CN100470939C - Circuit board plug-and-socket device - Google Patents
Circuit board plug-and-socket device Download PDFInfo
- Publication number
- CN100470939C CN100470939C CNB2005800334444A CN200580033444A CN100470939C CN 100470939 C CN100470939 C CN 100470939C CN B2005800334444 A CNB2005800334444 A CN B2005800334444A CN 200580033444 A CN200580033444 A CN 200580033444A CN 100470939 C CN100470939 C CN 100470939C
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- CN
- China
- Prior art keywords
- contact
- circuit board
- plug
- making surface
- coding
- 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
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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
- 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
- H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
-
- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
Abstract
Disclosed is a circuit board plug-and-socket device for joining connecting leads of a male connector to strip conductors of a printed circuit board. Said circuit board plug-and-socket device is characterized by the following features: a) the male connector (3) comprises contact elements (11,12,13,14) that are joined to the connecting leads (26); b) a pinboard (4) is embodied on one edge (24) of the circuit board (2) for plugging in the male connector (3); c) said pinboard (4) is provided with contact areas (5, 6, 7, 8, 9, 10) through which strip conductors (31, 32, 33, 34) are led out on the edge (24), strip conductors which are led out of one contact area as well as strip conductors that are led out of at least two contact areas being provided; d) a coding guide (21, 22, 23) which defines a first plug-in position and at least one additional plug-in position that is laterally offset at a distance (25) on planes of the circuit board (2) is configured between the male connector (3) and the pinboard (4), different contact areas being allocated to the contact elements in the first plug-in position and the at least one additional plug-in position.
Description
Technical field
The present invention relates to be used for the circuit board plug-and-socket device that the connection lead with plug connector is connected with the printed conductor of printed circuit board (PCB).
Background technology
The known direct plug assembly that the lead of stube cable is connected with printed conductor on the printed circuit board (PCB) of much being used for.They are made up of the plug connector of lath shape usually, and this plug connector inserts in the plugboard (Steckfeld) on the edge that is formed on printed circuit board (PCB), and draws the printed conductor that passes contact-making surface in this plugboard.
The direct plug assembly of this printed circuit board (PCB) also is used to connect telecommunication apparatus.Can when connecting isdn device, require to connect exterior I SDN office or inner SO equipment at this at the so-called SO port of this equipment.These two kinds of connections are configured in the maintenance handbook of ISDN telecommunication apparatus Hipath 3000/5000v4.0 type and are described.These two kinds of connections all need to change the SO-4-wireline interface, and one is to connect lead through type ground to connect, and one is to intersect in couples.The intersection that connects at present lead is by manually carrying out, and that is to say desheathing cover on the on-the-spot slave unit and manually changes SR and SX heart yearn in the terminal box.The manual replacing of lead is spended time not only, but also may lead to errors.
In order to change the connection configuration of circuit board plug-and-socket device, known employing DIL switch or multiple plug assembly.
Another kind of solution provides the contact device of special formation.It is made up of the plugboard that is formed on the printed circuit board edge usually, and the bridge-type elastic slat just is inserted on this plugboard.Stipulate the connection configuration of the PBA printed board arrangement of expectation by the connection configuration on printed circuit board (PCB).This contact device for example is illustrated by the undocumented patent application DE10317588 of the applicant.
DE 198 199 06 A1 disclose a kind of ISDN four line interfaces, wherein switch between internal operation and outside operation by electric switch automatically.
The change of the connection of plug assembly configuration is associated with more or less high additional components cost in the prior art all the time.Therefore make every effort to keep the cost of additional components minimum as far as possible.
Summary of the invention
The technical problem to be solved in the present invention provides the circuit board plug-and-socket device that a kind of connection lead that is used for plug connector is connected with the printed conductor of printed circuit board (PCB), wherein can be connected configuration simply with the lower original change that manufactures.
This technical problem is that the circuit board plug-and-socket device of the described type of beginning by having following feature solves according to the present invention:
-plug connector comprises and is connected the contact element that lead connects,
-at the edge of printed circuit board (PCB) plugboard is set in order to hold plug connector insertedly,
-this plugboard comprises contact-making surface, draws printed conductor by this contact-making surface on the edge, and printed conductor of drawing by a contact-making surface and the printed conductor of drawing by at least two contact-making surfaces are wherein arranged,
-the coding guide rail is set between plug connector and plugboard, another insertion position at least that it is stipulated first insertion position and stagger certain distance from the side with this first insertion position on the plane of printed circuit board (PCB), wherein contact element is corresponding with different contact-making surfaces with described another insertion position at least in first insertion position.
Remarkable advantage of the present invention is that the change that connects configuration can be undertaken by changeing slotting plug connector from the side simply.Be that the space is inserted at least two of this plug connector settings in plugboard.It is all given in advance by the mechanical coding guide rail according to the coded lock Configuration Type that each inserts the space, just only allows specific insertion position on plugboard.This coding guide rail is made by the mould assembly between plug connector and the plugboard (Formschluss).Connection configuration is connected the lead on the printed circuit board (PCB) like this with contact-making surface in the plugboard, makes printed conductor with to be connected lead can ground given in advance corresponding.In other words, this connection configuration is determined the different connected modes between printed conductor and the connection lead.The change of connection configuration is only required changes slotting, and need be such as the additional components of DIL switch or specific coding device.Because the expense of this connection configuration and mechanical type coding is lower, therefore can changes in a simple manner to connect and dispose.There is not expense at additional components.Manufacturing cost is lower.
Preferred implementation of the present invention is characterised in that described coding guide rail forms by the coding commutator segment (Kodiersteg) in the accommodation box that is arranged on plug connector, and this coding commutator segment is cooperated with the corresponding coding space in the plugboard.Each insertion position of allowing is all corresponding to the connection configuration when drawing the signal of telecommunication of the contact-making surface of guiding in the plugboard.
In a preferred embodiment, be characterised in that for ISDN terminal printed circuit plug assembly: plugboard has 6 contact-making surfaces.First contact-making surface is connected with first printed conductor in these contact-making surfaces, and second contact-making surface is connected with second printed conductor.The contact-making surface adjacent with first contact-making surface pair is connected with the 3rd printed conductor, and the contact-making surface adjacent with second contact-making surface pair is connected with the 4th printed conductor.In the both sides and first contact-making surface coding space is set with adjoining respectively, in this coding space, can inserts the coding commutator segment.In plugboard, encoded in two insertion positions the connection that in this insertion position, produces through type or intersect in pairs thus.Therefore to connect configuration and only plug connector need be changeed and be inserted in first and insert space and second and insert between the space in order to change.Thereby the SO port of ISDN terminal can be by plain mode switching between a terminal of terminal of ISDN office and isdn device.Cancelled interconnection lead manually thus.This technical implementation way is with low cost.Plug connector is preferably made with the plastics die-casting technique.The coding commutator segment can be made in the press casting procedure of plug connector by plain mode.Coding space in the plugboard can be made by the milling to printed circuit board (PCB) simply.
The little width of plug connector can realize as follows that is: contact-making surface and coding space are embodied as rectangle and are parallel to each other and be arranged on the direction of insertion with stretching in plugboard.
Preferably, the coding commutator segment connects the broadside of the accommodation box that is positioned at the opposite.The commutator segment of should encoding thus also is used as the pillar in the accommodation box simultaneously except mechanical coding.The side of accommodation box can be produced very thin thus, and this only needs material seldom in manufacture process.
For the commutator segment of will encoding as far as possible simply when plug connector is installed inserts in the coding space, the commutator segment of advantageously will encoding guides to the opening surface of accommodation box always.If the coding space is a long hole shape, then preferably select its size as follows, that is: the feasible front that is arranged in the opening surface of plug connector forms when inserting and limits blocking surface.Only after correctly being set to selected insertion position, plug connector just produces electrically contacting between contact element and the contact-making surface.
In preferred implementation of the present invention, accommodation box is wideer than plugboard.Select this size to make as follows: the medial surface of accommodation box adjoins with the side of plugboard towards it under the insertion state.
For the connection lead on the socket that will be installed in the RJ-45 type is connected with plug connector, in distortion of the present invention, this plug connector has miniature quadrupole gang socket (according to DIN EN 60603-7) on the back side of accommodation box opening dorsad, and be connected the miniature quadrupole attachment plug (Mini-Werstern-Buchse) that lead connects and can insert this socket.Plug connector forms an adapter at this, and it connects free selectively being inserted between first and second insertion positions on the plugboard by commentaries on classics of configuration and changes simply.
