CH277806A - Connector pin for electrical plugs. - Google Patents
Connector pin for electrical plugs.Info
- Publication number
- CH277806A CH277806A CH277806DA CH277806A CH 277806 A CH277806 A CH 277806A CH 277806D A CH277806D A CH 277806DA CH 277806 A CH277806 A CH 277806A
- Authority
- CH
- Switzerland
- Prior art keywords
- leg
- connector pin
- legs
- free end
- electrical plugs
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
- H01R4/2406—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation having needles or pins
-
- 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2495—Insulation penetration combined with permanent deformation of the contact member, e.g. crimping
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Description
Steckerstift <B>für elektrische Stecker.</B> Gegenstand vorliegender Erfindung ist ein Steckerstift für elektrische Stecker, der aus einem U-förmig gebogenen Blechstreifen besteht, wobei mindestens eine vom einen Schenkel gegen den andern gerichtete Spitze dazu bestimmt ist, die Isolierhülle eines in der Längsrichtung der Schenkel zwischen die selben eingelegten Zuleitungskabels bis auf dessen blanken Draht zu durchdringen.
Die erfindungsgemässe Ausbildung eines derartigen Steekerstiftes ist dadurch gekenn zeichnet, dass am freien Ende des einen Schenkels symmetrisch zur Längssymmetrie ebene zwei Lappen angeordnet sind, die im Zusammenwirken mit zwei Querflächen am freien Ende des andern Schenkels seitliche Verschiebungen der beiden Schenkel und seitliche Ausweichbewegungen des zwischen diesen beiden Schenkelenden eingeführten Zuleitungskabels verhindern.
Ein bevorzugtes Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt, und zwar zeigen: Fig. 1 einen Längsschnitt und Fig. 2 eine Draufsicht auf den noch nicht gebogenen Blechstreifen, Fig. 3 einen Längsschnitt und Fig. 4 eine Vorderansicht auf den fer tigen Steckerstift.
Ein im Querschnitt eine Halbkreisrille bildender Blechstreifen 1 ist, an beiden Enden etwas verbreitert. Zwei rechtwinklig abste hende Spitzen 3 sind dazu bestimmt, die Iso- lierhülle eines eingelegten Zuleitungskabels bis auf dessen blanken Draht zu durchdrin gen und dadurch gleichzeitig als Strom abnehmer zu dienen und den eingelegten Draht an Längsverschiebungen zu hindern.
Zwei symmetrisch zur Längssymmetrieebene 11-r1 angeordnete Lappen .5 sind dazu be stimmt, mit zwei Querflächen 4 am andern Ende zusammen zu arbeiten, wie das aus den Fig. 3 und 4 hervorgeht. Sie verhindern dabei seitliche Bewegungen der beiden Schenkel gegeneinander und umgreifen gleichzeitig das zwischen die freien Enden eingelegte Zulei tungskabel 6 (strichpunktiert), so dass auch dieses nicht seitlich ausweichen kann, was be sonders beim Einstecken der Spitzen 3 wich tig ist. Die Biegestelle 2 bildet die Spitze des fertigen Steckers, der z. B. in eine Bohrung eines Isoliergehäuseteils eingesteckt werden kann, so dass sich die Schenkelenden nicht mehr voneinander entfernen können.
Die benötigten Blechstreifen können leicht in der in den Fig. 1 und 2 dargestellten Form durch Pressen in einem Arbeitsgang aus Mes singblech hergestellt werden.
Plug pin for electrical plugs. The subject of the present invention is a plug pin for electrical plugs, which consists of a U-shaped bent sheet metal strip, at least one tip directed from one leg towards the other is intended to be the insulating sleeve of a to penetrate in the longitudinal direction of the legs between the same inserted supply cable up to its bare wire.
The inventive design of such a Steekerstiftes is characterized in that at the free end of one leg symmetrically to the longitudinal symmetry plane two flaps are arranged which, in cooperation with two transverse surfaces at the free end of the other leg, lateral displacements of the two legs and lateral evasive movements between them Prevent the feed cable from being introduced at both ends of the legs.
A preferred embodiment of the invention is shown in the drawing, namely: Fig. 1 is a longitudinal section and Fig. 2 is a plan view of the not yet bent sheet metal strip, Fig. 3 is a longitudinal section and Fig. 4 is a front view of the fer term connector pin.
A sheet metal strip 1 forming a semicircular groove in cross section is somewhat widened at both ends. Two at right angles protruding tips 3 are intended to penetrate the insulating sheath of an inserted supply cable down to its bare wire and thereby simultaneously serve as a current collector and prevent the inserted wire from shifting lengthways.
Two flaps arranged symmetrically to the longitudinal plane of symmetry 11-r1 .5 are intended to work together with two transverse surfaces 4 at the other end, as can be seen from FIGS. They prevent lateral movements of the two legs against each other and at the same time encompass the supply cable 6 inserted between the free ends (dash-dotted line), so that this too cannot move sideways, which is particularly important when inserting the tips 3. The bending point 2 forms the tip of the finished connector, the z. B. can be inserted into a bore of an insulating housing part so that the leg ends can no longer move away from each other.
The required sheet metal strips can easily be produced in the form shown in FIGS. 1 and 2 by pressing in one operation from Mes singblech.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH277806T | 1948-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH277806A true CH277806A (en) | 1951-09-15 |
Family
ID=4481420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH277806D CH277806A (en) | 1948-07-27 | 1948-07-27 | Connector pin for electrical plugs. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH277806A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3117829A (en) * | 1960-06-23 | 1964-01-14 | Minnesota Mining & Mfg | Terminal plug and block |
| WO1980002892A1 (en) * | 1979-06-13 | 1980-12-24 | J Taylor | Electrical interconnectors |
-
1948
- 1948-07-27 CH CH277806D patent/CH277806A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3117829A (en) * | 1960-06-23 | 1964-01-14 | Minnesota Mining & Mfg | Terminal plug and block |
| WO1980002892A1 (en) * | 1979-06-13 | 1980-12-24 | J Taylor | Electrical interconnectors |
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