CN104562558A - Operator panels and washing machine - Google Patents

Abstract

The present invention relates to the control panel, and the washing machine, the operation panel is used to display unit and the operating unit from the rear side of the projection surface of the plaque displayed, and can be clearly displayed. Embodiment operation panel is disposed on the outer surface of the electrical equipment and having a display portion and the operation portion, comprising: plaque, is arranged on a surface; LED, as a light source is arranged on the back side of the trim, by lighting the display unit and / or the operation of the projection display unit to the front of the trim; wherein said plaque is configured to include a colored coating layer; and a light shielding layer, is arranged on the back side of the colored coating layer formed achromatic status display translucent portions.

Description

Guidance panel and washing machine

Technical field

Embodiments of the present invention relate to guidance panel and washing machine.

Background technology

In household electric appliances, such as tumbling-box washing machine, the front portion being positioned at outer container upper surface portion being provided with guidance panel, running relevant setting operation and display for carrying out to washing machine.In recent years, as this guidance panel, there will be a known resin or glass layout board rear side, the structure (such as with reference to patent document 1) referring to the soft-touch control (detecting electrode) of the capacitance-type touched for detecting people is set.

In this guidance panel, adopt the layout board having the thin slice of pattern or color at surface mount, there are 10 ~ 50% light transmission rates.And, at the backlight that the rear side of this layout board is equipped with above-mentioned detecting electrode and is made up of display mask plate, backlight light guide plate and light source, this display mask plate defines the light transmission pattern of authentic language and figure etc. for representing switch variety.

Thus, when backlight extinguishes (at ordinary times), switch is in non-display state, close when being detected that by detecting electrode user points, then light backlight, and light transmission pattern (switch) appears in one's mind and becomes visible, thus can operate.

At first technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2006-No. 145719 publications

Summary of the invention

Invent technical problem to be solved

But, in the transparent resin layer of layout board, there is the light diffuse reflection from light source sometimes and situation about revealing towards periphery in above-mentioned structure in the past.Particularly, such as, in the structure being provided with 7 segment type numerical monitor portions, due to the light revealed from the side, that the section that should be in OFF state is become is indistinctly shinny etc., thus there is the tendency that cannot form numerical monitor clearly.

Thus, a kind of that make display part and operating portion from rear side Projection Display to plaque surface, that clear display can be carried out guidance panel and washing machine is provided.

For the scheme of technical solution problem

The guidance panel of embodiment is arranged on the outer surface of electrical equipment, has display part and operating portion, it is characterized in that, possess: plaque, is configured on the surface; LED, is configured in the rear side of this plaque as light source, by lighting described display part and/or the described operating portion Projection Display front to described plaque; Wherein, described plaque possesses: coloured coating layer; And light shield layer, be configured in the rear side of described coloured coating layer, be formed with the display transmittance section of colour killing state.

In addition, the guidance panel of embodiment is arranged on the outer surface of electrical equipment body, has display part and operating portion, it is characterized in that, possess: plaque, is configured on the surface; And light source, being configured in the rear side of this plaque, by lighting, Projection Display being carried out to described display part and/or described operating portion; Wherein, described plaque is configured to possess the support unit be made up of alternatively non-transparent material, described support unit is for keeping this plaque and having the installation portion for being installed to by described plaque on described electrical equipment body, and, described plaque is configured to arrange photomask at least back part of transparent resin layer, described photomask is formed with the display transmittance section of colour killing state.

In addition, the washing machine of embodiment, is characterized in that, has the guidance panel of said structure.

Thereby, it is possible to provide a kind of guidance panel and washing machine, display part and operating portion from rear side Projection Display to the surface of plaque, and can clearly to show by this guidance panel.

Detailed description of the invention

(1) first embodiment

Below, referring to figs. 1 through Fig. 6, the first embodiment being applicable to tumbling-box washing machine is described.Fig. 1 shows the surface structure of the body 1 as the tumbling-box washing machine of electrical equipment.This body 1 is formed as substantially rectangular box like, and its front face portion is provided with door 3, and the roughly rounded shape of this door 3, for opening and closing clothing gateway 2.

In the upper face portion forming this body 1 outer surface, be positioned at anterior right side, be provided with guidance panel 4 of the present embodiment, this guidance panel 4 carries out about washing the various setting of operation or carrying out necessary display to user for making user.As described later, this guidance panel 4 is configured to arrange operation display unit 6 (with reference to Fig. 2 etc.) in the rear side of plaque 5 detailed content.

Plaque 5 constitutes the right side of the front portion in the upper face portion of body 1, and it is formed as the rectangular shape of growing crosswise, and as shown in Figure 3, is also formed as the bending tilted that declines gently towards body 1 front.In this case, guidance panel 4 is configured to have operating portion described later and display part in the face portion of plaque 5.

In addition, although not diagram, but as is well known, the inside of body 1 be provided with tank, horizontal shaft type cylinder, for the rotary drive mechanism of this cylinder of rotary actuation, to the water supply mechanism supplied water in tank, from carrying out the drainage mechanism of draining in tank, supplying the drier etc. of drying air in tank.

In addition, in body 1, (in guidance panel 4) is provided with for controlling overall control device, and this control device is configured to based on computer.This control device, based on the signal of the operating portion from guidance panel 4 and various sensor signals etc., controls above-mentioned each mechanism according to operation control program, automatically performs washing and the dry trip of washing, rinsing, dehydration, drying etc.And control device controls the operating portion of guidance panel 4 and the display of display part.

At this, with reference to Fig. 2 to Fig. 6, the structure of guidance panel 4 is described in detail.Fig. 5 exemplified with in guidance panel 4, on the surface of plaque 5, show the state of the full content (whole light source is lit) of operating portion and display part.In addition, as described later, plaque 5 is coloured (white), and such as light transmittance is 5% ~ 30%, only have when the light source led 37 being configured in rear side is lit, can visual confirmation operating portion and display part.Below, operating portion and display part are described.

In the front portion of the right part of described plaque 5, left and right is arranged side by side and the power supply turn on-switch 7 of other operating portion different shape and power cut-out switch 8.These power supply turn on-switchs 7 and power cut-out switch 8 are configured to, and possess round button portion 7a and 8a that be arranged in plaque 5 face portion respectively and are arranged on button switch 7b and 8b (with reference to Fig. 4 etc.) be configured in the operation display unit 6 of this rear side.As shown in Figure 1, when these button portion 7a and 8a are arranged to normal, be presented at the form in aftermentioned print film, can by the state of user operation when being formed as normal.

This guidance panel 4 is provided with user carries out touch operation multiple operating portions with finger.In the present embodiment, each operating portion is made up of well-known electrostatic capacity type touch sensor, detects user (made close) to be set in the action button on plaque 5 front surface by finger contact with the change of static capacity.Specifically, as shown in Figure 5, as operating portion, possesses beginning/pausing operation portion 9, for making user select automatically to run the process selection operating portion 10 ~ 13 of process, the setting operating portion 14 ~ 23 for making user's free setting run process (content).

Wherein, beginning/pausing operation portion 9 is arranged on the left side of power cut-out switch 8, possesses virtual settings at the action button (being set to 9a) of plaque 5 front surface and the static capacity test section 9b (with reference to Fig. 2, Fig. 4) being positioned at its rear side.Action button 9a is configured to the word configuring " start/suspend " at the middle part of great circle.

Operating portion 10 ~ 13 is positioned at the left side in beginning/pausing operation portion 9, being arranged to 4 is a file side by side, possesses in the same manner as action button 9a virtual settings at the action button (being set to 10a ~ 13a) of plaque 5 front surface and the static capacity test section 10b ~ 13b (with reference to Fig. 2, Fig. 4) being positioned at its rear side.

Specifically, " deodorization/deodorizing " operating portion 10 (action button 10a), " washing " operating portion 11 (action button 11a), " washing dry " operating portion 12 (action button 12a), " drying " operating portion 13 (action button 13a) is provided with from top to bottom successively.And each action button 10a ~ 13a is configured to configure these words in circle.

Operating portion 14 ~ 23 is positioned at the left side of " drying " operating portion 13, before guidance panel 4, edge is arranged side by side, and possesses in the same manner as action button 9a virtual settings at the action button (being set to 14a ~ 23a) of plaque 5 front surface and the static capacity test section 14b ~ 23b (with reference to Fig. 4) being positioned at its rear side.Action button 14a ~ 23a is configured to the word configuring respective content of operation in the frame of corner, detailed herein.

In addition, in this guidance panel 4, as display part, roughly there is the first project display part 25, second project display part 26, Section 3 order display part 27 and the segmentation display part 28 for numerals such as display setting time and remaining times.The first project display part 25 is wherein arranged on the rear portion of the right-hand member side of guidance panel 4, selectably shows multiple project (word) such as " filter rinsed ", " child safety lock ", " door lock ", detailed herein.

Similarly, second project display part 26 is arranged on the substantially central portion of guidance panel 4, is selectably presented at the multiple project (word) such as " swing roller ", " stopping cylinder ", " softly ", " dormancy ", " washing by force " transversely lining up 3 row.

Section 3 order display part 27 is arranged on the rear portion of the left end side of guidance panel 4, selectably shows multiple project (word) such as " rinsing 1 ", " rinsing 2 ", " rinsing 3 ".

Described segmentation display part 28 is laterally possessing 4 so-called 7 piece of digital display parts side by side, maximumly shows 4 figure places.Thus, display setting time and remaining time etc. numeral.

As mentioned above, this guidance panel portion 4 possesses operation display unit 6 and plaque 5.As shown in Figure 2 and Figure 3, operation display unit 6 be configured in slim casing 30 from rear side (inboard) overlay configuration circuit substrate 31, LED support unit 32, pressing component 33,34 and ELD 35,36 successively.And plaque 5 is configured in the mode of the upper surface (the upper surface open portion of casing 30) covering this operation display unit 6.

It is rectangular-shaped that circuit substrate 31 is configured to grow crosswise, and on its surface (upper surface), corresponding each operating portion 9 ~ 23 and each display part 25 ~ 28 are provided with multiple LED37 of the light source as each operating portion and each display part.And, circuit substrate 31 is also provided with the signal processing circuit, control device, connector etc. of the energising circuit to these LED37, each operating portion 9 ~ 23 (static capacity test section 9b ~ 23b), omits diagram in detail herein.

As shown in Figure 3, as LED37, surface is not adopted to install with chip-shaped but have employed the so-called bullet cut LED with pin 37a.These LED37 are installed with the form floated on circuit substrate 31 by pin 37a.The face portion (bottom in casing 30) of this circuit substrate 31 is such as covered by the Embedding Material 38 be made up of polyurethane resin, to improving moisture resistance, insulating properties.Now, about LED37, pin 37a part is covered by Embedding Material 38, and luminous component exposes.

LED support unit 32 is made up of rigidity plastics products formed, and entirety is configured to grow crosswise rectangular-shaped, and this rigidity plastics products formed is painted to dark color, such as black or grey etc. for shield light (transmitance is extremely low).This LED support unit 32 is for respectively can not light leak towards each operating portion 9 ~ 23 of top and each display part 25 ~ 28 (plaque 5 side) guiding by the light from each LED37, and it is formed as having linked the form of multiple light guide section 39 and 40 integratedly in upper surface side.

As shown in Figure 4, in LED support unit 32, each light guide section 39 be separately positioned on corresponding to the position of each operating portion 9 ~ 13 is formed as cylindric or coniform (taper) of constriction downward.The each light guide section 39 be separately positioned on corresponding to the position of each operating portion 14 ~ 23 is configured to dimetric angle tubular.The light guide section 40 be separately positioned on corresponding to the position of each project display part 25 ~ 27 (representing the words of projects) is formed as rectangular box-like (the angle tubular) of laterally-elongated.The light guide section 40 be separately positioned on corresponding to the position of segmentation display part 28 is configured to the tubular corresponding to each section.

This LED support unit 32 is housed in the face side of circuit substrate 31 with positioning states thus combines.Now, as shown in Figure 3, the top end face (upper surface) of LED support unit 32 is formed as the curved similar with forniciform plaque 5.In addition, as shown in Figure 2, on the top end face (upper surface) of LED support unit 32, be formed with in the position corresponding to beginning/pausing operation portion 9 and each operating portion 10 ~ 13 the recess 32a caved in a little, this recess 32a is for configuring the pressing component 33,34 next illustrated.

Pressing component 33 is made up of the transparent plastic material with flexibility (elasticity), is configured to the form of the circular portion with the multiple wall thickness corresponding to beginning/pausing operation portion 9 (action button 9a) and each operating portion 10 ~ 13 (action button 10a ~ 13a).Pressing component 34 is made up of the transparent plastic material with flexibility (elasticity) equally, is formed as the form of the quadrangle part of the multiple wall thickness had corresponding to each operating portion 14 ~ 23 (action button 14a ~ 23a).

These pressing components 33,34 are installed in the mode embedding the recess 32a be formed on LED support unit 32.Pressing component 33,34 as be configured in aftermentioned ELD 35,36 each static capacity test section 9b ~ 23b rear side and there is flexible gasket material and play a role, play the function pressed towards plaque 5 back side by these each static capacity test sections 9b ~ 23b.

And as shown in Figure 2, Figure 4 shows, ELD 35 entirety is formed as the flake of the shape of overlapping operation portion 9 and operating portion 10 ~ 13.Although omit diagram in detail, this ELD 35 possesses following structure: have the surface of transparent base film that is flexual, that be such as made up of PET, printing forms static capacity test section 9b ~ 13b and distribution, prevents error detection electrode etc., and covers its surface with the transparent mulch film be made up of PET equally.

Similarly, ELD 36 entirety is formed as the flake of the shape in overlapping operation portion 14 ~ 23, and printing is formed with static capacity test section 14b ~ 23b and distribution etc.Each static capacity test section 9b ~ 23b is configured to, and on the surface of basement membrane, such as, is printed respectively by the electric conductive polymer with certain transparency and is coated into circle or quadrangle.

Then, plaque 5 is described.In the present embodiment, plaque 5 possesses sandwich construction as shown in Figure 6.That is, plaque 5 possesses print film 41, the white coating layer 42 as coloured coating layer, the nameplate film 43 as light shield layer, transparent resin layer 44 etc. successively from face side.Print film 41 is configured to print button portion 7a and 8a on such as transparent PET thin slice.

The whitewash of white coating layer 42 such as application multilayer and forming.In this case, white coating layer 42 is set to following degree: such as mist degree (Haze) is 5% ~ 30%, under the non-illuminating state of LED37, when user watches plaque 5, white can be seen and the existence of the display transmittance section 43a of nameplate film 43 in None-identified plaque 5, and after LED37 is lit, starting can visual confirmation operating portion 9 ~ 23 and display part 25 ~ 28.

Although eliminate detailed diagram, nameplate film 43 is configured to, on the surface of the rectangular-shaped hyaline membrane of lengthwise, light shielding part (in order to easy in Fig. 6, hatching represents) and the display transmittance section 43a (in Fig. 6, non-hatching represents) of black or grey is set.Wherein, display transmittance section 43a and the symbol for showing each action button 9a ~ 23a and word and form each word of each display part 25 ~ 28 and each section corresponding (being excavated under transparent state) and formed.Transparent resin layer 44 is such as made up of ABS resin, is formed as the thickness can guaranteeing plaque bulk strength.

The Production Example of plaque 5 is as in the following order.That is, first, the nameplate film 43 with display transmittance section 43a is formed.Then, in the face side of this nameplate film 43, white coating layer 42 is formed by application whitewash.Then, in the face side laminating print film 41 of white coating layer 42.The face side thin slice so obtained is housed in shaping dies, forms transparent resin layer 44 by so-called insert molding.Thus, be there is the plaque 5 of print film 41, white coating layer 42, nameplate film 43, transparent resin layer 44 integratedly.

As shown in Fig. 3 etc., the plaque 5 formed like this is configured in the anterior right side of body 1 upper surface in the mode of the upper surface of overlapping operation display unit 6, thus forms guidance panel 4.Now, as shown in Figure 6, the ELD 35,36 being configured in operation display unit 6 upper surface is configured to be close to the back side (being sandwiched between the back side of plaque 5 and LED support unit 32) of plaque 5.

And, as mentioned above, in guidance panel 4, under the non-illuminating state of LED37, except the power supply turn on-switch 7 (button portion 7a) that shows time normal and power cut-out switch 8 (button portion 8a), operating portion 9 ~ 23 and display part 25 ~ 28 are in non-display state.In this state, user can only see white coating layer 42.

Otherwise, by lighting LED37, the display transmittance section 43a of light transmission nameplate film 43, the word of Projection Display (glittering) operating portion 9 ~ 23 and display part 25 ~ 28 and mark on plaque 5, thus can visually confirm.

Next, the effect of said structure is described.Under the state of the power supply access failure of washing machine body 1, whole LED37 of guidance panel 4 are in and non-ly light (extinguishing) state, are in the state being merely able to operating power turn on-switch 7 (button portion 7a) and power cut-out switch 8 (button portion 8a).In this condition, on the surface of guidance panel 4, user can see the white coating layer 42 of plaque 5, simple and handsome in appearance.And now, the print film 41 be made up of transparent PET is set by the surface (face side of white coating layer 42) at plaque 5, form glossiness white clearly.

Then, when user operation power supply turn on-switch 7 (button portion 7a) is to switch on power, control device makes necessary LED37 be in illuminating state.Be lit by this LED37, as shown in Figure 6, the light irradiated upward from LED37 is by the transparent resin layer 44 of plaque 5 and by the display transmittance section 43a of nameplate film 43, operating portion 9 ~ 23 and display part 25 ~ 28 are projected the face side being shown to plaque 5.Thus, user by visual confirmation operating portion 9 ~ 23 and display part 25 ~ 28, and can operate operating portion 9 ~ 23.

Now, by arranging white coating layer 42 in the face side of plaque 5, the light from LED37 can be suppressed to spread towards the non-displaypart of surrounding, thus can show clearly.And LED support unit 32 has light guide section 39 and 40, for dividing each LED37 and leading in the mode without light leak, and, because LED support unit 32 is painted to the dark color for shield light, prevent the light of LED37 from revealing thus, thus can clearly show.

In addition, control device monitors based on the touch operation (Proximity operation) of detection signal to each action button 9a ~ 23a of electrostatic capacity type touch sensor (each static capacity test section 9b ~ 23b).User by carrying out touch operation to each action button 9a ~ 23a, thus can select automated session any one, or free setting washing course.

Control device, according to the detection signal of each static capacity test section 9b ~ 23b, identifies the touch operation of each action button 9a ~ 23a, and carries out the setting of operation process and the change etc. of display accordingly.Connect beginning/pause switch 9, then the washing starting the operation process set runs.Control device is in operation, and also carries out just in the display of implementation process and the display etc. of remaining time, carries out necessary display according to the setting situation of present situation.

Like this, according to the present embodiment, in guidance panel 4, when namely LED37 is in non-lighting at ordinary times, user can see the white coating layer 42 of plaque 5, simple and handsome in appearance.And when each LED37 lights, operating portion 9 ~ 23 and display part 25 ~ 28 are projected the face side being shown to plaque 5, and user by visual confirmation, thus can play the function as guidance panel 4.

By establishing white coating layer 42, the light from LED37 can be suppressed to spread towards the non-displaypart of surrounding, thus can show clearly.Now, because the mist degree of white coating layer 42 is set to 5% ~ 30%, thus carry out attractive in appearance and extremely show clearly.

Particularly in the present embodiment, on plaque 5, owing to being provided with transparent resin layer 44 in the rear side being positioned at nameplate film 43, thus can being improved the intensity of plaque 5 by transparent resin layer 44, and can assembleability be improved.Between plaque 5 and LED37, the ELD 35,36 that the touch operation for detecting operating portion 9 ~ 23 is set to form soft-touch control, therefore, it is possible to have good operability.

In addition, in the present embodiment, at ELD 35, LED support unit 32 is set between 36 and LED37, LED support unit 32 is coloured to the dark color of shield light simultaneously, can prevent the light of LED37 from revealing thus, thus more clearly show.The pressing component 33,34 for being pressed to plaque 5 side by ELD 35,36 is provided with between ELD 35,36 and LED support unit 32, ELD 35,36 can be clung on plaque 5 thus, thus obtain constant electrode sensitivity.

And then, in the present embodiment, due to ELD 35,36 is arranged on LED support unit 32 side, thus ELD 35,36 has excellent assembleability, and when ELD 35,36 breaks down, only need to change ELD 35,36, thus easily can carry out component management.Because plaque 5 is configured to bending, and the top ends of LED support unit 32 is formed as the bending similar curved to this plaque 5, thus plaque 5 good appearance, is clipped in ELD 35,36 between plaque 5 and LED support unit 32 simultaneously, thus can be clung on plaque 5.

In the present embodiment, owing to guidance panel 4 to be arranged on the upper face portion of washing machine body 1, thus washing machine body 1 handsome in appearance can be formed.In this case, owing to being configured to be arranged on the position in the circuit substrate 31 in guidance panel 4, except the illuminating part of so-called bullet cut LED37 by Embedding Material 38 covering, therefore, the moisture resistance, insulating properties etc. of circuit substrate 31 can be improved by Embedding Material 38.

