CN105369570A - Operation panel and washing machine - Google Patents
Operation panel and washing machine Download PDFInfo
- Publication number
- CN105369570A CN105369570A CN201510463073.9A CN201510463073A CN105369570A CN 105369570 A CN105369570 A CN 105369570A CN 201510463073 A CN201510463073 A CN 201510463073A CN 105369570 A CN105369570 A CN 105369570A
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- China
- Prior art keywords
- plaque
- guidance panel
- display
- operating portion
- support unit
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
Abstract
The invention relates to an operation panel and a washing machine. The operation panel is arranged on the external surface of electrical equipment body. The operation panel comprises a panel body, which is provided with a display part and an operation part; and a light source, which is arranged on the back side of the panel body and can be used to project the display part and/or operation part by being lighted; and is characterized in that the panel body comprises a decoration plate, which is arranged on the front surface; a support part, which is made of an opaque material; and an installation part, which is used to install the decoration plate to the body of the electrical equipment; wherein the decoration is prepared by the following steps: at least the back side of a transparent part is provided with a light shielding layer, and forming a discolored transparent part for display on the light shielding layer.
Description
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 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.And, in this condition, close when being detected that by detecting electrode user points, then light backlight.Thus, light transmission pattern (switch) appears in one's mind and becomes visible, thus can operate.
But, in above-mentioned structure in the past, in the transparent resin layer of layout board, there is the light diffuse reflection from light source sometimes and situation about revealing towards periphery.Particularly, such as, in the structure being provided with 7 segment type numerical monitor portions, due to the light revealed from the side, the section that should be in OFF state becomes indistinctly shinny.Therefore, guidance panel in the past, also exists the tendency that cannot form numerical monitor clearly.
Summary of the invention
The guidance panel of embodiment is arranged on the outer surface of electrical equipment body, possesses: panel principal part, and it has display part and operating portion; Light source, it is configured in the rear side of this panel principal part, by lighting display part described in Projection Display and/or operating portion; Wherein, described panel principal part possesses: plaque, and it is configured on front; Support unit, it is made up of alternatively non-transparent material, it is for supporting 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, light shield layer is set at least rear side of transparent component, described light shield layer is formed the display transmittance section of colour killing state.
In addition, the feature of the washing machine of embodiment is, body outer surface has the guidance panel of said structure.
Accompanying drawing explanation
Fig. 1 is the stereogram of the outward appearance that the tumbling-box washing machine that the first embodiment relates to is shown.
Fig. 2 is the exploded perspective view of the guidance panel part that the first embodiment relates to.
Fig. 3 is the longitudinal cross-sectional side view of the operating portion part of the process selection that the first embodiment relates to.
Fig. 4 is the amplification longitudinal section briefly showing the tile construction that the first embodiment relates to.
Fig. 5 is the top view that the operation display part of the panel principal part related at the first embodiment shows the situation of all operations content.
Fig. 6 illustrates that the upward view of the situation of bonding part has been pasted at the plaque back side related at the first embodiment.
Fig. 7 is the longitudinal cross-sectional side view of the rear end segment of the support unit that relates to of the first embodiment and plaque.
Fig. 8 is the figure that the photomask that the first embodiment relates to is shown from rear side under black white reverse state.
Fig. 9 is the longitudinal cross-sectional side view of the operating portion part that the process selection that the second embodiment relates to is shown.
Reference numeral:
1: body
4: guidance panel
5: panel principal part
41: plaque
35,36: electrostatic film
37: light source
42: support unit
42a: installation portion
43: bonding part
44: skin covering of the surface
45: transparent resin layer
47: photomask
47a: display transmittance section
9 ~ 24: operating portion
25 ~ 28: display part
41a, 42b: location division
Detailed description of the invention
Below, with reference to accompanying drawing, multiple embodiment is described.
First embodiment:
Referring to figs. 1 through Fig. 8, 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 body.This body 1 is formed as substantially rectangular box like, and its front face is provided with door 3, and the roughly rounded shape of this door 3, for opening and closing clothing gateway 2.
At the position, right side of the front portion of the upper surface portion of this body 1 outer surface of formation, 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.This guidance panel 4 is configured to arrange operation display unit 6 (with reference to Fig. 2, Fig. 3) in the rear side of panel principal part 5.Detailed content as described later, in the rectangular-shaped region of growing crosswise of the front portion of described panel principal part 5, is provided with the operation display part 5a having operating portion and display part both sides concurrently.
Above-mentioned panel principal part 5 constitutes the right side of the front portion of body 1 upper surface portion.This panel principal part 5 is formed as, and the front side corners of left lateral divides as being cut into the rectangular-shaped rectangular shape of growing crosswise.Further, as shown in Figure 3, the forwards mild bending of inclination that declines is formed as.Now, as shown in Figure 1 and Figure 2, described operation display part 5a is arranged on the rectangular area, front side in panel principal part 5 except left part and periphery.Further, as shown in Figure 2, this panel principal part 5 has: plaque 41, and it is configured in front; With support unit 42, it is configured in the rear side of this plaque 41, is made up of alternatively non-transparent material.The panel principal part 5 (and plaque 41) in present embodiment is described in detail below.
In addition, although do not illustrate, as is well known, the following mechanism forming washing machine is provided with in the inside of body 1.That is, tank, horizontal shaft type cylinder, for the rotary drive mechanism of this cylinder of rotary actuation, to the water supply mechanism supplied water in described tank, from carrying out the drainage mechanism of draining in described tank, supplying the drier etc. of drying air in described tank.In addition, in body 1, (in guidance panel 4) is provided with for controlling overall control device, and this control device is 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.Thus, washing and the dry trip of washing, rinsing, dehydration, drying etc. is automatically performed.And the display of control device to the operation display part 5a of guidance panel 4 controls.
At this, with reference to Fig. 2 to Fig. 8, the structure of described guidance panel 4 is described in detail.Fig. 5 exemplified with in guidance panel 4, on the front of described panel principal part 5 (plaque 41), demonstrate the state of the full content (that is, whole light source is lit) of operation display part 5a.Now, as described later, plaque 41 is coloured (white), and such as light transmittance is 5% ~ 30%.In this plaque 41, only have when the LED37 as light source 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 panel principal part 5 (plaque 41), 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 as display part time normal being arranged on plaque 41 face portion and button switch 7b and 8b being arranged on its rear side (operation display unit 6) (with reference to Fig. 2) respectively.As shown in Figure 1, these button portion 7a and 8a be arranged to can often time be shown in the form be printed on skin covering of the surface described later 44 (with reference to Fig. 4), can carry out by user the state that operates when being formed as normal.
This guidance panel 4 (panel principal part 5) 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.Electrostatic capacity type touch sensor (has made close) to be set in the action button on panel principal part 5 (plaque 41) front surface by finger contact to detect user with the change of static capacity.Specifically, as shown in Figure 5, as operating portion, possess beginning/pausing operation portion 9, time setting down operation 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 leftward position of described power cut-out switch 8.This starts/and pausing operation portion 9 possesses virtual settings at the action button 9a of panel principal part 5 (plaque 41) front surface and the static capacity test section 9b (with reference to Fig. 2) being positioned at its rear side.Action button 9a is configured to the word configuring " start/suspend " at the middle part of great circle.
Described down operation portion 24 is positioned at the left side in beginning/pausing operation portion 9.This down operation portion 24 possesses upper and lower action button 24a, the 24a of virtual settings on panel principal part 5 (plaque 41) front surface and is positioned at static capacity test section 24b, 24b of its rear side (with reference to Fig. 2).Action button 24a, 24a are configured in the long oval middle configuration of above-below direction upwards and downward a pair mark (arrow).
Described operating portion 10 ~ 13 is positioned at the left side of up/down operating portion 24, and being arranged to 4 is a file (front and back) side by side.Operating portion 10 ~ 13 possesses virtual settings separately at the action button 10a ~ 13a of panel principal part 5 (plaque 41) front surface and the static capacity test section 10b ~ 13b (with reference to Fig. 2) 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.Described each action button 10a ~ 13a is configured in circle, configure these words.
Described operating portion 14 ~ 23 is positioned at the left side of " drying " operating portion 13, and before guidance panel 4, edge is arranged side by side.Operating portion 14 ~ 23 possesses virtual settings separately equally at the action button 14a ~ 23a of panel principal part 5 (plaque 41) front surface and the static capacity test section 14b ~ 23b (with reference to Fig. 2) being positioned at its rear side.Action button 14a ~ 23a is configured in the frame of corner, configure respective operation word, detailed herein.
In addition, as shown in Figure 5, in this guidance panel 4 (operation display part 5a), as display part, four display parts 25 ~ 28 are roughly provided with.Be provided with 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, detailed herein.This first project display part 25 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.Selectably be 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.This Section 3 order display part 27 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 has operation display unit 6 in the rear side of panel principal part 5.As shown in Figure 2 and Figure 3, described operation display unit 6 be configured in slim casing 30 from rear side (inboard) successively overlay configuration circuit substrate 31, LED support unit 32, pressing component 33,34, ELD (electrostatic film) 35,36.And described plaque 41 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), is provided with multiple LED37 as light source.These multiple LED37, corresponding described each operating portion 9 ~ 24 and each display part 25 ~ 28 are arranged, as the light source of each operating portion and each display part.Circuit substrate 31 is also provided with the signal processing circuit, described control device, connector etc. of the energising circuit to these LED37, described operating portion 9 ~ 24 (static capacity test section 9b ~ 24b), omits diagram in detail herein.
Now, as shown in Figure 3, as described 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.Although do not illustrate, the surface element (bottom in casing 30) of described circuit substrate 31 is such as covered by the Embedding Material be made up of polyurethane resin, to improving moisture resistance, insulating properties.
As shown in Figure 2, described LED support unit 32 entirety is configured to grow crosswise rectangular-shaped.This 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).As part display in Fig. 3, Fig. 4, this LED support unit 32 is formed as having linked the form of multiple light guide section 39 and 40 integratedly in upper surface side.Thus, LED support unit 32 respectively can not light leak towards each operating portion 9 ~ 24 of top and each display part 25 ~ 28 (plaque 41 side) guiding by the light from described each LED37.
As shown in Figure 3, 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 coniform (taper) of constriction downward.As shown in Figure 2, Figure 4 shows, 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 projects 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 described circuit substrate 31 with positioning states and 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 bending plaque 41.In addition, as shown in Figure 2, on the top end face (upper surface) of LED support unit 32, corresponding to beginnings/pausing operation portion 9, the position of up/down operating portion 25 and each operating portion 10 ~ 13 is formed with the recess 32a caved in a little, and this recess 32a is for configuring the pressing component 33,34 of next explanation.
Described pressing component 33 is made up of the transparent plastic material with flexibility (elasticity), is configured to the form of the circular portion being formed with multiple wall thickness.The circular portion of these wall thickness corresponds to described beginning/pausing operation portion 9 (action button 9a), up/down operating portion 24 (action button 24a, 24a) and each operating portion 10 ~ 13 (action button 10a ~ 13a) and arranges.Described 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.Thus, pressing component 33,34 as be configured in aftermentioned ELD 35,36 each static capacity test section 9b ~ 24b rear side and there is flexible gasket material and play a role.Like this, pressing component 33,34 plays the function pressed towards described plaque 41 back side by each static capacity test section 9b ~ 24b.
And as shown in Figure 2, Figure 4 shows, described ELD (electrostatic film) 35 entirety is formed as the flake of the shape covering described operating portion 9,24 and operating portion 10 ~ 13.Although omit diagram in detail, this ELD 35 possesses and has transparent base film that is flexual, that be such as made up of PET.And, form described static capacity test section 9b ~ 13b, 24b and distribution at the surface printing of basement membrane, prevent error detection electrode etc., and cover its surface with the transparent mulch film be such as made up of PET.
Similarly, as shown in Figure 2, described ELD 36 entirety is formed as the flake of the shape covering described operating portion 14 ~ 23, and printing is formed with static capacity test section 14b ~ 23b and distribution etc.Described each static capacity test section 14b ~ 23b is configured to, and on the surface of basement membrane, such as printed respectively by the electric conductive polymer with certain transparency and be coated into circle or quadrangle, its surface covers with the transparent mulch film be made up of PET equally.
Then, described panel principal part 5 and plaque 41 are described.As mentioned above, in panel principal part 5, the rear side of plaque 41 has support unit 42.As shown in Figure 2, support unit 42 is made up of alternatively non-transparent material, the rigidity plastics products formed that is such as colored as white or grey etc.With plaque 41, there is equal profile, be formed as the framework tabular in the part corresponding to operation display part 5a with opening.In addition, the multiple screw pole 42a as installation portion are wholely set, for panel principal part 5 is installed to body 1 in the lower face side of support unit 42.
