CN208910130U - Dish-washing machine and its door-closing control device - Google Patents

Abstract

The utility model proposes a kind of dish-washing machine and its door-closing control devices, wherein device includes: gravity sensor, the weight of the liner for detecting the dish-washing machine；Action actuating mechanism, for executing the movement for closing the door body of the dish-washing machine when receiving shutdown driving 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 driving signal when the weight of the liner of the dish-washing machine remains unchanged, and by the shutdown driving signal be sent to movement execute structure, can when the weight of the liner of dish-washing machine remains unchanged automatic door-closing.

Description

Dish-washing machine and its door-closing control device

Technical field

The utility model relates to technical field of electric appliances more particularly to a kind of dish-washing machines and its door-closing control device.

Background technique

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 the upper hand of user holds tableware, 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.

Utility model content

The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality It is to propose a kind of door-closing control device of dish-washing machine with first novel purpose, to realize.

Second purpose of the utility model is to propose a kind of dish-washing machine.

In order to achieve the above object, the utility model first aspect proposes a kind of door-closing control device of dish-washing machine, comprising: weight Force snesor, the weight of the liner for detecting the dish-washing machine；Action actuating mechanism, for receiving shutdown driving signal The movement that Shi Zhihang closes the door body of the dish-washing machine；Control module, the control module respectively with the gravity sensor It is connected with the action actuating mechanism, the control module is used for the generation when the weight of the liner of the dish-washing machine remains unchanged The shutdown driving signal, and the shutdown driving signal is sent to movement and executes structure.

The door-closing control device of dish-washing machine according to the present utility model detects the liner of dish-washing machine by gravity sensor Weight, control module generate shutdown driving signal when the weight of the liner of dish-washing machine remains unchanged, and the driving signal that will close the door It is sent to action actuating mechanism, execution closes the door body of dish-washing machine dynamic when action actuating mechanism receives shutdown driving signal Make.The door-closing control device of the utility model embodiment can be automatic when the weight of the liner of dish-washing machine remains unchanged as a result, It closes the door, closing the door manually without user can be realized the movement of shutdown, effectively improve the convenience of dish-washing machine, promote the body of user It tests.

Further, the control module starts timing when receiving the weight of liner of the dish-washing machine, when described The duration of weight generates shutdown driving signal when reaching preset value.

Further, the control module is after starting timing, if receive the liner of the new dish-washing machine Weight then restarts timing.

Further, the action actuating mechanism includes: electric pushrod, which can drive according to the shutdown Signal elongation is shunk；Door hinge mechanism, the door hinge mechanism can be when the electric pushrod extend or shrinks described in closing The door body of dish-washing machine.

Further, the door hinge mechanism includes: pedestal, which is fixed on the cabinet of the dish-washing machine；Connection Board group part, the connecting plate component are separately connected the pedestal and the electric pushrod, and can be extended in the electric pushrod or It is slided when contraction relative to the pedestal.

Further, the connecting plate component includes: the first sliding block, which is slidably mounted in the pedestal In the limiting slot of side；Second sliding block, second sliding block are slidably mounted in the limiting slot of the pedestal other side；Ear Plate, one end of the otic placode and first sliding block are hinged；Connecting plate, the one end side of the connecting plate and second sliding block are cut with scissors It connects, the one end other side of the connecting plate and the other end of the otic placode are hinged, the other end of the connecting plate and the electricity Dynamic push rod connection.

Further, described the other end of the connecting plate has toothing, and the action actuating mechanism further includes tooth Transmission mechanism, the door hinge mechanism are connect by the tooth transmission mechanism with the electric pushrod；And/or the connecting plate It is equipped with limit film, the pedestal is equipped with limited post, and the limit film can be abutted against with the limited post described in limitation The maximum angle that the door body of dish-washing machine is opened.

Further, the tooth transmission mechanism includes: execution rack gear, and one end of the execution rack gear and the electric pushrod connects It connects, the electric pushrod extends or drives the execution rack gear mobile when shrinking；Drive rack, the drive rack have toothing Biggish first rack segments (28) and lesser second rack segments of toothing；Gear set, the gear set include biggish gear and With the biggish co-axially fixed lesser gear of gear；Wherein, the biggish gear and the toothing for executing rack gear Engagement, the lesser gear are engaged with the second rack segments of the drive rack；First rack segments of the drive rack with The toothing of described the other end of the connecting plate engages.

Further, the action actuating mechanism further includes the hanging plate for connecting the hanging plate in the door body of the dish-washing machine Button, the side for executing rack gear are additionally provided with the hanging plate button locating piece for installing the hanging plate button, and the execution rack gear is mobile When the hanging plate synchronizing moving moved by the hanging plate cingulum.

Further, the action actuating mechanism further includes guide groove and attachment base, the guide groove and the attachment base It is individually fixed in the door body of the dish-washing machine；Pilot hole is offered on the side wall of the guide groove along its length, it is described It executes rack gear and the electric pushrod is installed in the guide groove, the hanging plate button locating piece extend out to position by the pilot hole In outside the guide groove；Through-hole is offered on the side wall of the attachment base, the biggish gear is by passing through the through-hole Axis is coaxially fixed with the lesser gear；The lesser gear is located at the inside of the attachment base, the biggish gear Positioned at the outside of the attachment base, the drive rack is mounted in the attachment base, and the connecting plate and the attachment base are cut with scissors It connects.

In order to achieve the above objectives, the utility model second aspect proposes a kind of dish-washing machine, comprising: wash the dishes box body；Peace Dish-washing machine door body loaded on the box body that washes the dishes；The door-closing control device of the dish-washing machine, for controlling the dish-washing machine It closes the door.

The additional aspect of the utility model and advantage will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will Become obvious and be readily appreciated that, in which:

Fig. 1 is the block diagram according to the door-closing control device of the dish-washing machine of the utility model embodiment；

Fig. 2 is schematic perspective view when being closed according to the door body of the dish-washing machine of the utility model embodiment；

Fig. 3 is schematic perspective view when being opened according to the door body of the dish-washing machine of the utility model embodiment；

Fig. 4 is lateral inner structural schematic diagram when being closed according to the door body of the dish-washing machine of the utility model embodiment；

Fig. 5 is lateral outer structural schematic diagram when being opened according to the door body of the dish-washing machine of the utility model embodiment；

Fig. 6 is lateral inner structural schematic diagram when being opened according to the door body of the dish-washing machine of the utility model embodiment；

Fig. 7 is the main view according to the liner of the dish-washing machine of the utility model embodiment；

Fig. 8 is the side view according to the liner of the dish-washing machine of the utility model embodiment；

Fig. 9 is the main view according to the interior door component of the dish-washing machine of the utility model embodiment；

Figure 10 is the side view according to the interior door component of the dish-washing machine of the utility model embodiment；

Figure 11 is the schematic perspective view according to the interior door component of the dish-washing machine of the utility model embodiment；

Figure 12 is the schematic perspective view according to the door control system of the dish-washing machine of the utility model embodiment；

Figure 13 is the schematic perspective view 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 schematic perspective view under another visual angle of Figure 14；

Figure 16 is guide groove, the combining structure schematic diagram for executing rack gear, electric pushrod and hanging plate button；

The bottom view that Figure 17 is 16；

Figure 18 is the right view of Figure 16；

Figure 19 is the main view of Figure 16；

Figure 20 is the combining structure schematic diagram of connecting plate component and attachment base；

Figure 21 is the schematic perspective view under another visual angle of Figure 20；

Figure 22 is the schematic perspective view of pedestal；

Figure 23 is the schematic perspective view of guide groove；

Figure 24 is the schematic perspective view of electric pushrod；

Figure 25 is the schematic perspective view of hanging plate button；

Figure 26 is the schematic perspective view for executing rack gear；

Figure 27 is the schematic perspective view of otic placode；

Figure 28 is the schematic perspective view of sliding block；

Figure 29 is the schematic perspective view of connecting plate；

Figure 30 is the schematic perspective view of gear set；

Figure 31 is the schematic perspective view of drive rack；

Figure 32 is the schematic perspective view of attachment base；

Figure 33 is the block diagram of the dish-washing machine of the utility model embodiment.

Description of symbols

The door-closing control device of 1- dish-washing machine；2- gravity sensor；

3- action actuating mechanism；4- control module；

5- cabinet；6- hanging plate；

7- door body；8- pedestal；

9- connecting plate component；10- attachment base；

11- gear set；12- guide groove；

13- hanging plate button；14- drive rack；

15- executes rack gear；16- electric pushrod；

17- limited post；18- pilot hole；

19- hanging plate button locating piece；20- otic placode；

21- sliding block；22- connecting plate；

23- toothing；24- limit film；

The biggish gear of 25-；The lesser gear of 26-；

27- axis；The first rack segments of 28-；

The second rack segments of 29-；30- dish-washing machine.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to the accompanying drawings the dish-washing machine and its door-closing control device of the utility model embodiment are described.

Fig. 1 is the block diagram according to the door-closing control device of the dish-washing machine of the utility model embodiment.Such as Fig. 1 institute Show, the door-closing control device 1 of the dish-washing machine of the utility model embodiment includes: gravity sensor 2, action actuating mechanism 3 and control Molding block 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 The movement for closing the door body of dish-washing machine is executed when shutdown driving signal, control module 4 is held with gravity sensor 2 and movement respectively Row mechanism 3 is connected, and control module 4 is used to generate shutdown driving signal when the weight of the liner of dish-washing machine remains unchanged, and Shutdown driving signal is sent to action actuating mechanism.

That is, the weight of the liner of 2 real-time detection dish-washing machine of gravity sensor, 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 driving signal is generated when the weight of liner remains unchanged, and shutdown driving signal is sent to action actuating mechanism 3, is acted The movement for closing the door body of dish-washing machine is executed when executing agency 3 receives shutdown driving signal.

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 utility model embodiment as a result, can user stop take/place tableware when, root No longer change according to the weight of liner, determines that user terminates the operation of tableware, and then dish-washing machine is made by action actuating mechanism Door body is closed, and is realized the effect of automatic door-closing, is further facilitated the use of user, and avoiding can not be manual after user's held by both hands tableware The problem of shutdown, promotes the experience of user.

One embodiment according to the present utility model, control module 4 start in the weight for the liner for receiving dish-washing machine Timing generates shutdown driving signal 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 driving 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 movement.

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 illustrating that user carries out if control module 4 receives the weight of the liner of new dish-washing machine Operation to tableware avoids the timing time carried out according to the weight of old liner from reaching therefore, it is necessary to restart timing Preset value, the shutdown movement of initiation influence the operation of user.

It is further right, the concrete mechanism of the action actuating mechanism 3 in the utility model embodiment can there are many, preferably Ground, as shown in Fig. 2-Figure 32, action actuating mechanism 3 includes: that this is electronic to push away such as the electric pushrod 16 in Figure 13-Figure 15 and Figure 24 Bar 16 can be extended or be shunk according to shutdown driving signal；Such as the door hinge mechanism in Fig. 9-Figure 15 and Figure 20-Figure 21, the door hinge Chain mechanism 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 cabinet 5 for accommodating tableware and is installed on cabinet 5 Door body 7 on side.

Wherein, 7 linkage of door body for example may include: such as the pedestal 8 in Figure 22 and as shown in Figure 12-Figure 15 in company Fishplate bar component 9.

Specifically, as shown in Fig. 4-Fig. 8, on the fixed cabinet 5 with dish-washing machine of the pedestal 8；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 cabinet 5 of dish-washing machine, such as scheme Shown in 22, pedestal 8 is formed as having limiting slot be parallel to each other and that opening is opposite at the ipsilateral 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 slide in limiting slot.

In one embodiment of the utility model, connecting plate component 9 can include: such as in Figure 13-Figure 15 and Figure 28 The second sliding block in one sliding block 21, such as 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 Connecting plate 21 in 13- 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 is hinged with the first sliding block 21, 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 and the other end of otic placode 20 are hinged, 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 cabinet 5 of dish-washing machine, for the company of connection Fishplate bar component 9 facilitates the stabilization of door body 7 and opens or closes.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 limit film 24, as shown in figure 22, pedestal 8 be equipped with limited post 17, as shown in figure 13, limit film 24 can be with limit Column 17 is abutted against to limit the maximum angle of the door body 7 of dish-washing machine opening.For example, connecting plate 21 is proper when door body 7 opens 90 ° It is moved to limit film 24 well and position that limited post 17 abuts against, the restriction effect of limited post 17 makes connecting plate 21 can not be after Continuous movement, is not able to rotate to limit door body 7.

Electric pushrod 16 can drive door hinge mechanism to turn on or off the door body 7 of western 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 turns on or off.Wherein, the motor or electronic in above two embodiment Push rod 16, which generally requires, to be mounted on the chassis of dish-washing machine.

However, the utility model people of the application has found under study for action, using above two structure type driving dish-washing machine When door body 7 opens or closes, spatial position shared by door control system is larger, and the size of existing dish-washing machine is difficult to meet gate system The installation of system, therefore, it is necessary to the larger-sized dish-washing machines of design structure to be just able to achieve.

Based on this, while the utility model embodiment provides one kind and can be realized door body 7 and be automatically opened or closed, also The technical solution of the volume of dish-washing machine can be reduced.Specifically, as shown in Figure 13-Figure 15, Figure 21 figure and Figure 29, connecting plate 21 The other end has gear mechanism 23, and as shown in Figure 13-Figure 15, action actuating mechanism 3 further includes tooth transmission mechanism, door hinge mechanism It is connect by tooth transmission mechanism 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 transmitting effect so that the overall mechanism of door control system is more compact, 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 execution rack gear 15 in Figure 26, the driving in such as Figure 14-Figure 15 and Figure 31 Gear set 11 in rack gear 14 and such as Figure 14-Figure 15 and Figure 30.

Wherein, rack gear 15 is connect with one end of electric pushrod 16, and electric pushrod 16, which is extended or driven when shrinking, executes rack gear 15 is mobile；Drive rack 14 has biggish first rack segments 28 of toothing 23 and lesser second rack segments 26 of toothing 23.

Wherein, as shown in Figure 14-Figure 15, biggish gear 25 is engaged with the toothing 23 for executing rack gear 15, lesser 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 gear 15, biggish gear 25 drives lesser gear 26 generate rotation, and lesser gear 26 drives drive rack 14 mobile, and the drive connection plate 21 of drive rack 14 is mobile, to realize Transmission effect between electric pushrod 16 and connecting plate component 9.

After execution rack gear 15 is connect with electric pushrod 16, it cannot relatively move each other.In this way, being stretched in electric pushrod 16 When long or contraction, executing rack gear 15 will be with 16 synchronizing moving of electric pushrod.Specifically, as shown in figure 26, it executes on rack gear 15 It is formed with installation position, which for example can be the holding tank that can accommodate electric pushrod 16, as shown in figure 24, electric pushrod 16 one end 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, connection electricity It when dynamic push rod 16, can be realized by the connector through connection through-hole and connecting hole, connector for example can be screw, bolt Or pin shaft etc..Such as Figure 15 and Figure 26, the space width of rack gear 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 in close state, interior 5 liner of door component closed box, as shown in figure 4, dish-washing machine Chassis position be lower 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 6 The pedestal front side of dish-washing machine is blocked.So, it is ensured that the structural integrity of dish-washing machine and good appearance.

