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WO2006016119A3 - Power plug or adaptor with retractable/foldable pins - Google Patents

Power plug or adaptor with retractable/foldable pins Download PDF

Info

Publication number
WO2006016119A3
WO2006016119A3 PCT/GB2005/003029 GB2005003029W WO2006016119A3 WO 2006016119 A3 WO2006016119 A3 WO 2006016119A3 GB 2005003029 W GB2005003029 W GB 2005003029W WO 2006016119 A3 WO2006016119 A3 WO 2006016119A3
Authority
WO
WIPO (PCT)
Prior art keywords
body part
upper body
pins
lower body
locking mechanism
Prior art date
Application number
PCT/GB2005/003029
Other languages
French (fr)
Other versions
WO2006016119A2 (en
Inventor
Allan John Gillis
Original Assignee
Ridings Ltd
Allan John Gillis
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 Ridings Ltd, Allan John Gillis filed Critical Ridings Ltd
Publication of WO2006016119A2 publication Critical patent/WO2006016119A2/en
Publication of WO2006016119A3 publication Critical patent/WO2006016119A3/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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • 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
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
    • 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
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • 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
    • H01R13/7036—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 the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • 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
    • H01R13/707—Structural association with built-in electrical component with built-in switch interlocked with contact members or counterpart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

A UK standard, electrical power plug or adaptor comprises an upper body part (1); a lower body part (2) attached to the upper body part; live, neutral and earth pins (4, 5 and 6) housed in the lower body part (2) and displaceable from an inactive position in at least one lower body part, to a projecting, active position; spring contacts (7) for the three pins (4, 5 and 6); a spring loaded locking mechanism comprising movable parts) (3) and static parts) being fixed directly or indirectly to the upper body part (1); and a manually operas a lever or button (14) connected to the movable part of the locking mechanism (3) and extending outside the upper body part (1) and/or lower body past (2), so that manual movement of the lever or button (14) by the user in turn displaces the movable parts) of the locking mechanism (3) relative to the upper body part (1), to unlock the pins (4, 5 and 6) from, their inactive, or active positions, depending on the pin positions required by the user.
PCT/GB2005/003029 2004-08-13 2005-08-01 Power plug or adaptor with retractable/foldable pins WO2006016119A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0418065.9 2004-08-13
GBGB0418065.9A GB0418065D0 (en) 2004-08-13 2004-08-13 Power plug or adaptor with retractable/foldable pins

Publications (2)

Publication Number Publication Date
WO2006016119A2 WO2006016119A2 (en) 2006-02-16
WO2006016119A3 true WO2006016119A3 (en) 2006-04-20

Family

ID=33017450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2005/003029 WO2006016119A2 (en) 2004-08-13 2005-08-01 Power plug or adaptor with retractable/foldable pins

Country Status (2)

Country Link
GB (2) GB0418065D0 (en)
WO (1) WO2006016119A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2002515A2 (en) * 2006-04-03 2008-12-17 Thinplug Limited Plug
GB2436899B (en) * 2006-04-03 2009-06-17 Zihni Yalcin Plug
GB0619982D0 (en) * 2006-10-10 2006-11-15 Logicor Ltd Electrical connection apparatus
GB2458318B (en) * 2008-03-14 2012-04-18 Nigel Philip Valentine Fitzhugh Electrical plug with folding pins
EP2394335A1 (en) 2009-02-04 2011-12-14 Made In Mind Limited Electrical plug
US8410752B2 (en) 2010-10-26 2013-04-02 Research In Motion Limited Charger device for a portable electronic device
US8638064B2 (en) 2010-10-26 2014-01-28 Blackberry Limited Charger device for a portable electronic device
TWI434464B (en) 2011-08-12 2014-04-11 Powertech Ind Co Ltd Expandable/juxtaposable plug, electronic device having an expandable/juxtaposable plug and retaining base thereof
TWM423951U (en) * 2011-08-26 2012-03-01 wen-yong Liao Plug structure with adjustable pin
US9331441B2 (en) * 2014-06-17 2016-05-03 Apple Inc. Power adapter with retractable prongs
CN108963626B (en) * 2018-07-17 2024-02-09 北京突破电气有限公司 Self-locking plug
US10938141B2 (en) 2019-05-21 2021-03-02 Tai Kien Charger safety cover
CN112636050B (en) * 2019-09-24 2023-05-26 Oppo广东移动通信有限公司 Power adapter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474464A (en) * 1991-09-10 1995-12-12 Rutland Gilts Limited Electrical adaptor
US5611701A (en) * 1994-02-24 1997-03-18 Asian Micro Sources, Inc. Collapsible prong plug device for battery charger
US5791921A (en) * 1997-01-09 1998-08-11 Lee; Anthony Easily operable universal adapter
US6382996B1 (en) * 2001-06-11 2002-05-07 E & B Giftware Llc Worldwide adaptor plug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082450A (en) * 1990-11-05 1992-01-21 Warren Sr Charles C Safety plug with ground lock and prong locks
US5393237A (en) * 1993-09-22 1995-02-28 William J. Roy Electric plug locking device
JPH11195447A (en) * 1997-12-26 1999-07-21 Mitsumi Electric Co Ltd Plug storing-type ac adapter
GB9908016D0 (en) * 1999-04-08 1999-06-02 Pi Electronics Hong Kong Limit An electrical plug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474464A (en) * 1991-09-10 1995-12-12 Rutland Gilts Limited Electrical adaptor
US5611701A (en) * 1994-02-24 1997-03-18 Asian Micro Sources, Inc. Collapsible prong plug device for battery charger
US5791921A (en) * 1997-01-09 1998-08-11 Lee; Anthony Easily operable universal adapter
US6382996B1 (en) * 2001-06-11 2002-05-07 E & B Giftware Llc Worldwide adaptor plug

Also Published As

Publication number Publication date
GB0506948D0 (en) 2005-05-11
GB2417141A (en) 2006-02-15
GB0418065D0 (en) 2004-09-15
WO2006016119A2 (en) 2006-02-16
GB2417141B (en) 2006-08-23

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