CN100477390C - Multipoint plug for electrically connecting metal strip conductors arranged on both sides of a circuit board - Google Patents
Multipoint plug for electrically connecting metal strip conductors arranged on both sides of a circuit board Download PDFInfo
- Publication number
- CN100477390C CN100477390C CNB2004800112904A CN200480011290A CN100477390C CN 100477390 C CN100477390 C CN 100477390C CN B2004800112904 A CNB2004800112904 A CN B2004800112904A CN 200480011290 A CN200480011290 A CN 200480011290A CN 100477390 C CN100477390 C CN 100477390C
- Authority
- CN
- China
- Prior art keywords
- contact
- contact element
- circuit board
- pcb
- printed circuit
- 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
- 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
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/515—Terminal blocks providing connections to wires or cables
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
- H01R13/7034—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity the terminals being in direct electric contact separated by double sided connecting element
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a multipoint plug (1) for electrically connecting metallic strip conductors (21, 22) arranged on both sides of a circuit board (11) comprising a base body (2) provided with mutually opposite flexible contacts (3, 3a, 3b, 3c) which are longitudinally arranged in such a way that the front face of the circuit board (11) is insertable between said contacts (3, 3a, 3b, 3c), thereby producing electric contact thereof with the strip conductors (21, 22). The opposite contacts (3, 3a, 3b, 3c) are electrically insulated with respect to each other inside the base body (2). The aim of the invention is to develop a small-sized multipoint plug which exhibits as high electric strength as possible. For this purpose, a recess (24) is shaped between opposite contacts (3, 3a, 3b, 3c) in a longitudinal direction of the base body. When the circuit board (11) is inserted, said recess encompasses the frontal face thereof in such a way that an extended creepage distance is formed between opposite contacts (for instance, 3a, 3b).
Description
Technical field
The present invention relates to a kind of contact plate that electric contact turns on the metal printed conductor that extends printed circuit board (PCB) both sides that is used for, wherein, this contact plate has a matrix, this matrix has a plurality of mutual so opposed elastic contact element that vertically distributes along it, promptly, make described printed circuit board (PCB) can be inserted between the mutual opposed contact element with an one distolateral or narrow side, be used to make printed conductor and contact element electric contact on this printed circuit board (PCB) to connect, wherein, each mutual opposed contact element is that electricity is isolated each other in described matrix.
Background technology
Such contact plate for example is called as so-called PCI plug-in connector usually, and it for example is installed on the mainboard (motherboard) of computer.Therefore because this so-called PCI plug-in connector only is used for small electric current and voltage, each contact element of this PCI plug-in connector can the utmost point when not reducing the compressive resistance of this connector be installed closely.This for example can learn a kind of contact plate that computer system is for example installed processor or storage card that is used for from U.S. Patent application US 2002/0009929.Mutual opposed contact element is that electricity is isolated mutually in the matrix of known contact plate.Because be desirably in the problem that does not occur the compressive resistance aspect in the voltage range that known contact plate uses, therefore can be stoutly mutually the gap settle described mutual opposed contact element thick and fast.In addition, other contact plates that are used for when minimum voltage can be known from U.S. patent documents US6309262, US6149468, US5509826 and US5848920.
At last, be called in " 15104 serial edge connector seats (Edge connector, Series 15104) " in the 59th page of name of the product catalogues in 2003 " terminal block catalogue (Terminal Blocks Catalog; 2003) " of Magnum (Cooper Bussmann) company and disclose a kind of plug-in connector.But the mutual connection conductively of each opposed contact element and each adjacent contact element have the bigger spacing of being mentioned than beginning of PCI plug-in connector each other in this known plug-in connector, have a quite high compressive resistance so that guarantee this plug-in connector.For one of contacting has that the printed circuit board (PCB) that is provided with the metal printed conductor in its surface always is inserted into such printed circuit board between the described opposed contact element and elastic force by contact element remains fixed in its position.This project organization is especially owing to spacing big between the adjacent contact element needs big relatively locus.
Summary of the invention
Technical problem to be solved by this invention provides a kind of contact plate of the above-mentioned type, and this contact plate also possesses higher compressive resistance relatively when having relative more minor structure size.
Above-mentioned technical problem is used for the contact plate that electric contact turns on the metal printed conductor that extends printed circuit board (PCB) both sides and solves by a kind of like this, wherein, this contact plate has a matrix, this matrix has a plurality of mutual so opposed elastic contact element that vertically distributes along it, promptly, make described printed circuit board (PCB) can be inserted between the mutual opposed contact element with an one narrow side, be used to make printed conductor and contact element electric contact on this printed circuit board (PCB) to connect, wherein, each mutual opposed contact element is that electricity is isolated each other in described matrix, and each contact element is that printed conductor that electric contact is connected described printed circuit board (PCB) has at least two in succession contact points before and after the direction of insertion of described printed circuit board (PCB), according to the present invention, described matrix has one along the convex lintel between the described mutual opposed contact element of vertically being arranged on of this matrix, be provided with a groove that extends between described opposed contact element in this lintel, this groove part ground surrounds the narrow side of this printed circuit board (PCB) when inserting printed circuit board (PCB).
By one of printed circuit board (PCB) is distolaterally surrounded by described groove at least in part, prolong the leakage distance between two opposed contact elements when inserting printed circuit board (PCB) thus.This leakage distance rises appreciably by this maze-type structure.In addition, thus can be mechanically firm the printed circuit board (PCB) of plug-in mounting.In addition, have the lintel of groove, can particularly advantageously further increase the leakage distance between per two opposed contact elements, further improve the compressive resistance of described contact plate thus by design.In addition, have at least two by each contact element and be used for electric contact is connected the metal printed conductor that extends respectively on a printed circuit board (PCB) contact point, can additionally obtain a higher anti-electric current.
Described according to one of contact plate of the present invention favourable execution mode in, described contact element is designed to waveform in its contact point zone.Can particularly advantageously reach by this project organization, the contact point of required quantity (for example two) always keeps being communicated with the corresponding printed conductor of printed circuit board (PCB), because one is designed to corrugated contact element and can clings on the described printed circuit board (PCB) in its contact point zone especially pliable and toughly.
In described another favourable execution mode according to contact plate of the present invention, described contact element has vertically carried out the processing of once cracking at least along it in its contact point zone.Can guarantee particularly advantageously that thus contact element can be adapted to the location status of printed circuit board (PCB) neatly with its contact point when inserting printed circuit board (PCB) obliquely.
In addition, in described another favourable execution mode according to contact plate of the present invention, described each contact element edge contact element direction quilt opposed with it be pre-compressing like this, that is, make can set up between this is to contact element when printed circuit board (PCB) does not insert to electrically contact.Can particularly advantageously reach thus, when not inserting printed circuit board (PCB), between per two opposed contact elements, be short-circuited and and then can not appear between the contact element danger that forms electric arc, may damage contact element and form electric arc.In addition, can advantageously carry out following monitoring by this way, see whether inserted printed circuit board (PCB) contact plate.
In addition, in described another favourable execution mode according to contact plate of the present invention, described each contact element links to each other by the interface that is provided with in an electrical lead and the plane in described matrix respectively, and wherein, the interface of adjacent contact element is arranged in the described plane respectively interlacedly.By this way can be when keeping described compressive resistance so that the described locus that needs because of electrical interface keeps as far as possible little.
Also can select, described contact element links to each other by the interface that is provided with in an electrical lead and at least two planes in described matrix respectively for this reason, and wherein, the interface of adjacent contact element is separately positioned in the Different Plane.Under the situation of identical compressive resistance, can reduce needed locus widely by these electrical interfaces that are arranged at least two planes again.
Can stipulate advantageously that at this described interface is provided with fishbolt, remain the electric lead that is connected with these interfaces to be used for fixing.Can finish especially simply by this way contact plate is connected with other electric leads by its interface separately.
Description of drawings
By means of accompanying drawing the present invention is described in detail below.In the accompanying drawing:
Fig. 1 represents a kind of execution mode according to contact plate of the present invention;
Fig. 2 represents that contact plate shown in Figure 1 has a viewgraph of cross-section of the printed circuit board (PCB) of plug-in mounting;
Fig. 3 represents the enlarged diagram of a kind of execution mode of contact element;
Fig. 4 represents an another kind of execution mode according to contact element of the present invention;
Fig. 5 represents an a kind of execution mode according to contact plate of the present invention with vertical view.
Embodiment
Fig. 1 expresses a contact plate 1 that has a matrix 2.It vertically settles two rankings to put relative elastic contact element 3,3a, 3b, 3c in matrix 2 upper edges.These contact elements are made and are designed to along relative direction flexible by electric conducting material.Each mutual opposed two contact element (for example 3a and 3b) is that electricity is isolated each other. Flexible member 3,3a, 3b, 3c is surrounded by a box-like leg 4, for example prevents from contact element is caused mechanical damage when storing, transporting and operating this contact plate because of carelessness thus.Electrical lead (not shown in Fig. 1) is arranged within matrix 2, and these electrical leads are with each contact element 3, and 3a, 3b, 3c are connected with an interface on the matrix outside respectively.
The printed conductor that on a printed circuit board (PCB), is provided with for contacting, with this printed circuit board (PCB) with its distolateral opposed contact element 3 of two rows that is inserted into from the top, 3a, 3b is between the 3c.The vertical guide groove 6 that is provided with in leg 4 is convenient to printed circuit board (PCB) is being inserted into contact element 3,3a, 3b, the accurate location of this printed circuit board (PCB) and mechanically it being stabilized in its position under printed circuit board (PCB) insertion state in the time of between the 3c.
Fig. 2 represents that contact plate shown in Figure 1 has a viewgraph of cross-section of the printed circuit board (PCB) of plug-in mounting.Wherein mutually corresponding member adopted with Fig. 1 in identical Reference numeral.From Fig. 2, can be clear that a printed circuit board (PCB) 11 that has been inserted between two row's contact elements (wherein contact element 3a and 3b that this for example expresses).In addition, in Fig. 2, can also see a kind of so-called " bilayer " structure of the contact plate that has the interface (for example 5a and 5c) that in two planes, is in upper-lower position.For example between contact element 3b and an electrical interface 5b, express an electric wiring 12 briefly.A kind of so electric wiring for example also is present between contact element 3a and the electrical interface 5a.Another contact element 3c (referring to Fig. 1) that vertically is positioned at before or after the contact element 3a along contact plate for example may be connected with the electrical interface 5c on second interface plane.Like this, always can make adjacent contact element (for example 3a and 3c) and link to each other at the electrical interface of distinguishing on the Different Plane.Therefore, another contact element is similar to electrical interface 3a ground again and links to each other with a electrical interface on last interface plane after contact element 3c.Make described because actual cause wants suitable designed size (for example cable termination is incorporated into wherein) electrical interface to realize a kind of version of vertically saving the locus along contact plate relatively usually although can reach by this way.
In addition, Fig. 2 also with simple schematic diagram example express a fishbolt 13 that is used for described electrical interface 5b, for example can be by means of this bolt with a cable termination clamping that is incorporated among this electrical interface 5b.Such fishbolt also can be used in described other electrical interfaces of contact plate.Except the contact plate double-decker mode shown in Fig. 2, can certainly imagine the interface plane of any greater number.
Fig. 3 represents described contact element 3a and 3b with the enlarged drawing of super large.Between opposed contact element 3a and 3b, insert printed circuit board (PCB) 11 (referring to Fig. 2).This printed circuit board (PCB) 11 is provided with metal printed conductor 21 and 22, and they are illustrated in each lead independently on the printed circuit board (PCB).Therefore printed conductor 21 and 22 needn't be on the identical voltage potential and feed different electric currents.When inserting printed circuit board (PCB) 11, a side between contact element 3a and the printed conductor 21 and opposite side between contact element 3b and printed conductor 22, form and electrically contact.Because printed conductor 21 and 22 is represented two circuit that are separated from each other, therefore, contact element 3a and 3b also must be that electricity is isolated each other.Each two opposed contact element 3a by making contact plate and 3b respectively the different printed conductor 21 of contacting and 22 and make this contact element 3a and 3b each other electricity isolate, compare between the longitudinal size of contact plate can being reduced about twice and therefore also not be provided with under the situation of the contacting printed conductor of equal number the measure that electricity is mutually isolated with contact element 3a and 3b with the project organization that printed conductor 21 and 22 is in same potential.But in order not can the big as far as possible electric current (for example approximately about 10A) of circulation under the situation that cold welding connects to occur owing to produce high heat at contact point 23 places between the corresponding printed conductor on a contact element (for example 3a) and the printed circuit board (PCB) 11 (for example 21), design contact element 3a and 3b like this, that is, make contact element 3a and 3b respectively at least by two independently on contact point and the printed circuit board (PCB) 11 printed conductor 21 or 22 formation be electrically connected.For this reason, contact element 3a and the 3b according to Fig. 3 advantageously is designed to waveform in its contact point zone.In addition, guaranteed also for example to have slightly that this contact element 3a, 3b can be adaptive with printed conductor 21,22 neatly under the situation of inclination by this wavy shaped configuration at printed circuit board (PCB) 11.
Have the project organization of the contact point 23 that at least two positions keep apart mutually by each contact element 3a or 3b, half that approximately only reaches probably between a printed conductor 21 or 22 and one contact element 3a and 3b streaming current on the one hand flows through each contact point 23 and and then at the small heat of contact point 23 places generation.On the other hand since the position situation of keeping apart mutually separately of contact point 23 also reached with certain heat be dispersed into each contact point 23 around.The quantity of the contact point 23 of each contact element 3a or 3b can increase arbitrarily, so that further improve above-mentioned effect.
In order also can under high relatively voltage, to adopt project organization to come work with mutual respectively electricity opposed isolator contact element 3a, 3b, contact element 3a, the 3b distance between each two arbitrfary point each other must keep big as far as possible, therefore, between contact element 3a, 3b voltage breakdown can not appear, and this voltage breakdown may not only destroy contact element 3a, 3b, and may destroy the electronic device that links to each other with printed conductor on the printed circuit board (PCB).For the distance between the leakage distance between two such arbitrfary points of further elongating described contact element 3a, 3b that is 2, according to Fig. 3 on described matrix 2 for printed circuit board (PCB) is provided with a groove 24, printed circuit board (PCB) 11 is with its end 26, also we can say a bit of being embedded in this groove.When this groove 24 extended on a lintel 25 that is arranged on the matrix, described leakage distance can also particularly advantageously increase.Between two arbitrfary points of contact element 3a, 3b, form long as far as possible leakage distance in this case by a maze-type structure.
Prevent from when being unkitted printed circuit board (PCB) 11 or under the situation that printed circuit board (PCB) 11 is pulled out from contact plate between each contact element 3a and 3b, voltage breakdown to occur for this is external, can so mechanically this relatively be compacted in advance to the direction of contact element along F1 of arrow shown in the figure and F2 at that time, and make to form between its contact point 23 to electrically contact.For example can also carry out following monitoring by this way, see whether inserted printed circuit board (PCB) or not insertion contact plate.That is to say that as long as a device that is used for short circuit monitoring between contact element 3a and the 3b is set for this reason, this short circuit monitoring device sends a signal when being short-circuited between contact element 3a and 3b.
In addition, can also be clear that from Fig. 3 that printed conductor 21 and 22 shortens one section backward apart from the end 26 of printed circuit board (PCB), so that further increase this project organization desired leakage distance aspect this laying mode compressive resistance.
Fig. 4 represents a kind of possible implementation of a contact element.Exemplarily express described contact element 3b (referring to Fig. 3) at this.Express the front view B of this contact element 3b on end view A next door.Can be clear that this contact element 3b has a slit 33 between two side arms 31 and 32, that is to say, has carried out the processing of once cracking.By this design, described each contact element (for example 3b) can also more flexiblely adapt with the printed circuit board (PCB) that is inserted into a little obliquely in the contact plate.
In addition, described each contact point 23 by a project organization that cracks be divided into each contact point 23 have at least two by described slit 33 mutual separated contact points to 23a and 23b.Can realize further improving the heat radiation of each contact point 23a and 23b by this way.
At last, Fig. 5 represents the vertical view of a contact plate.Identical in the figure member use with above-mentioned each accompanying drawing in identical Reference numeral mark.Express the another kind of possible implementation of described electrical interface 5 by means of Fig. 5.That is to say, except bilayer or multilayer structure mode represented in Fig. 2, each contact plate 1 can also only adopt an interface plane, in this interface plane with the adjacent contact element for example each electrical interface of 43 and 44 for example 41 and 42 lay on same plane respectively interlacedly.Also can reach for example needed spacing between 41 and 42 of two each adjacent electrical interfaces, therefore obtain desired compressive resistance by this project organization.
