DE3716379C2 - - Google Patents

Info

Publication number
DE3716379C2
DE3716379C2 DE19873716379 DE3716379A DE3716379C2 DE 3716379 C2 DE3716379 C2 DE 3716379C2 DE 19873716379 DE19873716379 DE 19873716379 DE 3716379 A DE3716379 A DE 3716379A DE 3716379 C2 DE3716379 C2 DE 3716379C2
Authority
DE
Germany
Prior art keywords
electronic device
holding element
housing part
cavities
key
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
DE19873716379
Other languages
German (de)
English (en)
Other versions
DE3716379A1 (de
Inventor
Mamoru Nara Jp Koike
Kusuki Yamatokoriyama Nara Jp Mori
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of DE3716379A1 publication Critical patent/DE3716379A1/de
Application granted granted Critical
Publication of DE3716379C2 publication Critical patent/DE3716379C2/de
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
    • H01H13/78—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 characterised by the contacts or the contact sites
    • H01H13/785—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 characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
    • B29C39/025—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps for making multilayered articles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3443—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
    • H01H13/702—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
    • H01H13/703—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 characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/026—Material non precious
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/002—Materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/022—Velvet; Mat finish
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/006—Individual areas
    • H01H2211/01—Ink
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/002—Actuators integral with membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/01—Mounting on appliance
    • H01H2223/024—Screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/046—Multi-colour or double shot injection moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)
DE19873716379 1986-05-16 1987-05-15 Elektronisches geraet mit tastatur Granted DE3716379A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61113397A JPS62271313A (ja) 1986-05-16 1986-05-16 キ−スイツチ装置

Publications (2)

Publication Number Publication Date
DE3716379A1 DE3716379A1 (de) 1987-11-19
DE3716379C2 true DE3716379C2 (it) 1991-02-21

Family

ID=14611264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873716379 Granted DE3716379A1 (de) 1986-05-16 1987-05-15 Elektronisches geraet mit tastatur

Country Status (2)

Country Link
JP (1) JPS62271313A (it)
DE (1) DE3716379A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447513C2 (de) * 1994-07-28 2001-12-06 Siemens Ag Wasserdichtes Gehäuse zum Schutz von Elektronikschaltkreisen

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0461823U (it) * 1990-10-08 1992-05-27
JPH0496921U (it) * 1991-01-31 1992-08-21
DE4128778A1 (de) * 1991-08-29 1993-03-04 Siemens Ag Gehaeuseteil fuer eine vor schadstoffen zu schuetzende elektrische schaltungsanordnung z. b. eines kfz-schliesssystemes
US5734137A (en) * 1996-07-22 1998-03-31 Ericsson, Inc. Universal keypad assembly
US5703758A (en) * 1996-09-13 1997-12-30 Ericsson Inc. Electronic device casing including living spring button and method
FR2786604B1 (fr) * 1998-11-30 2001-01-05 Aries Ind Structure Procede de realisation d'un clavier et clavier ainsi obtenu
ITBO20040009A1 (it) * 2004-01-09 2004-04-09 Teuco Guzzini Spa Procedimento per la realizzazione di un dispositivo di telecomando e relativo dispositivo di telecomando
EP1746616A4 (en) * 2004-05-07 2010-01-13 Sunarrow Ltd KEY UNIT WITH CARRIER FRAME
US20080183133A1 (en) * 2007-01-30 2008-07-31 Animas Corporation Infusion pump keypad assembly and method for making the same
DE102007027229B4 (de) * 2007-06-13 2014-03-20 Audi Ag Bedienvorrichtung für mindestens ein Fahrzeugsystem
TWI396114B (zh) 2009-04-10 2013-05-11 Askey Computer Corp 模組化鍵盤及其製法
ES2789329T3 (es) 2015-01-07 2020-10-26 Sky Medical Tech Limited Receptáculo de pila inviolable
EP3243208B1 (en) * 2015-01-07 2020-06-17 Sky Medical Technology Ltd Switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT975915B (it) * 1972-12-01 1974-08-10 Olivetti & Co Spa Tastiera in materiale elastico per macchine per ufficio
US4163138A (en) * 1978-03-17 1979-07-31 Bowmar Instrument Corporation Flush lighted flat keyboard assembly
JPS5577331U (it) * 1978-11-24 1980-05-28
DE2902353C2 (de) * 1979-01-22 1984-08-30 Telefunken electronic GmbH, 7100 Heilbronn Tastenfeld mit mehreren Tastschaltern
US4352968A (en) * 1981-02-09 1982-10-05 Kb Denver, Inc. Elastomeric boot for a keyboard subassembly
JPS61110582A (ja) * 1984-11-02 1986-05-28 Toho Polymer Kk 情報支持体、その製造方法及びその装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447513C2 (de) * 1994-07-28 2001-12-06 Siemens Ag Wasserdichtes Gehäuse zum Schutz von Elektronikschaltkreisen

Also Published As

Publication number Publication date
DE3716379A1 (de) 1987-11-19
JPS62271313A (ja) 1987-11-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee