CN1442567A - Washing machine control panel protecting device - Google Patents
Washing machine control panel protecting device Download PDFInfo
- Publication number
- CN1442567A CN1442567A CN 02104376 CN02104376A CN1442567A CN 1442567 A CN1442567 A CN 1442567A CN 02104376 CN02104376 CN 02104376 CN 02104376 A CN02104376 A CN 02104376A CN 1442567 A CN1442567 A CN 1442567A
- Authority
- CN
- China
- Prior art keywords
- control panel
- washing machine
- containment vessel
- protecting device
- machine control
- 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
Images
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A protector for the control panel of washer features that a protecting shell made of transparent synthetic resin is arranged on the control regulator of control panel to cover the control panel which is composed of front panel, control regulator and controller.
Description
Technical field
The present invention relates to a kind of device of protecting the control panel that shows the washing machine state, particularly a kind of washing machine control panel protecting device that makes the immersion of impact that control panel is not subjected to external force and aqueous vapor.
Background technology
Shown in Figure 1 is the structural representation of general washing machine.As shown in the figure, on having the outer bucket 4 of washing group 2, inside is provided with top cover 6.And, be provided with into the front panel 10 of certain gradient at the rear of top cover 6.When washing machine washed, the user pressed washing function according to the requirement of oneself, and front panel 10 is in order to show washing process to the user and to be provided with.
Below with reference to Fig. 2, observe the structure of front panel 10 antarafacials.As suggested in scheming, the antarafacial of above-mentioned front panel 10 is disposed with the controller adjusting portion 20 of built-in printed circuit board (PCB) (PCB substrate) 26 and the controller with electronic component 30 that is provided with for the washing machine running.
On above-mentioned controller adjusting portion 20, the inside of bucket 21 is provided with the processing signals PCB substrate 26 in order to drive washing machine outside, and PCB substrate 26 is provided with as switch, luminous tube various electronic components such as (LED) and control panel 22 and rotary switch 24 etc.Control panel 22 is used for showing the washing machine operating state; Rotary switch 24 is according to spinning movement, the function that is marked with for selected control panel 22 and moving hand and the switch base that is provided with, also be simultaneously by by action make washing machine carry out the switch base that selected function is provided with.
The information that shows on the control panel 22 is to inform the user's by the display screen 12 of front panel 10.And rotary switch 24 is to be connected on the operated key (diagram is omitted) that combines with switch combined hole 14 by front panel 10.Therefore, the user can pass through the rotary manipulation key, operates rotary switch 24 actually.
The concrete control panel 22 of observing will be found to be provided with in the shell 22b on control panel 22 in order to show LCD (LCD) 22a of washing machine running actuating signal.And, for to LCD (LCD) 22 input electrical signals, on LCD (LCD) 22, be connected with folding printed circuit board (PCB) (PCB substrate) 22c.The structure of LCD has been that everybody is in common knowledge, therefore, has here just no longer elaborated.Built-in below the LCD 22 of control panel 22 have the luminous tube (LED) that is provided with for irradiation and spread paper etc., and still, these and the present invention do not have direct relation, therefore, have just no longer elaborated at this.
The LCD 22a of control panel 22 is according to the electronic signal that receives, show decide information.But, owing to LCD 22a self internal structure is made of a pair of sheet glass and liquid crystal, so it is softer weak to the external force that is applied in.So when being applied with external force, not only influenced the demonstration of information, also impaired possibility can occur in LCD 22a front.
And, folding printed circuit board (PCB) (PCB substrate) 22c, its inside is printed with the electric conductivity pattern; And in its outside in order to control LCD 22a, data are installed handle with parts and be used to pass on electronic signal, be very fragile so in the middle of reality, meet aqueous vapor.Such as aqueous vapor immerses, and the part of folding printed circuit board (PCB) (PCB substrate) 22c is corroded, and the line on the LCD 22a is damaged, and therefore, can not normally show.So, be necessary the aqueous vapor that immerses by front panel 10 holes is taked to prevent fully measure.
Summary of the invention
Technical problem to be solved by this invention provides a kind of washing machine control panel protecting device of the control panel that includes LCD of adequately protecting.
The technical solution adopted in the present invention is: a kind of washing machine control panel protecting device; be to be provided with washer control panel containment vessel 50 at washer control panel 22 places that constitute by front panel 10, controller adjusting portion 20, controller 30; the controller adjusting portion 20 that concrete setting is a washing machine is provided with the containment vessel 50 that encases control panel 22 outsides, and its containment vessel 50 is to be made of the lucite material.
The present invention is owing to adopt said structure, makes the protection of the complete protected shell of control panel.Therefore; be arranged on the containment vessel on the control panel of the controller adjusting portion that includes LCD (LCD) of washing machine; not only prevented the immersion of such as the foreign matter of aqueous vapor etc. to the control panel inboard; simultaneously; protection external force is to the impact of control panel; can resist the impact of external force fully to it, and, the immersion of aqueous vapor also can be prevented fully.The present invention has substantially improved reliability of products.
Description of drawings
Fig. 1 is the external structure schematic diagram of general washing machine;
Fig. 2 is the washer control panel decomposing schematic representation;
Fig. 3 is a control panel protective device decomposition texture schematic diagram of the present invention;
Fig. 4 is a protective device end view drawing of the present invention.
Wherein: 10. front panel; 12. display screen; 20. controller adjusting portion; 22. control panel; 22a.LCD; 22b. control panel shell; 22c.PCB folded sheet; 24. rotary switch; 26.PCB substrate; 30. controller; 36,52. the insertion section is installed; 42.44. urethane coating; 50. containment vessel; 54. the bottom surface of containment vessel 50.
The specific embodiment
Below, reach embodiment in conjunction with the accompanying drawings the present invention is done detailed explanation.In following explanation of the present invention, will quote Fig. 2 as required for the explanation of comprehensive structure and narrate together.
As shown in Figure 3, be only to have selected controller adjusting portion 20 (Fig. 2 reference) to be provided with the part-structure schematic diagram of control panel 22.As shown in the figure, be arranged on the printed circuit board (PCB) (PCB substrate) 26 of the inside of controller adjusting portion 20, be provided with control panel 22, in order to allow LCD 22a be arranged on above the control panel 22, control panel shell 22b is supporting control panel 22.And, in the inside of control panel shell 22b, keep various driving LCD 22a and the parts that are provided with.
The containment vessel made from synthetic resin 50 encases control panel 22.Containment vessel 50 is made of synthetic resin such as transparent propene acyls, and shape is the hull shape shape of lower opening.In order to see the information of the LCD 22a that is presented at control panel 22 clearly, it is very appropriate selecting transparent synthetic resin to do containment vessel 50.Perhaps, the top of containment vessel 50 must be made with transparent material at least.
Below, with reference to Fig. 4 the mounting structure of above-mentioned containment vessel 50 is described.
As described in conventional art, the control panel 22 that keeps LCD 22a in the above is arranged on the printed circuit board (PCB) (PCB substrate) 26.Can recognize that by Fig. 3 being formed with plural number on the bottom of the shell 22b of control panel 22 installs insertion section 36.And, make being fixed on the PCB substrate 26 that control panel 22 can be very solid by installing on the antarafacial that insertion section 36 is installed in printed circuit board (PCB) (PCB substrate) 26.
Under the installation insertion section 52 of containment vessel 50 is installed in state on the PCB substrate 26, the bottom surface 54 of containment vessel 50 will abut against printed circuit board (PCB) (PCB substrate) 26 above.Because of containment vessel 50 has encased The whole control panel 22, therefore, containment vessel 50 has also encased the printed circuit folded sheet 22c that electronic signal is provided to LCD 22a again.
For this reason, on tellite 26 and below be formed with urethane coating 42,44, make the bottom surface 54 of containment vessel 50 be embedded in carbamic acid layer 42 the inside.So, on PCB substrate 26 and between containment vessel 50 bottom surfaces, can not form the space fully.Therefore, the control panel shell 22b inside that includes PCB folded sheet 22c can form the structure that prevents that fully moisture from immersing.
Can see by above-mentioned, utilize the containment vessel of making by lucite 50 can protect the control panel 22 that is arranged on the washing machine controller adjusting portion 20 fully, technical key element of the present invention just.
Claims (8)
1. washing machine control panel protecting device; it is characterized in that it being to locate to be provided with washer control panel containment vessel (50) by the washer control panel (22) of front panel (10), controller adjusting portion (20), controller (30) formation, the controller adjusting portion (20) that concrete setting is a washing machine is provided with and encases the outside containment vessel (50) of control panel (22).
2. washing machine control panel protecting device according to claim 1 is characterized in that its containment vessel (50) is to be made of the synthetic resin material.
3. washing machine control panel protecting device according to claim 2 is characterized in that its containment vessel (50) is to be made of the lucite material.
4. washing machine control panel protecting device according to claim 1 and 2 is characterized in that the top of containment vessel (50) is to be made by transparent material.
5. washing machine control panel protecting device according to claim 1; the bottom that it is characterized in that containment vessel (50) is provided with installation insertion section (52), insertion section (52) is installed is mounted on the printed circuit board (PCB) (26) that is arranged on the controller adjusting portion (20).
6. washing machine control panel protecting device according to claim 5 is characterized in that printed circuit board (PCB) (26) is provided with the urethane coating that can bury containment vessel (50) bottom surface underground.
7. washing machine control panel protecting device according to claim 1, the bottom surface that it is characterized in that containment vessel (50) are in abutting connection with being arranged on the printed circuit board (PCB) (26) on the controller adjusting portion (20).
8. washing machine control panel protecting device according to claim 7 is characterized in that printed circuit board (PCB) (26) is provided with the urethane coating that can bury containment vessel (50) bottom surface underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021043760A CN100359083C (en) | 2002-03-05 | 2002-03-05 | Washing machine control panel protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021043760A CN100359083C (en) | 2002-03-05 | 2002-03-05 | Washing machine control panel protecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1442567A true CN1442567A (en) | 2003-09-17 |
| CN100359083C CN100359083C (en) | 2008-01-02 |
Family
ID=27793118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021043760A Expired - Fee Related CN100359083C (en) | 2002-03-05 | 2002-03-05 | Washing machine control panel protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100359083C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442958C (en) * | 2005-11-08 | 2008-12-10 | 乐金电子(天津)电器有限公司 | Display device for washing machine |
| CN104024513A (en) * | 2011-12-29 | 2014-09-03 | 伊莱克斯家用产品股份有限公司 | Electric appliance with control-panel assembly |
| CN104422083A (en) * | 2013-09-11 | 2015-03-18 | 珠海格力电器股份有限公司 | Air conditioner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739883A (en) * | 1980-08-22 | 1982-03-05 | Matsushita Electric Ind Co Ltd | Indicator for washing machine |
| GB2265158B (en) * | 1992-03-19 | 1995-10-25 | Toshiba Kk | Remotely controlled washing machine |
| US5694793A (en) * | 1994-11-18 | 1997-12-09 | Kabushiki Kaisha Toshiba | Washing machine with operation panel including display device and operation switches |
-
2002
- 2002-03-05 CN CNB021043760A patent/CN100359083C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442958C (en) * | 2005-11-08 | 2008-12-10 | 乐金电子(天津)电器有限公司 | Display device for washing machine |
| CN104024513A (en) * | 2011-12-29 | 2014-09-03 | 伊莱克斯家用产品股份有限公司 | Electric appliance with control-panel assembly |
| CN104024513B (en) * | 2011-12-29 | 2016-12-14 | 伊莱克斯家用产品股份有限公司 | The electrical equipment processed for article |
| CN104422083A (en) * | 2013-09-11 | 2015-03-18 | 珠海格力电器股份有限公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100359083C (en) | 2008-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9513760B2 (en) | Display device | |
| CN100350355C (en) | Adaptable keypad and button mechanism therefor | |
| US8355004B2 (en) | Keyboard device and electronic equipment using same | |
| JP5510451B2 (en) | Touch panel, touch panel manufacturing method, and electronic device | |
| EP2752743B1 (en) | Capacitive touch panel | |
| US8305359B2 (en) | Capacitive sensing device for use in a keypad assembly | |
| CN104487624A (en) | Operation display device of washing machine, and washing machine | |
| US7205909B2 (en) | Touch panel device and method of fabricating the same | |
| CN107229360B (en) | Touch panel, manufacturing method thereof and touch display device | |
| CN103076923A (en) | Double-sided touch sensitive panel and flex circuit bonding | |
| CN101636710A (en) | The adaptable user interface and the mechanism that are used for portable electric appts | |
| TW201331806A (en) | Position detection sensor unit and position detection apparatus | |
| JP2011216129A (en) | Input panel and input device | |
| DE102007048222A1 (en) | Touch-sensitive screen for use as human-machine interface in vending machine for goods, has capacitive touch key manufactured as surface electrode on transparent printed circuit board using printing technology | |
| JP3859441B2 (en) | Symbol display device | |
| KR101966241B1 (en) | Touch window and manufacturing method thereof | |
| JP2008145686A (en) | Liquid crystal device and electronic apparatus | |
| CN1442567A (en) | Washing machine control panel protecting device | |
| JP2004133767A (en) | Touch panel and touch panel device | |
| CN1076654C (en) | Hand-held control device | |
| JP2007292838A (en) | Display device | |
| KR20020023066A (en) | Protection device for display in cleaning machine | |
| CN112955816A (en) | Display device | |
| CN114675758A (en) | Touch panel and touch display device | |
| JP2010257986A (en) | Multi-layer solid state keyboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20100305 |