CN106016953B

CN106016953B - Intelligent refrigerator

Info

Publication number: CN106016953B
Application number: CN201610379790.8A
Authority: CN
Inventors: 周翔; 吴勇; 党广明; 张慧敏; 盖双龙; 王文超
Original assignee: Qingdao Haier Co Ltd
Current assignee: Qingdao Haier Co Ltd
Priority date: 2016-05-31
Filing date: 2016-05-31
Publication date: 2018-09-28
Anticipated expiration: 2036-05-31
Also published as: CN106016953A

Abstract

Present invention is disclosed a kind of intelligent refrigerators, including babinet, liner and the foaming space between babinet and liner, refrigerator to further include：The through-hole being set on liner, through-hole are connected with foaming space；RFID device, including bottom plate, cover board, the cavity surrounded by bottom plate and cover board and RFID element, RFID element are clamped and fastened on by bottom plate and cover board in cavity；Fixed seat, including connector and hinge, connector are removably attachable on liner in foaming space by through-hole, hinge can opposite joints rotated between open position and closed position；Wherein, when hinge is located at closed position, RFID device, which is fixed in foaming space by fixed seat and is fixed seat, to be limited.RFID element is set under the cladding of bottom plate and cover board by the present invention, is avoided and is damaged caused by being impacted with hard object, using fixed seat, is avoided the RFID element in refrigerator transport or assembling process from falling off, can be also easy to install and maintain.

Description

Intelligent refrigerator

Technical field

The present invention relates to a kind of intelligent refrigerator, especially a kind of intelligent refrigerator using Radio Frequency Identification Technology belongs to intelligence Refrigerator art.

Background technology

With the continuous development of society, smart home increasingly becomes an inevitable development trend of family life, refrigerator The household appliances indispensable as family life, the intelligence of itself are also imperative.And with radio frequency identification （Radio Frequency Identification, abbreviation RFID）The research of technology, RFID technique are also gradually applied to intelligence It can refrigerator art.

RFID technique is a kind of communication technology, and specific objective can be identified by radio signals and reads and writes related data, and Without establishing mechanical or optical contact between identifying system and specific objective.Its most important advantage is contactless identification, its energy The adverse circumstances label reading that snow, mist, ice, coating, dust and dirt and bar code can not use is penetrated, and reading rate is exceedingly fast, greatly In most cases less than 100 milliseconds.Therefore, RFID technique has huge application prospect in intelligent refrigerator, and can be to refrigerator Intelligence bring unforeseen huge space.

It, can be right during production, transport, use to realize by configuring RFID tag on refrigerator in refrigerator field The management and control of refrigerator；RFID reader can be also configured on refrigerator, RFID tag is configured on storage food, realize refrigerator to food Intelligent management.Currently, although RFID technique has preliminary use in intelligent refrigerator field, it still has Many technical problems urgently to be resolved hurrily.

Fixation problem when being set on refrigerator such as RFID element.Currently, RFID element generally use is attached in refrigerator Courage, which is realized, to be fixed, and still, due to the influence of RFID element own wt, is often realized and is attached insecure and fall or lose It loses；Moreover, will produce TRANSIENT HIGH TEMPERATURE in liner foaming process, damage or the reduced performance of the circuit board of RFID element are caused； Furthermore in transportational process, when connecting unstable RFID element generation activity, it can collide, make with other components of refrigerator At damage of colliding with.Therefore it provides a kind of refrigerator structure being fixedly secured RFID element, is an important class of intelligent refrigerator Topic.

Invention content

It is at least to solve one of above-mentioned technical problem, the purpose of the present invention is to provide a kind of intelligence with RFID element Refrigerator, easy to assembly and mounting structure is secured, solves damage problem of the RFID element in transport or refrigerator assembling process.

For achieving the above object, the present invention provides a kind of intelligent refrigerator, including babinet, liner and positioned at described Foaming space between babinet and the liner, the refrigerator further include：

The through-hole being set on the liner, the through-hole are connected with the foaming space；

RFID device, including bottom plate, cover board, the cavity surrounded by the bottom plate and the cover board and RFID element, it is described RFID element is gripped in the cavity by the bottom plate and the cover board；

Fixed seat, including connector and hinge, the connector is in detachable by the through-hole in the foaming space Ground is connected on the liner, and the hinge can be rotated relative to the connector between open position and closed position；

Wherein, when the hinge is located at the closed position, the RFID device is fixed on institute by the fixed seat It states in foaming space and is limited by the fixed seat.

