CN107690560A - Refrigerator and control method - Google Patents

Refrigerator and control method Download PDF

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Publication number
CN107690560A
CN107690560A CN201680031197.2A CN201680031197A CN107690560A CN 107690560 A CN107690560 A CN 107690560A CN 201680031197 A CN201680031197 A CN 201680031197A CN 107690560 A CN107690560 A CN 107690560A
Authority
CN
China
Prior art keywords
door
refrigerator
plate
touch
screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201680031197.2A
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Chinese (zh)
Other versions
CN107690560B (en
Inventor
吴丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Publication of CN107690560A publication Critical patent/CN107690560A/en
Application granted granted Critical
Publication of CN107690560B publication Critical patent/CN107690560B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00Arrangement or mounting of control or safety devices
    • F25D29/005Mounting of control devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36Visual displays
    • F25D2400/361Interactive visual displays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2500/00Problems to be solved
    • F25D2500/06Stock management

Abstract

A kind of refrigerator, including casing (10) and the door body (20) that is movably connected on casing, in addition to touch-screen (30), control module (40) and communication module (50).Control module (40) object, communication module (50) according to corresponding to determining touch action of the user on touch-screen (30) transmit corresponding article information the reception device to refrigerator.The refrigerator is easy to use, and more intelligent.

