CN106642961A - Lifting device for refrigerator shelf and refrigerator - Google Patents
Lifting device for refrigerator shelf and refrigerator Download PDFInfo
- Publication number
- CN106642961A CN106642961A CN201611090289.6A CN201611090289A CN106642961A CN 106642961 A CN106642961 A CN 106642961A CN 201611090289 A CN201611090289 A CN 201611090289A CN 106642961 A CN106642961 A CN 106642961A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- dividing plate
- lifter
- guide rail
- traction item
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a lifting device for a refrigerator shelf and a refrigerator. The lifting device comprises a separating plate and a driving mechanism, wherein the driving mechanism is used for driving the separating plate to move along the vertical direction; the driving mechanism comprises at least one guide rail and a driving device; the guide rail is equipped with a guide rail chamber and is arranged on the inner side of a refrigerator main body; the driving device is used for driving the separating plate to slide along the guide rail; the separating plate part is arranged in the guide rail chamber and is connected with the driving device through a traction strip. According to the invention, the driving device and the guide rail are arranged, so that the separating plate can slide along the guide rail under the driving of the driving device. The problems that the presentrefrigerator shelf cannot be flexibly moved, the operation is complex and the storage space in the refrigerator cannot be reasonably utilized because the placement position of the separating plate cannot be freely adjusted can be solved.
Description
Technical field
The present invention relates to refrigerator art, more particularly to a kind of lifter for refrigerator rack and refrigerator.
Background technology
Multiple dividing plates for placing articles, but these dividing plates are typically provided in current refrigerator by refrigerator inwall
Chute be fixed and can not be arbitrarily up and down.When needing dividing plate Up/Down, it is necessary to first by dividing plate from the cunning
Extract out in groove, then the dividing plate is placed in target chute, so as to realize moving down/above moving for dividing plate.Current refrigerator shelf master
There are problems that following:
1), mobile dividing plate operation it is troublesome;
2), the storage space that separates of dividing plate determined by chute spacing, be unfavorable for the reasonable utilization of refrigerator inside storage space;
3), mobile dividing plate when need the article being placed on dividing plate to take out, cause inconvenience to the user.
Thus prior art could be improved and improve.
The content of the invention
The technical problem to be solved in the present invention is, for the deficiencies in the prior art, there is provided a kind of refrigerator shelf lifting dress
Put and refrigerator, loaded down with trivial details to solve current refrigerator shelf moving operation, the storage space being separated out by dividing plate can not be adjusted freely, be given
The problem that the use of user brings inconvenience.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is as follows:
A kind of lifter for refrigerator rack, it includes:Dividing plate and the drive mechanism for driving dividing plate vertically moving,
The drive mechanism includes at least one guide rail with rail cavity being arranged on the inside of refrigerator body, some traction items and sets
The driving means being placed at the top of refrigerator, the dividing plate is slidably connected with the rail cavity, the traction item respectively with the dividing plate
It is connected with driving means, so that the driving means drive the dividing plate to slide along the rail cavity of the guide rail by traction item
It is dynamic.
The lifter for refrigerator rack, wherein, the drive mechanism includes 2 inverted U guide rails, and 2 inverted Us are led
Rail is symmetricly set in the refrigerator body inner side.
The lifter for refrigerator rack, wherein, the drive mechanism also includes that two are used to guide the traction item
Rotary shaft, the corner for being arranged at the inverted U guide rail of described two axisymmetries.
The lifter for refrigerator rack, wherein, the traction item is symmetricly set in the guide rail intracavity simultaneously including two
The sub- traction item that can be slided relative to rail cavity, described sub- traction item one end is connected with described dividing plate one end, and the other end is bypassed
The rotary shaft is connected with the drive mechanism.
The lifter for refrigerator rack, wherein, the driving means include motor, gear train and main rotation
Axle, the motor is connected by gear train with the live spindle, and the live spindle is built in the refrigerator top
And through the rail cavity;The traction item is fixed on the main rotating shaft and in the case where the main rotating shaft drives relative to institute
State rail cavity motion.
The lifter for refrigerator rack, wherein, the lifter for refrigerator rack also includes that at least one is used to limit
The limit switch of the partition movement position, the limit switch is arranged at guide rail intracavity.
The lifter for refrigerator rack, wherein, the dividing plate include clapboard body and be detachably arranged at it is described every
Dividing plate saddle on plate body;The dividing plate gantry portion is slideably positioned in the guide rail intracavity, and is connected with the traction item
Connect, the driving means drive the dividing plate saddle vertically moving in guide rail intracavity by traction item.
The lifter for refrigerator rack, wherein, the dividing plate saddle is the L-type being made up of the first pressure pin and the second pressure pin
Structure, first pressure pin is slideably positioned in guide rail intracavity, and is connected with the traction item;First pressure pin relative to every
The vertical direction of the plate direction of motion is arranged, and is detachably connected with the clapboard body on second pressure pin.
The lifter for refrigerator rack, wherein, second pressure pin is provided with for preventing clapboard body scratch refrigerator
Limiting plate, the clapboard body is detachably arranged on second pressure pin and with the limiting plate and contacts.
A kind of refrigerator, including:Casing, in the casing accommodating chamber is provided with;It also includes being arranged on the receiving intracavity
Lifter for refrigerator rack, the lifter for refrigerator rack is lifter for refrigerator rack as above described in any one.
Beneficial effect:Compared with prior art, the invention provides a kind of lifter for refrigerator rack and refrigerator, its bag
Include:Dividing plate and the drive mechanism for driving dividing plate vertically moving, the drive mechanism is arranged including at least one
The guide rail with rail cavity on the inside of refrigerator body and for driving the dividing plate along the driving means of the slide,
The partition part is placed in the rail cavity, and is connected with driving means by traction item.The present invention drives dress by arranging
Put and slide rail so that slide rail movement described in the traction lower edge in the driving means, solve the movement of current refrigerator shelf
It is dumb and cumbersome, and the placement location of dividing plate can not freely adjust and cause storage space in refrigerator using not conforming to
The problem of reason.
Description of the drawings
The use state figure of the lifter for refrigerator rack that Fig. 1 is provided for the present invention.
The front view of the lifter for refrigerator rack that Fig. 2 is provided for the present invention.
The structural representation of Fig. 3, the driving means of the lifter for refrigerator rack component provided for the present invention.
Fig. 4, the dividing plate saddle of the lifter for refrigerator rack component provided for the present invention and the front view of guide rail.
Fig. 5 a, the dividing plate saddle of the lifter for refrigerator rack component provided for the present invention and the top view of guide rail.
The top view of Fig. 5 b, the guide rail of the lifter for refrigerator rack component provided for the present invention.
The top view of Fig. 5 c, the dividing plate saddle of the lifter for refrigerator rack component provided for the present invention.
The driver circuit schematic diagram of Fig. 6, the lifter for refrigerator rack component provided for the present invention.
The structural representation of Fig. 7, the refrigerator provided for the present invention.
Specific embodiment
The present invention provides a kind of lifter for refrigerator rack and refrigerator, to make the purpose of the present invention, technical scheme and effect
Clearer, clear and definite, the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the present invention, is not intended to limit the present invention.
Below in conjunction with the accompanying drawings, by the description to embodiment, the content of the invention is described further.
The use state figure of lifter for refrigerator rack that refer to Fig. 1 and Fig. 2, Fig. 1 and provides for the present invention, Fig. 2 for
The front view of the lifter for refrigerator rack that invention is provided.The lifter for refrigerator rack includes dividing plate 2 and drive mechanism 1;
The drive mechanism 1 includes driving means, the guide rail 15 of some traction items 14 and at least one.The guide rail 15 is arranged at refrigerator sheet
The inner side of body 3 simultaneously has rail cavity.The dividing plate 2 is partially disposed in the rail cavity and is slidably connected with the rail cavity, described to lead
Draw bar 14 to be connected with the dividing plate 2 and driving means respectively so that the driving means driven by traction item 14 it is described
Dividing plate 2 slides along the rail cavity of the guide rail.So, by dividing plate 2 being placed in into the rail cavity and being drawn using driving means
The dividing plate 2 so that the dividing plate 2 can be moved along the guide rail 15, such that it is able to each storing in flexible adjustment refrigerator
The size in space.Simultaneously the moving operation of dividing plate 2 is easier and automatization, and to the use of user great convenience is brought.
In the present embodiment, the inner side of the refrigerator body 3 is provided with 2 guide rails 15, and one is located in the refrigerator body 3
Near the side of refrigerator doors, another is arranged at side of the inner side of the refrigerator body 3 away from refrigerator doors, described two guide rails for side
15 are parallel to each other.The guide rail is the inverted U-shaped structure with rail cavity, and the two ends of so described dividing plate are pulled bar simultaneously
Traction, so that dividing plate can smoothly be moved along the guide rail.What deserves to be explained is, 2 guide rails are arranged at the ice
The position of the inner side of case body 3 is not limited to described above, and it can be arranged at the optional position of the inner side of the refrigerator body 3, only
Cause uniform pull strength and support force that the dividing plate 2 is subject to.It is described to lead in the variant embodiment of the present embodiment
It can also be provided that 1, the guide rail is arranged at the centre position of the inner side of the refrigerator body 3 to rail 15 so that the phase of the dividing plate 2
To two ends be subject to the pull strength of the traction item being placed in the guide rail 15 simultaneously, so as to the dividing plate 2 is in the pull strength
Effect is lower steady mobile.
In one embodiment of the invention, the guide rail 15 can also be to be arranged on the medial wall of the refrigerator body 3
Bar shaped guide rail, the bar shaped guide rail is arranged in pairs in the medial wall of the refrigerator doors both sides so that the dividing plate 2 is along described
Bar shaped guide rail is moved up and down.
In the present embodiment, the rail cavity is including the first side chamber 152, the second side chamber 153 and pushes up chamber 151, and described first
The side chamber 153 of side chamber 152 and second is located at respectively two relative medial walls of the refrigerator, and the top chamber 151 is located at the refrigerator
Roof.In the present embodiment, the intersection of first side chamber 152 and the top chamber 151 is designated as into the first turning 158, institute
State the second side chamber 153 and be designated as the second turning 159 with the intersection in the top chamber 151.The turning of first turning 158 and second
159 are respectively arranged with the first rotary shaft 12 and the second rotary shaft 13.
In the present embodiment, as shown in figure 3, the driving means include drive motor 16, reduction box 17, gear train 18 with
And main rotating shaft 11, the drive motor 16 is connected with the reduction box 17, is that the reduction box 17 provides rotary power, institute
State reduction box 17 to be connected with the main rotating shaft 11 by gear train 18.The main rotating shaft 11 is arranged at the top of refrigerator simultaneously
Through the top chamber 151, while the main rotating shaft 11 is connected with the gear train 18, so that the main rotating shaft 11 exists
Rotate under the driving of the gear train 18.2 traction items 14,2 traction items difference are connected with the main rotating shaft 11
Two guide rail intracavity are placed in, and are connected with dividing plate 2.The traction item 14 includes the first traction item 141 and the second traction item
142.First traction item 141 is drawn from the main rotating shaft 11, via the first rotation for being arranged at first turning 158
Axle 12, is switched to vertical direction by horizontal direction and is extended in first side chamber 152, draws the dividing plate.Described second leads
Draw bar 142 to draw from the main rotating shaft 11, via the second rotary shaft 13 being arranged at second turning 159, by level
Direction switchs to vertical direction and extends to second side chamber 153, draws the dividing plate 2.It is so described by being respectively arranged at
The first rotary shaft 12 and the second rotary shaft 13 at first turning 158 and at the second turning 159, is guided using the principle of fixed pulley
The traction item 142 of first traction item 141 and second extends to first side chamber from the top chamber 151 of the rail cavity respectively
152 and second side chamber 153, reduce the first traction item 141 and resistance when the second traction item 142 is turned to.So when main rotation
When axle 11 is rotated, drawn by 14 pairs of two ends of the dividing plate 2 of the traction item so that the two ends of the dividing plate 2 are subject to simultaneously
Identical pull strength, and smoothly slide up and down along guide rail in the presence of the pull strength.
In the present embodiment, the two ends of the main rotating shaft 11 are respectively arranged with clutch shaft bearing 111.The clutch shaft bearing
111 provide uniform support force for the main rotating shaft 11.The two ends difference of the rotary shaft 13 of first rotary shaft 12 and second
It is provided with second bearing 121.12 the first rotary shaft 12 of correspondence of main rotating shaft 11 and 2 the second rotary shafts 13.
The gear train 18 includes first gear 182 and second gear 181, and the first gear 182 is fixed on the master
The middle part of rotary shaft 11, is that the main rotating shaft 11 provides uniform rotary power, and the second gear 181 is arranged at institute
State on reduction box 17 and engage with the first gear 182.The high rotating speed that the reduction box 17 exports the drive motor 16
Rotary power, be decelerated to slow-revving rotary power and drive the second gear 181 to rotate, the band of the second gear 181
Move meshed first gear 182 rotate so that the main rotating shaft 11 being fixedly connected with the first gear 182 with it is described
The synchronous rotary of first gear 182, is embodied as the main rotating shaft 11 and provides rotary power.Reduced by arranging the reduction box 17
From the rotating speed of the rotary power of the output of drive motor 16, and increased torque so that the rotating speed of the main rotating shaft 11 it is low and
It is soft.So when main rotating shaft 11 draws the dividing plate 2 by traction item 14 to be moved up and down, even if placing on the dividing plate 2
There is weight also to ensure that the uniform and stable movement of dividing plate 2.
When being rotated clockwise under drive of the main rotating shaft 11 in the first gear, drive is fixed on described
First traction item 141 of main rotating shaft 11 is suitable around the main rotating shaft 11 with rotating clockwise for the main rotating shaft 11
Hour hands are rotated so that the first traction item 141 for being placed in the top intracavity is moved towards the direction of the main rotating shaft 11, is placed in institute
The first traction item 141 stated in the first side chamber 152 is moved up, so as to drive the dividing plate 2 to rise.Meanwhile, described second leads
Draw bar 142 to rotate clockwise around the main rotating shaft 11 also with rotating clockwise for the main rotating shaft 11 so that put
Move towards the direction of the main rotating shaft 11 in the second traction item 142 of the top intracavity, be placed in second side chamber 153
The second traction item 142 move upwards, so as to drive the dividing plate 2 to rise.So, when the clockwise direction of the main rotating shaft 11
During rotation so that the band dynamic dividing plate 2 of traction item 142 of first traction item 141 and second is moved up.In the same manner, as the master
During 11 counterclockwise rotates of rotary shaft, band of the traction item 142 of first traction item 141 and second in the main rotating shaft 11
Under dynamic, draw the dividing plate 2 and move down.
As shown in Figure 2 and Figure 4, the dividing plate 2 includes clapboard body 21 and four dividing plate saddles 22, the clapboard body 21
It is placed on the dividing plate saddle 22, and is detachably connected with the dividing plate saddle 22 formation.The clapboard body 21 is used for for one
Placing articles rectangular shelf, the rectangular shelf can be glass plate, engineering plastic flitch etc..4 angles of the rectangular shelf point
4 dividing plate saddles 22 are not placed in so that the clapboard body 21 is subject to uniform and stable support force, so as to be positioned over
Article in the clapboard body 21 provides stable support.
The dividing plate saddle 22 is L-type structure, and the L-type structure includes the first pressure pin 221 and the second pressure pin 222, described
First pressure pin 221 is mutually perpendicular to and forms integral type be connected with second pressure pin 222.First pressure pin 221 is placed in for one
The rectangular block of the side chamber 153 of first side chamber 152/ second, the rectangular block include the first side wall 2211, second sidewall 2212,
3rd side wall 2213, the 4th side wall, the 5th side wall 2215, the 6th side wall 2216.It is vertically installed with the first side wall 2211
Second pressure pin 222, on the 3rd side wall 2213 traction item 14 is provided with.Second pressure pin 222 includes saddle 2221 and limit
Position plate 2222, the saddle 2221 is connected with the clapboard body 21, and a jiao for the clapboard body 21 provides the strong point;
The limiting plate 2222 raises up relative to the saddle so that the saddle and second pressure pin 222 and described
A groove 23 is formed between dry 221 the first side walls 2211 of one support.When the clapboard body 21 is placed in 2221 on the saddle,
Because first pressure pin 221 is completely disposed at the guide rail intracavity, second pressure pin 222 contacts with the inwall of refrigerator, institute
State groove to separate the clapboard body 21 with refrigerator inwall so that the clapboard body 21 connects with the limiting plate 2222
Touch, effectively prevent the clapboard body 21 during moving up and down directly contact refrigerator inwall and scratch refrigerator inwall.
It is corresponding when the guide rail is set to 1 in the variant embodiment of the present embodiment, 2 dividing plate supports are set
Platform 22,2 the first pressure pins of 2 dividing plate saddles are respectively placed in first side chamber 152 and the second side chamber of the guide rail 15
153.So when the clapboard body 21 and 2 dividing plate saddles are formed to be detachably connected, 2 dividing plate saddles 22
In the middle part on the relative both sides of the clapboard body 21, so as to provide the support of balance for the clapboard body 21.
In the present embodiment, in order to first pressure pin 221 to be completely disposed at the first side chamber 152/ of the rail cavity
Two side chambers 153.As shown in Fig. 5 a, Fig. 5 b and Fig. 5 c, look down from the top of the refrigerator, the side of first side chamber 152/ second
The cross section in chamber 153 is the c-type frame of a side opening, and the c-type frame includes the first inwall 154, the second inwall 155, the 3rd inwall
156th, the 4th inwall 157.The middle setting of 4th inwall 157 has an opening for being engaged with second pressure pin 222,
Width of the width of the opening not less than second pressure pin 222.First inwall 154 and first pressure pin 221
Second sidewall 2212 contacts, the side wall 156 of second inwall 155 and the 3rd respectively with the 5th side wall of first pressure pin
2215 and the 6th side wall 2216 contact, the 4th inwall contacts with the first side wall of first pressure pin.Thus make
Obtain first pressure pin and be connected in the side chamber 153 of first side chamber 152/ second safely, when first pressure pin is pulled bar
The power of 14 vertical directions and upwards/it is lower mobile when, multiple sides of first pressure pin 221 and first side chamber 152/ second
Multiple inwalls of side chamber 153 are engaged, and limit degree of freedom of first pressure pin 221 in other directions so that described first
Pressure pin 221 can only smoothly vertical direction movement is without departing from direction or rocks, it is ensured that with first pressure pin 221
The Up/Down direction of clapboard body 21 that is connected is stablized.
In the present embodiment, as shown in Figure 2 and Figure 6, the baffle assembly is also included for controlling the drive mechanism
Controlling switch 31 and control circuit.The controlling switch 31 can be arranged at the optional position of the refrigerator.Preferably, it is arranged at
The upper end of the refrigerator body 3, is easy to user operation.
Further, limit switch 4 is set on the guide rail, and the limit switch 4 is included for limiting the dividing plate 2
First limit switch 41 of the maximum height for rising and the second limit switch for limiting the maximum height of the decline of the dividing plate 2
42.The distance between limit switch 42 of first limit switch 41 and second is then the range of the dividing plate 2.When described
When dividing plate 2 is risen at the first limit switch 41, trigger first limit switch 41 and open, the dividing plate 2 stops rising;When
When the dividing plate 2 is dropped at second limit switch 42, second limit switch 42 that sets out is opened, and the dividing plate 2 stops
Only decline.So, by the limit switch 4 limit the dividing plate 2 movement stroke, it is to avoid the dividing plate 2 rise or under
Due to encountering the refrigerator roof or diapire without limiting during drop, so as to cause the damage of the refrigerator or dividing plate 2
It is bad.
The control circuit of the drive mechanism includes the drive module for controlling motor motion, for power supply mould
The first filtration module for being filtered of electric current that block is produced and for the second filtering mould to filtering input voltage interference signal
Block, first filtration module and the second filtration module are connected with drive module.
First filtration module includes the first electric capacity C1 and the second electric capacity C2, one end of the first electric capacity C1, second
One end of electric capacity C2 is connected with VCC ends;The other end of the first electric capacity C1, the other end of the second electric capacity C2 are grounded.
The second filtration module of institute includes the 3rd electric capacity C3 and the 4th electric capacity C4, one end of the 3rd electric capacity C3, the 4th electric
The one end for holding C4 is connected with vdd terminal;The other end of the 3rd electric capacity C3, the other end of the 4th electric capacity C4 are grounded.
The drive module includes driving chip, normally closed switch SW1, normally closed switch SW2 and normally opened Double-linkage switch
SW3, the positive pole of IN1 and diode D2 of the driving chip, one end of normally closed switch SW1 are connected, and by second resistance
R2 is grounded;The IN2 of the driving chip is connected with the positive pole of diode D1, one end of normally closed switch SW2, and electric by the 3rd
Resistance R3 ground connection;The negative pole of the diode D2 and diode D1 is connected with ENA ends;The other end of the normally closed switch SW1
The one end for switching SW3 with normally opened Double-linkage with the other end of normally closed switch SW2 is connected, and the normally opened Double-linkage switchs SW3
The other end be connected with VCC ends by first resistor R1;The Sense A ends of the driving chip are connect by the 4th resistance R4
Ground;+ VSS the ends of the driving chip are connected with VCC ends, and+VS the ends of the driving chip are connected with vdd terminal;The drive
The OUT1 ends of dynamic chip are connected with the end of motor 1, and the OUT2 ends of the driving chip are connected with the end of motor 2.
In the present embodiment, driving chip model L298N.Certainly, other other models with phase same-action may also be employed
Driving chip.
Controlling switch SW3 is normally opened Double-linkage switch.When pressing above SW3,1-2 is connected;Below SW3,2-3 connects
It is logical;Loose one's grip not by 2 is hanging.
When pressing above SW3,1-2 connections, electric current is through the normally closed switch SW1 so that pin IN1 is high potential;
Simultaneously electric current is through diode D2 so that pin ENA is also high potential;Simultaneously pin IN2 ports move GND to by resistance R3,
For electronegative potential;So motor MG1 is rotated forward so that the main rotating shaft 11 turns clockwise, dividing plate rises.When the triggering make and break
Close SW1 to open, open-circuit line, IN1 and ENA is low level, motor stops, dividing plate 2 stops rising.
When pressing below SW3,2-3 connections, electric current is through normally closed switch SW2 so that pin IN2 is high potential;Simultaneously
Electric current is through diode D1 so that pin ENA is also high potential;Simultaneously pin IN1 ports move GND to by resistance R2, are low
Current potential;So motor MG1 reversions so that the rotate counterclockwise of the main rotating shaft 11, dividing plate 2 declines.Because normally closed switch SW2 sets
It is placed on the guide rail 15, when the make and break is triggered SW2 openings is closed, open-circuit line, IN2 and ENA is low level, and motor stops
Only, dividing plate 2 stops declining.
Present invention also offers a kind of refrigerator, as shown in fig. 7, the refrigerator includes:Set in casing 100, the casing 100
It is equipped with accommodating chamber 101.Lifter for refrigerator rack as described above 200 is provided with the accommodating chamber 101.
Finally it should be noted that:Above example only to illustrate technical scheme, rather than a limitation;Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic;
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of lifter for refrigerator rack, it is characterised in that it includes:Dividing plate and for driving dividing plate vertically to transport
Dynamic drive mechanism, if the drive mechanism include at least one be arranged at the guide rail with rail cavity on the inside of refrigerator body,
Dry traction item and the driving means being arranged at the top of refrigerator, the dividing plate is slidably connected with the rail cavity, the traction item
It is connected with the dividing plate and driving means respectively, so that the driving means drive the dividing plate along described by traction item
The rail cavity of guide rail slides.
