TWI291188B - Sheet with plate spring, and switch device using the same - Google Patents
Sheet with plate spring, and switch device using the same Download PDFInfo
- Publication number
- TWI291188B TWI291188B TW094116395A TW94116395A TWI291188B TW I291188 B TWI291188 B TW I291188B TW 094116395 A TW094116395 A TW 094116395A TW 94116395 A TW94116395 A TW 94116395A TW I291188 B TWI291188 B TW I291188B
- Authority
- TW
- Taiwan
- Prior art keywords
- plate spring
- sheet
- insulating sheet
- conductive film
- switch device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/023—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/48—Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/008—Static electricity considerations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Push-Button Switches (AREA)
- Elimination Of Static Electricity (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
形成上述第2透光部的上述貫通孔小,並且,上述發光 冓件被女裝在上述電路基板的上述一面側、或以位於上 述電路基板上所設的孔内的狀態安裝在上述電路基板的 另一面侧。 12.如睛求項U之開關裝置,其中:上述絕緣薄片由用於黏 貼上述板簧的黏貼薄片形成,在該黏貼薄片上設有覆蓋 上述板簧的上面進行黏貼的黏貼部,在上述黏貼部上設 有上述導電膜,並且,上述黏貼薄片被層疊在上述電路 基板的上述一面側。 13·如請求項丨丨之開關裝置,其中:上述絕緣薄片由用於黏 貼上述板簧的黏貼薄片形成,在該黏貼薄片上設有覆蓋 上述板簧的上面進行黏貼的黏貼部,在上述黏貼部上不 設置上述導電膜,並且,上述黏貼薄片被層疊在上述電 路基板的上述·面側。 14. 如請求項12之開關裝置,其中:上述絕緣薄片由上述黏 貼薄片及黏貼在該黏貼薄片的另一面側的藝片形成,上 述塾片被層疊在上述電路基板的上述一面側。 15. 如請求項13之開關裝置,其中:上述絕緣薄片由上述黏 貼薄片及被黏貼在該毒^貼薄片的另一面側的塾片形成, 上述墊片被層疊在上述電路基板的上述一面側。 16. 如請求項^之開關裝置,其中:上述絕緣薄片由具有可 收容上述叔簧的凹部的墊片形成,在堵塞上述凹部形成 的上述導電膜上黏貼有上述板簧,上述塾片被層疊在上 述電路基板的上述一面側。 I01429-970512.docThe through hole forming the second light transmitting portion is small, and the light emitting element is mounted on the circuit board in a state in which the light emitting element is placed on the one surface side of the circuit board or in a hole provided in the circuit board. The other side of the side. 12. The switch device of claim U, wherein: the insulating sheet is formed of an adhesive sheet for adhering the leaf spring, and the adhesive sheet is provided with an adhesive portion covering the upper surface of the leaf spring for bonding, in the pasting The conductive film is provided on the portion, and the adhesive sheet is laminated on the one surface side of the circuit board. 13. The switch device according to claim 1, wherein: the insulating sheet is formed of an adhesive sheet for adhering to the leaf spring, and the adhesive sheet is provided with an adhesive portion covering the upper surface of the leaf spring for bonding, in the pasting The conductive film is not provided on the portion, and the adhesive sheet is laminated on the surface side of the circuit board. 14. The switch device according to claim 12, wherein the insulating sheet is formed of the adhesive sheet and an art sheet adhered to the other surface side of the adhesive sheet, and the gusset is laminated on the one surface side of the circuit board. 15. The switch device according to claim 13, wherein the insulating sheet is formed of the adhesive sheet and a sheet adhered to the other surface side of the poison sheet, and the spacer is laminated on the one surface side of the circuit board . 16. The switch device according to claim 2, wherein the insulating sheet is formed of a spacer having a recess capable of accommodating the tertiary spring, and the leaf spring is adhered to the conductive film formed by blocking the recess, and the cymbal is laminated. On the one surface side of the above circuit board. I01429-970512.doc
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004172765A JP2005353412A (en) | 2004-06-10 | 2004-06-10 | Sheet with plate spring, and switch device using it |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200618012A TW200618012A (en) | 2006-06-01 |
TWI291188B true TWI291188B (en) | 2007-12-11 |
Family
ID=35581515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094116395A TWI291188B (en) | 2004-06-10 | 2005-05-20 | Sheet with plate spring, and switch device using the same |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2005353412A (en) |
KR (1) | KR100838544B1 (en) |
CN (1) | CN100407350C (en) |
TW (1) | TWI291188B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007242274A (en) | 2006-03-06 | 2007-09-20 | Alps Electric Co Ltd | Contact sheet with illumination function, and input device using this |
JP4926762B2 (en) * | 2006-08-03 | 2012-05-09 | シチズン電子株式会社 | Luminescent sheet module |
JP5193463B2 (en) * | 2006-12-26 | 2013-05-08 | 株式会社フジクラ | Switch module |
JP2008166172A (en) * | 2006-12-28 | 2008-07-17 | Alps Electric Co Ltd | Push-button switch, and sheet with reverse spring for push-button switch fabrication |
JP2009021142A (en) * | 2007-07-13 | 2009-01-29 | Citizen Electronics Co Ltd | Sheet switch module |
JP5060922B2 (en) * | 2007-11-19 | 2012-10-31 | アルプス電気株式会社 | Seat with movable contact and switch device |
JP5239355B2 (en) * | 2007-11-22 | 2013-07-17 | パナソニック株式会社 | Manufacturing method of movable contact body |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0703591A1 (en) * | 1994-09-21 | 1996-03-27 | Hewlett-Packard Company | Input/output device with a lamp and a switch having protection against electrostatic discharge and contamination |
US5557079A (en) * | 1995-07-03 | 1996-09-17 | Motorola, Inc. | Electronic device with shielded keypad interface |
JP3988203B2 (en) * | 1996-10-22 | 2007-10-10 | 松下電器産業株式会社 | Movable contact for panel switch |
SE513069C2 (en) * | 1997-03-03 | 2000-07-03 | Ericsson Telefon Ab L M | Protection against electrostatic discharge in a portable communication device |
CN1129154C (en) * | 1997-07-31 | 2003-11-26 | 株式会社丰臣 | Console panel for equipment |
DE10034771A1 (en) * | 2000-07-18 | 2002-01-31 | Mannesmann Vdo Ag | Switching device for an electrical device |
KR200325934Y1 (en) * | 2003-06-11 | 2003-09-06 | 한국성전(주) | El dome tape key pad |
-
2004
- 2004-06-10 JP JP2004172765A patent/JP2005353412A/en not_active Withdrawn
-
2005
- 2005-05-20 TW TW094116395A patent/TWI291188B/en not_active IP Right Cessation
- 2005-06-03 KR KR1020050047567A patent/KR100838544B1/en not_active IP Right Cessation
- 2005-06-07 CN CN200510075802XA patent/CN100407350C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005353412A (en) | 2005-12-22 |
KR100838544B1 (en) | 2008-06-17 |
CN100407350C (en) | 2008-07-30 |
CN1707714A (en) | 2005-12-14 |
TW200618012A (en) | 2006-06-01 |
KR20060049558A (en) | 2006-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |