CN107541903A - A kind of operation display device and washing machine for household electrical appliances - Google Patents
A kind of operation display device and washing machine for household electrical appliances Download PDFInfo
- Publication number
- CN107541903A CN107541903A CN201610498218.3A CN201610498218A CN107541903A CN 107541903 A CN107541903 A CN 107541903A CN 201610498218 A CN201610498218 A CN 201610498218A CN 107541903 A CN107541903 A CN 107541903A
- Authority
- CN
- China
- Prior art keywords
- display device
- operation display
- light
- diaphragm
- hole
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000011159 matrix material Substances 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 4
- 239000002991 molded plastic Substances 0.000 claims description 4
- 238000000149 argon plasma sintering Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- KKQWHYGECTYFIA-UHFFFAOYSA-N 2,5-dichlorobiphenyl Chemical compound ClC1=CC=C(Cl)C(C=2C=CC=CC=2)=C1 KKQWHYGECTYFIA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention discloses a kind of more excellent operation display device and washing machine for household electrical appliances of structure, the device includes guidance panel, capacitance type sensor touches diaphragm, light-emitting device, corresponding light-emitting device includes substrate, PCB and optical filtering diaphragm, three parallelizable assemblings of part, substrate is integrally formed, several through holes spaced apart from each other are provided with, the through hole upper shed corresponds to its functional symbol to be illuminated；The optical filtering diaphragm is attached at described matrix upper surface, and it is arranged to transmission region corresponding to via openings, and remaining is light tight region；PCB is installed on the base lower surface, through hole lower openings are corresponded to thereon, and illuminator is installed, SMD particle LED is used in PCB, overall processing is convenient, easy to assembly, pass through through hole and the optical filtering diaphragm attached, illumination range can effectively be controlled and more preferable condenser effect can be played, there is more preferable functional symbol display effect.
Description
Technical field
The present invention relates to home wiring control and manufacturing field, more particularly to it is a kind of for the operation display device of household electrical appliances and laundry
Machine.
Background technology
As the improvement of people's living standards, household electrical appliance have obtained large-scale popularization and use, people are to corresponding
Household appliance appearance and property easy to use have higher and higher requirement, and the operation display device that capacitance type touch key is formed obtains
A wide range of use, its one side ensure that the globality of product structure, improve the humidity resistance of product；On the other hand without machinery
Life problems, it ensure that the long-term reliability of button.
But existing capacitance type touch key operation display device structure is complex, in particular by light-emitting device
Assembling structure is complicated, and production cost is high, is unfavorable for mass production, and light area is difficult to control so that on panel
Functional symbol display effect it is bad.
The content of the invention
Present invention solves the technical problem that it is：A kind of operation display device for household electrical appliances is provided, it has assembling structure
Simply, the characteristics of easy to process, and there are more functional symbol display effects, while also provide a kind of using the device
Washing machine.
To use following technical scheme up to this purpose, the present invention：
A kind of operation display device for household electrical appliances, including：
Guidance panel, functional symbol is provided with, there is the surface for being used as touch-induction-type manipulation,
Capacitance type sensor touches diaphragm, the lower section of the guidance panel is arranged at, by corresponding to touch function symbol
Operating panel surface, it is described touch on diaphragm to should the electric capacity of sensor electrode that overlaps of functional symbol can change,
Diaphragm behind mounting light emitting device is touched, after the light-emitting device is lighted, light, which passes through, touches diaphragm, corresponding function
Symbol can be mutually distinguishable out,
The light-emitting device includes substrate, PCB and optical filtering diaphragm, be provided with the substrate several mutually every
The through hole opened, the through hole upper shed correspond to its functional symbol to be illuminated；The optical filtering diaphragm is attached at described matrix
Upper surface, it is arranged to transmission region corresponding to via openings, and remaining is light tight region；PCB is installed on the base
Plate lower surface, through hole lower openings is corresponded to thereon illuminator is installed.
Further, the optical filtering diaphragm is that what is be made of plastics correspond only to the film of the via openings printing opacity, is had
Light scattering process, it passes through the gluing upper surface of base plate for being connected to display light source.
Preferably, the substrate shapes for integral molded plastic, has surface parallel up and down.
Preferably, the touch diaphragm is transparent ITO conducting films, is etched on the ITO coating on ITO conducting films some
Sensor electrode.
Further, the through hole to be shaped as the big lower openings of upper opening small.
Preferably, the through hole longitudinal section is in inverted trapezoidal.
Further, multiple LED light-emitting particles are installed as illuminator in each through hole.
Preferably, the guidance panel is glass panel, and functional symbol is printed with thereon.
Further, the functional symbol is printed in the lower surface of the glass panel, by means of the light-emitting device, energy
It is enough to be shown in the upper surface of glass panel.
A kind of washing machine is provided simultaneously, it has the operation display device as described in any in foregoing Claims.
Beneficial effects of the present invention are：A kind of more excellent operation display device for household electrical appliances of structure is provided, its is corresponding
Light-emitting device include substrate, PCB and optical filtering diaphragm, three parallelizable assemblings of part, substrate is integrally formed, thereon
Several through holes spaced apart from each other are provided with, the through hole upper shed corresponds to its functional symbol to be illuminated；The optical filtering
Membrane attaching is in described matrix upper surface, and it is arranged to transmission region corresponding to via openings, and remaining is light tight region；PCB
Circuit board is installed on the base lower surface, corresponds to through hole lower openings thereon and is provided with illuminator, patch is used in PCB
Chip particle LED, overall processing is convenient, easy to assembly, by through hole and the optical filtering diaphragm attached, can effectively control illumination model
Enclose and more preferable condenser effect can be played, there is more preferable functional symbol display effect.
Brief description of the drawings
The present invention is described in further detail below according to drawings and examples.
Fig. 1 is the operation display device overall schematic of the present invention for household electrical appliances；
Fig. 2 is the explosive view of the operation display device of the present invention for household electrical appliances；
Fig. 3 is the assembling structure schematic diagram of light-emitting device of the present invention.
In figure：
1st, glass panel；2nd, functional symbol；3rd, diaphragm is touched；4th, optical filtering diaphragm；5th, transmission region；6th, light tight region；
7th, substrate；8th, through hole；9th, PCB；10th, LED light-emitting particles.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
The specific embodiment of the operation display device for being used for household electrical appliances of the present invention is given as shown in Figures 1 to 3, at this
In embodiment, it is applied particularly to washing machine, and Fig. 1 is the overall schematic of its staving cover plate, and the front side of glass panel 1 is as behaviour
Make panel, as the surface of touch-induction-type manipulation, be provided with some functional symbols 2, functional symbol 2 can represent respectively
Kind program for washing, such as " conventional " " speed is washed ", " standard ", " home textile " etc., it can also represent such as " air-dried ", " staying water ", " detergent " etc.
Function, it can also represent such as parameter items such as " water level ", " immersion ", " washing ", " rinsing ", " dehydrations ".In the present embodiment, accordingly
Functional symbol 2 uses silk-screen printing in the lower surface of glass panel 1, while plating is provided between functional symbol and glass panel
Film layer, under normal circumstances, user cannot see that the content of functional symbol by upper surface, only in the case where there is backlight,
The content of corresponding functional symbol could see through glass panel 1 by user, so as to maintain the globality of panel with
Aesthetic property (Fig. 1 show to correspond to backlight, the visible situation of all function character functional characters entirely).
Fig. 2 gives the explosive view of the operation display device, as illustrated, pasting condenser type in the lower section of glass panel 1
Sensor touch diaphragm 3, in this example, touch diaphragm 3 is transparent ITO conducting films, is etched on the ITO coating on ITO conducting films
Go out some sensor electrode (not shown)s；It is described to touch by the upper surface of glass panel 1 corresponding to touch function symbol 2
Touch on diaphragm 3 to should the electric capacity of sensor electrode that overlaps of functional symbol can change, so as to further export to it
The control circuit of connection is as control signal.
The behind mounting light emitting device of diaphragm 3 is touched, after the light-emitting device is lighted, light, which passes through, touches diaphragm 3, corresponding work(
Energy symbol 2 can be mutually distinguishable out, to facilitate display and operation.
Light-emitting device includes substrate 7, PCB 9 and optical filtering diaphragm 4, be provided with the substrate 7 several mutually every
The through hole 8 opened, the upper shed of through hole 8 correspond to its functional symbol 2 to be illuminated；As shown in figure 3, the optical filtering diaphragm 4
The upper surface of described matrix 7 is attached at, it is invested the upper surface of matrix 7 by the way of viscose glue in this example；It corresponds to through hole
Opening is arranged to transmission region 5, and remaining is light tight region 6；PCB 9 is installed on the lower surface of substrate 7, right thereon
Answer through hole lower openings that illuminator is installed.Through hole 8 is shaped as that the big lower openings of upper opening are small, in amplification irradiated area
It is also beneficial to carry out condenser effect to illuminator simultaneously, it is preferred that the longitudinal section of through hole 8 can be arranged into inverted trapezoidal.
Optical filtering diaphragm 4 is that what is be made of plastics correspond only to the film of the via openings printing opacity, has light scattering process,
Can make transmission light add again it is uniform soft.
Substrate 7 shapes for integral molded plastic, has surface parallel up and down, more facilitates stickup and the PCB electricity of optical filtering diaphragm 4
The location and installation of road plate.
Multiple LED light-emitting particles 10 can be installed according to the irradiated area of perforate in each through hole 8 and be used as illuminator, LED
Light-emitting particles 10 are installed using paster, are had less volume and cost, are more favorable for manufacturing.
Aforesaid operations display device is equally applicable on other household electrical appliances in addition to it can be applied to the washing machine described in the present embodiment
As control panel.
In the present invention, 9 three substrate 7, optical filtering diaphragm 4 and PCB parallelizable assemblings of part, are fitted to each other face
Be plane, substrate using being integrally formed, can integral molded plastic processing, LED light-emitting particles 10 are installed using paster, overall processing side
Just it is, easy to assembly, it can greatly reduce the cost of processing and assembling；By through hole and the optical filtering diaphragm attached, can effectively control
Illumination range processed simultaneously can play more preferable condenser effect, have more preferable functional symbol display effect.
It is to be understood that above-mentioned embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, in technical scope disclosed in this invention, change that any one skilled in the art is readily apparent that or
Replace, should all cover within the scope of the present invention.
Claims (10)
1. a kind of operation display device for household electrical appliances, including：
Guidance panel, functional symbol is provided with, there is the surface for being used as touch-induction-type manipulation,
Capacitance type sensor touches diaphragm, is arranged at the lower section of the guidance panel, passes through operation corresponding to touch function symbol
Panel surface, it is described touch on diaphragm to should the electric capacity of sensor electrode that overlaps of functional symbol can change,
Diaphragm behind mounting light emitting device is touched, after the light-emitting device is lighted, light, which passes through, touches diaphragm, corresponding function symbol
It can be mutually distinguishable out,
Characterized in that, the light-emitting device includes substrate, PCB and optical filtering diaphragm, it is provided with the substrate some
Individual through hole spaced apart from each other, the through hole upper shed correspond to its functional symbol to be illuminated；The optical filtering diaphragm is attached at
Described matrix upper surface, it is arranged to transmission region corresponding to via openings, and remaining is light tight region；PCB is installed
In the base lower surface, through hole lower openings are corresponded to thereon illuminator is installed.
2. operation display device according to claim 1, it is characterised in that the optical filtering diaphragm is to be made of plastics only
Corresponding to the film of the via openings printing opacity, there is light scattering process, it is connected on the substrate of display light source by gluing
Surface.
3. operation display device according to claim 1, it is characterised in that the substrate shapes for integral molded plastic, has
Parallel surface up and down.
4. operation display device according to claim 1, it is characterised in that the touch diaphragm is transparent ITO conducting films,
Some sensor electrodes are etched on ITO coating on ITO conducting films.
5. operation display device according to any one of claims 1 to 4, it is characterised in that the through hole is shaped as top
The big lower openings that are open are small.
6. operation display device according to claim 5, it is characterised in that the through hole longitudinal section is in inverted trapezoidal.
7. operation display device according to any one of claims 1 to 4, it is characterised in that be provided with each through hole
Multiple LED light-emitting particles are as illuminator.
8. operation display device according to claim 1, it is characterised in that the guidance panel is glass panel, at it
On be printed with functional symbol.
9. operation display device according to claim 8, it is characterised in that the functional symbol is printed in the glass surface
The lower surface of plate, by means of the light-emitting device, it can be shown in the upper surface of glass panel.
10. a kind of washing machine, it is characterised in that it has the operation display device as described in any in foregoing Claims.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498218.3A CN107541903B (en) | 2016-06-29 | 2016-06-29 | Operation display device for household appliances and washing machine |
| PCT/CN2017/090174 WO2018001221A1 (en) | 2016-06-29 | 2017-06-27 | Operation display device for home appliance and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498218.3A CN107541903B (en) | 2016-06-29 | 2016-06-29 | Operation display device for household appliances and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107541903A true CN107541903A (en) | 2018-01-05 |
| CN107541903B CN107541903B (en) | 2020-04-24 |
Family
ID=60786608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498218.3A Active CN107541903B (en) | 2016-06-29 | 2016-06-29 | Operation display device for household appliances and washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107541903B (en) |
| WO (1) | WO2018001221A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021235665A1 (en) * | 2020-05-22 | 2021-11-25 | 삼성전자주식회사 | Clothing care apparatus and manufacturing method therefor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315649Y (en) * | 1997-10-21 | 1999-04-21 | 邱启文 | Button for lift operation panel |
| CN101324805A (en) * | 2007-06-13 | 2008-12-17 | 博西华电器（江苏）有限公司 | Touching key structure and household electrical appliance using the same |
| US20110302533A1 (en) * | 2009-02-23 | 2011-12-08 | E.G.O. Elektro-Gerätebau GmbH | Operating Device for an Electric Domestic Appliance and Operating Method |
| CN102545870A (en) * | 2010-12-17 | 2012-07-04 | 上海科勒电子科技有限公司 | Touch sensitive key, and sanitary and bathroom equipment mounted with touch sensitive key |
| CN103218047A (en) * | 2012-01-18 | 2013-07-24 | 台湾美琪电子工业股份有限公司 | Touch keyboard |
| CN203131668U (en) * | 2013-03-12 | 2013-08-14 | 北京中科知创电器有限公司 | Intelligent fire emergency signing lamp |
| CN103635622A (en) * | 2011-06-21 | 2014-03-12 | Bsh博世和西门子家用电器有限公司 | Operating and display device for domestic appliance, and domestic appliance |
| CN104562558A (en) * | 2013-10-25 | 2015-04-29 | 株式会社东芝 | Operator panels and washing machine |
-
2016
- 2016-06-29 CN CN201610498218.3A patent/CN107541903B/en active Active
-
2017
- 2017-06-27 WO PCT/CN2017/090174 patent/WO2018001221A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315649Y (en) * | 1997-10-21 | 1999-04-21 | 邱启文 | Button for lift operation panel |
| CN101324805A (en) * | 2007-06-13 | 2008-12-17 | 博西华电器（江苏）有限公司 | Touching key structure and household electrical appliance using the same |
| US20110302533A1 (en) * | 2009-02-23 | 2011-12-08 | E.G.O. Elektro-Gerätebau GmbH | Operating Device for an Electric Domestic Appliance and Operating Method |
| CN102545870A (en) * | 2010-12-17 | 2012-07-04 | 上海科勒电子科技有限公司 | Touch sensitive key, and sanitary and bathroom equipment mounted with touch sensitive key |
| CN103635622A (en) * | 2011-06-21 | 2014-03-12 | Bsh博世和西门子家用电器有限公司 | Operating and display device for domestic appliance, and domestic appliance |
| CN103218047A (en) * | 2012-01-18 | 2013-07-24 | 台湾美琪电子工业股份有限公司 | Touch keyboard |
| CN203131668U (en) * | 2013-03-12 | 2013-08-14 | 北京中科知创电器有限公司 | Intelligent fire emergency signing lamp |
| CN104562558A (en) * | 2013-10-25 | 2015-04-29 | 株式会社东芝 | Operator panels and washing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021235665A1 (en) * | 2020-05-22 | 2021-11-25 | 삼성전자주식회사 | Clothing care apparatus and manufacturing method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018001221A1 (en) | 2018-01-04 |
| CN107541903B (en) | 2020-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9871515B2 (en) | Backlighting appliance deadfronted user interfaces | |
| CN201440650U (en) | Touch control device | |
| CN202041931U (en) | Backlight display device for touch keystrokes of electromagnetic oven | |
| CN206282256U (en) | Diaphragm type touch-screen | |
| CN210157167U (en) | Display assembly for household appliance and household appliance | |
| CN202838258U (en) | Integrated type touch panel | |
| CN107209613B (en) | Operating panel, method for operating an operating panel, and household appliance | |
| CN201408677Y (en) | Light-permeable key device of induction cooker | |
| CN102832070B (en) | The key cap manufacturing process of illuminated keyboard and illuminated keyboard | |
| WO2012041765A1 (en) | A display unit for electrical domestic appliances | |
| CN203405788U (en) | Washing machine and touch display screen thereof | |
| CN203673458U (en) | Touch displaying device | |
| CN107541903A (en) | A kind of operation display device and washing machine for household electrical appliances | |
| CN102768588B (en) | Contact panel | |
| CN107245848A (en) | Button and washing machine | |
| CN206272592U (en) | Touch key-press and lampblack absorber | |
| CN202395748U (en) | Touch key device | |
| CN202309666U (en) | Touch induction key | |
| CN205620719U (en) | Master control of intelligence house | |
| CN209591401U (en) | A kind of LED display module integrating touch sensible | |
| CN202613530U (en) | Touch-control button device for induction cookers | |
| CN208331962U (en) | A kind of light structure and television set | |
| CN204667358U (en) | Electronic equipment, touch display panel and touch-screen thereof | |
| CN104834401A (en) | Electronic equipment, touch display panel and touch screen of touch display panel | |
| CN209657701U (en) | Integrated display module and electric appliance with the display module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201109 Address after: 266101 Haier Road, Qingdao hi tech Zone, Qingdao, Shandong Province, No. 1 Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: No.1, Haier Road, hi tech Zone, Qingdao City, Shandong Province Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee before: Haier Smart Home Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |