Door body and dish washing machine

Abstract

The utility model provides a door body and a dish-washing machine, and relates to the technical field of dish-washing machines. The door body comprises an operation panel, a display panel box and a display panel; the display panel box comprises a frame and a mounting plate, the frame is arranged on the periphery of the mounting plate in a surrounding mode, and the frame and the mounting plate form a mounting cavity with an opening. The operation panel is installed in the installation cavity and connected with the installation plate in a clamped mode, and the display panel is installed on the other side of the installation plate and connected with the operation panel. According to the door body and the dish washing machine, the technical problem that in the prior art, the matching precision of a control screen and a control display panel is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, in particular to a door body and a dishwasher. Background Art

[0002] For easy operation, the control part of a fully embedded dishwasher is usually set on the top of the dishwasher. Specifically, the door of the dishwasher is provided with a panel assembly, which includes an operating panel mechanism, a panel bracket and a handle; the panel bracket includes a surrounding frame and a mounting plate, the surrounding frame is arranged around the mounting plate, the mounting plate is inclined from the front end to the rear end of the surrounding frame to form a mounting cavity with an opening, the mounting plate is used to fit and abut the operating panel mechanism, and a mounting seat is arranged on the top of the surrounding frame; the handle is embedded in the mounting cavity and detachably connected to the mounting seat.

[0003] In the prior art, the operation panel mechanism includes an operation screen and a control display board. The operation screen is bonded to one side of the mounting plate, and the control display board is mounted on the other side of the mounting plate. The control display board and the panel bracket are screwed together by fasteners to make the control display board fit the operation screen. In this connection method, the operation screen and the control display board are relatively fixed by using the panel bracket as an intermediate medium. During assembly, there is a problem of poor matching due to the accumulation of assembly errors, and there is a risk of misalignment between the operation screen and the control display board, which in turn affects the sensitivity of the user to operate the dishwasher. Utility Model Content

[0004] The utility model aims to provide a door body and a dishwasher to alleviate the technical problem of low matching accuracy between a control screen and a control display panel existing in the prior art.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] In a first aspect, the door body provided by the utility model comprises an operation panel, a display panel box and a display panel;

[0007] The display panel box comprises a frame and a mounting plate, wherein the frame is arranged around the outer periphery of the mounting plate and forms a mounting chamber with an opening with the mounting plate;

[0008] The operation panel is installed in the installation cavity and is clamped with the installation board. The display panel is installed on the other side of the installation board and is connected with the operation panel.

[0009] Furthermore, the display panel is provided with a first locking hole, the mounting plate is provided with a through hole, the size of the through hole is larger than the size of the first locking hole, and the operation panel is provided with a first locking structure;

[0010] The first fastener passes through the first locking hole and the through hole in sequence and is connected to the first locking structure.

[0011] Furthermore, the operation panel is provided with a positioning column, the mounting plate is provided with a first positioning hole, and the display panel is provided with a second positioning hole;

[0012] The positioning column passes through the first positioning hole and the second positioning hole in sequence.

[0013] Furthermore, the operation panel is provided with a mounting buckle, the mounting plate is provided with a slot, and the side wall of the slot is provided with a slot rib;

[0014] The installation buckle is inserted into the slot and is buckled with the slot rib.

[0015] Furthermore, the mounting plate is provided with a first fixing hole, the operating panel is provided with a second locking structure, and the second fastener passes through the first fixing hole and is connected to the second locking structure.

[0016] Furthermore, the mounting plate is provided with a second fixing hole, the display panel is provided with a second locking hole, and the third fastener passes through the second locking hole and is connected to the second fixing hole.

[0017] Furthermore, the display panel is provided with a display area, the operation panel is provided with a light-transmitting area, and the mounting plate is provided with a through slot;

[0018] The display area passes through the through slot and abuts against the light-transmitting area.

[0019] Furthermore, the display panel is provided with a sensing key, the mounting plate is provided with a through hole, and the sensing key passes through the through hole to abut against the operation panel.

[0020] Furthermore, a functional part is provided below the display panel box, a glue containing area and a first glue overflow hole are provided at intervals on one side of the functional part, and an avoidance area is provided on the other side.

[0021] In a second aspect, the dishwasher provided by the utility model comprises a door body as described in any one of the above-mentioned holdings.

[0022] Based on the above technical solutions, the technical effects that can be achieved by the present invention are analyzed as follows:

[0023] The door body provided by the utility model includes an operation panel, a display panel box and a display panel; the display panel box includes a frame and a mounting plate, the frame is arranged around the outer periphery of the mounting plate, and forms a mounting chamber with an opening with the mounting plate; the operation panel is installed in the mounting chamber and is clamped with the mounting plate, and the display panel is installed on the other side of the mounting plate and is connected with the operation panel. The operation panel is clamped with the mounting plate to realize the installation of the operation panel on the mounting plate; the display panel is installed on the other side of the mounting plate and is connected with the operation panel, so that the display panel can be directly connected with the operation panel, avoiding the installation misalignment of the display panel and the operation panel, improving the assembly accuracy of the two, and thus avoiding the problem of the display panel being insensitive when the user operates. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 The structure of the door provided by the embodiment of the utility model is schematically shown Figure 1 ;

[0026] Figure 2 The structure of the door provided by the embodiment of the utility model is schematically shown Figure 2 ;

[0027] Figure 3 A schematic diagram of the structure of a display panel in a door body provided by an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of the structure of the operating panel in the door body provided by the embodiment of the utility model;

[0029] Figure 5 A schematic diagram of the structure of the display panel box in the door body provided by the embodiment of the utility model at a first viewing angle;

[0030] Figure 6 A schematic diagram of the structure of the display panel box in the door body provided by the embodiment of the utility model at a second viewing angle;

[0031] Figure 7 The structure of the door provided by the embodiment of the utility model is schematically shown Figure 3 ;

[0032] Figure 8 The structure of the door provided by the embodiment of the utility model is schematically shown Figure 4 ;

[0033] Fig. 9A cross-sectional view of a door body provided by an embodiment of the utility model;

[0034] Fig.10 for Fig. 9 A partial enlarged view of point A in the middle.

[0035] icon:

[0036] 100-operation panel; 110-first locking structure; 120-positioning column; 130-installation buckle; 140-second locking structure; 150-light-transmitting area;

[0037] 200-display panel box; 210-frame; 211-connecting hole; 212-anti-slip groove; 213-positioning pin; 214-first glue application area; 215-second glue overflow hole; 220-mounting plate; 221-through hole; 222-first positioning hole; 223-slot; 224-slot rib; 225-first fixing hole; 226-second fixing hole; 227-through groove; 228-through hole; 230-functional part; 231-glue storage area; 232-first glue overflow hole; 233-avoidance area;

[0038] 300-display panel; 310-first locking hole; 320-second positioning hole; 330-second locking hole; 340-display area; 350-sensing key;

[0039] 400-door glass;

[0040] 500-supporting member; 510-connecting column; 520-anti-dropping buckle; 530-positioning pin hole; 540-second gluing area; 550-third overflow glue hole;

[0041] 600-Distributor. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0043] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0045] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0046] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0047] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0049] Embodiment 1

[0050] See also Figure 1The door body provided by the embodiment of the utility model includes an operation panel 100, a display panel box 200 and a display panel 300; the display panel box 200 includes a frame 210 and a mounting plate 220, the frame 210 is arranged around the outer periphery of the mounting plate 220, and forms a mounting chamber with an opening with the mounting plate 220; the operation panel 100 is installed in the mounting chamber and is clamped with the mounting plate 220, and the display panel 300 is installed on the other side of the mounting plate 220 and connected with the operation panel 100. The operation panel 100 is clamped with the mounting plate 220 to realize the installation of the operation panel 100 on the mounting plate 220; the display panel 300 is installed on the other side of the mounting plate 220 and is connected with the operation panel 100, so that the display panel 300 can be directly connected with the operation panel 100, avoiding the installation misalignment of the display panel 300 and the operation panel 100, improving the assembly accuracy of the two, and thus avoiding the problem of the display panel 300 being insensitive when the user operates.

[0051] The structure and shape of the door body are described in detail below:

[0052] In the optional scheme of the embodiment of the utility model, please see Figures 2 to 6 The display panel 300 is provided with a first locking hole 310, the mounting plate 220 is provided with a through hole 221, the size of the through hole 221 is larger than the size of the first locking hole 310, and the operation panel 100 is provided with a first locking structure 110; the first fastener passes through the first locking hole 310 and the through hole 221 in sequence and then is connected to the first locking structure 110.

[0053] Specifically, see Figure 4 , the first locking structure 110 is configured as a protruding structure protruding from the operation panel 100, and a threaded hole is provided on the end surface of the protruding structure. The first fastener is configured as a screw, which passes through the first locking hole 310 and the through hole 221 and is threadedly connected with the threaded hole of the first locking structure 110 to achieve connection between the operation panel 100 and the display panel 300. The size of the through hole 221 is larger than the size of the first locking hole 310, so as to prevent the display panel box 200 from affecting the cooperation between the first fastener and the first locking structure 110. Preferably, the first locking hole 310 and the through hole 221 are both configured as circular, and the diameter of the through hole 221 is larger than the diameter of the first locking hole 310.

[0054] The screw passes through the first locking hole 310 and the through hole 221 and is threadedly connected to the first locking structure 110 , so that the display panel 300 is directly connected to the operation panel 100 , thereby accurately and stably combining the display panel 300 with the operation panel 100 .

[0055] In an optional solution of the embodiment of the utility model, the operation panel 100 is provided with a positioning column 120, the mounting plate 220 is provided with a first positioning hole 222, and the display panel 300 is provided with a second positioning hole 320; the positioning column 120 passes through the first positioning hole 222 and the second positioning hole 320 in sequence.

[0056] Specifically, in this embodiment, see Figure 4 , the cross section of the positioning column 120 is set to a cross shape. Furthermore, the positioning column 120, the first positioning hole 222 and the second positioning hole 320 are each provided in plurality, and the plurality of positioning columns 120, the plurality of first positioning holes 222 and the plurality of second positioning holes 320 are provided in a one-to-one correspondence. In this embodiment, the positioning column 120, the first positioning hole 222 and the second positioning hole 320 are each provided with two, and the two positioning columns 120 are staggered, so that the two positioning columns 120 can position the operation panel 100, the display panel box 200 and the display panel 300 in the length direction and the width direction of the operation panel 100, and avoid any of the three being misaligned in these two directions.

[0057] The positioning column 120 passes through the first positioning hole 222 and the second positioning hole 320 in sequence to position the operation panel 100 , the display panel box 200 and the display panel 300 , thereby avoiding misalignment among the three and improving assembly accuracy.

[0058] In an optional solution of the embodiment of the utility model, the operation panel 100 is provided with a mounting buckle 130, the mounting plate 220 is provided with a slot 223, and the side wall of the slot 223 is provided with a slot rib 224; the mounting buckle 130 is inserted into the slot 223 and buckled with the slot rib 224.

[0059] Specifically, see Figure 4 , both ends of the operation panel 100 are provided with mounting buckles 130, see Figure 6 The two mounting buckles 130 are respectively inserted into the two slots 223 of the mounting plate 220 , and are respectively engaged with the slot ribs 224 in the two slots 223 .

[0060] The installation buckle 130 is buckled with the snap groove rib 224 to achieve the snap connection between the operation panel 100 and the display panel box 200 .

[0061] In an optional solution of the embodiment of the utility model, the mounting plate 220 is provided with a first fixing hole 225 , the operating panel 100 is provided with a second locking structure 140 , and the second fastener passes through the first fixing hole 225 and is connected to the second locking structure 140 .

[0062] Specifically, see Figure 4 The second locking structure 140 is configured as a protruding structure protruding from the surface of the operation panel 100, and a threaded hole is provided on the end surface of the protruding structure; the second fastener is configured as a screw.

[0063] The screw passes through the first fixing hole 225 and is threadedly connected with the threaded hole of the second locking structure 140 , so as to lock the operation panel 100 on the display panel box 200 .

[0064] In an optional solution of the embodiment of the utility model, the mounting plate 220 is provided with a second fixing hole 226 , the display panel 300 is provided with a second locking hole 330 , and the third fastener passes through the second locking hole 330 and is connected to the second fixing hole 226 .

[0065] Specifically, the third fastener is configured as a screw.

[0066] The screw passes through the second locking hole 330 and is threadedly connected with the second fixing hole 226 , so as to lock the display panel 300 to the display panel box 200 .

[0067] In an optional solution of the embodiment of the utility model, the display panel 300 is provided with a display area 340 , the operation panel 100 is provided with a light-transmitting area 150 , and the mounting plate 220 is provided with a through slot 227 ; the display area 340 passes through the through slot 227 and abuts against the light-transmitting area 150 .

[0068] Specifically, the above-mentioned display panel 300 abuts against the operation panel 100 means that the display area 340 abuts against the light-transmitting area 150. Furthermore, in this embodiment, the display area 340, the light-transmitting area 150 and the through groove 227 are all set to be square. The operation panel 100 is set to be a light-transmitting glass, and the display panel 300 is a control module with a color film display area 340. The electrical connection between the color film display area 340 and the electric control board is realized by a lead. When working, the display panel 300 can be displayed through the operation panel 100, and the display panel 300 can be controlled by touching the operation panel 100.

[0069] The display area 340 passes through the through slot 227 and abuts against the light-transmitting area 150 , which is convenient for users to view.

[0070] In an optional solution of the embodiment of the utility model, the display panel 300 is provided with a sensing key 350 , the mounting plate 220 is provided with a through hole 228 , and the sensing key 350 passes through the through hole 228 and abuts against the operation panel 100 .

