Control device

摘要

The invention relates to a control device comprising a housing (2) with a first housing part (20) and a second housing part (21), a printed circuit board (3) arranged in the housing (2), a plug element (4) which has a plurality of contacts (40) and is connected to the printed circuit board (3) both mechanically and electrically, and a vibration-sensitive sensor, wherein the plug element (4) is firmly connected to one of the housing parts (20, 21) by means of a mechanical connection (5), wherein the mechanical connection (5) has a protruding element (50) and a receiving element (51) with a recess (7) for receiving the protruding element (50), wherein the recess (7) has a base region (9), a first wall region (10) and a second wall region (30), and wherein a first rib (11) is arranged on the first wall region (10) and a second rib (12) is arranged on the second wall region (30).

主权项

1. A control device comprising:
a housing (2) with a first housing part (20) and a second housing part (21), a printed circuit board (3) arranged in the housing (2), a plug element (4) comprising a plurality of contacts (40), which is connected both mechanically and electrically to the printed circuit board (3), and a vibration-sensitive sensor, wherein the plug element (4) is firmly connected to the first housing part by means of a mechanical connection (5), wherein the mechanical connection (5) has a protruding element (50) and a receiving element (51) with a recess (7) for receiving the protruding element (50), wherein the recess (7) has a base region (9), a first wall region (10) and a second wall region (30) and wherein a first rib (11) projects into the recess (7) from the first wall region (10) and a second rib (12) projects into the recess (7) from the second wall region (30), wherein a first height (H) is defined between the first wall region (10) and an outer end (14) of the first rib (11) and a second height (H) is defined between the second wall region (30) and an outer end (14) of the second rib (12), wherein the first height (H) and the second height (H) are dimensioned such that a width (B) of the protruding element (50) is larger than a remaining opening dimension (C) of the recess (7) between the outer end (14) of the first rib (11) and the outer end (14) of the second rib (14), wherein at least one of the first wall region (10) and the second wall region (30) is formed by a resilient limb (8), and wherein a slot (6) is arranged on a side of the resilient limb (8) and reduces the cross-section of the limb (8) so that elastic deformation of the resilient limb (8) occurs with less force.