WO2017181794A1

WO2017181794A1 - Washing-machine main control panel and drum washing machine

Info

Publication number: WO2017181794A1
Application number: PCT/CN2017/077089
Authority: WO
Inventors: 张华成; 王梓懿; 程宝珍
Original assignee: 青岛海尔滚筒洗衣机有限公司
Priority date: 2016-04-22
Filing date: 2017-03-17
Publication date: 2017-10-26
Also published as: CN107304511A

Abstract

Provided are a washing-machine main control panel and a drum washing machine, comprising a main control-panel body (1), a decorative panel (2) disposed in front of the main control-panel body (1), and a computer panel (3) disposed behind the main control-panel body (1); a waterproof sealing structure for preventing water from seeping in is disposed between said decorative panel (2) and said main control-panel body (1). By means of disposing the waterproof sealing structure between the decorative panel (2) and the main control-panel body (1), water is prevented from seeping into the main control panel, improving the waterproof performance of the main control panel, that is, the main control panel is waterproof; since water cannot enter into the main control panel, it naturally cannot reach the computer panel (3), thus guaranteeing that the computer panel (3) will not incur damage from water seepage, and preventing the corrosion of the sheet metal parts of the housing by drainage water as well as the increased complexity of a main control panel caused by arranging a drainage structure. Since water cannot enter into the main control panel, it is unnecessary to arrange a drainage structure, such that the structure of the main control panel is simple and costs are reduced.

Description

Main control board of washing machine and drum washing machine

[0001] The present invention relates to the technical field of washing machines, and in particular to a washing machine main control board and a drum washing machine having the main control board.

Background technique

[0002] The main control board of the drum washing machine is provided with a function button of a washing machine, a start/pause button, and a power button, etc., and the user issues a command to be executed to the computer board through a button, and the button is an important component of the automatic control system of the washing machine. . In order to increase or decrease the feel of the button and the rebound reset of the button, a spring is generally added to the button, which makes the button structure more complicated.

[0003] Since the washing machine is often used in a humid environment, the user may carry water with a button on the hand, so that water may enter from the decorative panel through the button hole or the edge gap, and penetrate into the computer board, causing the computer to The board is shorted or even burned. At present, it is usually the use of dredging water flow, that is, a waterproof platform is provided at the button hole and the gap to reduce the infiltration of water; and a drainage structure and a water permeable hole are arranged at the rear end surface of the main control board, and the water infiltrated into the main control board is drained to the tank. In the body, avoid reaching the computer board. However, since water can enter the main control board, water may reach the computer board when the water permeable hole is blocked, and the water is drained into the box because the drum body is mostly made of sheet metal, which leads to the box for a long time. The sheet metal is rusted, which affects the service life of the washing machine; and the setting of the drainage structure causes complicated design and structure, and increases the cost of the product.

technical problem

Problem solution

Technical solution

[0004] The present invention provides a main control panel for a washing machine, which prevents water from penetrating by providing a waterproof sealing structure, thereby improving the waterproof sealing performance of the main control panel.

[0005] In order to achieve the above technical purpose, the present invention is implemented by the following technical solutions:

[0006] A main control panel of a washing machine, comprising: a main control board body, a decorative board disposed in front of the main control board body, and a computer board disposed behind the main control board body, the decorative board and the Between the main control board body A waterproof sealing structure that prevents water from penetrating.

Further, the waterproof sealing structure includes a first waterproof sealing member disposed between the main control board body and the decorative board.

[0008] Further, the main control board body is provided with a first groove matching the edge of the decorative board, the edge of the decorative board is located in the first recess, the first waterproof seal Also located within the first recess and in sealing contact with the edge of the trim panel.

[0009] Further, the first waterproof seal is a sealing ring.

[0010] Further, the main control board further includes a display panel disposed in front of the display screen of the computer board, and the decorative panel is provided with a decorative panel opening for the display panel to extend forward. The waterproof member includes a second waterproof seal disposed between the decorative panel and the display panel.

[0011] Further, the display panel is provided with a second recess for accommodating the second waterproof seal, and the second waterproof seal is located in the second recess and is opposite to the decorative panel Sealed contact.

[0012] Further, the two waterproof seals are sealing strips.

[0013] Further, the main control board further includes a plurality of groups of buttons that cooperate with the switch on the computer board, the buttons include a button body mounted on the decorative board, and the button body and the computer a waterproof guide between the plates, the waterproof sealing structure comprising a waterproof guide in sealing contact with the decorative plate.

[0014] Further, the decorative panel is provided with a button hole, and the button body is mounted at the button mounting hole.

[0015] Further, the waterproof guiding member is integrally injection molded by using a silica gel material.

[0016] Further, the waterproof guiding member comprises a waterproof portion, and at least one elastic guiding column disposed on the waterproof portion and capable of touching the computer board.

[0017] Further, the waterproof guiding member comprises a first waterproof guiding member, the first waterproof guiding member comprises a rearwardly concave sealing groove, a flange extending outward along an edge of the sealing groove, and And at least one first guiding post disposed on the sealing groove and capable of touching the computer board; the flange is in sealing contact with the decorative board.

[0018] Further, the sealing groove and the first guiding post are sealingly connected by a convex structure having a longitudinal cross section.

[0019] Further, the main control board body is provided with a first receiving groove matched with the sealing groove, a first through hole for the first guiding post to protrude rearward, the sealing groove is located in the first receiving groove, and the flange is located in the first receiving On the main control board body at the slot, the decorative panel is provided with a sealing frame which is convexly rearward and is in sealing contact with the flange.

[0020] Further, a third groove matching the sealing frame is disposed on the main control board body.

[0021] Further, the protruding structure has a rearward extending portion, and a bottom portion of the first receiving groove is provided with a limiting step matching the extending portion, and the extending portion is located at the limiting step on.

[0022] Further, the display panel is provided with a second receiving groove, the waterproof guiding member comprises a second waterproof guiding member, and the second waterproof guiding member comprises a second waterproofing sealed with the second receiving groove. And at least one second guiding post disposed on the second waterproof portion and capable of touching the computer board, the bottom of the second receiving groove is provided for extending the second guiding post backward The second through hole.

[0023] Further, the main control board body is provided with a dispenser box inlet and outlet, and the dispenser box is closably disposed at the outlet of the dispenser box; the dispenser box includes a dispenser box body and a shelf The handle on the outer side of the dispenser box is provided with a grip structure that cooperates with the handle.

[0024] Further, the dispenser box has a dispenser body and a mounting portion integrally molded with the dispenser body, and the handle is engaged with the mounting portion.

[0025] Further, the handle structure is a hand holding plate formed on the mounting portion and forming a rear end surface thereof.

Further, the hand holding plate includes a wave portion for facilitating the hand, and the wave portion has a certain distance from the front end surface of the mounting portion.

[0027] Further, the hand holding plate further includes a transition plate extending obliquely along a lower end of the wave portion, and the transition plate is in contact with a lower end of the handle.

[0028] Further, the front end of the handle is a curved plate.

[0029] Further, the mounting portion is provided with a plurality of laterally extending vertical and vertical reinforcing ribs.

[0030] Further, the handlebar is provided with an insertion portion extending rearward, and the insertion portion is in contact with a side surface of the reinforcing rib.

[0031] Based on the above-described washing machine main control panel, the present invention also provides a drum washing machine comprising a casing and the above-mentioned main control panel.

Advantageous effects of the invention

Beneficial effect [0032] The main control board of the washing machine provided by the invention provides a waterproof sealing structure between the decorative board and the main control board body to prevent water from penetrating into the main control board, thereby improving the waterproof performance of the main control board, or The main control board is waterproof; since water cannot enter the inside of the main control board, it is of course impossible to reach the computer board, which ensures that the computer board will not be damaged by water seepage, and also avoids the corrosion of the drainage sheet for the sheet metal parts of the box, and the setting. The structure of the main control board caused by the drainage structure is complicated. Since the water cannot enter the inside of the main control board, the drainage structure is not required, so that the structure of the main control board is simple and the cost is reduced.

Brief description of the drawing

DRAWINGS

1 is a schematic structural view of an embodiment of a main control panel of a washing machine according to the present invention;

2 is a schematic enlarged view of the main control board body of FIG. 1;

3 is a schematic enlarged view of the computer board of FIG. 1;

4 is a schematic enlarged view of the decorative panel of FIG. 1;

5 is a schematic enlarged view of the display panel of FIG. 1;

6 is a schematic enlarged structural view of the first waterproof guide member of FIG. 1;

7 is a schematic enlarged structural view of the second waterproof guide member of FIG. 1;

8 is a schematic front view of the assembled structure of FIG. 1;

9 is a cross-sectional view showing the structure taken along the line A-A in FIG. 8;

10 is a schematic enlarged view of a C area of FIG. 9;

11 is an enlarged schematic structural view of an E region of FIG. 10;

12 is an enlarged schematic structural view of a region D in FIG. 9;

Figure 13 is a cross-sectional view showing the structure taken along line B-B of Figure 8;

14 is an enlarged schematic structural view of the F region of FIG. 13;

15 is a schematic enlarged view of the H region of FIG. 14;

Figure 16 is a schematic enlarged plan view of the dispenser box of Figure 1;

17 is a cross-sectional structural view of the dispenser box of FIG. 16 assembled;

18 is a schematic enlarged view of the K region of FIG. 17.

BEST MODE FOR CARRYING OUT THE INVENTION

BEST MODE FOR CARRYING OUT THE INVENTION The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention.

[0052] In the description of the present invention, it is to be noted that the terminology is defined as: "the front" in the direction in which the washing machine is normally used, the "front" in the direction of the user, and the "left" and "right" in the direction away from the user. The orientation or positional relationship of the instructions is based on the positional relationship shown in the drawings, and is merely for the convenience of the description of the present invention and the simplified description, and does not indicate or imply that the device or component referred to has a specific orientation, in a specific orientation. The construction and operation are therefore not to be construed as limiting the invention. Moreover, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

[0053] Referring to FIG. 1 to FIG. 18, an embodiment of the main control board of the washing machine of the present invention is provided. The main control board in this embodiment is disposed on the drum washing machine. Referring to FIG. 1, the main control board includes a main body. The control board body 1, the decorative board 2 and the computer board 3, wherein the decorative board 2 is arranged in front of the main control board body 1, the computer board 3 is arranged behind the main control board body 1, in the decorative board 2 and the main control board body 1 There is a waterproof sealing structure between the water and the water.

[0054] In this embodiment, by providing a waterproof sealing structure between the decorative board 2 and the main control board body 1 to prevent water from penetrating into the main control board, the waterproof performance of the main control board is improved, or the main control board has Waterproof; Since water can not enter the inside of the main control board, it is of course impossible to reach the computer board 3, which ensures that the computer board 3 will not be damaged by water seepage, and also avoids the complicated drainage structure caused by the drainage of water seepage, and the drainage water for the box. Corrosion of body parts, etc. Moreover, since the water cannot enter the inside of the main control board, there is no need to provide a drainage structure, so that the structure of the main control board is simple and the cost is reduced.

[0055] In this embodiment, as shown in FIG. 3, the computer board 3 is provided with a display screen 31 and a plurality of switches, wherein the switch includes a plurality of function switches 33 located on the left and right sides of the display screen 31, and side by side. Set the power and pause/start off 32. The main control board also includes a plurality of sets of buttons that cooperate with the switch on the computer board 3. The buttons are divided into a first button that cooperates with the power source and the pause/start switch 32 and a second button that cooperates with the function switch 32.

[0056] In this embodiment, referring to FIG. 1, FIG. 2 and FIG. 5, the main control board further includes a display panel 4 disposed in front of the display screen 31 of the computer board 3, and is disposed on the main control board body 1. There is a display screen 11, the display panel 4 is fixed at the display screen 11, and a decorative panel opening 21 is arranged on the decorative panel 2, and the display panel 4 is extended forwardly in the decorative panel opening 21, and the display screen The front end face of the plate 4 is flush with the front end face of the decorative panel 2.

[0057] Referring to FIG. 1, for waterproof sealing of the main control board, the waterproof sealing structure comprises a first waterproof seal 5 disposed between the main control board body 1 and the decorative board 2, and is disposed on the decorative board 2 and the display Second waterproof between panels 4 The seal 6, and the first waterproof guide 8 for waterproofing the first button and the second waterproof guide 9 for waterproofing the second button. In this way, a waterproof sealing structure is arranged between the component forming the appearance of the main control panel and the component adjacent thereto, so that water cannot penetrate into the interior of the main control body through the gap or the button, and the water can only reach the front end surface of the waterproof sealing structure. However, it can no longer penetrate into the main control board body 1, and the waterproof performance of the main control board is ensured from the structure.