[0071] Specifically, the display panel 300 abuts against the operation panel 100 , which means that the display area 340 abuts against the light-transmitting area 150 , and the sensor key 350 abuts against the operation panel 100 .

[0072] The sensing key 350 passes through the through hole 228 and abuts against the operation panel 100 , which is convenient for user operation.

[0073] In an optional solution of the embodiment of the utility model, a functional part 230 is provided below the display panel box 200 , a glue containing area 231 and a first glue overflow hole 232 are provided at intervals on one side of the functional part 230 , and an avoidance area 233 is provided on the other side.

[0074] Specifically, see Figures 7 to 10 The door body also includes a door glass 400 and two supporting members 500. A functional part 230 is connected to the bottom of the frame 210, and a glue containing area 231 is provided on the first surface. Both sides of the glue containing area 231 are provided with first glue overflow holes 232. The second surface is provided with an avoidance area 233 corresponding to the position of the glue containing area 231 and opposite to the opening direction; the frame 210 is located between the two supporting members 500 and connected to the two supporting members 500; the door glass 400 is bonded to the first surface of the functional part 230 and the two supporting members 500.

[0075] When assembling the door body, firstly connect the two support members 500 to the frame 210 to form a door frame, and then adhere the door glass 400 to one side of the door frame; the dishwasher includes a dispenser 600, which is installed on the other side of the door frame. The functional part 230 of the display panel box 200 is bonded to the door glass 400, that is, glue is applied between the functional part 230 of the display panel box 200 and the door glass 400, and excess glue can overflow from the first glue overflow hole 232 or flow into the glue containing area 231, thereby avoiding the problem of excess glue overflowing at will and improving the connection strength between the display panel box 200 and the door glass 400; the second surface of the functional part 230 is provided with an avoidance area 233, and the avoidance area 233 is used to avoid the dispenser 600 to avoid affecting the installation of the dispenser 600, and because the gap between the dispenser 600 and the display panel box 200 is small, if the position of the glue containing area 231 is set to the through hole 228 for overflow glue, excess glue will overflow from the through hole 228 to the avoidance area 233, affecting the installation of the dispenser 600, so it is necessary to set the glue containing area 231 to accommodate excess glue.

[0076] In an optional solution of the embodiment of the utility model, the frame 210 is located between the two support members 500 and is detachably connected to the two support members 500 .

[0077] Specifically, see Figure 8 The bottom surface of the frame 210 is provided with a connection hole 211, an anti-drop groove 212 and a positioning pin 213, and the support member 500 is provided with a connection column 510, an anti-drop buckle 520 and a positioning pin hole 530. The connection column 510 is inserted into the connection hole 211, the anti-drop buckle 520 falls into the anti-drop groove 212, and the positioning pin 213 is inserted into the positioning pin hole 530, completing the assembly of the display panel box 200 and the support member 500. For further information, please refer to Fig. 9 and Fig.10The depth of the glue containing area 231 is smaller than the depth of the avoiding area 233 , and the first glue overflow hole 232 penetrates the functional part 230 along the thickness direction of the functional part 230 .

[0078] The frame 210 and the two support members 500 are detachably connected to facilitate assembly.

[0079] In an optional solution of the embodiment of the utility model, the bottom wall of the avoidance area 233 is provided with reinforcing ribs.

[0080] Specifically, the reinforcing ribs include a plurality of transverse reinforcing ribs and a plurality of vertical reinforcing ribs, wherein the plurality of transverse reinforcing ribs are arranged at intervals along the width direction of the avoidance area 233, and each transverse reinforcing rib is arranged along the length direction of the avoidance area 233; the plurality of vertical reinforcing ribs are arranged at intervals along the length direction of the avoidance area 233, and each vertical reinforcing rib is arranged along the width direction of the avoidance area 233. Furthermore, the height of the transverse reinforcing ribs and the vertical reinforcing ribs is less than the depth of the avoidance area 233, so as to avoid failure to install the dispenser 600 normally.

[0081] The bottom wall of the avoidance area 233 is provided with reinforcing ribs to improve the strength of the auxiliary part.

[0082] In an optional solution of the embodiment of the utility model, the door glass 400 is bonded to the frame 210 .

[0083] Specifically, the functional portion 230 and the frame 210 are both configured in a rectangular shape, and the functional portion 230 is located below the frame 210 and connected to the frame 210. Preferably, the frame 210 and the functional portion 230 are integrally formed.

[0084] The door glass 400 is bonded to the frame 210 , which enlarges the bonding area between the door glass 400 and the display panel box 200 , and further improves the connection strength between the door glass 400 and the display panel box 200 .

