CN115388601A

CN115388601A - Refrigerator with a door

Info

Publication number: CN115388601A
Application number: CN202211027244.XA
Authority: CN
Inventors: 刘照光; 刘兆祥; 张善房
Original assignee: Hisense Refrigerator Co Ltd
Current assignee: Hisense Refrigerator Co Ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-25

Abstract

The present invention relates to a refrigerator, comprising: a box body, wherein a refrigeration chamber is arranged in the box body; the weighing tray is arranged in the refrigerating chamber, a bearing area is formed on the top surface of the weighing tray, a plurality of bearing units are formed in the bearing area, and a plurality of different food materials can be stored by utilizing the plurality of bearing units to realize partitioned storage; a main controller and a plurality of weighing modules are arranged in the weighing tray; the weighing modules are arranged below the bearing unit in a one-to-one correspondence manner, the weighing modules are used for weighing objects on the bearing unit, and each weighing module is connected with the main controller; the main controller can acquire the weighing data of each weighing module and can generate the weight information of the object on the bearing unit corresponding to each weighing module; the main controller can also obtain the total weight information of the objects on any plurality of adjacent bearing units in the bearing area according to the obtained weighing data; the weighing of each bearing unit in a partition mode and the combined weighing are achieved, and the intelligence and the use performance of the refrigerator are improved.

Description

Refrigerator with a door

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator.

Background

Refrigerators are indispensable electric appliances in home life. With the increasing demand of consumers for fresh food, the performance requirements for refrigerators are also increasing. As the types and the number of the food materials stored in the refrigerator increase, the user may forget the storage time of the food materials, so that the storage time of the food materials is too long and even the food materials deteriorate.

In the refrigerator that is relevant at present, can only usually through the weight change of sensing and weighing the edible material on the whole layer frame, devices such as cooperation camera, infrared sensor just can monitor the storage change of edible material on the whole layer frame, and then remind the user to eat the shelf life of material. The structure of this scheme has the defect, can not realize carrying out the subregion to the different food materials on the layer frame and weigh, if carry out the subregion in the refrigerator and weigh the back, to the great object of volume, can't satisfy the demand of weighing again.

Disclosure of Invention

The invention aims to provide a refrigerator, which is used for optimizing the structure of the refrigerator in the related technology and improving the use performance of the refrigerator.

In order to solve the technical problems, the invention adopts the following technical scheme:

according to one aspect of the present invention, there is provided a refrigerator including: a box body, wherein a refrigeration chamber is arranged in the box body; the weighing tray is arranged in the refrigerating chamber, a bearing area is formed on the top surface of the weighing tray, a plurality of bearing units are formed in the bearing area, and the bearing units are arranged at different areas of the bearing area in a mutually separated mode; a main controller and a plurality of weighing modules are arranged in the weighing tray; the weighing modules are arranged below the bearing unit in a one-to-one correspondence manner, the weighing modules are used for weighing objects on the bearing unit, and each weighing module is connected with the main controller; the main controller can acquire the weighing data of each weighing module and can generate the weight information of the object on the bearing unit corresponding to each weighing module; the main controller can also obtain the total weight information of any plurality of adjacent objects on the bearing unit in the bearing area according to the obtained weighing data of each weighing module.

In some embodiments of the present application, a display screen is disposed on the weighing tray, the display screen is disposed on a top surface of the weighing tray, and the display screen is located outside an area where the bearing area is located; the display screen is connected with the main controller, and can display the weight information of each object on the bearing unit and the total weight information of any plurality of adjacent objects on the bearing unit.

In some embodiments of the present application, a function switching key is provided on the weighing tray; the function switching key is connected with the main controller; the weighing tray is provided with a combined weighing mode and a subarea weighing mode, and the function switching key is used for switching the weighing tray to be in the combined weighing mode or in the subarea weighing mode; in the combined weighing mode, the main controller respectively receives weighing data of each weighing module, and obtains total weight information of objects on any adjacent multiple bearing units in the bearing area according to the obtained weighing data of each weighing module; and in the subarea weighing mode, the main controller receives weighing data of each weighing module and generates weight information of an object on the bearing unit corresponding to each weighing module.

