Electrical connection device
An electrical connection device includes a first jaw and a second jaw facing the first jaw in a closed state. The first jaw has a first insertion surface perpendicular to an insertion direction into a connection casing, a first surface facing the second jaw that is substantially parallel to the insertion direction, and an opposite first surface opposite the first insertion surface. The first jaw has a first recess. The second jaw has a second surface facing the first jaw and extending substantially parallel to the insertion direction, a second insertion surface introduced over the connection casing and perpendicular to the insertion direction, and an opposite second surface opposite to the second insertion surface. The second jaw has a second recess facing the first recess in the closed state. The first recess and/or the second recess has a rod at the first edge and/or the second edge.
1 . An electrical connection system, comprising:
a connection casing having an opening and an electrical contact arranged in the opening, the electrical contact having a pair of branches forming a pincer; and
a device including:
a first jaw having a first insertion surface introduced into the connection casing, the first insertion surface is substantially perpendicular to an insertion direction in which the electrical connection device is inserted into the connection casing; and
a second jaw facing the first jaw in a closed state, the first jaw has a first surface facing the second jaw that is substantially parallel to the insertion direction and an opposite first surface opposite the first insertion surface, the first jaw has a first recess extending from a first edge formed by a junction between the first surface facing the second jaw and the first insertion surface at least partially into the first surface and toward the opposite first surface, the second jaw has a second surface facing the first jaw and extending substantially parallel to the insertion direction, a second insertion surface introduced over the connection casing and perpendicular to the insertion direction, and an opposite second surface opposite to the second insertion surface, the second jaw has a second recess extending from a second edge formed by a junction between the second surface facing the first jaw and the second insertion surface at least partially into the second surface and toward the opposite second surface, the first recess faces the second recess in the closed state, the first recess and/or the second recess has a rod at the first edge and/or the second edge; and
a flat, flexible, electrically conductive element compressed between the first jaw and the second jaw, the device is introduced into the connection casing such that the branches press on either side of the flat, flexible, electrically conductive element, a pair of ends of the branches are arranged behind the rod in the insertion direction.
2 . An electrical connection device, comprising:
a first jaw having a first insertion surface introduced into a connection casing, the first insertion surface is substantially perpendicular to an insertion direction in which the electrical connection device is inserted into the connection casing; and
a second jaw facing the first jaw in a closed state, the first jaw has a first surface facing the second jaw that is substantially parallel to the insertion direction and an opposite first surface opposite the first insertion surface, the first jaw has a first recess extending from a first edge formed by a junction between the first surface facing the second jaw and the first insertion surface at least partially into the first surface and toward the opposite first surface, the second jaw has a second surface facing the first jaw and extending substantially parallel to the insertion direction, a second insertion surface introduced over the connection casing and perpendicular to the insertion direction, and an opposite second surface opposite to the second insertion surface, the second jaw has a second recess extending from a second edge formed by a junction between the second surface facing the first jaw and the second insertion surface at least partially into the second surface and toward the opposite second surface, the first recess faces the second recess in the closed state, the first recess and/or the second recess has a rod at the first edge and/or the second edge, the first recess and the second recess are positioned on opposite sides of the rod in the closed state of the first jaw and the second jaw.
3 . The electrical connection device of claim 2 , wherein the first jaw has an additional first recess and the second jaw has an additional second recess, the additional first recess faces the additional second recess in the closed state.
4 . The electrical connection device of claim 2 , wherein the first jaw or the second jaw has a protrusion on the first surface facing the second jaw or the second surface facing the first jaw and the other of the first jaw or the second jaw has a depression complementary to the protrusion on the first surface or the second surface.
5 . The electrical connection device of claim 2 , wherein the rod has a chamfer at an edge of the rod that is oriented in the insertion direction.
6 . The electrical connection device of claim 2 , further comprising a coupling device compressing a flat, flexible, electrically conductive element between the first jaw and the second jaw.
7 . The electrical connection device of claim 6 , wherein the flat, flexible, electrically conductive element is an electrically conductive textile.
8 . The electrical connection device of claim 6 , wherein the coupling device has a snap-fitting device between the first jaw and the second jaw.
9 . The electrical connection device of claim 8 , wherein the snap-fitting device has a projection on a side surface of the first jaw or the second jaw and a depression complementary to the projection on a side edge of the other of the first jaw or the second jaw.
10 . An electrical connection system, comprising:
a connection casing having an opening and an electrical contact arranged in the opening, the electrical contact having a pair of branches forming a pincer; and
a device including:
a first jaw having a first insertion surface introduced into the connection casing, the first insertion surface is substantially perpendicular to an insertion direction in which the electrical connection device is inserted into the connection casing; and
a second jaw facing the first jaw in a closed state, the first jaw has a first surface facing the second jaw that is substantially parallel to the insertion direction and an opposite first surface opposite the first insertion surface, the first jaw has a first recess extending from a first edge formed by a junction between the first surface facing the second jaw and the first insertion surface at least partially into the first surface and toward the opposite first surface, the second jaw has a second surface facing the first jaw and extending substantially parallel to the insertion direction, a second insertion surface introduced over the connection casing and perpendicular to the insertion direction, and an opposite second surface opposite to the second insertion surface, the second jaw has a second recess extending from a second edge formed by a junction between the second surface facing the first jaw and the second insertion surface at least partially into the second surface and toward the opposite second surface, the first recess faces the second recess in the closed state, the first recess and/or the second recess has a rod at the first edge and/or the second edge, the branches are inserted on either side of the rod in the first recess and the second recess during insertion of the device in the connection casing in the insertion direction through the opening.
11 . The electrical connection system of claim 10 , further comprising a coupling device coupling the connection casing with the device, the coupling device has a snap-fitting device between the device and the connection casing.
12 . The electrical connection system of claim 11 , wherein the snap-fitting device has a projection and a hole complementary to the projection.
13 . The electrical connection system of claim 10 , wherein each of the branches has an end opposite the insertion direction with a substantially rounded extended rim.
14 . The electrical connection system of claim 10 , wherein the electrical contact has a spring closing the branches of the contact at rest.
15 . The electrical connection system of claim 10 , further comprising a flat, flexible, electrically conductive element compressed between the first jaw and the second jaw.
16 . The electrical connection system of claim 15 , wherein the device is introduced into the connection casing such that the branches press on either side of the flat, flexible, electrically conductive element.
17 . The electrical connection system of claim 16 , wherein a pair of ends of the branches are arranged behind the rod in the insertion direction.