Control panel assembly and dish washing machine

Abstract

A control panel assembly comprises a main body, a display control panel and a control panel shell, a buckle is arranged on the control panel shell, a clamping hole is formed in the display control panel, the buckle and the clamping hole are connected in a clamped mode so that the display control panel can be fixed to the control panel shell, the display control panel and the control panel shell can form an integral component, and a mounting cavity is formed in the main body. And an integral component formed by the control panel and the control panel shell is mounted on the mounting cavity. According to the control panel assembly, the front disassembly type buckle installation structure is adopted, the installation cavity is formed in the front side of the main body, the display control panel is arranged on the installation cavity, the display control panel and the control panel shell are connected through the buckles, and the control panel shell is installed at the opening of the installation cavity in a clamped mode. In addition, the control panel shell is installed by adopting the structure, only the wire outlet hole is reserved in the main body, a sealing strip does not need to be used for sealing, and the steam-proof effect and the water-proof performance of the control panel shell are better.

Description

Technical Field

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

[0002] The traditional control panel assembly adopts a rear-mounted structure, and a control box cover needs to be installed on the back. In order to prevent water from entering, a waterproof sealing strip needs to be added between the control box cover and the control panel. Since the sealing strip is an interference fit, most of them need to be fixed with screws, which makes the installation complicated. If the sealing strip is not installed properly, steam will easily enter the display control panel, thereby affecting the use and life of the touch switch and display.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of the utility model is to provide a control panel assembly and a dishwasher with simple structure, convenient installation, good waterproofness, high touch sensitivity and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A control panel assembly designed for this purpose includes a main body, a display control panel and a control panel shell, characterized in that: a buckle is provided on the control panel shell, a clamping hole is provided on the display control panel, the buckle and the clamping hole are mutually engaged to fix the display control panel on the control panel shell, and the display control panel and the control panel shell form an integral component, an installation cavity is provided on the main body, and the integral component formed by the control panel and the control panel shell is installed in the installation cavity of the main body.

[0006] A first slot hole is arranged at the bottom of the installation cavity, and a latch is arranged at the bottom of the control board shell, and the latch is inserted into the first slot hole.

[0007] A second slot hole is arranged on the top of the installation cavity, and an elastic buckle is arranged on the top of the control board shell, and the elastic buckle and the second slot hole are buckled with each other.

[0008] A limiting rib is arranged on the installation cavity, a limiting portion is arranged on the control board shell and / or the display control board, and the limiting portion of the control board shell and / or the display control board abuts against the limiting rib.

[0009] The control board housing is located at the opening of the installation cavity.

[0010] A touch spring is arranged on the display control board, a third limiting rib with a through hole is arranged on the control board shell, and the touch spring is sleeved on the outer side of the third limiting rib.

[0011] The end surface of the touch spring abuts against the inner wall of the control board shell.

[0012] It also includes a panel. The main body is provided with a receiving groove. The panel is installed on the receiving groove. The panel covers the front side of the control panel shell and / or the installation cavity.

[0013] A handle is arranged at the bottom of the main body.

[0014] A dishwasher designed for this purpose includes a door assembly, and is characterized in that it also includes the control panel assembly, which is arranged on the top of the door assembly.

[0015] The control panel assembly of the utility model adopts a front-detachable snap-on mounting structure. By setting a mounting cavity on the front side of the main body, the display control panel is set on the mounting cavity, and the display control panel and the control panel shell are connected by snap-on connection. The control panel shell is snap-mounted at the opening of the mounting cavity. Due to the snap-on fixing method, the cumbersome process of screw fixing is reduced, the structure is compact, and the installation is convenient. In addition, when the control panel shell is installed by the above structure, only the outlet hole is left on the main body, and there is no need to use a sealing strip for sealing, and the steam-proof effect and waterproof performance are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the exploded structure of a control panel assembly in one embodiment of the utility model.

[0017] Figure 2 The figure is a schematic diagram showing the exploded structure of a control panel and a control panel housing in one embodiment of the present invention.

[0018] Figure 3 The utility model is a cross-sectional view showing the assembly structure of the control panel and the control panel shell in one embodiment.

[0019] Figure 4 It is a cross-sectional view showing the assembly structure of a control panel and a control panel housing in one embodiment of the utility model.

[0020] Figure 5 It is a schematic diagram of the overall structure of the main body in one embodiment of the utility model.

[0021] Figure 6 It is a partial structural schematic diagram of a control panel assembly in one embodiment of the utility model.

[0022] Figure 7-Figure 8 The figure is a schematic diagram of the installation process of the control panel shell in one embodiment of the utility model.

[0023] Figure 9-10 This is a cross-sectional view of the installation process of the control panel shell in one embodiment of the utility model.

[0024] Fig.11 It is a schematic diagram of the assembly structure of the control panel assembly and the door assembly in one embodiment of the utility model. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-Figure 11 The control panel assembly includes a main body 1, a display control panel 2 and a control panel shell 3. A buckle 5 is provided on the control panel shell 3, and a clamping hole 6 is provided on the display control panel 2. The buckle 5 and the clamping hole 6 are mutually clamped to fix the display control panel 2 on the control panel shell 3, and the display control panel 2 and the control panel shell 3 form an integral component. A mounting cavity 4 is provided on the front side of the main body 1. The integral component formed by the control panel 2 and the control panel shell 3 is mounted on the mounting cavity 4 of the main body 1. The control panel shell 3 covers the front opening of the mounting cavity 4, and the control panel shell 3 is located on the front side of the display control panel 2. This structure is fixed by buckles without the need for screws. The installation is simple and convenient, which greatly improves the production efficiency.

