CN108577763A - Dish-washing machine and its door-closing control device - Google Patents
Dish-washing machine and its door-closing control device Download PDFInfo
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- CN108577763A CN108577763A CN201810637554.0A CN201810637554A CN108577763A CN 108577763 A CN108577763 A CN 108577763A CN 201810637554 A CN201810637554 A CN 201810637554A CN 108577763 A CN108577763 A CN 108577763A
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- Prior art keywords
- dish
- washing machine
- door
- rack
- control device
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
- A47L15/4259—Arrangements of locking or security/safety devices for doors, e.g. door latches, switch to stop operation when door is open
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- Washing And Drying Of Tableware (AREA)
Abstract
The present invention proposes a kind of dish-washing machine and its door-closing control device, wherein device includes：Gravity sensor, the weight of the liner for detecting the dish-washing machine；Action actuating mechanism, for executing the action for making the door body of the dish-washing machine close when receiving shutdown drive signal；Control module, the control module is connected with the gravity sensor and the action actuating mechanism respectively, the control module is used to generate the shutdown drive signal when the weight of the liner of the dish-washing machine remains unchanged, and by the shutdown drive signal be sent to action execute structure, can when the weight of the liner of dish-washing machine remains unchanged automatic door-closing.
Description
Technical field
The present invention relates to technical field of electric appliances more particularly to a kind of dish-washing machines and its door-closing control device.
Background technology
With the development of dish-washing machine technology, dish-washing machine has entered the life of the common people extensively.In the related technology, user is using
It when tableware, needs to take out tableware from dish-washing machine, after taking tableware, since user's left-hand seat holds tableware, it is difficult to be closed with hand again
The external door of dish-washing machine is closed, and the external door of dish-washing machine must be closed under external force, influence the experience of user.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention
First purpose is to propose a kind of door-closing control device of dish-washing machine, to realize.
Second object of the present invention is to propose a kind of dish-washing machine.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of door-closing control device of dish-washing machine, including：
Gravity sensor, the weight of the liner for detecting the dish-washing machine；Action actuating mechanism, for receiving driving letter of closing the door
Number when execute make the action that the door body of the dish-washing machine is closed；Control module, the control module respectively with the gravity sensitive
Device is connected with the action actuating mechanism, and the control module is used to give birth to when the weight of the liner of the dish-washing machine remains unchanged
At the shutdown drive signal, and the shutdown drive signal is sent to action and executes structure.
The door-closing control device of dish-washing machine according to the ... of the embodiment of the present invention detects the liner of dish-washing machine by gravity sensor
Weight, control module generates shutdown drive signal when the weight of the liner of dish-washing machine remains unchanged, and the driving letter that will close the door
Number it is sent to action actuating mechanism, being executed when action actuating mechanism receives shutdown drive signal makes the door body of dish-washing machine close
Action.The door-closing control device of the embodiment of the present invention can automatically be closed when the weight of the liner of dish-washing machine remains unchanged as a result,
Door, closes the door without user and the action of shutdown can be realized, effectively improve the convenience of dish-washing machine, promote the experience of user manually.
According to one embodiment of present invention, the control module is opened when receiving the weight of liner of the dish-washing machine
Beginning timing generates shutdown drive signal when the duration of the weight reaches preset value.
According to one embodiment of present invention, the control module is after starting timing, if received new described
The weight of the liner of dish-washing machine, then restart timing.
According to one embodiment of present invention, the action actuating mechanism includes：Electric pushrod, the electric pushrod being capable of roots
It extends or shrinks according to the shutdown drive signal；Door hinge mechanism, the door hinge mechanism can the electric pushrod extend or
The door body of the dish-washing machine is closed when contraction.
According to one embodiment of present invention, the door hinge mechanism includes：Pedestal, the pedestal are fixed on the dish-washing machine
Babinet on；Connecting plate component, the connecting plate component are separately connected the pedestal and the electric pushrod, and can be in the electricity
It is slided relative to the pedestal when dynamic push rod elongation or contraction.
According to one embodiment of present invention, the connecting plate component includes：First sliding block, first sliding block is slideably
In the limiting slot of the pedestal side；Second sliding block, second sliding block are slidably mounted in the pedestal other side
Limiting slot in；Otic placode, one end of the otic placode are hinged with first sliding block；Connecting plate, the one end side of the connecting plate with
Second sliding block is hinged, and the one end other side of the connecting plate is hinged with the other end of the otic placode, the connecting plate it is another
One end is connect with the electric pushrod.
According to one embodiment of present invention, there is toothing, the action to hold for described the other end of the connecting plate
Row mechanism further includes tooth transmission mechanism, and the door hinge mechanism is connect by the tooth transmission mechanism with the electric pushrod；With/
Or, the connecting plate is equipped with banking stop, the pedestal is equipped with limited post, and the banking stop can offset with the limited post
It connects to limit the maximum angle that the door body of the dish-washing machine is opened.
According to one embodiment of present invention, the tooth transmission mechanism includes：Execute rack, the execution rack and the electricity
One end connection of dynamic push rod, the electric pushrod extend or drive the execution rack to move when shrinking；Drive rack, the driving
Rack is with the second smaller rack segments of toothing larger the first rack segments (28) and toothing；Gear set, the gear set packet
Include larger gear and with the co-axially fixed smaller gear of the larger gear；Wherein, the larger gear is held with described
The toothing of row rack engages, and the smaller gear is engaged with the second rack segments of the drive rack；The drive rack
The first rack segments engaged with the toothing of described the other end of the connecting plate.
According to one embodiment of present invention, the action actuating mechanism further includes the door body for connecting the dish-washing machine
On hanging plate hanging plate button, it is described execute rack side be additionally provided with the hanging plate button locating piece for installing the hanging plate button, institute
It states and the hanging plate synchronizing moving is moved by the hanging plate cingulum when executing rack movement.
According to one embodiment of present invention, the action actuating mechanism further includes guide groove and connecting seat, the guiding
Slot and the connecting seat are individually fixed in the door body of the dish-washing machine；It is opened up along its length on the side wall of the guide groove
There are pilot hole, the execution rack and the electric pushrod to be installed in the guide groove, the hanging plate button locating piece is by described
Pilot hole is extend out to outside the guide groove；Through-hole is offered on the side wall of the connecting seat, the larger gear passes through
Axis across the through-hole is coaxially fixed with the smaller gear；The smaller gear is located at the inside of the connecting seat,
The larger gear is located at the outside of the connecting seat, and the drive rack is mounted in the connecting seat, the connecting plate
It is hinged with the connecting seat.
In order to achieve the above objectives, second aspect of the present invention embodiment proposes a kind of dish-washing machine, including：Wash the dishes box body；
It is installed on the dish-washing machine door body of the box body that washes the dishes；The door-closing control device of the dish-washing machine, for controlling described wash the dishes
Organ's door.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the block diagram according to the door-closing control device of the dish-washing machine of the embodiment of the present invention；
Fig. 2 is dimensional structure diagram when being closed according to the door body of the dish-washing machine of the embodiment of the present invention；
Fig. 3 is dimensional structure diagram when being opened according to the door body of the dish-washing machine of the embodiment of the present invention；
Fig. 4 is lateral inner structural schematic diagram when being closed according to the door body of the dish-washing machine of the embodiment of the present invention；
Fig. 5 is lateral outer structural schematic diagram when being opened according to the door body of the dish-washing machine of the embodiment of the present invention；
Fig. 6 is lateral inner structural schematic diagram when being opened according to the door body of the dish-washing machine of the embodiment of the present invention；
Fig. 7 is the front view according to the liner of the dish-washing machine of the embodiment of the present invention；
Fig. 8 is the side view according to the liner of the dish-washing machine of the embodiment of the present invention；
Fig. 9 is the front view according to the interior door component of the dish-washing machine of the embodiment of the present invention；
