WO2014111271A1 - Abschirmanordnung für eine elektrische steckverbindung - Google Patents
Abschirmanordnung für eine elektrische steckverbindung Download PDFInfo
- Publication number
- WO2014111271A1 WO2014111271A1 PCT/EP2014/050015 EP2014050015W WO2014111271A1 WO 2014111271 A1 WO2014111271 A1 WO 2014111271A1 EP 2014050015 W EP2014050015 W EP 2014050015W WO 2014111271 A1 WO2014111271 A1 WO 2014111271A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrical
- plug
- shield
- shielding
- component
- Prior art date
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Definitions
- the invention relates to an electrical shielding arrangement and an electrical plug connection.
- Vehicle connectors must be partially shielded to protect other components of the vehicle, such as the controller or the radio, from electromagnetic radiation.
- the two plug-in components such as plug and socket
- a shielded connector shield elements that when mating the
- Plugs are inserted into each other and in their interior the
- An electrical connection of the two screen elements can also be made via the contact point of the two screen elements.
- the shield elements can move relative to one another in the case of a shielded plug connection. This can lead to wear at the contact point of the shield elements and thus to an increased contact resistance between the two shield elements. This can result in premature failure of the shield and / or connector.
- One aspect of the invention relates to an electrical shielding arrangement for an electrical connector.
- the electrical shielding arrangement is designed to shield an electrical connection in its interior, i. Electromagnetic radiation emitted by the electrical connection, at least to attenuate the environment.
- the shielding arrangement comprises a first shielding element and a second shielding element, wherein the first shielding element and the second shielding element are designed to
- the two shield elements may comprise bodies of an electrically conductive material, such as copper, which at least partially surround an electrical connection.
- the shielding elements can be designed as shielding plates.
- Plug connection be attached and when plugging the
- Plug-in connector are simultaneously plugged together with electrical contacts of the connector.
- Screen element can be connected to each other during mating via a contact point, in which the second shield element is clamped in the first screen element.
- the second shielding element comprises a base body and a
- the main body may be designed to be mechanically rigidly connected to a plug-in component.
- the contacting body can be the contact point for the first
- the electrical shield arrangement comprises a flexible element with which the base body and the contacting body are mechanically coupled.
- At least one of the two screen elements comprises a flexible mechanical Connection that can absorb shaking movements or vibrations, thus relieving the contact point and / or to protect against relative movements.
- the flexible element can also be electrically conductive and / or electrically couple the main body and the contacting body.
- the second screen element is designed in two parts, wherein the contacting point for the first screen element is separated from the base body and connected to a flexible element.
- the contacting point is mechanically decoupled from the remaining shielding. In this way, relative movements and thus premature wear of the contact point can be avoided.
- the flexible element comprises a flexible band which surrounds the base body and the contacting body at least in sections.
- the flexible element may comprise a tube or band of electrically conductive tissue or mesh.
- the flexible element comprises a spring element.
- the spring element may, for example, comprise a strip of metal sheet which is bent so as to have a spring action.
- the strip may be bent in an S-shape.
- the flexible element comprises a cable or a cable.
- the line or the cable can be connected to the base body and the contacting body, for example by soldering,
- the flexible element is connected to the contacting body and the base body. Both the flexible band, the spring element and the line can with one end to the
- a stop is formed between the Kunststoffier endeavor and the main body, the movement of the Limited basic body in the direction of the Kunststoffier emotionss during mating of the first screen element and the second screen element.
- the stop may be formed for example by means of an edge of the base body, which can be placed on a shoulder of the Kunststoffier emotionss. It is also possible that the stop is formed by means of a projection on the Kunststoffier Sciences, which can sit on the body. With the Endabschlag the shielding can be secured against overpressure when plugging.
- the first shielding element comprises a tubular portion and the contacting body of the second
- Shield element another tubular portion which over the
- Shield element can be produced.
- the two shielding elements can have tubular areas or sections which can be plugged into one another and clamped together.
- the main body of the second shielding member comprises a tubular portion which on a
- tubular portion of the Needlesierelements is plugged and is movable relative to this.
- the two parts of the second screen element may be positioned by an overlapping area (i.e., a clearance fit) to each other.
- the tubular portion of the contacting can be movable in all directions to the body.
- the main body of the second shielding element comprises an opening in which a tubular portion of the contacting body is received and is movable therein.
- the main body may provide an opening with a tubular portion.
- the base body comprises a flat sheet, through which the contacting body is guided in such a way that it can be moved in all directions relative to the flat sheet metal.
- Another aspect of the invention relates to an electrical connector for making an electrical connection between a first electrical contact and a second electrical contact.
- the Plug-in connection designed to connect an aggregate, such as an electric drive, a vehicle with other components of the vehicle, such as a battery.
- Plug-in connection a first plug-in component with the first electrical contact and a second plug-in component with the second electrical contact, wherein the first plug-in component and the second plug-in component are designed to be plugged into each other and thereby the electrical
- Plug component is attached, so that when mating the
- Plug components, the first shield element and the second shield element are inserted into one another and form an electrical shield for the electrical connection formed from the first electrical contact and the second electrical contact.
