Patent ID: 9173318
Filing Date: 2015-10-27
Classification: H05K

Abstract:
1. A circuit housing, comprising: a circuit housing arrangement; at least one printed circuit board in the circuit housing arrangement and having an electrical circuit and at least two circular holes in which peg-like positioning elements, which project away from the circuit housing arrangement, engage at least for positioning the printed circuit board relative to the circuit housing arrangement, wherein at least one of the positioning elements projects without play into one of the circular holes; and a further positioning element, which is accommodated in a further hole, has spreading fingers which are separated from one another by at least one recess, and which projects into or through the further hole, and which are configured to be elastically transverse as to the direction of an imaginary connecting line of the holes and have a cross-section such that: a) as seen in the direction of the imaginary connecting line, there is play between the spreading fingers and a radially inner circumferential surface of the further hole on both sides in each case, but b) the spreading fingers make contact by way of their diametrically opposite side faces with the radially inner circumferential face of the further hole perpendicular to the imaginary connecting line without play only along a contact line or a contact point in each case; wherein the further positioning element has spreading fingers which are separated from one another and are elastic transverse to the direction of an imaginary connecting line of the two holes.