DE29604006U1 - Push button with lighting - Google Patents

Push button with lighting

Info

Publication number
DE29604006U1
DE29604006U1 DE29604006U DE29604006U DE29604006U1 DE 29604006 U1 DE29604006 U1 DE 29604006U1 DE 29604006 U DE29604006 U DE 29604006U DE 29604006 U DE29604006 U DE 29604006U DE 29604006 U1 DE29604006 U1 DE 29604006U1
Authority
DE
Germany
Prior art keywords
button
lighting
designed
illumination according
switch plate
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 - Lifetime
Application number
DE29604006U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RICHARD GRIESBACH FEINMECHANIK
osa Elektronik GmbH
Original Assignee
RICHARD GRIESBACH FEINMECHANIK
osa Elektronik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RICHARD GRIESBACH FEINMECHANIK, osa Elektronik GmbH filed Critical RICHARD GRIESBACH FEINMECHANIK
Priority to DE29604006U priority Critical patent/DE29604006U1/en
Publication of DE29604006U1 publication Critical patent/DE29604006U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H13/7006—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 comprising a separate movable contact element for each switch site, all other elements being integrated in layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/016—Separate bridge contact
    • H01H2205/024—Means to facilitate positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/032—Surface mounted component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/064—Limitation of actuating pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/044—Protecting cover

Landscapes

  • Switches With Compound Operations (AREA)
  • Electric Clocks (AREA)

Description

BESCHREIBUNG DER ERFINDUNGSGEMASSEN AUSFUHRUNGDESCRIPTION OF THE INVENTION

Taster mit Beleuchtung, die unter Verwendung speziell ausgeformter Lichtführungen (3;4) die Montage der Schaltkontaktdome (1) positionsgerecht auf die Kontaktflächen des Schaltungsträger (2) gestatten. Der Schaltungsträger kann als Leiterplatte, als gedruckte Schaltung z.B. in Folien-Ausführung oder als Multilayer / Mehrlagenschaltung ausgeführt sein.Buttons with lighting that allow the switch contact domes (1) to be mounted correctly on the contact surfaces of the circuit carrier (2) using specially shaped light guides (3;4). The circuit carrier can be designed as a circuit board, as a printed circuit, e.g. in a foil version, or as a multilayer / multi-layer circuit.

Die Lichtquelle (5) ist auf der Unterseite des Schaltungsträgers (2) montiert.The light source (5) is mounted on the underside of the circuit carrier (2).

Bei Betätigung der als Tasteroberteil ausgebildeten Lichtführung (4) wird der Tasterhub durch einen Absatz in der Lichtführung (3) begrenzt.When the light guide (4) designed as the top part of the button is actuated, the button stroke is limited by a step in the light guide (3).

Die Abdeckung (6) kann aus einer transparenten oder aus einer mit einem Dekor versehenen und je nach Anwendung auch oberflächenverformten Folie oder einem entsprechend geeigneten flexiblen Material bestehen.The cover (6) can consist of a transparent film or a film with a decoration and, depending on the application, a surface-formed film or a correspondingly suitable flexible material.

Die erfindungsgemäße Ausführung gestattet durch die extrem geringe Bauhöhe und die angewandte Steck- und Lichtführungstechnik die individuelle Anordnung auf Bedien- und Schalttafeln beliebiger Größe.The design according to the invention allows individual arrangement on control and switch panels of any size due to the extremely low installation height and the plug-in and light guide technology used.

STAND DER TECHNIKSTATE OF THE ART

Derzeit bekannt sind Taster mit Beleuchtung, die als autarkes Bauteil erhältlich sind und nicht unter Einbezug der Schalterplatte die erfindungsgemäße flache Steckbauweise für den Taster und die Lichtführung aufweisen.Currently known are buttons with lighting that are available as a stand-alone component and do not include the switch plate and have the flat plug-in design according to the invention for the button and the light guide.

Die erfindungsgemäße Aufgabe war es, einen sehr flachen in eine Schalterplatte zu integrierenden Taster mit Beleuchtung der Bedienerfläche zu entwickeln.The object of the invention was to develop a very flat button with illumination of the operating surface that can be integrated into a switch plate.

Unter Berücksichtigung der OS DE 43 44 963 und OS DE 43 11 018 gelang es mit der Erfindung gemäß Schutzanspruch 1. + 2. auch die Lichtführung optimal zurTaking into account OS DE 43 44 963 and OS DE 43 11 018, the invention according to claims 1 and 2 also succeeded in optimally guiding the light to

Bedienerfläche des Tasters zu leiten.Operator surface of the button.

Beachtet wurden auch die PT-Schriften DE 31 33 779 und DE 32 26 296.The PT documents DE 31 33 779 and DE 32 26 296 were also taken into account.

Claims (4)

Seite 1 Aktenzeichen 296 04 006 Titel: TASTER mit Beleuchtung SchuteansprüchePage 1 Reference number 296 04 006 Title: KEY with lighting Schute claims 1. Taster mit Beleuchtung, insbesondere Tasterschaltfeld mit mehreren beliebig zueinander angeordneten Tastern mit Beleuchtung, dadurch gekennzeichnet, daß die Lichtführungen (3; 4) den Schaltkontakt (1) aufnehmen und mechanisch in eine fest vorbestimmte Position bringen und gemeinsam mit der Schalterplatte (2), die als Ein- oder Mehrlagenschalterplatte ausgebildet ist, und mit der flexiblen Abdeckung (6) die Funktionseinheit Taster mit Beleuchtung bildet.1. Button with lighting, in particular a button switch panel with several buttons with lighting arranged in any order relative to one another, characterized in that the light guides (3; 4) accommodate the switching contact (1) and mechanically bring it into a fixed predetermined position and together with the switch plate (2), which is designed as a single- or multi-layer switch plate, and with the flexible cover (6) form the functional unit button with lighting . 2. Taster mit Beleuchtung nach Anspruch 1., dadurch gekennzeichnet, daß die Lichtführung (3) als Hubbegrenzer für den Tasterhub ausgebildet ist.2. Button with illumination according to claim 1, characterized in that the light guide (3) is designed as a stroke limiter for the button stroke. 3. Taster mit Beleuchtung nach Anspruch 1. oder 2., dadurch gekennzeichnet, daß die Lichtquelle (S) aus einer Diode oder mehreren Dioden vorzugsweise in oberflächenmontierbarer Ausführung besteht.3. Button with illumination according to claim 1 or 2, characterized in that the light source (S) consists of one or more diodes, preferably in a surface-mountable design. 4. Taster mit Beleuchtung nach Anspruch 1. oder 2. oder 3. dadurch gekennzeichnet, daß die flexible Abdeckung als Dekor- und Bezeichnungsfolie ausgebildet ist.4. Button with illumination according to claim 1 or 2 or 3, characterized in that the flexible cover is designed as a decorative and labeling film.
DE29604006U 1996-03-06 1996-03-06 Push button with lighting Expired - Lifetime DE29604006U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29604006U DE29604006U1 (en) 1996-03-06 1996-03-06 Push button with lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29604006U DE29604006U1 (en) 1996-03-06 1996-03-06 Push button with lighting

Publications (1)

Publication Number Publication Date
DE29604006U1 true DE29604006U1 (en) 1996-08-14

Family

ID=8020515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29604006U Expired - Lifetime DE29604006U1 (en) 1996-03-06 1996-03-06 Push button with lighting

Country Status (1)

Country Link
DE (1) DE29604006U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0887819A2 (en) * 1997-06-23 1998-12-30 Eaton Corporation Electric push-button switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0887819A2 (en) * 1997-06-23 1998-12-30 Eaton Corporation Electric push-button switch
EP0887819A3 (en) * 1997-06-23 1999-06-09 Eaton Corporation Electric push-button switch

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960926

R156 Lapse of ip right after 3 years

Effective date: 20000101