2. lifter for refrigerator rack according to claim 1, it is characterised in that the drive mechanism is led including 2 inverted Us
Rail, 2 inverted U guide rails are symmetricly set in the refrigerator body inner side.
3. lifter for refrigerator rack according to claim 2, it is characterised in that the drive mechanism is also used for including two
Guide the rotary shaft of the traction item, the corner for being arranged at the inverted U guide rail of described two axisymmetries.
4. lifter for refrigerator rack according to claim 3, it is characterised in that the traction item is symmetrical arranged including two
In the guide rail intracavity and the sub- traction item that can slide relative to rail cavity, described sub- traction item one end and described dividing plate one end phase
Connection, the other end bypasses the rotary shaft and is connected with the drive mechanism.
5. lifter for refrigerator rack according to claim 1, it is characterised in that the driving means include motor,
Gear train and main rotating shaft, the motor is connected by gear train with the live spindle, in the live spindle
It is placed in the refrigerator top and through the rail cavity;The traction item is fixed on the main rotating shaft and in the main rotation
Axle is moved under driving relative to the rail cavity.
6. lifter for refrigerator rack according to claim 1, it is characterised in that the lifter for refrigerator rack also includes
At least one is used to limit the limit switch of the partition movement position, and the limit switch is arranged at guide rail intracavity.
7. lifter for refrigerator rack according to claim 1, it is characterised in that the dividing plate includes clapboard body and can
Dismounting is arranged at the dividing plate saddle in the clapboard body;The dividing plate gantry portion is slideably positioned in the guide rail intracavity, and
Be connected with the traction item, the driving means by traction item drive the dividing plate saddle in guide rail intracavity vertically
Motion.
8. lifter for refrigerator rack according to claim 7, it is characterised in that the dividing plate saddle be by the first pressure pin and
The L-type structure that second pressure pin is constituted, first pressure pin is slideably positioned in guide rail intracavity, and is connected with the traction item;Institute
The vertical direction that the first pressure pin is stated relative to partition movement direction is arranged, detachable with the clapboard body on second pressure pin
Connection.
9. lifter for refrigerator rack according to claim 8, it is characterised in that second pressure pin is provided with for preventing
The limiting plate of clapboard body scratch refrigerator, the clapboard body is detachably arranged on second pressure pin and spacing with described
Plate contacts.
10. a kind of refrigerator, including:Casing, in the casing accommodating chamber is provided with;Characterized in that, it also includes being arranged on institute
The lifter for refrigerator rack for accommodating intracavity is stated, the lifter for refrigerator rack is as any one of claim 1 to 9
Lifter for refrigerator rack.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611090289.6A CN106642961B (en) | 2016-12-01 | 2016-12-01 | Refrigerator shelf lifting device and refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611090289.6A CN106642961B (en) | 2016-12-01 | 2016-12-01 | Refrigerator shelf lifting device and refrigerator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106642961A true CN106642961A (en) | 2017-05-10 |
CN106642961B CN106642961B (en) | 2021-03-23 |
Family
ID=58814627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611090289.6A Active CN106642961B (en) | 2016-12-01 | 2016-12-01 | Refrigerator shelf lifting device and refrigerator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106642961B (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108592475A (en) * | 2018-05-16 | 2018-09-28 | 青岛海尔科技有限公司 | Control method, device and the refrigerator with adjustable supporter of refrigerator supporter |
CN109539680A (en) * | 2018-12-25 | 2019-03-29 | 泰州乐金电子冷机有限公司 | Shelf of refrigerator door |
CN109764625A (en) * | 2019-01-04 | 2019-05-17 | 青岛海尔股份有限公司 | A kind of refrigerator and its control method |
CN110686440A (en) * | 2019-09-05 | 2020-01-14 | 白木日根 | Refrigerating system with commodity shelf regulatory function and slope alarming function |
CN111238128A (en) * | 2020-03-13 | 2020-06-05 | 海信(山东)冰箱有限公司 | A kind of refrigerator |
CN111457663A (en) * | 2020-04-15 | 2020-07-28 | 长虹美菱股份有限公司 | Lifting device for refrigerator partition frame |
WO2020181928A1 (en) * | 2019-03-11 | 2020-09-17 | 海信(山东)冰箱有限公司 | Refrigerator with lifting shelf |
CN111692795A (en) * | 2019-03-11 | 2020-09-22 | 海信(山东)冰箱有限公司 | A kind of refrigerator |
CN111692796A (en) * | 2019-03-11 | 2020-09-22 | 海信(山东)冰箱有限公司 | Refrigerator with lifting shelf |
WO2021036435A1 (en) * | 2019-08-30 | 2021-03-04 | 海信(山东)冰箱有限公司 | Refrigerator having height-adjustable shelf |
WO2021036434A1 (en) * | 2019-08-26 | 2021-03-04 | 海信(山东)冰箱有限公司 | Refrigerator having lifting shelf |
CN112944773A (en) * | 2019-12-11 | 2021-06-11 | 海信(山东)冰箱有限公司 | Refrigerator with adjustable layer plate height |
CN113310279A (en) * | 2021-06-29 | 2021-08-27 | 合肥美的电冰箱有限公司 | Mounting device provided with moving member, drawer assembly and household appliance |
WO2021169090A1 (en) * | 2020-02-27 | 2021-09-02 | 海信(山东)冰箱有限公司 | Refrigerator |
WO2021169091A1 (en) * | 2020-02-27 | 2021-09-02 | 海信(山东)冰箱有限公司 | Refrigerator |
WO2021184867A1 (en) * | 2020-03-18 | 2021-09-23 | 合肥美的电冰箱有限公司 | Shelf device and storage cabinet |
US11243024B2 (en) * | 2019-08-30 | 2022-02-08 | Hisense (Shandong) Refrigerator Co., Ltd. | Refrigerator with lifting shelf |
WO2023050633A1 (en) * | 2021-09-30 | 2023-04-06 | 合肥美的电冰箱有限公司 | Shelf and storage cabinet |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2550701Y (en) * | 2002-05-30 | 2003-05-14 | 广东科龙电器股份有限公司 | Lifter for refrigerator rack |
CN2622640Y (en) * | 2003-05-22 | 2004-06-30 | 蒲军 | Elevator of icebox |
CN1987309A (en) * | 2005-12-23 | 2007-06-27 | 海尔集团公司 | Freezing shelf capable of taking out for refrigerator |
CN201050926Y (en) * | 2007-04-27 | 2008-04-23 | 海尔集团公司 | Refrigerator rack hand-operated lifting device |
CN101170926A (en) * | 2005-05-10 | 2008-04-30 | Bsh博世和西门子家用器具有限公司 | Refrigerating device with height-adjustable carrier for refrigerated goods |
JP2008148813A (en) * | 2006-12-15 | 2008-07-03 | Tok Bearing Co Ltd | Position adjusting and supporting device of shelf member |
CN102667377A (en) * | 2009-12-30 | 2012-09-12 | 阿塞里克股份有限公司 | A cooling device |
CN103216990A (en) * | 2013-04-22 | 2013-07-24 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
CN103499182A (en) * | 2013-09-30 | 2014-01-08 | 合肥晶弘电器有限公司 | Refrigerator storage shelf and refrigerator |
-
2016
- 2016-12-01 CN CN201611090289.6A patent/CN106642961B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2550701Y (en) * | 2002-05-30 | 2003-05-14 | 广东科龙电器股份有限公司 | Lifter for refrigerator rack |
CN2622640Y (en) * | 2003-05-22 | 2004-06-30 | 蒲军 | Elevator of icebox |
CN101170926A (en) * | 2005-05-10 | 2008-04-30 | Bsh博世和西门子家用器具有限公司 | Refrigerating device with height-adjustable carrier for refrigerated goods |
CN1987309A (en) * | 2005-12-23 | 2007-06-27 | 海尔集团公司 | Freezing shelf capable of taking out for refrigerator |
JP2008148813A (en) * | 2006-12-15 | 2008-07-03 | Tok Bearing Co Ltd | Position adjusting and supporting device of shelf member |
CN201050926Y (en) * | 2007-04-27 | 2008-04-23 | 海尔集团公司 | Refrigerator rack hand-operated lifting device |
CN102667377A (en) * | 2009-12-30 | 2012-09-12 | 阿塞里克股份有限公司 | A cooling device |
CN103216990A (en) * | 2013-04-22 | 2013-07-24 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
CN103499182A (en) * | 2013-09-30 | 2014-01-08 | 合肥晶弘电器有限公司 | Refrigerator storage shelf and refrigerator |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108592475A (en) * | 2018-05-16 | 2018-09-28 | 青岛海尔科技有限公司 | Control method, device and the refrigerator with adjustable supporter of refrigerator supporter |
CN109539680A (en) * | 2018-12-25 | 2019-03-29 | 泰州乐金电子冷机有限公司 | Shelf of refrigerator door |
CN109764625A (en) * | 2019-01-04 | 2019-05-17 | 青岛海尔股份有限公司 | A kind of refrigerator and its control method |
CN109764625B (en) * | 2019-01-04 | 2023-04-18 | 海尔智家股份有限公司 | Refrigerator and control method thereof |
CN111692796B (en) * | 2019-03-11 | 2021-11-05 | 海信(山东)冰箱有限公司 | Refrigerator with lifting shelf |
WO2020181928A1 (en) * | 2019-03-11 | 2020-09-17 | 海信(山东)冰箱有限公司 | Refrigerator with lifting shelf |