As shown in Fig. 2, Fig. 6, described support unit 42 and plaque 41 are adhesively fixed by the bonding part 43 be such as made up of two-sided tape.Now, bonding part 43 is configured to add adhesive (binding agent) on the thin slice two sides of such as Foamex and form, and has elasticity (shock-absorbing capacity).This bonding part 43 is same with described support unit 42, has the opening portion corresponding with operation display part 5a, and is cut into slightly less than the edge, periphery of plaque 41.Thus, bonding part 43 bonds support unit 42 and plaque 41 in the outer periphery portion at the position except operation display part 5a, i.e. operation display part 5a.Fig. 6 shows the appearance (appearance before bonding support unit 42) of pasting bonding part 43 at the back side of plaque 41, and in this Fig. 6, in order to easy, hatching represents bonding part 43.
Now, as shown in Figure 2, in the rear portion at the both ends, left and right of described panel principal part 5, jut 42c protruding is upward formed with at the upper surface of support unit 42.The chimeric recess 41 for chimeric described each jut 42c is formed at the lower surface of plaque 41.And then, as shown in Figure 7, in the rear edge of described panel principal part 5, be formed with stair-stepping recess 42b at the upper surface of support unit 42.The lower surface of plaque 41 be formed downwards protruding, for being fitted to the protuberance 41a of recess 42b.Thus, jut 42c and chimeric recess 41b and recess 42b and protuberance 41a plays function respectively as location division, for carrying out the position alignment between support unit 42 and plaque 41.
In addition, though do not illustrate, when bonding plaque 41 and support unit 42, the fixture with the recess corresponding with the profile of panel principal part 5 is used.Such as, first operator makes plaque 41 face down (face side down) and be installed in the recess of fixture, then bonding part 43 is pasted the back side (with reference to Fig. 6) of this plaque 41.Then, by support unit 42 and the state that plaque 41 is aimed at (jut 42c is relative to the chimerism of chimeric recess 41b and the recess 42b chimerism relative to protuberance 41a) overlap-pressed, bond thus.
And in present embodiment, plaque 41 has sandwich construction as shown in Figure 4.That is, plaque 41 possesses skin covering of the surface 44, the transparent resin layer 45 as transparent component, the white coating layer 46 as nonferrous layer, photomask 47 as light shield layer successively from face side.Described skin covering of the surface 44 is configured in such as transparent PET sheet, print described button portion 7a and 8a.Described transparent resin layer 45 is made up of such as ABS resin, is formed as the thickness can guaranteeing plaque 41 bulk strength.
Described white coating layer 46 is configured to the whitewash of such as application multilayer.Described photomask 47 is configured to arrange black or grey light shielding part (in the diagram, in order to easy, hatching represents) at hyaline membrane material surface and show with transmittance section 47a (non-hatching represents in the diagram).Wherein, display transmittance section 47a and the mark for showing described each action button 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.
Fig. 8 shows the appearance from side, back side (below) viewing photomask 47 under black and white (negative-just) inverted status.Now, in multiple positions of the rear side of photomask 47, be provided with the mark 48 of the bond locations for illustrating described ELD 35,36 by printing.These marks 48 are formed as so-called hook parantheses shape, for locating multiple angle parts (bight) of ELD 35,36.
In addition, described white coating layer 46 is set to, and such as mist degree (Haze) is 5% ~ 30%.Thus, under the non-illuminating state of described LED37, when user watches plaque 41, white can be seen and the existence of the display transmittance section 47a of photomask 47 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 46 is set to 5 ~ 30%, can carries out attractive in appearance and extremely show clearly.
The Production Example of above-mentioned plaque 41 is as carried out in the following order.That is, first, the skin covering of the surface 44 having printed button portion 7a and 8a is formed.Meanwhile, the photomask 47 with display transmittance section 47a is formed.And then by the face side at this photomask 47, application whitewash forms white coating layer 46.And, the skin covering of the surface 44 so obtained and photomask 47 are accommodated in formation mould, by so-called insert molding, form transparent resin layer 45.Thus, the plaque 41 integratedly with skin covering of the surface 44, transparent resin layer 45, white coating layer 46, photomask 47 is obtained.In addition, in plaque 41, form in button portion 7a and 8a part the circular port that only there is skin covering of the surface 44, and configure described button switch 7b and 8b at each circular bore portions.
There is the panel principal part 5 of the plaque 41 of formation as described above, directly paste ELD 35,36 in the rear side of plaque 41 in advance.Now, as mentioned above, by being printed on the mark 48 at photomask 47 back side, the aligning of paste position can easily be carried out.And as shown in Fig. 2 etc., panel principal part 5 is configured in the anterior right side of body 1 upper surface in the mode of the upper surface covering described operation display unit 6, is installed on body 1 in the installation portion 42a being arranged at described support component 42 by holding screw.Thus, guidance panel 4 is formed.
Now, as shown in the part in Fig. 3, Fig. 4, the top ends of the light guide section 39,40 of LED support unit 32 is close to the back side of plaque 41 (ELD 35,36).And as shown in Figure 3, the pressing component 33,34 on LED support unit 32 is configured to, relative to each static capacity test section 9b ~ 24b of plaque 41 from rear side pressing ELD 35,36.
Next, the effect of said structure and effect are 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.Now, 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) is in.In this condition, on the surface of guidance panel 4, user can see the white coating layer 46 of plaque 41, simple and handsome in appearance.And now, by arranging the skin covering of the surface 44 be made up of transparent PET on the surface of plaque 41, be formed with gloss and clearly white.
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, the light irradiated upward from LED37 is by the display transmittance section 47a of the photomask 47 of plaque 41 and by transparent resin layer 45, thus, each operating portion 9 ~ 24 and display part 25 ~ 28 are projected the face side being shown to plaque 41.Thus, user can the word of visual confirmation operating portion 9 ~ 24 and display part 25 ~ 28 and mark, and can operate operating portion 9 ~ 24.
Now, the light of the display transmittance section 47a by photomask 47 is only had to be projected the face side being shown to plaque 41.Because photomask 47 is arranged on plaque 41 rear side, thus can relatively shorten photomask 47 and as light source LED37 between distance, thus can to suppress to adjacent display part light leak.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, be painted to the dark color for shield light.Thus, prevent the light of LED37 from revealing, thus can clearly show.And then, because plaque 41 and support unit 42 are separate, therefore, it is possible to prevent light from revealing from from support unit 42.
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).User by carrying out touch operation to each action button 9a ~ 24a, 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 ~ 24b, identifies the touch operation of each action button 9a ~ 24a.Control device responds this touch operation and carries out the setting of operation process and the change etc. of display.Once connect beginning/pause switch 9, then the washing starting the operation process set runs.Be in operation, control device also carries out just in the display of implementation process and the display of remaining time etc., the display carrying out necessity 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 46 of plaque 41, 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, the photomask 47 being formed with display transmittance section 47a is arranged on the rear side of plaque 41.Thus, the distance from LED37 to photomask 47 (display transmittance section 47a) shortens relatively, now correspondingly can suppress the light leak to adjacent display part, thus can show clearly.By being arranged on the light guide member 39,40 of LED support unit 32, also can prevent the light leak of LED37, thus can clearer display be carried out.
Particularly in the present embodiment, by insert molding, be wholely set photomask 47 at plaque 41 (transparent resin layer 45).Therefore, its structure is simple, is adhered to the situation of plaque 41, easily assembles compared to by independently photomask.On plaque 41, be formed with the skin covering of the surface 44 of button portion 7a and 8a owing to being provided with printing in transparent resin layer 45 face side, thus, display part (button portion 7a and 8a) when can easily arrange normal.And, by skin covering of the surface 44, also gloss etc. can be given to the surface of plaque 41 simply.Because skin covering of the surface 44 is also formed as one by insert molding and plaque 41, thus more easily assembly operation can be carried out.
ELD 35,36 for detecting operating portion 9 ~ 24 touch operation being set in the rear side of described plaque 41, constituting the soft-touch control of electrostatic capacity type, the touch operation portion that easily setting operation is excellent thus.ELD 35,36 directly being pasted the back side of plaque 41, and the mark 48 representing paste position is set in the rear side of plaque 41 (photomask 47), 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, panel principal part 5 is made up of plaque 41 and support unit 42, at the position except operation display part 5a, utilizes bonding part 43 to be adhesively fixed plaque 41 and support component 42.Thus, reliable fixing plaque 41 and support unit 42, also can realize the waterproof in the gap of plaque 41 and support component 42.Bonding part 43 has elasticity, therefore, it is possible to absorb the scale error between plaque 41 and support unit 42.Between plaque 41 and support unit 42, being provided with the location division (jut 42c and chimeric recess 41b and protuberance 41a and recess 42b) for carrying out position alignment, therefore more easily can carrying out position alignment operation when assembling.
Second embodiment, other embodiment:
Fig. 9 represents the second embodiment.The difference of this second embodiment and the first embodiment is, is arranged on the structure of the guidance panel 51 of body 1 upper surface part.Below, about the same section with above-mentioned first embodiment, represent with identical symbol, omit new diagram and detailed description, and the aspect different from the first embodiment is described.
Guidance panel 51 is configured to, and arranges operation display unit 6 in the rear side of panel principal part 52.Though do not carry out detailed diagram, in the rectangular-shaped region of growing crosswise of the surface portion of described panel principal part 52, be provided with operation display part 52a, this operation display part 52a possesses multiple operating portion 9 ~ 24 and multiple display part 25 ~ 28 etc.This panel principal part 52 possesses: plaque 53, and it is configured in front; With support unit 54, it is configured in this plaque 53 rear side, and is formed by alternatively non-transparent material.Plaque 53 is fixed on the upper surface of support unit 54 by bonding part 43.Described operation display unit 6 is configured to, possess in slim casing 30 circuit substrate 31, as light source multiple LED37, there is the LED support unit 32 of light guide section 39.Meanwhile, the light guide member 55 covering LED support unit 32 (each light guide section 39) upper surface open portion is also provided with.
In the present embodiment, described plaque 53 is configured to, and by printing (application), light shield layer 57 is arranged on the back side (in figure lower surface) of transparent component 56.Described transparent component 56 is made up of certain thickness plate glass, and side has not shown white coating layer overleaf.Though do not illustrate in detail, described light shield layer 57 is configured to, at the back side of transparent component 56 (white coating layer), except display transmittance section, and process black or grey paint.Thus, the rear side of transparent component 56 is provided with display transmittance section, in this display transmittance section, each word of the mark of operating portion 9 ~ 24 and word, display part 25 ~ 28 and section are to be formed by the colour killing state of excavating for transparent.In the rear side of this plaque 53, configure the ELD (electrostatic film) 35,36 with static capacity test section in the mode overlapping with described light shield layer 57.In this case, plaque 53 configures in the mode of the upper surface of overlapping operation display unit 6.
By above-mentioned second embodiment, same with above-mentioned first embodiment, also can realize making by display part and operating portion from rear side Projection Display to the excellent results of the clear display of guidance panel 51 on plaque 53 surface etc.Particularly in the present embodiment, form transparent component 56 by glass, and be provided with light shield layer 57 at its back side by printing (application), therefore, structure simply and easily assemble.
And, although the diagram of omission, following change can also be made.That is, in the above-described first embodiment, although be provided with skin covering of the surface on plaque, also can skin covering of the surface be set.In the respective embodiments described above, although be provided with the white coating layer as nonferrous layer at the back side of transparent component, in addition to white, also can be light gray or the shades of colour in other colors such as white mixing redness etc.Also the light guide section inner surface of LED support unit can be formed as the white etc. of easy reverberation.In the above-described first embodiment, as the location division between plaque 41 and support unit 42, although be provided with jut 42c and chimeric recess 41b and protuberance 41a and recess 42b etc. two groups, any one group also passable, the location division of other structure also can be set.
About the ELD in guidance panel and the concrete structure of pressing component, LED support unit etc. or the kind of operating portion and display part and layout etc., also various distortion can 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 go for so-called longitudinal axis type washing machine, and then the guidance panel of such as electric cooker and various home appliance such as other cooker, refrigerators etc. can also be applicable to.
As mentioned above, although describe several embodiment, these embodiments illustrate as an example, are not intended to limit scope of invention.These new embodiments can be implemented in other various modes, not departing from the scope of main idea, can carry out various omission, displacement, change.These embodiments and its distortion are included in scope of invention and main idea, and comprise in the invention and its scope be equal to recorded in detail in the claims.