In some embodiments of the present application, the weighing module includes a plurality of weight sensors and a processor, the plurality of weight sensors being arranged in different regions of the load-bearing unit corresponding to the weighing module at intervals; the weighing module is characterized in that the plurality of weight sensors in the weighing module are respectively in signal connection with the processor, and the processor can respectively acquire data signals acquired by the plurality of weight sensors, convert the data signals acquired by the plurality of weight sensors into corresponding weight data according to the data signals acquired by the plurality of weight sensors, and acquire weight information of an object on the bearing unit corresponding to the weighing module; the processor is connected with the main controller, and the processor can transmit the acquired weight data and weight information to the main controller.

In some embodiments of the present application, the plurality of weight sensors in the weighing module form a first processing module; and the main controller obtains the corresponding weighing data of the weighing module according to the data signals acquired by the weight sensors in the first processing module.

In some embodiments of the present application, the same number of weight sensors are selected from each of the weighing modules adjacent to each other, and are combined to form a second processing module; and the main controller acquires the total weight information of the objects on the plurality of adjacent bearing units corresponding to the second processing module according to the data signals acquired by the weight sensors in the second processing module.

In some embodiments of the present application, four of the bearing units are distributed on the bearing area in a rectangular structure; the four weighing modules are arranged below the four bearing units in a one-to-one correspondence manner; each weighing module comprises four weight sensors, the four weight sensors are distributed in a rectangular structure and form the first processing module, and the four weight sensors are distributed at four corners of the corresponding bearing unit; the four weighing modules respectively select one weight sensor to form the second processing module; the four weight sensors of the second processing module are distributed on the bearing area in a rectangular structure, and the centers of the four weight sensors are located in the center of the bearing area.

In some embodiments of the present application, after the main controller superposes the weighing data of a plurality of adjacent weighing modules, the total weight information of the object on the plurality of adjacent bearing units is obtained.

In some embodiments of the present application, the refrigerator further includes a communication module, the communication module is disposed on the box body, the communication module is in signal connection with the main controller, the main controller can transmit the weighing information acquired by the weighing module and the total weight information to the communication module, and the communication module can transmit the weighing information and the total weight information to a target terminal.

In some embodiments of the present application, be equipped with power module in the tray of weighing, power module with main control unit links to each other, power module is used for right main control unit reaches weighing module supplies power.

According to the technical scheme, the embodiment of the invention at least has the following advantages and positive effects:

in the refrigerator provided by the embodiment of the invention, the weighing tray is arranged in the refrigerator, the bearing area is formed by utilizing the top surface of the weighing tray and is used for bearing food materials, the bearing area of the weighing tray is divided into different bearing units, each bearing unit can be used for storing the food materials, and a plurality of bearing units can be used for storing various food materials to realize partitioned storage; meanwhile, food materials with larger sizes can be placed on a plurality of adjacent bearing units to realize combined storage; the weighing tray has the advantages that the weighing modules in the weighing tray correspond to the bearing units one to one, the weighing modules are matched with the main controller, and then the weighing data of each weighing module can be used for obtaining the weight information of food materials on the bearing units corresponding to the weighing modules in a weighing mode, the total weight information of any adjacent objects on the bearing units can be obtained, the weighing and combined weighing of all the bearing units in a subarea mode can be achieved, the real-time monitoring of the change of the weight data of the food materials on the bearing units can be achieved, the storage period of each food material can be reminded timely for a user, and the intelligence and the use performance of the refrigerator can be improved.

Drawings

Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention.

Fig. 2 is a schematic view of the weighing tray of fig. 1.

Fig. 3 is a front view of fig. 2 in a first use state.

Fig. 4 is a schematic view of the weighing pallet of fig. 2 in a first use position.

Fig. 5 is a front view of fig. 2 in a second use state.

Fig. 6 is a schematic view of the weighing tray of fig. 5 in a second use position.

Fig. 7 is a front view of fig. 2 in a third use state.

Fig. 8 is a schematic view of the weighing tray of fig. 7 in a third use state.

Fig. 9 is a control schematic of the weighing tray of fig. 1.

Fig. 10 is a schematic view of the refrigerator of fig. 1 in use.

The reference numerals are explained below: 1. a box body; 11. a refrigeration compartment; 12. a door body; 13. layering; 2. a weighing tray; 21. a carrying unit; 22. a weight sensor; 23. a processor; 241. a first processing module; 242. a second processing module; 25. a main controller; 26. an on-off key; 27. a display screen; 28. a function switching key; 3. a communication module; 4. a cloud server; 5. a user terminal.

Detailed Description

Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

In the refrigerator that is relevant at present, can only be usually through the weight change of the edible material of response on weighing whole layer frame, device such as cooperation camera, infrared sensor just can monitor the storage change of eating the material on the whole layer frame, and then remind the user to eat the shelf life of material. The structure of this scheme has the defect, can not realize carrying out the subregion to the different food materials on the layer frame and weigh, if carry out the subregion in the refrigerator and weigh the back, to the great object of volume, can't satisfy the demand of weighing again.

Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention. Fig. 2 is a schematic view of the weighing tray 2 of fig. 1.

Referring to fig. 1 and 2, a refrigerator according to an embodiment of the present invention mainly includes a box 1, and a weighing tray 2 and a communication module 3 disposed in the box 1.

Wherein, the box body 1 adopts a cuboid hollow structure. It will be appreciated that other shapes of hollow housing structures may be used for the housing 1.

A plurality of refrigerating chambers 11 which are mutually separated can be arranged in the box body 1, and each separated refrigerating chamber 11 can be used as an independent storage space, such as a freezing chamber, a refrigerating chamber, a fruit and vegetable chamber, a temperature changing chamber and the like, so that different refrigerating requirements of freezing, refrigerating, fruit and vegetable fresh keeping, temperature changing and the like can be met according to different food types, and the different refrigerating requirements can be stored. The multiple refrigerating compartments 11 may be arranged to be vertically partitioned or to be horizontally partitioned.

A tank container (not shown) is provided in the tank body 1, and a refrigerating compartment 11 is formed in the tank container. It can be understood that a plurality of container containers can be arranged in the box body 1, and one or more refrigerating compartments 11 can be formed in each container.

The door body 12 is arranged on the front side of the refrigerator body 1, and the door body 12 is used for opening and closing the refrigerating compartment 11. The door body 12 and the refrigerator body 1 can be connected through a hinge, so that the door body 12 of the refrigerator can rotate around the axis of the hinge, the door body 12 of the refrigerator is opened and closed, and the corresponding refrigerating chamber 11 is opened and closed. It is understood that the door 12 may be provided in plurality and in one-to-one correspondence with the cooling compartments 11. A plurality of door bodies 12 can open and close one refrigerating compartment 11 at the same time.

A refrigeration assembly (not shown in the figure) is arranged in the refrigerator body 1, and is used for providing cold energy for the interior of the refrigerator so as to keep the low-temperature environment of each refrigeration compartment 11. The refrigeration assembly comprises a compressor, a condenser, an evaporator, a throttling device and the like, and the specific structure and the connection relation of the refrigeration assembly can refer to the refrigeration assembly in the related technology, and are not described in detail herein.

Referring to fig. 1, in some embodiments, a shelf 13 is disposed in the box 1, and the shelf 13 is used for layering articles. The shelf 13 is horizontally arranged in the refrigeration compartment 11, i.e. horizontally mounted in the tank liner. It should be noted that, a plurality of shelves 13 may be provided, and the shelves 13 are arranged at intervals up and down.

Referring to fig. 1 and 2, the weighing tray 2 is disposed in the box body 1 and in the refrigerating compartment 11. The top surface of the weighing tray 2 is formed with a bearing area, namely the bearing area of the top surface of the weighing tray 2 is used as a bearing plane of food materials. Eat material and can place and save bearing area department, and then can weigh the edible material on bearing area through tray 2 of weighing, can also monitor the weight change of eating the material through tray 2 of weighing.

In some embodiments, the weighing tray 2 is placed on the shelf 13, the weighing tray 2 is provided in plurality, and a plurality of weighing trays 2 are placed at different positions of the shelf 13. Different food materials may be prevented from being stored on different weighing trays 2. It should be noted that in other embodiments, only one weighing tray 2 may be provided.

Fig. 3 is a front view of fig. 2 in a first use state. Fig. 4 is a schematic view of the weighing pallet 2 of fig. 2 in a first state of use. Fig. 5 is a front view of fig. 2 in a second use state. Fig. 6 is a schematic view of the weighing tray 2 of fig. 5 in a second use position. Fig. 7 is a front view of fig. 2 in a third use state. Fig. 8 is a schematic view of the weighing tray 2 of fig. 7 in a third use state.

