CN217907688U - Control device, machine door assembly and dish washing machine - Google Patents

Abstract

The utility model belongs to the technical field of electrical apparatus, a controlling device, machine door subassembly and dish washer are specifically disclosed. The control device comprises an installation shell and a display screen, wherein an installation groove is formed in a front installation surface of the installation shell, the display screen is installed in the installation groove, a handle buckling part is arranged at the lower end of the installation shell, and the handle buckling part is provided with a handle buckling groove which is communicated downwards. The machine door component comprises a door body and the control device. The dishwasher comprises the door assembly. The utility model discloses an operating device, machine door subassembly and dish washer can improve the switch door convenience of operating device, machine door subassembly and dish washer, simplifies the structure, reduces the processing cost.

Description

Control device, machine door assembly and dish washing machine

Technical Field

The utility model relates to the technical field of electrical apparatus, especially, relate to an operating device, machine door subassembly and dish washer.

Background

The dish washer is an electric appliance capable of automatically washing and drying tableware such as dishes and the like, can effectively liberate the hands of a user, reduces the labor intensity of the user, and improves the life quality of the user.

The machine door of the dish-washing machine is usually arranged in a drawing way or connected in a hinged way, and a hand-buckling groove for buckling a hand is usually formed in the machine door of the dish-washing machine for facilitating the opening and closing of the door by a user. Because the outer surface of the machine door usually adopts a glass plate surface as a decorative surface, the difficulty of processing and forming the buckle slot on the glass plate surface is higher, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an operating device, machine door subassembly and dish washer to reduce the processing cost of dish washer, reduce the spare part quantity of dish washer, improve the packaging efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an operating device, includes installation shell and display screen, the mounting groove has been seted up to the preceding installation face of installation shell, the display screen install in the mounting groove, the lower extreme of installation shell is equipped with detains hand portion, detain hand portion and have the attacker's groove that link up downwards.

As an alternative solution to the operating device, the handle is integrally formed at the lower end of the mounting shell.

As an optional technical solution of the control device, the mounting shell includes a main shell portion, the mounting groove has been seted up on the main shell portion, the front side lower extreme downwardly extending of main shell portion forms the attacker portion, the rear side of attacker portion with the lower extreme of main shell portion encloses to establish and forms the attacker groove.

As an optional technical scheme of the control device, the handle part comprises an arc-shaped handle plate part, the handle plate part extends along the left-right direction, the upper end of the handle plate part is connected with the main shell part, the arc-shaped opening forms the handle slot, a plurality of rib parts are convexly arranged on the front side surface of the handle plate part, and the front side surfaces of the rib parts are coplanar with the front mounting surface.

As an optional technical solution of the operating device, the mounting case includes a main case portion, the display screen is mounted on the main case portion, and the upper end of the handle portion is detachably connected with the lower end face of the main case portion.

As an optional technical scheme of the control device, the front side surface of the handle part and the front mounting surface are positioned on the same plane;

and/or the lower end of the handle part is bent forwards to form a decoration part, and an insertion groove with an upward opening is formed between the decoration part and the front side surface of the handle part.

As an optional technical scheme of the operating device, the operating device further comprises a protection panel covering the front mounting surface, and the lower end of the protection panel is inserted into the insertion groove.

As an optional technical solution of the operation and control device, the handle part is detachably connected with the main casing part, and the handle part is made of metal.

As an optional technical scheme of the control device, the handle slot penetrates through the rear side surface of the mounting shell;

and/or the front side groove wall of the handle buckling groove forms a holding surface, and the holding surface extends forwards in an inclined manner from top to bottom.

As an optional technical scheme of the control device, the control device further comprises a control panel, the control panel and the display screen are respectively installed on the front side and the rear side of the installation shell, and the control panel is electrically connected with the display screen.

As an optional technical solution of the control device, the display screen and/or the control panel is/are provided with a function/program menu inside.

As an optional technical solution of the control device, the display screen and/or the control panel are further provided with a graphic interpretation, the graphic interpretation is used for explaining at least part of functions and/or programs in the function/program menu, and the display screen can display the function/program menu and the graphic interpretation.

As an optional technical solution of the control device, the graphic interpretation includes a picture interpretation, a text interpretation and/or a video interpretation; and/or the display screen is a touch display screen.

As an optional technical scheme of an operation device, the storage tank has been seted up at the back of installation shell, the control panel install in the storage tank, the storage tank with just to setting up around the mounting groove, the tank bottom of mounting groove link up and has seted up the perforation, the display screen with the control panel is through wearing to locate electric connector in the perforation is connected.

As an alternative to the manipulating device, a sealing member is disposed on the back surface of the mounting shell, the sealing member protrudes outwardly from the rear mounting surface of the mounting shell, and the sealing member is at least partially located above and across the control board.

As an alternative to the actuating device, the sealing element is in the shape of a straight line.

As an optional technical solution of the control device, the control device further includes a control element, the control element is electrically connected to the control board, and the control element is used for selecting and confirming functions and/or programs in the function/program menu displayed on the display screen.

As an optional technical solution of the control device, the control component can implement a rotation control and/or a press control, the rotation control is used for selecting a function or a program in the function/program menu, and the press control is used for confirming the selected function or program.

As an optional technical scheme of the control device, the control members are respectively arranged on the left side and the right side of the installation shell, one of the control members is used for selecting and confirming a primary menu of the function/program menu, and the other control member is used for selecting and confirming a secondary menu of the function/program menu.

As an alternative to the operation device, the side portion of the mounting shell is provided with a notch, the operation member partially passes through the notch and extends into the back side of the mounting shell, and the operation member partially exposes out of the side portion of the mounting shell.

As an optional technical scheme of the control device, the control device further comprises a protection panel, the protection panel is covered on the front mounting surface, and the protection panel is provided with a perspective area corresponding to the display screen;

as an optional technical scheme of the control device, the control device further comprises a decorative strip, and the decorative strip is wrapped on the lower side edge of the handle part.

The machine door assembly comprises a door body and the control device, wherein the control device is installed on the door body and protrudes forwards from the front surface of the door body, and the buckling groove is located on the front side of the door body.

As an optional technical scheme of the machine door assembly, the door body comprises a door panel and a door frame arranged on the rear side of the door panel, and the rear mounting surface of the mounting shell is attached to the front side surface of the door panel;

the door comprises a door panel, a door frame and a mounting shell, wherein the door frame is provided with a door opening, the door opening is provided with a door opening, the mounting shell is provided with a first mounting structure, the door frame is provided with a second mounting structure, and one of the first mounting structure and the second mounting structure penetrates through the door panel and is detachably connected with the other one of the first mounting structure and the second mounting structure.

As an optional technical solution of the machine door assembly, the control device further includes a control element, the control element is used for controlling the display of the display screen, an operation end portion of the control element is clamped between the installation shell and the door panel, and a connection end of the control element passes through the door panel and is detachably connected with the door frame.

A dishwasher, comprising a door assembly as described above.

The beneficial effects of the utility model reside in that:

the utility model provides a control device, through setting up attacker's portion at the installation shell lower extreme, can carry out the switching operation to the quick-witted door subassembly through attacker's portion, improve the convenience that the door body was opened or was closed. Simultaneously; the handle part is arranged on the mounting shell, so that the independent assembly of a handle part can be avoided, the number of parts of the machine door assembly is reduced, and the assembly difficulty of the machine door assembly is reduced; moreover, set up the attacker portion on the installation shell, it is lower for forming the attacker portion degree of difficulty on the door panel, reduces the processing cost of quick-witted door subassembly, and is favorable to keeping the roughness of a body, reduces the processing degree of difficulty of a body.

The utility model provides a machine door subassembly, through adopting foretell controlling device, can improve the convenience of controlling and switch door convenience to dish washer, reduce the processing degree of difficulty and the processing cost of machine door subassembly, improve the packaging efficiency.

The utility model provides a dish washer, through adopting foretell door subassembly, can reduce the convenience of controlling of dish washer, reduce the cost of dish washer, improve the packaging efficiency of dish washer.

Drawings

FIG. 1 is a schematic structural diagram of a dishwasher according to an embodiment of the present invention;

fig. 2 is a schematic view of a disassembled structure of a door assembly provided in an embodiment of the present invention;

fig. 3 is a partial cross-sectional view of a door assembly according to an embodiment of the present invention;

fig. 4 is a schematic front structural view of a mounting housing according to an embodiment of the present invention;

fig. 5 is a schematic back structural view of an operating device according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a back surface of a mounting housing according to a first embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at I;

fig. 8 is a schematic structural diagram of a cross beam according to an embodiment of the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 8 at J;

fig. 10 is a side view of a door assembly according to an embodiment of the present invention;

fig. 11 is a schematic back view of a partial structure of a door assembly according to an embodiment of the present invention;

FIG. 12 is a schematic view of the structure of FIG. 11 with the waterproof cover removed;

fig. 13 is a schematic back structural view of an operating device according to a second embodiment of the present invention.

The figures are labeled as follows:

1. an operating device; 11. mounting a shell; 11a, a main shell part; 111. mounting grooves; 1111. a first groove; 112. a containing groove; 1121. perforating; 1122. heat dissipation holes; 113. a handle part is buckled; 1131. a handle buckling groove; 1132. a handle plate portion; 1133. a rib section; 114. a glue groove; 1141. supporting ribs; 1142. glue overflow holes; 115. a notch; 116. mounting a column; 117. a positioning column; 1171. a support column portion; 1172. a positioning projection; 118. a first fixed column; 119. a sealing groove; 1110. a first boss portion; 1120. a decorative part; 12. a display screen; 13. a control panel; 14. a protective panel; 15. decorating strips; 151. a first trim; 152. a second trim; 16. a seal member; 17. an operation control member; 18. connecting a lead;

2. a door body; 21. a door panel; 211. avoiding the mouth; 2111. a first mouth portion; 2112. a second mouth portion; 22. a cross beam; 221. mounting hole sites; 2211. inserting hole sites; 2212. a wire passing hole; 222. a second fixed column; 2221. positioning a groove; 223. a second boss portion; 224. an accommodating recess; 225. a rib is protruded; 23. erecting a beam;

3. a waterproof cover; 31. a cover body; 311. a waterproof groove; 312. sealing the slot; 32. reinforcing ribs; 33. and connecting the ear parts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a dish washing machine, which can improve the convenience and accuracy of a user for operating the dish washing machine and improve the use experience of the dish washing machine while realizing the automatic cleaning of dishes and other tableware.

Specifically, as shown in fig. 1, the dishwasher provided by the embodiment includes a machine body, a machine door assembly, a liner, a bowl basket, and the like. Wherein, the machine body is provided with an accommodating space with an opening at the front side; the machine door assembly is arranged at the front opening of the accommodating space and can close or open the front opening; the inner container is arranged in the accommodating space, a washing cavity with an opening at the front side is formed in the inner container, a bowl basket for containing tableware is arranged in the washing cavity, and only one bowl basket or a plurality of bowl baskets are arranged along the height direction; the dishwasher is also provided with a spraying system for spraying and washing the tableware, a drying system for drying the tableware, a drainage system for discharging water in the inner container, and the like.

It can be understood that all can adopt the structure setting among the prior art, this is not for organism, inner bag, bowl basket, spraying system, drying system and drainage system etc. the utility model discloses an improve the key, the utility model discloses only describe the structure of quick-witted door subassembly. And be worth explaining, the utility model provides a door subassembly can relative organism pull formula setting, also can be articulated with the organism, the utility model discloses do not limit to the connected form of door subassembly and organism.

The machine door assembly comprises a door body 2 and an operation device 1, the door body 2 can close or open the front opening of the accommodating space, and the door body 2 is connected or hinged with the machine body in a drawing mode; the control device 1 is arranged on the door body 2 and used for checking the running state of the dish washing machine and selecting and confirming running programs so as to control the running of the dish washing machine.

As shown in fig. 1 and 2, the door body 2 preferably includes a door panel 21 and a door frame disposed inside the door panel 21, the door panel 21 forming an outer appearance of the door body 2, and the door frame enhancing the overall structural strength and rigidity of the door body 2 to reduce the probability of deformation or damage of the door body 2. The door body 2 and the door frame are preferably detachably connected, and the connection mode is preferably bonded or adopts other existing detachable connection modes, so that convenience in independent maintenance and replacement of the door body 2 and the door frame is facilitated.

The door panel 21 is preferably made of glass material to improve the smoothness of the surface of the door body 2, thereby improving the aesthetic appearance and cleaning convenience of the door body 2 and the dishwasher. The door frame is preferably made of a metal material, such as aluminum or an aluminum alloy material, to enhance the structural strength and rigidity of the door body 2. In other embodiments, door panel 21 may also be formed from sheet metal.

