DE102009011403B3 - Connector i.e. jack bush, for use in printed circuit board for holding stereo jack to produce audio connection between e.g. mobile telephone and ear-phone, has plate, whose surface lies against contact field of board in conducting manner - Google Patents
Connector i.e. jack bush, for use in printed circuit board for holding stereo jack to produce audio connection between e.g. mobile telephone and ear-phone, has plate, whose surface lies against contact field of board in conducting manner Download PDFInfo
- Publication number
- DE102009011403B3 DE102009011403B3 DE102009011403A DE102009011403A DE102009011403B3 DE 102009011403 B3 DE102009011403 B3 DE 102009011403B3 DE 102009011403 A DE102009011403 A DE 102009011403A DE 102009011403 A DE102009011403 A DE 102009011403A DE 102009011403 B3 DE102009011403 B3 DE 102009011403B3
- Authority
- DE
- Germany
- Prior art keywords
- jack
- circuit board
- contact
- printed circuit
- socket
- 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.)
- Expired - Fee Related
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
- H01R24/58—Contacts spaced along longitudinal axis of engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- 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
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6277—Snap or like fastening comprising annular latching means, e.g. ring snapping in an annular groove
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2105/00—Three poles
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Die Erfindung betrifft eine Steckbuchse zur Anordnung auf einer Leiterplatte, insbesondere Klinkenbuchse zur Aufnahme eines Klinkensteckers, mit einem Gehäuse, und mit innerhalb des Gehäuses gelagerten Signalkontakten, die mit einem Stecker, insbesondere Klinkenstecker, elektrisch kontaktierbar sind und mit einem Schirmblech, welches ein Kontaktfeld der Leiterplatte elektrisch kontaktiert.The Invention relates to a socket for placement on a printed circuit board, in particular jack socket for receiving a jack plug, with a Casing, and inside the case mounted signal contacts, with a plug, in particular Jack plug, are electrically contactable and with a shield plate, which electrically contacts a contact pad of the printed circuit board.
Die Erfindung betrifft insbesondere Steckbuchsen zur Herstellung einer Audioverbindung zwischen Geräten, wie beispielsweise zwischen Mobiltelefon und Kopfhörer bzw. Freisprechmikrofon. Die erfindungsgemäßen Steckbuchsen lassen sich jedoch ohne weiteres auch für weitere Zwecke, beispielsweise für die Übertragung von Nicht-Audiodaten nutzen.The The invention particularly relates to sockets for producing a Audio connection between devices, such as between mobile phone and headset or Free microphone. The sockets of the invention can be but without further ado for other purposes, such as for the transfer of non-audio data use.
Insbesondere bei mobilen Kommunikationsgeräten sind die verwendeten Klinkenbuchsen von einem Schirmblech umgeben, welches störende Einflüsse auf die Signalübertragung von der Klinkenbuchse auf den Klinkenstecker abschirmt. Solche Störeinflüsse können beispielsweise durch die geräteeigene Antenne hervorgerufen werden. Bei Audioverbindungen äußern sich diese Störeinflüsse durch Nebengeräusche wie Rauschen oder Knistern.Especially in mobile communication devices are the jack sockets used surrounded by a shield plate, which disturbing influences on the signal transmission shields from the jack to the jack plug. Such disturbances can, for example through the device's own Antenna be caused. For audio connections express themselves These disturbances caused by background noises such as Noise or crackling.
Die Klinkenbuchse ist in aller Regel auf einer Leiterplatte des Kommunikationsgerätes aufgesetzt, wobei das Schirmblech durch Lot- oder andere Kontakte mit einem platinenseitigen Massepol verbunden ist. Diese Kontakte stehen in den meisten Fällen seitlich nach außen vom Gehäuse ab. Es sind jedoch auch Steckbuchsen bekannt, bei welchen die Schirmblechkontakte im Inneren des Steckbuchsengehäuses angeordnet sind.The Jack is usually placed on a circuit board of the communication device, wherein the shield plate by solder or other contacts with a board side Massepol is connected. These contacts are in most cases laterally outward from the case from. However, there are also known sockets in which the shield plate contacts inside the socket housing are arranged.
Aus
Ein
DIN Steckverbinder mit einem Schirmblech ist in
Schließlich ist
aus
Im Zuge der Verkleinerung der Formfaktoren von mobilen Kommunikationsgeräten bei gleichzeitig wachsendem Funktionsumfang, besteht der Bedarf, Bauteile möglichst platzsparend zu gestalten.in the Along with the reduction of the form factors of mobile communication devices at the same time increasing functional range, there is the need, components preferably to save space.
Aufgabe der Erfindung ist es deshalb, den Bauraum der Steckbuchse auf der Leiterplatte zu verringern, insbesondere eine vorteilhafte Massenkontaktierung des Schirmbleches vorzuschlagen.task The invention is therefore the space of the socket on the To reduce printed circuit board, in particular an advantageous mass contacting to propose the shielding plate.
