EP2394333A1 - Überspannungsschutzmagazin für eine einrichtung der telekommunikations- und datentechnik - Google Patents
Überspannungsschutzmagazin für eine einrichtung der telekommunikations- und datentechnikInfo
- Publication number
- EP2394333A1 EP2394333A1 EP09796321A EP09796321A EP2394333A1 EP 2394333 A1 EP2394333 A1 EP 2394333A1 EP 09796321 A EP09796321 A EP 09796321A EP 09796321 A EP09796321 A EP 09796321A EP 2394333 A1 EP2394333 A1 EP 2394333A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- circuit board
- overvoltage protection
- printed circuit
- protection magazine
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
-
- 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
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/112—Resilient sockets forked sockets having two legs
Definitions
- the invention relates to an overvoltage protection magazine for a device of telecommunications and data technology.
- Overvoltage protection magazine for a device of telecommunication and data technology comprising a housing, a printed circuit board, several surge arresters and at least one ground contact, wherein the surge arresters are arranged on the circuit board and are connected by conductor tracks arranged on the circuit board contact pads, which in the inserted state in electrical contact come with contacts of the device for telecommunications and data technology, wherein the housing has at the bottom slit-shaped openings for the contact pads carrying parts of the circuit board and having at least one opening for the at least one ground contact, wherein the plugged through the opening part of the ground contact as a single -Gabeltern is formed.
- the other part of the earth contact which serves to contact a ground line on the circuit board, is designed as a double forked contact.
- the slot-shaped opening for the earth contact is arranged offset from the slot-shaped openings of the printed circuit board.
- the invention is based on the technical problem of providing a generic overvoltage protection magazine that is simpler to design and manufacture.
- the solution of the technical problem results from the subject matter with the features of claim 1. Further advantageous embodiments of the invention will become apparent from the dependent claims.
- the overvoltage protection magazine for a telecommunication and data technology device comprises a housing, a printed circuit board, several surge arresters and at least one earth contact, wherein the surge arresters are arranged on the printed circuit board and are connected via printed conductors to contact pads arranged on the printed circuit board electrical contact with contacts of the telecommunications and data technology device, wherein the housing has at the bottom slit-shaped openings for the contact pads carrying parts of the printed circuit board and having at least one opening for the at least one ground contact, wherein the plugged through the opening part of the ground contact is formed as a single-fork contact, wherein the opening for the ground contact is a slot-shaped opening for the printed circuit board or a separate slot-shaped opening which is in line with the slit ⁇ ffn ments of the printed circuit board, wherein the earth contact has a second single-fork contact for contacting the printed circuit board, wherein the planes of the two single-fork contacts are rotated by 90 ° to each other, wherein the earth contact is
- the circuit board is in a plane with the single-fork contact, which is inserted through the housing bottom and the external ground connection to produce, for example by contacting a leg of a mounting tray.
- the overvoltage protection magazine has two earth contacts.
- At least one guide and a stop element for the earth contact are arranged on the inside of the underside, between which runs the slot-shaped opening. This ensures that the earth contact can not slip through the slot-shaped opening.
- the leadership will be there the single-fork contact aligned with the slot-shaped opening and at the same time guided also defined to the stop element.
- two guides and two stop elements are present, which are preferably arranged reversed to the slot-shaped opening, so that only one type of ground contact is needed.
- the guide is formed as a survey with U-shaped cross section, wherein the legs of the survey point to the slot-shaped opening.
- the stop element is formed as a cuboid, which is flatter than the guide. It is true that preferably the stop element, regardless of its configuration is flatter than the guide.
- the overvoltage protection magazine has a cover which is connected to the housing, preferably screwed, and fixes the circuit board in the housing.
- FIG. 1 is an exploded view of an overvoltage protection magazine in a front view
- 3 is a first perspective view of a ground contact
- 4 is a second perspective view of the earth contact
- FIG. 5 is a perspective view of the housing without a printed circuit board
- Fig. 7 is a detail of the housing with inserted
- Fig. 8 is a perspective view of the circuit board with
- FIGS. 1 and 2 a surge protection magazine 1 is shown in each case.