Description

Refrigerator and control method
Technical field
The present invention relates to refrigerator, more particularly to a kind of refrigerator and its control method with touch-screen.
Background technology
Storage equipment of the refrigerator as chilled food, has been widely used among daily life.In refrigerator It is typically stored with various foods, such as vegetables, meat, condiment, beverage, fruit etc..When certain food in refrigerator has used After finishing or reducing, it will usually which needs are supplemented.However, the food of existing refrigerator supplements process typically by notes Then the scarce food of record institute goes to supermarket or market to be bought further according to notes, whole process is relatively complicated, is caused not to user Just.
The content of the invention
Therefore, the invention provides a kind of refrigerator easy to use and its control method.
A kind of refrigerator, including casing, the door body being movably connected on casing, control module, touch-screen and communication module, control Molding root tuber determines object according to the touch action of user on the touchscreen, and by communication module by identified object Receiving device outside information transfer to refrigerator.
A kind of control method of refrigerator, including:
Touch action is made on the touch-screen of refrigerator;
The object corresponding to touch action is determined by the control module of refrigerator;
The receiving device being transferred to corresponding article information by the communication module of refrigerator outside refrigerator.
Due to built-in touch-screen, control module and communication module in refrigerator, user is during refrigerator use if hair When now lacking or needing to increase some object, corresponding touch action can be made on the touchscreen, control module will according to The touch action at family identifies the object selected by user, is then transferred to article information outside refrigerator by communication module Receiving device.In this way, required article information can be sent to the receiving device of outside, so as to notify to receive The holder of equipment carries out corresponding operation to the object of demand, for example gets ready the goods, posts or deliver goods to the customers.Therefore, refrigerator It is more convenient using process, the information-based demand of fast development can be met.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it will use below required in embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability For the those of ordinary skill of domain, on the premise of not paying creative work, it is obvious other can also to be obtained according to these accompanying drawings Deformation method.
Fig. 1 is the refrigerator schematic diagram of one embodiment of the invention, and wherein refrigerator is in shutdown state.
Fig. 2 is that Fig. 1 refrigerator is in the schematic diagram of half door opening state.
Fig. 3 is the top view of Fig. 2 refrigerator.
Fig. 4 is that Fig. 1 refrigerator is in the schematic diagram of door opening state.
Fig. 5 is the top view of Fig. 4 refrigerator.
Fig. 6 is the structural representation of the door body of Fig. 3 refrigerator.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clear Chu, it is fully described by.
Fig. 1 and Fig. 6 is referred to, shows the refrigerator of one embodiment of the invention, for refrigerating various objects.Refrigerator includes case Body 10 and the door body 20 being movably connected on casing 10.Refrigerator further comprises touch-screen 30, control module 40 and communication mould Block 50.Touch-screen 30 can identify user in the touch action made by its surface.Control module 40 identifies according to touch-screen 30 Touch action and differentiate object determined by user.Communication module 50 again passes to the article information of selection outside refrigerator Receiving device.
Casing 10 is used to store various objects under cryogenic, to prevent that object is rotten or damages.Thing alleged by the present invention Part, not only including food (such as meat, fish, beverage, veterinary antibiotics, condiment etc.), in addition to other it is any required less than The object preserved under room temperature condition, such as all kinds of chemicals, iundustrial oil, preparation, sample, even specific electronic product etc. Deng.Meanwhile refrigerator alleged by the present invention is also not limited to family expenses, but can be used in the various fields such as industry, medical treatment.Please in the lump Refering to Fig. 4, cavity 100 is formed in casing 10, the spaced dividing plate 120 of polylith is provided with cavity 100, for placing object. The preceding surface of casing 10 opens up opening, for being put into or taking out object.Opening connects with cavity 100.The opening direction court of casing 10 To user, to facilitate user to take object.
Control module 40 and communication module 50 are integrated in the top of casing 10.In the present embodiment, communication module 50 can be Wire communication module, or wireless communication module (such as WIFI, bluetooth, infrared).Control module 40 can include processing The one or more of the various electronic components with processing and calculation function such as device, memory, internal memory.It is to be appreciated that control Module 40 and communication module 50 can also be arranged at the other positions of refrigerator, such as the sidepiece of casing 10, casing 10 according to demand Bottom, door body 20 etc..In addition, control module 40 can also set up the diverse location in refrigerator separately with communication module 50.
Touch-screen 30 is arranged on refrigerator, its touch action for being used to sense user and produce touch signal.Control module 40 object according to selected by touch signal identifies user, object is then sent to receiving device by communication module 50 and believed Breath.When user has found to lack some object in refrigerator or need to increase some object, can be made on touch-screen 30 corresponding Touch action.For example when lacking apple in refrigerator, it can draw on the touchscreen alphabetical " A ";When lacking grape in refrigerator When, it can draw on the touchscreen alphabetical " G " etc..It is of course also possible to printed on the touchscreen by modes such as silk-screens in advance The pattern of good various objects, corresponding touch signal is produced for only needing to click the object pattern can on touch-screen 30. For example the pattern of click apple can make control module 40 send apple information, clicking on the pattern of grape can send control module 40 Grape information etc..Receiving device can be the electronic equipments such as mobile phone, computer, server.When receiving device receives article information Afterwards, the holder of receiving device can carry out corresponding operation to the object of demand, for example get ready the goods, post, deliver goods to the customers.Than Such as, when receiving device holds artificial supermarket or market, it can get ready the goods to the object of demand, and user can go to supermarket or market Pick up by oneself object;When receiving device holds artificial online store, the object of demand can be sent to use by it by way of mailing Family;Certainly, supermarket, market or online store directly can also deliver goods to the customers demand object.Further, receiving device is held Someone can also be the household of user or neighbouring neighbours, and after demand article information is received, household or neighbours can be actively Or along band purchasing demand object and it is sent to user.Thus, user can be supplemented the object lacked by refrigerator, and Other devices are not necessarily by means, make supplement process easier, quick.
Door body 20 includes first surface and the second surface opposite with first surface.Touch-screen 30 is arranged at the of door body 20 On one surface.When door body 20 is being opened, first surface is towards user, so as to facilitate user can be while observing, checking casing Object lacking in interior, while inputting the object to be supplemented on touch-screen 30.Due to being in the state of door body 20 is opened Inputted, thus user can more be visually observed that under casing body 10 which object lacked, and be advantageous to be memonic The bad user's supplement of power, avoid the occurrence of the situation of forgetting.
The inner surface of the door body 20 of refrigerator can be first surface, and outer surface can be second surface, and touch-screen 30 is sticked On the inner surface of door body 20.For user after door body 20 is opened, the inner surface of door body 20 can be in door body towards user, user Operated on the touch-screen 30 of 20 inner surface, select the object to be supplemented.Certainly, touch-screen 30 can also be arranged at casing 10 On, such as the lateral surface of casing 10.