The door frame is including the crossbeam 22 of horizontal setting and two vertical setting perpendicular roof beams 23, and two perpendicular roof beams 23 are located the left and right sides of door panel 21 respectively, and every upper end of erecting roof beam 23 all is connected with crossbeam 22 is perpendicular. The cross beams 22 and the vertical beams 23 are preferably detachably connected to simplify the processing of the cross beams 22 and the vertical beams 23, reduce the processing cost, and facilitate the maintenance and replacement of a single cross beam 22 or a single vertical beam 23.

The control device 1 comprises an installation shell 11 and a display screen, wherein the installation shell 11 is detachably installed on the door body 2, the display screen 12 is installed on the installation shell 11, and the display surface of the display screen 12 is arranged in front and exposed out of the front side surface of the door body 2. The display 12 is capable of displaying a menu of functions/programs of the dishwasher and a graphic interpretation for interpreting at least part of the functions and/or programs in the menu of functions/programs.

The dishwasher that this embodiment provided, can show display screen 12 that function/procedure menu and picture and text explain through the setting for the user can understand the function and/or the procedure of dishwasher through picture and text explanation when operating dishwasher, thereby improve the cognitive degree of user to dishwasher function and/or procedure, improve the user to the operation accuracy of dishwasher, reduce the probability of maloperation, promote the convenience that the user used dishwasher simultaneously, improve user's use experience.

The image-text explanation preferably comprises image explanation, text explanation and/or video display, and the function and/or program can be explained more vividly and vividly by setting the image explanation and the video display, so that the difficulty of understanding the image-text explanation by a user is reduced, and the cognitive efficiency and the cognitive depth are improved.

Preferably, each option in the function/program menu has a corresponding graphical interpretation to maximize the user's understanding of the dishwasher function and program. In other embodiments, only some of the non-conventional programs/functions or important programs/functions may be interpreted, and the functions and/or programs that are already widely recognized by the user do not need to be interpreted accordingly.

The display screen 12 is preferably a touch display screen, and a user can select and confirm options in a function/program menu displayed in the display screen 12 through touch operation of the display screen 12, so that convenience of using and controlling the dishwasher by the user is further improved. In other embodiments, the display 12 may be a purely explicit display, in which case the function/program menu displayed on the display 12 can be selected and determined by setting buttons or controls.

As shown in fig. 2 to 4, in order to improve the convenience of mounting the display screen 12 on the mounting shell 11, the mounting shell 11 has a front mounting surface, the front mounting surface of the mounting shell 11 is provided with a mounting groove 111, and the display screen 12 is embedded in the mounting groove 111. Preferably, the thickness of the display screen 12 is equal to the depth of the mounting groove 111 or slightly smaller than the depth of the mounting groove 111, so that the display screen 12 is completely accommodated in the mounting groove 111, the probability of scratching the display screen 12 is reduced, and the protection of the display screen 12 is improved.

In the present embodiment, the lower end of the mounting case 11 is provided with a catch portion 113, and the catch portion 113 has a catch groove 1131 penetrating downward. Through set up attacker 113 at installation shell 11 lower extreme, can carry out the switching operation to the quick-witted door subassembly through attacker 113, improve the convenience that door body 2 opened or closed. Simultaneously; the fastening part 113 is arranged on the mounting shell 11, so that the independent assembly of the fastening part can be avoided, the number of parts of the machine door assembly is reduced, and the assembly difficulty of the machine door assembly is reduced; moreover, the installation shell 11 is provided with the buckle part 113, so that the difficulty of forming the buckle part 113 on the door panel 21 is lower, the processing cost of the machine door assembly is reduced, the flatness of the door panel 21 is favorably maintained, and the processing difficulty of the door panel is reduced.

In this embodiment, the fastening portion 113 is integrally formed at the lower end of the mounting case 11, so as to avoid separately processing the fastening portion 113, reduce the number of parts of the operating device 1, reduce the assembly difficulty, and facilitate ensuring the smoothness of the front side surface of the mounting case 11.

The attacker groove 1131 preferably penetrates through the rear side surface of the installation shell 11, that is, the attacker portion 113 and the door panel 21 are enclosed to form the attacker groove 1131, so that the width of the attacker groove 1131 in the front-back direction can be increased under the condition that the thickness of the installation shell 11 is not changed, the convenience of the hand of the user extending into the attacker groove 1131 is improved, and the scratch on the hand of the user is reduced. In other embodiments, the handle slot 1131 may only penetrate through the lower surface of the mounting case 11.

Specifically, the mounting shell 11 includes a main shell 11a, the main shell 11a has a mounting groove 111 formed therein, a front lower end of the main shell 11a extends downward to form a handle portion 113, and a rear side of the handle portion 113 and a lower end of the main shell 11a enclose to form a handle groove 1131. The main housing portion 11a is formed in a rectangular block shape as a whole, and the handle portion 113 is formed in a bar shape extending in the left-right direction as a whole.

The front side groove wall of the gripping groove 1131 forms a gripping surface for a user to grip, and the gripping surface preferably extends obliquely forward from top to bottom, so that the width of the lower end groove of the gripping groove 1131 can be increased, the comfort of the user gripping the gripping surface is increased, and the user can apply force to the gripping part 113 conveniently. Preferably, the front groove wall and the upper groove wall of the attacker groove 1131 are in arc smooth transition connection, so as to avoid scraping and rubbing of the hand of a user.

The handle part 113 includes an arc-shaped handle plate part 1132, the handle plate part 1132 extends along the left-right direction and the upper end is connected with the main shell part 11a, the arc-shaped opening forms a handle groove 1131, the front side surface of the handle plate part 1132 is convexly provided with a plurality of rib parts 1133, and the front side surface of the rib parts 1133 is coplanar with the front mounting surface. With such an arrangement, while the obliquely arranged holding surface is realized, the thickness of the handle plate portion 1132 is ensured to be approximately consistent, which is favorable for injection molding of the handle portion 113; and the arrangement of the rib part 1133 can enhance the overall structural strength of the buckle part 113, and avoid the problem that the buckle part 113 is deformed or broken due to repeated stress of the buckle part 113.