Figure 10 is the side view according to the interior door component of the dish-washing machine of the embodiment of the present invention；
Figure 11 is the dimensional structure diagram according to the interior door component of the dish-washing machine of the embodiment of the present invention；
Figure 12 is the dimensional structure diagram according to the door control system of the dish-washing machine of the embodiment of the present invention；
Figure 13 is the dimensional structure diagram under another visual angle of Figure 12；
Figure 14 is connecting plate component, the combining structure schematic diagram of tooth transmission mechanism and electric pushrod；
Figure 15 is the dimensional structure diagram under another visual angle of Figure 14；
Figure 16 is guide groove, executes the combining structure schematic diagram of rack, electric pushrod and hanging plate button；
Figure 17 is the bottom view of Figure 16；
Figure 18 is the right view of Figure 16；
Figure 19 is the front view of Figure 16；
Figure 20 is the combining structure schematic diagram of connecting plate component and connecting seat；
Figure 21 is the dimensional structure diagram under another visual angle of Figure 20；
Figure 22 is the dimensional structure diagram of pedestal；
Figure 23 is the dimensional structure diagram of guide groove；
Figure 24 is the dimensional structure diagram of electric pushrod；
Figure 25 is the dimensional structure diagram of hanging plate button；
Figure 26 is the dimensional structure diagram for executing rack；
Figure 27 is the dimensional structure diagram of otic placode；
Figure 28 is the dimensional structure diagram of sliding block；
Figure 29 is the dimensional structure diagram of connecting plate；
Figure 30 is the dimensional structure diagram of gear set；
Figure 31 is the dimensional structure diagram of drive rack；
Figure 32 is the dimensional structure diagram of connecting seat；
Figure 33 is the block diagram of the dish-washing machine of the embodiment of the present invention.
Reference sign
The door-closing control device of 1- dish-washing machines；2- gravity sensors；
3- action actuating mechanisms；4- control modules；
5- babinets；6- hanging plates；
7- door body；8- pedestals；
9- connecting plate components；10- connecting seats；
11- gear sets；12- guide grooves；
13- hanging plate buttons；14- drive racks；
15- executes rack；16- electric pushrods；
17- limited posts；18- pilot holes；
19- hanging plate button locating pieces；20- otic placodes；
21- sliding blocks；22- connecting plates；
23- toothings；24- banking stops；
Gear larger 25-；Gear smaller 26-；
27- axis；The first rack segments of 28-；
The second rack segments of 29-；30- dish-washing machines.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the dish-washing machine and its door-closing control device of the embodiment of the present invention are described.
Fig. 1 is the block diagram according to the door-closing control device of the dish-washing machine of the embodiment of the present invention.As shown in Figure 1, this
The door-closing control device 1 of the dish-washing machine of inventive embodiments includes：Gravity sensor 2, action actuating mechanism 3 and control module 4.
Wherein, gravity sensor 2 is used to detect the weight of the liner of dish-washing machine, and action actuating mechanism 3 is for receiving
Being executed when shutdown drive signal makes the action that the door body of dish-washing machine is closed, control module 4 be held respectively with gravity sensor 2 and action
Row mechanism 3 is connected, and control module 4 is used to generate shutdown drive signal when the weight of the liner of dish-washing machine remains unchanged, and
Shutdown drive signal is sent to action actuating mechanism.
That is, gravity sensor 2 detects the weight of the liner of dish-washing machine in real time, and the weight of liner is sent to control
Molding block 4, control module 4 receive the weight of liner, and judge whether the weight of liner persistently remains unchanged, and in dish-washing machine
Shutdown drive signal is generated when the weight of liner remains unchanged, and shutdown drive signal is sent to action actuating mechanism 3, is acted
Being executed when executing agency 3 receives shutdown drive signal makes the action that the door body of dish-washing machine is closed.
It should be noted that when user takes out tableware, the weight of the liner of dish-washing machine is constantly reduced, until user takes
It finishes, at this point, the weight of the liner of dish-washing machine starts to remain unchanged, when user is put into tableware, the weight of the liner of dish-washing machine
It is continuously increased, is finished until placing, at this point, the weight of the liner of dish-washing machine starts to remain unchanged.In other words, no matter user is from washing the dishes
Tableware is taken out in machine and still places tableware to dish-washing machine, and the shutdown control that above-mentioned apparatus carries out dish-washing machine can be used.
