| 摘要 |
The invention relates to an electronic device for a motor vehicle, for example a car radio, an onboard computer or a vehicle navigation device. According to the invention, a printed circuit board ( 5 ) is connected to a housing ( 1 ) of the device by predetermined breaking points ( 17 ). Actuating elements ( 8, 9 ) with operating parts ( 10, 11 ) are located on said printed circuit board, these operating parts protruding out from a front panel ( 2 ) of the housing ( 1 ). In the event that the operating parts ( 10, 11 ) are subjected to excessive forces, the predetermined breaking points ( 17 ) enable the printed circuit board ( 5 ) to detach from the housing ( 1 ) and move further into said housing ( 1 ), whereby the operating parts ( 10, 11 ) move into the housing ( 1 ) accordingly.
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