In this embodiment, the rib portion 1133 includes a plurality of horizontal ribs extending in the left-right direction and a plurality of vertical ribs extending in the vertical direction, and the horizontal ribs at the lowermost end are connected to the lower side of the handle plate portion 1132. Vertical muscle portion preferably is provided with a plurality ofly along left right direction interval, and vertical muscle portion preferably includes first vertical muscle portion and the vertical muscle portion of second, and the upper end and the main shell 11a of first vertical muscle portion are connected, and the lower extreme extends to the horizontal muscle portion department of downside most. The upper end of the second vertical rib part is connected with the horizontal rib part at the uppermost side, the lower end of the second vertical rib part is connected with the horizontal rib part at the lowermost side, and at least one second vertical rib part is arranged between every two adjacent first vertical rib parts.

As shown in fig. 3 and 4, the manipulation device 1 preferably further includes a protective panel 14 covering the front mounting surface of the mounting case 11, and the display screen 12 is interposed between the protective panel 14 and the bottom of the mounting groove 111. The protection panel 14 is provided with a transparent see-through region corresponding to the display screen 12, and the see-through region is arranged opposite to the display screen 12. By arranging the protection panel 14, the protection of the display screen 12 can be improved, the display screen 12 is prevented from being scratched, the probability that the display screen 12 is polluted by external water vapor and impurities is reduced, and the operation and control device 1 is convenient to clean. Meanwhile, due to the arrangement of the transparent area, the content displayed on the display screen 12 can be viewed by the user through the transparent area, and the viewing of the content displayed on the display screen 12 is prevented from being influenced by the arrangement of the protection panel 14.

It is understood that, in the present embodiment, the display screen 12 is a touch display screen, and the user can perform a touch operation on the display screen 12 by pressing the protection panel 14. The operation principle of the touch display screen by pressing the protection panel 14 is conventional in the art and will not be described herein.

The four sides of the protection panel 14 are substantially flush with the four sides of the front mounting surface of the mounting shell 11, so as to achieve the full coverage of the front side of the mounting shell 11 by the protection panel 14, and the aesthetic appearance of the control device 1, the door assembly and the dishwasher. More preferably, the region of the protection panel 14 outside the see-through region is a non-transparent region, so as to shield the structure on the installation shell 11, and further improve the appearance aesthetic property.

The protection panel 14 is preferably a glass panel, and has good aesthetic property, is not easy to damage, has good wear resistance, and can prolong the service life of the operation device 1. In other embodiments, the protective panel 14 may be made of transparent plastic material, such as PE material or other materials. The protective panel 14 may be implemented with a non-see-through area by silk-screening dark ink on its back side.

The protective panel 14 is preferably bonded to the front side of the mounting case 11 to improve the convenience of connection and to prevent holes from being drilled in the protective panel 14. In order to improve the convenience of connecting the protection panel 14 and the mounting shell 11, a glue groove 114 is formed on the front mounting surface, the glue groove 114 is used for accommodating glue, and the part of the front mounting surface which is not provided with the glue groove 114 forms an adhesive surface for contacting the protection panel 14. The arrangement of the glue groove 114 can ensure that the protective panel 14 can be attached to the front mounting surface, and the bonding reliability and stability of the protective panel 14 on the mounting shell 11 are improved.

Preferably, the glue groove 114 is disposed around the mounting groove 111 to increase the volume of the glue groove 114, further ensuring the stability of the protection panel 14. Furthermore, support ribs 1141 are convexly arranged at the bottom of the glue grooves 114 at the left and right sides of the display screen 12, and the surfaces of the support ribs 1141 are flush with the front mounting surface. The support ribs 1141 are provided to increase the coverage of the glue groove 114 on the protection panel 14, and at the same time, to increase the contact area between the mounting case 11 and the protection panel 14, thereby further enhancing the bonding firmness of the protection panel 14.

In this embodiment, the supporting rib 1141 is a rectangular ring structure, in other embodiments, the supporting rib 1141 may also be a straight line shape or other shapes, and the supporting rib 1141 may be provided with one or more, the utility model discloses do not limit this.

In order to prevent the glue from overflowing the protection panel 14 to affect the appearance and beauty of the control device 1 and the dish washer, it is preferable that the glue overflow hole 1142 is formed at the bottom of the glue groove 114, and the glue overflow hole 1142 penetrates through the back surface of the mounting case 11, so that the excessive glue can overflow from the glue overflow hole 1142 to the back surface of the mounting case 11 during the bonding process. The glue overflow holes 1142 are preferably arranged in a plurality at intervals along the circumferential direction of the glue groove 114.

The control device 1 preferably further comprises a decorative strip 15, and the decorative strip 15 is wrapped on the lower end of the handle part 113 to improve the appearance and improve the operation comfort of the user on the handle part 113. The trim strip 15 is preferably made of a rubber material to improve grip comfort.

The trim strip 15 includes a first trim 151 and a second trim 152 that are vertically connected, the first trim 151 is vertically disposed and attached to the outer side of the protection panel 14, and the second trim 152 is horizontally disposed and extends to the lower surface of the handle 113, so that the protection panel 14 and the lower end of the handle 113 can be wrapped and protected.

As shown in fig. 3-6, in the present embodiment, the control device 1 preferably further includes a control board 13, the control board 13 is located between the display 12 and the door panel 21, and the control board 13 is in communication with the display 12. Through setting up control panel 13, be favorable to realizing the switching of display screen 12 and dish washer main control board, and can expand the memory of display screen 12, when increasing the content that display screen 12 can show, avoid display screen 12 excessively thick.

Preferably, the mounting groove 111 and the receiving groove 112 are opposite to each other in front and back and are arranged at an interval, a through hole 1121 is formed in the bottom of the receiving groove 112, the connecting hole penetrates through the bottom of the mounting groove 111, and the display screen 12 is connected to the control board 13 through an electrical connection piece penetrating through the through hole 1121. The electrical connector is preferably a flexible circuit board, and by providing the flexible circuit board, the convenience of connection between the display 12 and the control board 13 can be improved. Preferably, a heat dissipation hole 1122 is further formed at the bottom of the mounting groove 111, and the heat dissipation hole 1122 penetrates through the bottom of the receiving groove 112 to improve the heat dissipation performance of the display 12. The heat dissipation holes 1122 are preferably disposed in a staggered manner with respect to the control board 13 to prevent heat of the display 12 from dissipating to the control board 13, or prevent heat of the control board 13 from dissipating to the display 12 through the heat dissipation holes 1122.

In order to improve the convenience of mounting the control board 13 on the mounting case 11, the mounting case 11 has a receiving groove 112 formed on the back surface thereof, and the control board 13 is received in the receiving groove 112 and detachably connected to the mounting case 11. Preferably, the bottom of the receiving groove 112 is provided with at least two mounting posts 116 protruding vertically, and the mounting posts 116 are provided with threaded holes. The control panel 13 is provided with mounting holes, the mounting holes and the threaded holes are arranged in a one-to-one correspondence manner, and the control panel 13 is connected with the mounting posts 116 through screws penetrating through the mounting holes and the threaded holes. The setting of erection column 116 can be when improving the convenience of being connected of installation shell 11 and control panel 13 for control panel 13 sets up with the tank bottom interval of storage tank 112, is favorable to control panel 13 heat dissipation.

Furthermore, a positioning column 117 is convexly disposed at the bottom of the accommodating groove 112, a positioning hole is disposed on the control panel 13, the positioning hole and the positioning column 117 are disposed in a one-to-one correspondence, and the end of the positioning column 117 is inserted into the positioning hole, so as to realize the installation and positioning of the control panel 13 on the installation shell 11. The positioning posts 117 are preferably provided with at least two positioning holes, and the positioning holes and the positioning posts 117 are arranged in a one-to-one correspondence manner, so as to prevent the control board 13 from deflecting relative to the mounting shell 11.

As shown in fig. 6 and 7, the positioning post 117 preferably includes a supporting post 1171 and a positioning protrusion 1172, the positioning protrusion 1172 is protruded from an end surface of the supporting post 1171, and an outer diameter of the positioning protrusion 1172 is smaller than an outer diameter of the supporting post 1171, so that the end surface of the supporting post 1171 forms a supporting surface, the supporting surface and an end surface of the mounting post 116 are located in the same plane, and the positioning protrusion 1172 is inserted into the positioning hole, so that the positioning post 117 not only can realize a positioning function, but also can play a role of supporting the control board 13, thereby improving a supporting performance of the mounting shell 11 for the control board 13, and reducing a requirement on the number of the mounting posts 116 while avoiding bending of the control board 13.

Preferably, the number of the positioning columns 117 is two, the number of the mounting columns 116 is two, the control panel 13 has a rectangular plate-shaped structure, mounting holes are formed in one pair of opposite corners of the control panel 13, and positioning holes are formed in the other pair of opposite corners of the control panel 13, so that the setting stability of the control panel 13 can be ensured while the positioning reliability and the connection stability are ensured.

Because the front surface of the mounting shell 11 is provided with the mounting groove 111, and the back surface is provided with the accommodating groove 112, in order to ensure the overall structural strength and rigidity of the mounting shell 11, the bottom of the accommodating groove 112 is convexly provided with a plurality of reinforcing rib plates. In this embodiment, the reinforcing rib plates include a first rib plate extending along the vertical direction and a second rib plate extending along the horizontal direction, two ends of the first rib plate extend to the upper and lower groove walls of the accommodating groove 112, and a plurality of reinforcing rib plates are arranged at intervals along the left-right direction. A plurality of second rib plates are arranged along the vertical direction. It will be appreciated that the above described arrangement of the stiffened panels is merely an exemplary arrangement, and in other embodiments, the stiffened panels may have other arrangements as long as the structural strength and rigidity requirements of the mounting shell 11 are met.

As shown in fig. 3, 5 and 6, preferably, in the present embodiment, the back surface of the mounting case 11 is connected to the door body 2, and the front side surface of the mounting case 11 protrudes forward of the door panel 21, so that the thickness requirement of the door body 2 can be reduced while the overall thickness of the operating device is ensured to meet the requirement. In order to improve the stability of the arrangement of the operating device on the door body 2, the mounting housing 11 of the actuating device 1 is preferably detachably connected to the transverse member 22. Preferably, the back surface of the mounting case 11 is formed with a back mounting surface that can be attached to the outer surface of the door panel 21 to improve mounting and positioning accuracy of the mounting case 11.

To prevent external moisture from dripping to the control board 13 to cause a short circuit of the control board 13, a sealing member 16 is preferably provided between the door panel 21 and the mounting case 11. The sealing member 16 is at least located above the control plate 13 and stretches across the control plate 13 in the left-right direction, so that water drops dropping downwards from the upper part can be shielded, the water drops on the upper part of the machine door assembly are prevented from dropping into the accommodating groove 112 to cause short circuit of the control plate 13, and the use safety and the reliability of the control device 1 are improved.

In the present embodiment, the sealing member 16 is a horizontally disposed strip-shaped structure, and the sealing member 16 spans across the control board 13 in the length direction, so as to simplify the structure of the sealing member 16 and reduce the cost of the sealing member 16 while ensuring the waterproof effect. In other embodiments, the seal 16 may be an annular structure disposed around the control plate 13.

In order to mount the sealing element 16, a sealing groove 119 is formed in the rear mounting surface, and the sealing element 16 is embedded in the sealing groove 119 and protrudes outward from the sealing groove 119, so that when the rear mounting surface is attached to the door panel 21, the door panel 21 presses the sealing element 16, and the sealing between the door panel 21 and the mounting case 11 is realized by the pressing deformation of the sealing element 16. Preferably, the length of the sealing groove 119 is substantially equal to the length of the receiving groove 112, so as to further improve the sealing effect.

As shown in fig. 2, 6 and 8, in order to connect the mounting case 11 and the door body 2, a first mounting structure is disposed on the back of the mounting case 11, a second mounting structure is disposed on the cross beam 22, an avoiding opening 211 is disposed on the door panel 21, and one of the first mounting structure and the second mounting structure passes through the avoiding opening 211 and is detachably connected to the other of the first mounting structure and the second mounting structure. This kind of setting can be so that the major structure of installation shell 11 is located door panel 21's the outside when, realizes being connected of controlling device 1 and crossbeam 22, simplifies opening of keeping away mouth 211 on door panel 21 and offers size, guarantees door panel 21's wholeness. In other embodiments, the rear end of the mounting case 11 may be directly embedded in the door panel 21.

In this embodiment, the second mounting structure passes through the avoiding opening 211 to be connected with the first mounting structure, so as to avoid the mounting surface of the first mounting structure protruding out, and avoid the scraping of the first mounting structure on the door panel 21 when the operating device 1 is assembled. In other embodiments, it is also possible that the first mounting structure passes through the avoidance opening 211.

The first mounting structure is preferably a first fixing column 118 protruding from the bottom of the receiving groove 112, the second mounting structure is preferably a second fixing column 222 protruding from the cross beam 22, and the second fixing columns 222 and the first fixing columns 118 are disposed in a one-to-one correspondence. First fixed column 118 is last to link up and to have seted up first connecting hole, has seted up the second connecting hole on the second fixed column 222, and first fixed column 118 and second fixed column 222 are connected through the screw that wears to locate in first connecting hole and the second connecting hole.