The door-closing control device of the embodiment of the present invention as a result, can user stop take/place tableware when, according to interior
The weight of courage no longer changes, and determines that user terminates the operation of tableware, and then make the door body of dish-washing machine by action actuating mechanism
It closes, realizes the effect of automatic door-closing, further facilitate the use of user, can not close the door manually after avoiding user's held by both hands tableware
The problem of, promote the experience of user.
According to one embodiment of present invention, control module 4 starts timing in the weight for the liner for receiving dish-washing machine,
Shutdown drive signal is generated when the duration of weight reaches preset value.
That is, can be provided with the preset value of duration in control module 4 in advance, control module 4 is washed receiving
Start timing when the weight of the liner of bowl machine, then persistently judges whether timing duration reaches preset value, when timing duration reaches
When preset value, shutdown drive signal is generated, and be sent to action actuating mechanism 3, so that the execution of action actuating mechanism 3 makes dish-washing machine
Door body close action.
Further, control module 4 is after starting timing, if receiving the weight of the liner of new dish-washing machine,
Restart timing.
It should be understood that if control module 4 receives the weight of the liner of new dish-washing machine, illustrate that user carries out
Operation to tableware therefore, it is necessary to restart timing avoids the timing time carried out according to the weight of old liner from reaching
Preset value, the shutdown action of initiation influence the operation of user.
It is further right, the concrete mechanism of the action actuating mechanism 3 in the embodiment of the present invention can there are many, it is preferable that such as
Shown in Fig. 2-Figure 32, action actuating mechanism 3 includes：Such as the electric pushrod 16 in Figure 13-Figure 15 and Figure 24, the electric pushrod 16
It can extend or shrink according to shutdown drive signal；Such as the door hinge mechanism in Fig. 9-Figure 15 and Figure 20-Figure 21, the door hinge machine
Structure can open or close the door of dish-washing machine when electric pushrod 16 extends or shrinks.
According to the specific installation situation of electric pushrod 16, electric pushrod 16 for example can drive door hinge mechanism in elongation
The door body 7 of dish-washing machine is opened, and drives the door body 7 of door hinge closing dish-washing machine when shrinking.Certainly, electric pushrod 16 may be used also
Door body 7 is opened when shrinking to be mounted to the closing door body 7 in elongation.
Further, as shown in Fig. 2-Fig. 6, dish-washing machine includes babinet 5 for accommodating tableware and is installed on babinet 5
Door body 7 on side.
Wherein, 7 linkage of door body for example may include：As in Figure 22 pedestal 8 and as shown in Figure 12-Figure 15 in company
Fishplate bar component 9.
Specifically, as shown in Fig. 4-Fig. 8, which fixes on the babinet 5 with dish-washing machine；It, should as shown in Figure 12-Figure 13
Connecting plate component 9 is separately connected pedestal 8 and electric pushrod 16, and can be when electric pushrod 16 extends or shrinks relative to pedestal
8 slidings.
More specifically, as Figure 6-Figure 8, pedestal 8 for example may be mounted on the liner of babinet 5 of dish-washing machine, such as scheme
Shown in 22, pedestal 8 is formed as having limiting slot be mutually parallel and that opening is opposite at the homonymy both ends of a slidable panels, such as schemes
Shown in 13, connecting plate component 9 has the part being contained in limiting slot, and can be slided in limiting slot.
In one embodiment of the invention, connecting plate component 9 may include：As first in Figure 13-Figure 15 and Figure 28 is slided
Block 21, the second sliding block such as in Figure 13-Figure 15 and Figure 28, the otic placode 20 in such as Figure 13-Figure 15, Figure 20 and Figure 27 and such as Figure 13-
Connecting plate 21 in Figure 15 and Figure 29.
Wherein, the first sliding block 21 is slidably mounted in the limiting slot of 8 side of pedestal, and the second sliding block 21 is slideably pacified
In the limiting slot of 8 other side of pedestal, one end of otic placode 20 and the first sliding block 21 are hinged, the one end side of connecting plate 21 with
Second sliding block 21 is hinged, and the one end other side of connecting plate 21 is hinged with the other end of otic placode 20, the other end of connecting plate 21
It is connect with electric pushrod 16.
