CN213850022U

CN213850022U - Cooking utensil capable of improving shaking of machine body

Info

Publication number: CN213850022U
Application number: CN202022578013.0U
Authority: CN
Inventors: 何明强; 张涛; 樊光民
Original assignee: Chunmi Technology Shanghai Co Ltd
Current assignee: Chunmi Technology Shanghai Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-03
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to an improve cooking utensil that fuselage rocked, including host computer and container subassembly, the container subassembly includes heating container and the container lid of lock on heating container, be equipped with in the host computer and be used for detecting the fuselage and shake the measuring structure that rocks of momentum and control fuselage, still be equipped with the locking structure who is used for locking the container lid and restricts the container subassembly and removes between host computer and the container subassembly. The utility model discloses the installation is simple, can rock volume dynamic adjustment through real time monitoring equipment, rocks too big problem when solving most fried dish machine kneading, satisfies different user demands, provides better culinary art effect and better culinary art environment for the user.

Description

Cooking utensil capable of improving shaking of machine body

Technical Field

The utility model belongs to the technical field of the kitchen electricity, especially, relate to a cooking utensil who improves fuselage and rock.

Background

Most of cooking machines on the market at present do not improve the fuselage through detecting the fuselage and rock the volume and rock the problem, and a lot of modes that adopt reinforced structure control the volume of rocking, and the structure is complicated, the operation is inconvenient. Therefore, based on the problems, the cooking utensil capable of solving the problem of overlarge shaking of the machine body through dynamic adjustment of the shaking amount of the real-time monitoring equipment is provided, and has important practical significance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that exists among the above-mentioned prior art, provide one kind and can rock volume dynamic adjustment through real time monitoring equipment, solve the fuselage and rock the cooking utensil of too big problem.

The utility model discloses a solve the technical scheme who takes of this problem and be:

the utility model provides an improve cooking utensil that fuselage rocked, includes host computer and container subassembly, the container subassembly includes heating container and the container lid of lock on heating container, be equipped with in the host computer and be used for detecting the fuselage and shake the measuring structure that rocks of momentum and control fuselage, still be equipped with between host computer and the container subassembly and be used for locking the container lid and restrict the locking structure that the container subassembly removed.

Preferably, the host includes:

a handle shell and a control shell are fixedly connected to two sides of the main machine shell respectively, cover closing gaps for inserting a container cover are formed among the handle shell, the control shell and the container assembly respectively, and a main control unit for controlling the work of a cooking utensil is assembled in the control shell;

and a mounting case mounted on the main body case, in which a container mounting space for fittingly mounting the heating container is formed.

Further preferably, the shaking detection structure comprises a shaking detection element for detecting shaking amount of the body and a motor control unit for adjusting stirring speed in the container assembly.

Further preferably, the motor control unit comprises a switched reluctance motor assembled in the main machine shell, and the motor control unit is electrically connected with the main control unit.

Further preferably, the shaking detection element is arranged in the control shell, the shaking detection element is a shaking detector sensor, and the shaking detector sensor is electrically connected with the main control unit.

Further preferably, the locking structure comprises a gear box structure and a locking structure which is slidably fitted with the gear box structure and can move forwards/backwards relative to the gear box structure, and a driving structure for driving the locking structure to move forwards/backwards is arranged in the gear box structure.

Further preferably, the gear box structure is arranged in the handle shell and/or the control shell, and an opening for the locking structure to extend out or retract is formed in one side of the handle shell and/or the control shell facing the cover closing gap.

Further preferably, the outer wall of the container cover is bent outwards and downwards at least once to form a container cover clamping wall with at least one layer of annular step surface structure.

Further preferably, a stirring structure is arranged in the heating container.

Further preferably, a stirring and shaking detection element is installed in the stirring structure and electrically connected with the main control unit.

The utility model has the advantages and positive effects that:

1. the utility model discloses the installation is simple, can rock volume dynamic adjustment through real time monitoring equipment, rocks too big problem when solving most fried dish machine kneading, satisfies different user demands, provides better culinary art effect and better culinary art environment for the user.