The contact plate of the above-mentioned type can for example be applied in the electric equipment, and in electric protective device or control device, there, contact plate keeps firm relatively execution mode to be connected with the shell of respective electric equipment easily based on it.The printed circuit board (PCB) that has related circuit can be inserted in such contact plate.Can printed circuit board (PCB) be assembled in such electric equipment neatly by the utmost point by this way.By above-mentioned execution mode, especially isolate contact element and can reach the longitudinal size that under the situation of the contacting printed conductor that keeps equal number, obviously reduces such contact plate by opposed electricity respectively.This is very important, because pre-determined the restriction aspect bulk usually for above-mentioned electric equipment, especially in the width of electric equipment and the restriction aspect the height.
Claims (7)
1. one kind is used for the metal printed conductor (21 that electric contact turns on the extension of a printed circuit board (PCB) (11) both sides, 22) contact plate (1), wherein, this contact plate (1) has a matrix (2), this matrix has a plurality of mutual so opposed elastic contact element (3 that vertically distributes along it, 3a, 3b, 3c), promptly, make described printed circuit board (PCB) (11) can be inserted in mutual opposed contact element (3 with an one narrow side, 3a, 3b, 3c), be used to make the printed conductor (21 on this printed circuit board (PCB) (11), 22) with contact element (3,3a, 3b, 3c) electric contact is connected, wherein, and each mutual opposed contact element (3a, be that electricity is isolated each other in described matrix (2) 3b), and each contact element (3,3a, 3b, 3c) connect the printed conductor (21 of described printed circuit board (PCB) (11) for electric contact, 22) have at least two direction of insertion front and back contact points (23) in succession, it is characterized in that described matrix (2) has one along the described mutual opposed contact element (3 of vertically being arranged on of this matrix (2) along described printed circuit board (PCB) (11), 3a, 3b, 3c) the convex lintel (25) between is provided with one at described opposed contact element (3 in this lintel (25), 3a, 3b, the groove (24) that extends between 3c), the narrow side of this this printed circuit board (PCB) of groove part ground encirclement when inserting printed circuit board (PCB) (11).
2. contact plate as claimed in claim 1 (1) is characterized in that, and described contact element (3,3a, 3b 3c) is designed to waveform in its contact point (23) zone.
3. contact plate as claimed in claim 1 or 2 (1) is characterized in that, and described contact element (3,3a, 3b 3c) has vertically carried out the processing of once cracking along it at least in its contact point (23) zone.
4. contact plate as claimed in claim 1 or 2 (1) is characterized in that, described each contact element (3,3a, 3b, 3c) along contact element direction opposed with it by pre-compressing like this, that is, when described printed circuit board (PCB) (11) does not insert wherein, between this is to contact element, form and electrically contact.
5. contact plate as claimed in claim 1 or 2 (1), it is characterized in that, described each contact element (3,3a, 3b, 3c) respectively by an electrical lead (12) and the interface (41 that is arranged in the plane in the described matrix (2), 42) link to each other, wherein, adjacent contact element (43,44) interface (41,42) is arranged in the described plane respectively interlacedly.
6. contact plate as claimed in claim 1 or 2 (1) is characterized in that, described contact element (3,3a, 3b, 3c) respectively by an electrical lead (12) be arranged on interface at least two planes in the described matrix (2) (5,5a, 5b, 5c) link to each other, wherein, adjacent contact element (3a, (5a 5c) is arranged in the Different Plane each interface 3c).