In this way, when electric pushrod 16 extends or shrinks, the displacement of the first sliding block 21 and the second sliding block 21 in limiting slot
The displacement of connecting plate component 9 in the vertical direction may be implemented, and the hinged relationship of otic placode 20 and connecting plate 21 may be implemented to connect
Angular displacement of the fishplate bar 21 on vertical plane passes through the angle position on the displacement in the vertical direction of connecting plate component 9 and vertical plane
It moves and realizes 7 rotating opening of door body.
When specific installation, as shown in Figure 4 and Figure 6, elastic component can also be installed in the babinet 5 of dish-washing machine, for the company of connection
Fishplate bar component 9 contributes to the stabilization of door body 7 to be turned on and off.Elastic component can be tension spring.
Wherein, the control of the angle of 7 rotating opening of door body may be implemented in the distance of stretch out and draw back of electric pushrod 16, in order to door body
7 open angle is limited, such as the angle that door body 7 is opened is limited within the scope of 90 °, as shown in figure 29, connecting plate 21
On be provided with banking stop 24, as shown in figure 22, pedestal 8 be equipped with limited post 17, as shown in figure 13, banking stop 24 can be with limit
Position column 17 is abutted against to limit the maximum angle that the door body 7 of dish-washing machine is opened.For example, when door body 7 opens 90 °, connecting plate 21
Just it is moved to the position that banking stop 24 is abutted against with limited post 17, the restriction effect of limited post 17 so that connecting plate 21 can not
It continues to move to, cannot be rotated to limit door body 7.
Electric pushrod 16 can drive door hinge mechanism to open or close the door body 7 of west watt machine, example in several ways
Such as, electric pushrod 16 can directly be connect with connecting plate 21, and then door body 7 is driven to open or close.Or it is substituted using drawstring
Electric pushrod 16, motor connection stay cord, drawstring are connect with connecting plate 21, are rotated by motor and are driven drawstring movement, then drawn by drawstring
Dynamic connecting plate 21 moves so that door body 7 is opened or closed.Wherein, the motor or electronic in above two embodiment
Push rod 16 generally requires on the chassis of dish-washing machine.
However, present inventor has found under study for action, the door body 7 of dish-washing machine is driven using above two structure type
When opening or closing, the spatial position shared by door control system is larger, and the size of existing dish-washing machine is difficult to meet door control system
Installation, therefore, it is necessary to the larger-sized dish-washing machines of design structure to realize.
Based on this, while capable of realizing that door body 7 is automatically opened or closed an embodiment of the present invention provides one kind, additionally it is possible to
Reduce the technical solution of the volume of dish-washing machine.Specifically, as shown in Figure 13-Figure 15, Figure 21 figures and Figure 29, connecting plate 21 it is another
End has gear mechanism 23, and as shown in Figure 13-Figure 15, action actuating mechanism 3 further includes tooth transmission mechanism, and door hinge mechanism passes through
Tooth transmission mechanism is connect with electric pushrod 16.
Tooth transmission mechanism is to realize the mechanism being driven between component by the engagement of toothing 23, for example, gear and tooth
Transmission between wheel, the transmission between wheel and rack.By tooth transmission mechanism realize electric pushrod 16 and connecting plate component 9 it
Between power and displacement transmission effect so that the integrated model of door control system is compacter, can reduce occupied by door control system
Spatial volume, further decrease the volume of dish-washing machine.
Specifically, tooth transmission mechanism includes：Such as the driving executed in rack 15, such as Figure 14-Figure 15 and Figure 31 in Figure 26
Gear set 11 in rack 14 and such as Figure 14-Figure 15 and Figure 30.
Wherein, rack 15 is connect with one end of electric pushrod 16, and electric pushrod 16, which is extended or driven when shrinking, executes rack
15 movements；Drive rack 14 is with the second smaller rack segments 26 of toothing 23 larger the first rack segments 28 and toothing 23.
