SU704477A3 - Keyboard - Google Patents

Keyboard

Info

Publication number
SU704477A3
SU704477A3 SU721791027A SU1791027A SU704477A3 SU 704477 A3 SU704477 A3 SU 704477A3 SU 721791027 A SU721791027 A SU 721791027A SU 1791027 A SU1791027 A SU 1791027A SU 704477 A3 SU704477 A3 SU 704477A3
Authority
SU
USSR - Soviet Union
Prior art keywords
keyboard
elements
contact
plate
keys
Prior art date
Application number
SU721791027A
Other languages
Russian (ru)
Inventor
Джозеф Булангер Генри
Original Assignee
Тексас Инструментс Инк (Фирма)
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 Тексас Инструментс Инк (Фирма) filed Critical Тексас Инструментс Инк (Фирма)
Application granted granted Critical
Publication of SU704477A3 publication Critical patent/SU704477A3/en

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
    • H01H13/7013—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 in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G06C7/08—Keyboards with one set of keys for all denominations, e.g. ten-key board
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • 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
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/64—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button switches
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/006—Staples

Description

1one

Изобретение относитс  к области вычислительной техники и может найти применение в клавишных устройствах, предназначенных дл  селективного образовани  внутренних электрических соединений в соответствии с механическим воздействием.The invention relates to the field of computing and can be used in keyboard devices designed for the selective formation of internal electrical connections in accordance with the mechanical effect.

Известны клавиатуры вычислительных машин, содержаш.ие плиту, контактные и провод ш,ие элементы, кнопочные элементы 1.Known computer keyboard, plate containing, contact and wire w, s elements, push-button elements 1.

Наиболее близким техническим решением к данному изобретению  вл етс  клавиатура , содержаща  изолируюш,ий несуший слой, поддерживаюш,ий провод ш.ие элементы, контактные элементы, электрические элементы, элементы, передающие усилие 2.The closest technical solution to the present invention is a keyboard comprising an insulating, bearing layer, supporting wire, elements, contact elements, electrical elements, force transmitting elements 2.

Недостатком известных клавиатур  вл етс  невысока  надежность.A disadvantage of the known keyboards is low reliability.

Цель изобретени  - повышение надежности клавиатуры.The purpose of the invention is to increase the reliability of the keyboard.

Поставленна  цель достигаетс  тем, что в клавиатуре, содержащей клавиши со штоками , установленные в отверсти х панелей, основание, на одной стороне которого нанесен печатный монтаж, а на другой жесткоThe goal is achieved by the fact that in a keyboard containing keys with rods mounted in the holes of the panels, the base, on one side of which is printed wiring, and on the other side is rigid

установлены контактные и опорные элементы , по числу клавишей тарельчатые пластины , расположенные в отверсти х первой изолирующей пластины, контактные и опорные элементы выполнены в виде скобы, причем контактные скобы установлены в отверсти х основани  между опорными скобами .The contact and support elements are installed, according to the number of keys, the disc plates located in the openings of the first insulating plate, the contact and supporting elements are designed as a bracket, with the contact brackets installed in the holes of the base between the supporting brackets.

На фиг. 1 показан упрощенный вид клавиатуры; на фиг. 2 - вертикальна  проекци  с разрезом клавиатуры; на фиг. 3 - горизонтальна  проекци  части нижней стороны клавиатуры.FIG. 1 shows a simplified view of the keyboard; in fig. 2 - vertical projection with a cut of the keyboard; in fig. 3 is a horizontal projection of a portion of the bottom side of the keyboard.

Клавиатура содержит клавиши 1 со штоками 2, основание 3, на одной стороне которого нанесен печатный монтаж 4, на другой жестко установлены контактные элементы 5, тарельчатые пластины 6, первую изолирующую пластину 7, опорные элементы 8, вторую изолирующую пластину 9.The keyboard contains keys 1 with rods 2, base 3, on one side of which printed wiring 4 is applied, on the other contact elements 5 are fixed, disc plates 6, first insulating plate 7, supporting elements 8, second insulating plate 9.

Клавиатура работает следующим образом .The keyboard works as follows.

При нажатии на клавиши 1 через штоки 2 передаетс  усилие на изолирующую пластину 9, котора  давит на тарельчатую пластину 6. Тарельчата  пластина 6 изгибаетс When pressing the keys 1, through the rods 2, the force is transmitted to the insulating plate 9, which presses on the plate plate 6. The plate 5 is bent

и замыкаетс  с контактным элементом 5, вследствие чего происходит замыкание соответствующих участков электрических ценей .and closes with the contact element 5, as a result of which the corresponding sections of electrical prices are closed.

Claims (2)

1.Патент США № 2981816, кл, 200-159,1. US patent number 2981816, class, 200-159, 2.Патент США № 3290439, кл. 178-17, (Х). 12.66.2. US patent number 3290439, cl. 178-17, (X). 12.66. Фиг.22
SU721791027A 1971-06-01 1972-06-01 Keyboard SU704477A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14850371A 1971-06-01 1971-06-01

Publications (1)

Publication Number Publication Date
SU704477A3 true SU704477A3 (en) 1979-12-15

Family

ID=22526059

Family Applications (1)

Application Number Title Priority Date Filing Date
SU721791027A SU704477A3 (en) 1971-06-01 1972-06-01 Keyboard

Country Status (13)

Country Link
US (1) US3725907A (en)
JP (1) JPS5616446B1 (en)
KR (1) KR780000592B1 (en)
AR (1) AR202520A1 (en)
BR (1) BR7203542D0 (en)
CA (1) CA966181A (en)
DE (2) DE7220498U (en)
ES (1) ES403288A1 (en)
FR (1) FR2141133A5 (en)
GB (1) GB1395647A (en)
IT (1) IT958121B (en)
NL (1) NL167527C (en)
SU (1) SU704477A3 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839785A (en) * 1971-06-01 1974-10-08 Texas Instruments Inc Pushbutton keyboard system
US3808384A (en) * 1971-06-01 1974-04-30 Texas Instruments Inc Pushbutton keyboard system
US3858202A (en) * 1971-06-01 1974-12-31 Texas Instruments Inc Pushbutton keyboard system
US4314112A (en) * 1971-08-23 1982-02-02 Hewlett-Packard Company Keyboard having switches with tactile feedback
CH560426A5 (en) * 1971-09-06 1975-03-27 Olivetti & Co Spa
US3846791A (en) * 1972-10-02 1974-11-05 R Foster Solid state keyboard
USRE30923E (en) * 1973-01-02 1982-05-04 Bowmar Instrument Corporation Calculator keyboard switch with disc spring contact and printed circuit board
USRE29440E (en) * 1973-01-02 1977-10-11 Bowmar Instrument Corporation Calculator keyboard switch with disc spring contact and printed circuit board
GB1460021A (en) * 1973-01-24 1976-12-31 Gen Electric Co Ltd Electric switches
US3886341A (en) * 1973-05-02 1975-05-27 Bowman Ali Inc Switch operating device for use with an over center diaphragm switch contact assembly with contact ramp camming surface
GB1435171A (en) * 1973-05-11 1976-05-12 Sumlock Anita Electronics Ltd Keyboards
US3858020A (en) * 1973-07-30 1974-12-31 Staco Switch Inc Pushbutton with spring contactor
US3867594A (en) * 1973-11-29 1975-02-18 Texas Instruments Inc Pressure sensitive switch with diaphragm and dish contact means
AR204336A1 (en) * 1973-12-17 1975-12-22 Texas Instruments Inc KEYBOARD PIECE
US3995123A (en) * 1974-01-09 1976-11-30 Wilson Charles H Telephone calculator
US4005299A (en) * 1974-04-29 1977-01-25 Texas Instruments Incorporated Electrical contact member having low electrical resistance
US4074088A (en) * 1974-05-21 1978-02-14 Texas Instruments Incorporated Keyboard apparatus and method of making
US4018999A (en) * 1974-09-12 1977-04-19 Mohawk Data Sciences Corporation Keyboard switch assembly having adhesive position retainer element
US4033030A (en) * 1974-09-12 1977-07-05 Mohawk Data Sciences Corporation Method of manufacturing keyswitch assemblies
FR2285764A1 (en) * 1974-09-17 1976-04-16 Picart Lebas Telephones Pushbutton dialling key board with signal generators - has resilient foil contacts on electronic assembly aligned with pushbutton assembly
US3995128A (en) * 1975-01-10 1976-11-30 Texas Instruments Incorporated Pushbutton keyboard system having preformed recessed support with contacts mounted on face and in recesses
US3973091A (en) * 1975-02-03 1976-08-03 Texas Instruments Incorporated Pushbutton keyboard assembly having pole and inner contacts simultaneously engaged by a bridging contact
US3955498A (en) * 1975-03-27 1976-05-11 Scott Thaddeus Leroy Electromagnetically actuated printer
US4032738A (en) * 1975-05-15 1977-06-28 Neomed Incorporated Electro-surgical instrument
US4071718A (en) * 1976-10-22 1978-01-31 Bowmar Instrument Corporation Flat keyboard assembly having cover type membrane with protrusions to align switch components
US4768284A (en) * 1979-02-06 1988-09-06 Texas Instruments Incorporated A method for making low profile microswitches, particularly useful for keyboards
US4349708A (en) * 1979-08-22 1982-09-14 Atari, Inc. Joystick control
US4271333A (en) * 1979-09-25 1981-06-02 Northern Telecom, Inc. Pushbutton dial assembly
US4343973A (en) * 1980-08-13 1982-08-10 Cherry Electrical Products Corp. Low cost electrical switch
US4436970A (en) * 1982-06-07 1984-03-13 Methode Electronics, Inc. Switch assemblies
US4734679A (en) * 1986-06-12 1988-03-29 Northern Telecom Limited Pushbutton keyboard assembly
GB9004532D0 (en) * 1990-02-28 1990-04-25 Lucas Ind Plc Switch assembly
US5184971A (en) * 1991-03-08 1993-02-09 Williams Susan A Toy telephone recorder with picture actuated recording and playback
US8072764B2 (en) 2009-03-09 2011-12-06 Apple Inc. Multi-part substrate assemblies for low profile portable electronic devices
US8339798B2 (en) 2010-07-08 2012-12-25 Apple Inc. Printed circuit boards with embedded components
US20120048703A1 (en) * 2010-09-01 2012-03-01 Michael Kotson Printed circuit board and method for avoiding electromagnetic interference

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600528A (en) * 1969-09-25 1971-08-17 Lematex Corp Multiple switch construction
US3592979A (en) * 1969-11-05 1971-07-13 Ncr Co Elastomeric keyboard with improved printed circuit contact means
BE758202A (en) * 1969-11-24 1971-04-01 Sanders Associates Inc MONOLITHIC KEYBOARD AND METHOD FOR MANUFACTURING SUCH A KEYBOARD
US3617660A (en) * 1970-01-23 1971-11-02 Ibm Keyboard actuating mechanism for diaphragm electric switch contact array

Also Published As

Publication number Publication date
NL167527B (en) 1981-07-16
BR7203542D0 (en) 1973-06-14
DE2226607A1 (en) 1972-12-14
CA966181A (en) 1975-04-15
DE2226607B2 (en) 1977-07-28
NL7207456A (en) 1972-12-05
JPS5616446B1 (en) 1981-04-16
IT958121B (en) 1973-10-20
KR780000592B1 (en) 1978-11-23
GB1395647A (en) 1975-05-29
DE7220498U (en) 1983-06-23
ES403288A1 (en) 1976-01-16
AU6580374A (en) 1975-08-21
AR202520A1 (en) 1975-06-24
NL167527C (en) 1981-12-16
FR2141133A5 (en) 1973-01-19
US3725907A (en) 1973-04-03

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