Directly be connected in order to connect lead, in another distortion, be plug connector configuration screw terminals with plug connector.
With regard to contact performance and the mechanical fixation of plug connector on plugboard, preferably contact element is embodied as the contact spring of fork-shaped.Contact spring surrounds the outward flange of plugboard and keeps plug connector by elastic force under mounted state thus.
In order further to improve contact performance and keep this contact performance in long as far as possible service time, advantageously contact spring and/or contact-making surface have corrosion resistant coating, preferably have a coating that is formed by gold or billon.
Preferably adopt the polymeric material of isolated fire as the raw material of making plug connector.Large batch of manufacturing can advantageously be undertaken by plastics die casting.
Preferably, circuit board plug-and-socket device of the present invention is used in the ISDN telecommunication apparatus, in order to the SO port or be used for (outside) digital local side or be used for (inside) isdn terminal device terminal.
Advantageously, the first and second coding spaces are spaced apart and be adjacent to be provided with first contact-making surface with pitch.Guarantee that by this unsymmetric structure plug connector can not be pushed into the position of Rotate 180 degree on plugboard.
Description of drawings
In order to explain that further the present invention in the following description with reference to accompanying drawing, wherein provides other preferred implementation of the present invention, details and expansion by the embodiment that illustrates.
Fig. 1 illustrates circuit board plug-and-socket device of the present invention, wherein is presented to insert first insertion position plug connector before;
Fig. 2 illustrates circuit board plug-and-socket device of the present invention, wherein is presented to insert second insertion position plug connector before;
Fig. 3 illustrates the plug connector that is inserted on the plugboard with sectional view, and wherein stube cable connects by the RJ-45 connected mode;
Fig. 4 illustrates the plug connector that is inserted on the plugboard with sectional view, and wherein stube cable connects by screw wiring connected mode.
Embodiment
The embodiment of PBA printed board arrangement of the present invention is shown as a whole, as in the ISDN telecommunication apparatus, being used to dispose the connection configuration of ISDN wiring with Reference numeral 1 in Fig. 1 and Fig. 2.
Lath-shaped plug connector 3 spatially is shown, its corresponding plugboard 4 state before that is inserted into printed circuit board (PCB) 2 that is among Fig. 1 and Fig. 2.This plug connector 3 with have the stube cable 20 that is connected lead 26 and connect.This plug connector 3 has square accommodation box 15, wherein can see 4 contact elements 11,12,13,14.Coding commutator segment 23 also is set in accommodation box 15, and it inserts between two relative broadsides of accommodation box.In the applicable cases that the ISDN that illustrates connects, 4 contact elements, 11,12,13,14 opposites at plug connector 3 are provided with 6 contact-making surfaces 5,6,7,8,9,10 on plugboard 4, and wherein these contact-making surfaces are with adjacent sequence arrangement.
Unsymmetric structure by selected coding commutator segment 23 and coding space 21,22 makes plug connector 3 not to be inserted into and has rotated on the position of 180 degree.
Connection between contact-making surface 5,6,7,8,9,10 and the printed conductor 31,22,33,44 sets in advance on printed circuit board (PCB) 2 by connection configuration 30.As depicted in figs. 1 and 2, in this applicable cases, 6 of contact-making surfaces are connected with printed conductor 31 (isdn signal SX2), 9 of contact-making surfaces are connected with printed conductor 33 (isdn signal SX1) by this connection configuration 30.Contrast with it, the printed conductor 32 of conduction isdn signal SR2 is drawn by two contact-making surfaces 5 and 7 in plugboard 4.The printed conductor 34 of same conduction isdn signal SR1 draws twice on plugboard 4, promptly by with contact-making surface 8 be connected with by drawing with being connected of contact-making surface 10.In other words, the contact-making surface (contact-making surface 6 and 9) that only is connected with a printed conductor is arranged in plugboard, also have on the other hand in plugboard 4 respectively and two contact-making surfaces 5 and 7,8 printed conductors that are connected with 10 32 and 34.Based on this corresponding relation, isdn signal SX1 and SX2 can draw from a contact-making surface respectively in plugboard 4, and isdn signal SR1 and SR2 then draw from two contact-making surfaces respectively.
