component 20 in each axial working position.

[0154] Optionally, at least two locking grooves 211 are provided on the inner wall of the drive shaft 21 and arranged along the axial direction of the drive shaft 21. Along the axial direction of the drive shaft 21, the two ends of the locking grooves 211 smoothly transition with the outer wall surface of the drive shaft 21, which reduces the force required for the movable component 20 to switch between different axial working positions, making the operation smoother, reducing the difficulty of switching the movable component 20 between different axial working positions, reducing mechanical wear, and extending service life. Along the circumference of the drive shaft 21, the two ends of the locking grooves 211 form a step between the outer wall surface of the drive shaft 21, which can effectively prevent the locking component 40 from disengaging from the locking grooves 211 along the circumference of the drive shaft 21, ensuring a stable locking effect.

[0155] In one possible implementation, the locking assembly 40 includes a locking member 41 and a first elastic member 42. The locking member 41 is movably disposed within the mounting hole 112, and the first elastic member 42 abuts against the inner wall surface of the locking member 41 and the mounting hole 112. One end of the locking member 41 extends out of the mounting hole 112 and into the locking groove 211.

[0156] Optionally, the locking member 41 can move axially within the mounting hole 112, and the first elastic member 42 provides a continuous elastic force to push one end of the locking member 41 out of the mounting hole 112 and into the locking groove 211, so that the locking member 41 is kept in the locked position and the locking effect is maintained.

[0157] Optionally, the size and shape of the mounting hole 112 are matched with the locking member 41 to allow the locking member 41 to move freely. If it is necessary to prevent the locking member 41 from completely disengaging, a baffle can be provided at the opening of the mounting hole 112 to prevent the locking member 41 from completely disengaging.

[0158] In one possible implementation, the first elastic element 42 can be a spring or an elastic sleeve, and the locking element 41 can be a ball or a steel column with a flange around its periphery.

[0159] Optionally, when the movable component 20 moves axially to a preset position, the locking member 41, under the action of the first elastic member 42, automatically springs one end into the locking groove 211, ensuring that the movable component 20 maintains a stable locking effect in the preset position and preventing accidental movement caused by vibration or external force.

[0160] When switching between different working modes, the movable component 20 needs to be moved. The user can apply an axial external force to the movable component 20, such as pressing the movable component 20, so that the locking part 41 retracts into the mounting hole 112, thereby unlocking. After unlocking, the movable component 20 can move freely to a new position along the connecting shaft 111.

[0161] In one possible implementation method, refer to Figure 8 , Figure 9 and Figure 10 As shown, the time controller includes the following operating states:

[0162] The first cam portion 221 is not in contact with the first function switch 31, and the second cam portion 222 is not in contact with the second function switch 32 in the first state;

[0163] The first cam portion 221 abuts against the first function switch 31, and the second cam portion 222 is not abutting against the second function switch 32 in the second state;

[0164] The first cam portion 221 abuts against the first function switch 31, and the second cam portion 222 abuts against the third state of the second function switch 32.

[0165] In this embodiment, the first function switch 31 is electrically connected to the stirring motor and is a switch for controlling the stirring function. The second function switch 32 is electrically connected to the heating switch. Since the first function switch 31 is a normally closed switch, when the first cam portion 221 is not in contact with the first function switch 31, it means that the stirring function is off, and when the first cam portion 221 is in contact with the first function switch 31, it means that the stirring function is on.

[0166] The second function switch 32 is a normally open switch. When the second cam part 222 is not in contact with the second function switch 32, it means that the heating function is turned on. When the second cam part 222 is in contact with the second function switch 32, it means that the heating function is turned off.

[0167] Therefore, in the first state where the first cam portion 221 is not in contact with the first function switch 31 and the second cam portion 222 is not in contact with the second function switch 32, the stirring function is off and the heating function is on. In this first state, for less familiar ingredients, only the heating function is turned on, and stirring is not required, thus saving energy consumption from stirring. In addition, keeping the stirring function off also makes the equipment quieter during the heating process, especially in environments where quietness is required.

