CN108888122B - Intelligent rice spoon, cooking utensil and control method for opening and closing cover of cooking utensil - Google Patents

Intelligent rice spoon, cooking utensil and control method for opening and closing cover of cooking utensil Download PDF

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Publication number
CN108888122B
CN108888122B CN201810708560.0A CN201810708560A CN108888122B CN 108888122 B CN108888122 B CN 108888122B CN 201810708560 A CN201810708560 A CN 201810708560A CN 108888122 B CN108888122 B CN 108888122B
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China
Prior art keywords
control device
scoop
communication unit
spoon
cover
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CN201810708560.0A
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CN108888122A (en
Inventor
叶锦杭
陈定武
陈和辉
李硕勇
缪辉
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201810708560.0A priority Critical patent/CN108888122B/en
Publication of CN108888122A publication Critical patent/CN108888122A/en
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/06Lids or covers for cooking-vessels
    • A47J36/12Devices for holding lids in open position on the container
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/06Lids or covers for cooking-vessels
    • A47J36/10Lid-locking devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/28Other culinary hand implements, e.g. spatulas, pincers, forks or like food holders, ladles, skimming ladles, cooking spoons; Spoon-holders attached to cooking pots
    • A47J43/281Cooking spoons; Ladles

Abstract

The invention provides an intelligent rice scoop, a cooking utensil and a control method of an opening and closing cover of the cooking utensil. According to the intelligent rice scoop, the cooking utensil and the control method for opening and closing the cover of the cooking utensil, the opening and closing cover of the cooking utensil is controlled without using mechanical keys arranged on the cooking utensil body, the opening and closing cover of the cooking utensil is opened and closed through remote control of the intelligent rice scoop, and the problem that the opening and closing cover of the cooking utensil is difficult to operate under the condition that both hands are occupied by the rice scoop and the rice bowl when leftovers is solved.

Description

Intelligent rice spoon, cooking utensil and control method for opening and closing cover of cooking utensil
Technical Field
The invention relates to the technical field of household appliances, in particular to an intelligent rice scoop, a cooking appliance and a method for controlling the opening and closing of a cover of the cooking appliance.
Background
Cooking appliances such as an electric cooker become indispensable household appliances in daily life, and fragrant rice can be cooked easily and quickly by using the electric cooker. Most of the existing electric cookers are provided with a rice spoon in a matching way, but the rice spoon can only be used for taking out rice from the electric cooker, and the function is very single.
In addition, after the electric rice cooker cooks rice, a user needs to hold the rice scoop with one hand and hold the rice bowl with one hand when cooking, the cover body of the electric rice cooker is controlled to be opened by hardly operating the keys on the electric rice cooker, the rice bowl or the rice scoop is easy to fall off from the hand, the scalding danger is caused, the electric rice cooker is very inconvenient, and the user experience is poor.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an intelligent rice scoop, a cooking appliance and a method for controlling opening and closing of a lid of a cooking appliance, which can solve the problem that it is not convenient to operate the cooking appliance to control the opening and closing of the lid during cooking.
In order to achieve the above purpose, in one aspect, the invention adopts the following technical scheme:
the utility model provides an intelligence spoons for use with the body cooperation of cooking utensil, be provided with utensil lid and controlling means on the body, intelligence spoons includes the spoon body, the spoon body including be used for handheld spoon handle and be used for the holding portion that holds with the spoon handle links to each other, be provided with first communication unit on the spoon handle, controlling means includes second communication unit, first communication unit be used for apart from when the second communication unit predetermined distance value, with communication connection is established to the second communication unit.
Preferably, the spoon handle is of a hollow structure, a motion sensing unit is arranged in the spoon handle and used for collecting motion signals of the spoon body, the first communication unit is connected with the motion sensing unit and used for transmitting the motion signals collected by the motion sensing unit to the control device.
Preferably, the spoon handle comprises a counterweight part, a supporting part is arranged at the connecting position of the spoon handle and the containing part, when the spoon body is horizontally arranged, one end of the spoon handle, which is far away from the containing part, moves downwards in the vertical direction under the action of the counterweight part, and one end of the containing part, which is far away from the spoon handle, moves upwards in the vertical direction, so that one end of the spoon handle, which is far away from the containing part, and the supporting part jointly support the spoon body.
Preferably, the first communication unit and the second communication unit are in communication connection through Bluetooth, infrared, electromagnetic induction, wifi and/or NFC protocols.
In order to achieve the above purpose, on the other hand, the invention adopts the following technical scheme:
the utility model provides a cooking utensil, includes the body, be provided with utensil lid and controlling means on the body, cooking utensil still includes foretell intelligent spoon.
In order to achieve the above object, in another aspect, the present invention adopts the following technical solutions:
when the distance between the intelligent spoon and the control device is smaller than or equal to the preset distance value, the first communication unit and the second communication unit are in communication connection, when the communication connection is established, the intelligent spoon can send a cover opening signal to the control device, the control device judges whether the appliance cover is in a closed state currently, and if yes, the control device can control the appliance cover to be opened;
if not, the control device ignores the uncovering signal.
Preferably, when the distance between the intelligent spoon and the control device is larger than the preset distance value, the communication connection between the first communication unit and the second communication unit is disconnected, the control device judges whether the appliance cover is in an open state currently, and if yes, the control device can control the appliance cover to be closed;
if not, the control device ignores the signal that the communication connection between the first communication unit and the second communication unit is disconnected.
Preferably, the predetermined distance value is 0 to 5 m.
Preferably, the spoon handle is provided with a motion sensing unit and a control unit, when the first communication unit is in communication connection with the second communication unit, the control unit judges whether the motion sensing unit acquires a motion signal, and if so, the intelligent rice spoon sends a cover opening signal to the control device;
if not, the control unit sends an ignoring signal to the control device, and the control device controls the appliance cover to keep the current state.
Preferably, the spoon handle is further provided with a voice acquisition unit and a control unit, the voice acquisition unit transmits acquired voice information to the control unit, the control unit judges whether a provider of the acquired voice information has an operation authority, and if so, the intelligent spoon sends the control signal to the control device;
if not, the control unit sends an ignoring signal to the control device, and the control device controls the appliance cover to keep the current state.
According to the intelligent spoon, the cooking utensil and the control method for opening and closing the cooking utensil cover, the opening and closing cover of the cooking utensil is controlled by the key switch arranged on the cooking utensil body, and the utensil cover of the cooking utensil is controlled to be opened or closed through the intelligent spoon. Effectively solved when flourishing meal under the condition that both hands were occupied by spoon and rice bowl, the problem of the operation cooking utensil difficulty of opening and shutting. Meanwhile, the mechanical key is not used for controlling the appliance to cover the opening and the closing, so that the problem of poor user experience caused by aging, damage and the like of the mechanical key is avoided. And, because no longer with cooking utensil's body direct contact when filling rice, avoided the danger of being scalded by high temperature steam, be fit for using widely on a large scale.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of an intelligent spoon according to an embodiment of the invention;
fig. 2 is a flowchart illustrating a method for controlling opening and closing of a lid of a cooking appliance according to an embodiment of the present invention.
In the figure:
1. a spoon body; 2. a spoon handle; 3. a receptacle portion; 4. an installation area; 5. a support portion.
Detailed Description
The present invention is described below based on embodiments, and it will be understood by those of ordinary skill in the art that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
The application provides an intelligence rice scoop for use with cooking utensil's body cooperation, be provided with utensil lid and controlling means on the body, through opening and shutting of the control utensil lid that intelligence rice scoop can be safe convenient more.
As shown in fig. 1, the intelligent rice scoop comprises a scoop body 1, wherein the scoop body 1 comprises a scoop handle 2 for holding and a containing part 3 connected with the scoop handle 2 for containing rice. The spoon handle 2 is provided with an installation area 4, a first communication unit is arranged in the installation area 4 and used for being in communication connection with a second communication unit on the control device, and specifically, the first communication unit is used for establishing communication connection with the second communication unit when the first communication unit is away from the second communication unit by a preset distance value. Preferably, the first communication unit and the second communication unit are in communication connection through Bluetooth, infrared, electromagnetic induction, wifi and/or NFC protocols. The user can select one of the various communication modes for communication by setting the control device on the cooking appliance body so as to adapt to the requirements of different users.
In a preferred embodiment, the spoon handle 2 and the accommodating part 3 are integrally formed, so that a connecting seam does not exist, and the integral appearance and strength of the spoon body 1 are ensured. In another preferred embodiment, the spoon handle 2 and the accommodating part 3 are fastened and connected in a buckling mode, so that the processing difficulty and the production cost are reduced. A motion sensing unit (not shown in the figure) is arranged in the mounting area of the spoon handle 2 and is used for collecting motion signals of the spoon body 1, and the first communication unit is connected with the motion sensing unit and is used for transmitting the motion signals collected by the motion sensing unit to the control device.
Further, the spoon handle 2 comprises a counterweight part, a supporting part 5 is arranged at the connecting position of the spoon handle 2 and the containing part 3, when the spoon body 1 is horizontally arranged, one end of the spoon handle 2, which is far away from the containing part 3, moves vertically downwards under the action of the counterweight part, and one end of the containing part 3, which is far away from the spoon handle 2, moves vertically upwards, so that one end of the spoon handle 2, which is far away from the containing part 3, and the supporting part 5 jointly support the spoon body 1. When the spoon body 1 is not used, the containing part 3 of the spoon body 1 is far away from areas such as a table top, the cleanness of the containing part 3 is ensured, and the use sanitation and safety of a user are ensured. Wherein, the counterweight part can be a solid structure which is separately arranged in the spoon handle 2 and has heavier weight so as to increase the overall weight of the spoon handle 2. The counterweight can also be formed by changing the processing material of the spoon handle 2 to increase the weight of the spoon handle 2.
Further, the spoon handle 2 is a hollow structure, and preferably, the spoon handle 2 is a duckbilled long handle-shaped structure, so that the purpose of improving the strength of the spoon handle 2 is achieved. Of course, it will be appreciated that the scoop handle 2 can also be of other elongate handle-like configurations, such as oval in cross-section. Preferably, the upper surface and the lower surface of the spoon handle 2 are provided with anti-skid grains, so that the overall holding feeling and the anti-skid performance of the spoon handle 2 are improved. Preferably, the mounting region 4 of the spoon handle 2 is disposed at an end of the spoon handle 2 away from the accommodating part 3 to prevent high temperature when rice is contained from affecting the electronic devices.
The application also provides a cooking utensil, and this cooking utensil includes the body, is provided with utensil lid and controlling means on the body, and controlling means can realize controlling each function of cooking utensil such as utensil lid opens and shuts. Cooking utensil still includes above-mentioned intelligent spoon, and the cooking utensil body uses with the cooperation of intelligent spoon.
In addition, as shown in fig. 2, the present application also provides a method for controlling opening and closing of a lid of a cooking appliance, which controls the cooking appliance. Intelligence spoon can send control signal to the controlling means who sets up on cooking utensil's body, and control signal is including the signal that is used for controlling the action of utensil lid, and after controlling means received the control signal that intelligence spoon sent, controlling means judged whether cooking utensil is in the culinary art state, if, explains that cooking utensil is cooking, if the controlling means lid is opened, then probably influences normal culinary art process, and then causes danger, then ignores the control signal that the controller sent, and control cooking utensil continues the culinary art. If not, the control appliance cover acts according to the control signal. Of course, it can be understood that other control signals besides controlling the opening and closing of the appliance cover can be sent through the intelligent meal spoon, for example, a signal for controlling the cooking appliance to start cooking can be sent.
Further, when the distance between the intelligent spoon and the control device is smaller than or equal to the preset distance value, the first communication unit and the second communication unit are in communication connection, when the communication connection is established, the intelligent spoon can send an uncovering signal to the control device, the control device judges whether the appliance cover is in a closed state currently, and if yes, the control device can control the appliance cover to be opened; if not, the control device ignores the uncovering signal. When the distance between the intelligent meal spoon and the control device is larger than the preset distance value, the communication connection between the first communication unit and the second communication unit is disconnected, the control device judges whether the appliance cover is in an open state currently, and if yes, the control device can control the appliance cover to be closed; if not, the control device ignores the signal that the communication connection between the first communication unit and the second communication unit is disconnected. Therefore, the opening and closing cover of the appliance cover is controlled according to the distance between the first communication unit and the second communication unit. When the meal spoon is close to the body and the distance between the meal spoon and the cooking utensil body is smaller than or equal to the preset distance value, the first communication unit is in communication connection with the second communication unit to explain that the user needs to carry out the operation of containing meal, and the control device controls the utensil cover to be opened, so that the problem that the utensil cover is opened when the user needs to carry out the meal in the prior art because the mechanical key is specially pressed is solved. When the user finishes containing rice, the spoon body is far away from the body, and when the distance between the spoon and the cooking utensil body is larger than a preset distance value, the communication connection between the first communication unit and the second communication unit is disconnected, the control device judges whether the utensil cover is in an open state or not, if the utensil cover is in the open state, the control device controls the utensil cover to close the cover, and the food in the cooking utensil body is prevented from being exposed to the outside for a long time and becoming cold, so that the eating of the user is influenced. If the user closes the appliance cover in a smooth way after meals, when the communication connection between the first communication unit and the second communication unit is disconnected, the control device judges that the appliance cover is closed, and the control device ignores a signal that the connection between the first communication unit and the second communication unit is disconnected. Wherein, preferably, the predetermined distance value is 0 to 5 m.
Further, a motion sensing unit and a control unit are arranged on the spoon handle, when the first communication unit is in communication connection with the second communication unit, the control unit judges whether the motion sensing unit collects motion signals, and if yes, the intelligent spoon sends a cover opening signal to the control device; if not, the control unit sends an ignoring signal to the control device, and the control device controls the appliance cover to keep the current state.
Further, when the predetermined distance value is preferably 0 to 1 meter, the range in which the first communication unit and the second communication unit can establish connection is large, and sometimes a user may place the spoon within the range of the predetermined distance value from the main body of the cooking appliance after the user has finished eating the meal, and at this time, the situation that the control appliance continuously controls the opening of the appliance cover is easily caused. In order to improve the control accuracy of the control device, a motion sensing unit and a control unit are arranged on the spoon handle, when the first communication unit is in communication connection with the second communication unit, the control unit judges whether the motion sensing unit collects motion signals, and if so, the intelligent spoon sends a cover opening signal to the control device; if not, the control unit sends an ignoring signal to the control device, and the control device controls the appliance cover to keep the current state. Thereby realize, when the meal spoon is placed in apart from cooking utensil predetermined distance value within range, if the meal spoon is motionless all the time, action signal can not be gathered to the action induction element, even then first communication unit has established communication connection with the second communication unit, controlling means also can not control the utensil lid and open. Only when the spoon is within the range of the preset distance value from the cooking utensil body and the action sensing unit acquires the action signal, the control device can control the utensil cover to open.
Furthermore, a voice acquisition unit and a control unit are further arranged on the spoon handle, the voice acquisition unit transmits acquired voice information to the control unit, the control unit judges whether the provider of the acquired voice information has an operation authority, and if so, the intelligent rice spoon sends the control signal to the control device; if not, the control unit sends an ignoring signal to the control device, and the control device controls the appliance cover to keep the current state. The storage unit of the control device stores a voice model with operation authority, the control device receives the voice information transmitted by the voice acquisition unit and compares the voice information with the voice model to judge whether the voice information is matched with the voice model, and if so, a provider of the voice information has the operation authority; if not, the operator of the voice message does not have the operation authority, and the control device ignores the operation triggered by the trigger unit. The voice models are recorded into the control device through the voice acquisition unit and stored in the storage unit, a plurality of voice models can be recorded, the voice information of the user can be matched with any one voice model, and the user has the operation authority. Through setting up pronunciation collection unit and the control unit, can realize only controlling according to the operation of the operator that has the operation authority, the operator that does not have the operation authority can not operate cooking utensil, has improved the security and the reliability of operation, prevents that children or the old man who does not have complete action ability from carrying out the maloperation to cooking utensil, and the prevention danger appears.
In a preferred embodiment, the cover and the body of the appliance are clamped through a mechanical structure during actual use so as to control the opening and closing of the cover. After the user sends the signal of uncapping to controlling means through the trigger unit, controlling means control for example electromagnetic relay isoelectrical components move, will be used for carrying out the buckle of block to utensil lid and body and deviate from the draw-in groove, the action of uncapping is realized with the body separation to utensil lid. After the user sends the signal of closing the lid to controlling means through trigger unit, controlling means control for example atmospheric pressure transmission structure or motor drive structure etc. make utensil lid slowly fall and control electromagnetic relay make the buckle stretch into the draw-in groove, make utensil lid lock on the body.
In another preferred embodiment, the appliance cover is connected with the body by magnetic force, and when the appliance cover needs to be opened, the control device controls the magnetic force between the appliance cover and the body to disappear, and the appliance cover is opened. When the cover closing operation of the appliance cover is needed, the control device controls the air pressure transmission structure and the like to enable the appliance cover to slowly fall and controls the magnetic force between the appliance cover and the body to recover, the appliance cover and the body are attracted together by the magnetic force, and the appliance cover closing operation is completed.
