Screen assembly of washing equipment and washing equipment

Abstract

The screen assembly is sequentially provided with a decorative plate, a touch screen layer, a color screen layer and a frame body from the top layer to the bottom layer, the decorative plate reflects the touch screen action on the touch screen layer, the decorative plate displays the projection of light rays generated by the color screen layer, and the touch screen layer and the color screen layer are jointly arranged on the decorative plate. Or on the frame body; the decorative plate is fixed on the frame body through an inserting structure, so that the backlight channel of the frame body, the function display area of the color screen layer and the function division area of the decorative plate are aligned. The touch screen layer and the color screen layer are jointly arranged on the decorative plate or the frame body, an air gap between the color screen layer and the touch screen layer is reduced, the decorative plate is fixed to the frame body through the insertion structure, a backlight channel of the frame body, a function display area of the color screen layer and a function division area of the decorative plate are aligned, and the display effect is improved. And a better display effect of the screen of the washing equipment is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of washing equipment, and specifically relates to a screen assembly for a washing equipment and a washing equipment. Background Art

[0002] Currently, most washing equipments are provided with a color screen layer and a touch screen layer. The color screen layer realizes the display of images and texts through the working principle of a liquid crystal screen. The working principle of the liquid crystal screen is as follows: The backlight irradiates the liquid crystal molecules in the color screen layer, and the rotation degree of the liquid crystal molecules is controlled by applying an electric field, thereby adjusting the light transmittance, so that the light passing through the liquid crystal molecules passes through different color filters, and then different images are combined to form.

[0003] However, since the light needs to pass through the color screen layer and the touch screen layer in sequence and then reach the decorative board, and the color screen layer is pasted on the frame body, and the touch screen layer is pasted on the decorative board, there must be an air gap when the color screen layer and the touch screen layer are in contact, and the alignment accuracy between the color screen layer and the decorative board is insufficient, resulting in problems such as display ghosting, incomplete display, and unclear display, which greatly affects the display effect of images and texts.

[0004] In view of this, the present invention is specifically proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a screen assembly for a washing equipment and a washing equipment. By jointly arranging the touch screen layer and the color screen layer on the decorative board or the frame body, the air gap between the color screen layer and the touch screen layer is reduced, and the decorative board is fixed on the frame body through a plug-in structure, so that the backlight channel of the frame body, the function display area of the color screen layer, and the function division area of the decorative board are aligned, ensuring a better display effect of the washing equipment screen.

[0006] The basic concept of the technical solution adopted by the present invention to solve the above technical problem is:

[0007] The present invention provides a screen assembly for a washing equipment. The screen assembly is sequentially provided with a decorative board, a touch screen layer, a color screen layer, and a frame body from top to bottom. The decorative board reflects the touch action on the touch screen layer, and the decorative board displays the projection of the light generated by the color screen layer, including:

[0008] The touch screen layer and the color screen layer are jointly arranged on the decorative board or the frame body;

[0009] The decorative board is fixed on the frame body through a plug-in structure, so that the backlight channel of the frame body, the function display area of the color screen layer, and the function division area of the decorative board are aligned.

[0010] In the present invention, the touch screen layer and the color screen layer are jointly arranged on the decorative board or the frame body, reducing the air gap between the color screen layer and the touch screen layer. The decorative board is fixed on the frame body through the plug-in structure, aligning the backlight channel of the frame body, the function display area of the color screen layer, and the function division area of the decorative board, ensuring a better display effect of the screen of the washing equipment.

[0011] A further solution of the present invention is that: the color screen layer is fixed to the bottom surface of the touch screen layer, and the touch screen layer or the color screen layer is pasted on the decorative board;

[0012] A notch is provided on the touch screen layer, and the notch is aligned with the function display area of the color screen layer, enabling the light generated by the color screen layer to pass through the notch and project onto the decorative board.

[0013] A further solution of the present invention is that: the top layer of the color screen layer is a transparent substrate, and the transparent substrate is fixed to the bottom surface of the touch screen layer.

[0014] A further solution of the present invention is that: the surface of the touch screen layer includes a thin film layer, the thin film layer covers the notch, and the touch screen layer is provided with a notch exposing the thin film layer at the function display area of the color screen layer;

[0015] The transparent substrate of the color screen layer is pasted together with the bottom surface of the touch screen layer and the thin film layer in the notch of the touch screen layer into one body.

[0016] In the above solution, by pasting the transparent substrate of the color screen layer together with the bottom surface of the touch screen layer and the thin film layer in the notch of the touch screen layer into one body, the cost of setting the color screen layer and the touch screen layer in the washing equipment is reduced, and the light passing through the color screen layer reaches the decorative board with less passing through a transparent substrate or a thin film layer, realizing a better display effect of the screen of the washing equipment.

[0017] A further solution of the present invention is that: the area of the bottom surface of the touch screen layer is the same as the area of the top surface of the color screen layer.

[0018] In the above solution, it is ensured that when the bottom surface of the touch screen layer contacts the top surface of the color screen layer, the touch screen layer and the color screen layer are aligned at the corresponding positions, realizing the alignment of the function display area and the notch of the color screen layer.

[0019] A further solution of the present invention is that: the plug-in structure includes a claw and a bayonet respectively arranged on the frame body and / or the decorative board;

[0020] The frame body includes a through hole and a frame body board arranged in the through hole, and a backlight channel is arranged on the frame body board;

[0021] Through the claw and the bayonet, the decorative board is fixed on the frame body, and the backlight channel is aligned with the function division area on the decorative board.

[0022] In the above solution, it is ensured that the decorative plate is stably fixed on the frame body, aligning the backlight channel of the frame body plate, the function display area of the color screen layer, and the function division area of the decorative plate, achieving a better display effect of the screen of the washing device.

[0023] A further solution of the present invention is that the clamping claws are arranged on the decorative plate, and the clamping openings are arranged on the frame body close to the through opening;

[0024] The clamping claw includes an extension part passing through the through opening and a claw hook extending radially outward along the through opening;

[0025] The claw hook is clamped and fixed with the clamping opening, making the color screen layer contact the frame body plate, and the function display area of the color screen layer is aligned with the backlight channel.

[0026] In the above solution, the clamping claws further better engage with the clamping openings, further ensuring that the decorative plate is stably fixed on the frame body.

[0027] A further solution of the present invention is that the plugging structure includes a threaded seat, a first threaded hole, a second threaded hole, and a connecting piece;

[0028] The threaded seat is arranged on the decorative plate, the first threaded hole corresponding to the threaded seat is arranged on the frame body close to the through opening, and the second threaded hole corresponding to the first threaded hole is arranged on the frame body plate;

[0029] The connecting piece passes through the second threaded hole, the first threaded hole, and the threaded seat, aligning the backlight channel of the frame body, the function display area of the color screen layer, and the function division area of the decorative plate.

[0030] In the above solution, through the threaded seat, the first threaded hole, the second threaded hole, and the connecting piece, the decorative plate and the frame body plate are positioned and fixed on the frame body.

[0031] A further solution of the present invention is that at least two threaded seats are arranged on the decorative plate, and at least two first threaded holes surrounding the through opening are arranged on the frame body;

[0032] By at least two connecting pieces respectively passing through the second threaded hole, the first threaded hole, and the threaded seat, the relative positions of the frame body plate and the decorative plate with respect to the frame body are kept unchanged.

[0033] In the above solution, it is further ensured that the decorative plate is stably fixed on the frame body, and further makes the decorative plate and the frame body plate accurately and stably positioned and fixed on the frame body.

[0034] The present invention also provides a washing device, and the washing device is provided with the screen assembly of the washing device.

[0035] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

[0036] 1. The touch screen layer and the color screen layer are jointly disposed on the decorative panel or the frame body, reducing the air gap between the color screen layer and the touch screen layer. The decorative panel is fixed to the frame body through the plug-in structure, aligning the backlight channel of the frame body, the functional display area of the color screen layer, and the functional division area of the decorative panel, ensuring a better display effect of the screen of the washing equipment.