In this applicable cases, the SO plate of communication system this means: if should be connected with exterior I SDN office or inner SO equipment, can realize the paired intersection of desired connection lead so simply, its method is: plug connector 3 usefulness codings commutator segment 23 inserts the first coding space 21 or inserts second space 22 of encoding in the side with staggering.Arrow 29 is represented direction of insertion in Fig. 1 and Fig. 2.
Provide the correspondence between contact element and the isdn signal below.
| Contact element | Contact-making surface | Isdn signal |
| 11 | 6 | |
| 12 | 7 | SR2 |
| 13 | 9 | SX1 |
| 14 | 10 | SR1 |
| Contact element | Contact-making surface | Isdn signal |
| 11 | 5 | SR2 |
| 12 | 6 | |
| 13 | 8 | SR1 |
| 14 | 9 | SX1 |
From two tables more as can be seen, the isdn signal of drawing from the contact element 11,12,13,14 of plug connector 3 intersects insertion position separately in pairs, this is equivalent to manually change and connects heart yearn.
Because plug connector 3 can only insert first or second insertion position on the plugboard 4, therefore got rid of and picture contingent mistake when manually changing the connection heart yearn when configuration ISDN connection, occurred.
As depicted in figs. 1 and 2, the square accommodation box 15 of plug connector 3 has side 16 and 17.The width of accommodation box 15 is bigger than the width of plugboard 4.Coding commutator segment 23 asymmetricly is divided into one with accommodation box 15 and looks bigger sub-box in left side and the less sub-box in right side on direction of observation.Contact element 11,12,13 is arranged in the sub-box in left side.The grid position that a sky is arranged between contact element 12 and 13; What be positioned at inwall 16 or 17 next doors in each sub-box also is empty than external position.Contact element 11,12 and 13,14 and contact-making surface 5,6,7,8,9,10 and the coding space 21,22 each other respectively with the distance 25 (pitch) at interval.
In the first insertion state shown in Figure 1, align with the corresponding side surface 18 of plugboard 4 in the side 16 of the inside.Select size to make as follows: adjoin with side 18 (arrow 29) side 16 during insertion.Produce extra guiding in this way during insertion.Similarly also be applicable to the second insertion state shown in Figure 2.The right flank 17 of the plug connector 3 when being inserted into this insertion position on direction of observation adjoins with the side 19 of plugboard 4.Also form extra guiding in this side 17 and 19.
The connection lead 26 of cable 2 can plug-in type ground or be connected with plug connector 3 regularly.Sectional view among Fig. 3 illustrates stube cable 20 inserts connector by RJ45 connection with first distortion.In Fig. 4, be out of shape the connection that illustrates by screw terminals 28 with second.Inserting connector 27 and screw terminals 28 is set at respectively on the side away from the accommodation box 15 of plug connector 3.Shown in this sectional view, contact element is embodied as fork-shaped.
Certainly the shape that can also implement by difference of mechanical coding 23,21,22 is to being implemented between plugboard 4 and the accommodation box 15.For example can form the coding space by the groove that is arranged in the plugboard 4 and on direction of insertion 29, extend.Thereby the coding annex that coding lath of giving prominence to forward on the plugboard direction in the accommodation box or analog constitute (rather than coding direction turning piece 23) stretches in this groove.
The reference numerals list of using
1 circuit board plug-and-socket device
2 printed circuit board (PCB)s
3 plug connectors
4 plugboards
5,6,7,8,9,10 contact-making surfaces
11,12,13,14 contact elements
15 accommodation boxes
Side in 16 15
Side in 17 15
18 4 side
19 4 side
20 stube cables
21 first coding spaces
22 second coding spaces
23 coding commutator segments
24 2 edge
Distance between 25 21 and 22
26 20 connection lead
27 RJ-45 plugs
28 screw terminals
29 arrows, direction of insertion
30 connection configuration
31 second printed conductors
32 the 4th printed conductors
33 first printed conductors
34 the 3rd printed conductors
35 fronts
Claims (15)
1. be used for the circuit board plug-and-socket device that the connection lead with plug connector is connected with the printed conductor of printed circuit board (PCB),
It is characterized in that comprising following feature:
A) plug connector (3) comprises and is connected the contact element (11,12,13,14) that lead (26) connects,
B) in order to hold plug connector (3) insertedly, plugboard (4) is set at the edge (24) of printed circuit board (PCB) (2),
C) this plugboard (4) comprises contact-making surface (5,6,7,8,9,10), on edge (24), draw printed conductor (31,32 by this contact-making surface, 33,34), wherein have printed conductor of drawing and the printed conductor of drawing by at least two contact-making surfaces by a contact-making surface
D) coding guide rail (21 is set between plug connector (3) and plugboard (4), 22,23), another insertion position at least that it is stipulated first insertion position and stagger certain distance (25) from the side with this first insertion position on the plane of printed circuit board (PCB) (2), wherein contact element is corresponding with different contact-making surfaces with described another insertion position at least in first insertion position.