The cooking appliance can be various types of cooking electrical appliances such as a micro-pressure cooker, an electric pressure cooker, an electric steamer and the like. The rice scoop of the present invention is not limited to containing rice, and may have other scoop structures capable of containing soup.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
The above is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A cover opening and closing control method of a cooking appliance is characterized in that the cooking appliance comprises an intelligent rice scoop which is used for being matched with a cooking appliance body, an appliance cover and a control device are arranged on the cooking appliance body, the intelligent rice scoop comprises a scoop body, the scoop body comprises a scoop handle used for being held by hand and a containing part used for containing rice and connected with the scoop handle, a first communication unit is arranged on the scoop handle, the control device comprises a second communication unit, the first communication unit is used for establishing communication connection with the second communication unit when the distance between the intelligent rice scoop and the control device is smaller than or equal to the preset distance value, the first communication unit is in communication connection with the second communication unit when the distance between the intelligent rice scoop and the control device is smaller than or equal to the preset distance value, and the intelligent rice scoop can send an opening and closing signal to the control device when the communication connection is established, the control device judges whether the appliance cover is in a closed state currently, and if so, the control device can control the appliance cover to be opened;
if not, the control device ignores the uncovering signal;
when the distance between the intelligent meal spoon and the control device is larger than the preset distance value, the communication connection between the first communication unit and the second communication unit is disconnected, the control device judges whether the appliance cover is in an open state currently, and if yes, the control device can control the appliance cover to be closed;
if not, the control device ignores the signal that the communication connection between the first communication unit and the second communication unit is disconnected.
2. The cover opening and closing control method of a cooking appliance according to claim 1, wherein the predetermined distance value is 0 to 5 m.
3. The method for controlling the opening and closing of the cover of the cooking appliance is characterized in that a motion sensing unit and a control unit are arranged on the spoon handle, when the first communication unit is in communication connection with the second communication unit, the control unit judges whether the motion sensing unit collects a motion signal, and if the motion sensing unit collects the motion signal, the intelligent spoon sends a cover opening signal to the control device;
if not, the control unit sends an ignoring signal to the control device, and the control device controls the appliance cover to keep the current state.
4. The method for controlling the opening and closing of the cover of the cooking appliance is characterized in that a voice acquisition unit and a control unit are further arranged on the spoon handle, the voice acquisition unit transmits acquired voice information to the control unit, the control unit judges whether a provider of the acquired voice information has an operation authority, and if so, the intelligent rice spoon sends a control signal to the control device;
if not, the control unit sends an ignoring signal to the control device, and the control device controls the appliance cover to keep the current state.
5. A cooking appliance comprising a body provided with an appliance cover and a control device, wherein the cooking appliance controls opening and closing of the appliance cover by the opening and closing cover control method of the cooking appliance according to any one of claims 1 to 4.
6. An intelligent rice scoop for use in cooperation with the body of the cooking utensil as claimed in claim 5, wherein the intelligent rice scoop comprises a scoop body, the scoop body comprises a scoop handle for holding and a receiving part connected with the scoop handle for receiving rice, a first communication unit is arranged on the scoop handle, and the control device comprises a second communication unit, wherein the first communication unit is used for establishing communication connection with the second communication unit when a predetermined distance value is set from the second communication unit.
7. The intelligent spoon as claimed in claim 6, wherein the spoon handle is of a hollow structure, a motion sensing unit is arranged in the spoon handle and used for collecting motion signals of the spoon body, the first communication unit is connected with the motion sensing unit and used for transmitting the motion signals collected by the motion sensing unit to the control device.
8. The intelligent rice scoop according to claim 7, wherein the scoop handle comprises a counterweight part, a supporting part is arranged at a connecting position of the scoop handle and the accommodating part, when the scoop body is placed horizontally, one end of the scoop handle far away from the accommodating part moves vertically downwards under the action of the counterweight part, and one end of the accommodating part far away from the scoop handle moves vertically upwards, so that the supporting part and one end of the scoop handle far away from the accommodating part support the scoop body together.
9. The intelligent spoon of claim 6, wherein the first communication unit and the second communication unit are communicatively connected via bluetooth, infrared, electromagnetic induction, wifi and/or NFC protocols.
CN201810708560.0A 2018-07-02 2018-07-02 Intelligent rice spoon, cooking utensil and control method for opening and closing cover of cooking utensil Active CN108888122B (en)

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