MX2020003078A - Teclado elastomerico. - Google Patents

Teclado elastomerico.

Info

Publication number
MX2020003078A
MX2020003078A MX2020003078A MX2020003078A MX2020003078A MX 2020003078 A MX2020003078 A MX 2020003078A MX 2020003078 A MX2020003078 A MX 2020003078A MX 2020003078 A MX2020003078 A MX 2020003078A MX 2020003078 A MX2020003078 A MX 2020003078A
Authority
MX
Mexico
Prior art keywords
chamber
elastomeric
fluid
elastomeric dome
valve arrangement
Prior art date
Application number
MX2020003078A
Other languages
English (en)
Inventor
Marek Wozniak
Przemyslaw Madon
Original Assignee
Merit Automotive Electronics Systems S L U
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 Merit Automotive Electronics Systems S L U filed Critical Merit Automotive Electronics Systems S L U
Publication of MX2020003078A publication Critical patent/MX2020003078A/es

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
    • H01H13/82—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 contact space venting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/002—Venting with external pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/002—Venting with external pressure
    • H01H2213/006—Labyrinth
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/002—Venting with external pressure
    • H01H2213/008—Flaps cut out forming valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/03—Sound
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/046—Inflatable bubble or cell

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

La presente invención se refiere a un teclado elastomérico (1) que tiene al menos una tecla (3) que comprende un domo elastomérico (41) que define una cámara (42) y provisto en su interior con un medio de activación (43), un medio de activación (44) que coopera con dicho medio de activación (44), y al menos un canal de compensación (48) que se abre en dicha cámara (42) para permitir un flujo de fluido desde dicha cámara (42), mientras dicho domo elastomérico (41) colapsa, y hacia dicha cámara (42), mientras se libera dicho domo elastomérico (41). Para suprimir la intensidad de sonido del evento de empuje hacia arriba, al menos uno de dichos canales de compensación (48) comprende al menos una disposición de válvula (5) que genera restricciones de fluido mientras el fluido regresa a dicha cámara (42). Preferiblemente, dicha disposición de válvula (5) tiene una forma de válvula Tesla.
MX2020003078A 2017-09-26 2017-09-26 Teclado elastomerico. MX2020003078A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PL2017/000095 WO2019066667A1 (en) 2017-09-26 2017-09-26 ELASTOMERIC KEYBOARD

Publications (1)

Publication Number Publication Date
MX2020003078A true MX2020003078A (es) 2020-08-17

Family

ID=60452711

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020003078A MX2020003078A (es) 2017-09-26 2017-09-26 Teclado elastomerico.

Country Status (9)

Country Link
US (1) US11164706B2 (es)
EP (1) EP3688781B1 (es)
JP (1) JP2021508408A (es)
KR (1) KR20200090152A (es)
CN (1) CN111492451A (es)
BR (1) BR112020005953A2 (es)
ES (1) ES2902721T3 (es)
MX (1) MX2020003078A (es)
WO (1) WO2019066667A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113550998A (zh) * 2021-06-03 2021-10-26 湖南大学 基于特斯拉阀构造耗能的液体阻尼器
US11983336B1 (en) 2023-06-27 2024-05-14 Dell Products L.P. Magnetic toggle ejector
US11983332B1 (en) * 2023-06-27 2024-05-14 Dell Products L.P. Low acoustic keyboard key

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329559A (en) 1916-02-21 1920-02-03 Tesla Nikola Valvular conduit
DE3041859A1 (de) 1980-11-06 1982-06-03 Preh Elektro Feinmechanik Tastatur
SU955248A1 (ru) * 1981-03-31 1982-08-30 За витель Коммутационное устройство
JPS6396828A (ja) * 1986-10-13 1988-04-27 日本電気株式会社 押しボタンスイツチ
US5418530A (en) 1991-05-31 1995-05-23 Compaq Computer Corporation Key with silent return movement
DE4335781C2 (de) 1993-10-20 1998-02-19 Henkel Kgaa Fettalkohole auf pflanzlicher Basis und Verfahren zu Ihrer Herstellung
JP2606989Y2 (ja) * 1993-12-21 2001-02-19 ナイルス部品株式会社 ラバーキースイッチ
JPH07271367A (ja) * 1994-03-30 1995-10-20 Yamaha Corp 操作子構造
US5710397A (en) 1995-08-04 1998-01-20 Acer Peripherals, Inc. Switch actuator for membrane switch
DE19608773C2 (de) 1996-03-07 1998-11-26 Preh Elektro Feinmechanik Schaltmatte
US6356245B2 (en) 1999-04-01 2002-03-12 Space Systems/Loral, Inc. Microwave strip transmission lines, beamforming networks and antennas and methods for preparing the same
US6672781B1 (en) 2000-04-27 2004-01-06 Minebea Co., Ltd. Reduced noise key unit
US6491456B2 (en) 2000-06-23 2002-12-10 Darfon Electronics Corp. Keyboard thin film circuit board with trenches to release air from hollow rubber domes
US7091952B2 (en) 2001-05-03 2006-08-15 3M Innovative Properties Company Liquid proof switch array
JP4108548B2 (ja) 2003-06-19 2008-06-25 ミネベア株式会社 キーボード用スイッチ
EP2620841A1 (en) * 2005-02-17 2013-07-31 Advanced Input Devices, Inc. Keyboard assembly
TWM324842U (en) 2007-08-01 2008-01-01 Darfon Electronics Corp Membrane switch circuit and keyswitch using such membrane switch circuit
DE102009051829B4 (de) * 2009-11-04 2014-05-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrischer Schalter
JP5567470B2 (ja) * 2010-12-28 2014-08-06 株式会社東海理化電機製作所 スイッチ装置
JP6400960B2 (ja) * 2013-12-13 2018-10-03 富士通コンポーネント株式会社 キースイッチ装置、キーボード及び反力発生部材
TWI616921B (zh) * 2016-10-28 2018-03-01 研能科技股份有限公司 可升降之鍵盤結構
TWI592965B (zh) * 2016-10-28 2017-07-21 研能科技股份有限公司 可升降之鍵盤結構
TWI623008B (zh) * 2017-02-02 2018-05-01 宏碁股份有限公司 鍵盤模組及使用此鍵盤模組的電子裝置

Also Published As

Publication number Publication date
JP2021508408A (ja) 2021-03-04
US11164706B2 (en) 2021-11-02
BR112020005953A2 (pt) 2020-12-22
CN111492451A (zh) 2020-08-04
ES2902721T3 (es) 2022-03-29
KR20200090152A (ko) 2020-07-28
EP3688781A1 (en) 2020-08-05
WO2019066667A1 (en) 2019-04-04
US20200286698A1 (en) 2020-09-10
EP3688781B1 (en) 2021-11-10

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