Such as Fig. 2 and Fig. 4, when on the outside of the door body 7 of dish-washing machine being 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 gear 15 is additionally provided with the hanging plate button locating piece 19 for installing hanging plate button 13, such as Figure 14-Figure 15 institute Show, 6 synchronizing moving of hanging plate is driven by hanging plate button 13 when executing the movement of rack gear 15.Specifically, as shown in Figure 2 and Figure 4, when washing the dishes When the door body 7 of machine is in close state, 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 close pedestal to block dish-washing machine in the bottom end of 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 gear 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 two 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, is installed on hanging plate in hanging plate button 13 While button on 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 be wrapped Guide groove 12 and attachment base 10 are included, guiding sky can be provided to execute the movement of rack gear 15, drive rack 14 and electric pushrod 16 Between, guide groove 12 and attachment base 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 gear 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 gear 15, hanging plate button locating piece 19 is mobile also along pilot hole 18, to drive hanging plate Button 13 is mobile, and then drives the hanging plate 6 being connected and fixed with hanging plate button 13 mobile；

As shown in figure 32, through-hole is offered on the side wall of attachment base 10, as shown in Figure 12 and Figure 13, biggish gear 25 is logical It crosses coaxial fixed across the axis 27 of through-hole and lesser gear 26；As shown in figure 13, lesser gear 26 is located at attachment base 10 Inside, as shown in figure 12, biggish gear 25 are located at the outside of attachment base 10, as shown in figure 13,14 company of being mounted on of drive rack In joint chair 10, connecting plate 21 and attachment base 10 are hinged.

In conclusion being examined according to the door-closing control device of the dish-washing machine of the utility model embodiment by gravity sensor The weight of the liner of dish-washing machine is surveyed, control module generates shutdown driving signal when the weight of the liner of dish-washing machine remains unchanged, And shutdown driving signal is sent to action actuating mechanism, executing when action actuating mechanism receives shutdown driving signal makes to wash the dishes The movement that the door body of machine is closed.The door-closing control device of the utility model embodiment can be in the weight of the liner of dish-washing machine as a result, Automatic door-closing when amount remains unchanged, closing the door manually without user can be realized the movement of shutdown, effectively improve the convenience of dish-washing machine Property, promote the experience of user.

In order to achieve the above objectives, the utility model embodiment also proposed a kind of dish-washing machine, as shown in figure 33, dish-washing machine 30 It include: the box body 5 that washes the dishes；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 processed is closed the door.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting 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 of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete 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 is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height 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 contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, those skilled in the art can say this Different embodiments or examples described in bright book are combined.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (11)

1. a kind of door-closing control device of dish-washing machine characterized by comprising

Gravity sensor, the weight of the liner for detecting the dish-washing machine；

Action actuating mechanism, for executing the movement for closing the door body of the dish-washing machine when receiving shutdown driving 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 driving signal when the weight of liner of the dish-washing machine remains unchanged, and by the shutdown Driving signal is sent to movement 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 driving 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 cabinet of the dish-washing machine；

Connecting plate component, the connecting plate component are separately connected the pedestal and the electric pushrod, and electronic can push away described It is slided when bar elongation or contraction relative to the pedestal.

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 and first sliding block are hinged；

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 limit film, and the pedestal is equipped with limited post, and the limit film 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 gear is executed, which connect with one end of the electric pushrod, and the electric pushrod is extended or driven when shrinking The execution rack gear is mobile；

Drive rack, the drive rack have biggish first rack segments (28) of toothing and lesser second rack gear of toothing Section；

Gear set, the gear set include biggish gear and with the biggish co-axially fixed lesser gear of gear；

Wherein, the biggish gear is engaged with the toothing for executing rack gear, the lesser gear and the sliding tooth Second rack segments of item engage；The toothing of described the other end of the first rack segments and connecting plate of the drive rack 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 gear 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 gear is mobile.

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 attachment base, the guide groove and the attachment base are individually fixed in the door body of the dish-washing machine；

Pilot hole, the execution rack gear 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 outside the guide groove by the pilot hole；

Offer through-hole on the side wall of the attachment base, the biggish gear by pass through the axis of the through-hole with it is described smaller Gear coaxially fix；The lesser gear is located at the inside of the attachment base, and the biggish gear is located at the connection The outside of seat, the drive rack are mounted in the attachment base, and the connecting plate and the attachment base are hinged.

11. a kind of dish-washing machine characterized by comprising

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 claim 1 to 10, for controlling the organ that washes the dishes Door.