EP1801934A2 - Abgeschirmte elektrische Steckdose - Google Patents

Abgeschirmte elektrische Steckdose Download PDF

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Publication number
EP1801934A2
EP1801934A2 EP06255387A EP06255387A EP1801934A2 EP 1801934 A2 EP1801934 A2 EP 1801934A2 EP 06255387 A EP06255387 A EP 06255387A EP 06255387 A EP06255387 A EP 06255387A EP 1801934 A2 EP1801934 A2 EP 1801934A2
Authority
EP
European Patent Office
Prior art keywords
electrical connector
insulative housing
shell
pair
contacts
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.)
Withdrawn
Application number
EP06255387A
Other languages
English (en)
French (fr)
Other versions
EP1801934A3 (de
Inventor
Tsuneki Watanabe
Meng-Huan Yang
Gwou-Jong Tseng
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.)
Hon Hai Precision Industry Co Ltd
Original Assignee
Hon Hai Precision Industry Co 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 Hon Hai Precision Industry Co Ltd filed Critical Hon Hai Precision Industry Co Ltd
Publication of EP1801934A2 publication Critical patent/EP1801934A2/de
Publication of EP1801934A3 publication Critical patent/EP1801934A3/de
Withdrawn legal-status Critical Current

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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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector

Definitions

  • the present invention relates to an electrical connector, and particularly to a micro electrical connector for mating with a complementary connector.
  • a normal USB receptacle connector comprises an insulative housing, a shell enclosing the insulative housing and a plurality of contacts received in the insulative housing.
  • Each contact always comprises a tail portion for soldering to an electronic member, such as a motherboard.
  • the tail portions are exposed out of the insulative housing and the shell.
  • the electronic member becomes more and more smaller. Therefore, the interior space between the electrical connector also becomes smaller. Accordingly the effect of the Electro-Magnetic Interference (EMI) to the discovered tail portions is obvious.
  • EMI Electro-Magnetic Interference
  • An object of the present invention is to provide an electrical connector to prevent EMI to the contacts.
  • an electrical connector adaptor for connecting with a complementary connector in a mating direction, comprises a shell, an insulative housing received in the shell and a plurality of contacts received in the housing.
  • the shell comprises a top surface, a pair of lateral surfaces, respectively, connecting with the top surface, and a two-parts rear surface, respectively, bent from the lateral surfaces.
  • the two-part rear surface comprises a base plate and a shielded plate extending rearwardly from the base plate.
  • Each contact comprises a tail portion exposed out of the insulative housing.
  • the shielded plate is above and covers the tail portions of the contacts.
  • FIG. 1 is an assembled, perspective view of an electrical connector in accordance with the present invention
  • FIG. 2 is a view similar to FIG. 1, but taken from a different aspect
  • FIG. 3 is a perspective view of an insulative housing with the contacts assembled on of the electrical connector shown in FIG. 1;
  • FIG. 4 is a view similar to FIG. 1, but taken from a different aspect, with a contact is pulled out of the insulative housing.
  • an electrical connector 100 comprises a shell 1, an insulative housing received in the shell 1, and a plurality of contacts 3 insert-molded in the insulative housing 2.
  • the shell 1 comprises a top surface 11, a bottom surface 12, a left surface 13, a right surface 14 and a rear surface 15 bent rearwardly from the left surface 13 and the right surface 14. Above-mentioned surfaces together define a receiving room (not labeled).
  • the top surface 11 comprises a resilient tab 111 bent into the receiving room for resisting the shield (not shown) of the complementary connector.
  • the top surface 11 comprises a pair of holding portions 112 extending rearwardly from the opposite ends of a rear edge thereof. The holding portions 112 and the rear surface 15 together define a receiving space (not labeled).
  • the bottom surface 15 comprises a pair of restricting tabs 122 extending rearwardly from the opposite ends of a rear edge thereof.
  • the rear surface 15 comprises a base plane 151 and a shielded plane 152 extending rearwardly from the base plane 151.
  • the insulative housing 2 comprises a main body 21 and a mating portion 22 extending forwardly from the main body 21.
  • the main body 21 comprises a retaining block 212 projecting upwardly therefrom.
  • the retaining block 212 is located between the holding portions 112 of the shell 1 for restricts the movement in a front-to-back direction of the housing 2.
  • a plurality of blocks 213 are alternatively formed at a bottom wall 218 of the main body 21 engaging with the bottom surface 12 of the shell 1.
  • a plurality of slits 216 forms between every two adjacent blocks 213.
  • a pair of stopping blocks 215 are formed at the opposite ends of the bottom wall for engaging with the restricting tabs 122 of the shell to restrict the movement in a lateral direction of the housing 2.
  • a pair of engaging blocks 214 are formed at the opposite ends of the main body 21 for engaging with the inner surface of the left and right surface 13, 14 of the shell 1.
  • the mating portion 22 defines a plurality of receiving slots 2221 thereon.
  • Each contact 3 comprises a contacting portion 34, a retaining portion 33 extending downwardly from the contacting portion and a tail portion 32 extending rearwardly from the retaining portion 33.
  • the contacting portions 34 are received in corresponding slots 2221.
  • the retaining portions 33 are insert-molded in the housing 2.
  • the tail portions are exposed out of the housing 2 and located between the slits 216 of the housing. Furthermore, the tail portions are fixed between the restricting tabs 122 of the shell 1 and under the shielded planes 152 of the shell 1.
  • the restricting tabs 122 prevent Electro-Magnetic Interference (EMI) to the tail portions 32 from the lateral direction.
  • the shielded planes 152 prevent EMI to tail portions 32 from the front-to-back direction and an up-to-down direction.
  • EMI Electro-Magnetic Interference

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP06255387A 2005-12-26 2006-10-19 Abgeschirmte elektrische Steckdose Withdrawn EP1801934A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2005201403985U CN2874849Y (zh) 2005-12-26 2005-12-26 电连接器

Publications (2)

Publication Number Publication Date
EP1801934A2 true EP1801934A2 (de) 2007-06-27
EP1801934A3 EP1801934A3 (de) 2007-08-08

Family

ID=37781441

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06255387A Withdrawn EP1801934A3 (de) 2005-12-26 2006-10-19 Abgeschirmte elektrische Steckdose

Country Status (2)

Country Link
EP (1) EP1801934A3 (de)
CN (1) CN2874849Y (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1976073A3 (de) * 2007-03-27 2009-06-03 Panasonic Electric Works Co., Ltd. Steckergehäuse
KR101237222B1 (ko) * 2010-09-07 2013-02-26 야자키 소교 가부시키가이샤 리셉터클의 실드 케이스

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108808322A (zh) * 2017-05-04 2018-11-13 富士康(昆山)电脑接插件有限公司 电连接器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020142636A1 (en) * 2000-05-31 2002-10-03 Murr Keith Mcquilkin Electrical connector assembly utilizing multiple ground planes
US6508678B1 (en) * 2000-08-31 2003-01-21 Advanced Connecteck Inc. Electrical connector assembly
US6786770B1 (en) * 2003-05-07 2004-09-07 Hon Hai Precision Ind. Co., Ltd. Shielded electrical connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020142636A1 (en) * 2000-05-31 2002-10-03 Murr Keith Mcquilkin Electrical connector assembly utilizing multiple ground planes
US6508678B1 (en) * 2000-08-31 2003-01-21 Advanced Connecteck Inc. Electrical connector assembly
US6786770B1 (en) * 2003-05-07 2004-09-07 Hon Hai Precision Ind. Co., Ltd. Shielded electrical connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1976073A3 (de) * 2007-03-27 2009-06-03 Panasonic Electric Works Co., Ltd. Steckergehäuse
KR101237222B1 (ko) * 2010-09-07 2013-02-26 야자키 소교 가부시키가이샤 리셉터클의 실드 케이스

Also Published As

Publication number Publication date
EP1801934A3 (de) 2007-08-08
CN2874849Y (zh) 2007-02-28

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