WO2000017965A1 - Guide pin for electric plug-in connections - Google Patents
Guide pin for electric plug-in connections Download PDFInfo
- Publication number
- WO2000017965A1 WO2000017965A1 PCT/DE1999/002592 DE9902592W WO0017965A1 WO 2000017965 A1 WO2000017965 A1 WO 2000017965A1 DE 9902592 W DE9902592 W DE 9902592W WO 0017965 A1 WO0017965 A1 WO 0017965A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guide pin
- section
- guide
- connection
- din
- Prior art date
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
- H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Definitions
- the invention relates to a guide pin for electrical connectors, with a leading guide section at one end and a fastening section at the other end, which is designed as a press-in zone for press-fitting the guide pin in a connection hole of a base.
- Such guide pins are used in the "SIPAC" connector system described in the Siemens "Connectors / Connectors” data book, edition 2/95, and there for the plug-in connection of a female connector mounted on a module and a male connector provided on a rear wall on both sides of the narrow sides arranged the male connector and fastened in a connection hole of the rear wall.
- These leading guide pins serve to pre-center the assembly and, in cooperation with special coding parts, to code the plug-in connection and can also be used for mass lead or as super-leading high-current contacts.
- the guide pin In the known plug-in connection, the guide pin consists of a turned part with a flange and an internal thread at the fastening end, the guide pin being pulled against the rear wall with its flange by means of a screw screwed into the internal thread from the rear of the rear wall and fastened to it (see above page 49 and 57).
- the power is supplied to the rear wall, for example by means of a flat plug contact, which is soldered as a separate part on the rear wall or pressed into the rear wall and plugged with a socket.
- the invention has for its object to provide a simple solution for the power supply in such arrangements.
- This object is achieved according to the invention in that the guide pin is provided in the extension of the fastening section with a connection section for power supply, and that the connection section is designed as a flat plug contact which can be plugged in with a socket according to DIN 46 245 and is compatible with DIN 46 244.
- Such a guide pin is additionally formed with a contact element for supplying current, so that it can be plugged into its end protruding from the assembly with conventional plug sleeves according to DIN 46 245.
- This allows the power supply to be carried out in a simple manner directly on the guide pin, so that an additional contact element for the power supply and the corresponding assembly time for the arrangement of such a contact element on the assembly, which is to be fastened separately on the assembly, is saved.
- Another advantage of this solution is that space is saved on the assembly, fewer connection holes have to be made and fewer large-area conductor tracks can be provided for the power supply.
- FIG. 1 shows a perspective, partly schematic representation of the components of an electrical plug connection with a guide pin
- FIG. 2 shows in section a guide pin which is screwably attached to a base and an additional flat plug contact for power supply and attached to the base
- Figure 3 shows a guide pin according to the invention in an enlarged view.
- a female connector 2 is indicated on the component side of an assembly serving as a base 1, which together with a male connector 4 which is arranged on the front side of a rear wall serving as a base 3, forms an electrical plug connection.
- a guide pin 5 is arranged on both sides of the narrow sides of the male connector 4 and is fastened in a connecting hole 6 in the rear wall.
- a guide pin is shown in FIG. 1 only on one narrow side of the male connector 4.
- the guide pins 5 of the plug connection cooperate with a coding box 7 arranged on both sides of the narrow sides of the spring strip 2 on the module 1, of which only one is also shown in FIG. 1.
- a coding key element 8 or 9 which can be inserted into the coding box 7 or slid onto the guide pin 5, is also provided on the assembly side or rear side, these elements - like the guide pin - also not in the female or male connector 2 or 4 are integrated.
- the leading guide pin 5 is used for pre-centering during the production of the plug connection and contacts a spring 10 of the coding box 7 before contacting the spring and male connector.
- This super lead can also be used as a ground contact or as a high-current contact.
