| 摘要 |
The key has a holder (5) for a battery partially extended over an opening (2) of a printed circuit board (1). Contact elements (3, 4) are electrically coupled with the board. One of the contact elements (3) with a resilient contact section (3a) is fastened at the board such that a region of the contact section is extended above a plane over the opening, where the plane is defined by a surface of the board. The region of the contact section is accommodated in the opening when the battery is arranged in the holder and fixed in the holder by the contact section. |
