EP0407754A2 - Clavier - Google Patents
Clavier Download PDFInfo
- Publication number
- EP0407754A2 EP0407754A2 EP90111268A EP90111268A EP0407754A2 EP 0407754 A2 EP0407754 A2 EP 0407754A2 EP 90111268 A EP90111268 A EP 90111268A EP 90111268 A EP90111268 A EP 90111268A EP 0407754 A2 EP0407754 A2 EP 0407754A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- key
- key set
- button
- web
- guide bar
- 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
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/036—Return force
- H01H2221/044—Elastic part on actuator or casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2233/00—Key modules
- H01H2233/002—Key modules joined to form button rows
- H01H2233/004—One molded part
Definitions
- the innovation relates to a set of buttons for actuating the contact of an electronic device, in particular a video recorder, the set of buttons consisting of several individual buttons, which are made in one piece from plastic and connected to the device housing or to the device chassis via a carrier, and the buttons are preferably connected to individual ones via a contact plunger Apply pressure switches arranged in series on a pressure plate.
- key sets which have a closed structure and are used as a complete key set on a device chassis or in a device housing. Although these key sets are of universal use, they are complex and not sufficiently flexible with regard to the design of the key button shape. Furthermore, key sets are known, the individual parts of which are assembled into a key set only when the device is being assembled. Here, the device housing preferably takes over the management of the button.
- the task of the innovation is therefore to create a simple set of buttons built into the device, which consists of a few parts and is to be installed in the device as automatically as possible, the button guidance of the individual button buttons being largely independent of the guidance provided by the button cutout in the housing.
- FIG. 1 The simplified drawing of FIG. 1 essentially shows a button set 1 in section, which is inserted in a housing 2 of an electronic device.
- the key set here consists of several keys arranged in a row, only one key 3 being shown enlarged in the figure shown.
- the individual key itself has a key button 4, which is extended by a contact plunger 5.
- a short guide bar 6 is attached parallel to the contact plunger.
- Each key is connected via a below about 45 o -60 o to key operation line - connected inclined web 7 with a support 8 - in the example shown about 55 o. It is essential here that the web 7 on both connection sides made of plastic with all other key parts integrally molded film hinge 9 and 9 '.
- the key 3 is connected to the housing 2 via the carrier 8.
- a pressure plate 10 is inserted perpendicular to the direction of actuation of the button 3 in the housing 2 and held by this.
- a contact plunger is assigned in series and in each case, at least one pressure switch 11 is attached and soldered to the pressure plate.
- the button 3 If the button 3 is now pressed, the position of the film hinges 9, 9 'give the button an almost vertical movement in the direction of the pressure switch 11, and the button can move smoothly relative to the cutout provided in the housing 2.
- the individual button to distinguish different device functions that can be operated via the respective button can have a different key width.
- the button is preferably connected to the carrier 8 by two webs 7 arranged in parallel.
Landscapes
- Push-Button Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Mechanisms For Operating Contacts (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Electrophonic Musical Instruments (AREA)
- Percussion Or Vibration Massage (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8908429U | 1989-07-11 | ||
DE8908429U DE8908429U1 (de) | 1989-07-11 | 1989-07-11 | Tastensatz |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0407754A2 true EP0407754A2 (fr) | 1991-01-16 |
EP0407754A3 EP0407754A3 (en) | 1991-10-23 |
EP0407754B1 EP0407754B1 (fr) | 1994-09-28 |
Family
ID=6840970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90111268A Expired - Lifetime EP0407754B1 (fr) | 1989-07-11 | 1990-06-15 | Clavier |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0407754B1 (fr) |
AT (1) | ATE112412T1 (fr) |
DE (2) | DE8908429U1 (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0469250A2 (fr) * | 1990-07-30 | 1992-02-05 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. | Unité de commande pivotant |
DE9207290U1 (de) * | 1992-05-29 | 1992-07-16 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Drucktasteneinheit mit Schnapphakenanordnung im Drucktastendurchbruchbereich |
EP0855728A2 (fr) * | 1997-01-23 | 1998-07-29 | Bosch-Siemens HausgerÀ¤te GmbH | Bouton-poussoir |
WO1999024997A1 (fr) * | 1997-11-12 | 1999-05-20 | Daewoo Electronics Co., Ltd. | Bouton-poussoir pour panneaux de commande |
EP1170763A1 (fr) * | 2000-07-05 | 2002-01-09 | Niko | Actionneur de contacts |
DE19739575C2 (de) * | 1997-09-10 | 2003-10-16 | Aeg Hausgeraete Gmbh | Funktionsblock, insbesondere Tastenblock, für die Bedienfläche eines Geräts sowie Bedienfläche eines Geräts mit einem derartigen Funktionsblock |
DE10309516B3 (de) * | 2003-03-05 | 2004-11-25 | Electrolux Home Products Corporation N.V. | Tastenblock mit Federgeometrie |
DE10309515B3 (de) * | 2003-03-05 | 2005-02-03 | Electrolux Home Products Corporation N.V. | Tastenblock zum Einsetzen in eine Blende |
DE10349592B4 (de) * | 2003-03-05 | 2009-06-25 | Electrolux Home Products Corp. N.V. | Tastenblock zum Einsetzen in eine Blende und Montageanordnung eines Tastenblocks an einer Blende |
DE102008038567A1 (de) | 2008-08-20 | 2010-02-25 | Leopold Kostal Gmbh & Co. Kg | Anordnung von miteinander verbundenen Betätigungselementen für Drucktaster oder Druckschalter |
DE102008038568A1 (de) * | 2008-08-20 | 2010-02-25 | Leopold Kostal Gmbh & Co. Kg | Anordnung von mehreren Betätigungselementen für Drucktaster oder Druckschalter, sowie Gerät mit einer solchen Anordnung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163883A (en) * | 1977-12-30 | 1979-08-07 | Texas Instruments Incorporated | Keyboard with illuminated keys |
GB2072584A (en) * | 1980-03-24 | 1981-10-07 | Int Standard Electric Corp | Push button key set |
DE3041186A1 (de) * | 1980-09-13 | 1982-05-13 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Drucktastenanordnung in einem geraet der elektrischen nachrichtentechnik |
DE3607689A1 (de) * | 1986-03-08 | 1987-09-17 | Telefonbau & Normalzeit Gmbh | Drucktaste groesserer breite |
EP0313952A2 (fr) * | 1987-10-26 | 1989-05-03 | Preh-Werke GmbH & Co. KG | Bouton poussoir pour clavier |
-
1989
- 1989-07-11 DE DE8908429U patent/DE8908429U1/de not_active Expired
-
1990
- 1990-06-15 EP EP90111268A patent/EP0407754B1/fr not_active Expired - Lifetime
- 1990-06-15 DE DE59007311T patent/DE59007311D1/de not_active Expired - Fee Related
- 1990-06-15 AT AT90111268T patent/ATE112412T1/de not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163883A (en) * | 1977-12-30 | 1979-08-07 | Texas Instruments Incorporated | Keyboard with illuminated keys |
GB2072584A (en) * | 1980-03-24 | 1981-10-07 | Int Standard Electric Corp | Push button key set |
DE3041186A1 (de) * | 1980-09-13 | 1982-05-13 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Drucktastenanordnung in einem geraet der elektrischen nachrichtentechnik |
DE3607689A1 (de) * | 1986-03-08 | 1987-09-17 | Telefonbau & Normalzeit Gmbh | Drucktaste groesserer breite |
EP0313952A2 (fr) * | 1987-10-26 | 1989-05-03 | Preh-Werke GmbH & Co. KG | Bouton poussoir pour clavier |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0469250A3 (en) * | 1990-07-30 | 1992-08-26 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co. Kg. | Pivoting control unit |
EP0469250A2 (fr) * | 1990-07-30 | 1992-02-05 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. | Unité de commande pivotant |
DE9207290U1 (de) * | 1992-05-29 | 1992-07-16 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Drucktasteneinheit mit Schnapphakenanordnung im Drucktastendurchbruchbereich |
EP0571773A1 (fr) * | 1992-05-29 | 1993-12-01 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. | Bloc bouton-poussoir avec fixation encliquetable dans sa cavité réceptrice |
EP0855728A2 (fr) * | 1997-01-23 | 1998-07-29 | Bosch-Siemens HausgerÀ¤te GmbH | Bouton-poussoir |
EP0855728A3 (fr) * | 1997-01-23 | 1999-05-26 | BSH Bosch und Siemens Hausgeräte GmbH | Bouton-poussoir |
DE19739575C2 (de) * | 1997-09-10 | 2003-10-16 | Aeg Hausgeraete Gmbh | Funktionsblock, insbesondere Tastenblock, für die Bedienfläche eines Geräts sowie Bedienfläche eines Geräts mit einem derartigen Funktionsblock |
WO1999024997A1 (fr) * | 1997-11-12 | 1999-05-20 | Daewoo Electronics Co., Ltd. | Bouton-poussoir pour panneaux de commande |
US5957272A (en) * | 1997-11-12 | 1999-09-28 | Daewoo Electronics Co., Ltd. | Push button for control panels |
EP1170763A1 (fr) * | 2000-07-05 | 2002-01-09 | Niko | Actionneur de contacts |
DE10309516B3 (de) * | 2003-03-05 | 2004-11-25 | Electrolux Home Products Corporation N.V. | Tastenblock mit Federgeometrie |
DE10309515B3 (de) * | 2003-03-05 | 2005-02-03 | Electrolux Home Products Corporation N.V. | Tastenblock zum Einsetzen in eine Blende |
DE10349592B4 (de) * | 2003-03-05 | 2009-06-25 | Electrolux Home Products Corp. N.V. | Tastenblock zum Einsetzen in eine Blende und Montageanordnung eines Tastenblocks an einer Blende |
DE102008038567A1 (de) | 2008-08-20 | 2010-02-25 | Leopold Kostal Gmbh & Co. Kg | Anordnung von miteinander verbundenen Betätigungselementen für Drucktaster oder Druckschalter |
DE102008038568A1 (de) * | 2008-08-20 | 2010-02-25 | Leopold Kostal Gmbh & Co. Kg | Anordnung von mehreren Betätigungselementen für Drucktaster oder Druckschalter, sowie Gerät mit einer solchen Anordnung |
DE102008038568B4 (de) * | 2008-08-20 | 2017-07-20 | Leopold Kostal Gmbh & Co. Kg | Anordnung von mehreren Betätigungselementen für Drucktaster oder Druckschalter, sowie Gerät mit einer solchen Anordnung |
DE102008038567B4 (de) | 2008-08-20 | 2018-08-16 | Leopold Kostal Gmbh & Co. Kg | Anordnung von miteinander verbundenen Betätigungselementen für Drucktaster oder Druckschalter |
Also Published As
Publication number | Publication date |
---|---|
EP0407754B1 (fr) | 1994-09-28 |
ATE112412T1 (de) | 1994-10-15 |
DE8908429U1 (de) | 1989-08-24 |
DE59007311D1 (de) | 1994-11-03 |
EP0407754A3 (en) | 1991-10-23 |
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