CN201294509Y - Touch-sensitive button controlling means - Google Patents
Touch-sensitive button controlling means Download PDFInfo
- Publication number
- CN201294509Y CN201294509Y CNU2008202029521U CN200820202952U CN201294509Y CN 201294509 Y CN201294509 Y CN 201294509Y CN U2008202029521 U CNU2008202029521 U CN U2008202029521U CN 200820202952 U CN200820202952 U CN 200820202952U CN 201294509 Y CN201294509 Y CN 201294509Y
- Authority
- CN
- China
- Prior art keywords
- touch
- circuit board
- electric conductor
- control device
- elastic
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 30
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000013013 elastic material Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960755—Constructional details of capacitive touch and proximity switches
- H03K2217/96076—Constructional details of capacitive touch and proximity switches with spring electrode
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model relates to a touch-sensitive button controlling means. The touch key-press type touch screen display device comprises a circuit board (2) arranged below a shell (1), wherein a plurality of elastic conductors (3) corresponding to touch keys on the shell are arranged on the circuit board (2), each elastic conductor (3) comprises an elastic body (31) and metal conductive cloth (32), and the metal conductive cloth (32) is wrapped outside the elastic body (31). The elastic body (31) is made of an elastic material having non-conductive properties. The utility model discloses owing to adopt the structure corresponding to the local installation elastic conductor of touch-sensitive button at casing lower surface, it realizes the electricity through elastic conductor and circuit board and is connected. Therefore, the utility model discloses simple structure, operation control is convenient, uses the reliability high, and is with low costs. The touch induction key control device is ingenious in design, excellent in performance, convenient and practical.
Description
Technical field
The utility model is a kind of touch sensible key control device, and particularly a kind of touch sensible key control device that is used for household electrical appliance belongs to the renovation technique of touch sensible key control device.
Background technology
The control great majority of existing household electrical appliance use the manual type mode of operation, and it generally adopts following two kinds of schemes:
1, touch-switch button, what mainly use is mechanical button, conduct electricity by mechanical part, produce change in voltage and finish the input of control signal, this light touch switch type key is mainly realized by mechanical connecting structure, repeatedly use situations such as being easy to generate aging, wearing and tearing, loose contact, and be subjected to the restriction of structural member easily, because mechanical button is operated by the connection and the cooperation of structural member, unreasonable when structural member design, when assembling was unreasonable and not firm, the situation of operation failure appearred easily;
2, direct charge inductive type button, promptly utilize human body self institute static electrification, by conduction button conduct charges, and utilize the variation of the electric charge induction circuit inductance quantity of electric charge, input that can control signal is for the charge inductive type button, because electric charge directly is sent on the electromagnetic induction circuit by the parts of conduction button, be easy to generate misoperation, reliability is not high.
The utility model content
The purpose of this utility model is to consider the problems referred to above and provides a kind of simple in structure, convenient operation and control, dependability height, the touch sensible key control device that cost is low.
The technical solution of the utility model is: comprise the circuit board that is arranged on below the housing, circuit board is provided with the corresponding elastic electric conductor of touch key-press on several and the housing, wherein elastic electric conductor comprises elastic body and metallic conduction cloth, and metallic conduction cloth is wrapped in the elastic body outside.
Above-mentioned elastic body is made by the elastomeric material of non-conductive character.
Above-mentioned elastic body is made by sponge, rubber.
The area of above-mentioned elastic electric conductor upper surface size is corresponding with the area size of lower surface of touch key-press on being arranged on housing.
Above-mentioned elastic electric conductor directly is bonded on the circuit board, and contacts with the housing lower surface.
Above-mentioned elastic electric conductor by conductive adhesive on circuit board.
Above-mentioned elastic electric conductor is bonded in the top that is installed on the metallic support on the circuit board.
Above-mentioned elastic electric conductor by conductive adhesive on the top of metallic support.
The utility model is owing to adopt the structure of corresponding to the place of touch sensible button elastic electric conductor being installed at the housing lower surface, and it realizes being electrically connected by elastic electric conductor and circuit board.Therefore, the utility model is simple in structure, convenient operation and control, and the dependability height, cost is low.Be that a kind of design is ingenious, function admirable, convenient and practical touch sensible key control device.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model elastic electric conductor.
Embodiment
Embodiment:
Structural representation of the present utility model is shown in Fig. 1,3, comprise the circuit board 2 that is arranged on below the housing 1, circuit board 2 is provided with the corresponding elastic electric conductor 3 of touch key-press on several and the housing, wherein elastic electric conductor 3 comprises elastic body 31 and metallic conduction cloth 32, and metallic conduction cloth 32 is wrapped in elastic body 31 outsides.
Above-mentioned elastic body 31 is made by the elastomeric material of non-conductive character.In the present embodiment, above-mentioned elastic body 31 is made by sponge, rubber.
Be further to guarantee convenient operation and control and improve the reliability of using that in the present embodiment, the area of above-mentioned elastic electric conductor 3 upper surfaces size is corresponding with the area size of lower surface of touch key-press on being arranged on housing 1.
For ease of installing, above-mentioned elastic electric conductor 3 directly is bonded on the circuit board 2, and contacts with the lower surface of housing 1.In the present embodiment, above-mentioned elastic electric conductor 3 is bonded on the circuit board 2 by conducting resinl 5.
The utility model in use, finger touches the induced key position on housing 1, deformation takes place in elastic body 31 immediately that be arranged in the elastic electric conductor 3 below the induced key, this variable quantity is wrapped in its outside metallic conduction cloth 32 and is transmitted on the circuit board 2, realizes the electric induction of touch operation.
Embodiment 2:
The difference of structure of the present utility model and embodiment 1 is, elastic electric conductor 3 in the present embodiment is not directly to cling on circuit board 2, but earlier a metallic support 4 is installed on the circuit board 2, again elastic electric conductor 3 is bonded on the top of metallic support 4 by conducting resinl 5.
The utility model in use, finger touches the induced key position on housing 1, deformation takes place in elastic body 31 immediately that be arranged in the elastic electric conductor 3 below the induced key, this variable quantity is wrapped in its outside metallic conduction cloth 32 and is transmitted to metallic support 4, be transmitted on the circuit board 2 by metallic support 4 again, realize the electric induction of touch operation.
Claims (8)
1, a kind of touch sensible key control device, comprise and be arranged on the following circuit board (2) of housing (1), circuit board (2) is provided with the corresponding elastic electric conductor of touch key-press (3) on several and the housing, it is characterized in that elastic electric conductor (3) comprises elastic body (31) and metallic conduction cloth (32), metallic conduction cloth (32) is wrapped in elastic body (31) outside.
2, touch sensible key control device according to claim 1 is characterized in that above-mentioned elastic body (31) is made by the elastomeric material of non-conductive character.
3, touch sensible key control device according to claim 2 is characterized in that above-mentioned elastic body (31) is made by sponge, rubber.
4, touch sensible key control device according to claim 1, the area size that it is characterized in that above-mentioned elastic electric conductor (3) upper surface is corresponding with the area size of lower surface of touch key-press on being arranged on housing (1).
5,, it is characterized in that above-mentioned elastic electric conductor (3) directly is bonded on the circuit board (2), and contact with housing (1) lower surface according to each described touch sensible key control device of claim 1 to 4.
6, touch sensible key control device according to claim 5 is characterized in that above-mentioned elastic electric conductor (3) is bonded on the circuit board (2) by conducting resinl (5).
7,, it is characterized in that above-mentioned elastic electric conductor (3) is bonded in the top of the metallic support (4) that is installed on the circuit board (2) according to each described touch sensible key control device of claim 1 to 4.
8, touch sensible key control device according to claim 7 is characterized in that above-mentioned elastic electric conductor (3) is bonded on the top of metallic support (4) by conducting resinl (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029521U CN201294509Y (en) | 2008-11-05 | 2008-11-05 | Touch-sensitive button controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029521U CN201294509Y (en) | 2008-11-05 | 2008-11-05 | Touch-sensitive button controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294509Y true CN201294509Y (en) | 2009-08-19 |
Family
ID=41007990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202029521U Expired - Fee Related CN201294509Y (en) | 2008-11-05 | 2008-11-05 | Touch-sensitive button controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294509Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924543A (en) * | 2010-07-22 | 2010-12-22 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment and key connecting structure thereof |
| CN104099745A (en) * | 2013-04-04 | 2014-10-15 | Lg电子株式会社 | Clothes treating apparatus |
| CN104053329B (en) * | 2013-03-14 | 2017-01-11 | 宏达国际电子股份有限公司 | Electronic module |
| WO2019038381A1 (en) * | 2017-08-23 | 2019-02-28 | Trw Automotive Electronics & Components Gmbh | Motor vehicle operating device, and method for producing an at least partly electrically conductive operating unit for a motor vehicle operating device |
-
2008
- 2008-11-05 CN CNU2008202029521U patent/CN201294509Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924543A (en) * | 2010-07-22 | 2010-12-22 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment and key connecting structure thereof |
| CN101924543B (en) * | 2010-07-22 | 2013-08-28 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment and key connecting structure thereof |
| CN104053329B (en) * | 2013-03-14 | 2017-01-11 | 宏达国际电子股份有限公司 | Electronic module |
| CN104099745A (en) * | 2013-04-04 | 2014-10-15 | Lg电子株式会社 | Clothes treating apparatus |
| CN104099745B (en) * | 2013-04-04 | 2017-01-11 | Lg电子株式会社 | Clothes treating apparatus |
| US9777421B2 (en) | 2013-04-04 | 2017-10-03 | Lg Electronics Inc. | Control panel and clothes treating apparatus having the same |
| WO2019038381A1 (en) * | 2017-08-23 | 2019-02-28 | Trw Automotive Electronics & Components Gmbh | Motor vehicle operating device, and method for producing an at least partly electrically conductive operating unit for a motor vehicle operating device |
| CN111052609A (en) * | 2017-08-23 | 2020-04-21 | Bcs汽车接口解决方案有限公司 | Motor vehicle operating device and method for producing an at least partially electrically conductive operating unit for a motor vehicle operating device |
| US11196417B2 (en) | 2017-08-23 | 2021-12-07 | Bcs Automotive Interface Solutions Gmbh | Motor vehicle control device and method for manufacturing an at least partly electrically conductive control unit for a motor vehicle control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING Co.,Ltd. Assignor: Midea Group Contract record no.: 2012440000405 Denomination of utility model: Touch induction keying controller Granted publication date: 20090819 License type: Exclusive License Record date: 20120712 |
|
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao Road, Shunde, Guangdong, Foshan, Penglai Patentee before: Midea Group |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20131105 |