2. The utility model discloses in, when hasp body card of hasp structure covers in container lid joint wall top, the hasp structure is closely laminated with the lateral wall of container lid to one side of container lid, and the side that hasp structure and container lid contacted closely laminates with container lid joint wall to restriction container subassembly takes place the displacement in level, vertical direction, makes host computer and container subassembly assemble in an organic whole, prevents to take place unnecessary and rocks.

Drawings

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.

FIG. 1 is a schematic view of a cooking appliance;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a block diagram of the system of embodiment 1;

FIG. 4 is a circuit diagram of a shake detection circuit;

FIG. 5 is a circuit diagram of a master control unit;

FIG. 6 is a schematic half sectional view of a cooking utensil in embodiment 2;

FIG. 7 is a schematic sectional view showing a lock structure in example 2;

FIG. 8 is a schematic structural view of the latch structure;

FIG. 9 is a circuit diagram of a pressure sensor strain gage bridge circuit;

fig. 10 is a circuit diagram of an AD sampling circuit.

In the figure: 1. the anti-overflow device comprises a heating container, 2. a container cover, 3. a main machine shell, 4. a switched reluctance motor, 5. a handle shell, 6. a control shell, 7. a cover closing gap, 8. a display screen assembly, 9. a mounting shell, 10. a container cover clamping wall, 11. a sealing ring, 12. a gear box structure, 13. a locking structure, 1301. a support body, 1302. a locking body, 1303. a sliding body, 14. a rack, 15. a gear, 16. a locking motor, 17. a PCB fixing plate, 18. an anti-overflow detection element, 19. a stirring structure, 20. an upper clutch, 21. a lower clutch, 22. a coil disc, 23. a shaking detection element and 24. a stirring shaking detection element.

Detailed Description

First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations. The present invention will be described in detail with reference to the accompanying drawings.

Example 1:

as shown in fig. 1 to 5, a cooking appliance for improving shaking of a machine body, taking a cooking machine as an example, comprises a main machine and a container assembly, wherein the container assembly comprises a heating container 1 and a container cover 2 buckled on the heating container 1, a shaking detection structure for detecting shaking amount of the machine body and controlling shaking of the machine body is arranged in the main machine, and a locking structure for locking the container cover and limiting movement of the container assembly is further arranged between the main machine and the container assembly.

The working principle is as follows: in the technical scheme, after the container assembly is assembled on the host machine, the locking structure is locked on the container cover 2, and the locking structure can lock the position of the container assembly to limit the displacement of the container assembly, so that the host machine and the container assembly are assembled into a whole, and unnecessary shaking is prevented; the cooking is started, the shaking amount of the machine body can be detected in real time through the shaking detection structure in the cooking process, when the shaking amount of the machine body is detected to be too large (exceeding a set threshold value), the positive and negative rotation and the rotating speed of the motor are adjusted in time, the shaking amount is reduced and recovered to a normal range, and the problem that the shaking amount is too large when a large part of cooking machines knead dough is solved. This technical scheme installation is simple, can rock volume dynamic adjustment through real time monitoring equipment to can also oneself set for the biggest volume of shaking that can accept by the user, rock too big problem when solving most fried dish machine kneading, satisfy different user demands, provide better culinary art effect and better culinary art environment for the user.

Further, it is also considered in this embodiment that the host includes:

a handle shell 5 and a control shell 6 are respectively fixedly connected to two sides of the main machine shell 3, a cover closing gap 7 for inserting the container cover 2 is respectively formed between the handle shell 5, the control shell 6 and the container assembly, and a main control unit for controlling the operation of the cooking utensil is assembled in the control shell 6; the main control unit comprises a PCB and a micro control unit MCU, wherein the micro control unit MCU can adopt but is not limited to a chip with the model number of STM32G070 CB; the control shell 6 is externally provided with an angle-adjustable display screen assembly 8, and an electronic board of the display screen assembly 8 is electrically connected with the MCU;

and a mounting case 9 mounted on the main body case 3, in which a container mounting space for fittingly mounting the heating container 1 is formed.

Further, it is also considered in this embodiment that the shaking detection structure includes a shaking detection element 23 for detecting the shaking amount of the body, and a motor control unit for adjusting the stirring speed in the container assembly. The shaking amount of the machine body can be detected in real time by the shaking detection element, and when the shaking amount of the machine body is detected to be too large (exceeding a set threshold value), the motor control unit controls the motor to rotate forwards and backwards and controls the rotating speed of the motor, so that the shaking amount of the machine body is recovered to a normal range, and the problem of too large shaking during kneading of most of the cooking machines is solved.

Furthermore, it can be considered in this embodiment that the motor control unit includes a switched reluctance motor mounted in the main housing, and the motor control unit is electrically connected to the MCU of the main control unit.

Furthermore, it is also considered in this embodiment that the shake detection element is disposed in the control housing, the shake detection element is a shake detector sensor, the shake detector sensor may include, but is not limited to, an acceleration sensor and a gyroscope, the acceleration sensor and the gyroscope are electrically connected to the MCU of the main control unit, as shown in fig. 3 to 5, the acceleration sensor and the gyroscope are mainly used to detect the shake amount of the device body in real time, the BMA223 is an acceleration sensor, the C45 is a filter capacitor, and the acceleration sensor can transmit the sampled acceleration sensor value to the main control unit and convert the value into the shake amount of the device, wherein: chips PB8 and PB9 mouth of main control unit are I2C communication mouth and acceleration sensor I2C mouth and link to each other, sample acceleration sensor value, and convert into the volume of rocking of equipment, C32, C26, C44 are filter capacitor, main control unit mainly through sampling acceleration sensor and gyroscope data, the volume of rocking of fuselage is calculated through the fusion algorithm, and make the volume of rocking resume normal scope through motor control unit control motor reversal and motor speed.

Example 2:

embodiment 2 of the present invention is further modified from embodiment 1 so as to fully exert the technical advantages of the present invention, and this will be exemplified below.

For example: as shown in fig. 6 to 8, the locking structure includes a gear box structure 12, a PCB fixing plate 17 disposed on an upper surface of the gear box structure 12, and a latch structure 13 slidably fitted to the gear box structure 12 and capable of moving forward/backward relative to the gear box structure 12, and a driving structure disposed in the gear box structure 12 for driving the latch structure 13 to move forward/backward.

Furthermore, it can be considered in this embodiment that the locking structure 13 includes a supporting body 1301, a locking body 1302 vertically formed at the upper and lower ends of the supporting body 1301 respectively and extending along the opposite direction, and a sliding body 1303, the gear box structure 12 is assembled in the handle shell 5 and/or the control shell 6, and an opening for extending/retracting the locking body 1302 is opened at one side of the handle shell 5 and/or the control shell 6 facing the cover closing gap 7.

Furthermore, it is also considered in this embodiment that the number of the locking structures is at least two, and the locking structures are oppositely arranged in the handle shell 5 and the control shell 6, respectively, so as to improve the stability of locking the container cover.

Furthermore, still consider in this embodiment, gear box structure 12 is one end open-ended shell structure, gear box structure 12 includes PCB fixed plate, the gear box that the lock formed from top to bottom, link up on PCB fixed plate 17 and seted up the bar and lead to the groove, gear box inside is formed with the hasp location space that is used for supplying hasp structure 13 to move forward/backward. The driving structure comprises a rack 14 formed at the lower end of the sliding body 1303 and arranged along the length direction of the sliding body 1303, a gear 15 meshed with the rack 14, and a locking motor 16 in transmission connection with the gear 15, wherein the locking motor 16 is assembled at the lower end of the gear box, a motor shaft of the locking motor 16 extends into the locking positioning space and is connected with the gear 15, and the locking motor 16 is connected with the micro control unit MCU. When the locking structure is used for locking the container cover 2, the micro control unit MCU drives the locking motor 16 to rotate, the locking motor 16 drives the gear 15 to rotate, the gear 15 is meshed with the rack 14, then the locking structure 13 is driven to move forwards along the locking positioning space, the locking structure 13 is driven to move towards the cover closing gap 7 through the locking motor 16, and the container cover 2 is in a locking state. When the locking structure is used for unlocking the container cover 2, the MCU drives the locking motor 16 to rotate reversely, and the principle is the same as that of the MCU, so that the locking structure 13 is driven by the locking motor 16 to move towards the direction far away from the cover closing gap 7, the container cover 2 is in an unlocking state, and the container cover 2 and the heating container 1 can move freely.