Referring to FIGS. 1 and 12, for the seal between the main control board body 1 and the decorative panel 2, the first waterproof seal 5 is pressed between the main control board body 1 and the edge of the decorative panel 2. After the decorative panel 2 is mounted to the main control body 1, the gap between the main control panel body 1 and the edge of the decorative panel 2 is filled with the first waterproof seal 5, and water cannot penetrate through the edge of the decorative panel 2.

[0059] Referring to FIG. 12, a first groove 12 matching the edge of the decorative panel 2 is disposed on the main control board body 1, and the first waterproof sealing member 5 is located in the first recess 12, and the decorative panel 2 The edge is located in the first recess 12 and is pressed against the first waterproof seal 5, or the edge of the decorative panel 2 is in sealing contact with the first waterproof seal 5. By providing the first groove 12 to match the edge of the decorative panel 2, and the first waterproof seal 5 is located in the first recess 12, the gap between the main control panel body 1 and the edge of the decorative panel 2 is first waterproofed. The sealing member 5 is filled, water cannot penetrate through the edge of the decorative panel 2, and the sealing and the sealing property between the main control panel body 1 and the decorative panel 2 are increased; and the first recess 12 is received by the edge of the decorative panel 2, Conducive to the beauty of the front end of the main control board. The first waterproof seal 5 is a 0-type seal.

[0060] Referring to FIGS. 1 and 15, the display panel 4 protrudes from the decorative panel opening 21, and the second waterproof sealing member 6 is pressed between the decorative panel 2 and the display panel 4, that is, the decorative panel 2 The gap between the display panel 4 and the display panel 4 is filled by the second waterproof seal 6, and the penetration of water from the gap between the decorative panel opening 21 and the display panel 4 is prevented by providing the second waterproof seal 6.

[0061] Referring to FIG. 15, a second groove 41 is provided along the edge of the display panel 4. The second waterproof seal 6 is located in the second recess 41, and the front end of the second waterproof seal 6 is protruded. The two recesses 41, the front end of the second waterproof seal 6 is in sealing contact with the rear end surface of the decorative panel 2. The fixing of the second waterproof seal 6 is made firm by providing the second recess 41, and it is advantageous to ensure the seal between the two. The second waterproof seal 6 is a sealing strip that matches the structural shape of the second recess 41.

[0062] Referring to FIG. 1, FIG. 4 and FIG. 9, the first button includes a first button body 51 and a first waterproof guide ₈ between the first button body 51 and the computer board ₃ , and the first waterproof guide 8 has a waterproof seal, and The transmission force applied to the first button body 51 is transmitted to the computer board 3, and the first waterproof guide 8 is in sealing contact with the rear end surface of the decorative panel 2. For the installation of the first button body 51, a first button opening 22 is defined on the decorative panel 2. The first button opening 22 also has a guiding portion extending rearward for facilitating the forward and backward movement of the first button body 51. The first button body 51 is mounted to the first button opening 22, and the first waterproof guiding member ₈ is in sealing contact with the rear end surface of the decorative panel 2 at the first button opening 22, that is, by providing the first waterproof guiding member 8, so that the water Only the front end surface of the first waterproof guide 8 can be reached from the first button body 51, and cannot reach the front end surface of the main control board body 1, that is, cannot enter the inside of the main control board.

[0063] Referring to FIG. 6, the first waterproof guide 8 includes a rearwardly concave sealing groove 81, a flange 82 extending outward along the edge of the sealing groove 81, and a sealing groove 81 and The two first guiding posts 83 of the switch 32 of the computer board 3 are touched; the computer board 3 has a power supply and a pause/start switch 32, that is, two switches 32, so that the first waterproof guide 8 is provided with two The first guiding column 83 also has two first button bodies 51 for respectively driving the power on and off/starting on the computer board 3. The flange 82 is in sealing contact with the back of the decorative panel 2. That is, at the first button opening 22 on the decorative panel 2, the flange 82 is in sealing contact with the back surface of the decorative panel 2, such that the first waterproof guiding member 8 forms a sealing groove having a first button opening 22 forwardly. Therefore, even if water passes through the edge gap of the first button body 51 to reach the sealing groove 81, it can only be located in the sealing groove 81, and cannot penetrate further backward. By providing the first waterproof guiding member 8, the water cannot be ensured. The gap between the decorative board 2 and the first button body 51 penetrates and reaches the front end surface of the main control board body 1, thereby ensuring the waterproof sealing performance of the main control board.

[0064] Referring to FIG. 2 and FIG. 10, for the fixed sealing of the first waterproof guide 8, a first receiving groove 13 matching the sealing groove 81 is provided on the main control board body 1, the first receiving groove The bottom portion of the 13 is provided with a first through hole for the first guiding post 83 to protrude rearward; the sealing groove 81 is located in the first receiving groove 13, and the flange 82 is located at the first receiving groove 13 at the main control plate body 1 on. In order to seal between the decorative plate 2 and the first receiving groove 13 by the flange 8 2 , a sealing frame 23 protruding rearward is provided on the decorative plate 2 , and the sealing frame 23 is pressed against the main control plate body 1 . Side 82.

[0065] In order to further improve the sealing property at the first waterproof guide 8, a third recess 15 matching the sealing frame 23 is provided on the main control board body 1. The sealing frame 23 presses the flange 82 at the third recess 15 into the third recess 15 to increase the sealing at the first button.

[0066] The first guide post 83 is made of an elastic material, and the first button body 51 is pressed against the first guide post 83. The front end surface can increase the sealing contact between the first button body 51 and the first guiding post 83 on the one hand, and increase the elastic hand feeling of the button; on the other hand, the sealing groove 81 and the bottom surface of the first receiving groove 13 are attached. Closely, the sealing effect of the first waterproof guide 8 is increased.

[0067] Referring to FIG. 10 and FIG. 11, for the backward pressing movement of the first guiding post 83 and the automatic forward resetting, the longitudinal section is curved between the sealing groove 81 and the first guiding post 83. The raised structure 84 is sealingly connected. The raised structure 84 is, for example, an inverted bowl-shaped structure, and the raised structure 84 is connected to the side of the first guide post 83 or to the side ring of the first guide post 83. By providing the raised structure 84 such that the first guide post 83 moves rearwardly, the raised structure 84 follows the first guide post 83, with little effect on the bottom surface of the seal groove 81, facilitating the sealing of the seal groove 81. Sex. When the user stops applying pressure to the first button body 51, the first guiding post 83 pushes the first button body 5 under the action of the protruding structure 84 and its own rebounding force.

1 reset together. This avoids the need to provide a reset spring structure inside the button, which simplifies the structure of the button and reduces the cost.

Referring to FIG. 11, in order to avoid the backward movement of the first guide post 83, the bottom surface of the sealing groove 81 connected to the convex structure 84 is driven, and the convex structure 84 has a rearward extending section 841. The bottom of the first receiving groove 13 is provided with a limiting step 131 matching the extending portion 841, and the extending portion 841 is located on the limiting step 131. Thus, after the first guiding post 83 moves backward, the backward force is transmitted to the extending portion 841 through the protruding structure 84 and acts on the limiting step 131, thereby avoiding the backward movement of the first guiding post 83, The connection between the bottom surface of the sealing groove 81 and the protruding structure 84 is forced to further ensure the stability and waterproof sealing of the first waterproof guiding member 8.

[0069] The first waterproof guide member 8 is an integrally formed silicone structure, which increases the waterproof sealing property of the first waterproof guide member 8 by integral molding, and reduces the manufacturing cost.