[0168] In the second state, when the first cam part 221 abuts against the first function switch 31 and the second cam part 222 does not abut against the second function switch 32, the stirring function is turned on and the heating function is turned on. In this second state, the food can be heated and stirred at the same time. By combining the heating and stirring functions, the food can be heated and mixed evenly, which can significantly simplify the cooking process and prevent the food from sticking to the pan or burning.

[0169] When the first cam 221 abuts against the first function switch 31 and the second cam 222 abuts against the second function switch 32 in the third state, the stirring function is turned on and the heating function is turned off. In this third state, the food is already cooked through. Therefore, turning off the heating function can reduce the problem of burning and prevent the food from being too hot when it comes out of the pot, thus preventing burns. It is only necessary to continue stirring to maintain the uniformity of the food or prevent the food from separating or settling, so as to ensure the taste of the food.

[0170] Optionally, the duration of stirring can be controlled by the length of time the first cam portion 221 abuts against the first function switch 31, and the duration of heating stop can be controlled by the length of time the second cam portion 222 abuts against the second function switch 32.

[0171] In one possible implementation, the active component 20 includes the following states: a fourth state in which the first cam portion 221 is not in contact with the first function switch 31 and the second cam portion 222 is in contact with the second function switch 32; in the fourth state in which the first cam portion 221 is not in contact with the first function switch 31 and the second cam portion 222 is in contact with the second function switch 32, the stirring function is off, the heating function is also off, and the food processor is in a powered-off state, which is the initial state.

[0172] In one possible implementation, the active component 20 is configured to sequentially switch between a first state, a second state, and a third state while rotating in one of the two axial working positions.

[0173] The movable component 20 can not only move along the axial direction, but also rotate at each axial working position. The movable component 20 being in one of two axial working positions signifies that a working mode has been selected, such as the first working mode. In this first working mode, as the movable component 20 rotates, it switches between different working states, sequentially switching between the first, second, and third states. This allows for precise control of the movement of the movable component 20, ensuring correct operation in each state.

[0174] In one possible implementation, the movable component 20 is further configured to sequentially switch between a third state, a second state, and a first state while rotating in another of the two axial working positions. This means that once another working mode, such as a second working mode, is selected, different working states are switched during the rotation of the movable component 20, achieving sequential switching between the third state, the second state, and the first state. This allows for precise control of the movement of the movable component 20, ensuring correct operation in each state.

[0175] In one possible implementation method, refer to Figure 4 and Figure 13 As shown, the timer body 11 also includes a housing 113 and a reset member 114. The housing 113 has a receiving cavity 1131, and the reset member 114 is located in the receiving cavity 1131. One end of the reset member 114 is connected to the inner wall of the housing 113, and the other end of the reset member 114 is connected to the connecting shaft 111.

[0176] In one possible implementation method, refer to Figure 11 As shown, the movable component 20 also includes a force-applying part 24, which is connected to the end of the drive shaft 21 away from the connecting shaft 111. The force-applying part 24 is provided to provide additional torque. The force-applying part 24 can be a knob, which is convenient for the user to turn or press to help the movable component 20 rotate more easily or move along the axial direction, providing a better operating feel.

[0177] In one possible implementation method, refer to Figure 4 and Figure 5 As shown, the housing 113 includes a bottom shell 1132 and a top cover 1133. The top cover 1133 can be fastened to the bottom shell 1132, or the top cover 1133 can be connected to the bottom shell 1132 by screws or other fasteners, forming an accommodating cavity 1131 between the bottom shell 1132 and the top cover 1133. A through hole is provided in the top cover 1133 for the connecting shaft 111 to pass through, so that the connecting shaft 111 can rotate within the through hole. (Refer to...) Figure 4 and Figure 13 As shown, one end of the connecting shaft 111 is located in the accommodating cavity 1131 and connected to the reset member 114, while the other end of the connecting shaft 111 extends out of the accommodating cavity 1131 and is connected to the force application part 24.

[0178] In one possible implementation, the reset element 114 is a spring, with its outer end fixed to the inner wall of the housing 113, and the connecting shaft 111 connected to the center of the spring. The spring is a torsion spring, typically made of metal, capable of storing energy through rotation and converting it into mechanical motion upon release. When the spring is wound, it accumulates potential energy; when released, the stored energy is converted into kinetic energy, driving the connecting shaft 111 to move.