- the overvoltage protection magazine 1 comprises a housing 2, a populated printed circuit board 3, two earth contacts 4 and a cover 5.
- ten three-pole surge arrester 6, twenty PTC resistors 7 and on the back of twenty diodes 8 are arranged to a 10th -DA-overvoltage protection to realize.
- PTC resistors 7 and diodes 8 reference is made to DE 197 08 802 C2.
- Ten insertion tongues 9 are cut out of the printed circuit board 3, two contact pads 10 being arranged on each insertion tongue 9 on the front side and two contact pads 11 on the rear side, only the contact pads 10, 11 for an insertion tongue 9 being shown here.
- the contact pads 10, 11 of the front and back are not plated through. In embodiments without PTC resistors 7 and diodes 8, the contact pads 10, 11, however, can be plated through.
- the printed circuit board 3 has at least two contact pads 12 for the earth contacts 4, which are connected to the ground lines of the Surge Arrester 6 are connected. In this case, a contact pad 12 can be arranged on the front and back of the circuit board 3 for each ground contact 4, as shown in FIGS. 1 and 2, which can also be plated through.
- the earth contact 4 comprises a first single fork contact 41 and a second single fork contact 42, which are connected to one another via a curved connecting web 43.
- the ground contact 4 is preferably formed as a one-piece stamped and bent part, wherein the two single-fork contacts 41, 42 are rotated by 90 ° to each other, the plane El is thus perpendicular to the plane E2.
- the electrical contact of the second single-fork contact 42 with the contact pads of the printed circuit board 3 takes place in the contact region 44.
- the electrical contact of the first insertion fork contact 41 with electrically conductive parts of a mounting system such as the legs of a U-shaped trough takes place in the contact area 45.
- the undersides 46, 47 form stop edges, which will be explained later in more detail.
- the protruding underside 48 or the edge 49 of the connecting web 43 forms an introduction edge, which will also be explained in more detail later.
- the housing 2 without circuit board 3 and cover 5 is shown.
- the underside 20 of the housing 2 has six slot-shaped openings 21, wherein the one slot-shaped opening 21 is optically hidden by an end face 22.
- the housing 2 has two in cross-section U-shaped elevations 27, two stop elements 28 and two PCB guides 29, wherein on the one side elevation 27, stop element 28 and PCB guide 29 as the slot-shaped opening 21 are covered by the front end face 22.
- the concealed elevation 27 and the stop element 28 are in terms of their arrangement for slot-shaped opening 21 reversed, ie the concealed elevation 27 is on the front side 23 associated side of the slot-shaped opening 21.
- the ground contact 4 is rotated by 180 °.
- the slot-shaped opening 21, through which the ground contact 4 and the outermost Einsteckzunge 9 of the circuit board 3 is to be inserted runs.
- the survey 27 for guiding the earth contact 4 is higher than the stop element 28th
- Fig. 6 in particular, the elevation 27 and the stop element 28 are shown enlarged
- Fig. 7 the ground contact 4 is shown in the inserted position.
- the ground contact 4 is initially rotated so that the single-fork contact 41 is aligned with the slot-shaped opening 21.
- the single-fork contact 42 is aligned to survey 27 and the lower edge 48 and edge 49 inserted into the U-shaped guide of the survey 27. Then slides down the ground contact 4, so the single-fork contact 41 slips through the slot-shaped opening 21 until the lower edge 46 strikes the stop member 28 and thus prevents continued slipping.
- the populated printed circuit board 3 is shown with plugged ground contacts 4, was dispensed with the representation of the contact pads.
- the two single-fork contacts 41 lie in the plane of the circuit board 3.
- the circuit board 3 presses on the bottom 47, which serves as a stop edge for the circuit board 3.
- the two ground contacts 4 are first inserted and then the circuit board 3 is inserted.
- the two single-fork contacts 41 are each offset relative to an imaginary center line of their associated single fork contacts 42 to the adjacent end face 22, so as to make room for the two outer insertion tongues 9 of the circuit board 3.