- Such shielded connectors can be used on mounting parts with higher Scblinlprofilen, for example, directly to an electric drive.
- the first plug-in component is attached to an electrical device or aggregate of a vehicle.
- the second plug-in component may be a plug on a wire harness of the vehicle.
- Contacting point are on the aggregate side or on the plug side.
- FIG. 1 shows a schematic cross-sectional view of a connector according to an embodiment of the invention.
- Fig. 2 shows a cross-sectional view of a shielding arrangement according to another embodiment of the invention.
- FIG. 3 shows a three-dimensional view of the shielding arrangement from FIG. 2.
- FIG. 1 shows a plug connection 10 which comprises two plug-in components 12, 14 each having a contact element 16, 18 in the form of a pin 16 and a corresponding contact 18.
- the plug-in component 12 is, for example, mechanically connected to a control unit or an aggregate of a vehicle, for example an electric drive.
- the plug-in component 14 is for example a
- Harness connector 14 which is connected to a harness of the vehicle.
- the two contact elements 16, 18 are surrounded by a screening arrangement 20, which comprises a first screen element 22, which is connected to the
- Plug component 12 (mechanically rigid) is connected and as
- ECU side or aggregate side screen is used.
- the first shield element 22 surrounds a contact point between the
- the shielding arrangement 20 comprises a second shielding element 24, which is constructed in two parts and which has a contacting body 26 and a
- Base body 28 which are mechanically coupled to a flexible member 30.
- the main body 28 and the contacting body 26 can be moved relative to one another, but are mechanically coupled to one another via the flexible element 30.
- the second shield element 24 serves as a cable harness-side screen and is connected via the base body 28 with the plug-in component 14 (mechanically rigid).
- the contacting body 26 is thus flexibly coupled to the plug-in component 14 via the flexible element 30.
- the contacting body 26 has a contact point 32 or a
- the contact point 32 may be, for example, a clamp.
- the force of the Whyierstelle 32, with the Whyier stresses 26 is held on the first screen member 22 (for example, a clamping force and / or frictional force), is greater than the force that is necessary to deform the flexible member 30.
- the main body 28 and the flexible member 30 made of an electrically conductive material, such as copper.
- the shield elements 22, 24 are electrically conductively connected to each other (but isolated from the contact elements 16, 18) and grounded.
- the main body 28 is electrically connected to a ground conductor 34 of the plug-in component 14, the contacting body 26 with the main body 28 via the flexible
- End stop 38 which serves to limit a direction of movement of the main body 28 relative to the Kunststoffier Sciences 26.
- the contacting body 26 can be plugged by means of the base body 28 onto the first screen element. Also overpressure of the connector is prevented.
- the first shield member 22 includes a tubular portion 40 that surrounds the contact member 16.
- the contacting body 26 of the second shielding element 24 comprises a tubular portion 42 which surrounds a region of the first shielding element 22 and can therefore be regarded as a shielding sleeve 42.
- the tubular portion 42 has on its inside the contact point 32.
- the contacting body 26 has a further, second tubular portion 44, which may have a smaller diameter than the first tubular portion 42.
- the two tubular sections 42, 44 are rigidly connected to each other.
- the main body 28 has a tubular portion 46 which is the same
- Diameter as the first tubular portion 42 of the Heidelbergier endeavors 26 may have.
- the tubular portion 46 of the main body 28 is pushed over the tubular portion 44 of the Whyier stresses 26.
- Game adjustment 48 is located between the two tubular sections 44, 46 a small distance.
- the contacting body 26 is received in an opening 52 in the body 28 provided by the tubular portion 46.
- the end stop 38 is formed by an edge 48 of the tubular portion 42 and by an edge 50 of the tubular portion 46.
- the flexible element 30 may comprise a hose and / or a band which is connected to the main body 28 and the contacting body 26.
- a hose, the main body 28 and the Kunststoffier Sci may comprise a hose, the main body 28 and the Kunststoffier Sci.
- FIG. 2 shows a further embodiment of a shielding arrangement 20.
- the base body 28 of the second shielding element 24 is embodied in sections as a flat sheet which runs substantially orthogonally to the direction of extension of the tubular sections 40, 42 and which has an opening 52 in which the
- Contact body 26 is movably received.
- the flexible element 30 is designed as a spring element 30, which is shaped such that it allows a three-dimensional movement of the contacting body 26 relative to the main body 28.
- the spring element projects from an outer side of the contacting body 26.
- the spring element 30 is formed, for example, as an S-shaped bent sheet metal strip, which may be formed from the sheet material of the contacting body 26.
- the spring element 30 is fastened to the main body 28, for example by means of welding. But it is also possible that the spring element 30 is deposited only on the base body 28.
- the first screen element 22 and the contacting body 26 have a plurality of contacting points 32 with which the contacting body 26 can be clamped over the first screen element.