CN111692795A (en) * | 2019-03-11 | 2020-09-22 | 海信(山东)冰箱有限公司 | A kind of refrigerator |
CN111692796A (en) * | 2019-03-11 | 2020-09-22 | 海信(山东)冰箱有限公司 | Refrigerator with lifting shelf |
WO2021036434A1 (en) * | 2019-08-26 | 2021-03-04 | 海信(山东)冰箱有限公司 | Refrigerator having lifting shelf |
JP2022501562A (en) * | 2019-08-30 | 2022-01-06 | 海信(山東)氷箱有限公司 | Refrigerator with elevating rack |
US11243024B2 (en) * | 2019-08-30 | 2022-02-08 | Hisense (Shandong) Refrigerator Co., Ltd. | Refrigerator with lifting shelf |
EP4023966A4 (en) * | 2019-08-30 | 2023-08-23 | Hisense (shandong) Refrigerator Co., Ltd. | Refrigerator having height-adjustable shelf |
WO2021036435A1 (en) * | 2019-08-30 | 2021-03-04 | 海信(山东)冰箱有限公司 | Refrigerator having height-adjustable shelf |
JP7020584B2 (en) | 2019-08-30 | 2022-02-16 | 海信(山東)氷箱有限公司 | Refrigerator with elevating rack |
CN110686440A (en) * | 2019-09-05 | 2020-01-14 | 白木日根 | Refrigerating system with commodity shelf regulatory function and slope alarming function |
CN112944773A (en) * | 2019-12-11 | 2021-06-11 | 海信(山东)冰箱有限公司 | Refrigerator with adjustable layer plate height |
CN112944773B (en) * | 2019-12-11 | 2022-06-17 | 海信(山东)冰箱有限公司 | Refrigerator with adjustable layer plate height |
WO2021169090A1 (en) * | 2020-02-27 | 2021-09-02 | 海信(山东)冰箱有限公司 | Refrigerator |
WO2021169091A1 (en) * | 2020-02-27 | 2021-09-02 | 海信(山东)冰箱有限公司 | Refrigerator |
CN111238128A (en) * | 2020-03-13 | 2020-06-05 | 海信(山东)冰箱有限公司 | A kind of refrigerator |
CN111238128B (en) * | 2020-03-13 | 2021-11-23 | 海信(山东)冰箱有限公司 | A kind of refrigerator |
WO2021184867A1 (en) * | 2020-03-18 | 2021-09-23 | 合肥美的电冰箱有限公司 | Shelf device and storage cabinet |
CN111457663A (en) * | 2020-04-15 | 2020-07-28 | 长虹美菱股份有限公司 | Lifting device for refrigerator partition frame |
CN113310279A (en) * | 2021-06-29 | 2021-08-27 | 合肥美的电冰箱有限公司 | Mounting device provided with moving member, drawer assembly and household appliance |
WO2023050633A1 (en) * | 2021-09-30 | 2023-04-06 | 合肥美的电冰箱有限公司 | Shelf and storage cabinet |
Also Published As
Publication number | Publication date |
---|---|
CN106642961B (en) | 2021-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106642961A (en) | Lifting device for refrigerator shelf and refrigerator | |
CN106175163B (en) | Electric power contract management device | |
CN113080632A (en) | Intelligent serried shelf with lamplight label | |
CN109094952B (en) | Special vehicle-mounted storage and transportation equipment for stem cells and bioactive preparations | |
CN207258193U (en) | A kind of split liftable displaying case | |
CN108308952A (en) | Intelligent toy cabinet and its control method | |
CN208882381U (en) | A kind of biological particles finished product storage device | |
CN205477295U (en) | Store up cabinet with over -and -under type blade door | |
CN207306403U (en) | A kind of cabinet | |
CN211345975U (en) | Mobile refrigeration house using hybrid power supply to replace refrigerator car | |
CN210018500U (en) | Ferris wheel molding food cabinet | |
CN209821940U (en) | Get goods tray and vending machine | |
CN207415339U (en) | A kind of whole goods manipulator of shelf | |
CN107125963A (en) | A kind of intelligence concludes shoe rack platform | |
CN208215294U (en) | A kind of fire protection case | |
CN216310521U (en) | Positioning device of display curtain for computer software engineering | |
CN205872572U (en) | Egg packaging machine | |
CN218113130U (en) | Plastics cutlery box production is with piling up equipment for packing | |
CN206056066U (en) | Liftable storing compartment and refrigerator | |
CN215043030U (en) | Electric room vehicle | |
CN210681898U (en) | Automatic change pile loading equipment | |
CN218607097U (en) | Storage device for operation patient operation vehicle | |
CN214565538U (en) | Dried ballonflower bagging-off finished product transfer device | |
CN214297167U (en) | Household appliances accessory is with hanging knot storage frame | |
CN214935693U (en) | Lifting type AGV device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 516006 TCL science and technology building, No. 17, Huifeng Third Road, Zhongkai high tech Zone, Huizhou City, Guangdong Province Applicant after: TCL Technology Group Co.,Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. nineteen District Applicant before: TCL RESEARCH AMERICA Inc. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |