CN201812971U - Connecting base for control circuit board of washer - Google Patents
Connecting base for control circuit board of washer Download PDFInfo
- Publication number
- CN201812971U CN201812971U CN2010202044105U CN201020204410U CN201812971U CN 201812971 U CN201812971 U CN 201812971U CN 2010202044105 U CN2010202044105 U CN 2010202044105U CN 201020204410 U CN201020204410 U CN 201020204410U CN 201812971 U CN201812971 U CN 201812971U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- connection block
- circuit board
- conductive contact
- contact blade
- 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
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/08—Control circuits or arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model discloses a connecting base for a control circuit board of a washer, wherein the control circuit board comprises a group of conductive contact plates; the connecting base comprises a connecting base main body which is installed on the control circuit board and covers the conductive contact plates; a sealing piece is arranged between the connecting base main body and the control circuit board; and the external space of the conductive contact plates and the connecting base main body is sealed and isolated by the sealing piece, so that the conductive contact plates are sealed in the connecting base main body, and water drops or water vapor can not enter the connecting base main body easily, thus avoiding short circuit caused by the action of water.
Description
[technical field]
The utility model relates to a kind of control circuit of the washing machine plate Connection Block, wherein control circuit board comprises one group of conductive contact blade, Connection Block is loaded on the control circuit board, covers conductive contact blade, relates in particular to the waterproofing design of control circuit of the washing machine plate Connection Block to conductive contact blade.
[background technology]
Present washing machine is typically provided with control circuit board.Various electricity pieces in the washing machine are connected with control circuit board by the lead of crimp connector.Generally, a kind of more common connected mode is: the golden finger end at control circuit board disposes Connection Block, and on the lead that electricity piece is connected positive connector is housed, and positive connector is plugged in the Connection Block, and with control circuit board on the golden finger interlock, thereby realize to be electrically connected.
The shortcoming of above-mentioned connected mode is: in order to guarantee contact energising work, the golden finger place must be electric exposed, has the fit-up gap inevitably and be covered between Connection Block on the golden finger and the control circuit board.The operational environment of washing machine is often relatively moister, may have water and infiltrate or condense on the golden finger, thereby cause the golden finger short circuit easily, and then control circuit board was lost efficacy.
[utility model content]
Technical problem to be solved in the utility model is to realize the water-tight of control circuit of the washing machine plate Connection Block to the conduction junction.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of control circuit of the washing machine plate Connection Block, wherein control circuit board comprises one group of conductive contact blade, described Connection Block comprises a Connection Block body that is loaded on the described control circuit board and covers described conductive contact blade, be provided with a seal between described Connection Block body and the described control circuit board, described seal is with the space outerpace seal isolation of conductive contact blade and Connection Block body.
The beneficial effect that technique scheme reached is: seal is sealed in the Connection Block body with making conductive contact blade cooperating of Connection Block body and control circuit board, and water droplet or steam are difficult for entering wherein, thereby avoids because the short circuit that the effect of water causes.
Particularly, described conductive contact blade is positioned at the edge of control circuit board, described Connection Block body comprises a link slot that cooperates with the edge connecting of control circuit board, the part that control circuit board is provided with conductive contact blade is plugged in the described link slot, respectively there is a lip limit described link slot both sides, and described seal is provided with around at least one lip limit of link slot.Seal has been filled control circuit board well and has been cooperated left gap with the Connection Block body owing to peg graft, and has reached waterproof effect preferably, is convenient on the production technology simultaneously realize that cost increases less.
Preferably, the lip limit is provided with the seal mounting groove.Mounting groove is convenient to the installation and the location of seal.
Preferably, seal is an elastic seal ring, and the lip limit is provided with at least one lock piece that prevents that sealing ring from skidding off from the lip limit.Such improvement project is convenient to the installation of sealing ring, and the sealing ring after installing simultaneously is difficult for skidding off, thereby more reliable.
Preferably, described lock piece is a projecting block.Projecting block relatively is convenient to realize in processing.
[description of drawings]
Fig. 1 is Connection Block and control circuit of the washing machine plate separated structures schematic diagram;
Fig. 2 is the installation diagram of control circuit of the washing machine plate and Connection Block;
Fig. 3 is Connection Block main body structure figure.
[embodiment]
As shown in Figures 1 and 2, the marginal portion of control circuit of the washing machine plate 100 is provided with one group of conductive contact blade 102, for example golden finger.A Connection Block 104 is loaded on the control circuit board 100, covers conductive contact blade 102.Connection Block 104 comprises a Connection Block body 200.This Connection Block body 200 is provided with a link slot 202 that cooperates with the edge connecting of control circuit board 100, and respectively there is a lip limit 204 link slot 202 both sides.After Connection Block body 200 was loaded on the control circuit board 100, the part that control circuit board 100 is provided with conductive contact blade 102 was plugged in the link slot 202, as shown in Figure 2.
To shown in Figure 3, the lip limit 204 corresponding with conductive contact blade 102 is provided with 206, one elastic seal rings 300 of a mounting groove and is placed on the lip limit 204 on the Connection Block body 200, and is positioned at mounting groove 206 in conjunction with Fig. 1.After the installation, the part of elastic seal ring 300 is between Connection Block body 200 and control circuit board 100, and sealing gap between the two.And elastic seal ring 300 is positioned at conductive contact blade 102 outsides, with the conductive contact blade 102 space outerpace seal isolation with Connection Block body 200, conductive contact blade 102 is packaged in the link slot 202, thereby anti-sealing enters and wherein causes short circuit.
Also be provided with projecting block 208 on the lip limit 204 of Connection Block body 200,, prevent its landing from the lip limit 204 of Connection Block body 200 with fixing elastic seal ring 300.
In above-mentioned embodiment, only elastic seal ring 300 is installed, because control circuit board 100 only has one side to be provided with conductive contact blade 102 under this embodiment in a side of mounting groove 202.Under other embodiments, if the two-sided conductive contact blade that is equipped with of control panel then can all be installed elastic seal ring on two lip limits of mounting groove.
Washing machine described in the utility model refers to the clothes treatment device of broad scope, comprises clothing washing facility, drying plant, and has washing and the equipment of drying function etc. simultaneously.Above describe and various embodiment shown in the drawings only is used to illustrate the utility model, be not of the present utility model all.In the category of basic fundamental thought of the present utility model, the those of ordinary skill of correlative technology field at any type of change that the utility model carried out all within protection range of the present utility model.
Claims (5)
1. control circuit of the washing machine plate Connection Block, wherein control circuit board (100) comprises one group of conductive contact blade (102), described Connection Block (104) comprises one and is loaded on the Connection Block body (200) that described conductive contact blade (102) was gone up and covered to described control circuit board (100), it is characterized in that: be provided with a seal (300) between described Connection Block body (200) and the described control circuit board (100), described seal (300) is with the space outerpace seal isolation of conductive contact blade (102) with Connection Block body (200).
2. control circuit of the washing machine plate Connection Block as claimed in claim 1, it is characterized in that: described conductive contact blade (102) is positioned at the edge of control circuit board (100), described Connection Block body (200) comprises a link slot (202) that cooperates with the edge connecting of control circuit board (100), the part that control circuit board (100) is provided with conductive contact blade (102) is plugged in the described link slot (202), respectively there is a lip limit (204) described link slot (202) both sides, and described seal (300) is provided with around at least one lip limit (204) of link slot (202).
3. control circuit of the washing machine plate Connection Block as claimed in claim 2 is characterized in that: described lip limit (204) is provided with seal mounting groove (206).
4. control circuit of the washing machine plate Connection Block as claimed in claim 2 is characterized in that: described seal (300) is an elastic seal ring, and described lip limit (204) is provided with at least one lock piece (208) that prevents that sealing ring from skidding off from described lip limit.
5. control circuit of the washing machine plate Connection Block as claimed in claim 4 is characterized in that: described lock piece (208) is a projecting block.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202044105U CN201812971U (en) | 2010-05-24 | 2010-05-24 | Connecting base for control circuit board of washer |
| PL11718121T PL2577808T3 (en) | 2010-05-24 | 2011-05-10 | Connection base of control circuit board of washing machine |
| EA201291238A EA021279B1 (en) | 2010-05-24 | 2011-05-10 | Connection base of control circuit board of washing machine |
| EP11718121.4A EP2577808B1 (en) | 2010-05-24 | 2011-05-10 | Connection base of control circuit board of washing machine |
| PCT/EP2011/057495 WO2011147676A1 (en) | 2010-05-24 | 2011-05-10 | Connection base of control circuit board of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202044105U CN201812971U (en) | 2010-05-24 | 2010-05-24 | Connecting base for control circuit board of washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812971U true CN201812971U (en) | 2011-04-27 |
Family
ID=43895909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202044105U Expired - Fee Related CN201812971U (en) | 2010-05-24 | 2010-05-24 | Connecting base for control circuit board of washer |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2577808B1 (en) |
| CN (1) | CN201812971U (en) |
| EA (1) | EA021279B1 (en) |
| PL (1) | PL2577808T3 (en) |
| WO (1) | WO2011147676A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2610389B1 (en) * | 2011-12-29 | 2014-06-25 | Electrolux Home Products Corporation N.V. | Electric appliance with control-panel assembly |
| KR20200119567A (en) * | 2019-04-10 | 2020-10-20 | 엘지전자 주식회사 | Laundry Treating Apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0661643A (en) * | 1992-08-07 | 1994-03-04 | Hitachi Ltd | Method for enhancing/modifying function of consumer electronic apparatus |
| JP2003103091A (en) * | 2001-09-28 | 2003-04-08 | Toshiba Corp | Drum-type washing machine |
-
2010
- 2010-05-24 CN CN2010202044105U patent/CN201812971U/en not_active Expired - Fee Related
-
2011
- 2011-05-10 EA EA201291238A patent/EA021279B1/en not_active IP Right Cessation
- 2011-05-10 WO PCT/EP2011/057495 patent/WO2011147676A1/en active Application Filing
- 2011-05-10 PL PL11718121T patent/PL2577808T3/en unknown
- 2011-05-10 EP EP11718121.4A patent/EP2577808B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2577808B1 (en) | 2014-07-16 |
| EA201291238A1 (en) | 2013-05-30 |
| EA021279B1 (en) | 2015-05-29 |
| WO2011147676A1 (en) | 2011-12-01 |
| PL2577808T3 (en) | 2014-11-28 |
| EP2577808A1 (en) | 2013-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20170524 |