[0037] 2. The transparent substrate of the color screen layer is pasted integrally with the bottom surface of the touch screen layer and the thin film layer in the notch of the touch screen layer, reducing the cost of setting the color screen layer and the touch screen layer of the washing equipment, and enabling the light passing through the color screen layer to pass through one less transparent substrate or thin film layer when reaching the decorative panel, achieving a better display effect of the screen of the washing equipment.

[0038] The following further describes in detail the specific embodiments of the present invention with reference to the accompanying drawings. Description of the Drawings

[0039] The accompanying drawings, as part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention, but do not constitute an improper limitation to the present invention. Obviously, the accompanying drawings in the following description are only some embodiments, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts. In the drawings:

[0040] Figure 1 is an exploded structural schematic diagram of the screen assembly of the present invention;

[0041] Figure 2 is a front structural schematic diagram of the frame body plate of the screen assembly of the present invention assembled on the frame body;

[0042] Figure 3 is an exploded structural schematic diagram of the frame body plate and the frame body of the screen assembly of the present invention;

[0043] Figure 4 is a back structural schematic diagram of the frame body of the screen assembly of the present invention;

[0044] Figure 5 is a back structural schematic diagram of the frame body plate of the screen assembly of the present invention assembled on the frame body;

[0045] Figure 6 is a back structural schematic diagram of the decorative frame and the frame body plate of the screen assembly of the present invention assembled on the frame body;

[0046] Figure 7 is a back structural schematic diagram of the decorative frame of the screen assembly of the present invention;

[0047] Figure 8 is a back structural schematic diagram of the decorative frame of the screen assembly of the present invention assembled on the frame body;

[0048] Figure 9 is a schematic front view of the overall screen assembly of the present invention;

[0049] Figure 10 is a schematic diagram showing the effect of fixing the color screen layer of the screen assembly of the present invention to the bottom surface of the touch screen layer.

[0050] In the figure: 1, decorative plate; 11, clamping claw; 12, threaded seat; 13, first knob seat;

[0051] 2, touch screen layer; 21, notch; 22, touch screen area;

[0052] 3, color screen layer;

[0053] 4, frame plate; 41, backlight channel; 42, digital tube; 43, second threaded hole; 44, limiting port; 45, second knob seat;

[0054] 5, frame; 51, bayonet; 52, circuit board fixing bracket; 53, first threaded hole; 54, abutting portion; 55, connecting bracket.

[0055] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by reference to specific embodiments. Detailed Embodiments

[0056] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0057] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0058] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "connected" 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] Such asFigures 1 to 10 As shown, in a screen assembly and a washing device of the present invention, a touch screen layer 2 and a color screen layer 3 are pasted on a decorative panel 1 or a frame body 5, reducing the air gap between the color screen layer 3 and the touch screen layer 2. The decorative panel 1 is fixed to the frame body 5 through a plug-in structure, aligning the backlight channel 41 of the frame body 5, the function display area of the color screen layer 3, and the function division area of the decorative panel 1, ensuring a better display effect of the washing device screen.

[0060] Embodiment 1

[0061] As Figures 1 to 10 As shown, this embodiment provides a screen assembly of a washing device. The screen assembly is sequentially provided with a decorative panel 1, a touch screen layer 2, a color screen layer 3, and a frame body 5 from the top layer to the bottom layer. The decorative panel 1 reflects the touch action on the touch screen layer 2, and the decorative panel 1 displays the projection of the light generated by the color screen layer 3, including: the touch screen layer 2 and the color screen layer 3 are jointly provided on the decorative panel 1 or the frame body 5; the decorative panel 1 is fixed to the frame body 5 through a plug-in structure, aligning the backlight channel 41 of the frame body 5, the function display area of the color screen layer 3, and the function division area of the decorative panel 1.

[0062] In this embodiment, it is stipulated that the side of each component facing the outer surface of the decorative panel 1 is its top layer, and the side of each component facing the inner surface of the frame body 5 is its bottom layer.

[0063] Specifically, the touch screen layer 2 is a capacitive touch screen or a resistive touch screen. When the touch screen layer 2 is a capacitive touch screen, it utilizes the human body current induction phenomenon to form a capacitor between the finger and the screen. When the finger touches, a tiny current is absorbed, and this current causes current flow on the 4 electrodes on the touch panel. The controller can calculate the coordinates of the touch point by calculating the ratio of these 4 currents. When the touch screen layer 2 is a resistive touch screen, when the finger touches the decorative panel 1, the two conductive layers of the touch screen layer 2 come into contact at the touch point position, the resistance changes, generating signals in the X and Y directions, and then sending them to the touch screen controller. The touch screen controller detects this contact and calculates the coordinates of the touch point. Therefore, when the touch screen layer 2 is provided at the bottom layer of the decorative panel 1, for example, by pasting the touch screen layer 2 on the decorative panel 1 with special glue, the decorative panel 1 not only plays a protective role but also can better reflect the user's touch action on the touch screen layer 2, enabling the touch screen layer 2 to reflect the accurate coordinates of the touch point.

[0064] Specifically, the color screen layer 3 is preferably a liquid crystal display, including setting liquid crystals between two transparent substrates on both sides, enabling the backlight to pass through the color screen layer 3 to generate text or images, which are projected onto the function division area of the decorative panel 1 for display. Further, the display content on the function division area of the decorative panel 1 is divided into water level, temperature, cylinder rotation speed, the current washing stage, etc., and the color screen layer 3 generates text or images corresponding to the function division area in the function display area.

[0065] As a specific implementation manner of this embodiment, the user selects washing modes, rinsing modes, drying modes, etc. through touch screen actions or the knobs on the decorative panel 1, such as selecting quick wash, energy-saving wash, single dehydration, single drying, etc. During the washing process of the washing device, the color screen layer 3 displays the water level, temperature, cylinder rotation speed, current washing stage, etc.

[0066] Therefore, by jointly disposing the touch screen layer 2 and the color screen layer 3 on the decorative panel 1 or the frame body 5, the air gap between the color screen layer 3 and the touch screen layer 2 is reduced. The decorative panel 1 is fixed to the frame body 5 through a plug-in structure, aligning the backlight channel 41 of the frame body 5, the function display area of the color screen layer 3, and the function division area of the decorative panel 1, ensuring a better display effect of the screen of the washing device.

[0067] In this embodiment, the color screen layer 3 is fixed to the bottom surface of the touch screen layer 2, and the touch screen layer 2 or the color screen layer 3 is pasted on the decorative panel 1; a notch 21 is provided on the touch screen layer 2, and the notch 21 is aligned with the function display area of the color screen layer 3, so that the light generated by the color screen layer 3 passes through the notch 21 and projects onto the decorative panel 1.

[0068] As a specific implementation manner of this embodiment, when the top layer area of the color screen layer 3 is larger than the surface area of the touch screen layer 2, the color screen layer 3 is pasted on the decorative panel 1 with special glue, and the touch screen layer 2 is clamped and fixed by the decorative panel 1 and the color screen layer 3.

[0069] In this embodiment, the top layer of the color screen layer 3 is a transparent substrate, and the transparent substrate is fixed to the bottom surface of the touch screen layer 2.

[0070] In this embodiment, the surface of the touch screen layer 2 includes a thin film layer, and the thin film layer covers the notch 21. The touch screen layer 2 is provided with a notch 21 that exposes the thin film layer at the function display area of the color screen layer 3; the transparent substrate of the color screen layer 3 is pasted into one body with the bottom surface of the touch screen layer 2 and the thin film layer in the notch 21 of the touch screen layer 2.

[0071] By pasting the transparent substrate of the color screen layer 3 into one body with the bottom surface of the touch screen layer 2 and the thin film layer in the notch 21 of the touch screen layer 2, the cost of setting the color screen layer 3 and the touch screen layer 2 in the washing device is reduced, and the light passing through the color screen layer 3 reaches the decorative panel 1 through fewer transparent substrates or thin film layers, realizing a better display effect of the screen of the washing device.

