CN108866969A - A kind of washing machine hood and washing machine that two-sided touch-control is shown - Google Patents
A kind of washing machine hood and washing machine that two-sided touch-control is shown Download PDFInfo
- Publication number
- CN108866969A CN108866969A CN201710333752.3A CN201710333752A CN108866969A CN 108866969 A CN108866969 A CN 108866969A CN 201710333752 A CN201710333752 A CN 201710333752A CN 108866969 A CN108866969 A CN 108866969A
- Authority
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- China
- Prior art keywords
- washing machine
- press
- touch key
- light emitting
- emitting source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- D06F39/14—Doors or covers; Securing means therefor
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
Abstract
The invention discloses a kind of washing machine hoods that two-sided touch-control is shown, belong to household appliances field, solve the problems, such as in the prior art washing machine hood can not two-sided touch-control show, the technical solution for solving the problems, such as this mainly includes lid, and lid portion inside is equipped with touch key-press, and the front and back that touch key-press is located in lid is respectively equipped with light guide, the setting of light guide vertical touch key, lid portion inside is additionally provided with light emitting source, and light emitting source is distributed in around touch key-press, and light emitting source shines towards light guide.Present invention is mainly used for the convenience for improving user's use, operation washing machine.The present invention also provides a kind of washing machines, including above-mentioned washing machine hood.
Description
Technical field
The present invention relates to household appliances, especially a kind of washing machine hood that two-sided touch-control is shown and be equipped with the washing machine machine
The washing machine of lid.
Background technique
Existing cover touch-control shows integrated washing machine, mostly using the positive one side show of cover and touch-control
Design.When washing machine hood is in close state, user can operate control by operation panel that cover front is shown
Washing machine, but washing machine hood in the open state, washing machine hood is in erection position, and user can only see washing machine
The back side of cover can not check the positive display information of washing machine hood, while also can not further be grasped to washing machine
Control, thus washing machine in actual use, the property easy to use of user is bad, can not promote the usage experience of user.It is existing
Some display panels for capableing of two-sided touch-control or can not be applied since washing machine needs that very more function buttons is arranged
Into washing machine or since structure excessively causes integral thickness larger, being applied to washing machine and will lead to cover becomes thick and heavy, no
Convenient for user's opening and closing.
Summary of the invention
Present invention purpose to be achieved is just to provide a kind of washing machine hood that two-sided touch-control is shown, user is facilitated to make
With.
In order to achieve the above object, the present invention adopts the following technical scheme that：A kind of washing machine hood that two-sided touch-control is shown,
It is equipped with two-sided operable touch key-press including lid portion inside, the front and back of lid is equipped with touch area, and lid portion inside is also
Equipped with the first light emitting source, the front and back in lid positioned at touch key-press is respectively equipped with light guide, and light guide shines first
The light in source is guided to touch area.
As a preferred option, the light guide vertical touch key setting, the first light emitting source are distributed in touch key-press
Around, the first light emitting source shines towards light guide.
As a preferred option, the touch key-press is integrated in flexible printed circuit board, and the first light emitting source is located at flexible print
The side wall of the front and back of printed circuit board, the first light emitting source towards light guide shines.
As further preferred scheme, first light emitting source is vertically attached on the side wall of light guide and towards light guide
Center shine.
As a preferred option, the touch key-press is integrated in flexible printed circuit board, and touch key-press is transparent, and first shines
Source is located at the side of flexible printed circuit board.
As further preferred scheme, multiple first light emitting sources are evenly equipped with around the touch key-press.
As further preferred scheme, the touch key-press be equipped with it is multiple, separated between light guide by occulter.
As further preferred scheme, the end face on the light guide far from touch key-press, which is equipped with, forms display information
Light non-transmittable layers；Alternatively, the front and back of the lid is respectively equipped with light-transmitting plate, light-transmitting plate, which is equipped with, forms display information not
Photic zone.
As a preferred option, the second light emitting source of composition seven segment numerical tubulose, washing machine hood are equipped in the lid
After changing between opening state and closed state, the luminance of the second light emitting source about middle position the second light emitting source into
Row symmetry transformation.
The present invention also provides a kind of washing machine, including body and cover, cover is described in any of the above-described technical solution
Washing machine hood.
As a preferred option, the capacitance variations size and back side operation touch key-press that front-operated touch key-press generates produce
Raw capacitance variations are of different sizes, to judge that the front-operated for distinguishing touch key-press and the back side operate, detect apparatus lid opening
Afterwards, the signal that washing machine shielding front-operated touch key-press generates, after detecting that cover is closed, washing machine shields back side operation touching
Touch the signal of key generation.
After adopting the above technical scheme, the invention has the advantages that：Firstly, realizing washing machine hood using touch key-press
Two-sided touch-control so that washing machine hood can carry out relevant operation for user with opening state in off position, thus
The operability for improving washing machine hood is conducive to improve user to the usage experience of washing machine；Secondly, using light guide to
The light of one light emitting source carries out guide-lighting diverging, and the first light emitting source is distributed in around touch key-press and is penetrated towards light guide
Light out, therefore the first light emitting source can be arranged with touch key-press or light guide stack height, that is, the first light emitting source is arranged not
Will increase whole thickness, the thickness of lid is determined by the height of the thickness of touch key-press and two light guides, so as to
It avoids the thickness of lid excessive, the weight of lid can be mitigated, facilitate opening or closing for user, it is user-friendly；Third,
Light guide carries out guide-lighting diverging to the light of the first light emitting source, and the point that the first a small amount of light emitting source realizes larger area can be used
Bright effect not only reduces the cost of the first light emitting source, but also the display information on washing machine hood can expand and be more easier to see
It is clear, be conducive to user and observe identification.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings：
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention two；
Fig. 3 is the schematic diagram that washing machine hood is in close state in the embodiment of the present invention three；
Fig. 3 A is the enlarged drawing in Fig. 3 at I；
Fig. 4 is the schematic diagram that washing machine hood is in the open state in the embodiment of the present invention three；
Fig. 4 A is the enlarged drawing in Fig. 4 at II；
Fig. 5 is the schematic diagram (one) of washing machine in the embodiment of the present invention four；
Fig. 6 is the schematic diagram (two) of washing machine in the embodiment of the present invention four.
Specific embodiment
Specific embodiment
Embodiment one：
As shown in Figure 1, the present invention provides a kind of washing machine hood that two-sided touch-control is shown, including lid 1, inside lid 1
Equipped with two-sided operable touch key-press 2, the front and back of lid is equipped with touch area, is additionally provided with the first hair inside lid 1
Light source 4, the front and back in lid 1 positioned at touch key-press 2 are respectively equipped with light guide 3, and light guide is by the light of the first light emitting source
Line is guided to touch area.
Firstly, using touch key-press 2 realize washing machine hood two-sided touch-control so that washing machine hood in off position and
Opening state can carry out relevant operation for user, to improve the operability of washing machine hood, be conducive to improve and use
Usage experience of the family to washing machine；Secondly, carry out guide-lighting diverging to the light of the first light emitting source 4 using light guide 3, and by first
Light emitting source 4 is distributed in around touch key-press 2 and projects light towards light guide 3, therefore the first light emitting source 4 can be with touch
Key 2 or the setting of 3 stack height of light guide, that is, the first light emitting source 4, which is arranged, not will increase whole thickness, the thickness of lid 1
It is determined by the height of the thickness of touch key-press 2 and two light guides 3, so as to avoid the thickness of lid 1 excessive, can be subtracted
The weight of froth body 1 facilitates opening or closing for user, user-friendly；Third, light of the light guide 3 to the first light emitting source 4
Line carries out guide-lighting diverging, and a small amount of the first light emitting source 4 realization larger area can be used lights effect, not only reduces the first hair
The cost of light source 4, and the display information on washing machine hood can expand and be more easier to see is conducive to user and observes know
Not.
In the present embodiment, 3 vertical touch key 2 of light guide is arranged, and the first light emitting source 4 is distributed in the week of touch key-press 2
It encloses, the first light emitting source 4 projects light towards light guide 3.First light emitting source 4 is distributed in around touch key-press 2 and direction is led
Body of light 3 projects light, rather than allows the first light emitting source 4 to be directly toward the front of lid 1 or the back side emits beam, and can allow light
Sufficiently diverging, allows the first a small amount of light emitting source 4 to form soft uniform backlight effect, will not feel when user watches washing machine hood
Feel dazzling, promotes the usage experience of user.
In order to make the integral thickness of lid 1 smaller, touch key-press 2 is integrated in flexible printed circuit board 5, can specifically adopt
It is printed to form touch key-press 2 with nontransparent silver paste, the thickness of flexible printed circuit board 5 is very small, and the first light emitting source 4 is located at soft
Property printed circuit board 5 front and back so that front display and back displays it is mutually indepedent, it is non-interference.Due to a touching
First light emitting source 4 can only be set by touching around key 2, so in order to which the light of the first light emitting source 4 can be efficiently used,
The side wall of first light emitting source 4 towards light guide 3 shines, and by the refraction and diffusing reflection of light guide 3, allows light from light guide 3
It uniformly projects end face far from touch key-press 2.And in the present embodiment, further for the equal light effect for improving light guide 3, the
One light emitting source 4 is vertically attached on the side wall of light guide 3 and shines towards the center of light guide 3.
First light emitting source 4 can use LED, and quantity can according to need variation, for example, be arranged one, two or more,
Due to there is light guide 3, so generally only needing that one or two is arranged, removing have to generate for greater area of display information
Backlight effect can suitably increase the quantity of the first light emitting source 4.In the present embodiment, two are provided with around each touch key-press 2
First light emitting source 4 avoids generating local height in order to which light guide 3 can preferably be come out the divergence of beam of the first light emitting source 4
It is bright, cause display uneven, two the first settings face-to-face of light emitting source 4.It should be understood that if around each touch key-press 2
Provided with multiple first light emitting sources 4, multiple first light emitting sources 4 should be evenly distributed with around touch key-press 2.
Since washing machine needs to realize very multi-functional operation, so having multiple touch key-press 2, therefore each touch is pressed
It is separated between the light guide 3 of key 2 and the in addition light guide 3 of touch key-press 2 by occulter 6, it is ensured that around each touch key-press 2
The first light emitting source 4 divergence of beam is only all carried out by the light guide 3 of this touch key-press 2, it is relatively reliable, effective.
In order to allow user to identify function corresponding to each touch key-press 2, can be arranged on washing machine hood be used to form it is aobvious
Show the structure of information.In the present embodiment, the front and back of lid 1 is respectively equipped with light-transmitting plate 7, and light-transmitting plate 7, which can increase, to be washed
The intensity of clothing machine cover, and the globality of washing machine hood is improved, be conducive to increase aesthetics, it is possible on light-transmitting plate 7
Equipped with the light non-transmittable layers for forming display information.Light non-transmittable layers can spray to be formed, and can also be formed with pad pasting.It can be in light non-transmittable layers
Upper hollow out forms text to be shown, pattern etc. content, light non-transmittable layers can also be set as in text to be shown, pattern etc.
Hold, and realizes the backlight of display information by certain transmission region is arranged around light non-transmittable layers and highlight.
It should be understood that in the case where meeting intensity requirement, it can also be by way of pad pasting by light guide 3 and shading
Body 6 is fixed as one, and the end face on light guide 3 far from touch key-press 2 is equipped with the light non-transmittable layers for forming display information, covers in this way
The integral thickness of body 1 can further decrease again.
Embodiment two：
As shown in Fig. 2, touch key-press 2 is integrated in flexible printed circuit board 5, touch key-press prints shape using transparent silver paste
At the first light emitting source 4 is located at the side of flexible printed circuit board 5, it can it is located at the front or the back side of flexible printed circuit board,
Since touch key-press is transparent, the light that the first light emitting source 4 issues can penetrate touch key-press, to reduce by the first light emitting source 4
Quantity reduces cost.
Other contents not described can be with reference implementation example one.
Embodiment three：
As shown in Figure 3 and Figure 4, on the basis of the above embodiments, the second hair of composition seven segment numerical tubulose can be increased
Light source 8 shows the information such as number, facilitates the contents such as user's observing time, water, in the present embodiment, group is equipped in lid 1
At the second light emitting source 8 of seven segment numerical tubulose, after washing machine hood changes between opening state and closed state, second shines
The luminance in source carries out symmetry transformation about second light emitting source in middle position.The seven segment digital tubes of second light emitting source 8 composition
Shape structure can according to need setting, and general setting two, maximum number is shown as 99, can be used for two letters of display or
One number and letter can satisfy conventional display purposes.Second light emitting source can use LED.
For ease of description, the second hair of seven segment numerical tubulose is formed when being in close state with washing machine hood in Fig. 3
In light source 8 on the basis of the positional relationship of each second light emitting source, see Fig. 3 A, in the second light emitting source 8 since top side clockwise
A, b, c, d and g hair in second light emitting source 8 in left side into the g for being successively denoted as a, b, c, d, e, f and middle position, such as Fig. 3 A
Light is shown as 3, and a, c, d, f and g shine in second light emitting source 8 on right side, is shown as 5, after user opens washing machine hood,
If symmetry transformation is not carried out to the seven segment numerical tubulose of the second light emitting source 8 composition, although second light emitting source 8 in left side is still
3 are shown as, but second light emitting source 8 on right side can be shown as 2, so to control the luminance of the second light emitting source 8 about in
Between the g of position carry out symmetry transformation, i.e. a and d exchange luminance, and b and c exchange luminance, and f and e exchange luminance, g
It remains unchanged, as shown in Figure 4 A, in second light emitting source 8 on right side, after b and c exchanges luminance, becomes b and shine, c extinguishes, f
After exchanging luminance with e, become e and shine, f extinguishes, and g still shines, and 5 is finally still appeared as, to make user correct
Obtain the information of the second light emitting source 8 display.
Example IV：
The present invention also provides a kind of washing machines, including body 9 and cover 91, and cover 91 is using in any of the above-described embodiment
Washing machine hood, Fig. 5 show cover 91 during opening or closing, and the front of cover is in user and can see this at this time
State, therefore the front of cover can be shown for user's touch operation, it is in the open state to be illustrated in figure 6 cover 91, this opportunity
The back side of lid is in user's visible state, therefore the back side of cover can be shown for user's touch operation.Since cover realization is double
After face touch-control is shown, lesser integral thickness is still maintained, while user-friendly touch key-press, also facilitates user
Open or close cover.Cover is generally articulated with body.
In order to which timely learning user opens and closes the movement of cover, body is equipped with the inspection that detection cover opens and closes
Switch is surveyed, can be associated in this way with the light emitting control of the first light emitting source, such as cover is in the open state, then can allow touching
Positive first light emitting source of key is touched to shine, and first light emitting source at the touch key-press back side extinguishes, so that energy consumption is saved, in another example
It can associate with the light emitting control of the second light emitting source in embodiment three.Detection switch can be magnetic switch, be also possible to
Microswitch.
The capacitance variations size that front-operated touch key-press generates and the capacitance variations that back side operation touch key-press generates are big
Small difference can be specifically made up to realize of the material of differing dielectric constant of the light-transmitting plate of the front and back of lid,
Such as light-transmitting plate is made using glass in the front of lid, light-transmitting plate is made using materials such as PVC or ABS in the back side of lid, thus
The front-operated of judgement difference touch key-press and back side operation, after detecting apparatus lid opening, washing machine shields front-operated and touches
The signal that key generates, after detecting that cover is closed, washing machine shields the signal that back side operation touch key-press generates, in this way can be with
Avoid the occurrence of maloperation.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong in claims of the present invention and determines
The range of justice.
Claims (11)
1. a kind of washing machine hood that two-sided touch-control is shown, including lid, which is characterized in that the lid portion inside be equipped with it is two-sided can
The front and back of the touch key-press of operation, lid is equipped with touch area, and lid portion inside is additionally provided with the first light emitting source, position in lid
It is respectively equipped with light guide in the front and back of touch key-press, light guide guides the light of the first light emitting source to touch area.
2. washing machine hood according to claim 1, which is characterized in that the light guide vertical touch key setting, the
One light emitting source is distributed in around touch key-press, and the first light emitting source shines towards light guide.
3. washing machine hood according to claim 2, which is characterized in that the touch key-press is integrated in flexible print circuit
Plate, the first light emitting source are located at the front and back of flexible printed circuit board, and the side wall of the first light emitting source towards light guide shines.
4. washing machine hood according to claim 3, which is characterized in that first light emitting source is vertically attached to light guide
Center on side wall and towards light guide shines.
5. washing machine hood according to claim 2, which is characterized in that the touch key-press is integrated in flexible print circuit
Plate, touch key-press is transparent, and the first light emitting source is located at the side of flexible printed circuit board.
6. according to any washing machine hood of claim 2 to 5, which is characterized in that uniformly distributed around the touch key-press
There are multiple first light emitting sources.
7. according to any washing machine hood of claim 2 to 5, which is characterized in that the touch key-press is equipped with multiple, leads
It is separated between body of light by occulter.
8. washing machine hood according to claim 2, which is characterized in that far from the end face of touch key-press on the light guide
Equipped with the light non-transmittable layers for forming display information；Alternatively, the front and back of the lid is respectively equipped with light-transmitting plate, set on light-transmitting plate
Have to form the light non-transmittable layers of display information.
9. washing machine hood according to any one of claims 1 to 5, which is characterized in that be equipped with seven sections of composition in the lid
Second light emitting source of digital tubular, after washing machine hood changes between opening state and closed state, the hair of the second light emitting source
Light state carries out symmetry transformation about second light emitting source in middle position.
10. a kind of washing machine, including body and cover, which is characterized in that the cover is that claim 1 to 9 is any described
Washing machine hood.
11. washing machine according to claim 10, which is characterized in that the capacitance variations that front-operated touch key-press generates are big
The small capacitance variations generated with back side operation touch key-press are of different sizes, to judge the front-operated and back of difference touch key-press
Face operation, after detecting apparatus lid opening, washing machine shields the signal that front-operated touch key-press generates, and detects that cover is closed
Afterwards, the signal that operation touch key-press in the washing machine shielding back side generates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333752.3A CN108866969B (en) | 2017-05-12 | 2017-05-12 | Washing machine cover with double-sided touch display and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333752.3A CN108866969B (en) | 2017-05-12 | 2017-05-12 | Washing machine cover with double-sided touch display and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108866969A true CN108866969A (en) | 2018-11-23 |
| CN108866969B CN108866969B (en) | 2020-12-11 |
Family
ID=64319910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710333752.3A Active CN108866969B (en) | 2017-05-12 | 2017-05-12 | Washing machine cover with double-sided touch display and washing machine |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704459A (en) * | 2021-01-06 | 2021-04-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washer is controlled structure and dish washer |
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| WO1997035263A1 (en) * | 1996-03-15 | 1997-09-25 | Hitachi, Ltd. | Information processing unit and operation method therefor |
| US20110059777A1 (en) * | 1999-06-04 | 2011-03-10 | Ip Holdings, Inc. | Reconfigurable mobile device interfaces supporting authenticated high quality video, audio, tv and multimedia services |
| CN1594712A (en) * | 2003-07-14 | 2005-03-16 | 格姆托恩公司 | Appliance door or lid |
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| Publication number | Publication date |
|---|---|
| CN108866969B (en) | 2020-12-11 |
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Effective date of registration: 20210202 Address after: 310018 No.2, Songqiao street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: PANASONIC HOME APPLIANCES (CHINA) Co.,Ltd. Patentee after: Hangzhou Matsushita Household Appliances Co.,Ltd. Address before: 310018 3-A, No. 6 Songqiao Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: PANASONIC HOME APPLIANCES R&D CENTER (HANGZHOU) Co.,Ltd. Patentee before: Hangzhou Matsushita Household Appliances Co.,Ltd. |
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