[0179] When the user rotates the force-applying part 24, the connecting shaft 111 drives the reset member 114 to rotate together, so that the spring is tightened. When the force-applying part 24 is released, the connecting shaft 111 slowly rotates to the initial position under the torque of the reset member 114 itself, so that the first cam part 221 and the second cam part 222 trigger the first function switch 31 and the second function switch 32 respectively at different times.

[0180] In one possible implementation method, refer to Figure 4 and Figure 5 As shown, the first function switch 31 is a touch switch. The first function switch 31 has a first button 311. When the first cam portion 221 abuts against the first button 311, the function corresponding to the first function switch 31 is triggered.

[0181] The second function switch 32 is a touch switch. The second function switch 32 has a second button 321. When the second cam portion 222 abuts against the second button 321, the function corresponding to the second function switch 32 is triggered.

[0182] In one possible implementation method, refer to Figure 6 and Figure 7 As shown, the drive shaft 21 and the force-applying part 24 can be an integral structure connected as one piece, or a groove can be opened in the force-applying part 24, and the groove can be pressed against the drive shaft 21 by interference fit or adhesive to achieve a stable connection effect.

[0183] In one possible implementation, the function switch assembly 30 may include more function switches; the number and function of the function switches are not specifically limited here. For example, the function switch assembly 30 may also include a third function switch and a fourth function switch, which are used to perform other functions, such as a grinding function. The movable assembly 20 may also include a third cam portion and a fourth cam portion, where the third cam portion corresponds to the third function switch and the fourth cam portion corresponds to the fourth function switch.

[0184] In one possible implementation method, refer to Figure 4 , Figure 13 and Figure 14 As shown, the time controller also includes a limiting component 50, which includes a second elastic element 51 and a limiting protrusion 52. The second elastic element 51 includes a first connecting segment 511 and a second connecting segment 512 connected to each other, with a first included angle between the first connecting segment 511 and the second connecting segment 512. The first connecting segment 511 is connected to the inner wall surface of the housing 113. The limiting protrusion 52 is disposed on the outer wall of the connecting shaft 111. When the movable component 20 rotates to a preset angle in the first direction, the end of the second connecting segment 512 away from the first connecting segment 511 abuts against the limiting protrusion 52 to restrict the movable component 20 from rotating in the first direction.

[0185] Considering that the elasticity of the reset component 114 is prone to decay after working for a period of time, affecting the timing effect, a reset component 114 with greater elasticity is used to ensure effective timing function. However, using a reset component 114 with greater elasticity will cause the distance of rotation of the movable component 20 to change, affecting the timing accuracy. This application can ensure that the angle of rotation of the movable component 20 remains consistent each time by setting a limit component 50, making it possible to use a reset component 114 with stronger elasticity to resist the decay of the elasticity of the reset component 114 and ensure the timing effect after long-term use.

[0186] This application sets a limit component 50 to physically limit the rotation range of the movable component 20, so that the time controller can still maintain effective timing function after long-term use and ensure the operational consistency and reliability of the movable component 20.

[0187] In one possible implementation, the second elastic element 51 may be, for example, an elastic sheet, and the first connecting segment 511 and the second connecting segment 512 may be an integrally connected structure. The first connecting segment 511 may be connected to the inner wall of the housing 113 by fasteners such as screws or bolts.

[0188] In one possible implementation, the limiting protrusion 52 is a protrusion structure that protrudes from the outer side wall of the connecting shaft 111. The limiting protrusion 52 can be integrally connected to the outer side wall of the connecting shaft 111, or it can be connected to the outer side wall of the connecting shaft 111 by fasteners such as welding or screws.

[0189] In one possible implementation, the first included angle between the first connecting segment 511 and the second connecting segment 512 is a right angle or an acute angle, for example, the first included angle between the first connecting segment 511 and the second connecting segment 512 is 45°, 50°, 60°, 70° or 90°.

[0190] During the rotation of the active component 20 along the first direction, the first direction reference Figure 14 As indicated by arrow P, the first connecting segment 511 of the second elastic member 51 remains connected to the inner wall of the housing 113. When the movable component 20 rotates to a preset angle, the end of the second connecting segment 512 abuts against the limiting protrusion 52. This contact prevents the movable component 20 from continuing to rotate in the first direction, thereby limiting the rotation range of the movable component 20. This physical limitation prevents the movable component 20 from exceeding the angular rotation range, avoids potential mechanical damage, ensures operational accuracy, and improves the reliability and safety of the system.

[0191] During the rotation of the movable component 20 in the opposite direction to the first direction, the end of the second connecting segment 512 does not significantly impede the rotation of the limiting protrusion 52, allowing the movable component 20 to rotate in the opposite direction to the first direction. In this example, the first direction is counterclockwise. Figure 14 The arrow P in the diagram indicates the direction.

[0192] refer to Figure 14 As shown, to improve the limiting effect, the second elastic member 51 further includes an extension section 513. The extension section 513 is connected to the end of the second connecting section 512 away from the first connecting section 511. The extension section 513 and the second connecting section 512 have a second included angle, and the extension section 513 abuts against the limiting protrusion 52. The opening directions of the first included angle and the second included angle are opposite. By providing the extension section 513, the limiting stability of the second elastic member 51 on the limiting protrusion 52 can be improved, the structural strength of the second connecting section 512 can be enhanced, additional mechanical stability can be provided, and the second elastic member 51 can be prevented from excessive movement or unnecessary displacement.

[0193] In one possible implementation method, refer to Figure 4 As shown, this application provides a time controller, which also includes a support plate 12. The support plate 12 is fixed above the upper cover 1133 of the housing 113 and is used to support the function switch assembly 30.

[0194] In one possible implementation, the first function switch 31 and the second function switch 32 can be fixedly connected to the support plate 12 by fasteners such as screws.

[0195] In other possible implementations, the first function switch 31 and the second function switch 32 may also be slidably mounted on the support plate 12 along the radial direction of the drive shaft 21, and push rods for pushing the first function switch 31 and the second function switch 32 to slide are respectively provided on the periphery of the time controller. The edge of the support plate 12 has a flanged portion, and the push rod may be screwed to the flanged portion of the support plate 12.

[0196] When the push rod abuts against the first function switch 31 or the second function switch 32, it can prevent the first function switch 31 and the second function switch 32 from sliding along the radial direction of the drive shaft 21 away from the drive shaft 21, so that when the movable component 20 rotates, the functions of the first function switch 31 and the second function switch 32 can be triggered.

[0197] In one possible implementation, the first ends of the two push rods can be rotatably connected to the first function switch 31 or the second function switch 32, respectively. For example, the first function switch 31 or the second function switch 32 has a connecting hole, the first end of the push rod passes through the connecting hole, and is connected to an anti-disengagement component. The outer diameter of the anti-disengagement component is larger than the inner diameter of the connecting hole. The second ends of the two push rods extend out of the outer wall of the time controller. When the push rods move radially away from the drive shaft 21, the ends of the push rods pull the first function switch 31 or the second function switch 32 to slide radially away from the drive shaft 21. When the movable component 20 rotates, the functions of the first function switch 31 and the second function switch 32 will not be triggered, improving the flexibility of use and making it easier for the user to select whether to activate the corresponding functions of the first function switch 31 and the second function switch 32.

[0198] In one possible implementation, the distance between the first button 311 of the first function switch 31 and the drive shaft 21 is 5mm to 50mm. For example, the distance between the first button 311 and the edge of the drive shaft 21 can be 5mm, 15mm, 30mm, 40mm or 50mm.

[0199] In one possible implementation, the distance between the second button 321 of the second function switch 32 and the drive shaft 21 is 5mm to 50mm. For example, the distance between the second button 321 and the edge of the drive shaft 21 can be 5mm, 15mm, 30mm, 40mm, or 50mm.

[0200] In one possible implementation, the time controller further includes a sealed box that covers the outside of the timer 10, the active component 20, and the function switch assembly 30. The force-applying part 24 of the active component 20 extends out of the sealed box, thereby giving the time controller a sealed and waterproof effect.

