MX2011009865A - Audio jack with esd protection. - Google Patents

Audio jack with esd protection.

Info

Publication number
MX2011009865A
MX2011009865A MX2011009865A MX2011009865A MX2011009865A MX 2011009865 A MX2011009865 A MX 2011009865A MX 2011009865 A MX2011009865 A MX 2011009865A MX 2011009865 A MX2011009865 A MX 2011009865A MX 2011009865 A MX2011009865 A MX 2011009865A
Authority
MX
Mexico
Prior art keywords
jack
audio
electrostatic discharge
high gain
audio plug
Prior art date
Application number
MX2011009865A
Other languages
Spanish (es)
Inventor
Edeler Wolfgang
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of MX2011009865A publication Critical patent/MX2011009865A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7032—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity making use of a separate bridging element directly cooperating with the terminals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/02—Carrying-off electrostatic charges by means of earthing connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement

Abstract

A plug-and-jack for use with an electronic device that is configured to ensure circuitry of the device is protected from electrostatic discharge. In one case, the jack is an audio jack designed to protect high gain circuitry of the device against electrostatic discharge from the leads of an audio plug. The jack includes a mechanical switch that only connects the high gain circuitry to the appropriate portion of the audio plug once the audio plug is fully inserted. At the same time, the mechanical switch also connects the high gain circuitry and corresponding portion of the audio plug to an electrostatic discharge circuit..
MX2011009865A 2010-10-22 2011-09-20 Audio jack with esd protection. MX2011009865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10188508.5A EP2445062B1 (en) 2010-10-22 2010-10-22 Audio jack with ESD protection

Publications (1)

Publication Number Publication Date
MX2011009865A true MX2011009865A (en) 2012-04-23

Family

ID=43639849

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011009865A MX2011009865A (en) 2010-10-22 2011-09-20 Audio jack with esd protection.

Country Status (6)

Country Link
EP (2) EP2830166B1 (en)
JP (1) JP5409736B2 (en)
KR (1) KR101205581B1 (en)
CN (1) CN102457786B (en)
CA (1) CA2753084C (en)
MX (1) MX2011009865A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102904117B (en) * 2012-09-27 2015-02-04 珠海德百祺科技有限公司 Earphone socket
KR102339834B1 (en) * 2015-05-29 2021-12-16 한국단자공업 주식회사 Audio connector module with considering esd protection
US10547146B2 (en) * 2017-02-10 2020-01-28 Sentinel Connector Systems, Inc. Switched power over Ethernet connector
US10938166B2 (en) 2017-02-10 2021-03-02 Sentinel Connector Systems, Inc. Switched power over ethernet connector
CN113395635A (en) * 2021-05-12 2021-09-14 深圳市天视通视觉有限公司 Earphone interface circuit and terminal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2589703B2 (en) * 1987-09-14 1997-03-12 松下電器産業株式会社 Connection device
US5266042A (en) * 1992-08-31 1993-11-30 Eastern Research, Inc. Electrical jack and patch plug assembly
JPH1032057A (en) * 1996-07-15 1998-02-03 Oki Electric Ind Co Ltd Jack structure for head set
JP4505424B2 (en) * 2006-03-17 2010-07-21 ホシデン株式会社 Jack
US7789697B2 (en) * 2007-06-11 2010-09-07 Apple Inc. Plug detection mechanisms
JP4806692B2 (en) * 2008-03-24 2011-11-02 ホシデン株式会社 Jack

Also Published As

Publication number Publication date
JP5409736B2 (en) 2014-02-05
EP2445062A1 (en) 2012-04-25
JP2012094496A (en) 2012-05-17
EP2830166A2 (en) 2015-01-28
EP2830166B1 (en) 2019-02-06
EP2830166A3 (en) 2015-03-25
CA2753084A1 (en) 2012-04-22
CN102457786A (en) 2012-05-16
EP2445062B1 (en) 2015-12-23
CN102457786B (en) 2014-09-17
CA2753084C (en) 2014-07-22
KR20120042647A (en) 2012-05-03
KR101205581B1 (en) 2012-11-27

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Legal Events

Date Code Title Description
FG Grant or registration