(2) second ~ four embodiment

Fig. 7 represents the second embodiment, shows the cross section structure of segmentation display part 51 part in guidance panel.Although do not illustrate in detail, in the guidance panel of this second embodiment, also possesses LED37, LED support unit 53 as light source in the rear side of plaque 52.Plaque 52 possesses print film 41, the white coating layer 42 as coloured coating layer, the nameplate film 43 as light shield layer, transparent resin layer 54 successively from face side.

Now, in the rear side of the rear side of plaque 52, i.e. transparent resin layer 54, be formed with local recess 54a concavely in the position corresponding to segmentation display part 51.And, on the top face of LED support unit 53, be formed with the protuberance 53a more protruding from face side than other parts, for being embedded in recess 54a the position corresponding to segmentation display part 51.In this case, the state being fitted to the recess 54a of plaque 52 with the protuberance 53a of LED support unit 53 is assembled.

And, in the present embodiment, in segmentation display part 51 part, be positioned at the position of plaque 52 rear side (recess 54a), multiple (illustrate only 2) the jut 54b towards rear side projection is formed on transparent resin layer 54.On the other hand, in protuberance 53a surface (upper surface) side of LED support unit 53, be formed with multiple (illustrate only 2) the embedded hole 53b for chimeric each jut 54b.These juts 54b and embedded hole 53b plays a role as location division, for carrying out the location between plaque 52 and LED support unit 53.

And then, in the present embodiment, although not diagram, the ELD 35,36 be arranged between plaque 52 with LED support unit 53 is configured in the position (the relative position forming concavity) except protuberance 53a in LED support unit 53 face portion, and protuberance 53a is more outstanding to plaque 52 side than ELD 35,36.

In this second embodiment, because segmentation display part 51 is configured to show a numeral by combining 7 LED37, therefore, distance between each LED37 is often narrower, combined by the form of the protuberance 53a being fitted together to LED support unit 53 at the recess 54a of plaque 52, thus the distance that can shorten between nameplate film 43 and LED support unit 53, correspondingly suppress light leak.In this case, can suppress towards the adjacent segments light leak in segmentation display part 52, thus effectively, clearly can show numeral.

Particularly in the present embodiment, the location division be made up of jut 54b and embedded hole 53b is provided with between plaque 52 and LED support unit 53, being fitted together to by them, the location of plaque 52 and LED support unit 53 can be realized, thus nameplate film 43 and LED support unit 53 can be aimed at exactly.And then, by the protuberance 53a of LED support unit 53, the location of ELD 35,36 for LED support unit 53 can be carried out, also can obtain and hold easy-to-assemble advantage.

Fig. 8 represents the 3rd embodiment, shows in guidance panel, for carrying out the cross section structure of segmentation display part 61 part of numerical monitor.And, although do not illustrate in detail, in the guidance panel of the 3rd embodiment, also possess LED37 and the LED support unit 32 as light source in the rear side of plaque 62.Plaque 62 possesses print film 41, the white coating layer 42 as coloured coating layer, the nameplate film 63 as light shield layer, transparent resin layer 64 successively from face side.

Nameplate film 63 is configured to, and is provided with light shielding part (in order to easy, hatching represents) and the display transmittance section 63a (in figure, non-hatching represents) of such as black.Now, nameplate film 63 is configured to, and corresponding to the position of segmentation display part 61, possesses the heavy section 63b of rear side projection.In addition, because the back side of transparent resin layer 64 is formed as tabular surface, thus its part corresponding to heavy section 63b becomes thin-walled.In this case, also can pass through insert molding, there is the plaque 62 of transparent resin layer 64 with being made into one.In addition, the top end face entirety of LED support unit 32 is formed as smooth, assembles in the mode contacted with the back side surface of plaque 62.

By the 3rd embodiment, also can shorten the distance between nameplate film 63 and LED support unit 32, and correspondingly can suppress light leak.Consequently, can suppress towards the adjacent segments light leak in segmentation display part 61, thus effectively, clearly can show numeral.

Fig. 9 shows the 4th embodiment, and the stepped construction of plaque 71 is different from the plaque 5 of the first embodiment.That is, this plaque 71 possesses transparent resin layer 72, print film 41, the white coating layer 42 as coloured coating layer, the nameplate film 43 as light shield layer successively from face side.Form white coating layer 42 by whitewash is coated with the face side being contained in nameplate film 43, and the rear side thin slice of print film 41 of this face side having been fitted is housed in shaping dies, forms transparent resin layer 72, thus obtain plaque 71 by so-called insert molding.

According to the plaque 71 of this 4th embodiment, owing to being provided with transparent resin layer 72 in the face side being positioned at white coating layer 42 (print film 41), therefore, it is possible to improve plaque 71 intensity by transparent resin layer 72, and improve packaging.And, the stereovision of display part can be indicated by transparent resin layer 72.In addition, can shorten nameplate film 43 and as light source LED37 between distance, thus to suppress towards adjacent display part light leak.

In addition, omit diagram, also can make following change.That is, as the respective embodiments described above, when the LED37 as light source adopts so-called bullet cut LED, because the directive property of bullet cut LED37 is higher, the situation of irradiating broad range is not suitable for.So, can by plaque (transparent resin layer 44), the light incident portion of LED37 is formed as concavity curved surface, spread for making light.In this case, by implementing texture processing (trickle concavo-convex processing) to the plane of incidence of light, can light be further made to spread.Also the exit facet of light can be formed as concavity, spread to make light.The inner surface of the light guide section of LED support unit can also be made the white etc. being easy to reverberation.

In the respective embodiments described above, although be provided with print film 41 on plaque, also can print film 41 be set.In the respective embodiments described above, although be provided with white coating layer as coloured coating layer, in addition to white, also can be set to light ash or in white, be mixed into the shades of colour of other colors such as red etc.In addition, in the respective embodiments described above, although be provided with transparent resin layer on plaque, as long as plaque intensity can be guaranteed, also transparent resin layer can be omitted.

(3) the 5th embodiments

Next, with reference to Figure 10 to Figure 17, the 5th embodiment being applicable to tumbling-box washing machine is described.

Figure 10 shows the surface structure of the body 1 of tumbling-box washing machine.This body 1 is formed as substantially rectangular box like, and its front face portion is provided with the door 3 of circular shape, and this door 3 is for opening and closing clothing gateway 2.

In the upper face portion forming this body 1 outer surface, be positioned at anterior right side, be provided with guidance panel 4.This guidance panel 4 is configured to arrange operation display unit 6 (with reference to Figure 11, Figure 12) in the rear side of plaque 5.In the rectangular-shaped region of growing crosswise of the front portion of described plaque 5, be provided with the operation display part 5a having operating portion and display part both sides concurrently.

Described plaque 5 forms the position, right side of the front portion of face portion on body 1, and the front comers of its left lateral divides the rectangle of growing crosswise be formed as being cut into rectangle form, and as shown in figure 12, is formed as the bending tilted that declines gently towards body 1 front.Described operation display part 5a is arranged on the rectangular area, front side in plaque 5, except left part and periphery.And as shown in figure 11, plaque 5 is configured to, possesses support unit 142 that be configured at this plaque 5 rear side, that be made up of alternatively non-transparent material.

In body 1, (in guidance panel 4) is provided with for controlling overall control device, and this control device is configured to based on computer.This control device, based on the signal of the operating portion from guidance panel 4 and various sensor signals etc., controls above-mentioned each mechanism according to operation control program, automatically performs washing and the dry trip of washing, rinsing, dehydration, drying etc.And the display of control device to the operation display part 5a of guidance panel 4 controls.

At this, with reference to Figure 11 to Figure 17, the structure of described guidance panel 4 is described in detail.Figure 14 exemplified with in guidance panel 4, on the surface of described plaque 5, show the state of the full content (whole light source is lit) of operation display part 5a.Plaque 5 is set to coloured (white), and such as light transmittance is 5% ~ 30%, only has when the light source led 37 being configured in rear side is lit, can visual confirmation operation display part 5a.Below, the operating portion in operation display part 5a and display part are described.

In the front portion of the right part of described plaque 5, left and right is arranged side by side and the power supply turn on-switch 7 of other operating portion different shape and power cut-out switch 8.These power supply turn on-switchs 7 and power cut-out switch 8 are configured to, possess round button portion 7a and 8a as display part time normal be arranged in plaque 5 face portion respectively, and be arranged on button switch 7b and 8b (with reference to Figure 11) be configured in the operation display unit 6 of this rear side.As shown in Figure 10, these button portion 7a and 8a be printed on skin covering of the surface described later 144 (with reference to Figure 13) upper and by normal time the form that shows, can by the state of user operation when being formed as normal.

On the plaque 5 of this guidance panel 4, be provided with user carries out touch operation multiple operating portions with finger.Each operating portion is made up of well-known electrostatic capacity type touch sensor, detects user (made close) to be set in the action button on plaque 5 front surface by finger contact with the change of static capacity.Specifically, as shown in figure 14, as operating portion, possess beginning/pausing operation portion 9, the time setting up/down operating portion 24, for make user select automatically to run process process selection operating portion 10 ~ 13, for make user's free setting run process (content) setting operating portion 14 ~ 23.

Wherein, beginning/pausing operation portion 9 is arranged on the left side of described power cut-out switch 8, possesses virtual settings at the action button (being set to 9a) of plaque 5 front surface and the static capacity test section 9b (with reference to Figure 11) being positioned at its rear side.Action button 9a is configured to the word " starting in the configuration of circle middle part/suspend ".

Described up/down operating portion 24 is arranged on the left side in beginning/pausing operation portion 9, have virtual settings plaque 5 front surface upwards and downward action button (24a) and be positioned at static capacity test section 24b, 24b (with reference to Figure 11) of its rear side.Action button (24a) is configured in the long oval middle configuration of above-below direction upwards and downward a pair mark (arrow).

Operating portion 10 ~ 13 is positioned at the left side of up/down operating portion 24, being arranged to 4 is a file side by side, similarly possesses virtual settings at the action button (10a ~ 13a) of plaque 5 front surface and the static capacity test section 10b ~ 13b (with reference to Figure 11) being positioned at its rear side.

Operating portion 14 ~ 23 is positioned at the left side of " drying " operating portion 13, before guidance panel 4, edge is arranged side by side, and possesses virtual settings at the action button (14a ~ 23a) of plaque 5 front surface and the static capacity test section 14b ~ 23b (with reference to Figure 11) being positioned at its rear side.Action button 14a ~ 23a is configured to configure each word in the frame of corner.

In addition, as shown in figure 14, in this guidance panel 4 (operation display part 5a), as display part, roughly there is the first project display part 25, second project display part 26, Section 3 order display part 27 and the segmentation display part 28 for numerals such as display setting time and remaining times.

First project display part 25 is arranged on the rear portion of the right-hand member side of guidance panel 4, selectably shows multiple project (word) such as " filter rinsed ", " child safety lock ", " door lock ".

Similarly, the second project display part 26 is arranged on the substantially central portion of guidance panel 4, is selectably presented at the multiple projects (word) transversely lining up 3 row.

Section 3 order display part 27 is arranged on the rear portion of the left end side of guidance panel 4, selectably shows multiple project (word).

Segmentation display part 28, by so-called 7 piece of digital display parts, shows the numeral of setting-up time and remaining time etc.

As mentioned above, this guidance panel 4 possesses operation display unit 6 in the rear side of plaque 5.As shown in Figure 11, Figure 12, operation display unit 6 is configured to, in slim casing 30, overlay configuration circuit substrate 31, LED support unit 32, pressing component 33,34 and ELD (electrostatic film) 35,36 successively from rear side (inboard).And plaque 5 is configured in the mode of the upper surface (the upper surface open portion of described casing 30) covering this operation display unit 6.

It is rectangular-shaped that described circuit substrate 31 is configured to grow crosswise, and on its front (upper surface), corresponding each operating portion 9 ~ 24 and each display part 25 ~ 28 are provided with multiple LED37 of the light source as each operating portion and each display part.Circuit substrate 31 is also provided with the signal processing circuit, control device, connector etc. of the energising circuit to these LED37, each operating portion 9 ~ 24 (static capacity test section 9b ~ 24b).

In this case, as shown in figure 12, as described LED37, adopt the so-called bullet cut LED with pin 37a, these LED37 are installed with the form floated on circuit substrate 31 by pin 37a.The face portion (bottom in casing 30) of circuit substrate 31 such as also can be covered by the Embedding Material be made up of polyurethane resin etc.

As shown in figure 11, LED support unit 32 is made up of rigidity plastics products formed, and this rigidity plastics products formed is painted to dark color, such as black or grey etc. for shield light (transmitance is extremely low).Part as shown in Figure 12 and Figure 13, this LED support unit 32 is for leading the light from each LED37 and can not light leak towards each operating portion 9 ~ 24 of top and each display part 25 ~ 28 respectively, and it is formed as having linked the form of multiple light guide section 39 and 40 integratedly in upper surface side.

As shown in figure 12, in LED support unit 32, each light guide section 39 be separately positioned on corresponding to the position of each operating portion 9 ~ 13,24 is formed as cylindric or taper.The each light guide section 39 be separately positioned on corresponding to the position of each operating portion 14 ~ 23 is configured to dimetric angle tubular.The light guide section 40 be separately positioned on corresponding to the position of each project display part 25 ~ 27 (words of display projects) is formed as angle tubular.The light guide section 40 be separately positioned on corresponding to the position of segmentation display part 28 is configured to the tubular of corresponding each section.

This LED support unit 32 is housed in the face side of circuit substrate 31 with positioning states thus combines, and the top end face (upper surface) of LED support unit 32 is formed as the curved similar with forniciform plaque 5.In addition, as shown in figure 11, on the top end face (upper surface) of LED support unit 32, corresponding to beginning/pausing operation portion 9, the position of up/down operating portion 24 and each operating portion 10 ~ 13 is formed with the recess 32a caved in a little, and this recess 32a is for configuring pressing component 33,34.

Pressing component 33 is made up of the transparent plastic material with flexibility (elasticity), is configured in the form corresponding to beginning/pausing operation portion 9 (action button 9a), the position of up/down operating portion 24 (action button 24a, 24a) and each operating portion 10 ~ 13 (action button 10a ~ 13a) has the circular portion of multiple wall thickness.Pressing component 34 is made up of the transparent plastic material with flexibility (elasticity) equally, is formed as the form of the quadrangle part in the position corresponding to each operating portion 14 ~ 23 (action button 14a ~ 23a) with multiple wall thickness.

These pressing components 33,34 are installed in the mode embedding the recess 32a be formed on LED support unit 32.Pressing component 33,34 as be configured in ELD 35,36 each static capacity test section 9b ~ 24b rear side and there is flexible gasket material and play a role, play the function pressed towards plaque 5 back side by these each static capacity test sections 9b ~ 24b.

And as shown in Figure 11, Figure 13, ELD (electrostatic film) 35 entirety is formed as the flake of the shape of overlapping operation portion 9,24 and operating portion 10 ~ 13.This ELD 35 possesses following structure: have the surface of transparent base film that is flexual, that be such as made up of PET, printing forms described static capacity test section 9b ~ 13b, 24b and distribution, prevents error detection electrode etc., and covers its surface with the transparent mulch film be made up of PET.

As shown in figure 11, ELD 36 entirety is formed as the flake of the shape in overlapping operation portion 14 ~ 23, and printing is formed with static capacity test section 14b ~ 23b and distribution etc.Each static capacity test section 14b ~ 23b is configured to, and on the surface of basement membrane, such as, is printed respectively by the electric conductive polymer with certain transparency and is coated into circle or quadrangle, and cover its surface with the transparent mulch film be made up of PET.

Plaque 5 possesses support unit 142 in the rear side of plaque 5.As shown in figure 11, support unit 142 is made up of alternatively non-transparent material, the rigidity plastics products formed that is such as painted to white or grey etc., has equal profile, be formed as the framework tabular in the part corresponding to operation display part 5a with opening with plaque 5.In addition, multiple screw hole portion 142a as installation portion is provided integrally with in the lower face side of support unit 142, as plaque 5 is installed to body 1.

As shown in Figure 11, Figure 15, support unit 142 and plaque 5 are adhesively fixed by the attachment 143 be such as made up of two-sided tape.Now, attachment 143 are configured to add cement (binding agent) on the thin slice two sides of such as Foamex, have elasticity (shock-absorbing capacity).

These attachment 143 similarly have the opening portion corresponding with operation display part 5a with support unit 142, and be cut into slightly less than the edge, periphery of plaque 5, engage support unit 142 and plaque 5 in the outer periphery portion at the position except operation display part 5a, i.e. operation display part 5a.

Figure 15 shows the appearance (engaging the appearance before support unit 142) of pasting attachment 143 at the back side of plaque 5, and in this Figure 15, in order to easy, hatching represents attachment 143.

Now, as shown in figure 11, in the rear portion at the both ends, left and right of plaque 5, be formed with jut 142c protruding upward at the upper surface of support unit 142, be formed with the chimeric recess 141 for chimeric each jut 142c at the lower surface of plaque 5.

And then, as shown in figure 16, in the rear edge of described plaque 5, be formed with stair-stepping recess 142b at the upper surface of support unit 142, the lower surface of plaque 5 be formed downward protruding, for being fitted to the protuberance 141a of recess 142b.

Thus, jut 142c and chimeric recess 141b and recess 142b and protuberance 141a plays function as location division, for carrying out the position alignment between support unit 142 and plaque 5.

In addition, although do not illustrate, when engaging plaque 5 with support unit 142, the fixture with the recess corresponding with the profile of plaque 5 is used.Such as, first operator makes plaque 5 face down (face side down) to be arranged in recess by fixture, then attachment 143 is pasted the back side (with reference to Figure 15) of this plaque 5.

Then, by support unit 142 with the state that plaque 5 is aimed at (jut 142c is relative to the chimerism of chimeric recess 141b and the recess 142b chimerism relative to protuberance 141a), overlap-pressed, engages thus.

And plaque 5 possesses sandwich construction as shown in fig. 13 that.That is, plaque 5 possesses skin covering of the surface 144, transparent resin layer 145, the white coating layer 146 as nonferrous layer, photomask 147 successively from face side.Skin covering of the surface 144 is configured to print button portion 7a and 8a in such as transparent PET sheet.Transparent resin layer 145 is such as made up of ABS resin, is formed as the thickness can guaranteeing plaque 5 bulk strength.

Described white coating layer 146 is configured to the whitewash of such as application multilayer.Photomask 147 is configured to the light shielding part (in fig. 13 in order to easy, hatching represents) and the display transmittance section 147a (non-hatching represents in fig. 13) that arrange black or grey on the surface of hyaline membrane material.Wherein, display transmittance section 147a and the symbol for showing each operating portion 9a ~ 24a and word and form each word of each display part 25 ~ 28 and each section corresponding (being excavated under transparent colour killing state) and formed.

Figure 17 shows the appearance from the back side (lower surface) side viewing photomask 147 under black and white (negative-just) inverted status.Now, in multiple positions of the back part of photomask 147, be provided with the mark 148 of the bonding position for illustrating ELD 35,36 by printing.These marks 148 are formed as so-called hook parantheses shape, for locating multiple angle parts (bight) of ELD 35,36.

In addition, white coating layer 146 is set to following degree: such as mist degree (Haze) is 5% ~ 30%, under the non-illuminating state of LED37, when user watches plaque 41, white can be seen and the existence of the display transmittance section 147a of photomask 147 in None-identified plaque 41, and after LED37 is lit, starting can visual confirmation operating portion 9 ~ 24 and display part 25 ~ 28.By the mist degree of this white coating layer 146 is set to 5% ~ 30%, can carries out attractive in appearance and extremely show clearly.

The Production Example of plaque 5 is as carried out in the following order.That is, first, the skin covering of the surface 144 having printed button portion 7a and 8a is formed.Meanwhile, the photomask 147 with display transmittance section 147a is formed.And then, form white coating layer 146 by the face side application whitewash at this photomask 147.And, the skin covering of the surface 144 so obtained and photomask 147 are housed in shaping dies, form transparent resin layer 145.

Thus, be there is the plaque 5 of skin covering of the surface 144, transparent resin layer 145, white coating layer 146, photomask 147 integratedly.In addition, in plaque 5, form in the part of button portion 7a and 8a the circular port that only there is skin covering of the surface 144, and at each circular bore portions configuration button switching device 7b and 8b.

The plaque 5 of such formation, directly pastes ELD 35,36 in the rear side of plaque 5 in advance.Now, as mentioned above, by being printed on the mark 148 at photomask 147 back side, the aligning of paste position can easily be carried out.And, as shown in Figure 11 etc., plaque 5 is configured in the anterior right side of body 1 upper surface in the mode of the upper surface of overlapping operation display unit 6, is installed on body 1, forms guidance panel 4 thus in the installation portion 142a being arranged at support unit 142 by holding screw.

Now, as shown in the part in Figure 12, Figure 13, the top ends of the light guide section 39,40 of LED support unit 37 is close to the back side of plaque 5 (ELD 35,36).And as shown in figure 12, the pressing component 33,34 on LED support unit 32 is configured to, relative to each static capacity test section 9b ~ 24b of plaque 5 from rear side pressing ELD 35,36.

Next, the effect of above-mentioned 5th embodiment is described.Under the state of the power supply access failure of washing machine body 1, whole LED37 of guidance panel 4 are in and non-ly light (extinguishing) state, are formed as the state being merely able to display power supply turn on-switch 7 (button portion 7a) and power cut-out switch 8 (button portion 8a).In this condition, on the surface of guidance panel 4, user can see the white coating layer 146 of plaque 5.And now, by being provided with the skin covering of the surface 144 be made up of transparent PET on the surface of plaque 5, form glossiness white clearly.

Then, when user operation power supply turn on-switch 7 (button portion 7a) is to switch on power, control device makes necessary LED37 be in illuminating state.By lighting this LED37, the light irradiated upward from LED37 is by the display light-transmissive film 147a of the photomask 147 of plaque 5 and by transparent resin layer 145, thus, each operating portion 9 ~ 24 and display part 25 ~ 28 are projected the face side being shown to plaque 5.Thus, user by the word of visual confirmation operating portion 9 ~ 24 and display part 25 ~ 28 and mark, and can operate operating portion 9 ~ 23.

Now, the light of the display transmittance section 147a by photomask 147 is only had to be projected the face side being shown to plaque 5, and, because photomask 147 is arranged on the rear side of plaque 5, thus relatively can shorten the distance between photomask 147 and LED37, thus can suppress to adjacent display part light leak.

LED support unit 32 has light guide section 39 and 40, for dividing each LED37 and leading in the mode without light leak, and, owing to being painted to the dark color for shield light, preventing the light of LED37 from revealing thus, thus can clearly show.And then, because plaque 5 and support unit 142 are separate, thus can prevent the light from support unit 142 from revealing.

In addition, control device monitors based on the touch operation (Proximity operation) of detection signal to each action button 9a ~ 24a of electrostatic capacity type touch sensor (each static capacity test section 9b ~ 24b).Control device, according to the detection signal of each static capacity test section 9b ~ 24b, identifies the touch operation of each action button 9a ~ 24a, and carries out the setting of operation process accordingly and change display etc.Once connect beginning/pause switch 9, then the washing starting the operation process set runs.

Like this, according to the present embodiment, in guidance panel 4, when namely LED37 is in non-lighting at ordinary times, user can see the white coating layer 146 of plaque 5, simple and handsome in appearance.And when each LED37 is lit, operating portion 9 ~ 24 and display part 25 ~ 28 are projected the face side being shown to plaque 41, and user by visual confirmation, thus can play the function as guidance panel 4.

Now, owing to being formed with the photomask 147 of display transmittance section 147a rear side being provided with of plaque 5, therefore, from LED37 to photomask, the distance of 147 (display transmittance section 147a) shortens relatively, correspondingly can suppress to adjacent display part light leak thus, thus can show clearly.

By being arranged on the light guide section 39,40 on LED support unit 32, also can prevent LED37 light leak, thus can clearer display be carried out.

Particularly in the present embodiment, arrange photomask 147 by insert molding integratedly on plaque 5 (transparent resin layer 145), its structure is simple, pastes the situation of plaque 5, easily assemble compared to by independently photomask.

On plaque 5, be formed with the skin covering of the surface 44 of button portion 7a and 8a owing to being provided with printing in the face side being positioned at transparent resin layer 145, display part (button portion 7a and 8a) when thus can easily arrange normal.And, by skin covering of the surface 144, also gloss etc. can be given to the surface of plaque 5 simply.

Because skin covering of the surface 144 is also formed as one by insert molding and plaque 5, thus more easily assembly operation can be carried out.

In the rear side of described plaque 5, the ELD 35,36 of touch operation for detecting operating portion 9 ~ 24 is set, to form the soft-touch control of electrostatic capacity type, thus can touch operation portion that easily setting operation is excellent.ELD 35,36 directly being pasted the back side of plaque 5, and the mark 148 representing paste position is set in the back part of plaque 5 (photomask 147), more easily can carry out position alignment operation when assembling thus.And, the distance between operating portion surface and ELD 35,36 is set to the shortest, can sensitivity be improved thus.

In the present embodiment, plaque 5 is made up of plaque 5 and support unit 142, attachment 143 are utilized to be adhesively fixed plaque 5 and support unit 142 at the position except operation display part 5a, thus reliably can fix plaque 5 and support unit 142, also can realize the waterproof in the gap of plaque 5 and support unit 142.

Attachment 143 have elasticity, therefore, it is possible to absorb the scale error between plaque 5 and support unit 142.Between plaque 5 with support unit 142, being provided with the location division (jut 142c and chimeric recess 141b and protuberance 141a and recess 142b) for carrying out position alignment, therefore more easily can carrying out position alignment operation when assembling.

In addition, although the diagram of eliminating, following change can also be made.That is, in the above-described embodiment, although be provided with skin covering of the surface on plaque, also can skin covering of the surface be set.The inner surface of the light guide section of LED support unit can also be made the white etc. being easy to reverberation.

In the above-described embodiment, as the location division between plaque 5 and support unit 142, be provided with two groups of jut 142c and chimeric recess 141b and protuberance 141a and recess 142b, but also only can arrange wherein one group, the location division of other structures also can be set.

In addition, in each embodiment, about the concrete structure of the ELD in guidance panel and pressing component, LED support unit etc., or the kind of operating portion and display part and layout etc., can various distortion be carried out.In addition, be not limited to the respective embodiments described above, such as be not limited to tumbling-box washing machine, also so-called longitudinal axis type washing machine is gone for, and then the guidance panel etc. of such as electric cooker and various home appliance such as other cooker, refrigerators etc. can also be applicable to, make suitably changing in the scope not departing from invention aim and implement.

Figure of description

Fig. 5

Off ィ ル タ ー お Sweep removes: filter rinsed

チ ャ イ Le De ロ ッ Network: child safety lock

De ア ロ ッ Network: door lock

Cut: cut off

Enter: connect

Clothing Class sheet posts り: clothing is biased

Trough inner water あ り: have water in groove

Capacity オ ー バ ー: exceed capacity

Eco モ ー De: energy saver mode

Ag antibacterial water: silver-colored antibacterial water

Time Inter Let is fixed: the time sets

ス タ ー ト mono-Time stops: starting/suspend

Degerming smelly eliminating: degerming/smelly eliminating

Wash: washing

Wash the universe: wash dry

The universe is dry: dry

De ラ system returns translocation: drum rotating

Soft ら か: soft

お や The body: dormancy

ザ Block ザ Block: wash by force

メ モ リ ー: memory

Festival Approximately: save

Standard Quasi: standard

De ラ system is static: cylinder is static

Groove ク リ ー Application: rinse bath

The ソ Off ト universe is dry: softly dry

Felt: woollen blanket

De ラ イ: dry

Read into り: fine purifiation

カ PVC Block ロ テ Network ト: prevent mould

Point: minute

ア イ ロ Application: flatiron

The degerming universe is dry: degerming drying

The anxious ぎ of お: express

Shang Quality universe is dry: high-quality is dry

The universe is dry from Move: automatic drying

Yu Approximately: reservation

Now Time carves: current time

Residual り: residue

Approximately: approximately

Wash drug: washing agent

In the straight of See: in resetting

Return: secondary

Yen: circle

Cup: cup

Wash い: washing

The The ぎ: rinsing

Dehydration: dehydration

The universe is dry: dry

ふ ろ water: water for bathing

From Move: automatically

Water level: water level

The The ぎ returns number: rinsing times

Figure 14

19a Electricity mood water channel generation: the electricity charge/water rate

Dehydration is from Move: automatic dehydration

Pikoion：

(all the other are with reference to Fig. 5)

Figure 17

Figure 17 is by the figure of Figure 14 flip horizontal 180 degree

Accompanying drawing explanation

Fig. 1 illustrates the first embodiment, is the stereogram of the outward appearance representing tumbling-box washing machine.