Referring to fig. 2 to 8, the carrying area on the weighing tray 2 is divided to form a plurality of carrying units 21, and the plurality of carrying units 21 are separately arranged at different regions of the carrying area. Meanwhile, a plurality of weighing modules and a main controller 25 are arranged in the weighing tray 2, the weighing modules are arranged below the bearing units 21 in a one-to-one correspondence mode, and each weighing module is in signal connection with the main controller 25.

In some embodiments, the main controller 25 can actively control whether each weighing module is in operation, such as controlling each weighing module to be turned on or turned off to stop operation, or controlling only one or more weighing modules to be in an on-state.

Referring to fig. 2 to 8, the weighing tray 2 has a divisional weighing mode and a combined weighing mode, and the main controller 25 can control the weighing tray 2 to switch the weighing modes so that the weighing tray 2 is in the divisional weighing mode, as shown in fig. 4; or to put the weighing tray 2 in a combined weighing mode, as shown in fig. 6 and 8.

In the subarea weighing mode, each bearing unit 21 can be used for placing different food materials, and the corresponding weighing module weighs the food materials on the bearing unit 21. Therefore, different food materials can be respectively prevented from being at different bearing units 21, and then partitioned storage of the food materials is achieved, and the weight of the food materials in different partitions is monitored, so that the storage period of different food materials of a user can be intelligently reminded.

In the merged weighing mode, the adjacent bearing units 21 are used for placing the food materials with larger sizes, and the food materials with larger sizes can not be placed on one bearing unit 21, so that the food materials can be placed on the adjacent bearing units 21, meanwhile, the weighing modules corresponding to the adjacent bearing units 21 can weigh the food materials together, the weight information of the food materials with larger sizes is obtained, merged storage of the food materials is realized, merged weighing of the merged and stored bearing units 21 is realized, and monitoring on the weight of the merged and stored food materials is realized.

It should be noted that the food material may be directly placed on different bearing units 21 of the bearing area, or the food material may be placed in the frame or the pot body first, and then the whole frame or the pot body is placed on different bearing units 21 of the bearing area.

Fig. 9 is a control schematic of the weighing tray 2 of fig. 1.

Referring to fig. 1 to 4 in combination with fig. 9, in some embodiments, the weighing module includes a plurality of weight sensors 22 and a processor 23, the weight sensors 22 are spaced apart from each other and distributed at different regions of the carrying unit 21 corresponding to the weighing module, and the processor 23 is disposed in the weighing tray 2. The plurality of weight sensors 22 in each carrying unit 21 form a first processing module 241, and the plurality of weight sensors 22 in the first processing module 241 are respectively in signal connection with the processor 23. The main controller 25 is in signal connection with the processors 23 in the weighing modules, i.e. the processors 23 in the weighing modules are in signal connection with the main controller 25.

When the weighing tray 2 is in the partition weighing mode, food materials or other articles can be respectively placed on each bearing unit 21, in the weighing module corresponding to the lower portion of the bearing unit 21, each weight sensor 22 of the first processing module 241 in the weighing module can acquire a corresponding data signal, the processor 23 in the weighing module can convert the data signal acquired by each weight sensor 22 in the first processing module 241 into corresponding weight data, and obtain weighing data corresponding to the weighing module according to the weight data, and the controller can actively receive the weighing data acquired by each first processing module 241 and generate weight information of the food materials on each corresponding bearing unit 21. Meanwhile, as the food materials or other articles on each bearing unit 21 are taken and placed for use or the weight changes due to overlong placing time, the weighing data obtained by the weight sensor 22 and the processor 23 in the corresponding weighing module also change accordingly, so that the real-time monitoring of the weight of the food materials on the bearing units 21 and the storage period of the food materials of the user can be intelligently reminded.

Referring to fig. 6 to 8, in some embodiments, when the weighing tray 2 is in the combined weighing mode, food or other objects with larger sizes can be placed on the adjacent plurality of carrying units 21. Among the weighing modules corresponding to the lower portions of the plurality of carrying units 21, the same number of weight sensors 22 are selected from each weighing module and combined to form a second processing module 242. Each weight sensor 22 of the second processing module 242 can collect a corresponding data signal, the processor 23 in the plurality of weighing modules can convert the data signal collected by each weight sensor 22 of the second processing module 242 into corresponding weight data, and obtain the weighing data corresponding to the weighing module according to the weight data, and the controller can actively receive the weighing data obtained by each weight sensor 22 of the second processing module 242 and generate the total weight information of the food material on the corresponding plurality of bearing units 21. Meanwhile, as the large food materials or large articles on the adjacent multiple bearing units 21 are taken and placed for use or the weight changes due to overlong placing time, the weighing data obtained by the weight sensor 22 and the processor 23 in the corresponding weighing module can also be changed dependently, so that the weight of the food materials stored on the multiple bearing units 21 can be monitored, and the storage period of the food materials can be intelligently reminded for a user.