- a stop 38 is formed with a projection 54 which projects from the outside of the contacting body 26.
- the stop 38 may be a sheet metal strip, which consists of the sheet material of
- Contact body 26 may be formed.
- a shielding arrangement 20 may comprise a plurality of spring elements 30 and / or a plurality of projections 54.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015553038A JP6180546B2 (ja) | 2013-01-18 | 2014-01-02 | 電気的な差込み接続部用のシールド装置 |
US14/761,235 US9761997B2 (en) | 2013-01-18 | 2014-01-02 | Shielding system for an electrical plug connection |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013200810.4 | 2013-01-18 | ||
DE102013200810.4A DE102013200810A1 (de) | 2013-01-18 | 2013-01-18 | Abschirmanordnung für eine elektrische Steckverbindung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014111271A1 true WO2014111271A1 (de) | 2014-07-24 |
Family
ID=49918709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/050015 WO2014111271A1 (de) | 2013-01-18 | 2014-01-02 | Abschirmanordnung für eine elektrische steckverbindung |
Country Status (4)
Country | Link |
---|---|
US (1) | US9761997B2 (de) |
JP (1) | JP6180546B2 (de) |
DE (1) | DE102013200810A1 (de) |
WO (1) | WO2014111271A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329262A (en) * | 1991-06-24 | 1994-07-12 | The Whitaker Corporation | Fixed RF connector having internal floating members with impedance compensation |
US5641294A (en) * | 1995-05-31 | 1997-06-24 | Northern Telecom Limited | Backplane assembly including coaxial connectors |
WO2010024633A2 (en) * | 2008-08-29 | 2010-03-04 | Ls Cable Ltd. | Connector having connection portion with concavo-convex structure and method for coupling connector to bundle-type braided shield |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4227765A (en) * | 1979-02-12 | 1980-10-14 | Raytheon Company | Coaxial electrical connector |
US4795352A (en) * | 1988-02-01 | 1989-01-03 | Amp Incorporated | Microcoaxial connector family |
JP2570939Y2 (ja) * | 1992-03-26 | 1998-05-13 | 日本エー・エム・ピー株式会社 | シールド型電気コネクタ及びそれに使用する固定金具 |
US5431577A (en) * | 1994-07-07 | 1995-07-11 | Uni-Star Industries, Inc. | Floating escutcheon |
US5558541A (en) * | 1994-10-03 | 1996-09-24 | Hewlett-Packard Company | Blind mate connector for an electronic circuit tester |
US5842872A (en) * | 1995-06-30 | 1998-12-01 | The Whitaker Corporation | Modular right angle board mountable coaxial connector |
JP3286183B2 (ja) * | 1996-09-30 | 2002-05-27 | アジレント・テクノロジー株式会社 | 同軸コネクタフローティングマウント装置 |
US6390829B1 (en) * | 2000-04-25 | 2002-05-21 | Antec Corporation | Electrical connector assembly for a printed circuit board |
US6575761B1 (en) * | 2000-08-30 | 2003-06-10 | Molex Incorporated | Coaxial connector module and method of fabricating same |
JP3541319B2 (ja) * | 2001-10-12 | 2004-07-07 | 日本航空電子工業株式会社 | フローティング機構付き同軸コネクタ |
JP2003178844A (ja) * | 2001-12-11 | 2003-06-27 | Mitsubishi Electric Corp | 同軸コネクタ |
US7150648B1 (en) * | 2005-11-02 | 2006-12-19 | Tyco Electronics Corporation | Surface mount electrical connector |
JP5707808B2 (ja) * | 2010-09-21 | 2015-04-30 | 富士通株式会社 | 結合デバイス |
US8740629B1 (en) * | 2012-11-29 | 2014-06-03 | Tyco Electronics Corporation | Header assembly |
-
2013
- 2013-01-18 DE DE102013200810.4A patent/DE102013200810A1/de active Pending
-
2014
- 2014-01-02 US US14/761,235 patent/US9761997B2/en active Active
- 2014-01-02 WO PCT/EP2014/050015 patent/WO2014111271A1/de active Application Filing
- 2014-01-02 JP JP2015553038A patent/JP6180546B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329262A (en) * | 1991-06-24 | 1994-07-12 | The Whitaker Corporation | Fixed RF connector having internal floating members with impedance compensation |
US5641294A (en) * | 1995-05-31 | 1997-06-24 | Northern Telecom Limited | Backplane assembly including coaxial connectors |
WO2010024633A2 (en) * | 2008-08-29 | 2010-03-04 | Ls Cable Ltd. | Connector having connection portion with concavo-convex structure and method for coupling connector to bundle-type braided shield |
Also Published As
Publication number | Publication date |
---|---|
US20150357766A1 (en) | 2015-12-10 |
US9761997B2 (en) | 2017-09-12 |
DE102013200810A1 (de) | 2014-07-24 |
JP2016507873A (ja) | 2016-03-10 |
JP6180546B2 (ja) | 2017-08-16 |
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