In order to improve the installation accuracy and the installation efficiency of the first fixing column 118 and the second fixing column 222, a positioning groove 2221 is formed in the end face of one of the first fixing column 118 and the second fixing column 222, and the other one of the first fixing column 118 and the second fixing column 222 is inserted into the positioning groove 2221, so that the connection and the positioning of the fixing column and the positioning groove 2221 can be realized through the insertion matching of the fixing column and the positioning groove 2221. In this embodiment, the positioning slot 2221 is disposed on the second fixing post 222.

As shown in fig. 4 and 6, in the present embodiment, the first connection hole penetrates through the front side of the mounting housing 11 for the screw to pass through, in order to prevent the screw from protruding outward to affect the mounting of the display 12, the groove bottom of the mounting groove 111 is recessed to form a first groove 1111, the first connection hole penetrates through the groove bottom of the first groove 1111, and the head of the screw is received in the first groove 1111. Preferably, the first recess 1111 is formed by a groove bottom of the forward and backward extrusion installation groove 111, so that a first boss portion 1110 is formed on the groove bottom of the accommodation groove 112 in a protruding manner, and the first boss portion 11110 is provided with the first fixing pillar 118. This kind of setting of first recess 1111 can improve the processing convenience of first recess 1111 on the one hand, and on the other hand can reduce the length demand to first fixed column 118, guarantees the connection reliability, reduces the probability that first fixed column 118 warp.

The mounting groove 111 is a rectangular groove adapted to the display screen 12, first grooves 1111 are formed at four corners of the mounting groove 111, that is, four first boss portions 1110 are formed at the bottom of the mounting groove 112 in a protruding manner, the first boss portions 1110 are in one-to-one correspondence with the first fixing posts 118, and the second fixing posts 222 are in one-to-one correspondence with the first fixing posts 118, so as to improve the connection stability of the control device 1 on the door body 2.

Preferably, the avoidance port 211 is provided with two second fixing posts 222 at intervals along the left-right direction, and the two second fixing posts 222 arranged up and down pass through the same avoidance port 211, so that the number of the avoidance ports 211 can be reduced, and the influence on the structural integrity of the door panel 21 is reduced.

As shown in fig. 2 and 9, a second connection hole is formed at the rear side of the positioning groove 2221 and penetrates the bottom of the positioning groove 2221, and the second connection hole preferably penetrates the front and rear sides of the cross beam 22 to increase the fitting length of the screw member with the second connection hole. Preferably, the front side of the cross beam 22 is protruded with a second boss portion 223, and the second fixing column 222 is protruded and arranged on the second boss portion 223. The second boss portion 223 is disposed to reduce the length of the second fixing post 222 and prevent the second fixing post 222 from contacting the sidewall of the escape opening 211.

As shown in fig. 1 and 10, in the present embodiment, the control device 1 further includes a control member 17, the control member 17 has a pressing control function and/or a rotating control function, and a user can control the operation of the dishwasher through the control member 17. In this embodiment, the user may select and confirm options in the function/program menu displayed in the display screen 12 by rotating and/or pressing. By setting the operation member 17, the diversity of operation selection of the user on the operation device 1 can be increased, the problem of operation inflexibility or incapability of operation caused by failure of the touch function of the display screen 12 can be avoided, and the use reliability of the operation device 1 can be improved.

As shown in fig. 3 and fig. 8 to 12, the operation end of the operation member 17 is exposed at the front side of the door body 2, the inner side surface of the door body 2 is provided with an installation hole 221 for installing the operation member 17, the door assembly further includes a waterproof cover 3, the waterproof cover 3 is covered on the inner side surface of the door body 2, and the installation hole 221 is located within the coverage range of the waterproof cover 3. The waterproof cover 3 is arranged to prevent water vapor inside the dishwasher from entering the control device 1 through the mounting hole 221, and meanwhile, the water vapor is prevented from affecting the connecting wire 18 of the control part 17, so that the connecting wire 18 is short-circuited, and the use safety of the control device 1 is ensured.

Specifically, the waterproof cover 3 has a waterproof groove 311 with an opening facing the cross member 22, and an opening end face of the waterproof groove 311 is fitted to a side face of the cross member 22 facing away from the door panel 21, so that the opening of the waterproof groove 311 is closed by an inner surface of the cross member 22 to form a sealed waterproof chamber. The mounting hole 221 is located within the waterproof chamber.

The inner surface of the door body 2 is provided with an accommodating groove 224, the mounting hole 221 penetrates through the bottom of the accommodating groove 224, and the waterproof cover 3 is accommodated in the accommodating groove 224. Therefore, the situation that the waterproof cover 3 protrudes out of the cross beam 22 to scratch structures in the inner cavity of the dishwasher can be avoided. Preferably, the waterproof cover 3 has a thickness less than or equal to the groove depth of the receiving groove 224.

In order to improve the waterproof effect of the waterproof cover 3, one of the inner surface of the door body 2 and the front end surface of the waterproof cover 3 is convexly provided with a convex rib 225, the other one is provided with a sealing slot 312, the convex rib 225 is annular and surrounds the outer sides of all the mounting hole positions 221, and the convex rib 225 is inserted into the sealing slot 312. Through the cooperation of the convex rib 225 and the sealing slot 312, the water vapor can be prevented from passing through the gap between the joint surface of the waterproof cover 3 and the cross beam 22, and the waterproof performance of the waterproof cover 3 is ensured.

In this embodiment, the groove bottom of the receiving groove 224 is convexly provided with a rib 225, and the opening end surface of the waterproof cover 3 is provided with a sealing slot 312, so as to simplify the processing. Preferably, the protruding height of the rib 225 is equal to or slightly greater than the groove depth of the sealing insertion groove 312, so as to ensure that the rib 225 can be in close contact with the groove bottom of the sealing insertion groove 312, thereby improving the sealing effect. More preferably, the groove width of the sealing receptacle 312 is slightly larger than the width of the rib 225 to facilitate insertion of the rib 225 into the sealing receptacle 312.

The waterproof cover 3 preferably includes a shell-shaped cover body 31, the cover body 31 is connected to the inner surface of the door body 2 in a snap-fit manner, and a plurality of reinforcing ribs 32 are convexly disposed on a surface of the cover body 31 facing away from the door body 2. This arrangement can ensure the overall structural strength and rigidity of the waterproof cover 3 while reducing the thickness of the cover body 31.