Also referring to Fig. 2-5, in the present embodiment, the door body 20 of refrigerator is folding door.Door body 20 has revolves around casing 10 The first rotating shaft X turned and the second rotating shaft Y self folded.First rotating shaft X is located at the junction of door body 20 and casing 10, second turn Axle Y is located inside door body 20.First rotating shaft X is parallel to the second rotating shaft Y.Door body 20 include the first door-plate 22 and with the first door-plate 22 The second door-plate 24 being flexibly connected.First door-plate 22 is connected with casing 10, and the second door-plate 24 is connected with the first door-plate 22.First turn Axle X is between the first door-plate 22 and casing 10, and the second rotating shaft Y is between the second door-plate 24 and the first door-plate 22.Work as refrigerator Door body 20 when opening, the first door-plate 22 is rotated in a first direction around first rotating shaft X, and the second door-plate 24 is around the second rotating shaft Y along the Two directions rotate, and first direction is opposite with second direction.In the present embodiment, the opposite case 10 of the first door-plate 22 is along side counterclockwise To rotation, 24 relative first door-plate 22 of the second door-plate is rotated in a clockwise direction.Due to being by the way of folding, thus rolling over During folded, the outer surface of the first door-plate 22 and the second door-plate 24 can remain outside, and inner surface remains inside.The The inner surface of one door-plate 22 and the second door-plate 24 towards box house, is being oppositely arranged when opening the door at closing time.In the present embodiment, The outer surface of second door-plate 24 is the first surface of door body 20, and touch-screen 30 is attached at the outer surface of the second door-plate 24.Work as door body 20 in when closing, and touch-screen 30 is towards user, and when door body 20, which is in, to be fully opened, touch-screen 30 can still retain towards User, thus user can be facilitated to be operated while observing in casing 10 to touch-screen 30.Also, due to touch-screen 30 All the time it is that, when door body 20 is closed, due to the barrier of the second door-plate 24, touch-screen 30 will not positioned at the outer surface of the second door-plate 24 Influenceed by low temperature in casing 10;When door body 20 is opened, touch-screen 30 due in casing 10 farther out, and open when Between it is generally shorter, thus will not also be influenceed substantially by low temperature in casing 10, so as to can ensure that the normal work of touch-screen 30. Further, the first door-plate 22 in the present embodiment can be rotated with opposite case 10 more than 90 degree, the second door-plate 24 relative first The anglec of rotation of door-plate 22 is also above 90 degree, so that the opposite case 10 of touch-screen 30 of the second door-plate 24 outwards deploys so that User's operation is more convenient.The anglec of rotation of the opposite case 10 of the first door-plate 22 is set as first angle, the second door-plate 24 is relative The anglec of rotation of first door-plate 22 is second angle, then second angle is more than first angle.
Can further be sticked display screen 60 on the outer surface of the door body 20 of refrigerator.Display screen 60 can cover the second door-plate 24 The first surface of outer surface, i.e. door body 20.Touch-screen 30 is attached on display screen 60.By adding display screen 60, can cause The operating experience of user is more intuitively changed.Display screen 60 can directly display the image of various objects, and then user can pass through a little The image for hitting object is selected.Further, to strengthen Consumer's Experience, the selection gesture of object can also be set as sliding Action.Such as user need select apple when, can be clicked on the Apple image shown by display screen 60, then direction Slide in casing 10, now display screen 60 show Apple image by gesture drag and towards moving in casing 10, until disappearing. Such a selection course is more suitable for the operating habit that user commonly uses, without increasing learning cost.In addition, display screen 60 is arranged at The outer surface of second door-plate 24, the reason for its first purpose is also to touch-screen 30, are similar, in order to prevent display screen 60 by low temperature Failure or damage are influenceed, and can facilitate and the object in casing 10 is observed in 20 open mode of door body and is inputted simultaneously.
Further, display screen 60 can be flexible display screen, and it covers the first door-plate 22 and the second door-plate 24 simultaneously Outer surface, i.e. flexible display screen cover the first surface of door body 20 and the outer surface of the second door-plate 24 simultaneously.Due to Flexible Displays The bendable folding endurance of screen, thus can be bent simultaneously with the folding of door body 20.In other words, flexible display screen is located at first First area 62 on door-plate 22 and the second area 64 on the second door-plate 24 can be relatively movable:When opening the door, the firstth area Domain 62 and second area 64 are folded against;Deploy when at closing time, first area 62 is relative with second area 64.Second area 64 exists Open the door and remain at closing time towards user.By the flexible display screen that is sticked in the whole outer surface of door body 20, when refrigerator exists When door body 20 closes broadcasting video, by the larger area of flexible display screen user can be made to obtain preferable visual experience.When When refrigerator door 20 is opened, preferably only open flexible display screen and be located at the second area 64 of first surface, and close Flexible Displays First area 62 of the screen on the first door-plate 24, so as to save electric energy.
Matchedly, touch-screen 30 or flexible touch screen, it covers the first door-plate 22 and the second door-plate 24 simultaneously Outer surface, i.e., flexible touch screen simultaneously cover the first surface of door body 20 and the outer surface of the second door-plate 24.Because flexibility is touched The bendable folding endurance of screen is touched, thus can be bent simultaneously with the folding of door body 20.Flexible touch screen includes being located at first The Part I 32 of plate 22 and the Part II 34 positioned at the second door-plate 24.Flexible touch screen open the door when, Part I 32 with Part II 34 is folded against;At closing time, the opposed second part 34 of Part I 32 deploys.
Further, the Part II 34 of flexible touch screen and the second area 64 of flexible display screen are in enabling and at closing time User is retained towards, but it is different towards F.Especially, at closing time, Part II 34 and second area 64 are directed towards carrying on the back From the direction inside casing 10, when opening the door, Part II 34 and second area 64 are directed towards away from the inside of casing 10 and towards casees The inclined direction in side of body 10.That is, open the door and at closing time towards F relative tilts.More specifically, by refrigerator by rear Direction before is defined as reference direction, Part II 34 and second area 64 towards F during close the door to enabling, Become, perpendicular to reference direction, then to tilt relative to reference direction again by consistent with reference direction.
In addition, flexible touch screen and flexible display screen can also part be torn from door body 20, make flexible touch screen and soft Property display screen only have on one side with door body 20 keep connection (such as close to first rotating shaft X side keep connection).In this way, The direction of flexible touch screen and flexible display screen can freely be adjusted so that more flexible using process.
Further, the present invention also provides a kind of control method of refrigerator, including:
Touch action is made on the touch-screen 30 of refrigerator;
The object selected by touch action is determined by the control module 40 of refrigerator;
The receiving device being transferred to article information by the communication module 50 of refrigerator outside refrigerator.
It is to be appreciated that before the touch-screen 30 of refrigerator makes touch action, in addition to the step of to refrigerator open.
It is also understood that ground, before making touch action on the touch-screen 30 of refrigerator, in addition to passes through control module 40 The step of starting the second area 64 of flexible display screen, and closing first area 62.

