ES8101812A1 - Teclado de mando con interruptores mecanicos. - Google Patents

Teclado de mando con interruptores mecanicos.

Info

Publication number
ES8101812A1
ES8101812A1 ES487808A ES487808A ES8101812A1 ES 8101812 A1 ES8101812 A1 ES 8101812A1 ES 487808 A ES487808 A ES 487808A ES 487808 A ES487808 A ES 487808A ES 8101812 A1 ES8101812 A1 ES 8101812A1
Authority
ES
Spain
Prior art keywords
switches
control keyboard
mechanical keys
keys
series
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
Application number
ES487808A
Other languages
English (en)
Other versions
ES487808A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES8101812A1 publication Critical patent/ES8101812A1/es
Publication of ES487808A0 publication Critical patent/ES487808A0/es
Granted 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0271—Bases, casings, or covers structurally combining a switch and an electronic component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/036—Return force
    • H01H2221/04—Return force magnetic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2225/00—Switch site location
    • H01H2225/012—Switch site location normally closed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/02—Other elements in moving part

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Electronic Switches (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

TECLADO DE MANDO CON INTERRUPTORES MECANICO. CONSTA DE UN CONJUNTO DE TECLAS O PULSADORES ASOCIADOS A UN CONJUNTO DE CONDUCTORES EN CONFIGURACION MATRICIAL (POR EJEMPLO: L, LINEAS, Y C, COLUMNAS), SIENDO CADA TECLA UN AUTENTICO INTERRUPTOR UNIPOLAR DE ESTRUCTURA MECANICA SIMPLE Y DE CONTACTO NORMALMENTE CERRADO. LOS DISTINTOS INTERRUPTORES COMPRENDEN CADA UNO DE ELLOS, UN DICHO (D), CONECTADO EN SERIE CON CADA INTERRUPTOR ENTRE LOS DOS CONTACTOS, SIENDO EL SENTIDO DE BIFURCACION IDENTICO PARA TODOS LOS DIODOS CON RESPECTO A LAS LINEAS Y COLUMNAS DE LA CONFIGURACION MATRICIAL DE CONDUCTORES. CUANDO SE APLICA UNA TENSION DE POLARIDAD A UNA LINEA (L) DE LA MATRIZ, ESTA SEÑAL SE ENCONTRARA EN TODOS LOS CONDUCTORES DE COLUMNA (C), YA QUE LOS INTERRUPTORES ESTAN NORMALMENTE CERRADOS; PERO SI ES HUNDIDA UNA TECLA EL INTERRUPTOR CORRESPONDIENTE SE ABRE DESPOLARIZANDO EL CONDUCTO QUE CORRESPONDA A LA POSICION DE LA TECLA HUNDIDA.
ES487808A 1979-01-17 1980-01-17 Teclado de mando con interruptores mecanicos. Granted ES487808A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901101A FR2447089A1 (fr) 1979-01-17 1979-01-17 Clavier de commande a touches et interrupteurs mecaniques

Publications (2)

Publication Number Publication Date
ES8101812A1 true ES8101812A1 (es) 1980-12-16
ES487808A0 ES487808A0 (es) 1980-12-16

Family

ID=9220858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487808A Granted ES487808A0 (es) 1979-01-17 1980-01-17 Teclado de mando con interruptores mecanicos.

Country Status (12)

Country Link
US (1) US4288787A (es)
JP (1) JPS55501118A (es)
BE (1) BE881183A (es)
CH (1) CH632354A5 (es)
ES (1) ES487808A0 (es)
FR (1) FR2447089A1 (es)
GB (1) GB2051483B (es)
IT (1) IT1136475B (es)
NL (1) NL8020005A (es)
NO (1) NO802529L (es)
SE (1) SE8006361L (es)
WO (1) WO1980001523A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323463A1 (de) * 1983-06-29 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Tastenschalter
NL8901018A (nl) * 1989-04-24 1990-11-16 Philips Nv Electronisch telefoontoestel.
GB2324414B (en) * 1997-04-15 2001-09-12 Motorola Gmbh Keypad arrangement
JP2001236848A (ja) * 2000-02-21 2001-08-31 Niles Parts Co Ltd スイッチ装置
US6912280B2 (en) * 2002-07-22 2005-06-28 Sony Ericsson Mobile Communications Ab Keypad device
DE102005062494B4 (de) 2005-12-27 2008-01-31 Albrecht Jung Gmbh & Co. Kg Elektrisches/elektronisches Installationsgerät
CN101427201B (zh) * 2006-04-21 2013-05-29 雷泽美国有限公司 抗幻象键盘

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076497A5 (es) * 1970-01-16 1971-10-15 Electro Indle Nucleaire
BE791475A (fr) * 1971-11-17 1973-05-16 Philips Nv Clavier permettant la commande des touches d'une maniere liee
US4012608A (en) * 1974-08-20 1977-03-15 Amp Incorporated Miniature switch with substantial wiping action
US3974347A (en) * 1975-03-10 1976-08-10 Amp Incorporated Switch assembly having rotatable, pivoted or slidable actuator and diode structure mounted between actuator contacts
US4145687A (en) * 1975-09-30 1979-03-20 Denki Onkyo Co., Ltd. Keyboard switch circuit for use in a matrix which has a series circuit including a reluctance element and a diode connected between each row and column of the matrix
GB1499927A (en) * 1975-10-01 1978-02-01 Denki Onkyo Co Ltd Keyboard switch circuit
DE2618143A1 (de) * 1976-04-26 1977-11-03 Siemens Ag Anordnung in tastaturen von buero-, daten- oder fernschreibmaschinen

Also Published As

Publication number Publication date
BE881183A (fr) 1980-05-16
FR2447089A1 (fr) 1980-08-14
JPS55501118A (es) 1980-12-11
IT8046803A0 (it) 1980-01-17
NO802529L (no) 1980-08-26
WO1980001523A1 (fr) 1980-07-24
FR2447089B1 (es) 1982-06-11
NL8020005A (nl) 1980-11-28
US4288787A (en) 1981-09-08
IT1136475B (it) 1986-08-27
GB2051483A (en) 1981-01-14
ES487808A0 (es) 1980-12-16
SE8006361L (sv) 1980-09-11
CH632354A5 (fr) 1982-09-30
GB2051483B (en) 1983-12-07

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