Further, it is also considered in this embodiment that the sliding body 1303 is inserted into the locking positioning space through the open end of the gear box structure, and the sliding body 1303 is slidably fitted into the locking positioning space and can move forward/backward along the locking positioning space, at this time, the locking structure 13 can extend/retract along the opening on the handle shell 5/the control shell 6, so as to realize the locking/unlocking of the position of the container cover 2 by the locking body 1302 of the locking structure 13 being clamped on the container cover clamping wall 10/away from the container cover clamping wall 10.

Furthermore, it can be considered in this embodiment that the outer wall of the container cover 2 is bent outward and downward at least once to form at least one layer of container cover clamping wall 10 with an annular step surface structure, the container cover 2 is internally sleeved with a sealing ring 11, the lower end of the sealing ring 11 is formed with at least one layer of sealing lip extending outward, when the container cover 2 is fastened on the heating container 1, the free end of the sealing lip is attached to the inner wall of the upper portion of the heating container 1, so that a seal is formed between the container cover 2 and the heating container 1, and the food in the heating container 1 is prevented from overflowing.

Furthermore, it can be considered in this embodiment that the radian of one side of the locking structure facing the container cover is consistent with the radian of the sidewall of the container cover, the side of the locking structure contacting the container cover is matched with the shape of the clamping wall of the container cover, when the locking body 1302 of the locking structure 13 is clamped above the clamping wall 10 of the container cover, the side of the locking structure facing the container cover is tightly attached to the sidewall of the container cover, and the side of the locking structure contacting the container cover is tightly attached to the clamping wall of the container cover, so as to limit the displacement of the container assembly in the horizontal and vertical directions, so that the host and the container assembly are assembled into a whole, and unnecessary shaking is prevented.

Example 3:

embodiment 3 of the present invention is further improved on the basis of embodiment 2 so as to fully exert the technical advantages of the present invention, which will be exemplified below.

For example: as shown in fig. 9-10, an anti-overflow detecting element 18 is further disposed on a side of the latch structure contacting the container cover, and the anti-overflow detecting element 18 is electrically connected to the main control unit.

It should be noted that the anti-overflow detecting element 18 is a pressure sensor, preferably a strain gauge type pressure sensor, the pressure sensor is connected to the main control unit through an AD sampling circuit, as shown in fig. 9-10, U3 is an AD conversion chip, E +, E-, S +, S-are connected to a strain gauge bridge of the pressure sensor, and the main control unit circuit samples the pressure value of the pressure sensor and controls the heating control unit through calculation to prevent overflow. When the locking structure 13 is locked on the container cover 2, the detection surface of the pressure sensor is contacted with the container cover clamping wall 10, the pressure sensor is used for detecting the pressure generated after the container cover is expanded by the gas in the container assembly, and the detection method of the anti-overflow comprises the following steps: firstly, cooking is started, a pressure value position P1 detected by a current pressure sensor is recorded after a locking structure is locked in place, the pressure value change of the pressure sensor is detected in real time by a main control unit in the cooking process, when the pressure value P detected by the pressure sensor is larger than 1.05 times of P1, a heating control unit can be controlled, the heating power of a coil panel is reduced to 1/2 of the original heating power, when the pressure value P detected by the pressure sensor is larger than 1.1 times of P1, heating is stopped, and the phenomenon that too much gas in a pot is gathered and overflows is prevented by controlling the maximum pressure of a container cover.

The utility model discloses a pressure sensor who places on hasp structure 13 detects container lid 2 and receives the pressure that the gas inflation produced in the pot, but when detecting pressure grow back reduce power, ensure can not spill over, promptly, thereby can judge in advance whether soon will spill over through pressure and reduce power and reach the purpose that prevents to spill over in advance.

Furthermore, it can be considered in embodiment 1/2/3 that the heating container 1 is a container structure with arc-shaped side walls and bottom walls, and the heating container 1 is preferably an IH heating cup, and the preferred design of the arc-shaped side walls and the bottom wall makes the food material in the heating container heated faster and more uniformly during the heating process, and the heating is more uniform without food material remaining dead angles.

Further, it is also considered in embodiment 1/2/3 that the stirring structure 19 is disposed inside the heating container 1, and the stirring structure 19 stirs/turns the food during the rotation process, which not only helps to improve the stirring performance of the food, but also prevents the bottom of the heating container 1 from being sticky.

It should be noted that, for more accurate detection of the oscillation value, a stirring oscillation detecting element 24 may be additionally installed in the stirring structure 19, the stirring oscillation detecting element 24 is electrically connected to the micro control unit MCU of the main control unit, the stirring oscillation detecting element 24 may be but not limited to an acceleration sensor, the acceleration sensor is used to detect the oscillation amount of the stirring structure in real time and transmit data to the micro control unit MCU, the stirring oscillation detecting element 24 is matched with the oscillation detecting element 23, thereby further improving the detection accuracy of the oscillation value of the machine body, the stirring structure 19 is in transmission connection with the switched reluctance motor 4 through a clutch structure, and the clutch structure includes:

an upper clutch 20 fitted on the stirring shaft of the stirring structure 19 and located below the heating container 1;

and the lower clutch 21 is assembled on a motor shaft of the switched reluctance motor 4, an assembling groove for the upper clutch 20 to be matched and inserted is formed in the lower clutch 21, and the switched reluctance motor 4 is electrically connected with the MCU.

Further, it can be considered in embodiment 1/2/3 that the host further includes a heating control unit, the heating control unit includes a coil panel 22 assembled on the upper portion of the host casing 3, the heating control unit is electrically connected to the main control unit, the coil panel 22 is an arc-shaped panel structure with two open opposite end faces, when the heating container 1 is placed in the host, an electromagnetic heating mode is generated by energizing, the coil set on the coil panel 22 is electrically connected to the MCU, and an arc-shaped hollow heating space is formed between the heating container 1 and the coil panel 22. The heat air in the arc hollow heating space is conducted to the heating container 1, so that the temperature of the inner wall of the heating container 1 is more uniform, the heating area is wide, and the heating uniformity is good.

To sum up, the utility model provides a can rock volume dynamic adjustment through real time monitoring equipment, solve the fuselage and rock the cooking utensil of too big problem.

The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides an improve cooking utensil that fuselage rocked, includes host computer and container subassembly, the container subassembly includes heating container and the container lid of lock on heating container, its characterized in that: the main machine is internally provided with a shaking detection structure for detecting shaking amount of the machine body and controlling the machine body to shake, and a locking structure for locking the container cover and limiting the movement of the container assembly is also arranged between the main machine and the container assembly.

2. The cooking appliance for improving the shaking of the machine body according to claim 1, wherein: the host includes:

3. The cooking appliance for improving the shaking of the machine body according to claim 2, wherein: the shaking detection structure comprises a shaking detection element for detecting shaking amount of the machine body and a motor control unit for adjusting stirring speed in the container assembly.

4. The cooking appliance for improving the shaking of the machine body according to claim 3, wherein: the motor control unit comprises a switched reluctance motor arranged in the main machine shell, and the motor control unit is electrically connected with the main control unit.

5. The cooking appliance for improving the shaking of the machine body according to claim 3, wherein: the shaking detection element is arranged in the control shell and is a shaking detector sensor, and the shaking detector sensor is electrically connected with the main control unit.

6. The cooking appliance for improving the shaking of the machine body according to claim 2, wherein: the locking structure comprises a gear box structure and a lock catch structure which is matched with the gear box structure in a sliding mode and can move forwards/backwards relative to the gear box structure, and a driving structure for driving the lock catch structure to move forwards/backwards is arranged in the gear box structure.

7. The cooking appliance for improving the shaking of the machine body according to claim 6, wherein: the gear box structure is arranged in the handle shell and/or the control shell, and an opening for the locking structure to extend out or retract is formed in one side, facing the cover closing gap, of the handle shell and/or the control shell.

8. The cooking appliance for improving the shaking of the machine body according to claim 7, wherein: the outer wall of the container cover is bent outwards and downwards at least once to form at least one layer of container cover clamping wall with an annular step surface structure.

9. The cooking appliance for improving the shaking of the machine body according to claim 8, wherein: and a stirring structure is arranged in the heating container.

10. The cooking appliance for improving the shaking of the machine body according to claim 9, wherein: the stirring structure is internally provided with a stirring and shaking detection element, and the stirring and shaking detection element is electrically connected with the main control unit.