CN216738938U

CN216738938U - Front control panel of washing machine

Info

Publication number: CN216738938U
Application number: CN202123412670.9U
Authority: CN
Inventors: 孙为民; 康文杰
Original assignee: Suzhou Huayang Electronics Co ltd
Current assignee: Suzhou Huayang Electronics Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model particularly relates to a front control panel of a washing machine, which comprises a plastic shell provided with an installation cavity, wherein a circuit board, a transparent silica gel layer and a light-transmitting shell are arranged in the plastic shell, a light-emitting structure is arranged on one side of the circuit board, which faces the inner end of the installation cavity, a plurality of through holes are formed in the circuit board, a display screen and a button are arranged on one side of the circuit board, which faces the outer end of the installation cavity, the transparent silica gel layer is attached to one side of the circuit board, which faces the outer end of the installation cavity, clamping strips are arranged on two sides of the light-transmitting shell, bent grooves are formed in the joints of the clamping strips and the light-transmitting shell, and clamping grooves matched with the clamping strips are formed in the opening of the installation cavity. The light-transmitting shell with the operation interface is arranged, the light-emitting effect is soft and not dazzling, the panel is better in sealing performance due to the fact that the light-transmitting shell, the transparent silica gel layer and the plastic shell are matched, water is not prone to accumulating on the outer surface of the light-transmitting shell due to the fact that the curved groove in the light-transmitting shell is matched with the cambered surface structure, and watching and operation are not prone to being affected.

Description

Front control panel of washing machine

Technical Field

The utility model relates to a front control panel of washing machine.

Background

A washing machine is one of the common electric appliances in modern homes, which is itself a cleaning appliance that uses electrical energy to generate mechanical action to wash laundry. Most washing machines are provided with a front control panel for controlling and setting cleaning parameters. Since it is used in a washing machine, it is required to have some specific functions such as a waterproof function. Even so, current front control panel still has a lot of structural deficiencies, for example because of service environment and operation mode's reason, leaves water stain on the leading panel easily, can form ponding after having more, slides down along operating panel, in the installation gap infiltration equipment from operating panel edge.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcoming the above-mentioned disadvantages of the prior art, and to providing a front control panel for a washing machine.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a washing machine front control panel, moulds the shell including being provided with the installation cavity, its characterized in that: a circuit board, a transparent silica gel layer and a light-transmitting shell are sequentially arranged in the plastic shell from inside to outside, a light-emitting structure is arranged on one side of the circuit board, which faces the inner end of the mounting cavity, a plurality of through holes are formed in the circuit board, and a display screen and a button are arranged on one side of the circuit board, which faces the outer end of the mounting cavity; the transparent silica gel layer is attached to one side of the circuit board, which faces the outer end of the mounting cavity, and a bulge corresponding to the button is arranged on the transparent silica gel layer; the front part of the light-transmitting shell is of a cambered surface structure, clamping strips are arranged on two sides of the light-transmitting shell, a bent groove is formed in the joint of each clamping strip and the light-transmitting shell, and a clamping groove matched with each clamping strip is formed in the opening of the mounting cavity; one side of the light-transmitting shell, which faces the inner end of the mounting cavity, is provided with a notch matched with the protrusion.

Further, the light-transmitting shell is coated with prompt areas corresponding to the display screen and the buttons.

Furthermore, the outer side surface of the plastic shell is provided with a plurality of fixing holes.

Further, a waterproof layer is arranged on the bottom side of the plastic shell.

Compared with the prior art, the utility model has the following advantages and effects: the light-transmitting shell with the operation interface is arranged, so that the light-emitting effect is soft and not dazzling; the light-transmitting shell, the transparent silica gel layer and the plastic shell are matched to enable the panel to have better sealing performance, the curved groove in the light-transmitting shell is matched with the cambered surface structure to enable accumulated water generated on the outer surface of the light-transmitting shell to slide into the curved groove, the observation and the operation are not easily influenced, and the accumulated water cannot permeate into an installation gap.

Drawings

Fig. 1 is a schematic structural diagram of the utility model.

Fig. 2 is a side view of the utility model.

Fig. 3 is a sectional view a-a of fig. 1.

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the description of the present invention, it should be noted that the terms "inside", "outside", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Examples are given.

As shown in fig. 1 and fig. 3, the present embodiment includes a plastic housing 1 provided with an installation cavity 11, a circuit board 2, a transparent silica gel layer 3, and a transparent shell 4 are sequentially disposed in the plastic housing 1 from inside to outside, and a notch 12 for a circuit to pass through and be connected with the circuit board 2 is disposed on a side surface of the plastic housing 1. The circuit board 2 is fixedly connected with the plastic shell 1, the light-emitting structure 5 is arranged on one side of the circuit board 2 facing the inner end of the mounting cavity 11, a plurality of through holes are formed in the circuit board 2, the light-emitting structure 5 works after being electrified, and emitted light can be emitted out towards the outer end of the mounting cavity 11 through the through holes.