2. circuit board plug-and-socket device according to claim 1,
It is characterized in that,
Described coding guide rail (21,22,23) form by the coding commutator segment (23) in the accommodation box (15) that is arranged on plug connector (3), this coding commutator segment can be incorporated into and be set in the coding space (21) of first in the plugboard (4) or the second coding space (22).
3. circuit board plug-and-socket device according to claim 1,
It is characterized in that,
Described plugboard (4) has 6 contact-making surfaces (5 of spaced set each other, 6,7,8,9,10), first contact-making surface (9) is connected with first printed conductor (33) in these contact-making surfaces, second contact-making surface (6) is connected with second printed conductor (31), and first wherein adjacent with first contact-making surface (9) contact-making surface is connected with the 3rd printed conductor (34) (8,10), and second contact-making surface adjacent with second contact-making surface (6) is to (5,7) be connected with the 4th printed conductor (32), the first coding space (21) is arranged between first contact-making surface (9) and the adjacent contact-making surface (10), and second space (22) of encoding is arranged between first contact-making surface (9) contact-making surface (8) adjacent with another, 4 contact elements (11 are set in accommodation box (15) like this, 12,13,14), make and insert and to connect lead (26) and printed conductor (31 by plug connector (3) is changeed between the first coding space and the second coding space, 32,33,34) be created as electrical connection between to intersecting.
4. according to claim 2 or 3 described circuit board plug-and-socket devices,
It is characterized in that,
Described contact-making surface (5,6,7,8,9,10) and first, second coding space (21,22) are formed rectangle and are parallel to each other and be arranged on the direction of insertion (29) with stretching.
5. circuit board plug-and-socket device according to claim 2,
It is characterized in that,
Described coding guide rail (21,22,23) comprises that coding commutator segment (23) connects the broadside of the accommodation box (15) that is positioned at the opposite.
6. circuit board plug-and-socket device according to claim 2,
It is characterized in that,
The front (35) of described coding commutator segment (23) is sealing in the opening surface of accommodation box (15) with flushing, thereby when mounted should front (35) stops forming to constitute to limit in the first or second coding space (21,22) of long hole shape.
7. circuit board plug-and-socket device according to claim 2 is characterized in that, described accommodation box (15) has the side (16 that is positioned at inside, 17), these sides (16,17) are in mounted insertion position, lay respectively at and the side (18,19) of adjacent plugboard (4) separately.
8. circuit board plug-and-socket device according to claim 3,
It is characterized in that,
Described connection lead (26) is fixed in the miniature quadrupole attachment plug (27), and this miniature quadrupole attachment plug can be contained in the miniature quadrupole gang socket that is arranged on the plug connector (3) to plug-in type.
9. circuit board plug-and-socket device according to claim 2,
It is characterized in that,
Described plug connector has and is connected the screw terminals (28) that lead engages.
10. circuit board plug-and-socket device according to claim 3,
It is characterized in that,
Described contact element (11,12,13,14) is implemented as the contact spring of fork-shaped, the contact-making surface that this contact spring is attached troops to a unit by resilient support under the state that has inserted (5,6,7,8,9,10).
11. circuit board plug-and-socket device according to claim 3,
It is characterized in that,
Described contact element (11,12,13,14) and/or contact-making surface (5,6,7,8,9,10) have corrosion resistant coating.
12. circuit board plug-and-socket device according to claim 11,
Described contact element (11,12,13,14) and/or contact-making surface (5,6,7,8,9,10) have the coating that the alloy by gold forms.
13. circuit board plug-and-socket device according to claim 3,
It is characterized in that,
Described plug connector (3) is made by the polymeric material of isolated fire by die-casting technique.