As a further improvement on the present invention, the bottom plate and the cover board are disposed as heat safe foam.

As a further improvement on the present invention, the cavity includes the opening for wearing conducting wire, and the RFID device is also Including sealing element, the sealing element is arranged at the opening to seal the cavity.

As a further improvement on the present invention, the connector includes the first arm and second being oppositely arranged along first direction Arm, first arm and second arm can be held in the both sides of the RFID device to carry out institute to the RFID device respectively State the limit on first direction.

As a further improvement on the present invention, the RFID device includes coordinating with first arm or second arm First groove, first groove include the first wall and the second wall being oppositely arranged in a second direction；When first arm or institute When stating the second arm and being engaged to first groove, first arm or second arm is clamped in first wall and second wall To carry out the limit in the second direction to the RFID device；Wherein, the second direction is perpendicular to the first direction.

As a further improvement on the present invention, one end of the hinge is rotationally connected with second arm and its other end can It snaps connection in first arm.

As a further improvement on the present invention, the RFID device includes close to the medial surface of the liner and away from described The lateral surface of liner, the connector further includes the third arm for connecting first arm and second arm, when the hinge position When the closed position, the third arm can be held in the medial surface with the lateral surface with to institute respectively with the hinge RFID device is stated to be limited.

As a further improvement on the present invention, the lateral wall of the liner is provided with courage muscle groove, the RFID device packet The fin with the courage muscle fit depressions is included, the fin can be placed in the courage muscle groove so that the liner is to described RFID device is limited.

As a further improvement on the present invention, the bottom plate is provided with the first clamping portion, the cover board be provided with it is described First clamping portion matched first is described when first clamping portion is engaged to described first by clamping portion by clamping portion Bottom plate is vertically mutually limited with the cover board.

As a further improvement on the present invention, the refrigerator further includes accommodating cavity, and the accommodating cavity is described including being provided with The bottom wall of through-hole, the through-hole are connected to the accommodating cavity and the foaming space；The connector includes the portion that is screwed on, described to be screwed on Portion can pass through the through-hole to enter in the accommodating cavity and rotate to support and be connected on the bottom wall in the foaming space side.

Compared with prior art, the present invention has following advantageous effects：RFID element is set to bottom plate and cover board Cladding under, avoid with hard object impact caused by damage, can also be easily installed；It is realized to RFID device by using fixed seat Limit, avoid the RFID element in refrigerator transport or assembling process from falling off, and cause product bad.

Description of the drawings

Fig. 1 is the structural schematic diagram of the liner of the intelligent refrigerator of an embodiment of the present invention；

Fig. 2 is the sectional view of the line A-A along Fig. 1；

Fig. 3 is the sectional view of the line B-B along Fig. 1；

Fig. 4 is the partial enlarged view in the areas Tu1Zhong C；

Fig. 5 is another angular views in the areas Tu4Zhong C；

Fig. 6 is the structural schematic diagram of the RFID device of the intelligent refrigerator of an embodiment of the present invention；

Fig. 7 is the partial enlarged view in the areas Tu2Zhong D.

Specific implementation mode

Below with reference to specific implementation mode shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally Transformation is included within the scope of protection of the present invention.

It is to be appreciated that unless otherwise clearly defined and limited, in the description of the present invention, term "center" " is indulged To ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and Operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " etc. are used for description purposes only, without It can be interpreted as indicating or implying relative importance.

An embodiment of the present invention provides a kind of intelligent refrigerator, and the intelligent refrigerator includes babinet, door body, by the babinet At least one compartment limited with door body.

The compartment is for storing food, specifically, can be refrigerating chamber, freezing chamber, temperature-changing chamber, room of thawing etc..It is described Door body may be configured as one or more and be used at least be opened and closed the part compartment, and when the door body is opened, user can pass in and out The compartment is to carry out the access of food.

Referring to Fig. 1 ~ Fig. 7, the intelligent refrigerator that an embodiment of the present invention provides further includes liner 10, fixed seat and RFID dresses Set 20.

The liner 10 includes that the madial wall 12 being oppositely arranged and lateral wall 11, the madial wall 12 surround the compartment Storage space 100 limits foaming space between the lateral wall 11 and the babinet.The liner 10 further includes through-hole 110, The through-hole 110 is connected with the foaming space.

The RFID device 20 includes bottom plate 21, cover board 22, the cavity surrounded by the bottom plate 21 and the cover board 22（Not Mark）, RFID element 23 and sealing element 24.

Wherein, the RFID element 23 may be configured as RFID tag, RFID reader etc., in an embodiment of the present invention, The RFID element 23 may be configured as RFID reader, for carrying out intelligent management to the food stored in refrigerator.It is described The setting of RFID element 23 grips in the cavity and by the bottom plate 21 and the cover board 22.In this way, passing through the bottom The cladding and fixation of plate 21 and the cover board 22 to the RFID element in transportational process or in installation process, can avoid RFID element and the contact of foreign matter or other refrigerator components and damage caused by colliding with.

The fixed seat is used to the fixation of the RFID device 20 being assembled in the liner 10.Specifically, the fixation Seat includes connector 31 and hinge 32, and the connector 31 is detachably connected by the through-hole 110 in the foaming space In on the liner 10, to realize the connection and assembly of the fixed seat and the liner 10.

The hinge 32 includes open position and closed position, wherein when the hinge 32 is located at the open position, The RFID device 20 can fixed seat movement relatively to be engaged to the fixed seat or be detached from the fixed seat；When the conjunction When page 32 is located at the closed position, the RFID device 20 can be in being connected to institute in the foaming space by the fixed seat It states on liner 10, and the fixed seat can limit the RFID device.In this way, it can be achieved that the RFID device it is quick Installation, and mounting structure is secured, and the displacement of the RFID device will not be caused because of transport or the movement of refrigerator.

Wherein, the bottom plate 21 includes the first mating surface 210, and the cover board 22 includes and 210 phase of the first mating surface Second mating surface 220 of cooperation is arranged in second mating surface 220 fluted（It does not indicate）, when the bottom plate 21 with it is described When the assembling cooperation of cover board 22, first mating surface 210 and the groove limit the cavity.

The cavity includes opening 2001, and the opening 2001 can be used for connecting up, so that the RFID element 23 can be realized It realizes and is electrically connected with other electronic components of the refrigerator.

The sealing element 24 is set at the opening 2001, when the RFID element 23 is arranged in the cavity, By the way that the sealing element 24 is set to the salable cavity at the opening 2001, to prevent described in transportational process RFID element 23 deviates from the cavity, and foreign matter or dust can also be avoided to enter in the cavity and cause the RFID element 23 Damage or reduced performance.

It is provided with the first clamping portion 211 in first mating surface 210, is provided in second mating surface 220 and institute The first clamping portion 211 matched first is stated by clamping portion 221.By the way that first clamping portion 211 and first quilt is arranged Clamping portion 221, positioning when on the one hand can be easily installed, on the other hand, when first clamping portion 211 is engaged to described first By when clamping portion 221, it can be achieved that the mutual limit of the bottom plate 21 and the cover board 22 in the vertical direction, avoids the bottom plate 21 and the cover board 22 misplace.In an embodiment of the present invention, first clamping portion 211 is set as protrusion, and described the One is set as the groove with the male cooperation by clamping portion 221.

In an embodiment of the present invention, the bottom plate 21 and the cover board 22 are set as foam, it is preferable that the bubble The expansion density of foam material is required at 20 times or more, due to foam can deformation nature and pliability, on the one hand can buffer On the other hand impact of the other component to the RFID device 23 can also reduce the bottom plate 21 and the cover board 22 to described RFID element 23 is collided with.The foam has high temperature resistance, when to avoid being foamed in the foaming space The TRANSIENT HIGH TEMPERATURE of generation influences the performance of the RFID element 23.

In addition, in an embodiment of the present invention, the lateral wall 11 of the liner 10 is provided with courage muscle groove 111, described Courage muscle groove 111 in 10 forming process of the liner with inner container rib by being integrally formed, in this way, can avoid increasing molding difficulty.

The RFID device 20 includes the medial surface and lateral surface that are oppositely arranged, when the RFID device 20 be assembled to it is described When on liner 10, the medial surface is located at the RFID device 20 close to the side of the liner 10, opposite, the lateral surface Deviate from the side of the liner 10 positioned at the RFID device 20.

The RFID device 20 further include be set on the medial surface and with the 111 matched fin of courage muscle groove 213, when the RFID device 20 is installed by the fixed seat to the liner 10, the fin 213 can be placed in institute It states in courage muscle groove 111 so that limit of the liner 10 to the progress vertical direction of the RFID device 23, can also facilitate positioning Installation promotes assembling rate.

In addition, in an embodiment of the present invention, the refrigerator further includes the accommodating cavity 101 taken shape on the liner 10, The accommodating cavity 101 includes the bottom wall 1011 for being provided with the through-hole 110, and the through-hole 110 is connected to the accommodating cavity 101 and institute State foaming space.

The connector 31 includes the portion 3104 that is screwed on, and the portion 3104 that is screwed on can pass through described in the foaming space side Through-hole 110, which enters in the accommodating cavity 101 and rotates to support, to be connected on the bottom wall 1011.In this way, it can be achieved that the connection The part of part 31 is located in the foaming space, is partly located in the accommodating cavity 101, namely be distributed in the bottom wall 1011 Both sides, and then realize being connected and fixed for fixed seat described in the connector and the liner 10.Moreover, the company by rotating toggle Mode is connect, it is easy to assembly.

Specifically, the through-hole 110 includes circular through hole ontology and is set to the edge of the circular through hole ontology The radial outside of receiving opening 1101, the receiving opening 1101 towards the circular through hole ontology extends.The portion 3104 that is screwed on includes Circular body and at least two side ears 31041 for being set to the circular body radial outside are protruded out, described at least one of which Side ear 31041 is set as can be just by the receiving opening 1101.Wherein, when the portion 3104 that is screwed on passes through the through-hole 110 Into after the accommodating cavity 101, the fixed seat can be rotated relative to the liner 10, so that two side ears 31041 are distinguished It is held on the bottom wall 1011, to realize being fixedly connected between the fixed seat and the liner 10.

The accommodating cavity 101 further includes the opening 1010 being connected with the storage space 100, it is preferable that the refrigerator It further include the trim being set at the opening 1010（It is not shown）, the trim is for closing the opening 1010 to hide Covert states accommodating cavity 101 and the portion 3104 etc. that is screwed in the accommodating cavity 101, to increase aesthetics.

In an embodiment of the present invention, the connector 31 further includes the first arm 3101 being oppositely arranged along first direction With the second arm 3102 and the third arm 3103 of connection first arm 3101 and second arm 3102, the third arm 3103 First arm 3101 and second arm 3102 are set to close to one end of the liner 10.It is described in attached drawing embodiment First direction is the front-rear direction of the liner 10.

When the RFID device 20 is assembled on the liner 10 namely the RFID device 20 is connected to the fixation When seat, first arm 3101 and second arm 3102 are located at the both sides of the RFID device 20, and support described The both sides of RFID device 20, to carry out the fixation on the first direction and limit to the RFID device 20.

Meanwhile the RFID device 20 further includes the first groove 25, first groove 25 is set as that described can be housed One arm 3101 or second arm 3102, in attached drawing embodiment, first groove 25 is set as respectively with described Two of one arm 3101 and second arm 3102 cooperation, and are located at the both sides of the RFID device 20.

First groove 25 includes the first wall being oppositely arranged in a second direction（It does not indicate）With the second wall（It does not indicate）, When first arm 3101, second arm 3102 are placed in corresponding first groove 25, first wall and First arm 3101 or second arm 3102 is clamped to carry out the second party to the RFID device 20 in second wall Upward limit.In attached drawing embodiment, the second direction is vertical direction, corresponding, first wall and described the The both sides up and down of first arm 3101 or second arm 3102 are clamped in two walls.

In an embodiment of the present invention, one end of the hinge 32 by be rotationally connected on second arm 3102 with The hinge 32 is set to be moved between the open position and the closed position；And the other end of the hinge 32 passes through the company of buckle It is connected on first arm 3101, at this point, the hinge 32 is located at the closed position.

In addition, when the hinge 32 is in the closed position, the hinge 32 is located at the RFID device 20 and deviates from It the side of the liner 10 and offsets with the lateral surface of the RFID device 20；Meanwhile the third arm 3103 is positioned at described RFID device 20 offsets close to the side of the liner 10 and with the medial surface of the RFID device 20, to be filled to the RFID Set the limit of 20 carry out third directions.Wherein, the third direction is perpendicular to the first direction and the second direction.

In this way, the RFID device 20 is installed on by the fixed seat on the liner 10, it can be in the fixed seat Limit is lower to realize the six sides positioning of the liner 10 relatively of RFID device 20, avoids described in transport or liner assembling process The displacement of RFID device 20 falls off, and assembly effect and assembly accuracy rate can be also promoted on the basis of ease of assembly.

In addition, first groove 25 includes being set to the first area 215 on the bottom plate 21 and being located at the cover board 22 On the second area 225, the bottom plate 21 and the cover board 22 can be made in this way while being limited, with enhancing structure stability.

The lateral surface of the RFID device 20 is additionally provided with card slot 222, when the hinge 32 is in the closed position, The hinge 32 is at least partly placed in the card slot 222, to carry out the limit of vertical direction to the RFID device 20, from And it is further ensured that the position stability of the RFID device 20.

Fastener matching structure between the hinge 32 and first arm 3101 is set as, and the hinge 32 includes hole slot 321, first arm 3101 is provided with the protrusion 311 coordinated with the hole slot 321, and described raised 311 include lead-in chamfered, institute It states hinge 32 and can smoothly slide into described raised 311 and be connected in the hole slot 321 namely at the closed position.At this point, institute It states protrusion 311 to be clasped with the hole slot 321, limits the hinge 32 from the closed position to the open position Movement.

Furthermore it is preferred that the refrigerator includes two RFID devices 20, it is respectively arranged at the liner 20 or so two Side-walls, each RFID device 20 is connected with two fixed seats respectively, to enhance installation site fastness.

Compared with prior art, RFID element is set to the cladding of bottom plate and cover board by intelligent refrigerator provided by the invention Under, it avoids and is damaged caused by being impacted with hard object, can be also easily installed；In addition, being realized to RFID device by using fixed seat Limit, avoid the RFID element in refrigerator transport or assembling process from falling off, and cause product bad.

Illustrating only for feasible embodiment of the invention is described in detail in those listed above, they are simultaneously It is non-to limit the scope of the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention or change should all It is included within protection scope of the present invention.

Claims

1. a kind of intelligent refrigerator, including babinet, liner and the foaming space between the babinet and the liner, special Sign is that the refrigerator further includes：

RFID device, including bottom plate, cover board, the cavity surrounded by the bottom plate and the cover board and RFID element, the RFID Element is gripped in the cavity by the bottom plate and the cover board；

Fixed seat, including connector and hinge, the connector in the foaming space by the through-hole in removably being connected It is connected on the liner, the hinge can be rotated relative to the connector between open position and closed position；

Wherein, when the hinge is located at the closed position, the RFID device is fixed on the hair by the fixed seat It is limited in bubble space and by the fixed seat.

2. intelligent refrigerator according to claim 1, which is characterized in that the bottom plate and the cover board are disposed as high temperature resistant Foam.

3. intelligent refrigerator according to claim 1, which is characterized in that the cavity includes the opening for wearing conducting wire, The RFID device further includes sealing element, and the sealing element is arranged at the opening to seal the cavity.

4. intelligent refrigerator according to claim 1, which is characterized in that the connector includes being oppositely arranged along first direction The first arm and the second arm, first arm and second arm are held in the both sides of the RFID device with to described respectively RFID device carries out the limit on the first direction.

5. intelligent refrigerator according to claim 4, which is characterized in that the RFID device includes and first arm or institute The first groove of the second arm cooperation is stated, first groove includes the first wall and the second wall being oppositely arranged in a second direction；When When first arm or second arm are engaged to first groove, first wall and second wall clamping described first Arm or second arm are to carry out the RFID device limit in the second direction；Wherein, the second direction is vertical In the first direction.

6. intelligent refrigerator according to claim 4, which is characterized in that one end of the hinge is rotationally connected with described second Arm and its other end are snapped connection in first arm.

7. intelligent refrigerator according to claim 4, which is characterized in that the RFID device includes close to the interior of the liner Side and lateral surface away from the liner, the connector further includes the third for connecting first arm and second arm Arm, when the hinge is located at the closed position, the third arm is held in the medial surface and institute respectively with the hinge Lateral surface is stated to be limited to the RFID device.

8. intelligent refrigerator according to claim 1, which is characterized in that the lateral wall of the liner is provided with courage muscle groove, The RFID device includes the fin with the courage muscle fit depressions, and the fin is placed in the courage muscle groove so that institute Liner is stated to limit the RFID device.

9. intelligent refrigerator according to claim 1, which is characterized in that the bottom plate is provided with the first clamping portion, the lid Plate is provided with first clamping portion matched first by clamping portion, when first clamping portion is engaged to first quilt When clamping portion, the bottom plate is vertically mutually limited with the cover board.

10. intelligent refrigerator according to claim 1, which is characterized in that the refrigerator further includes accommodating cavity, the accommodating cavity Bottom wall including being provided with the through-hole, the through-hole are connected to the accommodating cavity and the foaming space；The connector includes Be screwed on portion, and the portion that is screwed on passes through the through-hole to enter in the accommodating cavity and rotate and supports connection in the foaming space side In on the bottom wall.