| 摘要 |
A plug-in connection system for a two-piece plug-in connection, comprising a plug-in connector and a matching mating connector, wherein the plug-in connector includes a latching unit with latching hooks provided thereon, which engage in groove areas on the mating connector. Here, a plurality of groove areas is circumferentially provided on the mating connector implemented in a sleeve-type way, which are offset relative to each other by a certain distance ds in relation to the plug-in edge of the mating connector. In the case of groove areas which are arranged in multiple pairs on the external side of the plug-in sleeve, only one latching hook pair engages at any one time during the plug-in operation into a latching groove in the groove area, whereas the other latching hooks respectively remain on a sawtooth flank before or after the one occupied latching groove.;Thus, a very sensitive slide-on latching up to the mutual stop of any desired contacts becomes possible and a complex reception of the contacts is no longer necessary.;Unlatching is carried out by lifting the latching hooks engaging in the latching grooves while withdrawing the external sleeve of the plug-in connector out of the latching grooves by means of opening hooks. |
| 主权项 |
1. A plug-in connection system for a two-piece plug-in connection (1), comprising a plug-in connector (2) and a mating connector (5), wherein said plug-in connector (2) includes an external sleeve (3) with a latching unit (4) provided therebetween, which is disposed on a connector body (20), wherein said plug-in connector (2) has on the plug-in side thereof a sliding mechanism for latching and unlatching with the mating connector (5),
wherein the latching unit (4) comprises a ring (41) with a plurality of fingers (42) axially aligned thereon as a latching ring (40), which fingers have latching hooks (43) molded onto the ends thereof, wherein the external sleeve (3) as a sliding ring (30) is axially slidable on the connector body (20) over a certain amount of travel at a distance from the latching ring (40), wherein the mating connector (5) comprises a housing (50), the plug-in side of which is formed as a plug-in sleeve (51) with a plug-in edge (54), on the circumference of which a plurality of latching groove areas (52) are provided in a spaced-apart manner, wherein the latching groove areas (52) are formed from a plurality of latching grooves (53) spaced apart with a distance(s), characterised in that the latching groove areas (52) have different distances (d1, d2, d3) from the plug-in edge (54) of the plug-in sleeve (51), so that during the plug-in operation, the latching hooks (43) of the latching unit (4) engage one after the other in the latching grooves (53) provided at different distances, and that an effective latching distance (ds) is created for the plug-in connector (2) during the plug-in operation, which distance is smaller than the specified distance (s) of the latching grooves (53). |
