Plug connector
AssigneeHARTING Automotive GmbH & Co. KG
InventorLudger Leve
Life of this patent
Estimating the term…
Abstract
For a plug connector having a plug-in side and a conductor-connecting side for a coaxial cable, it is proposed that an insulating body with an electrical contact element is disposed in a sleeve-shaped plug-in part, the said insulating body having tongues which are spread apart and are separated by slots and which extend from an annular groove to the end of the insulating body, gradations which are forced into the insulation of the electrical middle conductor being provided on the inside of the tongues, and the electrical contact element being held in a centered manner in a receiving bore in the insulating body.
Claims7
Plug connector (1) for a coaxial cable (30), the said plug connector having a plug-in side (3) and a conductor-connecting side (4) and consisting of a sleeve-shaped, metal plug-in part (2) into which an insulating body (10) is pushed, in the process of which a contact element (20) is introduced into the said insulating body, characterized in that
- the insulating body (10) is provided, in a partial region, with tongues (13) which are formed by longitudinal slots (18) and which point outwards,
- that a number of central bores (14, 15) which are arranged in a row and which differ in diameter are provided in the insulating body (10), that the ends of the tongues are provided, on their side which points towards the interior of the insulating body, with conical or widening gradations (17),
- that the middle conductor (34) of the coaxial cable (30) is introduced into a receiving bore (23) in the contact element (20), and
- that the insulating body (10) is pushed into the sleeve-shaped plug-in part (2), in the process of which the outwardly pointing tongues (13) are pressed together and the gradations (17) exert a pressure on the insulation (33) of the middle conductor (34).
Plug connector according to one of the preceding claims, characterized in that
- the electrical contact element (20) has a conically shaped point (21) on the plug-in side.
Plug connector according to one of the preceding claims, characterized in that
- the electrical contact element (20) has spaced-apart thickened portions (22) in the middle region.
Plug connector according to one of the preceding claims, characterized in that
- the outwardly pointing tongues (13) extend from a head part (11), which is segregated by an annular groove (12), to the end of the insulating body (10).
Plug connector according to one of the preceding claims, characterized in that
- an annular lamellar spring (7), whose lamellae (8) are disposed in an inclined manner with respect to the direction of plugging-in, is provided in the interior of the sleeve-shaped plug-in part (2) on the plug-in side (3).
Plug connector according to one of the preceding claims, characterized in that
- the conductor-connecting side (4) of the sleeve-shaped plug-in part (2) is constructed as a crimping-type connection (5).
Dependencies are inferred from the claim text.