[0085] In an optional solution of the embodiment of the utility model, the frame 210 is provided with a first gluing area 214 , and the bottom wall of the first gluing area 214 is provided with a second glue overflow hole 215 .

[0086] Specifically, the frame 210 is concave downward near the surface of the door glass 400 to form a first glue application area 214 , and the second glue overflow hole 215 passes through the frame 210 .

[0087] The frame 210 is provided with a first gluing area 214 to enable the frame 210 to be bonded to the door glass 400; the bottom wall of the first gluing area 214 is provided with a second glue overflow hole 215, and excess glue can overflow from the second glue overflow hole 215 to avoid excessive glue accumulation in the gap between the frame 210 and the door glass 400, resulting in an excessively large gap.

[0088] In an optional solution of the embodiment of the utility model, the support member 500 is provided with a second gluing area 540 , and a third glue overflow hole 550 is provided on the bottom wall of the second gluing area 540 .

[0089] Specifically, the surface of the support member 500 close to the glass door body is recessed downward to form a second glue application area 540, and the third glue overflow hole 550 passes through the support member 500. Furthermore, two support members 500 located on both sides of the display panel box 200 are arranged opposite to each other.

[0090] The support member 500 is provided with a second gluing area 540, so that the support member 500 can be bonded to the door glass 400; the bottom wall of the second gluing area 540 is provided with a third glue overflow hole 550, and excess glue can overflow from the third glue overflow hole 550, thereby preventing excessive glue from accumulating in the gap between the support member 500 and the door glass 400, resulting in the gap being too large.

[0091] Embodiment 2

[0092] The dishwasher provided in the embodiment of the utility model includes the door body described in the first embodiment, and therefore also has all the beneficial effects of the first embodiment, which will not be described in detail here.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A door body, characterized in that: include: An operation panel (100), a display panel box (200) and a display panel (300); The display panel box (200) comprises a frame (210) and a mounting plate (220), wherein the frame (210) is arranged around the outer periphery of the mounting plate (220) and forms a mounting chamber with an opening together with the mounting plate (220); The operation panel (100) is installed in the installation chamber and is clamped with the installation plate (220); the display panel (300) is installed on the other side of the installation plate (220) and is connected to the operation panel (100).

2. The door body according to claim 1, characterized in that: The display panel (300) is provided with a first locking hole (310), the mounting plate (220) is provided with a through hole (221), the size of the through hole (221) is larger than the size of the first locking hole (310), and the operation panel (100) is provided with a first locking structure (110); The first fastener passes through the first locking hole (310) and the through hole (221) in sequence and is connected to the first locking structure (110).

3. The door body according to claim 2, characterized in that: The operation panel (100) is provided with a positioning column (120), the mounting plate (220) is provided with a first positioning hole (222), and the display panel (300) is provided with a second positioning hole (320); The positioning column (120) passes through the first positioning hole (222) and the second positioning hole (320) in sequence.

4. The door body according to claim 1, characterized in that: The operation panel (100) is provided with a mounting buckle (130), the mounting plate (220) is provided with a slot (223), and the side wall of the slot (223) is provided with a slot rib (224); The installation buckle (130) is inserted into the clamping slot (223) and is buckled with the clamping slot rib (224).

5. The door body according to claim 4, characterized in that: The mounting plate (220) is provided with a first fixing hole (225), the operating panel (100) is provided with a second locking structure (140), and the second fastener passes through the first fixing hole (225) and is connected to the second locking structure (140).

6. The door body according to claim 1, characterized in that: The mounting plate (220) is provided with a second fixing hole (226), the display panel (300) is provided with a second locking hole (330), and a third fastener passes through the second locking hole (330) and is connected to the second fixing hole (226).

7. The door body according to claim 1, characterized in that: The display panel (300) is provided with a display area (340), the operation panel (100) is provided with a light-transmitting area (150), and the mounting plate (220) is provided with a through slot (227); The display area (340) passes through the through slot (227) and abuts against the light-transmitting area (150).

8. The door body according to claim 1, characterized in that: The display panel (300) is provided with a sensing key (350), the mounting plate (220) is provided with a through hole (228), and the sensing key (350) passes through the through hole (228) to abut against the operation panel (100).

9. The door body according to any one of claims 1 to 8, characterized in that: A functional part (230) is provided below the display panel box (200), a glue containing area (231) and a first glue overflow hole (232) are provided at intervals on one side of the functional part (230), and an avoidance area (233) is provided on the other side.

10. A dishwasher, characterized in that: Comprising a door body as described in any one of claims 1-9.

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