In order to facilitate the connection of the waterproof cover 3 and the cross beam 22, the cover body 31 extends outwards along both sides in the left-right direction to form connecting lug parts 33, and the connecting lug parts 33 are detachably connected with the cross beam 22 of the door body 2. The detachable connection is preferably a threaded connection to improve connection reliability. Specifically, the protruding pillar portion that is equipped with of tank bottom that holds recess 224, the pillar portion sets up with connection ear 33 one-to-one, sets up threaded hole on the pillar portion, is provided with the connection unthreaded hole on the connection ear 33, and waterproof cover 3 is connected through wearing to locate the screw in connection unthreaded hole and the screw hole with crossbeam 22.

As shown in fig. 1-3 and 12, the inner end of the operating member 17 passes through the door panel 21 and is connected to the cross beam 22, the operating end of the operating member 17 is exposed out of the door panel 21, the mounting hole 221 includes an insertion hole 2211, and the inner end of the operating member 17 is mounted at the insertion hole 2211. The structure of grafting hole site 2211 and the concrete installation mode of controlling piece 17 in installation hole site 2211 department all can refer to the setting of current accuse piece 17, this not the utility model discloses a focus, here is no longer described any more.

The inner end of the control member 17 is connected with a connecting wire 18, the mounting hole position 221 includes a wire through hole 2212, and the connecting wire 18 connected with the inner end of the control member 17 passes through the wire through hole 2212 to be connected with the control board 13.

In the present embodiment, the manipulation member 17 is a knob, and preferably, the manipulation member 17 has both a rotation function and a pressing function, so that the manipulation member 17 can realize a rotation manipulation for selecting a function or a program in the function/program menu and a pressing manipulation for confirming the selected function or program. The structure of the control member 17 that possesses rotation and press function is prior art, the utility model discloses do not restrict and give unnecessary details to the concrete structure of control member 17.

The number of the control members 17 is preferably two, the two control members 17 are respectively located at the left and right sides of the mounting shell 11, and the mounting holes 221 are respectively provided in a group corresponding to the two control members 17. One of the manipulating members 17 is used for selecting and confirming a primary menu of the function/program menu, and the other manipulating member 17 is used for selecting and confirming a secondary menu of the function/program menu. This can improve the convenience of manipulation. In other embodiments, only one manipulating member 17 may be provided, that is, one manipulating member 17 simultaneously realizes the selection and confirmation of the first-level menu and the second-level menu.

The two control members 17 are connected to the cross beam 22 after passing through the two avoidance openings 211, respectively, so as to reduce the number of openings in the door panel 21. The avoiding opening 211 preferably includes a first opening portion 2111 and a second opening portion 2112 which are arranged left and right and communicate with each other, the first opening portion 2111 is located at a side of the second opening portion 2112 away from the other avoiding opening 211, the second fixing post 222 is inserted into the second opening portion 2112, and the inner end of the operating member 17 is inserted into the first opening portion 2111. With this arrangement, the operation member 17 can be prevented from interfering with the second fixing post 222.

The projection of the mounting case 11 on the door panel 21 preferably covers the second mouth 2112 to shield the second mouth 2112. More preferably, the orthographic projection of the operating part 17 on the door panel 21 preferably covers the first port 2111, so that the operating end of the operating part 17 can shield the first port 2111, and the overall appearance aesthetics of the door body 2 assembly and the dishwasher are improved.

Preferably, the operating member 17 is partially sandwiched between the mounting case 11 and the front side surface of the door body 2, and the operating member 17 is partially exposed from the mounting case 11. Therefore, the user can operate the control member 17, and meanwhile, the control member 17 can be partially hidden inside the mounting shell 11, so that the whole occupied space of the control device 1 is reduced, and the appearance attractiveness is improved.

Furthermore, the left side and the right side of the mounting shell 11 are both provided with notches 115, the notches 115 are communicated with the accommodating groove 112, a part of the control member 17 extends into the accommodating groove 112 through the notches 115, and the other part is exposed outside the mounting shell 11. By providing the notch 115, interference between the mounting case 11 and the operating member 17 can be avoided, and mounting convenience can be improved.

Example two

As shown in fig. 13, the embodiment of the present invention provides an operating device, a door assembly and a dishwasher, and the structure of the operating device, the door assembly and the dishwasher provided by the present embodiment is substantially the same as the embodiment, and there is a difference only in the structure of the installation shell, and the present embodiment is not repeated to the structure the same as the embodiment.

In the embodiment, the main housing portion 11a of the mounting housing 11 is detachably connected to the handle portion 113, the main housing portion 11a has a rectangular structure, and the display screen, the receiving groove 112, and the like are disposed on the main housing portion 11 a. The upper end of the handle part is detachably connected with the lower end face of the main shell part 11a, the outer surface of the handle part is flush with the outer surface of the main shell part 11a, and the inner side of the handle part is provided with the handle groove 1131. The detachable connection of the handle portion 113 and the main housing portion 11a can simplify the processing of the main housing portion 11a, and the handle portion 113 and the main housing portion 11a can be made of different materials, which is beneficial to improving the comfort of the user holding the handle portion 113.

Preferably, the handle part 113 is a metal handle to improve the user experience, and the metal handle has luster and better texture, and is convenient to clean. The metal buckle can adopt materials such as aluminum alloy, aluminium and stainless steel, the utility model discloses do not do the restriction to this.

Further, the hand-clasping groove 1131 penetrates the hand clasping portion 113 in the left-right direction. The rear side surface of the gripping portion 113 is preferably substantially flush with the rear side surface of the main housing portion 11 a. The detachable connection between the main housing 11a and the locking portion 113 may be an adhesive, a snap or a screw connection, which is not limited in this embodiment.

In this embodiment, the lower end of the handle 113 is bent forward to form a decorative portion 1120, the decorative portion 1120 is L-shaped, the horizontal edge thereof is connected with the bottom end of the handle 113, an insertion groove with an upward opening is formed between the vertical edge and the handle 113, and the lower end of the protection panel 14 is inserted into the insertion groove and abuts against the groove bottom and the front and rear groove walls of the insertion groove.

That is, in the present embodiment, the decorative portion 1120 forms the decorative strip in the first embodiment, and the decorative portion 1120 and the handle portion 113 of the present embodiment are integrally formed, so that there is no need to separately provide a decorative strip, the appearance is beautiful, and the assembly of the control device 1 is facilitated.

