The invention relates to an electric coupling element (1). Pin or socket contact elements (20), with which an electric means of a screwable connection means (28), are arranged in an electrically insulating main part (10). Openings (18) in the main part (10) are covered by means of a covering panel (
The invention relates to an electric coupling element (1). Pin or socket contact elements (20), with which an electric means of a screwable connection means (28), are arranged in an electrically insulating main part (10). Openings (18) in the main part (10) are covered by means of a covering panel (30) I order to ensure the electric insulation of the individual contact elements (20). For assembly purposes, the covering panel (30) is movably attached to the main part (10) such that the covering panels (30, 30′) of two coupling elements (1, 1′) are mutually actuated when joined together.
대표청구항▼
1. An electric coupling element (1) adapted to be disposed in a plug-in connector housing, preferably in a modular plug-in connector housing, comprising, an electrically insulating base body (10),wherein the base body (10) includes contact cavities (11) with electric contact elements (20) provided t
1. An electric coupling element (1) adapted to be disposed in a plug-in connector housing, preferably in a modular plug-in connector housing, comprising, an electrically insulating base body (10),wherein the base body (10) includes contact cavities (11) with electric contact elements (20) provided therein,wherein said contact elements (20) are preferably formed as socket or pin contacts,wherein said contact elements (20) have a contact side (22) that is at the front in the plug-in direction (S) and a cable connection side (24) that is at the rear in the plug-in direction (S),wherein the cable connection side (24) has a connector screw (28) for fastening an electric conductor (3) to the cable connection side (24) of the contact element (20), andwherein said base body (10) has openings (18) which allow access to the connector screw (28),wherein said electric coupling element (1) further comprises an electrically insulating cover plate (30),said cover plate (30) provided on the base body (10) to overlie the openings (18) and connector screw (28), characterised in thatsaid cover plate (30) is arranged on said base body so as to be linearly displaceable in and opposite to the plug-in direction (S) to open and close the openings (18) without contact with the electric conductor (3), the contact element (20), or the connector screw (28). 2. The electric coupling element (1) as claimed in claim 1, characterised in that the cover plate (30) allows access to the openings (18) in a first open position (A), which is at the front in the plug-in direction (S), and covers the openings (18) in a second closed position (B), which is at the rear in the plug-in direction (S). 3. An electric coupling element (1) adapted to be disposed in a plug-in connector housing, preferably in a modular plug-in connector housing, comprising, an electrically insulating base body (10),wherein the base body (10) includes contact cavities (11) with electric contact elements (20) provided therein,wherein said contact elements (20) are preferably formed as socket or pin contacts,wherein said contact elements (20) have a contact side (22) that is at the front in the plug-in direction (S) and a cable connection side (24) that is at the rear in the plug-in direction (S),wherein the cable connection side (24) has a connector (28) for fastening an electric conductor (3) to the cable connection side (24) of the contact element (20), andwherein said base body (10) has openings (18) which allow access to the connector (28),wherein said electric coupling element (1) further comprises an electrically insulating cover plate (30),and said cover plate (30) is provided on the base body (10) in front of the openings (18),said cover plate (30) is arranged on said base body so as to be linearly displaceable in and opposite to the plug-in direction (S) to allow access to the openings (18) in a first open position (A), which is at the front in the plug-in direction (S), and covers the openings (18) in a second closed position (B), which is at the rear in the plug-in direction (S), wherein said electric coupling element is matable with another electric coupling element by contact between the fronts of each electric coupling element in the plug-in direction with the cover plates (30, 30′) of the two completely mated coupling elements (1) each located in their rear, closed position (B, B′). 4. The electric coupling element (1) as claimed in claim 3, characterised in that a spring element (34) is provided in a region (32) of the cover plate (30) that is at the front in the plug-in direction (S), which spring element, in the fully mated condition of the electric coupling element (1), generates a force with said mated electric coupling element (1′), which forces the cover plates (30, 30′) each into the rear closed position (B, B′). 5. The electric coupling element (1) as claimed in claim 3, characterised in that the cover plate (30) has one or more ribs (36) on the side that faces the base body (10), which ribs engage, in the rear, closed position (B), in grooves (16) in the base body (10), and wherein the grooves (16) extend along the plug-in direction (S) between the openings (18). 6. The electric coupling element (1) as claimed in claim 3, characterised in that the cover plate (30) has at least one latch (38) on the side facing the base body (10), wherein the latch (38) engages in one of the openings (18) in the rear, closed position (B). 7. The electric coupling element (1) as claimed in claim 3, characterised in that said connector (28) is a screw. 8. An electric coupling element (1) adapted to be disposed in a plug-in connector housing, preferably in a modular plug-in connector housing, comprising, an electrically insulating base body (10),wherein the base body (10) includes contact cavities (11) with electric contact elements (20) provided therein,wherein said contact elements (20) are preferably formed as socket or pin contacts,wherein said contact elements (20) have a contact side (22) that is at the front in the plug-in direction (S) and a cable connection side (24) that is at the rear in the plug-in direction (S),wherein the cable connection side (24) has a connector (28) for fastening an electric conductor (3) to the cable connection side (24) of the contact element (20), andwherein said base body (10) has openings (18) which allow access to the connector (28),wherein said electric coupling element (1) further comprises an electrically insulating cover plate (30),and said cover plate (30) is provided on the base body (10) in front of the openings (18),said cover plate (30) is arranged on said base body so as to be linearly displaceable in and opposite to the plug-in direction (S) to open and close the openings (18) without contact with the electric conductor (3), the contact element (20), or the connector (28), and to allow access to the openings (18) in a first open position (A), which is at the front in the plug-in direction (S), and to cover the openings (18) in a second closed position (B), which is at the rear in the plug-in direction (S),wherein said cover plate (30) has a stop (39) on the side facing the base body (10),wherein the stop (39) hooks into the base body (10) in the open position (A) and avoids a complete removal of the cover plate (30) from the base body (10).
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