Wherein, as shown in Figure 14-Figure 15, larger gear 25 is engaged with the toothing 23 for executing rack 15, smaller tooth
Wheel 26 is engaged with the second rack segments 29 of drive rack 14；The other end of first rack segments 28 and connecting plate 21 of drive rack 14
The toothing 23 in portion bonds.When electric pushrod 16, which pushes, executes the movement of rack 15, larger gear 25 drives smaller gear
26 generate rotation, and smaller gear 26 drives drive rack 14 to move, and drive rack 14 is drivingly connected plate 21 and moves, to real
Existing gearing between electric pushrod 16 and connecting plate component 9.
After execution rack 15 is connect with electric pushrod 16, it cannot relatively move each other.In this way, in electric pushrod 16
When elongation or contraction, executing rack 15 will be with 16 synchronizing moving of electric pushrod.Specifically, as shown in figure 26, rack 15 is executed
On be formed with installation position, which for example can be that can accommodate the holding tank of electric pushrod 16, as shown in figure 24, electronic to push away
One end of bar 16 has connection through-hole, and as shown in figure 26, the bottom of holding tank has connecting hole, as shown in Figure 14-Figure 15, even
When connecing electric pushrod 16, it can be realized by the connector through connection through-hole and connecting hole, connector for example can be screw,
Bolt or axis pin etc..Such as Figure 15 and Figure 26, the space width of rack 15 and the size difference homogeneous phase of each tooth etc. are executed.
In order to improve the structural integrity and aesthetics of dish-washing machine, as the door body 7 of Fig. 2-Fig. 6, dish-washing machine are also equipped with outside
Hanging plate 6, that is, as the door body 7 of Fig. 2-Fig. 6 and Fig. 9-Figure 11, dish-washing machine include interior door component and the extension being installed on outside interior door component
Plate 6.Such as Fig. 2 and Fig. 4, when dish-washing machine is closed, interior 5 liner of door component closed box, as shown in figure 4, dish-washing machine
Chassis position be less than interior door component position.If not installing hanging plate 6, the pedestal of dish-washing machine will be directly exposed to outer, influence
The structural integrity and appearance of dish-washing machine.As shown in Figure 2 and Figure 4, hanging plate 6 is installed on the outside of interior door component, utilizes hanging plate
It is blocked on front side of the pedestal of 6 pairs of dish-washing machines.So, it is ensured that the structural integrity of dish-washing machine and good appearance.
Such as Fig. 2 and Fig. 4, when 7 outside of door body of dish-washing machine is hanging plate 6, due between hanging plate 6 and the machine base that washes the dishes away from
It is close from relatively.For door body 7 in opening procedure, hanging plate 6 tends to interfere with the rotation of door body 7.Hanging plate 6 hinders turning for door body 7 in order to prevent
Dynamic, as shown in figure 25, action actuating mechanism further includes the hanging plate button 13 for connecting the hanging plate 6 in the door body 7 of dish-washing machine, is such as schemed
Shown in 26, the side for executing rack 15 is additionally provided with the hanging plate button locating piece 19 for installing hanging plate button 13, such as Figure 14-Figure 15 institutes
Show, executes and 6 synchronizing moving of hanging plate is driven by hanging plate button 13 when rack 15 moves.Specifically, as shown in Figure 2 and Figure 4, when washing the dishes
When the door body 7 of machine is closed, the top of the top of hanging plate 6 and dish-washing machine is substantially flush, and the bottom end of hanging plate 6 with wash the dishes
The bottom end of machine is close to block the pedestal of dish-washing machine.As shown in Figure 5 and Figure 6, it when 7 rotating opening of door body of dish-washing machine, then hangs
Plate 6 moves up under the drive for executing rack 15, and the bottom of hanging plate 6 moves up, so as to avoid the rotation to dish-washing machine from producing
It is raw to hinder.
As shown in figure 25, hanging plate button 13 can be connect by the mounting hole that its underpart both sides open up with hanging plate 6.Hanging plate button 13
Top be the holding tank for accommodating hanging plate button locating piece 19, as shown in figure 26, hanging plate button locating piece 19 can be cylindrical positioning
Part, therefore, as shown in figure 25, holding tank can be circular groove.In addition, in order to improve the compact-sized of automatic door control system
Property, as shown in figure 25, it is also formed with connection column on hanging plate button 13, as shown in Figure 14-Figure 15, extension is installed in hanging plate button 13
While on plate button locating piece 19, electric pushrod 16 can also be connected by the connection column.