Preferably, the upper end front side edge of the decorative portion 1120 is provided with a chamfer to reduce scratching by a user.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (26)

1. An operating device, comprising: installation shell (11) and display screen (12), mounting groove (111) have been seted up to the preceding installation face of installation shell (11), display screen (12) install in mounting groove (111), the lower extreme of installation shell (11) is equipped with attacker portion (113), attacker portion (113) have attacker groove (1131) that link up downwards.

2. The handling device according to claim 1, wherein the gripping part (113) is integrally formed at the lower end of the mounting housing (11).

3. The operating device as claimed in claim 2, wherein the mounting housing (11) comprises a main housing part (11 a), the mounting slot (111) is formed on the main housing part (11 a), the front lower end of the main housing part (11 a) extends downward to form the handle part (113), and the rear side of the handle part (113) and the lower end of the main housing part (11 a) enclose to form the handle slot (1131).

4. The manipulating device according to claim 3, wherein the handle portion (113) includes an arc-shaped handle plate portion (1132), the handle plate portion (1132) extends in a left-right direction and has an upper end connected to the main casing portion (11 a), the arc-shaped opening forms the handle groove (1131), a front side surface of the handle plate portion (1132) is protruded with a plurality of rib portions (1133), and a front side surface of the rib portions (1133) is coplanar with the front mounting surface.

5. The manipulation device according to claim 1, wherein the mounting case (11) includes a main case portion (11 a), the display screen (12) is mounted on the main case portion (11 a), and an upper end of the handle portion (113) is detachably connected to a lower end surface of the main case portion (11 a).

6. The manipulation device according to claim 5, wherein a front side of the handle portion (113) is coplanar with the front mounting surface;

and/or the lower end of the handle part (113) is bent forwards to form a decoration part (1120), and an insertion groove with an upward opening is formed between the decoration part (1120) and the front side surface of the handle part (113).

7. The operating device as claimed in claim 6, further comprising a protective panel (14) covering the front mounting surface, wherein a lower end of the protective panel (14) is inserted into the insertion slot.

8. The handling device according to claim 5, wherein the handle portion (113) is detachably connected to the main housing portion (11 a), the handle portion (113) being made of metal.

9. The manipulation device according to any one of claims 1 to 8, wherein the tab slot (1131) extends through a rear side of the mounting housing (11);

and/or the front side groove wall of the handle groove (1131) forms a holding surface which extends obliquely forwards from top to bottom.

10. The control device according to any one of claims 1 to 8, further comprising a control board (13), wherein the control board (13) and the display screen (12) are respectively mounted on the front side and the rear side of the mounting housing (11), and the control board (13) is electrically connected to the display screen (12).

11. The control device according to claim 10, characterized in that a function/program menu is built into the display (12) and/or the control panel (13).

12. The control device according to claim 11, characterized in that the display screen (12) and/or the control panel (13) further has a built-in graphic interpretation for interpreting at least some functions and/or programs in the function/program menu, the display screen (12) being capable of displaying the function/program menu and the graphic interpretation.

13. The control device according to claim 12, wherein the teletext interpretation comprises a pictorial interpretation, a textual interpretation and/or a video interpretation; and/or the display screen (12) is a touch display screen.

14. The control device according to claim 10, wherein a receiving groove (112) is formed in a back surface of the mounting housing (11), the control board (13) is mounted in the receiving groove (112), the receiving groove (112) and the mounting groove (111) are arranged opposite to each other in a front-to-back manner, a through hole (1121) is formed through a bottom of the mounting groove (111), and the display screen (12) and the control board (13) are connected through an electrical connector inserted into the through hole (1121).

15. The operating device as claimed in claim 14, characterized in that a seal (16) is provided on the rear side of the mounting housing (11), the seal (16) projecting outwardly from the rear mounting surface of the mounting housing (11), the seal (16) being located at least partially above the control panel (13) and across the control panel (13).

16. The handling device according to claim 15, characterised in that said sealing element (16) is "in-line".

17. The control device according to claim 11, further comprising a control member (17), wherein the control member (17) is electrically connected to the control board (13), and the control member (17) is used for selecting and confirming functions and/or programs in the function/program menu displayed on the display screen (12).

18. The control device as claimed in claim 17, characterized in that the control element (17) is capable of a rotary control for selecting a function or a program in the function/program menu and/or a push control for confirming the selected function or program.

19. The control device according to claim 17, wherein the control members (17) are respectively provided on the left side and the right side of the mounting shell (11), one control member (17) is used for selecting and confirming a primary menu of the function/program menu, and the other control member (17) is used for selecting and confirming a secondary menu of the function/program menu.

20. The manipulation device according to claim 17, wherein a notch (115) is formed in a side portion of the mounting shell (11), the manipulation member (17) partially penetrates through the notch (115) and extends into a back side of the mounting shell (11), and the manipulation member (17) is partially exposed to the side portion of the mounting shell (11).

21. The control device according to any one of claims 1 to 8, characterized in that it further comprises a protective panel (14), said protective panel (14) being applied to said front mounting surface, said protective panel (14) having a see-through area corresponding to said display screen (12).

22. The control device according to any one of claims 2 to 4, characterized in that the control device further comprises a decorative strip (15), wherein the decorative strip (15) wraps around the lower side of the handle part (113).

23. A door assembly comprising a door body (2), characterized by further comprising an operating device according to any one of claims 1 to 22, the operating device being mounted on the door body (2) and protruding forward from a front surface of the door body (2), the handle groove (1131) being located on a front side of the door body (2).

24. A door assembly according to claim 23, wherein the door body (2) comprises a door panel (21) and a door frame provided at the rear side of the door panel (21), the rear mounting face of the mounting case (11) being fitted to the front side face of the door panel (21);

the door is characterized in that a first mounting structure is arranged on the mounting shell (11), a second mounting structure is arranged on the door frame, and one of the first mounting structure and the second mounting structure penetrates through the door panel (21) and is detachably connected with the other one of the first mounting structure and the second mounting structure.

25. The door assembly as claimed in claim 24, wherein the control device further comprises a control member (17), the control member (17) is used for controlling the display of the display screen (12), an operation end part of the control member (17) is sandwiched between the mounting shell (11) and the door panel (21), and a connection end of the control member (17) passes through the door panel (21) and is detachably connected with the door frame.

26. A dishwasher, comprising a door assembly as claimed in any one of claims 23 to 25.

Images