[0072] Further, through the notch 21, the touch screen area 22 of the touch screen layer 2 and the function display area of the color screen layer 3 do not overlap. The touch screen area 22 of the touch screen layer 2 includes an ITO (Indium Tin Oxide) film and a thin film layer, and the thin film layer is disposed on the surface of the ITO film; the color screen layer 3 is a liquid crystal display structure, and the thin film layer within the notch 21 of the touch screen layer 2 replaces the transparent substrate of the liquid crystal display structure; the thin film layer comprises a PET (Polyethylene terephthalate) substrate or is made of PET material.

[0073] The thin film layer within the notch 21 of the touch screen layer 2 replaces the transparent substrate of the liquid crystal display structure of the color screen layer 3, realizing the integration of sharing a PET material thin film layer between the color screen layer 3 and the touch screen layer 2, reducing the cost of arranging the color screen layer 3 and the touch screen layer 2 in the washing device, enabling light to pass through one less transparent substrate or thin film layer when reaching the decorative board 1, further ensuring that there is no air gap between the color screen layer 3 and the touch screen layer 2, and achieving a better display effect of the washing device screen.

[0074] In this embodiment, the area of the bottom surface of the touch screen layer 2 is the same as the area of the top surface of the color screen layer 3. It is ensured that when the bottom surface of the touch screen layer 2 contacts the top surface of the color screen layer 3, the touch screen layer 2 and the color screen layer 3 are aligned at corresponding positions, and the function display area of the color screen layer 3 is aligned with the notch 21.

[0075] Further, the top-to-bottom areas of the touch screen layer 2 and the color screen layer 3 are the same. That is, when the color screen layer 3 is pasted on the bottom surface of the touch screen layer 2, the thin film layer within the notch 21 of the touch screen layer 2 replaces the transparent substrate of the liquid crystal display structure of the color screen layer 3, realizing an integrated structure of the touch screen layer 2 and the color screen layer 3.

[0076] In this embodiment, the plugging structure includes a claw 11 and a bayonet 51 respectively disposed on the frame body 5 and / or the decorative board 1; the frame body 5 includes a through port and a frame body plate 4 disposed within the through port, and a backlight channel 41 is disposed on the frame body plate 4; through the claw 11 and the bayonet 51, the decorative board 1 is fixed to the frame body 5, and the backlight channel 41 and the function division area on the decorative board 1 are aligned. It is ensured that the decorative board 1 is stably fixed to the frame body 5, and the backlight channel 41 of the frame body plate 4, the function display area of the color screen layer 3, and the function division area of the decorative board 1 are aligned, achieving a better display effect of the washing device screen.

[0077] Specifically, the frame body plate 4 abuts against the circumferential side wall of the through port of the frame body 5.

[0078] In this embodiment, the clamping jaw 11 is arranged on the decorative plate 1, and the clamping opening 51 is arranged on the frame body 5 close to the through opening; the clamping jaw 11 includes an extension part passing through the through opening and a claw hook extending radially outward along the through opening; the claw hook is clamped and fixed with the clamping opening 51, so that the color screen layer 3 is in contact with the frame body plate 4, and the function display area of the color screen layer 3 is aligned with the backlight channel 41. Further, the clamping jaw 11 better clamps the clamping opening 51, further ensuring that the decorative plate 1 is stably fixed on the frame body 5.

[0079] In this embodiment, the plugging structure includes a threaded seat 12, a first threaded hole 53, a second threaded hole 43 and a connecting piece; the threaded seat 12 is arranged on the decorative plate 1, the first threaded hole 53 corresponding to the threaded seat 12 is arranged on the frame body 5 close to the through opening, and the second threaded hole 43 corresponding to the first threaded hole 53 is arranged on the frame body plate 4; the connecting piece passes through the second threaded hole 43, the first threaded hole 53 and the threaded seat 12, so that the backlight channel 41 of the frame body 5, the function display area of the color screen layer 3 and the function division area of the decorative plate 1 are aligned.

[0080] Specifically, the connecting piece is a screw or a bolt, preferably a screw.