14. circuit board plug-and-socket device according to claim 1,
It is characterized in that,
Signal to described contact-making surface (5,6,7,8,9,10) input ISDN-S0 interface.
15. circuit board plug-and-socket device according to claim 2,
It is characterized in that,
Each contact-making surface (5,6,7,8,9,10) is spaced apart with pitch mutually, and each contact element (11,12) is spaced apart with pitch mutually, and each coding space (21,22) is spaced apart with pitch mutually.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004047672.1 | 2004-09-30 | ||
| DE102004047672A DE102004047672B3 (en) | 2004-09-30 | 2004-09-30 | PCB plug-in device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101036266A CN101036266A (en) | 2007-09-12 |
| CN100470939C true CN100470939C (en) | 2009-03-18 |
Family
ID=35062465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800334444A Expired - Fee Related CN100470939C (en) | 2004-09-30 | 2005-09-28 | Circuit board plug-and-socket device |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1794846B1 (en) |
| JP (1) | JP4495759B2 (en) |
| CN (1) | CN100470939C (en) |
| DE (2) | DE102004047672B3 (en) |
| RU (1) | RU2367070C2 (en) |
| WO (1) | WO2006035047A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991538A (en) * | 2017-12-29 | 2018-05-04 | 许继变压器有限公司 | A kind of no-load loss test coil device and no-load loss tester |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723642A (en) * | 2012-06-29 | 2012-10-10 | 华为技术有限公司 | Golden finger connector and mis-plug prevention device |
| DE102013202525B4 (en) | 2013-02-15 | 2021-08-26 | Osram Gmbh | Light module |
| SI2999056T1 (en) * | 2014-09-19 | 2017-10-30 | Odelo Gmbh | Plug connector for electrically contacting circuit board holders in vehicle lights, in particular metal core circuit boards |
| DE102018101668B4 (en) * | 2018-01-25 | 2020-12-31 | Lumberg Connect Gmbh | PCB and connector |
| CN112490785A (en) * | 2020-11-27 | 2021-03-12 | 深圳魅乐智能科技有限公司 | Intelligent socket and socket system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277611A (en) * | 1993-01-19 | 1994-01-11 | Molex Incorporated | Arrangement for connecting an electrical connector to a printed circuit board |
| US5421734A (en) * | 1993-11-03 | 1995-06-06 | Intel Corporation | Method and apparatus for evolving bus from five volt to three point three volt operation |
| DE19819906A1 (en) * | 1998-05-05 | 1999-11-11 | Deutsche Telephonwerk Kabel | Interface circuit for ISDN telecommunications network |
| DE19842447C2 (en) * | 1998-09-16 | 2002-02-07 | Siemens Ag | Connector system for a telecommunications junction box or for a distribution patch panel |
| DE10317588B3 (en) * | 2003-04-16 | 2004-12-02 | Siemens Ag | Contacting device for a plug device |
-
2004
- 2004-09-30 DE DE102004047672A patent/DE102004047672B3/en not_active Expired - Fee Related
-
2005
- 2005-09-28 CN CNB2005800334444A patent/CN100470939C/en not_active Expired - Fee Related
- 2005-09-28 WO PCT/EP2005/054887 patent/WO2006035047A1/en active Application Filing
- 2005-09-28 RU RU2006142314/09A patent/RU2367070C2/en active
- 2005-09-28 JP JP2007534019A patent/JP4495759B2/en active Active
- 2005-09-28 EP EP05789679A patent/EP1794846B1/en active Active
- 2005-09-28 DE DE502005006019T patent/DE502005006019D1/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991538A (en) * | 2017-12-29 | 2018-05-04 | 许继变压器有限公司 | A kind of no-load loss test coil device and no-load loss tester |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1794846B1 (en) | 2008-11-19 |
| CN101036266A (en) | 2007-09-12 |
| JP4495759B2 (en) | 2010-07-07 |
| WO2006035047A1 (en) | 2006-04-06 |
| JP2008515155A (en) | 2008-05-08 |
| RU2006142314A (en) | 2008-06-10 |
| DE102004047672B3 (en) | 2005-10-27 |
| EP1794846A1 (en) | 2007-06-13 |
| RU2367070C2 (en) | 2009-09-10 |
| DE502005006019D1 (en) | 2009-01-02 |
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