| 摘要 |
The earthing part has a housing (1-3) of electrically conducting material, a circuit board (4) carrying electrical components and an electrical contact element (5) of bent strip material as the earthing part. The earth conductor (6) on the circuit board is earthed to the housing via the contact element, which is mounted on the board as a component. One end (8) of the contact element engages an aperture (14) in the circuit board. A second end (9) is bent out of the plane containing the first end so that the second end rests with spring force against the housing with the board mounted in the housing. A protrusion (10,11) bent out of the central region contacts the earth conductor on the circuit board when the board is mounted in the housing. |