- the overvoltage protection magazine 1 is shown in the assembled state, wherein the lid 5 is screwed, wherein the screws, not shown, are screwed through the openings 50 in the hollow cylinder 26.
Landscapes
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009007338A DE102009007338B3 (de) | 2009-02-04 | 2009-02-04 | Überspannungsschutzmagazin für eine Einrichtung der Telekommunikations- und Datentechnik |
PCT/EP2009/009162 WO2010088943A1 (de) | 2009-02-04 | 2009-12-18 | Überspannungsschutzmagazin für eine einrichtung der telekommunikations- und datentechnik |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2394333A1 true EP2394333A1 (de) | 2011-12-14 |
Family
ID=41693469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09796321A Withdrawn EP2394333A1 (de) | 2009-02-04 | 2009-12-18 | Überspannungsschutzmagazin für eine einrichtung der telekommunikations- und datentechnik |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120033339A1 (zh) |
EP (1) | EP2394333A1 (zh) |
CN (1) | CN102308440A (zh) |
DE (1) | DE102009007338B3 (zh) |
WO (1) | WO2010088943A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010051920B4 (de) | 2010-11-23 | 2019-07-11 | Tyco Electronics Services Gmbh | Überspannungsschutzmagazin |
DE102011016061A1 (de) | 2011-04-05 | 2012-10-11 | Adc Gmbh | Magazin |
ES2811975T3 (es) * | 2016-05-17 | 2021-03-15 | Woehner Gmbh & Co Kg Elektrotechnische Systeme | Sistema de barras colectoras |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2129628A (en) * | 1982-11-04 | 1984-05-16 | Egerton A C Ltd | Terminal block |
ATE117132T1 (de) * | 1990-03-13 | 1995-01-15 | Krone Ag | Anschlussleiste für die fernmelde- und datentechnik. |
FR2708794B1 (fr) * | 1993-08-04 | 1995-09-15 | Pouyet Int | Module d'interconnexion rapide de deux lignes téléphoniques monopaires. |
DE19708802C2 (de) | 1997-03-05 | 2001-03-08 | Krone Gmbh | Elektrische Schaltungsanordnung mit spannungs- und strombegrenzenden Bauelementen |
DE19818477A1 (de) * | 1998-04-24 | 1999-10-28 | Quante Ag | Überspannungsschutzmagazin für eine Einrichtung der Telekommunikationstechnik |
DE29920935U1 (de) * | 1999-11-29 | 2000-02-03 | Quante Ag | Überspannungsschutzmagazin |
DE10317621B4 (de) * | 2003-04-16 | 2016-07-07 | Tyco Electronics Services Gmbh | Überspannungsschutzmagazin für eine Einrichtung der Telekommunikationstechnik |
DE10341694B3 (de) * | 2003-09-10 | 2005-02-03 | Krone Gmbh | Anschlussmodul |
DE102004017605B3 (de) * | 2004-04-07 | 2005-10-20 | Adc Gmbh | Steckverbinder für Leiterplatten sowie Verteileranschlussmodul |
DE102005042163B3 (de) * | 2005-09-06 | 2007-03-22 | Adc Gmbh | Schutzstecker für ein Anschlussmodul |
DE102007006693A1 (de) * | 2007-02-12 | 2008-08-21 | Adc Gmbh | Überspannunsschutzmagazin |
-
2009
- 2009-02-04 DE DE102009007338A patent/DE102009007338B3/de active Active
- 2009-12-18 EP EP09796321A patent/EP2394333A1/de not_active Withdrawn
- 2009-12-18 CN CN2009801561829A patent/CN102308440A/zh active Pending
- 2009-12-18 US US13/147,066 patent/US20120033339A1/en not_active Abandoned
- 2009-12-18 WO PCT/EP2009/009162 patent/WO2010088943A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2010088943A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102009007338B3 (de) | 2010-07-08 |
CN102308440A (zh) | 2012-01-04 |
WO2010088943A1 (de) | 2010-08-12 |
US20120033339A1 (en) | 2012-02-09 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20110905 |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: TYCO ELECTRONICS SERVICES GMBH |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20121109 |