Further, as shown in Figure 12-Figure 13, Figure 16-Figure 29, Figure 21, Figure 23 and Figure 32, action actuating mechanism can also wrap
Guide groove 12 and connecting seat 10 are included, can be that the movement of execution rack 15, drive rack 14 and electric pushrod 16 provides guiding sky
Between, guide groove 12 and connecting seat 10 are individually fixed in the door body 7 of dish-washing machine；
As shown in figure 23, pilot hole 18 is offered along its length on the side wall of guide groove 12, such as Figure 12-Figure 13, hold
Row rack 15 and electric pushrod 16 are installed in guide groove 12, and such as Figure 12, hanging plate button locating piece 19 extend out to position by pilot hole 18
In outside guide groove 12, when executing the movement of rack 15, hanging plate button locating piece 19 is moved also along pilot hole 18, to drive hanging plate
13 movement of button, and then the hanging plate 6 being connected and fixed with hanging plate button 13 is driven to move；
As shown in figure 32, through-hole is offered on the side wall of connecting seat 10, as shown in Figure 12 and Figure 13, larger gear 25
It is coaxial fixed by axis 27 across through-hole and smaller gear 26；As shown in figure 13, smaller gear 26 is located at connecting seat 10
Inside, as shown in figure 12, larger gear 25 is located at the outside of connecting seat 10, and as shown in figure 13, drive rack 14 is mounted on
In connecting seat 10, connecting plate 21 is hinged with connecting seat 10.
In conclusion the door-closing control device of dish-washing machine according to the ... of the embodiment of the present invention, is washed by gravity sensor detection
The weight of the liner of bowl machine, control module generate shutdown drive signal when the weight of the liner of dish-washing machine remains unchanged, and will
Shutdown drive signal is sent to action actuating mechanism, and being executed when action actuating mechanism receives shutdown drive signal makes dish-washing machine
The action that door body is closed.The door-closing control device of the embodiment of the present invention can be kept not in the weight of the liner of dish-washing machine as a result,
Automatic door-closing when change closes the door without user and the action of shutdown can be realized manually, effectively improves the convenience of dish-washing machine, is promoted and is used
The experience at family.
In order to achieve the above objectives, the embodiment of the present invention also proposed a kind of dish-washing machine, and as shown in figure 33, dish-washing machine 30 wraps
It includes：Wash the dishes box body 5；It is installed on the dish-washing machine door body 7 for the box body that washes the dishes；Dish-washing machine door-closing control device 1, for controlling
Dish-washing machine is closed the door.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, those skilled in the art can be by this specification
Described in different embodiments or examples be combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (11)
1. a kind of door-closing control device of dish-washing machine, which is characterized in that including：
Gravity sensor, the weight of the liner for detecting the dish-washing machine；
Action actuating mechanism, for executing the action for making the door body of the dish-washing machine close when receiving shutdown drive signal；
Control module, the control module are connected with the gravity sensor and the action actuating mechanism respectively, the control
Module is used to generate the shutdown drive signal when the weight of liner of the dish-washing machine remains unchanged, and by the shutdown
Drive signal is sent to action and executes structure.
2. the door-closing control device of dish-washing machine according to claim 1, which is characterized in that the control module is receiving
Start timing when the weight of the liner of the dish-washing machine, driving of closing the door is generated when the duration of the weight reaches preset value
Signal.
3. the door-closing control device of dish-washing machine according to claim 2, which is characterized in that the control module is starting to count
When after, if receiving the weight of the liner of the new dish-washing machine, restart timing.
4. the door-closing control device of dish-washing machine according to claim 1, which is characterized in that the action actuating mechanism packet
It includes：
Electric pushrod, the electric pushrod can be extended or be shunk according to the shutdown drive signal；
Door hinge mechanism, the door hinge mechanism can close the door of the dish-washing machine when the electric pushrod extends or shrinks
Body.
5. the door-closing control device of dish-washing machine according to claim 4, which is characterized in that the door hinge mechanism includes：
Pedestal, the pedestal are fixed on the babinet of the dish-washing machine；
Connecting plate component, the connecting plate component are separately connected the pedestal and the electric pushrod, and electronic can be pushed away described
Bar is extended or is slided relative to the pedestal when shrinking.
6. the door-closing control device of dish-washing machine according to claim 5, which is characterized in that the connecting plate component includes：
First sliding block, first sliding block are slidably mounted in the limiting slot of the pedestal side；
Second sliding block, second sliding block are slidably mounted in the limiting slot of the pedestal other side；
Otic placode, one end of the otic placode are hinged with first sliding block；
Connecting plate, the one end side of the connecting plate and second sliding block are hinged, the one end other side of the connecting plate with
The other end of the otic placode is hinged, and the other end of the connecting plate is connect with the electric pushrod.
7. the door-closing control device of dish-washing machine according to claim 6, which is characterized in that the connecting plate it is described another
End has toothing, and the action actuating mechanism further includes tooth transmission mechanism, and the door hinge mechanism is driven by the tooth
Mechanism is connect with the electric pushrod；And/or
The connecting plate is equipped with banking stop, and the pedestal is equipped with limited post, and the banking stop can be with the limited post phase
It abuts to limit the maximum angle that the door body of the dish-washing machine is opened.
8. the door-closing control device of dish-washing machine according to claim 7, which is characterized in that the tooth transmission mechanism includes：
Rack is executed, which connect with one end of the electric pushrod, and the electric pushrod is extended or driven when shrinking
The execution rack movement；
Drive rack, the drive rack is with the second smaller rack of toothing larger the first rack segments (28) and toothing
Section；
Gear set, the gear set include larger gear and with the co-axially fixed smaller gear of the larger gear；
Wherein, the larger gear is engaged with the toothing for executing rack, the smaller gear and the sliding tooth
Second rack segments of item engage；The toothing of first rack segments of the drive rack and described the other end of the connecting plate
Engagement.
9. the door-closing control device of dish-washing machine according to claim 8, which is characterized in that the action actuating mechanism also wraps
The hanging plate button of the hanging plate in the door body for connecting the dish-washing machine is included, the side for executing rack is additionally provided with for installing
The hanging plate button locating piece of hanging plate button is stated, the hanging plate synchronizing moving is moved by the hanging plate cingulum when execution rack moves.
10. the door-closing control device of dish-washing machine according to claim 9, which is characterized in that the action actuating mechanism is also
Including guide groove and connecting seat, the guide groove and the connecting seat are individually fixed in the door body of the dish-washing machine；
Pilot hole, the execution rack and electric pushrod installation are offered on the side wall of the guide groove along its length
In in the guide groove, the hanging plate button locating piece is extend out to by the pilot hole outside the guide groove；
Offer through-hole on the side wall of the connecting seat, the larger gear by axis across the through-hole with it is described smaller
Gear coaxially fix；The smaller gear is located at the inside of the connecting seat, and the larger gear is located at the connection
The outside of seat, the drive rack are mounted in the connecting seat, and the connecting plate is hinged with the connecting seat.
11. a kind of dish-washing machine, which is characterized in that including：
Wash the dishes box body；
It is installed on the dish-washing machine door body of the box body that washes the dishes；
The door-closing control device of dish-washing machine according to any one of claim 1-10, for controlling the organ that washes the dishes
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637554.0A CN108577763B (en) | 2018-06-20 | 2018-06-20 | Dish washer and door closing control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637554.0A CN108577763B (en) | 2018-06-20 | 2018-06-20 | Dish washer and door closing control device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108577763A true CN108577763A (en) | 2018-09-28 |
| CN108577763B CN108577763B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810637554.0A Active CN108577763B (en) | 2018-06-20 | 2018-06-20 | Dish washer and door closing control device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109394120A (en) * | 2018-12-03 | 2019-03-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Door lock actuator and dish-washing machine |
| CN110123235A (en) * | 2019-05-21 | 2019-08-16 | 广东万和电气有限公司 | Embedded dish washer and its door opening and closing mechanism |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108577763B (en) | 2023-09-26 |
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