Referring to fig. 2 to 8, in some embodiments, four load-bearing units 21 are disposed in the load-bearing area of the weighing tray 2. The four bearing units 21 are arranged in a rectangular structure, and the area of each bearing unit 21 is equal.

It should be noted that, in other embodiments, the number of the bearing units 21 in the bearing area may also be changed and adjusted according to needs, and is not limited herein.

Referring to fig. 2 to 8, in some embodiments, each load-bearing unit 21 includes four weight sensors 22 in the corresponding weighing module. The four weight sensors 22 of each bearing unit 21 are distributed in a rectangular structure, and the four weight sensors 22 are distributed in four corner regions of the corresponding bearing unit 21. In the partition weighing mode, the four weight sensors 22 form the first processing module 241, so that the four weight sensors 22 of each bearing unit 21 can stably and accurately acquire the weight signal of the food material, and further accurately detect the weight information of the food material on the bearing unit 21.

It should be noted that, in some other embodiments, the number of the weight sensors 22 in the weighing module corresponding to each carrying unit 21 may also be changed as needed, that is, the number of the weight sensors 22 in each first processing module 241 may be adjusted as needed, which is not limited herein.

Referring to fig. 5 to 8, the weighing tray 2 has a plurality of combined weighing modes including a first combined weighing mode and a second combined weighing mode.

Referring to fig. 5 and 6, in the first combination weighing mode, two adjacent load cells 21 of the four load cells 21 of the weighing tray 2 are used in combination. Specifically, in the weighing modules corresponding to the two adjacent bearing units 21, each weighing module selects two weight sensors 22, that is, four weight sensors 22 are selected from the two weighing modules, and then are combined to form the second processing module 242, and the four weight sensors 22 of the second processing module 242 are distributed in a rectangular structure. The main controller 25 can generate the total weight information of the food materials on two adjacent bearing units 21 according to the weighing data obtained by the weight sensor 22 of the second processing module 242.

The two adjacent carriage units 21 may be two carriage units 21 adjacent to each other in the left-right direction, or two carriage units 21 adjacent to each other in the front-rear direction.

Referring to fig. 7 and 8, in the second combination weighing mode, four load cells 21 of the weighing tray 2 are used in combination. Specifically, in the weighing modules corresponding to the four carrying units 21, each weighing module selects one weight sensor 22, that is, four weight sensors 22 are selected from the four weighing modules, and then the four weight sensors 22 are combined to form the second processing module 242, and the four weight sensors 22 of the second processing module 242 are distributed in a rectangular structure. The main controller 25 can generate the total weight information of the food materials on the four adjacent bearing units 21 according to the weighing data obtained by the weight sensor 22 of the second processing module 242.

It should be noted that in other embodiments, the weighing tray 2 may have other combined weighing modes, for example, three adjacent carrying units 21 are combined, and the number of the weight sensors 22 of the second processing module 242 may be adjusted according to the need. In other embodiments, when the number of the bearing units 21 is adjusted, in the merging scheme, the number of the adjacent bearing units 21 to be merged may also be adjusted as needed.

Referring to fig. 2 to 8, in some embodiments, the weighing tray 2 is provided with a switch 26, and the switch 26 is exposed on the top surface of the weighing tray 2 to facilitate pressing control by a user. The on-off key 26 is connected with the main controller 25, and a user can alternately press the on-off key 26 to control the on-off of the main controller 25 and each weighing module.

Referring to fig. 2 to 8, in some embodiments, a display screen 27 is disposed in the weighing tray 2, the display screen 27 is disposed on the top surface of the front end of the weighing tray 2, the display screen 27 is located outside the area where the carrying region is located, and the display screen 27 is in signal connection with the main controller 25.

In the partition weighing mode, the main controller 25 can actively send the weight information of the food materials on each bearing unit 21 to the display screen 27, so that the display screen 27 can display the weight information of the food materials on each bearing unit 21.