[0081] Therefore, through the threaded seat 12, the first threaded hole 53, the second threaded hole 43 and the connecting piece, the decorative plate 1 and the frame body plate 4 are positioned and fixed on the frame body 5.

[0082] In this embodiment, at least two threaded seats 12 are arranged on the decorative plate 1, and at least two first threaded holes 53 surrounding the through opening are arranged on the frame body 5; through at least two connecting pieces respectively passing through the second threaded hole 43, the first threaded hole 53 and the threaded seat 12, the relative positions of the frame body plate 4 and the decorative plate 1 with respect to the frame body 5 are kept unchanged.

[0083] Specifically, by making the relative positions of the threaded seat 12 on the decorative plate 1 and the function division area the same as the relative positions of the second threaded hole 43 on the frame body plate 4 and the backlight channel, it is ensured that the backlight channel 41 of the frame body 5, the function display area of the color screen layer 3 and the function division area of the decorative plate 1 are aligned.

[0084] Therefore, it is further ensured that the decorative plate 1 is stably fixed on the frame body 5, and further, the decorative plate 1 and the frame body plate 4 are accurately and stably positioned and fixed on the frame body 5.

[0085] Specifically, as Figure 7As shown in the figure, 12 clamping claws 11 are provided around the edge of the decorative panel 1. Seven are provided on the upper side, five on the lower side, and one on each of the left and right sides. The clamping claws 11 protrude in a Z shape on the surface of the decorative panel 1. Among them, the protruding directions of 11 Z-shaped protrusions are towards the four sides of the decorative panel 1, and the protruding direction of one Z-shaped protrusion is towards the center of the decorative panel 1. Further, reinforcing ribs are provided on the clamping claws 11 to make the structural strength of the clamping claws 11 higher and less likely to be bent and damaged.

[0086] In this embodiment, the main control circuit board is arranged on the bottom side of the frame body 5, abuts against the frame body 5, passes through the frame body 5 and is connected to the touch screen layer 2 and the color screen layer 3; the main control circuit board is used to control the touch screen layer 2 and the color screen layer 3 and generate a light source acting on the color screen layer 3.

[0087] In this embodiment, the side wall of the notch 21 of the frame body 5 protrudes circumferentially to form a circuit board abutting portion 54, and the frame body plate 4 is provided with a through hole surrounding the abutting portion 54. This ensures that the light source generated by the main control circuit board is aligned with the function display area of the color screen layer 3.

[0088] In this embodiment, a protruding backlight channel 41 is provided on the frame body plate 4, and the backlight channel 41 corresponds to the function display area of the color screen layer 3; a light-shielding sponge is provided between adjacent backlight channels 41. This further ensures that there is no light leakage in the function display area of the color screen layer 3.

[0089] In this embodiment, a protruding digital tube 42 is provided on the frame body plate 4.

[0090] In this embodiment, the specific structure of the screen assembly of the washing device is as follows: as Figures 2 to 5 shown, the frame body plate 4 is snap-fitted into the through hole of the frame body 5. As Figure 4 and 5 shown, the frame body plate 4 is provided with at least seven limiting ports 44 facing the inner side of the frame body 5, and the frame body 5 is provided with at least seven circuit board fixing frames 52 facing the inner side of the frame body 5. Each circuit board fixing frame 52 passes through the limiting port 44. The limiting port 44 is concave or convex. The circuit board fixing frame 52 is clamped through the limiting port 44, and the main control circuit board is fixed to the bottom of the frame body plate 4 through the circuit board fixing frame 52, so that the frame body plate 4 is snap-fitted into the through hole of the frame body 5. Abutting portions 54 are also provided on the through holes of the frame body 5, and the abutting portions 54 extending from the side walls of the through holes towards the center of the through holes are used to clamp the frame body plate 4. The frame body plate 4 is flush with the surface of the color screen layer 3, and limiting ports 44 and second threaded holes 43 surrounding the surface in a circumferential manner are recessed downward on its surface. The second threaded holes 43 are aligned with the first threaded holes 53 of the frame body 5, so that the screws sequentially pass through the second threaded holes 43 and the first threaded holes 53 from the inner side of the frame body 5 until they extend into the threaded seat 12 of the decorative panel 1, realizing the accurate and stable fixation of the frame body plate 4 on the frame body 5;

[0091] AsFigures 6 to 9 As shown in the figure, the claw 11 with a Z-shaped protrusion extending inward from the decorative plate 1 passes through the bayonet 51 of the frame body 5 close to the through-port, and the top of the claw 11 abuts against the edge of the bayonet 51, preventing the decorative plate 1 from driving the touch screen layer 2 and the color screen layer 3 adhered thereto to shift from the backlight channel 41 of the frame body plate 4 due to the loosening of the bolt;

[0092] As Figure 1 shown in the figure, the decorative plate 1 has a non-overlapping digital tube display area, a touch screen area 22, a color screen display area, and a first knob seat 13. The first knob seat 13 corresponds to the second knob seat 45 of the frame body plate 4, so that the rotating shaft of the knob can pass through the first knob seat 13 and the second knob seat 45, and the cover of the knob can rotate on the first knob seat 13. The color screen display area corresponds to the notch 21 of the touch screen layer 2 and the backlight channel 41 of the frame body plate 4. Two rows of 7 independent rectangular color screen display areas are provided at the lower part of the decorative plate 1, 6 independent rectangular color screen display areas are provided above the upper row, and 3 larger color screen display areas are additionally provided. The digital tube display area is arranged at the upper part of the frame body plate 4;

[0093] As Figure 1 and 10 shown in the figure, the color screen layer 3 is a liquid crystal display structure, which includes a transparent substrate, a black matrix, a CF (Color Filter) layer, a protective layer, and an ITO film. The original transparent substrate at the top is removed and replaced with a thin film layer in the notch 21 of the touch screen layer 2, so that the color screen layer 3 can be attached to the touch screen layer 2 without an air gap and is integrally provided with the touch screen layer 2. The effect of the integral setting of the color screen layer 3 and the touch screen layer 2 is as Figure 10 shown in the figure, which can greatly improve Figure 10 the display effect of the functional display area of the rectangular color screen layer 3 in

[0094] In this embodiment, the working process of the screen assembly of the washing device is as follows: the main control circuit board emits light, controls the display content of the color screen layer 3, receives the response signal of the touch screen layer 2, and generates the coordinates of the touch point. The light of the main control circuit board passes through the backlight channel 41 of the frame body plate 4 and is projected onto the color screen layer 3. By changing the light transmittance of the liquid crystal of the color screen layer 3, different images are generated on the color screen layer 3 and are displayed on the functional division display area of the decorative plate 1 through the notch 21 of the touch screen layer 2;

[0095] The digital tube 42 on the frame body plate 4 is displayed on the decorative plate 1 through the color screen layer 3 and the touch layer;

[0096] The decorative plate 1 reflects the touch action of the user well on the touch screen layer 2, and the touch screen layer 2 transmits the response signal to the main control circuit board.

[0097] In this embodiment, by pasting the touch screen layer 2 and the color screen layer 3 onto the decorative board 1 or the frame body 5, the air gap between the color screen layer 3 and the touch screen layer 2 is reduced. The decorative board 1 is fixed to the frame body 5 through the plug-in structure, so that the backlight channel 41 of the frame body 5, the functional display area of the color screen layer 3 and the functional division area of the decorative board 1 are aligned, ensuring a better display effect of the washing equipment screen; by pasting the transparent substrate of the color screen layer 3 with the bottom surface of the touch screen layer 2 and the thin film layer in the notch 21 of the touch screen layer 2 into one body, the cost of setting the color screen layer 3 and the touch screen layer 2 in the washing equipment is reduced, and the light passing through the color screen layer 3 reaches the decorative board 1 through one less transparent substrate or thin film layer, realizing a better display effect of the washing equipment screen.

[0098] Embodiment 2

[0099] As Figures 1 to 10 shown, this embodiment provides a washing equipment, and the washing equipment is provided with a screen assembly of the washing equipment as described in Embodiment 1.