- Such a guide pin can be fastened to a base 3 by a screw 22 in the manner described at the outset and shown in FIG. 2, an additional flat plug contact element 23 being attached separately and spaced apart from the guide pin to the assembly in order to supply current to the assembly, for example, soldered or pressed in.
- the guide pin 5 according to Figure 3 consists of a rotating part with a fixable in the connection hole 6 of the rear wall 3 Fastening section 11 at one end and a leading guide section 12 at the other end.
- the guide section 12 of the guide pin 5, which is round in cross section, is rounded at its free end 13 with a crest and knurled at its rear end 14 facing the rear wall 3 in a zone of slightly larger diameter and then formed with a flange 15 with which the guide pin is fastened in the Condition on the rear wall 3 is present.
- the fastening section 11 of the guide pin 5 adjoining the flange 15 on the rear is designed, for example in the manner known from German utility model 296 22 993.8, as a solid press-in zone for press-fitting the guide pin in the connection hole 6 of the rear wall 3.
- the guide pin 5 is provided in the extension of the fastening section 11 with a connection section 21 for supplying current, this connection section being designed as a flat plug contact which can be plugged in with a socket according to DIN 46 245 and is compatible with DIN 46 244.
- This tab connector is z. B. producible by milling.
- the greatest inside diameter of the fastening section 11 corresponds to the width b of the flat plug contact 21.
- the guide pin 5 with its guide section 12, the fastening section 11 and the connecting section 21 continuing thereon is formed in one piece, so that for the Guidance in the connector, a leading high-current contact and the power supply only a single, space-saving and easy to attach to the assembly component in the form of a guide pin with plug contact element is used.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The guide pin (5) is provided with an advancing guide section (12), a fixing section (11) that is configured as an insertable area (1) and a connecting section (21) for a power supply, whereby said connecting section is embodied as a push-on contact that can be plugged into a terminal socket according to DIN 46 245 and is also compatible for insertion according to DIN 46 244.
Description
Beschreibungdescription
Führungsstift für elektrische SteckverbindungenGuide pin for electrical connectors
Die Erfindung betrifft einen Führungsstift für elektrische Steckverbindungen, mit einem voreilenden Führungsabschnitt an einem Ende und einem Befestigungsabschnitt am anderen Ende, der als Einpreßzone zur Einpreßbefestigung des Führungsstiftes in einem Anschlußloch einer Unterlage ausgebildet ist.The invention relates to a guide pin for electrical connectors, with a leading guide section at one end and a fastening section at the other end, which is designed as a press-in zone for press-fitting the guide pin in a connection hole of a base.
Derartige Führungsstifte werden bei dem im Siemens Datenbuch "Steckverbinder/Connectors " , Ausgabe 2/95, beschriebenen Steckverbinder-System "SIPAC" verwendet und dort bei der Steckverbindung einer auf einer Baugruppe angebrachten Feder- leiste und einer an einer Rückwand vorgesehenen Messerleiste beiderseits der Schmalseiten der Messerleiste angeordnet und jeweils in einem Anschlußloch der Rückwand befestigt. Diese voreilenden Führungsstifte dienen dabei der Vorzentrierung der Baugruppe sowie im Zusammenwirken mit speziellen Codier- teilen der Codierung der Steckverbindung und sind gleichzeitig für Massevoreilung oder auch als supervoreilende Hoch- stromkontakte einsetzbar. Bei der bekannten Steckverbindung besteht der Führungsstift aus einem Drehteil mit einem Flansch und einem Innengewinde am Befestigungsende, wobei der Führungsstift mittels einer von der Rückseite der Rückwand her in das Innengewinde eingedrehten Schraube mit seinem Flansch gegen die Rückwand gezogen und an dieser befestigt wird (a.a.O. Seite 49 und 57) . Bei derartigen Anordnungen erfolgt die Stromzufuhr auf die Rückwand zum Beispiel mittels eines Flachsteckkontaktes, der als eigenes Teil auf der Rückwand angelötet oder in die Rückwand eingepreßt und mit einer Steckhülse gesteckt wird.Such guide pins are used in the "SIPAC" connector system described in the Siemens "Connectors / Connectors" data book, edition 2/95, and there for the plug-in connection of a female connector mounted on a module and a male connector provided on a rear wall on both sides of the narrow sides arranged the male connector and fastened in a connection hole of the rear wall. These leading guide pins serve to pre-center the assembly and, in cooperation with special coding parts, to code the plug-in connection and can also be used for mass lead or as super-leading high-current contacts. In the known plug-in connection, the guide pin consists of a turned part with a flange and an internal thread at the fastening end, the guide pin being pulled against the rear wall with its flange by means of a screw screwed into the internal thread from the rear of the rear wall and fastened to it (see above page 49 and 57). In such arrangements, the power is supplied to the rear wall, for example by means of a flat plug contact, which is soldered as a separate part on the rear wall or pressed into the rear wall and plugged with a socket.
Der Erfindung liegt die Aufgabe zugrunde, eine einfache Lö- sung für die Stromzufuhr bei derartigen Anordnungen anzugeben.
Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß der Führungsstift in Verlängerung des Befestigungsabschnittes mit einem Anschlußabschnitt zur Stromzufuhr versehen ist, und daß der Anschlußabschnitt als ein mit einer Steckhülse nach DIN 46 245 steckbarer und mit DIN 46 244 steckkompatibler Flachsteckkontakt ausgebildet ist.The invention has for its object to provide a simple solution for the power supply in such arrangements. This object is achieved according to the invention in that the guide pin is provided in the extension of the fastening section with a connection section for power supply, and that the connection section is designed as a flat plug contact which can be plugged in with a socket according to DIN 46 245 and is compatible with DIN 46 244.
Ein derartiger Führungsstift ist zusätzlich noch mit einem Kontaktelement zur Stromzufuhr ausgebildet, so daß er an sei- nem aus der Baugruppe ragenden Ende mit üblichen Steckhülsen nach DIN 46 245 steckbar ist. Dadurch kann die Stromzufuhr auf einfache Weise direkt am Führungsstift erfolgen, so daß ein zusätzliches und gesondert an der Baugruppe zu befestigendes Kontaktelement für die Stromzufuhr und die entspre- chende Montagezeit für die Anordnung eines solchen Kontaktelementes an der Baugruppe eingespart wird. Ein weiterer Vorteil dieser Lösung besteht darin, daß Platz auf der Baugruppe gespart wird, weniger Anschlußlöcher angebracht werden müssen und weniger großflächige Leiterbahnen für die Stromversorgung vorgesehen werden können.Such a guide pin is additionally formed with a contact element for supplying current, so that it can be plugged into its end protruding from the assembly with conventional plug sleeves according to DIN 46 245. This allows the power supply to be carried out in a simple manner directly on the guide pin, so that an additional contact element for the power supply and the corresponding assembly time for the arrangement of such a contact element on the assembly, which is to be fastened separately on the assembly, is saved. Another advantage of this solution is that space is saved on the assembly, fewer connection holes have to be made and fewer large-area conductor tracks can be provided for the power supply.
Vorteilhafte Ausgestaltungen des Gegenstandes des Anspruchs 1 sind in den Unteransprüchen angegeben.Advantageous embodiments of the subject matter of claim 1 are specified in the subclaims.
Die Erfindung wird im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert. Es zeigen.The invention is explained below with reference to an embodiment shown in the drawing. Show it.
Figur 1 in perspektivischer, teils schematisierter Darstel- lung die Komponenten einer elektrischen Steckverbindung mit einen Führungsstift,1 shows a perspective, partly schematic representation of the components of an electrical plug connection with a guide pin,
Figur 2 im Schnitt einen an einer Unterlage schraubbar befestigten Führungsstift und einen an der Unterlage be- festigten, zusätzlichen Flachsteckkontakt zur Stromzufuhr und
Figur 3 einen erfindungsgemäßen Führungsstift in vergrößerter Darstellung.FIG. 2 shows in section a guide pin which is screwably attached to a base and an additional flat plug contact for power supply and attached to the base Figure 3 shows a guide pin according to the invention in an enlarged view.
Bei der Anordnung nach Figur 1 ist auf der Bauteileseite ei- ner als Unterlage 1 dienenden Baugruppe eine Federleiste 2 angedeutet, welche zusammen mit einer Messerleiste 4, die an der Frontseite einer als Unterlage 3 dienenden Rückwand angeordnet ist, eine elektrische Steckverbindung bildet. Beiderseits der Schmalseiten der Messerleiste 4 ist ein Führungs- stift 5 angeordnet, der in einem Anschlußloch 6 der Rückwand befestigt wird. Der Einfachheit halber ist in Figur 1 lediglich an einer Schmalseite der Messerleiste 4 ein Führungs- stift eingezeichnet. Die Führungsstifte 5 der Steckverbindung wirken mit jeweils einer beiderseits der Schmalseiten der Fe- derleiste 2 auf der Baugruppe 1 angeordneten Codierbox 7 zusammen, von denen in Figur 1 ebenfalls nur eine dargestellt ist. Außerdem ist baugruppenseitig bzw. rückwandseitig noch je ein in die Codierbox 7 einsetzbares bzw. auf den Führungsstift 5 aufschiebbares Codierschlüsselelement 8 bzw. 9 vorge- sehen, wobei diese Elemente - wie der Führungsstift - ebenfalls nicht in die Feder- oder Messerleiste 2 bzw. 4 integriert sind. Der voreilende Führungsstift 5 dient der Vorzentrierung bei der Herstellung der Steckverbindung und kontaktiert eine Feder 10 der Codierbox 7 voreilend, bevor Feder- und Messerleiste kontaktieren. Diese Supervoreilung kann auch als Massekontakt oder als Hochstromkontakt eingesetzt werden.In the arrangement according to FIG. 1, a female connector 2 is indicated on the component side of an assembly serving as a base 1, which together with a male connector 4 which is arranged on the front side of a rear wall serving as a base 3, forms an electrical plug connection. A guide pin 5 is arranged on both sides of the narrow sides of the male connector 4 and is fastened in a connecting hole 6 in the rear wall. For the sake of simplicity, a guide pin is shown in FIG. 1 only on one narrow side of the male connector 4. The guide pins 5 of the plug connection cooperate with a coding box 7 arranged on both sides of the narrow sides of the spring strip 2 on the module 1, of which only one is also shown in FIG. 1. In addition, a coding key element 8 or 9, which can be inserted into the coding box 7 or slid onto the guide pin 5, is also provided on the assembly side or rear side, these elements - like the guide pin - also not in the female or male connector 2 or 4 are integrated. The leading guide pin 5 is used for pre-centering during the production of the plug connection and contacts a spring 10 of the coding box 7 before contacting the spring and male connector. This super lead can also be used as a ground contact or as a high-current contact.
Ein derartiger Führungsstift kann in der eingangs geschilderten und in Figur 2 dargestellten Weise durch eine Schraube 22 an einer Unterlage 3 befestigt werden, wobei zur Stromzufuhr an die Baugruppe in bisher üblicher Weise ein zusätzliches Flachsteckkontaktelement 23 gesondert und von dem Führungsstift beabstandet an der Baugruppe befestigt, zum Beispiel eingelötet oder eingepreßt wird.Such a guide pin can be fastened to a base 3 by a screw 22 in the manner described at the outset and shown in FIG. 2, an additional flat plug contact element 23 being attached separately and spaced apart from the guide pin to the assembly in order to supply current to the assembly, for example, soldered or pressed in.