[0201] refer to Figure 15 and Figure 16 As shown in the figure, this application embodiment also provides a food processor, including the time controller described above.

[0202] In one possible implementation, the first function switch 31 is configured as a stirring switch for the food processor, and the second function switch 32 is configured as a heating switch for the food processor.

[0203] In one possible implementation, this application provides a time controller, further comprising a first indicator for indicating an operating status. The first indicator may be a sticker printed with the operating status.

[0204] In one possible implementation, this application provides a time controller, further comprising a second indicator for indicating working time. The second indicator may be a sticker with time markings.

[0205] In one possible implementation, the food processor provided in this application further includes a stirring mechanism 60, a machine head 70, and a stirring tank 80. One end of the stirring mechanism 60 is connected to the machine head 70, and the other end of the stirring mechanism 60 extends into the stirring tank 80. The stirring mechanism 60 is used to stir, mix, or cut the ingredients.

[0206] Optionally, the mixing tank 80 is the main container of the food processor, used to hold the ingredients to be processed. The top of the mixing tank 80 has an ingredient loading and unloading port. The mixing tank 80 can be a cylindrical tank. The material of the mixing tank 80 needs to have good corrosion resistance to adapt to different materials and process conditions.

[0207] Optionally, a heating element 81 is provided at the bottom of the mixing bowl 80. The heating element 81 can be an electric heating coil. Bottom heating can directly transfer heat to the food, reduce heat loss, and improve heating efficiency.

[0208] Optionally, the mixing head 70 is located at the top of the mixing tank 80. The mixing head 70 includes a motor that drives the mixing mechanism 60 to rotate. The mixing mechanism 60 includes a mixing shaft 61 and a mixing blade 62 connected to one end of the mixing shaft 61. The mixing shaft 61 is connected to the motor, and the mixing blade 62 extends into the mixing tank 80. The motor converts electrical energy into mechanical energy, driving the mixing shaft 61 to rotate with the mixing blade 62. The mixing blade 62 cuts and mixes the food in the mixing tank 80.

[0209] This application provides a time controller that can be used as a power switch, realizing pure mechanical control of the food processor. It turns the functions on and off through physical movement, eliminating the need for circuit boards to control functions such as heating and stirring. It is simple to operate and not easily damaged.

[0210] This application provides a time controller that can be used to manage the start and stop times of different functions in a food processor, so as to prevent the heating function from starting at an inappropriate time and avoid potential safety hazards.

[0211] refer to Figure 14 As shown, the food processing machine provided in this application includes, but is not limited to, a paste maker, a soy milk maker, a soy milk and paste dual-purpose machine, and a baby food maker.

[0212] In the food processor provided in this application, the time controller can be located at the machine head 70, at the bottom of the mixing tank 80, or on the side wall of the mixing tank 80.

[0213] This application also provides a food processing method applied to the above-mentioned food processing machine, see reference. Figure 17 As shown, the food processing method includes:

[0214] S10. Immediately activate either the heating function or the stirring function;

[0215] S20, at the second moment, the other of the heating and stirring functions is activated, the second moment being later than the first moment;

[0216] S30, at the third moment, either the heating function or the stirring function is turned off. The third moment is later than the second moment.

[0217] In one possible implementation method, refer to Figure 17 and Figure 18 As shown, before the first moment, the method also includes:

[0218] S01, respond to the working mode operation command and control the axial working position of the time controller;

[0219] S02. At the first axial working position, start the first working mode; or, at the second axial working position, start the second working mode.

[0220] In one possible implementation method, the first working mode includes:

[0221] Turn on the heating function immediately;

[0222] At the second moment, activate the heating and stirring functions;

[0223] At the third moment, turn off the heating function.

[0224] In one possible implementation, the second working mode includes:

[0225] Turn on the stirring function immediately;

[0226] At the second moment, activate the stirring and heating functions;

[0227] At the third moment, turn off the stirring function.

[0228] Step S01: Respond to the working mode operation command and control the axial working position of the time controller. This can be done by adjusting the axial working position of the active component 20 on the connecting shaft 111 according to the working mode requirements.

[0229] After adjusting the axial working position of the movable component on the connecting shaft, rotate the movable component 20 in the first direction to a preset angle and release the movable component 20 so that the food processor switches between different working states at different times.

