CN201678851U - Waterproof keypad of computer board of washing machine - Google Patents
Waterproof keypad of computer board of washing machine Download PDFInfo
- Publication number
- CN201678851U CN201678851U CN2010201347168U CN201020134716U CN201678851U CN 201678851 U CN201678851 U CN 201678851U CN 2010201347168 U CN2010201347168 U CN 2010201347168U CN 201020134716 U CN201020134716 U CN 201020134716U CN 201678851 U CN201678851 U CN 201678851U
- Authority
- CN
- China
- Prior art keywords
- washing machine
- button
- keypad
- waterproof
- computer board
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a waterproof keypad of a computer board of a washing machine, which comprises a keypad upper cover, a waterproof film, a covering film and a keypad bottom cover, wherein a drying agent layer is arranged between the waterproof film and the covering film. The utility model has the advantage that the drying agent layer is added between the waterproof film and the covering film so as to greatly reduce corrosion rate of the keypad of the computer board of the washing machine and also reduce market reject ratio of the keypad by a larger margin.
Description
Technical field
The utility model relates to a kind of washing machine, is a kind of washing machine computer plate Waterproof push-button specifically.
Background technology
Washing machine is to utilize the effect of washings and washing agent and by washing, cleaning, dehydration, drying and other steps, removes the device of the dirt that is stained with in the washings such as the clothes that holds in the cylinder, pillow.
The mode of washing of existing tumbling-box washing machine is: after washings, washing agent, water are put into cylinder, during the cylinder left rotation and right rotation, lifter in the tube up drags washings, falls under the effect of gravity simultaneously, relies on the impulsive force that produces that washings is cleaned.Tumbling-box washing machine includes: the housing that forms the washing machine outward appearance; Inside at housing is provided with roller frame, is provided with rotatable in roller frame and is used for the cylinder of washing clothes; In cylinder, be provided with the lifter (LIFTER) that is used for promoting washings; The motor of rotary drum when washing, dehydration; Be used for discharging the drainage arrangement of the washings that cylinder holds to the outside.
As shown in Figure 1, existing washing machine computer plate Waterproof push-button comprises button loam cake 1, waterproof membrane 2, coverlay 3, button bottom 4, though add waterproofing membrane, because sealing problem, steam still can be invaded button inside by the slit, edge, directly corrodes internal structure.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, add desiccant layer between waterproof membrane and coverlay, the rate of corrosion of washing machine computer plate button is reduced greatly, and its market fraction defective reduces by a relatively large margin.
In order to solve the problems of the technologies described above, technical scheme described in the utility model is: a kind of washing machine computer plate Waterproof push-button, comprise button loam cake, waterproof membrane, coverlay, button bottom, and wherein between waterproof membrane and coverlay, be provided with desiccant layer.
The drier of described desiccant layer be calcium oxide and or soda lime, soda lime is the mixture of calcium oxide and NaOH, has more permanent functions/drying.
In order to stop drier to leak and steam can enter drier inside, the bag material of described desiccant layer is the high density expanding material, can make with coverlay flat short cylindrical with diameter during moulding.
When improving, press-key structure should note following item:
1) selection of drier container palpus and drier self particle detailed catalogue degree cooperate appropriately, cause undesirable condition to avoid drier to diffuse to other parts.
2) moulding of drier need make it have power conduction function preferably, does not have response to avoid button.
Compared with prior art, the utility model has the advantages that between waterproof membrane and coverlay to add desiccant layer that the rate of corrosion of washing machine computer plate button is declined to a great extent, and its market fraction defective reduces by a relatively large margin.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 2, the utility model is a kind of washing machine computer plate Waterproof push-button, comprise button loam cake 1, waterproof membrane 2, coverlay 3, button bottom 4, wherein add the desiccant layer 5 of usefulness between waterproof membrane 2 and coverlay 3, desiccant layer is selected soda lime for use and is used with coverlay and pack with the flat short columniform high density expanding material bag of diameter.The rate of corrosion of washing machine computer plate button is declined to a great extent, and its market fraction defective reduces by a relatively large margin.
Also can change the desiccant layer raw material that adds into calcium oxide.
When improving, press-key structure should note following item:
1) selection of drier container palpus and drier self particle detailed catalogue degree cooperate appropriately, cause undesirable condition to avoid drier to diffuse to other parts.
2) moulding of drier need make it have power conduction function preferably, does not have response to avoid button.
The above only is a preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. a washing machine computer plate Waterproof push-button comprises button loam cake (1), waterproof membrane (2), coverlay (3), button bottom (4), it is characterized in that: be provided with desiccant layer (5) between waterproof membrane (2) and coverlay (3).
2. according to the described washing machine computer of claim 1 plate Waterproof push-button, it is characterized in that: described desiccant layer (5) comprises high density expanding material bag and is packaged in bag interior calcium oxide and soda lime.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201347168U CN201678851U (en) | 2010-03-17 | 2010-03-17 | Waterproof keypad of computer board of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201347168U CN201678851U (en) | 2010-03-17 | 2010-03-17 | Waterproof keypad of computer board of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201678851U true CN201678851U (en) | 2010-12-22 |
Family
ID=43343903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201347168U Expired - Fee Related CN201678851U (en) | 2010-03-17 | 2010-03-17 | Waterproof keypad of computer board of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201678851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485650A (en) * | 2013-09-02 | 2014-01-01 | 德清科迪特安保设备有限公司 | Safe case |
| CN103946018A (en) * | 2011-08-08 | 2014-07-23 | 爱索尔包装有限公司 | Metallized polyethylene laminates |
-
2010
- 2010-03-17 CN CN2010201347168U patent/CN201678851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103946018A (en) * | 2011-08-08 | 2014-07-23 | 爱索尔包装有限公司 | Metallized polyethylene laminates |
| CN103946018B (en) * | 2011-08-08 | 2017-11-10 | 爱索尔包装有限公司 | The polyethylene laminate of metallization |
| CN103485650A (en) * | 2013-09-02 | 2014-01-01 | 德清科迪特安保设备有限公司 | Safe case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103061086B (en) | A kind of washing machine and washing methods | |
| US10745843B2 (en) | Drum washing machine with inner and outer door | |
| CN204080477U (en) | The carbon dioxide washing machine of cage is rolled in configuration | |
| CN204404717U (en) | A kind of crushing material dryer of improvement | |
| CN201678851U (en) | Waterproof keypad of computer board of washing machine | |
| CN106263682A (en) | A kind of power instrument cleaning placement cabinet | |
| CN209279574U (en) | A kind of rotating drum type drying machine | |
| CN204348038U (en) | A kind of rain alarm | |
| CN201546072U (en) | Drum washing machine | |
| CN201538904U (en) | Detergent box of drum-type washing machine | |
| CN201614514U (en) | Cleanable ironing board for electric iron in steam chamber | |
| CN208791529U (en) | A kind of energy conservation and environmental protection dehydration device producing medical starch | |
| CN203475161U (en) | Multimedia washing machine | |
| CN202705725U (en) | Portable washing machine | |
| CN201678850U (en) | Drawer on base of washing machine | |
| CN206873128U (en) | A kind of low noise washing machine | |
| CN206481963U (en) | A kind of industrial seaweed cleaning dewaterer | |
| CN203654018U (en) | Washing machine | |
| CN206219847U (en) | A kind of water circle device of Water-saving drum washing machine | |
| CN207985726U (en) | A kind of graininess decolorising agent holding box | |
| CN215925405U (en) | Novel washing machine capable of preventing clothes from being wrinkled during classified washing | |
| CN220826839U (en) | Laundry sheet storage box | |
| CN201214526Y (en) | Damp proof laundry powder bag | |
| CN202891498U (en) | Automatically centrifugal drying clothes hanger | |
| CN201148542Y (en) | Laundry machine with drying apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20101222 Termination date: 20110317 |