EP0464339A2 - Installation interrupteur à boutons-poussoirs pour un appareil électronique - Google Patents

Installation interrupteur à boutons-poussoirs pour un appareil électronique Download PDF

Info

Publication number: EP0464339A2
Authority: EP; European Patent Office
Prior art keywords: push; button; switching device; push button; intermediate member
Prior art date: 1990-07-05
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

Application number

EP91107362A

Other languages

German (de)

English (en)

Other versions

EP0464339B1 (fr

EP0464339A3 (en

Inventor

Jürgen Grundig E.M.V. Max Grundig Schreiner

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.)

Offta Licza Pubco Uso Non Esclusivo Offta Pubb

Original Assignee

Grundig EMV Elektromechanische Versuchsanstalt Max Grundig 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.)

1990-07-05

Filing date

1991-05-07

Publication date

1992-01-08

1991-05-07 Application filed by Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH filed Critical Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH

1992-01-08 Publication of EP0464339A2 publication Critical patent/EP0464339A2/fr

1992-08-19 Publication of EP0464339A3 publication Critical patent/EP0464339A3/de

1995-01-11 Application granted granted Critical

1995-01-11 Publication of EP0464339B1 publication Critical patent/EP0464339B1/fr

2011-05-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000009434 installation Methods 0.000 title abstract 2
238000002347 injection Methods 0.000 claims 1
239000007924 injection Substances 0.000 claims 1
239000000463 material Substances 0.000 claims 1
230000000712 assembly Effects 0.000 description 3
238000000429 assembly Methods 0.000 description 3
238000005452 bending Methods 0.000 description 1

Images

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle

Definitions

the invention relates to a push button switch device according to the preamble of claim 1.
the invention is based on the object of designing a push button switching device in such a way that the total volume of the corresponding device is as small as possible and nevertheless the clarity of the operating elements is ensured.
the push button switch device has the advantage that the space available is optimally used to achieve a compact device shape. This means that switches or switching units are accommodated where the greatest possible device fill factor is achieved, for example next to, behind or between relatively large components such as relays, plug-in modules, displays and the like. To actuate these switches by the control elements are deflection elements according to the invention , referred to here as intermediate links, is provided.
Deflection elements or intermediate elements for deflecting the actuating device are known per se to the person skilled in the art.
the intermediate links are designed such that they on the one hand carry out the redirection of the button actuation direction due to the position of the switches and on the other hand are an integral part of the device chassis or other components fastened thereon.
the drawing shows a partial view of a control unit 1 of a video recorder in a sectional view.
the circuit board 9 and a component carrier 8 are fastened in the device chassis 6.
the component carrier 8 carries a display module 7.
a switch 2 is fastened on the circuit board 9 within the space formed by the printed circuit board 9 and the display module 7.
a key combination 5, which is connected to the device chassis 6 by means of a snap mechanism, carries the key 3 molded onto it in the manner of a spring joint. The directions of movement of the key 3 and the switch 2 are not in alignment.
the intermediate member 4 is provided.
an extension 4 ' is formed, which is designed as a support bearing and which is mounted on the component carrier 8 of the device in the embodiment shown in the drawing. When button 3 is pressed, extension 4 'is subjected to bending.
the drawing shows only one embodiment.
the connection of the intermediate link 4 differently, e.g. on the device chassis 6, the desired deflection of the key movement direction can be achieved.

Landscapes

Push-Button Switches (AREA)
Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Keying Circuit Devices (AREA)
Tumbler Switches (AREA)
Programmable Controllers (AREA)

EP91107362A 1990-07-05 1991-05-07 Installation interrupteur à boutons-poussoirs pour un appareil électronique Expired - Lifetime EP0464339B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE9010218U DE9010218U1 (de)	1990-07-05	1990-07-05	Drucktastenschalteinrichtung für ein elektronisches Gerät
DE9010218U		1990-07-05

Publications (3)

Publication Number	Publication Date
EP0464339A2 true EP0464339A2 (fr)	1992-01-08
EP0464339A3 EP0464339A3 (en)	1992-08-19
EP0464339B1 EP0464339B1 (fr)	1995-01-11

Family

ID=6855326

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91107362A Expired - Lifetime EP0464339B1 (fr)	1990-07-05	1991-05-07	Installation interrupteur à boutons-poussoirs pour un appareil électronique

Country Status (3)

Country	Link
EP (1)	EP0464339B1 (fr)
AT (1)	ATE117124T1 (fr)
DE (2)	DE9010218U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6244423Y2 (fr) *	1979-03-06	1987-11-24
US4553009A (en) *	1982-09-03	1985-11-12	Oak Industries Inc.	Keyboard switch with pivotal actuator lever
DE3644923A1 (de) *	1986-07-03	1988-02-18	Swf Auto Electric Gmbh	Elektrischer druckschalter
DE3809295A1 (de) *	1988-03-19	1989-09-28	Kirsten Elektrotech	Elektrischer schnappschalter

1990
- 1990-07-05 DE DE9010218U patent/DE9010218U1/de not_active Expired - Lifetime
1991
- 1991-05-07 EP EP91107362A patent/EP0464339B1/fr not_active Expired - Lifetime
- 1991-05-07 DE DE59104204T patent/DE59104204D1/de not_active Expired - Lifetime
- 1991-05-07 AT AT91107362T patent/ATE117124T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0464339B1 (fr)	1995-01-11
EP0464339A3 (en)	1992-08-19
DE9010218U1 (de)	1990-09-13
ATE117124T1 (de)	1995-01-15
DE59104204D1 (de)	1995-02-23

Legal Events

Date	Code	Title	Description
1991-11-22	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1992-01-08	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT CH DE FR GB IT LI
1992-07-01	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-08-19	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT CH DE FR GB IT LI
1993-02-24	17P	Request for examination filed	Effective date: 19921219
1994-08-10	17Q	First examination report despatched	Effective date: 19940627
1994-11-25	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1995-01-11	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT CH DE FR GB IT LI
1995-01-11	REF	Corresponds to:	Ref document number: 117124 Country of ref document: AT Date of ref document: 19950115 Kind code of ref document: T
1995-02-23	REF	Corresponds to:	Ref document number: 59104204 Country of ref document: DE Date of ref document: 19950223
1995-03-03	ET	Fr: translation filed
1995-03-22	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19950220
1995-04-07	ITF	It: translation for a ep patent filed
1995-05-10	REG	Reference to a national code	Ref country code: GB Ref legal event code: 746 Effective date: 19950411
1995-06-30	ITPR	It: changes in ownership of a european patent	Owner name: OFF.TA LIC.ZA PUB.CO USO NON ESCLUSIVO OFF.TA PUBB
1995-07-13	REG	Reference to a national code	Ref country code: FR Ref legal event code: D6
1995-09-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: PFA Free format text: GRUNDIG E.M.V. ELEKTRO- MECHANISCHE VERSUCHSANSTALT MAX GRUNDIG GMBH & CO. KG
1995-11-11	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-11-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1996-01-03	26N	No opposition filed
1996-05-15	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19960515 Year of fee payment: 6
1996-05-20	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19960520 Year of fee payment: 6
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1998-01-07	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19970507
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