[0070] Referring to FIG. 1, FIG. 7, and FIG. 13, the second button includes a second button body 52 and a second waterproof guide 9 between the second button body 52 and the computer board 3. The second waterproof guide 9 is waterproof. The seal, and the transmission force that transmits the force applied to the second button body 52 to the computer board 3 is transmitted. For the installation of the second button body 52, a plurality of second button openings 24 are provided on the left and right sides of the decorative panel opening 21 on the decorative panel 2. The second button opening 24 also has a guiding portion extending rearward for facilitating the second The button body 52 presses the forward and backward movement of the cymbal. A second receiving groove 42 is disposed on the left and right sides of the display panel 4. The second waterproof guiding member 9 is located in the second receiving groove 42 such that the second receiving groove 42 is a sealed cavity having a forward opening, and the second receiving groove 42 and the second button port 24 before and after Correspondingly; the water can only reach the front end surface of the second waterproof guide 9 from the second button body 511, and cannot enter the inside of the main control board.

[0071] Referring to FIG. 7, the second waterproof guide 9 includes a second waterproof portion 91 that is sealingly disposed with the second receiving groove 42 and at least a second waterproof portion 91 that can be touched on the computer board 3. A second guiding post 92 is provided at the bottom of the second receiving groove 42 with a second through hole for the second guiding post 92 to project rearward. The second waterproof portion 9 1 is in the shape of a sheet matching the bottom surface of the second receiving groove 42 , and the second waterproof portion 91 is in sealing contact with the bottom surface of the second receiving groove 42 such that the second receiving groove 42 forms a sealed cavity having a front opening.

[0072] The second guiding post 92 is made of an elastic material, and the second button body 52 is pressed against the front end surface of the second guiding post 92, and can be increased on the one hand between the second button body 52 and the second guiding post 92. The sealing contact and the elastic hand of the button are increased; on the other hand, the second waterproof portion 91 and the bottom surface of the second receiving groove 42 are closely fitted to each other, and the sealing effect of the second waterproof guiding member 9 is increased.

[0073] The second waterproof guide 9 also adopts the same convex structure as the first waterproof guide 8, and the second waterproof guide 9 is also an integrally formed silicone structure.

[0074] Referring to FIGS. 16-18, a dispenser box inlet and outlet 14 is disposed on the main control board body 1, and the dispenser box 10 is closably disposed at the dispenser box inlet and outlet 14; wherein the dispenser box 10 is A dispenser case 101 and a handle 102 disposed outside the dispenser case 101 are included, and a handle structure 103 that cooperates with the handle 102 is provided on the dispenser case 101. By providing a handle structure 103 on the dispenser case 101 that cooperates with the handlebar 102, the dispenser case 101 functions as a buckle; when the user pulls the dispenser case, the finger is held in the dispenser case. The grip structure 103 on the body 101 can have a certain distance between the handle and the grip structure, and is arranged to conform to the degree of bending of the finger, and the comfort of pulling the handle of the dispenser box is increased, and the hand feel is good. Improve customer satisfaction. Moreover, the grip structure 103 is directly disposed on the dispenser box 101, so that the dispenser box is composed of two parts, the assembly is simple, the assembly efficiency is improved, and the production cost is reduced.

[0075] In the present embodiment, as shown in FIG. 16, the dispenser case 101 includes a dispenser body 104 and a mounting portion 105 integrally molded with the dispenser body 104. The mounting portion 105 is located at the front end of the dispenser body 104. The handle 102 is engaged on the mounting portion 105. By providing the mounting portion 105, the engagement between the handle 102 and the dispenser case 101 is facilitated, which facilitates assembly efficiency of assembling the handle 102 to the dispenser case 101. And the grip structure 103 is located on the mounting portion 105 to facilitate the formation of a clasping space for the hand.

[0076] In this embodiment, referring to FIG. 17 and FIG. 18, the grip structure 103 is formed on the mounting portion 105 and shaped. A hand holding plate that is a part of the rear end surface of the mounting portion 105. The hand gripping plate includes a wavy portion that is easy to hold, pulls the dispenser box 吋, extends the hand to the lower end of the handlebar 102, and bends the finger to the grip structure 103, that is, no special clasping space is provided on the handlebar 102. The utility model directly utilizes the space of the mounting portion 105 and the dispenser body 104 in the lower portion, so that the structure of the handle 102 is simple and easy to form; and by providing a wave portion that is convenient for the hand, it is advantageous to increase the comfort of the hand, and the wave portion is provided. The front end face of the mounting portion 105 has a certain distance, that is, a certain thickness between the wave portion and the front end face of the handlebar 102, so that the hand feels heavy and feels good after holding.

Referring to FIG. 18, the grip plate further includes a transition plate 107 extending obliquely along the lower end of the wave portion 106, and the transition plate 107 is in contact with the lower end of the handlebar 102. By providing the inclined transition plate 107 in contact with the handle 102, the smooth transition of the wave portion 106 to the lower end of the handlebar 102 is advantageous for further increasing the comfort of the grip.

[0078] In this embodiment, as shown in FIG. 16, the mounting portion 105 is provided with a plurality of forwardly extending reinforcing ribs 108. The reinforcing ribs 108 are divided into two types of laterally and vertically disposed, and the reinforcing ribs 108 form a mesh. The support supports the strength of the mounting portion 105.

[0079] After the dispenser box is closed, the handle 102 is located on the front end surface of the main control board of the drum washing machine to form an appearance part of the washing machine. In order to increase the appearance and increase the comfort of the grip, the front end of the handle 102 is set to be curved. Board

Referring to FIG. 18, the handlebar 102 is provided with two insertion portions 109 extending rearward, and the insertion portion 109 is in contact with the side surface of the reinforcing rib 108. By the cooperation of the engaging portion 109 and the rib 108, the opponent 102 functions as a limit to define a certain degree of freedom of movement, and the firmness of the handle 102 and the dispenser case 101 is increased.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art may use the above-disclosed technical contents to change or modify the equivalent changes. An equivalent embodiment. However, any simple modifications, equivalent changes and modifications made to the above embodiments in accordance with the technical spirit of the present invention are still within the scope of protection of the present invention.

Claims

claims

A washing machine main control board, including a main control board body, a decorative panel located in front of the main control board body, and a computer board located behind the main control board body, characterized in that the decorative panel and the A waterproof sealing structure is provided between the main control board bodies to prevent water from penetrating.

The main control board according to claim 1, characterized in that the waterproof sealing structure includes a first waterproof sealing member provided between the main control board body and the decorative panel.

The main control board according to claim 2, characterized in that: the main control board body is provided with a first groove that matches the edge of the decorative plate, and the edge of the decorative plate is located in the first groove Inside, the first waterproof sealing member is also located in the first groove and in sealing contact with the edge of the decorative panel.

The main control board according to claim 1, characterized in that, the main control board further includes a display panel arranged in front of the display screen of the computer board, and the decorative panel is also provided with a display panel for the display panel to The front protruding decorative panel opening, the waterproof component includes a second waterproof sealing member disposed between the decorative panel and the display panel.

The main control panel according to claim 4, wherein the display panel is provided with a second groove for accommodating the second waterproof seal, and the second waterproof seal is located in the second groove. in the groove and in sealing contact with the decorative plate.

The main control board according to any one of claims 1 to 5, characterized in that, the main control board also includes a plurality of sets of keys that are matched with those on the computer board, and the keys include The key body on the board and the waterproof guide located between the key body and the computer board. The waterproof sealing structure includes a waterproof guide in sealing contact with the decorative board. The main control board according to claim 6, characterized in that: the waterproof guide includes a first waterproof guide, and the first waterproof guide includes a backward concave sealing groove, and a sealing groove along the sealing groove. A flange extending outward from the edge, and at least one first guide post provided on the sealing groove and capable of touching the computer board to open; the flange is in sealing contact with the decorative panel.

The main control board according to claim 7, characterized in that: the main control board body is provided with a first accommodation groove that matches the sealing groove, and the bottom of the first accommodation groove is also provided with The first through hole is used for the first guide column to extend backward, the sealing groove is located in the first receiving groove, and the flange is located on the main control board body at the first receiving groove. , the decorative panel is provided with a sealing frame that protrudes backward and is in sealing contact with the flange.

[Claim 9] The main control board according to claim 6, wherein the display panel is provided with a second receiving groove, the waterproof guide includes a second waterproof guide, and the second waterproof guide The guide member includes a waterproof portion sealed with the second accommodation groove and at least one second guide post provided on the waterproof portion and capable of triggering the computer board to be closed. The bottom of the second accommodation groove is also provided with a The second guide post extends rearward through a second through hole.

[Claim 10] A drum washing machine, characterized in that it includes a box and a main control board according to any one of claims 1 to 9.