Gelöst wird die Aufgabe von einer Steckbuchse mit den Merkmalen des Anspruches 1, insbesondere mit den kennzeichnenden Merkmalen, wonach das Schirmblech mit seiner Stirnfläche elektrisch kontaktierend auf dem Kontaktfeld der Leiterplatte aufliegt.Is solved the task of a socket with the features of the claim 1, in particular with the characterizing features, according to which the shield plate with his face electrically contacting rests on the contact pad of the circuit board.
Als Stirnfläche des Schirmbleches ist die Schnitt- bzw. Stanzäche des Bleches anzusehen, also die Fläche, über welche die Blechstärke gemessen wird.When face of the shield plate is the cutting or punching surface of the sheet to see, so the area over which the sheet thickness is measured.
Wenn ausschließlich die Stirnfläche des Schirmbleches der Massenkontaktierung mit der Leiterplatte dient, kann auf außerhalb oder innerhalb des Gehäuses angeordnete Kontakte verzichtet werden. Hierdurch entsteht ein zusätzlicher Bauraum, der für andere Bauteile oder aber für Strukturverkleinerungen genutzt werden kann. Für die Massenkontaktierung des Schirmblechs wird folglich nur noch der Bauraum über der Platine eingenommen, welcher durch das das Steckbuchengehäuse umgebende Schirmblech zwangsläufig belegt ist. Der Massenkontakt des Schirmbleches liegt folglich innerhalb der Stirnflächenkontur des über der Platine angeordneten Schirmbleches.If exclusively the face the shield plate of the mass contacting with the circuit board, can be on outside or inside the case arranged contacts are dispensed with. This creates an additional Space available for other components or for Structural reductions can be used. For the mass contacting of the Shielding plate is therefore occupied only the space above the board, which inevitably occupied by the shielding sheet surrounding the shielding plate is. The mass contact of the shielding plate is therefore within the face contour of the over the board arranged shielding sheets.
Eine besonders bevorzugte Ausführungsform kennzeichnet sich dadurch, dass an der Stirnfläche des Schirmblechs ein Andruckkontakt angeordnet ist, welcher innerhalb der Stirnflächenkontur auf dem Kontaktfeld der Leiterplatte aufliegt. Der Andruckkontakt kann als Federelement ausgebildet sein. Dabei ist insbesondere vorgesehen, dass das Federelement vom Schirmblech selbst ausgebildet ist.A particularly preferred embodiment characterized in that on the end face of the shielding plate a pressure contact is arranged, which within the end face contour on the contact field the circuit board rests. The pressure contact can be used as a spring element be educated. It is particularly provided that the spring element is formed by the shield plate itself.
Einen Andruckkontakt innerhalb der Stirnflächenkontur über der Leiterplatte vorzusehen, hat den wesentlichen Vorteil, dass eine sichere Kontaktierung auf dem Massekontaktfeld der Leiterplatte möglich ist. Mittels eines solchen Andruckkontaktes lassen sich definierte Kontaktkräfte und ein Materialtoleranzausgleich realisieren.a Provide pressure contact within the face contour over the circuit board, has the significant advantage of having a secure contact the ground contact field of the circuit board is possible. By means of such Contact pressure can be defined contact forces and realize a material tolerance compensation.
Von besonderem Vorteil ist, wenn dass Federelement vom Schirmblech selbst ausgebildet ist und beispielsweise im selben Arbeitsgang wie das Schirmblech herstellbar ist.From is particularly advantageous if the spring element of the shield plate itself is formed and, for example, in the same operation as the shield plate can be produced.
In einem solchen Falle ist vorgesehen, dass das Federelement ein in Richtung Leiterplatte vorstehendes Mäanderfederelement, welches durch die Montage der Steckbuchse auf einer Leiterplatte gespannt wird, ist.In In such a case, it is provided that the spring element in a Direction of printed circuit board protruding meander spring element, which tensioned by mounting the socket on a printed circuit board will is.
Schließlich ist vorgesehen, dass das Schirmblech selbst das Steckbuchsengehäuse ausbildet, wobei dies nicht ausschließt, dass innerhalb des Steckbuchsengehäuses Kunststoffträger für beispielsweise die Signalkontakte vorgesehen sind.Finally is provided that the shield plate itself forms the socket housing, wherein this does not exclude that within the socket housing plastic carrier for example the signal contacts are provided.
Weitere Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels. Es zeigen:Further Advantages of the invention will become apparent from the following description an embodiment. Show it:
In
den Figuren ist eine Klinkenbuchse insgesamt mit der Bezugsziffer
Das
Schirmblech
Das
Frontteil
In
Die
Mäanderfedern
Zur
Montage wird die Klinkenbuchse
Die
Vorteile der Federelemente
In
der Schnittansicht der
Die
Klemmfeder
Der
Klinkenstecker
Beim
Einstecken trifft zunächst
die Spreizfläche
Beim
Ausziehen des Klinkensteckers
Im
Stand der Technik wurde der sichere Halt des Klinkensteckers
Zudem
muss nicht – wie
im Stand der Technik – auf
eine mögliche
Beschädigung
von Veredelungsbeschichtungen der Signalkontakte
- 1010
- Klinkenbuchsejack
- 1111
- Gehäusecasing
- 1212
- Schirmblechshroud
- 1313
- Einstecköffnunginsertion
- 1414
- Frontteilfront part
- 1515
- Seitenteilside panel
- 1616
- Rückteilrear part
- 1717
- Deckelteilcover part
- 1818
- Seitenlaschenside flaps
- 1919
- Kontaktträgercontact support
- 2020
- Signalkontaktesignal contacts
- 2121
- Leiterplatten-KontaktkuppenPCB contact cusps
- 2222
- Kontaktkuppencontact cusps
- 2323
- Kontaktzonencontact zones
- 2424
- KontaktschaftContact shank
- 2525
- Klinkensteckerjack
- 2626
- Andruckkontaktepressure contacts
- 2727
- Federelementspring element
- 2828
- Mäanderfedermeander
- 2929
- Stirnflächeface
- 3030
- SchirmblechunterkanteShroud lower edge
- 3131
- Kontaktkuppecontact cusp
- 3232
- Klemmfederclamping spring
- 3333
- Haltestegeretaining webs
- 3434
- FederschenkelbereichSpring leg region
- 3535
- freier Federschenkelfree spring leg
- 3636
- Tragschenkelsupporting leg
- 3737
- Isolationsabschnittinsulating section
- 3838
- Spreizflächespreader
- 3939
- konisch verjüngter Umfangsflächenabschnittconical tapered Peripheral surface portion
- 4040
- Stufestep
- RR
- RastzoneRest zone
- SS
- Schnittebenecutting plane
- UU
- Unterseitebottom
- xx
- Montagerichtungmounting direction
- yy
- Einsteckrichtunginsertion
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009011403A DE102009011403B3 (en) | 2009-03-06 | 2009-03-06 | Connector i.e. jack bush, for use in printed circuit board for holding stereo jack to produce audio connection between e.g. mobile telephone and ear-phone, has plate, whose surface lies against contact field of board in conducting manner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009011403A DE102009011403B3 (en) | 2009-03-06 | 2009-03-06 | Connector i.e. jack bush, for use in printed circuit board for holding stereo jack to produce audio connection between e.g. mobile telephone and ear-phone, has plate, whose surface lies against contact field of board in conducting manner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009011403B3 true DE102009011403B3 (en) | 2010-06-02 |
Family
ID=42134255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009011403A Expired - Fee Related DE102009011403B3 (en) | 2009-03-06 | 2009-03-06 | Connector i.e. jack bush, for use in printed circuit board for holding stereo jack to produce audio connection between e.g. mobile telephone and ear-phone, has plate, whose surface lies against contact field of board in conducting manner |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009011403B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011121958A1 (en) * | 2011-12-21 | 2013-06-27 | Auto-Kabel Managementgesellschaft Mbh | Electrical shutter connected to power line of motor car, has closure structure that is arranged in guide housing region between drive element and retainer and is displaced by drive element into retainer along guide housing region |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5908331A (en) * | 1996-09-23 | 1999-06-01 | Hon Hai Precision Ind. Co., Ltd. | Miniature din connector |
US20060154524A1 (en) * | 2005-01-07 | 2006-07-13 | Advanced Connectek Inc. | Shell for electrical connector |
US20070123111A1 (en) * | 2005-11-25 | 2007-05-31 | Min-Ling Chien | Audio Jack |
-
2009
- 2009-03-06 DE DE102009011403A patent/DE102009011403B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5908331A (en) * | 1996-09-23 | 1999-06-01 | Hon Hai Precision Ind. Co., Ltd. | Miniature din connector |
US20060154524A1 (en) * | 2005-01-07 | 2006-07-13 | Advanced Connectek Inc. | Shell for electrical connector |
US20070123111A1 (en) * | 2005-11-25 | 2007-05-31 | Min-Ling Chien | Audio Jack |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011121958A1 (en) * | 2011-12-21 | 2013-06-27 | Auto-Kabel Managementgesellschaft Mbh | Electrical shutter connected to power line of motor car, has closure structure that is arranged in guide housing region between drive element and retainer and is displaced by drive element into retainer along guide housing region |
DE102011121958B4 (en) * | 2011-12-21 | 2014-04-17 | Auto-Kabel Management Gmbh | Electric closer and use of a closer in a motor vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: PATENTANWAELTE OSTRIGA, SONNET, WIRTHS & VORWE, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: H01R0012160000 Ipc: H01R0012710000 |