Claims (20)

1. a kind of refrigerator, including casing and the door body that is movably connected on casing, it is characterised in that:Also include touch-screen, control Module and communication module, control module object according to corresponding to determining user's touch action on the touchscreen, communication module will Corresponding article information transmits the reception device to refrigerator.
2. refrigerator as claimed in claim 1, it is characterised in that:Door body includes first surface and opposite with first surface second Surface, touch-screen is on first surface.
3. refrigerator as claimed in claim 2, it is characterised in that:When opening the door, touch-screen is towards user.
4. refrigerator as claimed in claim 3, it is characterised in that:In touch-screen at closing time towards user.
5. the refrigerator as described in any one of Claims 1-4, it is characterised in that:Door body includes first be flexibly connected with casing Door-plate and the second door-plate being flexibly connected with the first door-plate, touch-screen is on the second door-plate.
6. refrigerator as claimed in claim 5, it is characterised in that:When opening the door, the first door-plate is around first rotating shaft opposite case edge First direction rotates, and the second door-plate rotates in a second direction around the second rotating shaft with respect to the first door-plate, first direction and second direction Conversely.
7. refrigerator as claimed in claim 6, it is characterised in that:The anglec of rotation of door body first door-plate opposite case when opening the door Less than the anglec of rotation of second door-plate with respect to the first door-plate.
8. refrigerator as claimed in claim 5, it is characterised in that:Touch-screen includes flexible touch screen, and flexible touch screen is located at the On the outer surface of one door-plate and the second door-plate.
9. refrigerator as claimed in claim 8, it is characterised in that:Flexible touch screen folds when door body is opened the door, and is closed the door in door body Shi Zhankai.
10. refrigerator as claimed in claim 5, it is characterised in that:At closing time, the inner surface of the first door-plate and the second door-plate is equal Towards box house, when opening the door, the inner surface of the first door-plate and the second door-plate is oppositely arranged.
11. refrigerator as claimed in claim 5, it is characterised in that:Also include the display screen in door body, display screen is opening the door And at closing time towards user.
12. refrigerator as claimed in claim 11, it is characterised in that:Display screen includes flexible display screen, and flexible display screen is located at On the outer surface of first door-plate and the second door-plate.
13. refrigerator as claimed in claim 12, it is characterised in that:When opening the door, flexible display screen is located at the area of the second door-plate Domain is opened, and flexible display screen is closed located at the region of the first door-plate.
14. a kind of control method of refrigerator, including:
Touch action is made on the touch-screen of refrigerator;
The object corresponding to touch action is determined by the control module of refrigerator;
The receiving device being transferred to corresponding article information by the communication module of refrigerator outside refrigerator.
15. control method as claimed in claim 14, it is characterised in that:Refrigerator includes casing and is movably connected on casing Door body, in door body, touch-screen opens the door and at closing time towards user touch-screen in door body.
16. control method as claimed in claim 15, it is characterised in that:Touch-screen includes the flexibility on door body outer surface Touch-screen, flexible touch screen include Part I and Part II, and Part I is with Part II in door body relative exhibition at closing time Open, Part I and Part II are folded against when door body is opened the door.
17. control method as claimed in claim 14, it is characterised in that:It is in door to make touch action in the touch-screen of refrigerator Body opens the door what is performed afterwards.
18. control method as claimed in claim 14, it is characterised in that:Door body include the first door-plate that can be rotated around casing and The second door-plate that can be rotated around the first door-plate, when door body is opened the door the first door-plate around the direction of rotation of casing and the second door-plate around the The direction of rotation of one door body is opposite.
19. control method as claimed in claim 14, it is characterised in that:Also include the Flexible Displays on door body outer surface Screen, flexible display screen include first area and second area, and when door body is opened the door, first area folds with respect to second area, in door Body at closing time with respect to second area deploy by first area, and second area opens the door in door body and at closing time towards user.
20. control method as claimed in claim 19, it is characterised in that:Before touch action being made on the touch-screen of refrigerator The step of also including the first area that flexible display screen is closed by control module, and opening second area.
CN201680031197.2A 2016-07-28 2016-07-28 Refrigerator and control method Active CN107690560B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/092094 WO2018018507A1 (en) 2016-07-28 2016-07-28 Refrigerator and control method

Publications (2)

Publication Number Publication Date
CN107690560A true CN107690560A (en) 2018-02-13
CN107690560B CN107690560B (en) 2020-10-02

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Application Number Title Priority Date Filing Date
CN201680031197.2A Active CN107690560B (en) 2016-07-28 2016-07-28 Refrigerator and control method

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WO (1) WO2018018507A1 (en)

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CN202734420U (en) * 2012-06-21 2013-02-13 深圳市国显科技有限公司 Intelligent refrigerator based on internet of things and application system thereof
CN203894715U (en) * 2014-04-01 2014-10-22 深圳市柔宇科技有限公司 Flexible touch screen and touch device
CN104567225A (en) * 2015-01-05 2015-04-29 澳柯玛股份有限公司 Folded cover and refrigeration device
CN208240122U (en) * 2018-04-09 2018-12-14 上海韬林机械有限公司 A kind of internet vending machine with multi-display

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JP2005009149A (en) * 2003-06-18 2005-01-13 Gac Corp Storage vessel
KR20110035278A (en) * 2009-09-30 2011-04-06 동서텔레콤(주) Store management method used refrigerator and artificial intelligence form refrigerator for easy food management
CN202432822U (en) * 2012-01-17 2012-09-12 青岛海信电器股份有限公司 Intelligent refrigerator and intelligent network refrigerator system
CN203550407U (en) * 2013-06-18 2014-04-16 常州市菲涅克斯电器技术有限公司 Intelligent refrigerator based on Internet of Things

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040050087A1 (en) * 2002-09-18 2004-03-18 Wasnock Leonard M. Bi-folding doors for air distribution plenum
CN202734420U (en) * 2012-06-21 2013-02-13 深圳市国显科技有限公司 Intelligent refrigerator based on internet of things and application system thereof
CN203894715U (en) * 2014-04-01 2014-10-22 深圳市柔宇科技有限公司 Flexible touch screen and touch device
CN104567225A (en) * 2015-01-05 2015-04-29 澳柯玛股份有限公司 Folded cover and refrigeration device
CN208240122U (en) * 2018-04-09 2018-12-14 上海韬林机械有限公司 A kind of internet vending machine with multi-display

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Publication number Publication date
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WO2018018507A1 (en) 2018-02-01

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Address after: A4-1501, Kexing Science Park, 15 Keyuan Road, Science Park, Nanshan District, Shenzhen City, Guangdong Province

Patentee after: Shenzhen Ruoyu Technology Co.,Ltd.

Address before: A4-1501, Kexing Science Park, 15 Keyuan Road, Science Park, Nanshan District, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN ROYOLE TECHNOLOGIES Co.,Ltd.

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Denomination of invention: Refrigerator and control methods

Effective date of registration: 20230424

Granted publication date: 20201002

Pledgee: Beijing Blue Impression Brand Consulting Co.,Ltd.

Pledgor: Shenzhen Ruoyu Technology Co.,Ltd.

Registration number: Y2023980038951