Der Führungsstift 5 nach Figur 3 besteht aus einem Drehteil mit einem in dem Anschlußloch 6 der Rückwand 3 fixierbaren
Befestigungsabschnitt 11 an einem Ende und einem voreilenden Führungsabschnitt 12 am anderen Ende. Der Führungsabschnitt 12 des im Querschnitt runden Führungsstiftes 5 ist an seinem freien Ende 13 mit einer Kuppe abgerundet und an seinem der Rückwand 3 zugekehrten rückwärtigen Ende 14 in einer Zone geringfügig größeren Durchmessers gerändelt und anschließend mit einem Flansch 15 ausgebildet, mit dem der Führungsstift im befestigten Zustand an der Rückwand 3 anliegt. Der sich rückseitig an den Flansch 15 anschließende Befestigungsab- schnitt 11 des Führungsstiftes 5 ist zum Beispiel in der aus dem deutschen Gebrauchsmuster 296 22 993.8 bekannten Weise als massive Einpreßzone zur Einpreßbefestigung des Führungsstiftes in dem Anschlußloch 6 der Rückwand 3 ausgebildet. Außerdem ist der Führungsstift 5 in Verlängerung des Befesti- gungsabschnittes 11 mit einem Anschlußabschnitt 21 zur Stromzufuhr versehen, wobei dieser Anschlußabschnitt als ein mit einer Steckhülse nach DIN 46 245 steckbarer und mit DIN 46 244 steckkompatibler Flachsteckkontakt ausgebildet ist. Dieser Flachsteckkontakt ist z. B. durch Fräsen herstellbar. Wie aus Figur 3 ferner hervorgeht, entspricht die größte lichte Außenweite des Befestigungsabschnittes 11 der Breite b des Flachsteckkontaktes 21. Der Führungsstift 5 mit seinem Führungsabschnitt 12, dem Befestigungsabschnitt 11 und dem sich daran fortsetzenden Anschlußabschnitt 21 ist einteilig ausge- bildet, so daß für die Führung bei der Steckverbindung, einen voreilenden Hochstromkontakt und die Stromzufuhr lediglich ein einziges, platzsparend und einfach an der Baugruppe zu befestigendes Bauteil in Form eines Führungsstiftes mit Steckkontaktelement verwendet ist.
The guide pin 5 according to Figure 3 consists of a rotating part with a fixable in the connection hole 6 of the rear wall 3 Fastening section 11 at one end and a leading guide section 12 at the other end. The guide section 12 of the guide pin 5, which is round in cross section, is rounded at its free end 13 with a crest and knurled at its rear end 14 facing the rear wall 3 in a zone of slightly larger diameter and then formed with a flange 15 with which the guide pin is fastened in the Condition on the rear wall 3 is present. The fastening section 11 of the guide pin 5 adjoining the flange 15 on the rear is designed, for example in the manner known from German utility model 296 22 993.8, as a solid press-in zone for press-fitting the guide pin in the connection hole 6 of the rear wall 3. In addition, the guide pin 5 is provided in the extension of the fastening section 11 with a connection section 21 for supplying current, this connection section being designed as a flat plug contact which can be plugged in with a socket according to DIN 46 245 and is compatible with DIN 46 244. This tab connector is z. B. producible by milling. As can also be seen from FIG. 3, the greatest inside diameter of the fastening section 11 corresponds to the width b of the flat plug contact 21. The guide pin 5 with its guide section 12, the fastening section 11 and the connecting section 21 continuing thereon is formed in one piece, so that for the Guidance in the connector, a leading high-current contact and the power supply only a single, space-saving and easy to attach to the assembly component in the form of a guide pin with plug contact element is used.