Fig. 2 is the exploded perspective view of guidance panel part.

Fig. 3 is the longitudinal cross-sectional side view of the operating portion part of process selection.

Fig. 4 is the stereogram of the state assembling ELD on LED support unit.

Fig. 5 illustrates the top view showing the situation of full content on plaque surface.

Fig. 6 is the amplification longitudinal section briefly showing tile construction.

Fig. 7 illustrates the second embodiment, is the amplification longitudinal section of segmentation display part part.

Fig. 8 is the isoboles that the 3rd embodiment, Fig. 7 are shown.

Fig. 9 is the isoboles that the 4th embodiment, Fig. 6 are shown.

Figure 10 illustrates the 5th embodiment, is the stereogram of the outward appearance representing tumbling-box washing machine.

Figure 11 is the exploded perspective view of guidance panel part.

Figure 12 is the longitudinal cross-sectional side view of the operating portion part of process selection.

Figure 13 is the amplification longitudinal section briefly showing tile construction.

Figure 14 is the top view of the situation showing all operations content in the operation display part of plaque.

Figure 15 illustrates the upward view having pasted the situation of bonding part at the plaque back side.

Figure 16 is the longitudinal cross-sectional side view of the rear end segment of support unit and plaque.

Figure 17 is the figure that photomask is shown from rear side under black white reverse state.

Symbol description

1: washing machine body (electrical equipment body) 4: guidance panel

5,52,62,71: plaque 6: operation display unit

9 ~ 23: operating portion 25 ~ 27: project display part

28,51,61: segmentation display part 30: casing

31: circuit substrate 32,53:LED support unit

33,34: pressing component 35,36: ELD

38: Embedding Material 39,40: light guide section

41: print film 42: white coating layer (coloured coating layer)

43,63: nameplate film (light shield layer) 44,54,64,72: transparent resin layer

53a: protuberance 53b: embedded hole

54a: recess 54b: jut

63b: heavy section 141a: protuberance (location division)

141b: chimeric recess (location division) 142: support unit

142a: installation portion 142b: recess (location division)

142b: jut (location division) 143: attachment

144: skin covering of the surface 145: transparent resin layer

146: white coating layer (nonferrous layer) 147: photomask

147a: display transmittance section 148: mark

Claims (27)

1. a guidance panel, is arranged on the outer surface of electrical equipment body, has display part and operating portion, it is characterized in that, possess:

Plaque, is configured on the surface; And

LED, it is as light source, is configured in the rear side of this plaque, by lighting described display part and/or described operating portion Projection Display in the front of described plaque;

Wherein, described plaque has:

Coloured coating layer; And

Light shield layer, is configured in the rear side of described coloured coating layer, is formed with the display transmittance section of colour killing state.

2. guidance panel according to claim 1, is characterized in that,

Described plaque is provided with the first transparent resin layer in the rear side of described light shield layer.

3. guidance panel according to claim 1, is characterized in that,

Described plaque is provided with the second transparent resin layer in the face side of described coloured coating layer.

4. guidance panel according to claim 1, is characterized in that,

Between described plaque and described LED, be provided with the ELD of the touch operation for detecting described operating portion.

5. guidance panel according to claim 4, is characterized in that,

Between described ELD and described LED, be provided with the LED support unit in the light projector region for dividing described LED.

6. guidance panel according to claim 5, is characterized in that,

Between described ELD and described LED support unit, be provided with the pressing component for being pressed towards described plaque side by described ELD.

7. the guidance panel according to claim 5 or 6, is characterized in that,

Described LED support unit is painted to the dark color of shield lights.

8. guidance panel according to claim 5, is characterized in that,

Described ELD is installed in described LED support unit side.

9. guidance panel according to claim 5, is characterized in that,

Described plaque is configured to bending, and the top ends of described LED support unit is formed as the bending similar curved to this plaque.

10. guidance panel according to claim 5, is characterized in that,

In a part for the back part of described plaque, be formed with local recess concavely.

11. guidance panels according to claim 10, is characterized in that,

Described LED support unit is formed with protuberance at its top face, and described protuberance is used for being fitted in described recess.

12. guidance panels according to claim 10 or 11, is characterized in that,

The recess of described plaque is arranged on the position corresponding with the segmentation display part carrying out numerical monitor.

13. guidance panels according to claim 12, is characterized in that,

Described ELD is configured in the position in the face portion of described LED support unit, except described protuberance, and this protuberance is more outstanding to described plaque side than this ELD.

14. guidance panels according to claim 5, is characterized in that,

Between described plaque and described LED support unit, be provided with location division.

15. guidance panels according to claim 1, is characterized in that,

On the light shield layer of described plaque, in the position corresponding with the segmentation display part carrying out numerical monitor, be provided with the heavy section protruded towards rear side.

16. guidance panels according to claim 1, is characterized in that,

Described LED is installed on circuit substrate, and the position in the face portion of described circuit substrate except the illuminating part of described LED is covered by Embedding Material.

17. guidance panels according to claim 1, is characterized in that,

The mist degree of described coloured coating layer is 5% ~ 30%.

18. 1 kinds of washing machines, is characterized in that,

The guidance panel described in any one in claim 1 to 5 is possessed at the outer surface of body.

19. 1 kinds of guidance panels, are arranged on the outer surface of electrical equipment body, have display part and operating portion, it is characterized in that, possess:

Plaque, is configured on the surface; And

Light source, is configured in the rear side of this plaque, carries out Projection Display by lighting to described display part and/or described operating portion;

Wherein, described plaque possesses the support unit be made up of alternatively non-transparent material, described support unit for keeping this plaque and there is the installation portion for being installed to by described plaque on described electrical equipment body,

And described plaque is configured to, photomask is set at least back part of transparent resin layer, described photomask is formed with the display transmittance section of colour killing state.

20. guidance panels according to claim 19, is characterized in that,

Described photomask is arranged on described plaque integratedly by insert molding.

21. guidance panels according to claim 19, is characterized in that,

Described plaque, in the position of face side being positioned at described transparent resin layer, is provided with the skin covering of the surface of display part when possessing normal.

22. guidance panels according to claim 19, is characterized in that,

In the rear side of described plaque, be equipped with the electrostatic film of the touch operation for detecting described operating portion.

23. guidance panels according to claim 22, is characterized in that,

Described electrostatic film is directly pasted onto the back side of described plaque, and in the back part of described plaque, be provided with the mark representing paste position.

24. guidance panels according to claim 1, is characterized in that,

Described plaque and support unit, in the part except described display part and operating portion, be fixed by attachment.

25. guidance panels according to claim 24, is characterized in that,

Described attachment have elasticity.

26. guidance panels according to claim 19, is characterized in that,

Between described plaque and support unit, be provided with the location division for carrying out position alignment.

27. 1 kinds of washing machines, is characterized in that,

The guidance panel according to any one of claim 19 to 26 is possessed at the outer surface of body.