Claims (9)
1. a guidance panel, is arranged on the outer surface of electrical equipment body (1), and possesses: panel principal part (5,52), and it has display part (25 ~ 28) and operating portion (9 ~ 24); And light source (37), it is configured in the rear side of described panel principal part (5,52), by lighting display part described in Projection Display (25 ~ 28) and/or operating portion (9 ~ 24),
The feature of described guidance panel (4,51) is:
Described panel principal part (5,52) possesses:
Plaque (41,53), it is configured on front; And
Support unit (42,54), it is made up of alternatively non-transparent material, for supporting described plaque (41,53) and there is the installation portion (42a) for described plaque (41,53) being installed to described electrical equipment body (1)
Described plaque (41,53) is configured to, light shield layer (47,57) is set at least rear side of transparent component (45,56), described light shield layer (47,57) is formed the display transmittance section (47a) of colour killing state.
2. guidance panel according to claim 1, is characterized in that,
Described transparent component (45) is made up of transparent resin layer, and described light shield layer (47) is made up of photomask,
Described photomask (47) is wholely set on described plaque (41) by insert molding mode.
3. guidance panel according to claim 1 and 2, is characterized in that,
Described plaque (41) is provided with skin covering of the surface (44), display part (7a, 8a) when described skin covering of the surface (44) is positioned at the face side of described transparent component (45) and possesses normal.
4. guidance panel according to any one of claim 1 to 3, is characterized in that,
In the rear side of described plaque (41,53), be equipped with the electrostatic film (35,36) for detecting the touch operation of described operating portion (9 ~ 24).
5. guidance panel according to any one of claim 1 to 4, is characterized in that,
Described electrostatic film (35,36) is directly pasted onto the back side of described plaque (41,53), and is provided with the mark (48) representing paste position in the rear side of described plaque (41,53).
6. guidance panel according to any one of claim 1 to 5, is characterized in that,
Described plaque (41,53) and support unit (42,54), in the part except described display part (25 ~ 29) and operating portion (9 ~ 24), be fixed by bonding part (43).
7. guidance panel according to claim 6, is characterized in that,
Described bonding part (43) has elasticity.
8. the guidance panel according to any one of claim 1 ~ 7, is characterized in that,
Between described plaque (41,53) and support unit (42,54), be provided with the location division (41a, 42b, 41b, 42c) for carrying out position alignment.
9. a washing machine, is characterized in that,
The guidance panel (4,51) according to any one of claim 1 to 8 is possessed at the outer surface of body (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014161335A JP6591736B2 (en) | 2014-08-07 | 2014-08-07 | Operation panel and washing machine |
| JP2014-161335 | 2014-08-07 |
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| Publication Number | Publication Date |
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| CN105369570A true CN105369570A (en) | 2016-03-02 |
| CN105369570B CN105369570B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510463073.9A Active CN105369570B (en) | 2014-08-07 | 2015-07-31 | Guidance panel and washing machine |
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| Country | Link |
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| JP (1) | JP6591736B2 (en) |
| CN (1) | CN105369570B (en) |
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| WO2018157675A1 (en) * | 2017-02-28 | 2018-09-07 | 青岛海尔滚筒洗衣机有限公司 | Antistatic apparatus for washing machine door body light control board |
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| CN114222596A (en) * | 2019-11-22 | 2022-03-22 | 株式会社美迪克 | Medical device and method for manufacturing medical device |
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| JP7417828B2 (en) | 2019-11-21 | 2024-01-19 | パナソニックＩｐマネジメント株式会社 | Molded body for electronic function, method for manufacturing the same, and operating device using molded body for electronic function |
| JP7423471B2 (en) | 2020-08-07 | 2024-01-29 | シャープ株式会社 | washing machine |
| JP7407381B2 (en) | 2020-10-16 | 2024-01-04 | パナソニックＩｐマネジメント株式会社 | rice cooker |
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Also Published As
| Publication number | Publication date |
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| CN105369570B (en) | 2018-01-30 |
| JP6591736B2 (en) | 2019-10-16 |
| JP2016036498A (en) | 2016-03-22 |
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Effective date of registration: 20160913 Address after: Tokyo, Japan Applicant after: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION Address before: Dong Jing Applicant before: Toshiba Corp Applicant before: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION |
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