Claims
1. Führungsstift (5) für elektrische Steckverbindungen, mit einem voreilenden Führungsabschnitt (12) an einem Ende und einem Befestigungsabschnitt (11) am anderen Ende, der als1. Guide pin (5) for electrical connectors, with a leading guide section (12) at one end and a fastening section (11) at the other end, which as
Einpreßzone zur Einpreßbefestigung des Führungsstiftes (5) in einem Anschlußloch (6) einer Unterlage (3) ausgebildet ist, dadurch gekennzeichnet, daß der Führungsstift (5) in Verlängerung des Befestigungsab- Schnittes (11) mit einem Anschlußabschnitt (21) zur Stromzufuhr versehen ist, und daß der Anschlußabschnitt (21) als ein mit einer Steckhülse nach DIN 46 245 steckbarer und mit DIN 46 244 steckkompatibler Flachsteckkontakt ausgebildet ist.Press-in zone for press-fitting the guide pin (5) into a connection hole (6) of a base (3), characterized in that the guide pin (5) is provided with a connection section (21) for supplying current in the extension of the fastening section (11) , and that the connection section (21) is designed as a flat plug contact which can be plugged in with a socket according to DIN 46 245 and is compatible with DIN 46 244.
2. Führungsstift nach Anspruch 1, dadurch gekennzeichnet, daß die größte lichte Außenweite des Befestigungsabschnittes (11) der Breite (b) des Flachsteckkontaktes (21) entspricht.2. Guide pin according to claim 1, characterized in that the largest inside diameter of the fastening section (11) corresponds to the width (b) of the blade terminal contact (21).
3. Führungsstift nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Führungsstift (5) mit Führungsabschnitt (12) , Befe- stigungsabschnitt (11) und Anschlußabschnitt (21) einteilig ausgebildet ist. 3. Guide pin according to claim 1 or 2, characterized in that the guide pin (5) with the guide section (12), fastening section (11) and connecting section (21) is formed in one piece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29817007U DE29817007U1 (en) | 1998-09-22 | 1998-09-22 | Guide pin for electrical connectors |
| DE29817007.8 | 1998-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000017965A1 true WO2000017965A1 (en) | 2000-03-30 |
Family
ID=8062984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1999/002592 WO2000017965A1 (en) | 1998-09-22 | 1999-08-18 | Guide pin for electric plug-in connections |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE29817007U1 (en) |
| WO (1) | WO2000017965A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19944705C2 (en) | 1999-09-17 | 2002-04-25 | Tyco Electronics Logistics Ag | Connection System |
| EP3066720B1 (en) * | 2013-11-04 | 2019-01-30 | Phoenix Contact GmbH & Co. KG | Electrical connector with a sheath clamp |
| CN108923206B (en) * | 2018-06-04 | 2024-01-26 | 上海置恒电气有限公司 | Grounding fool-proof pin composite structure of electric cabinet case |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3441416A1 (en) * | 1984-11-13 | 1986-05-15 | 2E Rolf Hiller Gmbh & Co Kg | Electrical plug connector |
| EP0455297A1 (en) * | 1990-05-03 | 1991-11-06 | Koninklijke Philips Electronics N.V. | Device comprising a plastics housing provided with channels for securing contact members |
| EP0833412A2 (en) * | 1996-09-27 | 1998-04-01 | Siemens Aktiengesellschaft | Guiding pin for electrical connections |
-
1998
- 1998-09-22 DE DE29817007U patent/DE29817007U1/en not_active Expired - Lifetime
-
1999
- 1999-08-18 WO PCT/DE1999/002592 patent/WO2000017965A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3441416A1 (en) * | 1984-11-13 | 1986-05-15 | 2E Rolf Hiller Gmbh & Co Kg | Electrical plug connector |
| EP0455297A1 (en) * | 1990-05-03 | 1991-11-06 | Koninklijke Philips Electronics N.V. | Device comprising a plastics housing provided with channels for securing contact members |
| EP0833412A2 (en) * | 1996-09-27 | 1998-04-01 | Siemens Aktiengesellschaft | Guiding pin for electrical connections |
Also Published As
| Publication number | Publication date |
|---|---|
| DE29817007U1 (en) | 1998-12-24 |
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