[0100] In this embodiment, the screen assembly can be used as the control panel of the washing equipment. The frame body 5 of the screen assembly is provided with a relatively long connecting frame 55, and the frame body 5 is clamped with the housing of the washing equipment through the connecting frame 55.

[0101] In this embodiment, a better display effect of the washing equipment screen is ensured.

[0102] The above are only the preferred embodiments of the present invention, and there is no limitation to the present invention in any form. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent can make some changes or modifications to the above-mentioned technical content as equivalent embodiments with equivalent changes within the scope of the technical solution of the present invention. However, as long as the content does not depart from the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the present invention.

Claims

1. A screen assembly of a washing device, wherein the screen assembly is sequentially provided with a decorative plate, a touch screen layer, a color screen layer, and a frame from the top layer to the bottom layer. The decorative plate reflects touch actions onto the touch screen layer, and the decorative plate displays the projection of the light generated by the color screen layer. It is characterized in that: The touch screen layer and the color screen layer are jointly arranged on the decorative plate or the frame; The decorative plate is fixed to the frame through a plug-in structure, aligning the backlight channel of the frame, the function display area of the color screen layer, and the function division area of the decorative plate.

2. The screen assembly of a washing device according to claim 1, characterized in that: The color screen layer is fixed to the bottom surface of the touch screen layer, and the touch screen layer or the color screen layer is pasted on the decorative plate; A notch is provided on the touch screen layer, and the notch is aligned with the function display area of the color screen layer, so that the light generated by the color screen layer passes through the notch and projects onto the decorative plate.

3. The screen assembly of a washing device according to claim 2, characterized in that: The top layer of the color screen layer is a transparent substrate, and the transparent substrate is fixed to the bottom surface of the touch screen layer.

4. The screen assembly of a washing device according to claim 3, characterized in that: The surface of the touch screen layer includes a thin film layer, the thin film layer covers the notch, and the touch screen layer is provided with a notch exposing the thin film layer at the function display area of the color screen layer; The transparent substrate of the color screen layer is pasted into one body with the bottom surface of the touch screen layer and the thin film layer in the notch of the touch screen layer.

5. The screen assembly of a washing device according to claim 4, characterized in that: The area of the bottom surface of the touch screen layer is the same as the area of the top surface of the color screen layer.

6. The screen assembly of a washing device according to any one of claims 2 to 5, characterized in that: The plug-in structure includes a claw and a bayonet respectively arranged on the frame and / or the decorative plate; The frame includes a through hole and a frame plate arranged in the through hole, and a backlight channel is arranged on the frame plate; Through the claw and the bayonet, the decorative plate is fixed to the frame, and the backlight channel is aligned with the function division area on the decorative plate.

7. The screen assembly of a washing device according to claim 6, characterized in that: The claw is arranged on the decorative plate, and the bayonet is arranged on the frame close to the through hole; The claw includes an extension part passing through the through hole and a claw hook extending radially outward along the through hole; The claw hook is clamped and fixed with the bayonet, so that the color screen layer contacts the frame plate, and the function display area of the color screen layer is aligned with the backlight channel.

8. The screen assembly of a washing device according to any one of claims 2 to 5, characterized in that: The plug-in structure includes a threaded seat, a first threaded hole, a second threaded hole, and a connecting piece; The threaded seat is arranged on the decorative plate, a first threaded hole corresponding to the threaded seat is arranged on the frame close to the through hole, and a second threaded hole corresponding to the first threaded hole is arranged on the frame plate; The connecting piece passes through the second threaded hole, the first threaded hole, and the threaded seat, aligning the backlight channel of the frame, the function display area of the color screen layer, and the function division area of the decorative plate.

9. The screen assembly of a washing device according to claim 8, characterized in that: At least two threaded seats are provided on the decorative plate, and at least two first threaded holes surrounding the through port are provided on the frame body; By passing at least two connecting pieces through the second threaded holes, the first threaded holes and the threaded seats respectively, the relative positions of the frame body plate and the decorative plate with respect to the frame body are kept unchanged.

10. A washing device, characterized in that, The washing device is provided with a screen assembly of the washing device according to any one of claims 1 to 9.

Images