As shown in fig. 1 and 3, a display screen and a touch button are arranged on one side of the circuit board 2 facing the outer end of the mounting cavity 11, a transparent silica gel layer 3 filled in the plastic shell 1 is attached to one side of the circuit board 2 facing the outer end of the mounting cavity 11, a protrusion 31 corresponding to the button is arranged on the transparent silica gel layer 3, and the protrusion 31 can be transmitted to the corresponding touch button by pressing down the protrusion 31.

As shown in fig. 1 and 3, the front portion of the light-transmitting shell 4 is of an arc-surface structure, the two sides of the light-transmitting shell 4 are provided with clamping strips 41, the opening of the installation cavity 11 is provided with a clamping groove 12 matched with the clamping strips 41, and the light-transmitting shell 4 is fixed in the installation cavity 11 through the clamping connection of the clamping strips 41 and the clamping groove 12 and is located on one side of the transparent silica gel layer 3. The cambered surface structure outside the light-transmitting shell 4 enables light rays to be better dispersed when passing through the light-transmitting shell 4, and the light-emitting effect is softer. The light-transmitting shell 4 is coated with a prompt area corresponding to the display screen and the button, one side, facing the inner end of the mounting cavity 11, of the light-transmitting shell 4 is provided with a notch 43 matched with the protrusion 31, and when the button part in the prompt area on the light-transmitting shell 4 is pressed down, the notch 43 and the protrusion 31 are matched to conduct force better, and the accuracy of the button is improved. The junction of card strip 41 and printing opacity shell 4 is provided with curved groove 42, curved groove 42 established can make card strip 41 deform better before the card goes into draw-in groove 12 when printing opacity shell 4 is installed, prevent the structure fracture, curved groove 42 cooperates the anterior cambered surface structure of printing opacity shell 4 simultaneously and can play the effect of ponding, when falling on printing opacity shell 4 or attaching to printing opacity shell 4 via operator's hand promptly, water can slide into curved groove 42 along the anterior cambered surface structure of printing opacity shell 4.

As shown in fig. 1-2, the outer side of the plastic casing 1 is provided with a plurality of fixing holes 14, and the fixing holes 14 are used for fixing the plastic casing 1.

As shown in fig. 1 and 3, a waterproof layer 15 is disposed on the bottom side of the plastic case 1, and the waterproof layer 15 can prevent water from penetrating into the plastic case 1 from the inside and causing short circuit damage to internal electronic components.

The front control panel of the washing machine described in the embodiment is provided with the light-transmitting shell 4 with an operation interface, and the light-emitting effect is soft and not dazzling. The light-transmitting shell 4, the transparent silica gel layer 3 and the plastic shell 1 are matched to enable the panel to have better sealing performance, the curved groove 42 in the light-transmitting shell 4 is matched with the cambered surface structure to enable accumulated water generated on the outer surface of the light-transmitting shell 4 to slide into the curved groove 42, the observation and the operation are not easily affected, and the accumulated water cannot permeate into an installation gap.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may occur to those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a washing machine front control panel, moulds the shell including being provided with the installation cavity, its characterized in that: a circuit board, a transparent silica gel layer and a light-transmitting shell are sequentially arranged in the plastic shell from inside to outside, a light-emitting structure is arranged on one side of the circuit board, which faces the inner end of the mounting cavity, a plurality of through holes are formed in the circuit board, and a display screen and a button are arranged on one side of the circuit board, which faces the outer end of the mounting cavity;

the transparent silica gel layer is attached to one side of the circuit board, which faces the outer end of the mounting cavity, and a bulge corresponding to the button is arranged on the transparent silica gel layer;

the front part of the light-transmitting shell is of a cambered surface structure, clamping strips are arranged on two sides of the light-transmitting shell, a bent groove is formed at the joint of each clamping strip and the light-transmitting shell, and a clamping groove matched with each clamping strip is formed in the opening of the mounting cavity; one side of the light-transmitting shell, which faces the inner end of the mounting cavity, is provided with a notch matched with the protrusion.

2. The front control panel of a washing machine as claimed in claim 1, wherein: the light-transmitting shell is coated with prompt areas corresponding to the display screen and the buttons.

3. The front control panel of a washing machine as claimed in claim 1, wherein: the outer side surface of the plastic shell is provided with a plurality of fixing holes.

4. The front control panel of a washing machine as claimed in claim 1, wherein: the bottom side of the plastic shell is provided with a waterproof layer.