[0027] A first slotted hole 7 is disposed at the bottom of the installation cavity 4 , and a latch 8 is disposed at the bottom of the control board housing 3 . The latch 8 is inserted into the first slotted hole 7 .

[0028] A second slot hole 9 is disposed on the top of the installation cavity 4 , and an elastic buckle 10 is disposed on the top of the control board housing 3 . The elastic buckle 10 and the second slot hole 9 are buckled with each other.

[0029] When installing the control board shell 3, first insert the pin 8 into the first slot 7, then rotate the control board shell 3 so that the elastic buckle 10 is inserted into the second slot 9, and the installation is completed; before installing the control board shell 3, first fix the display control board 2 on the control board shell 3.

[0030] A limiting rib 11 is provided on the mounting cavity 4, and a limiting portion 12 is provided on the control board shell 3 and / or the display control board 2. The limiting portion 12 of the control board shell 3 and / or the display control board 2 abuts against the limiting rib 11, thereby preventing the integral component formed by the control board 2 and the control board shell 3 from shifting backwards; the limiting portion 12 of this embodiment is provided on the control board shell 3.

[0031] The display control board 2 is provided with a touch spring 14 , the control board shell 3 is provided with a third limiting rib 15 with a through hole 21 , and the touch spring 14 is sleeved on the outside of the third limiting rib 15 , that is, the touch spring 14 is sleeved on the outside of the through hole 21 .

[0032] The end face 16 of the touch spring 14 abuts against the inner wall 17 of the control board shell 3; the conventional structure touch spring 14 is generally sleeved on the inner side of the through hole 21 of the third limiting rib 15. After installation, the touch spring 14 will exceed the control board shell 3. In the process of being transferred to the next process, since the touch spring 14 is exposed outside the control board shell 3, it is easy to scratch the touch spring 14 during circulation, causing the touch spring 14 to deform, thereby affecting the touch sensitivity or even failure; the present design cleverly sleeves the touch spring 14 outside the through hole 21 of the third limiting rib 15, and the end face 16 of the touch spring 14 abuts against the inner wall 17 of the control board shell 3, so that the touch spring 14 will not leak out of the control board shell 3, thereby effectively avoiding the above problem.

[0033] It also includes a panel 18 . A receiving groove 19 is provided on the front surface of the main body 1 . The panel 18 is installed on the receiving groove 19 . The panel 18 covers the front side of the control board shell 3 and the installation cavity 4 .

[0034] A handle 20 is provided at the bottom of the main body 1, and the handle 20 facilitates the removal of the control panel assembly b from the door assembly a.

[0035] The dishwasher comprises a door body component a and a control panel component b. The control panel component b is arranged on the top of the door body component a.

[0036] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A control panel assembly, comprising a main body (1), a display control panel (2) and a control panel housing (3), characterized in that: The control panel shell (3) is provided with a buckle (5), and the display control panel (2) is provided with a clamping hole (6). The buckle (5) and the clamping hole (6) are mutually clamped to fix the display control panel (2) on the control panel shell (3), and the display control panel (2) and the control panel shell (3) form an integral component. The main body (1) is provided with a mounting cavity (4), and the integral component formed by the control panel (2) and the control panel shell (3) is mounted on the mounting cavity (4) of the main body (1).

2. The control panel assembly according to claim 1, characterized in that: A first slotted hole (7) is provided at the bottom of the installation cavity (4), and a latch (8) is provided at the bottom of the control board shell (3), wherein the latch (8) is inserted into the first slotted hole (7).

3. The control panel assembly according to claim 2, characterized in that: A second slot hole (9) is provided at the top of the installation cavity (4), and an elastic buckle (10) is provided at the top of the control board shell (3), wherein the elastic buckle (10) and the second slot hole (9) are buckled with each other.

4. The control panel assembly according to claim 1, characterized in that: A limiting rib (11) is provided on the installation cavity (4), a limiting portion (12) is provided on the control panel shell (3) and / or the display control panel (2), and the limiting portion (12) of the control panel shell (3) and / or the display control panel (2) abuts against the limiting rib (11).

5. The control panel assembly according to claim 1, characterized in that: The control board housing (3) is located at the opening of the installation cavity (4).

6. The control panel assembly according to claim 1, characterized in that: A touch spring (14) is provided on the display control panel (2), a third limiting rib (15) with a through hole (21) is provided on the control panel shell (3), and the touch spring (14) is sleeved on the outside of the third limiting rib (15).

7. The control panel assembly according to claim 1, characterized in that: The end surface (16) of the touch spring (14) abuts against the inner wall (17) of the control board housing (3).

8. The control panel assembly according to claim 1, characterized in that: It also includes a panel (18), a receiving groove (19) is provided on the main body (1), the panel (18) is mounted on the receiving groove (19), and the panel (18) covers the front side of the control panel shell (3) and / or the mounting cavity (4).

9. The control panel assembly according to claim 1, characterized in that: A handle (20) is provided at the bottom of the main body (1).

10. A dishwasher, comprising a door assembly (a), characterized in that: It also includes a control panel assembly (b) as described in any one of claims 1 to 9, and the control panel assembly (b) is arranged on the top of the door assembly (a).

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