[0230] In one possible implementation, the food processor switches between different operating states at different times, including:

[0231] The first thing to do is to turn on either the heating or stirring function.

[0232] At the second moment, the other of the heating and stirring functions is activated, which is later than the first moment.

[0233] At the third moment, the heating function is turned off, which is later than the second moment.

[0234] This application provides a food processing method that, by turning off the heating function at a third moment, achieves a stirring-only effect without heating, helping to prevent overcooked food from being overheated and causing excessive moisture loss and a dry texture, thus improving practicality. Furthermore, the continuous stirring of the food processor helps the flavors of different ingredients blend better, and this flavor blending continues even after heating stops. It also prevents the formation of a skin, sedimentation, or stratification on the surface of liquid or semi-liquid food after heating is stopped, ensuring a good eating experience.

[0235] In one of its operating modes, the heating function is activated at the first moment, and the stirring function is activated at the second moment. Activating the heating function at the first moment helps the ingredients reach a specific temperature to prepare them for subsequent operations. Activating the stirring function at the second moment indicates that stirring occurs after heating for a certain duration. The food processor can not only stir but also heat the ingredients, which is very useful for ingredients that need to be evenly mixed during heating. Stirring promotes thorough mixing of ingredients, allows seasonings to penetrate more evenly, improves heat uniformity, and transfers heat to the ingredients more quickly, preventing scorching during heating.

[0236] In one of the operating modes, heating followed by stirring ensures that the materials are mixed evenly at a suitable temperature, improving the efficiency and effectiveness of the operation and ensuring that stirring is carried out at an appropriate temperature to avoid overheating or other unsafe situations.

[0237] In another working mode, the stirring function is activated at the first moment, and the heating function is activated at the second moment. The stirring function is activated at the first moment to mix or homogenize the ingredients, ensuring that the ingredients are fully mixed before heating. The heating function is activated at the second moment, which means that the heating function is started after the mixing is completed or a certain stage is reached. By mixing first and then heating, the ingredients are ensured to be evenly mixed, thereby improving the uniformity and efficiency of heating.

[0238] The food processing method provided in this application improves the practicality of the food processing method by turning off the heating function at a third moment, thereby switching the food processor from a state of coexistence of heating and stirring to a state of stirring only.

[0239] In one possible implementation, the food processing method also includes a fourth moment, after the third moment, where the heating function and the stirring function are turned off.

[0240] In one possible implementation, the stirring function is turned off at the fourth moment, which is later than the third moment.

[0241] Since the heating function was turned off in the third moment, the stirring function was turned off in the fourth moment, achieving the effect of stopping both heating and stirring. This means that the food processor has entered a static or standby state, preparing for the start of the next cycle.

[0242] When the movable component 20 rotating in the first direction is released, it serves as the starting point for the timer to begin rotating in the opposite direction to the first direction, thus performing a delayed start stirring function.

[0243] In one possible implementation, the first moment lasts 20–25 minutes, the second moment lasts 10–19 minutes, and the third moment lasts 6–10 minutes.

[0244] The following example uses the activity component 20 in the first working mode.

[0245] Establish a coordinate quadrant diagram on a plane perpendicular to the rotation center axis of the movable component 20. Rotate the force-applying part counterclockwise, causing the force-applying part to drive the movable component 20 to rotate counterclockwise from 0° to approximately 270°. Then release the force-applying part, and the movable component 20 will begin to rotate clockwise to reset, rotating clockwise from 270° back to 0°.

[0246] In one possible implementation, the first moment lasts for 20 to 25 minutes, during which the active component 20 rotates clockwise from 270° to 135°, indicating that the food processor achieves heating only for 20 to 25 minutes, such as 20 minutes, 22 minutes, 23 minutes, or 25 minutes, ensuring that the food reaches a certain temperature through heating.

[0247] At the first moment, the first cam portion 221 does not abut against the first function switch 31, and the second cam portion 222 does not abut against the second function switch 32, which means that the first function switch 31 is open and the second function switch 32 is closed, so the stirring function is not started.

[0248] The second moment lasts for 10 to 19 minutes, during which the active component 20 continues to rotate clockwise, with the rotation angle changing from 134° to 40°. This indicates that the food processor achieves heating and stirring simultaneously for 10 to 19 minutes, such as 10 minutes, 15 minutes, or 19 minutes.

[0249] At the second moment, the first cam 221 abuts against the first function switch 31, which means that the stirring function is turned on, and the second cam 222 does not abut against the second function switch 32, which means that the heating function is not turned off.

[0250] The third moment lasts for 6 to 10 minutes. The active component 20 continues to rotate clockwise, rotating from 40° to 0°, that is, until the reset is completed. This indicates that the food processor has achieved a stirring time of 6 to 10 minutes, such as 6 minutes or 7 minutes.

[0251] In the third moment, the first cam part 221 abuts against the first function switch 31, which means that the stirring function is turned on, and the second cam part 222 abuts against the second function switch 32, which means that the heating function is turned off, and only the stirring function is realized.

[0252] This method, by stopping heating the ingredients after they are cooked, prevents excessive moisture loss, which can lead to a dry texture and affect the cooking effect. In addition, it also helps to reduce energy efficiency and lower the temperature at which the food comes out of the pot, making it closer to an edible temperature.

[0253] This application also provides a food processing method, which further includes determining a fourth moment based on the operating state of a time controller.

[0254] The fourth time is determined when the time controller is in a state where the first cam part 221 is not in contact with the first function switch 31 and the second cam part 222 is in contact with the second function switch 32. At the fourth time, the food processor stops stirring and heating, and can be in standby mode to facilitate the user's handling of food.

[0255] This application provides a time controller that can be used as a power switch, realizing pure mechanical control without the need for a circuit board to control functions such as heating and stirring. It is simple to operate and not easily damaged.

[0256] In the description of the embodiments of this application, optionally, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0257] The devices or elements referred to in the embodiments of this application or implied herein must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of this application. In the description of the embodiments of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0258] It is understood that the above scenarios are merely examples and do not constitute a limitation on the application scenarios of the technical solutions provided in the embodiments of this application. The technical solutions of this application can also be applied to other scenarios. For example, as those skilled in the art will know, with the evolution of system architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are also applicable to similar technical problems.

[0259] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0260] The steps in the method of this application embodiment can be adjusted, combined, or deleted according to actual needs.

[0261] The units in the device of this application embodiment can be merged, divided, and deleted according to actual needs.

[0262] In this application, the same or similar terms, concepts, technical solutions and / or application scenario descriptions are generally described in detail only when they appear for the first time. When they appear again, they are generally not repeated for the sake of brevity. When understanding the technical solutions and other contents of this application, the same or similar terms, concepts, technical solutions and / or application scenario descriptions that are not described in detail later can be referred to their previous relevant detailed descriptions.

[0263] In this application, the descriptions of the various embodiments have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0264] The technical features of the present application can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of the present application.

[0265] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A time controller applied to a food processor, characterized in that, include: A timer (10), the timer (10) comprising a timer body (11) and an active component (20); A function switch assembly (30), the function switch assembly (30) including at least a first function switch (31) and a second function switch (32); The active component (20) is configured to rotate relative to the timer body (11) and change the open or closed state of the first function switch (31) and the second function switch (32) at different times of rotation, so that the food processor switches between different working states.

2. The time controller according to claim 1, characterized in that, The first function switch (31) and the second function switch (32) are located on different sides of the active component (20), the first function switch (31) has a first button (311), and the second function switch (32) has a second button (321); The movable component (20) includes a drive shaft (21), a first wheel (22) and a second wheel (23). The first wheel (22) and the second wheel (23) are respectively connected to different axial positions of the drive shaft (21). The edges of the first wheel (22) and the second wheel (23) are both equipped with cam portions. The cam portion of at least one of the first wheel body (22) and the second wheel body (23) includes a first cam portion (221), and the cam portion of at least the other of the first wheel body (22) and the second wheel body (23) includes a second cam portion (222). The first cam portion (221) corresponds to the first button (311), and the second cam portion (222) corresponds to the second button (321).

3. The time controller according to claim 2, characterized in that, The time controller includes the following states: The first state in which the first cam portion (221) does not abut against the first button (311) and the second cam portion (222) does not abut against the second button (321); The first cam portion (221) abuts against the first button (311), and the second cam portion (222) does not abut against the second button (321) in the second state; The first cam portion (221) abuts against the first button (311), and the second cam portion (222) abuts against the third state of the second button (321); The active component (20) is configured to switch sequentially between the first state, the second state, and the third state during rotation.

4. The time controller according to claim 3, characterized in that, The timer body (11) includes at least one of the following: A housing (113) having a receiving cavity (1131) inside; A connecting shaft (111) is rotatably disposed relative to the housing (113), and a drive shaft (21) is connected to the connecting shaft (111); A reset member (114) is located in the accommodating cavity (1131). One end of the reset member (114) is connected to the inner wall of the housing (113), and the other end of the reset member (114) is connected to the connecting shaft (111). The active component (20) also includes a force-applying part (24) connected to one end of the drive shaft (21) away from the connecting shaft (111).

5. The time controller according to claim 4, characterized in that, The time controller also includes a sealed box, in which a sealed cavity is formed. The timer body (11), the function switch assembly (30), and part of the active assembly (20) are all located in the sealed cavity, and the force-applying part (24) extends to the outside of the sealed box.

6. The time controller according to claim 4, characterized in that, The active component (20) is also configured to be axially movable relative to the timer body (11), the active component (20) switching between at least two axial working positions, thereby enabling the timer (10) to switch between at least two working modes; The active component (20) is rotated relative to the timer body (11) at each of the axial working positions, so as to change the opening and closing states of the first function switch (31) and the second function switch (32) at different times, so that the food processor switches different working states in each working mode.

7. The time controller according to claim 6, characterized in that, The cam portion of the first wheel body (22) and the second wheel body (23) of the active component (20) both include a first cam portion (221) and a second cam portion (222); on the first wheel body (22) and the second wheel body (23), the first cam portion (221) and the second cam portion (222) are located at different axial positions.

8. The time controller according to claim 7, characterized in that, The active component (20) is configured to switch between the first state, the second state and the third state sequentially during rotation in one of the two axial working positions; The active component (20) is also configured to sequentially switch between the third state, the second state, and the first state during rotation in another of the two axial working positions.

9. The time controller according to any one of claims 6 to 8, characterized in that, The time controller further includes a locking component (40). The inner wall of the connecting shaft (111) is provided with a mounting hole (112). The locking component (40) is disposed in the mounting hole (112). The inner wall of the drive shaft (21) is provided with at least two locking grooves (211). The locking component (40) extends into the at least two locking grooves (211) corresponding to the at least two axial working positions.

10. The time controller according to claim 9, characterized in that, The locking assembly (40) includes a locking member (41) and a first elastic member (42). The locking member (41) is movably disposed in the mounting hole (112). The first elastic member (42) abuts against the inner wall surface of the locking member (41) and the mounting hole (112). One end of the locking member (41) extends out of the mounting hole (112) and into the locking groove (211).

11. The time controller according to any one of claims 6 to 8, characterized in that, It also includes a limiting component (50), the limiting component (50) comprising: The second elastic element (51) includes a first connecting segment (511) and a second connecting segment (512) connected to each other, with a first included angle between the first connecting segment (511) and the second connecting segment (512), and the first connecting segment (511) is connected to the inner wall surface of the housing (113). A limiting protrusion (52) is provided on the outer side wall of the connecting shaft (111). When the movable component (20) rotates to a preset angle in the first direction, the end of the second connecting segment (512) away from the first connecting segment (511) abuts against the limiting protrusion (52) to restrict the movable component (20) from rotating in the first direction.

12. The time controller according to claim 11, characterized in that, The second elastic member (51) further includes an extension (513), which is connected to the end of the second connecting segment (512) away from the first connecting segment (511). The extension (513) and the second connecting segment (512) have a second included angle, and the extension (513) abuts against the limiting protrusion (52). The opening directions of the first included angle and the second included angle are opposite.

13. A food processing machine, characterized in that, The time controller includes any one of claims 1 to 12.

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