7. contact plate as claimed in claim 6 (1) is characterized in that, described interface (5,5a, 5b 5c) is equipped with fishbolt (13), be used for fixing remain with this interface (5,5a, 5b, 5c) electric lead of Lian Jieing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003122172 DE10322172B4 (en) | 2003-05-14 | 2003-05-14 | Contact strip for electrical contacting of both sides of a printed circuit board running metallic tracks |
| DE10322172.7 | 2003-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1781217A CN1781217A (en) | 2006-05-31 |
| CN100477390C true CN100477390C (en) | 2009-04-08 |
Family
ID=33461813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800112904A Expired - Fee Related CN100477390C (en) | 2003-05-14 | 2004-04-08 | Multipoint plug for electrically connecting metal strip conductors arranged on both sides of a circuit board |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1623484B1 (en) |
| CN (1) | CN100477390C (en) |
| DE (2) | DE10322172B4 (en) |
| HK (1) | HK1089565A1 (en) |
| WO (1) | WO2004105192A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007037058B4 (en) * | 2007-08-03 | 2015-07-30 | Siemens Aktiengesellschaft | Current transformer module for an energy and / or power meter and energy and / or power meter with current transformer module |
| JP5707854B2 (en) * | 2010-01-15 | 2015-04-30 | オムロン株式会社 | Terminal block |
| CN109088191A (en) * | 2017-06-14 | 2018-12-25 | 华为技术有限公司 | A kind of network equipment and longitudinal interface |
| US10840629B2 (en) * | 2017-06-27 | 2020-11-17 | Biosense Webster (Israel) Ltd. | Edge card adapter and electrical coupling device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3142891A (en) * | 1961-04-18 | 1964-08-04 | Elco Corp | Method of forming rigid contact tails |
| US3283291A (en) * | 1964-04-08 | 1966-11-01 | United Carr Inc | Electrical means and method of making at least a portion of the same |
| GB1201067A (en) * | 1967-08-30 | 1970-08-05 | Bicc Burndy Ltd | Improvements in electric contacts |
| US3601774A (en) * | 1968-12-06 | 1971-08-24 | Bell Telephone Labor Inc | Connector device having serially disposed pretensioned contacts |
| EP0137972A1 (en) * | 1983-09-02 | 1985-04-24 | Microdot Inc. | Electrical connector |
| JPH0629066U (en) * | 1992-09-21 | 1994-04-15 | 京セラエルコ株式会社 | Edge double-sided connector |
| US5509826B1 (en) * | 1993-10-22 | 1998-03-10 | Burndy Corp | Very low profile card edge connector |
| US5533907A (en) * | 1994-05-27 | 1996-07-09 | Methode Electronics, Inc. | Electronic module socket with self-cleaning shorting contacts |
| US5816830A (en) * | 1995-12-15 | 1998-10-06 | The Whitaker Corporation | Electrical connector module for a high density electrical connector |
| US5741161A (en) * | 1996-01-04 | 1998-04-21 | Pcd Inc. | Electrical connection system with discrete wire interconnections |
| IT1283730B1 (en) * | 1996-04-12 | 1998-04-30 | Claber Spa | DEVICE FOR CONNECTING ELECTRICAL CONDUCTORS TO A CONTROL UNIT, PREFERABLY FOR A CONTROL UNIT FOR |
| US5848920A (en) * | 1996-07-16 | 1998-12-15 | Molex Incorporated | Fabrication of electrical terminals for edge card connectors |
| US6634889B2 (en) * | 1998-08-03 | 2003-10-21 | Dell Products L.P. | Cross-connected card-edge socket connector and card-edge |
| TW399811U (en) * | 1999-02-02 | 2000-07-21 | Hon Hai Prec Ind Co Ltd | Card edge connector |
| US6309262B1 (en) * | 1999-10-21 | 2001-10-30 | Hewlett-Packard Company | Bifurcated contact with a connecting member at the tip of the contact that provides redundant contact points |
-
2003
- 2003-05-14 DE DE2003122172 patent/DE10322172B4/en not_active Expired - Fee Related
-
2004
- 2004-04-08 DE DE502004005141T patent/DE502004005141D1/en not_active Expired - Lifetime
- 2004-04-08 CN CNB2004800112904A patent/CN100477390C/en not_active Expired - Fee Related
- 2004-04-08 WO PCT/DE2004/000796 patent/WO2004105192A1/en active IP Right Grant
- 2004-04-08 EP EP04726435A patent/EP1623484B1/en not_active Expired - Fee Related
-
2006
- 2006-09-04 HK HK06109812.1A patent/HK1089565A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1781217A (en) | 2006-05-31 |
| DE502004005141D1 (en) | 2007-11-15 |
| DE10322172A1 (en) | 2004-12-23 |
| EP1623484B1 (en) | 2007-10-03 |
| DE10322172B4 (en) | 2006-06-14 |
| EP1623484A1 (en) | 2006-02-08 |
| WO2004105192A1 (en) | 2004-12-02 |
| HK1089565A1 (en) | 2006-12-01 |
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