It should be noted that the display 27 may simultaneously display the mark corresponding to each bearing unit 21 and the weight information of the food material thereon, or sequentially switch to display the mark corresponding to each bearing unit 21 and the weight information of the food material thereon.

In the combined weighing mode, the main controller 25 can actively send the weight information of the food materials on the adjacent bearing units 21 to the display screen 27, so that the display screen 27 can display the total weight information of the food materials on the adjacent bearing units 21.

Referring to fig. 2 to 8, in some embodiments, the weighing tray 2 is provided with a function switch 28, and the function switch 28 is exposed on the top surface of the weighing tray 2 for the user to press and control. The function switching key 28 is connected to the main controller 25, and the user can switch the weighing mode of the weighing tray 2 by pressing the function switching key 28. That is, by sequentially pressing the function switching key 28, the weighing tray 2 can be placed in the divisional weighing mode or in the combined weighing mode.

In some embodiments, a power module (not shown) is disposed inside the weighing tray 2, and the power module is connected to the main controller 25, and is used for supplying power to the main controller 25, each weighing module, and the display screen 27. It should be noted that, in other embodiments, the power supply module may also be disposed outside the weighing tray 2, that is, the power supply module of the weighing tray 2 is disposed in the box 1 of the refrigerator, or the power supply module in the box 1 supplies power to the weighing tray 2.

Fig. 10 is a schematic view of the refrigerator of fig. 1 in use.

Referring to fig. 1 to 10, in some embodiments, the refrigerator further includes a communication module 3, and the communication module 3 may be a data signal transmission device such as a WiFi module or a bluetooth module, so as to enable interaction between the refrigerator and the target terminal. The communication module 3 is disposed on the housing 1, and the communication module 3 may be disposed inside the housing 1 or outside the housing 1, such as in a top or back region of the housing 1. The communication module 3 is in signal connection with a main controller 25 in the weighing tray 2. In the partition weighing mode, after the main controller 25 obtains the weight information of the food material on each bearing unit 21, the main controller 25 can transmit the obtained weight information of the object on each bearing unit 21 to the communication module 3, and then the communication module 3 can transmit the weight information of the object on each bearing unit 21 to the target terminal. Under the combined weighing mode, after the main controller 25 obtains the weight information of the food materials on the adjacent multiple bearing units 21, the main controller 25 can transmit the obtained total weight information of the objects on the adjacent multiple bearing units 21 to the communication module 3, and then the communication module 3 can transmit the total weight information of the objects on the adjacent multiple bearing units 21 to the target terminal.

It should be noted that the target terminal may be the cloud server 4 or the user terminal 5, for example, the communication module 3 first transmits the weight information to the cloud server 4, and then transmits the weight information to the user terminal 5 through the cloud server 4, such as a smart phone, a smart watch, a tablet computer, and the like.

Referring to fig. 1, in some embodiments, the weighing tray 2 may be detachably placed on the layer frame 13, and the weighing tray 2 may also be directly and integrally formed on the top surface of the layer frame 13. Only one weighing tray 2 may be provided on the shelf 13, or a plurality of weighing trays 2 may be provided.

It should be noted that in other embodiments, the weighing tray 2 may be disposed at the bottom or other region of the refrigeration compartment 11.

Based on the technical scheme, the embodiment of the invention has the following positive effects:

in the refrigerator provided by the embodiment of the invention, the weighing tray 2 is arranged in the refrigerator, the bearing area is formed by utilizing the top surface of the weighing tray 2 and is used for bearing food materials, the bearing area of the weighing tray 2 is separated to form different bearing units 21, each bearing unit 21 can be used for storing food materials, and a plurality of bearing units 21 can be used for storing various different food materials to realize partitioned storage; meanwhile, food materials with larger sizes can be placed on the plurality of adjacent bearing units 21, so that merged storage is realized; utilize a plurality of weighing module and a plurality of bearing unit 21 one-to-one in the tray 2 of weighing, utilize weighing module cooperation main control unit 25, and then can be according to every weighing module's weighing data, it weighs the weight information of eating the material on the corresponding bearing unit 21 to obtain weighing module, and can obtain the total weight information of object on arbitrary a plurality of adjacent bearing unit 21, the realization is weighed and is merged weighing each bearing unit 21's subregion, and realize the real-time supervision to the change of eating the weight data of material on bearing unit 21, be convenient for in time remind the user the shelf life of every kind of edible material, promote the intelligence and the performance of refrigerator.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A refrigerator, characterized by comprising:

a box body, wherein a refrigeration chamber is arranged in the box body;

the weighing tray is arranged in the refrigerating chamber, a bearing area is formed on the top surface of the weighing tray, a plurality of bearing units are formed in the bearing area, and the bearing units are arranged at different areas of the bearing area in a mutually separated mode; a main controller and a plurality of weighing modules are arranged in the weighing tray;

the weighing modules are arranged below the bearing unit in a one-to-one correspondence manner, the weighing modules are used for weighing objects on the bearing unit, and each weighing module is connected with the main controller;

the main controller can acquire the weighing data of each weighing module and can generate the weight information of the object on the bearing unit corresponding to each weighing module; the main controller can also obtain the total weight information of any plurality of adjacent objects on the bearing unit in the bearing area according to the obtained weighing data of each weighing module.

2. The refrigerator as claimed in claim 1, wherein a display screen is provided on the weighing tray, the display screen is provided on a top surface of the weighing tray, and the display screen is located outside an area where the carrying area is located;

the display screen is connected with the main controller, and can display the weight information of each object on the bearing unit and the total weight information of any plurality of adjacent objects on the bearing unit.

3. The refrigerator of claim 2, wherein the weighing tray is provided with a function switching key; the function switching key is connected with the main controller;

the weighing tray is provided with a combined weighing mode and a subarea weighing mode, and the function switching key is used for switching the weighing tray to be in the combined weighing mode or in the subarea weighing mode;

in the combined weighing mode, the main controller respectively receives weighing data of each weighing module, and obtains total weight information of objects on any adjacent multiple bearing units in the bearing area according to the obtained weighing data of each weighing module;

and under the subarea weighing mode, the main controller receives weighing data of each weighing module and generates weight information of an object on the bearing unit corresponding to each weighing module.

4. The refrigerator of claim 1, wherein the weighing module includes a plurality of weight sensors and a processor, the plurality of weight sensors being arranged at different regions of the carrying unit corresponding to the weighing module at intervals from each other;

the weighing module is characterized in that the plurality of weight sensors in the weighing module are respectively in signal connection with the processor, and the processor can respectively acquire data signals acquired by the plurality of weight sensors, convert the data signals acquired by the plurality of weight sensors into corresponding weight data according to the data signals acquired by the plurality of weight sensors, and acquire weight information of an object on the bearing unit corresponding to the weighing module;

the processor is connected with the main controller, and the processor can transmit the acquired weight data and weight information to the main controller.

5. The refrigerator of claim 4, wherein the plurality of weight sensors in the weighing module form a first processing module;

and the main controller obtains the corresponding weighing data of the weighing module according to the data signals acquired by the weight sensors in the first processing module.

6. The refrigerator according to claim 5, wherein the same number of the weight sensors are selected from each of the weighing modules adjacent to each other and combined to form a second processing module;

and the main controller acquires the total weight information of the objects on the plurality of adjacent bearing units corresponding to the second processing module according to the data signals acquired by the weight sensors in the second processing module.

7. The refrigerator as claimed in claim 6, wherein there are four of the load-bearing units, and the four load-bearing units are distributed on the load-bearing area in a rectangular structure; the four weighing modules are arranged below the four bearing units in a one-to-one correspondence manner;

each weighing module comprises four weight sensors, the four weight sensors are distributed in a rectangular structure and form the first processing module, and the four weight sensors are distributed at four corners of the corresponding bearing unit;

the four weighing modules respectively select one weight sensor to form the second processing module; the four weight sensors of the second processing module are distributed on the bearing area in a rectangular structure, and the centers of the four weight sensors are located in the center of the bearing area.

8. The refrigerator as claimed in claim 5, wherein the main controller superposes the weighing data of the plurality of adjacent weighing modules to obtain the total weight information of the objects on the plurality of adjacent load-bearing units.

9. The refrigerator of claim 1, further comprising a communication module disposed on the cabinet, wherein the communication module is in signal connection with the main controller, the main controller is capable of transmitting the weighing information obtained by the weighing module and the total weight information to the communication module, and the communication module is capable of transmitting the weighing information and the total weight information to a target terminal.

10. The refrigerator of claim 1, wherein a power module is disposed in the weighing tray, the power module is connected to the main controller, and the power module is used for supplying power to the main controller and the weighing module.